...

395 files changed, 29518 insertions, 0 deletions

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/0/b08b1b0b560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/0/b08b1b0b560d00131719b896d543f08c
new file mode 100644
index 0000000..02e3800
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/0/b08b1b0b560d00131719b896d543f08c
@@ -0,0 +1,45 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.objl
+			ReqUpdate r = new ReqUpdate(UserInfo.token, , longitude, time, alive) 
+			AppMgr.transam.send();
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/907f38e9220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/907f38e9220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..44f93d4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/907f38e9220d00131a9bb9bc5a5e6171
@@ -0,0 +1,4 @@
+
+class Exception {
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/e0fccb09380d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/e0fccb09380d00131249f322b63acde8
new file mode 100644
index 0000000..633f742
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/e0fccb09380d00131249f322b63acde8
@@ -0,0 +1,96 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/f02df33e860d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/f02df33e860d00131719b896d543f08c
new file mode 100644
index 0000000..0c5fcbc
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1/f02df33e860d00131719b896d543f08c
@@ -0,0 +1,31 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+	
+	@SuppressLint("UseSparseArrays")
+	static void init() {
+		mp = new HashMap<Integer, Group>();
+		mp = new Spa
+	}
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/12/201d72d3760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/12/201d72d3760d00131719b896d543f08c
new file mode 100644
index 0000000..4406dc1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/12/201d72d3760d00131719b896d543f08c
@@ -0,0 +1,178 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " " + location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0) System.out.println("update success");
+				else System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/13/6046c8d2670d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/13/6046c8d2670d00131719b896d543f08c
new file mode 100644
index 0000000..c3a9bbe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/13/6046c8d2670d00131719b896d543f08c
@@ -0,0 +1,91 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/15/80676cae330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/15/80676cae330d00131249f322b63acde8
new file mode 100644
index 0000000..a3b8c65
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/15/80676cae330d00131249f322b63acde8
@@ -0,0 +1,57 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	
+	Handler hand = new Handler() {
+		@Override
+		boolean sendMessage(Message m) {
+			
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/16/30f189812c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/16/30f189812c0d00131249f322b63acde8
new file mode 100644
index 0000000..5d2cc7c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/16/30f189812c0d00131249f322b63acde8
@@ -0,0 +1,33 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO 
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/16/c03b1eb7550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/16/c03b1eb7550d00131719b896d543f08c
new file mode 100644
index 0000000..b653442
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/16/c03b1eb7550d00131719b896d543f08c
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/17/8029226c800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/17/8029226c800d00131719b896d543f08c
new file mode 100644
index 0000000..16bf50d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/17/8029226c800d00131719b896d543f08c
@@ -0,0 +1,15 @@
+package com.macaroon.piztor;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+	static class UserInfo {
+		double lat, lon;
+	}
+	
+	static class Group {
+		
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/17/b039f5b4330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/17/b039f5b4330d00131249f322b63acde8
new file mode 100644
index 0000000..3058eb2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/17/b039f5b4330d00131249f322b63acde8
@@ -0,0 +1,59 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	
+	Handler hand = new Handler() {
+		@Override
+		public
+		boolean sendMessage(Message m) {
+			
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/18/00a5e084260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/18/00a5e084260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..270ce20
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/18/00a5e084260d00131a9bb9bc5a5e6171
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 1;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/19/b01e7ce6220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/19/b01e7ce6220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/19/b01e7ce6220d00131a9bb9bc5a5e6171
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/19/b06a41ee310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/19/b06a41ee310d00131249f322b63acde8
new file mode 100644
index 0000000..6c0b0eb
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/19/b06a41ee310d00131249f322b63acde8
@@ -0,0 +1,81 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1b/1001f39b220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1b/1001f39b220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..ae72ba5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1b/1001f39b220d00131a9bb9bc5a5e6171
@@ -0,0 +1,17 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+    </application>
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1b/e052bedc670d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1b/e052bedc670d00131719b896d543f08c
new file mode 100644
index 0000000..c3a9bbe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1b/e052bedc670d00131719b896d543f08c
@@ -0,0 +1,91 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1c/0084ccf2240d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1c/0084ccf2240d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..a88b749
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1c/0084ccf2240d00131a9bb9bc5a5e6171
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">Piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1c/c097adfa670d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1c/c097adfa670d00131719b896d543f08c
new file mode 100644
index 0000000..6966e0f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1c/c097adfa670d00131719b896d543f08c
@@ -0,0 +1,91 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[2];
+		r[0] = new StartStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/1f/305dce064c0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1f/305dce064c0d00131719b896d543f08c
new file mode 100644
index 0000000..4f16d24
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/1f/305dce064c0d00131719b896d543f08c
@@ -0,0 +1,103 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			cout.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2/c0e1f0e53a0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2/c0e1f0e53a0d00131524a793807f338e
new file mode 100644
index 0000000..71415fe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2/c0e1f0e53a0d00131524a793807f338e
@@ -0,0 +1,85 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/22/20302442660d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/22/20302442660d00131719b896d543f08c
new file mode 100644
index 0000000..5dd8ba4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/22/20302442660d00131719b896d543f08c
@@ -0,0 +1,82 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/22/b0553560360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/22/b0553560360d00131249f322b63acde8
new file mode 100644
index 0000000..12a937e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/22/b0553560360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/24/40a1e7d3340d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/24/40a1e7d3340d00131249f322b63acde8
new file mode 100644
index 0000000..c8f52ad
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/24/40a1e7d3340d00131249f322b63acde8
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/24/602725f7320d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/24/602725f7320d00131249f322b63acde8
new file mode 100644
index 0000000..0b8f112
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/24/602725f7320d00131249f322b63acde8
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">Piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="title_activity_login">Login</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/60c3225c250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/60c3225c250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..e0a3278
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/60c3225c250d00131a9bb9bc5a5e6171
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:singleLine="true"/>
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/703b1352250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/703b1352250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..629f1c1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/703b1352250d00131a9bb9bc5a5e6171
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:singleLine="true">
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/e0a3222e250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/e0a3222e250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..809994b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/25/e0a3222e250d00131a9bb9bc5a5e6171
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:singleLine="true">
+                    <requestFocus/>
+                    />
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/26/10fa1d9f550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/26/10fa1d9f550d00131719b896d543f08c
new file mode 100644
index 0000000..742b99a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/26/10fa1d9f550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+		} catch (Exception e) {

+			e.printStackTrace();

+			return null;

+		}

+		return location;

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/26/60c51154370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/26/60c51154370d00131249f322b63acde8
new file mode 100644
index 0000000..aa5d479
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/26/60c51154370d00131249f322b63acde8
@@ -0,0 +1,70 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/20fe519b7a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/20fe519b7a0d00131719b896d543f08c
new file mode 100644
index 0000000..c43caef
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/20fe519b7a0d00131719b896d543f08c
@@ -0,0 +1,196 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1, System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/8062fc9c690d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/8062fc9c690d00131719b896d543f08c
new file mode 100644
index 0000000..3245db9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/8062fc9c690d00131719b896d543f08c
@@ -0,0 +1,115 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/b0ff1ddf650d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/b0ff1ddf650d00131719b896d543f08c
new file mode 100644
index 0000000..10ab5c9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/27/b0ff1ddf650d00131719b896d543f08c
@@ -0,0 +1,66 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/005bf7374c0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/005bf7374c0d00131719b896d543f08c
new file mode 100644
index 0000000..a976666
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/005bf7374c0d00131719b896d543f08c
@@ -0,0 +1,103 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/a00c947d310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/a00c947d310d00131249f322b63acde8
new file mode 100644
index 0000000..3ca0dfe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/a00c947d310d00131249f322b63acde8
@@ -0,0 +1,133 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/e0fe6e7a310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/e0fe6e7a310d00131249f322b63acde8
new file mode 100644
index 0000000..043638e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/28/e0fe6e7a310d00131249f322b63acde8
@@ -0,0 +1,76 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		fromGPS = new Handler();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2b/90dd627f4f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2b/90dd627f4f0d00131719b896d543f08c
new file mode 100644
index 0000000..75c5057
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2b/90dd627f4f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2b/e0b1b2b86a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2b/e0b1b2b86a0d00131719b896d543f08c
new file mode 100644
index 0000000..6add4a7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2b/e0b1b2b86a0d00131719b896d543f08c
@@ -0,0 +1,137 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "SearchButtonPress";
+		case FetchButtonPress:
+			return "FetchButtonPress";
+		case FocuseButtonPress:
+			return "FocuseButtonPress";
+		case SuccessFetch:
+			return "SuccessFetch";
+		case FailedFetch:
+			return "FailedFetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!!");
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/10589e1d530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/10589e1d530d00131719b896d543f08c
new file mode 100644
index 0000000..f15cf6b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/10589e1d530d00131719b896d543f08c
@@ -0,0 +1,33 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	Handler handler = new Handler() {
+		
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/b0547e04360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/b0547e04360d00131249f322b63acde8
new file mode 100644
index 0000000..296d940
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/b0547e04360d00131249f322b63acde8
@@ -0,0 +1,70 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/d03e1c612c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/d03e1c612c0d00131249f322b63acde8
new file mode 100644
index 0000000..4a9b5cd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2d/d03e1c612c0d00131249f322b63acde8
@@ -0,0 +1,30 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		//if (U)
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/2e/80cdc91d560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2e/80cdc91d560d00131719b896d543f08c
new file mode 100644
index 0000000..b7b4329
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/2e/80cdc91d560d00131719b896d543f08c
@@ -0,0 +1,45 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(), l.getLongitude(), System.currentTimeMillis(), 1000); 
+			AppMgr.transam.send();
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3/b0bdfe23320d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3/b0bdfe23320d00131249f322b63acde8
new file mode 100644
index 0000000..1d030dd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3/b0bdfe23320d00131249f322b63acde8
@@ -0,0 +1,81 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/30/909951c6530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/30/909951c6530d00131719b896d543f08c
new file mode 100644
index 0000000..a60b62b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/30/909951c6530d00131719b896d543f08c
@@ -0,0 +1,42 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/31/50f2612d2d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/31/50f2612d2d0d00131249f322b63acde8
new file mode 100644
index 0000000..d08b6e2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/31/50f2612d2d0d00131249f322b63acde8
@@ -0,0 +1,35 @@
+package com.macaroon.piztor;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		Intent i = new Intent();
+		i.putExtra("haha", new Handler());
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/32/00f713722c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/32/00f713722c0d00131249f322b63acde8
new file mode 100644
index 0000000..055a218
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/32/00f713722c0d00131249f322b63acde8
@@ -0,0 +1,32 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/33/00c793445a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/33/00c793445a0d00131719b896d543f08c
new file mode 100644
index 0000000..a931dae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/33/00c793445a0d00131719b896d543f08c
@@ -0,0 +1,104 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		AppMgr.transam.setHandler(hand);
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/34/b0a7c7dc250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/34/b0a7c7dc250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..7b0bee0
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/34/b0a7c7dc250d00131a9bb9bc5a5e6171
@@ -0,0 +1,64 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/34/c0f6cc4a530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/34/c0f6cc4a530d00131719b896d543f08c
new file mode 100644
index 0000000..d68704e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/34/c0f6cc4a530d00131719b896d543f08c
@@ -0,0 +1,37 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/35/4093eb606b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/35/4093eb606b0d00131719b896d543f08c
new file mode 100644
index 0000000..c417882
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/35/4093eb606b0d00131719b896d543f08c
@@ -0,0 +1,149 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/36/90c1e030690d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/36/90c1e030690d00131719b896d543f08c
new file mode 100644
index 0000000..8797872
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/36/90c1e030690d00131719b896d543f08c
@@ -0,0 +1,110 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[1]);
+		actMgr.add
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/36/d038f44e800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/36/d038f44e800d00131719b896d543f08c
new file mode 100644
index 0000000..2e5e2b3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/36/d038f44e800d00131719b896d543f08c
@@ -0,0 +1,89 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Tracker tracker = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tracker = new Tracker(nowAct.getApplicationContext(), fromGPS);
+		tTransam = new Thread(transam);
+		tTransam.start();
+		tGPS = new Thread(tracker);
+		tGPS.start();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/38/003d32e92d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/38/003d32e92d0d00131249f322b63acde8
new file mode 100644
index 0000000..32d14fa
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/38/003d32e92d0d00131249f322b63acde8
@@ -0,0 +1,74 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/50c1a310570d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/50c1a310570d00131719b896d543f08c
new file mode 100644
index 0000000..479c8fb
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/50c1a310570d00131719b896d543f08c
@@ -0,0 +1,49 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/70725e2b330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/70725e2b330d00131249f322b63acde8
new file mode 100644
index 0000000..e0cd3be
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/70725e2b330d00131249f322b63acde8
@@ -0,0 +1,84 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/c06b1bbd810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/c06b1bbd810d00131719b896d543f08c
new file mode 100644
index 0000000..c3fe034
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3a/c06b1bbd810d00131719b896d543f08c
@@ -0,0 +1,23 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3b/908be6833c0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3b/908be6833c0d00131524a793807f338e
new file mode 100644
index 0000000..e0a3278
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3b/908be6833c0d00131524a793807f338e
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:singleLine="true"/>
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3c/e05994772c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3c/e05994772c0d00131249f322b63acde8
new file mode 100644
index 0000000..1f9d9b0
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3c/e05994772c0d00131249f322b63acde8
@@ -0,0 +1,32 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/00def6177b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/00def6177b0d00131719b896d543f08c
new file mode 100644
index 0000000..4fb4aa7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/00def6177b0d00131719b896d543f08c
@@ -0,0 +1,196 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1, System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 0, 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/1089ba593d0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/1089ba593d0d00131524a793807f338e
new file mode 100644
index 0000000..06c1791
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/1089ba593d0d00131524a793807f338e
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+    </application>
+	
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/70b085c6280d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/70b085c6280d00131249f322b63acde8
new file mode 100644
index 0000000..54242d5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3e/70b085c6280d00131249f322b63acde8
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/3f/20d16da8790d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3f/20d16da8790d00131719b896d543f08c
new file mode 100644
index 0000000..cc0021f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/3f/20d16da8790d00131719b896d543f08c
@@ -0,0 +1,191 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4/208b4473550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4/208b4473550d00131719b896d543f08c
new file mode 100644
index 0000000..da24dd6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4/208b4473550d00131719b896d543f08c
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4/d06a2613260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4/d06a2613260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..8ef1739
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4/d06a2613260d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Event, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Event event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, Event i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Event, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Event, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Event, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/40/d0cd94022e0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/40/d0cd94022e0d00131249f322b63acde8
new file mode 100644
index 0000000..e2f6ef1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/40/d0cd94022e0d00131249f322b63acde8
@@ -0,0 +1,76 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromeGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		fromGPS = new Handler();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/41/c042e3c3810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/41/c042e3c3810d00131719b896d543f08c
new file mode 100644
index 0000000..c3fe034
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/41/c042e3c3810d00131719b896d543f08c
@@ -0,0 +1,23 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/42/202de8244f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/42/202de8244f0d00131719b896d543f08c
new file mode 100644
index 0000000..8ce1e90
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/42/202de8244f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/43/d08732c36a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/43/d08732c36a0d00131719b896d543f08c
new file mode 100644
index 0000000..00f4f6a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/43/d08732c36a0d00131719b896d543f08c
@@ -0,0 +1,137 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "SearchButtonPress";
+		case FetchButtonPress:
+			return "FetchButtonPress";
+		case FocuseButtonPress:
+			return "FocuseButtonPress";
+		case SuccessFetch:
+			return "SuccessFetch";
+		case FailedFetch:
+			return "FailedFetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/43/e05e9ddd800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/43/e05e9ddd800d00131719b896d543f08c
new file mode 100644
index 0000000..6173bd0
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/43/e05e9ddd800d00131719b896d543f08c
@@ -0,0 +1,22 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/00604d29230d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/00604d29230d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..c33f70a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/00604d29230d00131a9bb9bc5a5e6171
@@ -0,0 +1,6 @@
+package com.macaroon.piztor;
+
+public class PiztorExcepiton extends Exception{
+	private static final long serialVersionUID = -7147530695009854988L;
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/50b1dc18530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/50b1dc18530d00131719b896d543f08c
new file mode 100644
index 0000000..2fdaba1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/50b1dc18530d00131719b896d543f08c
@@ -0,0 +1,23 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/b0ce412f550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/b0ce412f550d00131719b896d543f08c
new file mode 100644
index 0000000..ad82cc8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/44/b0ce412f550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public location getLocation() {

+		try {

+

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/48/f02ec265260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/48/f02ec265260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..c75989c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/48/f02ec265260d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Event, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(Event event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Event event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, Event i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Event, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Event, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Event, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, Event.hasToken, Login.class);
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/49/10547e20330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/49/10547e20330d00131249f322b63acde8
new file mode 100644
index 0000000..6b756f2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/49/10547e20330d00131249f322b63acde8
@@ -0,0 +1,83 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/49/d0e63f99550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/49/d0e63f99550d00131719b896d543f08c
new file mode 100644
index 0000000..34a8b04
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/49/d0e63f99550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+			return location;

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+		return location;

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4a/2006f95e2b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4a/2006f95e2b0d00131249f322b63acde8
new file mode 100644
index 0000000..000f373
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4a/2006f95e2b0d00131249f322b63acde8
@@ -0,0 +1,14 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			Ask Location				//
+//--------------------------------------//
+
+public class ReqLocation extends Req{
+	int gid;	//group id;
+	
+	ReqLocation(int token,int groupid,long time,long alive){
+		super(3,token,time,alive);	//for type 3
+		gid = groupid;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4b/60e6bdcd310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4b/60e6bdcd310d00131249f322b63acde8
new file mode 100644
index 0000000..401f985
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4b/60e6bdcd310d00131249f322b63acde8
@@ -0,0 +1,34 @@
+package com.macaroon.piztor;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/10fd771f320d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/10fd771f320d00131249f322b63acde8
new file mode 100644
index 0000000..9db1a78
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/10fd771f320d00131249f322b63acde8
@@ -0,0 +1,81 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/2088d09b260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/2088d09b260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..1ce492c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/2088d09b260d00131a9bb9bc5a5e6171
@@ -0,0 +1,22 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends Activity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_init);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/30e8770c260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/30e8770c260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..3a65842
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/30e8770c260d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Event, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Event event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Event, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Event, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Event, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/d04b30d8520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/d04b30d8520d00131719b896d543f08c
new file mode 100644
index 0000000..6623a65
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4c/d04b30d8520d00131719b896d543f08c
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.snedMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/40eb8393390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/40eb8393390d00131524a793807f338e
new file mode 100644
index 0000000..71415fe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/40eb8393390d00131524a793807f338e
@@ -0,0 +1,85 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/5025c807320d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/5025c807320d00131249f322b63acde8
new file mode 100644
index 0000000..a06c885
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/5025c807320d00131249f322b63acde8
@@ -0,0 +1,82 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	
+	static ActivityStatus status;
+	
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/60e7a753340d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/60e7a753340d00131249f322b63acde8
new file mode 100644
index 0000000..bfd9398
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/60e7a753340d00131249f322b63acde8
@@ -0,0 +1,58 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/709e4dd5770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/709e4dd5770d00131719b896d543f08c
new file mode 100644
index 0000000..4e44cb4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/709e4dd5770d00131719b896d543f08c
@@ -0,0 +1,193 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		autodate = new Timer();
+		
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/d078d3c5670d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/d078d3c5670d00131719b896d543f08c
new file mode 100644
index 0000000..051eaf6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4e/d078d3c5670d00131719b896d543f08c
@@ -0,0 +1,87 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/4f/20629bba350d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4f/20629bba350d00131249f322b63acde8
new file mode 100644
index 0000000..1bb7e9a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/4f/20629bba350d00131249f322b63acde8
@@ -0,0 +1,66 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5/c09802f4810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5/c09802f4810d00131719b896d543f08c
new file mode 100644
index 0000000..c1827b4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5/c09802f4810d00131719b896d543f08c
@@ -0,0 +1,28 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+	
+	static void init() {
+		mp = new HashMap<Integer, Group>();
+	}
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/1058bc287a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/1058bc287a0d00131719b896d543f08c
new file mode 100644
index 0000000..7df8334
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/1058bc287a0d00131719b896d543f08c
@@ -0,0 +1,195 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1, System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/d01e0d2c7c0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/d01e0d2c7c0d00131719b896d543f08c
new file mode 100644
index 0000000..5315060
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/d01e0d2c7c0d00131719b896d543f08c
@@ -0,0 +1,202 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				else {
+					ReqUpdate r = new ReqUpdate(UserInfo.token,
+							l.getLatitude(), l.getLongitude(),
+							System.currentTimeMillis(), 1000);
+					AppMgr.transam.send(r);
+				}
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 0, 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/e043216f2c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/e043216f2c0d00131249f322b63acde8
new file mode 100644
index 0000000..2771596
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/51/e043216f2c0d00131249f322b63acde8
@@ -0,0 +1,31 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/80fa1082370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/80fa1082370d00131249f322b63acde8
new file mode 100644
index 0000000..5b68421
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/80fa1082370d00131249f322b63acde8
@@ -0,0 +1,80 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/908340203a0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/908340203a0d00131524a793807f338e
new file mode 100644
index 0000000..08d6230
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/908340203a0d00131524a793807f338e
@@ -0,0 +1,101 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+		
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/b0f7e5f4300d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/b0f7e5f4300d00131249f322b63acde8
new file mode 100644
index 0000000..3ca0dfe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/52/b0f7e5f4300d00131249f322b63acde8
@@ -0,0 +1,133 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/20300883550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/20300883550d00131719b896d543f08c
new file mode 100644
index 0000000..c808aa2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/20300883550d00131719b896d543f08c
@@ -0,0 +1,67 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/a06c6384500d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/a06c6384500d00131719b896d543f08c
new file mode 100644
index 0000000..dd6b5ed
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/a06c6384500d00131719b896d543f08c
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:textColor="@android:color/black"
+                    android:singleLine="true"/>
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/black"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:textColor="@android:color/white"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/b0d150cf4d0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/b0d150cf4d0d00131719b896d543f08c
new file mode 100644
index 0000000..8ce051f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/53/b0d150cf4d0d00131719b896d543f08c
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="fill_parent"
+	android:layout_height="wrap_content"
+	android:background="@drawable/topbar_background"
+	android:orientation="horizontal" >
+
+	<RelativeLayout
+		android:id="@+id/settings_headbar_layout"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_alignParentTop="true" >
+
+		<include layout="@layout/settings_headbar" />
+	</RelativeLayout>
+
+	<LinearLayout
+		android:layout_width="fill_parent"
+		android:layout_height="match_parent"
+		android:layout_marginTop="48dip"
+		android:orientation="vertical" >
+
+		<TextView
+			android:id="@+id/settings_GPSrefreshrate_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:text="GPS refresh rate"
+			android:layout_gravity="center"
+			android:layout_marginTop="10dip"
+			android:textSize="20dip"
+			android:textColor="@android:color/white" />
+
+		<SeekBar
+			android:id="@+id/settings_GPSrefreshrate"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content" />
+
+
+		<!-- LinearLayout
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+			android:orientation="horizontal"
+			-->
+			<!-- TextView 
+				android:id="@+id/GPS_min_text"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:layout_alignParentLeft="true"
+				android:layout_marginLeft="10dip"
+				android:text="1s"
+				android:textSize="10dip"
+				android:textColor="@android:color/white"/-->
+
+			<!--TextView
+			android:id="@+id/GPS_max_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_alignParentRight="true"
+			android:text="30s"
+			android:textColor="@android:color/white"
+			android:textSize="10dip" /-->
+
+			<!-- /LinearLayout --> <!-- end of gps text -->
+
+		<ImageView
+		    android:id="@+id/settings_seperator1"
+		    android:layout_width="wrap_content"
+		    android:layout_height="wrap_content"
+		    android:src="@drawable/horizontal_line" />
+
+		<LinearLayout
+		    android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:id="@+id/settings_sex_layout"
+		    android:layout_marginTop="10dip">
+
+			<TextView
+			    android:id="@+id/settings_sex_text"
+			    android:layout_width="wrap_content"
+			    android:layout_height="wrap_content"
+			    android:layout_marginLeft="10dip"
+			    android:textSize="20dip"
+				android:textColor="@android:color/white"
+			    android:text="@string/show_sex" />
+
+			<CheckBox
+			    android:id="@+id/settings_show_male"
+			    android:layout_width="wrap_content"
+			    android:layout_height="wrap_content"
+			    android:text="@string/male" 
+			    android:textColor="@android:color/white"/>
+			
+
+			<CheckBox
+			    android:id="@+id/settings_show_female"
+			    android:layout_width="wrap_content"
+			    android:layout_height="wrap_content"
+			    android:text="@string/female" 
+			    android:textColor="@android:color/white"/>
+
+		</LinearLayout>
+
+		<ImageView
+		    android:id="@+id/settings_seperator2"
+		    android:layout_width="wrap_content"
+		    android:layout_height="wrap_content"
+		    android:src="@drawable/horizontal_line" />
+
+		<LinearLayout
+		    android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:id="@+id/settings_team_layout"
+		    android:layout_marginTop="10dip">
+
+			<TextView
+			    android:id="@+id/settings_team_text"
+			    android:layout_width="wrap_content"
+			    android:layout_height="wrap_content"
+			    android:layout_marginLeft="10dip"
+			    android:textSize="20dip"
+				android:textColor="@android:color/white"
+			    android:text="@string/show_team" />
+
+			<RadioButton
+			    android:id="@+id/settings_team_mine"
+			    android:layout_width="wrap_content"
+			    android:layout_height="wrap_content"
+			    android:text="@string/mine" 
+			    android:textSize="20dip"
+				android:textColor="@android:color/white"/>
+
+			<RadioButton
+			    android:id="@+id/settings_team_all"
+			    android:layout_width="wrap_content"
+			    android:layout_height="wrap_content"
+			    android:text="@string/all" 
+			    android:textSize="20dip"
+				android:textColor="@android:color/white"/>
+
+		</LinearLayout>
+
+		<ImageView
+		    android:id="@+id/settings_seperator3"
+		    android:layout_width="wrap_content"
+		    android:layout_height="wrap_content"
+		    android:src="@drawable/horizontal_line" />
+
+		</LinearLayout>
+	</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/54/105bdc86800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/54/105bdc86800d00131719b896d543f08c
new file mode 100644
index 0000000..02ab321
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/54/105bdc86800d00131719b896d543f08c
@@ -0,0 +1,19 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+	static class UserInfo {
+		int id;
+		double lat, lot;
+	}
+	
+	static class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/55/c0697f702b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/55/c0697f702b0d00131249f322b63acde8
new file mode 100644
index 0000000..5b597a4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/55/c0697f702b0d00131249f322b63acde8
@@ -0,0 +1,15 @@
+package com.macaroon.piztor;
+
+
+//--------------------------------------//
+//	         Respond to login			//
+//--------------------------------------//
+
+public class ResLogin extends Res{
+	int t;	//user token
+	
+	ResLogin(int token,int status){
+		super(0,status);	//for type 0
+		t = token;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/56/70ea45fe4b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/56/70ea45fe4b0d00131719b896d543f08c
new file mode 100644
index 0000000..cc59885
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/56/70ea45fe4b0d00131719b896d543f08c
@@ -0,0 +1,102 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/56/e0d3f982370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/56/e0d3f982370d00131249f322b63acde8
new file mode 100644
index 0000000..270e26b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/56/e0d3f982370d00131249f322b63acde8
@@ -0,0 +1,96 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/58/c0259769680d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/58/c0259769680d00131719b896d543f08c
new file mode 100644
index 0000000..217c86a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/58/c0259769680d00131719b896d543f08c
@@ -0,0 +1,92 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/59/604165f5520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/59/604165f5520d00131719b896d543f08c
new file mode 100644
index 0000000..de79560
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/59/604165f5520d00131719b896d543f08c
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/59/b0dfede04f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/59/b0dfede04f0d00131719b896d543f08c
new file mode 100644
index 0000000..3ba7c18
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/59/b0dfede04f0d00131719b896d543f08c
@@ -0,0 +1,21 @@
+<resources>
+
+    <string name="app_name">piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="settings">Settings</string>
+    <string name="search">Search</string>
+    <string name="fetch">Fetch</string>
+    <string name="checkin">Checkin</string>
+    <string name="focus">Focus</string>
+    <string name="show_sex">Show sex: </string>
+    <string name="male">Male</string>
+    <string name="female">Female</string>
+    <string name="show_team">Show team: </string>
+    <string name="all">All</string>
+    <string name="mine">Mine</string>
+    <string name="title_activity_login">Login</string>
+    <string name="title_activity_main">Main</string>
+    
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5a/1067b967520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5a/1067b967520d00131719b896d543f08c
new file mode 100644
index 0000000..bd67eb4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5a/1067b967520d00131719b896d543f08c
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 1; // 1 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Controller newController, Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5a/20289dc1250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5a/20289dc1250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..9259786
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5a/20289dc1250d00131a9bb9bc5a5e6171
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5b/a01d01234f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5b/a01d01234f0d00131719b896d543f08c
new file mode 100644
index 0000000..5ef6d3d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5b/a01d01234f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5b/b09b88be520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5b/b09b88be520d00131719b896d543f08c
new file mode 100644
index 0000000..5c0e0de
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5b/b09b88be520d00131719b896d543f08c
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 1; // 1 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5c/40ac8a2a760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5c/40ac8a2a760d00131719b896d543f08c
new file mode 100644
index 0000000..b542348
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5c/40ac8a2a760d00131719b896d543f08c
@@ -0,0 +1,174 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation r = (ResLocation) m.obj;
+				Vector<Rlocation> l = r.l;
+				for (int i = 0; i < n; i++) {
+					System.out.println(l.get(i).lat + " " + l.get(i).lot);
+				}
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5c/a0a26974330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5c/a0a26974330d00131249f322b63acde8
new file mode 100644
index 0000000..0b0b39c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5c/a0a26974330d00131249f322b63acde8
@@ -0,0 +1,53 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	
+	Handler hand = new Handler() {
+		
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5d/10ddd0bd550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5d/10ddd0bd550d00131719b896d543f08c
new file mode 100644
index 0000000..5356063
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5d/10ddd0bd550d00131719b896d543f08c
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5d/b06ac273760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5d/b06ac273760d00131719b896d543f08c
new file mode 100644
index 0000000..70fe77c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5d/b06ac273760d00131719b896d543f08c
@@ -0,0 +1,174 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation r = (ResLocation) m.obj;
+				for (int i = 0; i < r.n; i++) {
+					System.out.println(r.l.get(i).lat + " " + r.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5e/5026feaa340d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5e/5026feaa340d00131249f322b63acde8
new file mode 100644
index 0000000..4aaa9a5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5e/5026feaa340d00131249f322b63acde8
@@ -0,0 +1,61 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				actMgr.trigger(AppMgr.loginSuccess);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/5f/40817ce9810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5f/40817ce9810d00131719b896d543f08c
new file mode 100644
index 0000000..18e7b2b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/5f/40817ce9810d00131719b896d543f08c
@@ -0,0 +1,28 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+	
+	static void init() {
+		mp = new HashMap<Integer, Group>;
+	}
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6/509d88ee670d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6/509d88ee670d00131719b896d543f08c
new file mode 100644
index 0000000..7630c2a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6/509d88ee670d00131719b896d543f08c
@@ -0,0 +1,91 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/60/c0fbac51760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/60/c0fbac51760d00131719b896d543f08c
new file mode 100644
index 0000000..460b7e4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/60/c0fbac51760d00131719b896d543f08c
@@ -0,0 +1,173 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation r = (ResLocation) m.obj;
+				for (int i = 0; i < r.n; i++) {
+					System.out.println(r.l.get(i).lat + " " + r.l.get(i).lot);
+				}
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/61/503835816a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/61/503835816a0d00131719b896d543f08c
new file mode 100644
index 0000000..1ebf61c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/61/503835816a0d00131719b896d543f08c
@@ -0,0 +1,116 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/62/f050f6cd300d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/62/f050f6cd300d00131249f322b63acde8
new file mode 100644
index 0000000..c31924d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/62/f050f6cd300d00131249f322b63acde8
@@ -0,0 +1,132 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/10afe9c2560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/10afe9c2560d00131719b896d543f08c
new file mode 100644
index 0000000..d2c7c5f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/10afe9c2560d00131719b896d543f08c
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				message = new Message();
+				message.what = 0;
+				message.obj = location;
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message = new Message();
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/7015966a370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/7015966a370d00131249f322b63acde8
new file mode 100644
index 0000000..5254e91
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/7015966a370d00131249f322b63acde8
@@ -0,0 +1,83 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/c008735d330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/c008735d330d00131249f322b63acde8
new file mode 100644
index 0000000..4660356
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/65/c008735d330d00131249f322b63acde8
@@ -0,0 +1,134 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false;
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p; // port
+	public String i; // ip
+	Thread thread;
+	Handler core;
+	Handler recall; // recall
+	Queue<Req> reqtask; // request task
+
+	Transam(String ip, int port, Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+
+	public void send(Req r) {
+		reqtask.offer(r);
+
+	}
+
+	public void run() { // start the main timer
+		// TimerTask tmain = new Timertk();
+		// mtimer = new Timer();
+		// mtimer.schedule(tmain, 100, 100); //check the queue for every 100
+		// msec
+
+		while (true) {
+			if (running == false) {
+
+				if (!reqtask.isEmpty()) { // poll the head request
+					req = reqtask.poll();
+					if (req.time + req.alive < System.currentTimeMillis()) { // time
+																				// out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					} else { // run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}
+			}
+		}
+	}
+
+	class tmain extends TimerTask {
+		public void run() {
+
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i, p);
+				client.sendMsg(req, recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/66/108b1d6a2c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/66/108b1d6a2c0d00131249f322b63acde8
new file mode 100644
index 0000000..0547f4f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/66/108b1d6a2c0d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/67/7089926a2b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/67/7089926a2b0d00131249f322b63acde8
new file mode 100644
index 0000000..727eaa3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/67/7089926a2b0d00131249f322b63acde8
@@ -0,0 +1,13 @@
+package com.macaroon.piztor;
+
+
+//--------------------------------------//
+//	   Respond to update location		//
+//--------------------------------------//
+
+public class ResUpdate extends Res{
+	
+	ResUpdate(int status){
+		super(2,status);	//for type 2
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/67/80e1a600230d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/67/80e1a600230d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..c846594
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/67/80e1a600230d00131a9bb9bc5a5e6171
@@ -0,0 +1,5 @@
+package com.macaroon.piztor;
+
+public class PiztorExcepiton {
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6b/40af41ee250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6b/40af41ee250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..bab59bd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6b/40af41ee250d00131a9bb9bc5a5e6171
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 1;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6b/50c980702b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6b/50c980702b0d00131249f322b63acde8
new file mode 100644
index 0000000..5b597a4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6b/50c980702b0d00131249f322b63acde8
@@ -0,0 +1,15 @@
+package com.macaroon.piztor;
+
+
+//--------------------------------------//
+//	         Respond to login			//
+//--------------------------------------//
+
+public class ResLogin extends Res{
+	int t;	//user token
+	
+	ResLogin(int token,int status){
+		super(0,status);	//for type 0
+		t = token;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6c/e0cb25df390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6c/e0cb25df390d00131524a793807f338e
new file mode 100644
index 0000000..a4cce6a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6c/e0cb25df390d00131524a793807f338e
@@ -0,0 +1,99 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6d/30ed916a2b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6d/30ed916a2b0d00131249f322b63acde8
new file mode 100644
index 0000000..727eaa3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6d/30ed916a2b0d00131249f322b63acde8
@@ -0,0 +1,13 @@
+package com.macaroon.piztor;
+
+
+//--------------------------------------//
+//	   Respond to update location		//
+//--------------------------------------//
+
+public class ResUpdate extends Res{
+	
+	ResUpdate(int status){
+		super(2,status);	//for type 2
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6e/a03ae288270d00131050e648e11def2a b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6e/a03ae288270d00131050e648e11def2a
new file mode 100644
index 0000000..3fdce81
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6e/a03ae288270d00131050e648e11def2a
@@ -0,0 +1,28 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/6f/0020dd3c560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6f/0020dd3c560d00131719b896d543f08c
new file mode 100644
index 0000000..3d9493d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/6f/0020dd3c560d00131719b896d543f08c
@@ -0,0 +1,47 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+					l.getLongitude(), System.currentTimeMillis(), 1000);
+			AppMgr.transam.send(r);
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.setStatus(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/102ad2cb800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/102ad2cb800d00131719b896d543f08c
new file mode 100644
index 0000000..62f8ddf
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/102ad2cb800d00131719b896d543f08c
@@ -0,0 +1,20 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+
+	static class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	static class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/10a4d736550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/10a4d736550d00131719b896d543f08c
new file mode 100644
index 0000000..7f1f47e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/10a4d736550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/806200684f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/806200684f0d00131719b896d543f08c
new file mode 100644
index 0000000..51b8a69
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/806200684f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/activity_settings" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/b00ff61a380d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/b00ff61a380d00131249f322b63acde8
new file mode 100644
index 0000000..15022f6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/b00ff61a380d00131249f322b63acde8
@@ -0,0 +1,97 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/f0c8a1b1330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/f0c8a1b1330d00131249f322b63acde8
new file mode 100644
index 0000000..6c8a359
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/f0c8a1b1330d00131249f322b63acde8
@@ -0,0 +1,58 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	
+	Handler hand = new Handler() {
+		@Override
+		boolean sendMessage(Message m) {
+			
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/f0e31801750d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/f0e31801750d00131719b896d543f08c
new file mode 100644
index 0000000..e67e5cf
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7/f0e31801750d00131719b896d543f08c
@@ -0,0 +1,160 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what > 100) {
+
+			}
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/501f63f7750d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/501f63f7750d00131719b896d543f08c
new file mode 100644
index 0000000..3d2621d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/501f63f7750d00131719b896d543f08c
@@ -0,0 +1,168 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case value:
+				
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/803f3d632b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/803f3d632b0d00131249f322b63acde8
new file mode 100644
index 0000000..294cae3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/803f3d632b0d00131249f322b63acde8
@@ -0,0 +1,16 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			authentication				//
+//--------------------------------------//
+
+public class ReqLogin extends Req{
+	String user;	//username
+	String pass;	//password
+	
+	ReqLogin(String u,String p,long time,long alive){
+		super(0,0,time,alive);	//for type 0
+		user = u;
+		pass = p;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/c00737b35b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/c00737b35b0d00131719b896d543f08c
new file mode 100644
index 0000000..4556ca2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/c00737b35b0d00131719b896d543f08c
@@ -0,0 +1,53 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/e041e862500d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/e041e862500d00131719b896d543f08c
new file mode 100644
index 0000000..7b27646
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/70/e041e862500d00131719b896d543f08c
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:textColor="@android:color/white"
+                    android:singleLine="true"/>
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:textColor="@android:color/white"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/71/3084ff9b220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/71/3084ff9b220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..548ca95
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/71/3084ff9b220d00131a9bb9bc5a5e6171
@@ -0,0 +1,3 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/71/b0d73212550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/71/b0d73212550d00131719b896d543f08c
new file mode 100644
index 0000000..8f887e6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/71/b0d73212550d00131719b896d543f08c
@@ -0,0 +1,67 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/40aa3d7d680d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/40aa3d7d680d00131719b896d543f08c
new file mode 100644
index 0000000..7d0869e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/40aa3d7d680d00131719b896d543f08c
@@ -0,0 +1,109 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[1]);
+		
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/7046908d340d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/7046908d340d00131249f322b63acde8
new file mode 100644
index 0000000..bce14da
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/7046908d340d00131249f322b63acde8
@@ -0,0 +1,61 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/b0a7a169550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/b0a7a169550d00131719b896d543f08c
new file mode 100644
index 0000000..d20c14a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/72/b0a7a169550d00131719b896d543f08c
@@ -0,0 +1,240 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+			return location;

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/006fa23d5a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/006fa23d5a0d00131719b896d543f08c
new file mode 100644
index 0000000..a931dae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/006fa23d5a0d00131719b896d543f08c
@@ -0,0 +1,104 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		AppMgr.transam.setHandler(hand);
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/c01d2030760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/c01d2030760d00131719b896d543f08c
new file mode 100644
index 0000000..166091d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/c01d2030760d00131719b896d543f08c
@@ -0,0 +1,173 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation r = (ResLocation) m.obj;
+				for (int i = 0; i < n; i++) {
+					System.out.println(r.l.get(i).lat + " " + r.l.get(i).lot);
+				}
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/c08e77fb780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/c08e77fb780d00131719b896d543f08c
new file mode 100644
index 0000000..e90c2ff
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/73/c08e77fb780d00131719b896d543f08c
@@ -0,0 +1,192 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/40c025d4770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/40c025d4770d00131719b896d543f08c
new file mode 100644
index 0000000..75db4de
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/40c025d4770d00131719b896d543f08c
@@ -0,0 +1,182 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		autodate = new Timer();
+		
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/80e6f54e800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/80e6f54e800d00131719b896d543f08c
new file mode 100644
index 0000000..ebce59c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/80e6f54e800d00131719b896d543f08c
@@ -0,0 +1,106 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	@SuppressLint("HandlerLeak")
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			//TODO log out failed!
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		AppMgr.transam.setHandler(hand);
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/901b4f2c550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/901b4f2c550d00131719b896d543f08c
new file mode 100644
index 0000000..178f6b6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/74/901b4f2c550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public void getLocation() {

+		try {

+

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/75/601f31e7390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/75/601f31e7390d00131524a793807f338e
new file mode 100644
index 0000000..b982501
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/75/601f31e7390d00131524a793807f338e
@@ -0,0 +1,99 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/75/b047617e310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/75/b047617e310d00131249f322b63acde8
new file mode 100644
index 0000000..c31924d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/75/b047617e310d00131249f322b63acde8
@@ -0,0 +1,132 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/76/207ce70b330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/76/207ce70b330d00131249f322b63acde8
new file mode 100644
index 0000000..4a180d9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/76/207ce70b330d00131249f322b63acde8
@@ -0,0 +1,82 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/76/608e011f4f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/76/608e011f4f0d00131719b896d543f08c
new file mode 100644
index 0000000..75c5057
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/76/608e011f4f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/77/e09023cf310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/77/e09023cf310d00131249f322b63acde8
new file mode 100644
index 0000000..2b4cf6c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/77/e09023cf310d00131249f322b63acde8
@@ -0,0 +1,35 @@
+package com.macaroon.piztor;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		AppMgr.fromTransam
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/77/f09da14b290d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/77/f09da14b290d00131249f322b63acde8
new file mode 100644
index 0000000..2b15092
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/77/f09da14b290d00131249f322b63acde8
@@ -0,0 +1,30 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		id = "initAct";
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/78/d014d7fc220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/78/d014d7fc220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/78/d014d7fc220d00131a9bb9bc5a5e6171
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/79/2065267c2c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/79/2065267c2c0d00131249f322b63acde8
new file mode 100644
index 0000000..c78bc91
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/79/2065267c2c0d00131249f322b63acde8
@@ -0,0 +1,33 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/79/90c475984b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/79/90c475984b0d00131719b896d543f08c
new file mode 100644
index 0000000..5be3de8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/79/90c475984b0d00131719b896d543f08c
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		for (Integer i : mp.get(nowStatus).keySet())
+		System.out.println(i);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7a/906f6f46800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7a/906f6f46800d00131719b896d543f08c
new file mode 100644
index 0000000..cc44346
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7a/906f6f46800d00131719b896d543f08c
@@ -0,0 +1,9 @@
+package com.macaroon.piztor;
+
+public class UserInfo {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7b/5015928e500d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7b/5015928e500d00131719b896d543f08c
new file mode 100644
index 0000000..75c5057
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7b/5015928e500d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7b/b0d770546b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7b/b0d770546b0d00131719b896d543f08c
new file mode 100644
index 0000000..e888998
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7b/b0d770546b0d00131719b896d543f08c
@@ -0,0 +1,151 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f0024b04260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f0024b04260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..09e1dbc
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f0024b04260d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f0272c32560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f0272c32560d00131719b896d543f08c
new file mode 100644
index 0000000..7a124ca
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f0272c32560d00131719b896d543f08c
@@ -0,0 +1,46 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+					l.getLongitude(), System.currentTimeMillis(), 1000);
+			AppMgr.transam.send(r);
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7d/10fd3cab810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7d/10fd3cab810d00131719b896d543f08c
new file mode 100644
index 0000000..dad95a8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7d/10fd3cab810d00131719b896d543f08c
@@ -0,0 +1,23 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7d/e021b37a330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7d/e021b37a330d00131249f322b63acde8
new file mode 100644
index 0000000..4aa65b2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7d/e021b37a330d00131249f322b63acde8
@@ -0,0 +1,54 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	
+	Handler hand = new Handler() {
+		
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7e/00390e21280d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7e/00390e21280d00131249f322b63acde8
new file mode 100644
index 0000000..422fa96
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7e/00390e21280d00131249f322b63acde8
@@ -0,0 +1,29 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		id = "initAct";
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7e/a0c4a019530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7e/a0c4a019530d00131719b896d543f08c
new file mode 100644
index 0000000..52bb70a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7e/a0c4a019530d00131719b896d543f08c
@@ -0,0 +1,33 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	Handler handler = new Handler() {
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/7f/5045a039260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7f/5045a039260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..b40257e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/7f/5045a039260d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Event, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(Event event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Event event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, Event i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Event, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Event, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Event, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/208ac81c560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/208ac81c560d00131719b896d543f08c
new file mode 100644
index 0000000..8af3bb7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/208ac81c560d00131719b896d543f08c
@@ -0,0 +1,45 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(), l.getLongitude(), time, alive) 
+			AppMgr.transam.send();
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/40515524760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/40515524760d00131719b896d543f08c
new file mode 100644
index 0000000..9464802
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/40515524760d00131719b896d543f08c
@@ -0,0 +1,173 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				Vector<Rlocation> l =(Vector<Rlocation>) m.obj;
+				for (int i = 0; i < n; i++) {
+					System.out.println(l.get(i).lat + " " + l.get(i).lot);
+				}
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/c064fb4e800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/c064fb4e800d00131719b896d543f08c
new file mode 100644
index 0000000..929c0bb
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8/c064fb4e800d00131719b896d543f08c
@@ -0,0 +1,8 @@
+package com.macaroon.piztor;
+
+public class UserInfo {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/80/706d105f250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/80/706d105f250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..629f1c1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/80/706d105f250d00131a9bb9bc5a5e6171
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:singleLine="true">
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/80/9080b2de4d0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/80/9080b2de4d0d00131719b896d543f08c
new file mode 100644
index 0000000..69760c0
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/80/9080b2de4d0d00131719b896d543f08c
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="fill_parent"
+	android:layout_height="48dip"
+	android:orientation="horizontal"
+	android:background="@drawable/footbar_background" >
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_search_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton
+			android:id="@+id/footbar_btn_search"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_search_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_search"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/search"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_fetch_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton 
+			android:id="@+id/footbar_btn_fetch"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_fetch_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_fetch_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/fetch"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_focus_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton 
+			android:id="@+id/footbar_btn_focus"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_focus_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_focus_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/focus"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_settings_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton 
+			android:id="@+id/footbar_btn_settings"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_settings_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_settings_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_gravity="center"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:text="@string/settings"/>
+	</LinearLayout>
+
+</LinearLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/10091b6d2b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/10091b6d2b0d00131249f322b63acde8
new file mode 100644
index 0000000..eb90840
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/10091b6d2b0d00131249f322b63acde8
@@ -0,0 +1,18 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+//--------------------------------------//
+//			  Location Info			    //
+//--------------------------------------//
+
+public class ResLocation extends Res{
+	Vector<Rlocation> l;	//vector for location info
+	int n;					//number of location info
+	
+	ResLocation(int num,Vector<Rlocation> locationvec){
+		super(3,255);	//for type 3
+		l = locationvec;
+		n = num;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/60af4207370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/60af4207370d00131249f322b63acde8
new file mode 100644
index 0000000..7033236
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/60af4207370d00131249f322b63acde8
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		//for (Integer i : mp.get(nowStatus).keySet())
+			//System.out.println(i);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/d0e51ef7320d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/d0e51ef7320d00131249f322b63acde8
new file mode 100644
index 0000000..c2f876b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/81/d0e51ef7320d00131249f322b63acde8
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+    </application>
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/82/70f000a8770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/82/70f000a8770d00131719b896d543f08c
new file mode 100644
index 0000000..8991894
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/82/70f000a8770d00131719b896d543f08c
@@ -0,0 +1,178 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/82/909cd18d310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/82/909cd18d310d00131249f322b63acde8
new file mode 100644
index 0000000..9f6ec22
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/82/909cd18d310d00131249f322b63acde8
@@ -0,0 +1,133 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false;
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p; // port
+	public String i; // ip
+	Thread thread;
+	Handler core;
+	Handler recall; // recall
+	Queue<Req> reqtask; // request task
+
+	Transam(String ip, int port, Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+
+	public void send(Req r) {
+		reqtask.offer(r);
+
+	}
+
+	public void run() { // start the main timer
+		// TimerTask tmain = new Timertk();
+		// mtimer = new Timer();
+		// mtimer.schedule(tmain, 100, 100); //check the queue for every 100
+		// msec
+
+		while (true) {
+			if (running == false) {
+
+				if (!reqtask.isEmpty()) { // poll the head request
+					req = reqtask.poll();
+					if (req.time + req.alive < System.currentTimeMillis()) { // time
+																				// out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					} else { // run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}
+			}
+		}
+	}
+
+	class tmain extends TimerTask {
+		public void run() {
+
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i, p);
+				client.sendMsg(req, recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/30d53cf3280d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/30d53cf3280d00131249f322b63acde8
new file mode 100644
index 0000000..54242d5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/30d53cf3280d00131249f322b63acde8
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/700a3adf290d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/700a3adf290d00131249f322b63acde8
new file mode 100644
index 0000000..63770f2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/700a3adf290d00131249f322b63acde8
@@ -0,0 +1,31 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/901e3ac8250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/901e3ac8250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..7b0bee0
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/901e3ac8250d00131a9bb9bc5a5e6171
@@ -0,0 +1,64 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/c01bf7ee550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/c01bf7ee550d00131719b896d543f08c
new file mode 100644
index 0000000..3019420
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/c01bf7ee550d00131719b896d543f08c
@@ -0,0 +1,67 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				message = new Message();
+				message.what = 0;
+				message.obj = location;
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/c080c339520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/c080c339520d00131719b896d543f08c
new file mode 100644
index 0000000..38a6106
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/84/c080c339520d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.example.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 1; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public void getLocation() {

+		try {

+

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/86/90090791270d00131050e648e11def2a b/client/.metadata/.plugins/org.eclipse.core.resources/.history/86/90090791270d00131050e648e11def2a
new file mode 100644
index 0000000..c92af4b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/86/90090791270d00131050e648e11def2a
@@ -0,0 +1,22 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class Login extends Activity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/86/b0ac05a2810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/86/b0ac05a2810d00131719b896d543f08c
new file mode 100644
index 0000000..2b10d1b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/86/b0ac05a2810d00131719b896d543f08c
@@ -0,0 +1,23 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+//	static HashMap<Integer, Group> mp;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/201980b5760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/201980b5760d00131719b896d543f08c
new file mode 100644
index 0000000..90bee98
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/201980b5760d00131719b896d543f08c
@@ -0,0 +1,176 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation r = (ResLocation) m.obj;
+				for (int i = 0; i < r.n; i++) {
+					System.out.println(r.l.get(i).lat + " " + r.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate r = (ResUpdate) m.obj;
+				break;
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/5019e3b3260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/5019e3b3260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..4df6b44
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/5019e3b3260d00131a9bb9bc5a5e6171
@@ -0,0 +1,28 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/50ba72af3b0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/50ba72af3b0d00131524a793807f338e
new file mode 100644
index 0000000..f59c543
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/50ba72af3b0d00131524a793807f338e
@@ -0,0 +1,7 @@
+package com.macaroon.piztor;
+
+public class UserInfo {
+	static String ip = "123.123.123.123";
+	static int port = 9990;
+	static int token = -1;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/d0e225b3310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/d0e225b3310d00131249f322b63acde8
new file mode 100644
index 0000000..a93105a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/87/d0e225b3310d00131249f322b63acde8
@@ -0,0 +1,80 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		fromGPS = new Handler();
+		new Thread(transam).run();
+		
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/50d41de3290d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/50d41de3290d00131249f322b63acde8
new file mode 100644
index 0000000..6fbccda
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/50d41de3290d00131249f322b63acde8
@@ -0,0 +1,30 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/a0228599540d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/a0228599540d00131719b896d543f08c
new file mode 100644
index 0000000..180c21c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/a0228599540d00131719b896d543f08c
@@ -0,0 +1,87 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Tracker tracker = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tracker = new Tracker(nowAct.getApplicationContext(), fromGPS);
+		tTransam = new Thread(transam);
+		tTransam.start();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/a0b797df250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/a0b797df250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..bb16d98
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/88/a0b797df250d00131a9bb9bc5a5e6171
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/89/0029672d5a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/89/0029672d5a0d00131719b896d543f08c
new file mode 100644
index 0000000..d5a6059
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/89/0029672d5a0d00131719b896d543f08c
@@ -0,0 +1,34 @@
+package com.macaroon.piztor;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token == -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8a/c0860fa32d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8a/c0860fa32d0d00131249f322b63acde8
new file mode 100644
index 0000000..4564070
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8a/c0860fa32d0d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8b/908f0c6a360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8b/908f0c6a360d00131249f322b63acde8
new file mode 100644
index 0000000..0e5adb3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8b/908f0c6a360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8b/d056c37d2d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8b/d056c37d2d0d00131249f322b63acde8
new file mode 100644
index 0000000..d870b73
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8b/d056c37d2d0d00131249f322b63acde8
@@ -0,0 +1,36 @@
+package com.macaroon.piztor;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		Intent i = new Intent();
+		i.putExtra("haha", new Handler());
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8c/10eb0b46390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8c/10eb0b46390d00131524a793807f338e
new file mode 100644
index 0000000..01b87ff
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8c/10eb0b46390d00131524a793807f338e
@@ -0,0 +1,84 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8c/e09a6d15560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8c/e09a6d15560d00131719b896d543f08c
new file mode 100644
index 0000000..8839e04
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8c/e09a6d15560d00131719b896d543f08c
@@ -0,0 +1,45 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, , longitude, time, alive) 
+			AppMgr.transam.send();
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/10e89b06370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/10e89b06370d00131249f322b63acde8
new file mode 100644
index 0000000..81fa6f2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/10e89b06370d00131249f322b63acde8
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		for (Integer i : mp.get(nowStatus).keySet())
+			System.out.println(i);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/80e1dd33540d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/80e1dd33540d00131719b896d543f08c
new file mode 100644
index 0000000..b89f1ab
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/80e1dd33540d00131719b896d543f08c
@@ -0,0 +1,85 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.start();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/a08e799e530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/a08e799e530d00131719b896d543f08c
new file mode 100644
index 0000000..d68704e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/a08e799e530d00131719b896d543f08c
@@ -0,0 +1,37 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/a0b8e0b1310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/a0b8e0b1310d00131249f322b63acde8
new file mode 100644
index 0000000..4884d31
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/a0b8e0b1310d00131249f322b63acde8
@@ -0,0 +1,78 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		fromGPS = new Handler();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/b05c6824790d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/b05c6824790d00131719b896d543f08c
new file mode 100644
index 0000000..7b562b8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8d/b05c6824790d00131719b896d543f08c
@@ -0,0 +1,192 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	final static int Create = 7;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8e/b08854886b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8e/b08854886b0d00131719b896d543f08c
new file mode 100644
index 0000000..b23f1b9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8e/b08854886b0d00131719b896d543f08c
@@ -0,0 +1,149 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8f/e0acc70a360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8f/e0acc70a360d00131249f322b63acde8
new file mode 100644
index 0000000..3a172b5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8f/e0acc70a360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else (m.what == 101) {
+				
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/8f/f0503e632b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8f/f0503e632b0d00131249f322b63acde8
new file mode 100644
index 0000000..294cae3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/8f/f0503e632b0d00131249f322b63acde8
@@ -0,0 +1,16 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			authentication				//
+//--------------------------------------//
+
+public class ReqLogin extends Req{
+	String user;	//username
+	String pass;	//password
+	
+	ReqLogin(String u,String p,long time,long alive){
+		super(0,0,time,alive);	//for type 0
+		user = u;
+		pass = p;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9/80eaba674e0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9/80eaba674e0d00131719b896d543f08c
new file mode 100644
index 0000000..b759a1c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9/80eaba674e0d00131719b896d543f08c
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">Piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="title_activity_login">Login</string>
+    <string name="title_activity_main">Main</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9/d0125955810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9/d0125955810d00131719b896d543f08c
new file mode 100644
index 0000000..dad95a8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9/d0125955810d00131719b896d543f08c
@@ -0,0 +1,23 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/00e09e727b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/00e09e727b0d00131719b896d543f08c
new file mode 100644
index 0000000..fcbed8a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/00e09e727b0d00131719b896d543f08c
@@ -0,0 +1,198 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1, System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 0, 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/2028ee04230d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/2028ee04230d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..ad93257
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/2028ee04230d00131a9bb9bc5a5e6171
@@ -0,0 +1,10 @@
+package com.macaroon.piztor;
+
+public class PiztorExcepiton extends Exception{
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -7147530695009854988L;
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/d01af94e800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/d01af94e800d00131719b896d543f08c
new file mode 100644
index 0000000..9f83659
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/90/d01af94e800d00131719b896d543f08c
@@ -0,0 +1,205 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				else {
+					ReqUpdate r = new ReqUpdate(UserInfo.token,
+							l.getLatitude(), l.getLongitude(),
+							System.currentTimeMillis(), 1000);
+					AppMgr.transam.send(r);
+				}
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[0], SuccessFetch, r[0]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[1], SuccessFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		AppMgr.transam.setHandler(fromTransam);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 0, 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/92/90d0196d2b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/92/90d0196d2b0d00131249f322b63acde8
new file mode 100644
index 0000000..eb90840
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/92/90d0196d2b0d00131249f322b63acde8
@@ -0,0 +1,18 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+//--------------------------------------//
+//			  Location Info			    //
+//--------------------------------------//
+
+public class ResLocation extends Res{
+	Vector<Rlocation> l;	//vector for location info
+	int n;					//number of location info
+	
+	ResLocation(int num,Vector<Rlocation> locationvec){
+		super(3,255);	//for type 3
+		l = locationvec;
+		n = num;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/95/6090f2e14d0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/95/6090f2e14d0d00131719b896d543f08c
new file mode 100644
index 0000000..9065bdb
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/95/6090f2e14d0d00131719b896d543f08c
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="48dip"
+    android:background="@drawable/topbar_background"
+    android:id="@+id/settings_headbar_layout" >
+
+	<ImageButton 
+        android:id="@+id/settings_btn_back"
+        android:layout_width="40dip"
+        android:layout_height="40dip"
+        android:layout_marginLeft="5dip"
+        android:layout_alignParentLeft="true"
+        android:layout_centerVertical="true"
+        android:background="@drawable/navigation_back"/>
+	
+    <TextView 
+        android:id="@+id/settings_headbar_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="30dip"
+        android:textColor="@android:color/white"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        android:layout_marginRight="40dip"
+        android:text="@string/settings"/>
+    
+
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/95/d0e2b9652c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/95/d0e2b9652c0d00131249f322b63acde8
new file mode 100644
index 0000000..2752afa
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/95/d0e2b9652c0d00131249f322b63acde8
@@ -0,0 +1,30 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/00f46dd44f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/00f46dd44f0d00131719b896d543f08c
new file mode 100644
index 0000000..46efee3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/00f46dd44f0d00131719b896d543f08c
@@ -0,0 +1,19 @@
+<resources>
+
+    <string name="app_name">piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="settings">Settings</string>
+    <string name="search">Search</string>
+    <string name="fetch">Fetch</string>
+    <string name="checkin">Checkin</string>
+    <string name="focus">Focus</string>
+    <string name="show_sex">Show sex: </string>
+    <string name="male">Male</string>
+    <string name="female">Female</string>
+    <string name="show_team">Show team: </string>
+    <string name="all">All</string>
+    <string name="mine">Mine</string>
+    <string name="title_activity_login">Login</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/7099eaee250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/7099eaee250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..a935075
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/7099eaee250d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken;
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/d045188a780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/d045188a780d00131719b896d543f08c
new file mode 100644
index 0000000..630c035
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/96/d045188a780d00131719b896d543f08c
@@ -0,0 +1,191 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/97/b0d85224540d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/97/b0d85224540d00131719b896d543f08c
new file mode 100644
index 0000000..0732a3f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/97/b0d85224540d00131719b896d543f08c
@@ -0,0 +1,42 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			AppMgr.transam.send(new ReqLocation(UserInfo.token, 1, System.currentTimeMillis(), 1000));
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/97/b0e93a1f560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/97/b0e93a1f560d00131719b896d543f08c
new file mode 100644
index 0000000..cd9372f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/97/b0e93a1f560d00131719b896d543f08c
@@ -0,0 +1,46 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+					l.getLongitude(), System.currentTimeMillis(), 1000);
+			AppMgr.transam.send();
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/90d9c0a3260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/90d9c0a3260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..5df4638
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/90d9c0a3260d00131a9bb9bc5a5e6171
@@ -0,0 +1,28 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends Activity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/c0bccf492c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/c0bccf492c0d00131249f322b63acde8
new file mode 100644
index 0000000..d0d8a48
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/c0bccf492c0d00131249f322b63acde8
@@ -0,0 +1,5 @@
+package com.macaroon.piztor;
+
+public class UserInfo {
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/d01ce77a780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/d01ce77a780d00131719b896d543f08c
new file mode 100644
index 0000000..9f6dfb4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/98/d01ce77a780d00131719b896d543f08c
@@ -0,0 +1,192 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		autodate = new Timer();
+		
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/502b88e7810d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/502b88e7810d00131719b896d543f08c
new file mode 100644
index 0000000..d3a498f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/502b88e7810d00131719b896d543f08c
@@ -0,0 +1,28 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+	
+	static void init() {
+		
+	}
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/603b4d34230d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/603b4d34230d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..ff37673
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/603b4d34230d00131a9bb9bc5a5e6171
@@ -0,0 +1,10 @@
+package com.macaroon.piztor;
+
+class PiztorExcepiton extends Exception{
+	private static final long serialVersionUID = -7147530695009854988L;
+
+}
+
+class ClassCannotFind extends PiztorExcepiton {
+	private 
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/70ce9093370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/70ce9093370d00131249f322b63acde8
new file mode 100644
index 0000000..652a271
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/99/70ce9093370d00131249f322b63acde8
@@ -0,0 +1,96 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText();
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9b/90a9ae62770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9b/90a9ae62770d00131719b896d543f08c
new file mode 100644
index 0000000..a5c36f7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9b/90a9ae62770d00131719b896d543f08c
@@ -0,0 +1,181 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9c/606048dc370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9c/606048dc370d00131249f322b63acde8
new file mode 100644
index 0000000..2c804a6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9c/606048dc370d00131249f322b63acde8
@@ -0,0 +1,96 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9d/1036ff9b220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9d/1036ff9b220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..d45dd56
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9d/1036ff9b220d00131a9bb9bc5a5e6171
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.compliance=1.6
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9d/3091338f6b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9d/3091338f6b0d00131719b896d543f08c
new file mode 100644
index 0000000..c44cd80
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9d/3091338f6b0d00131719b896d543f08c
@@ -0,0 +1,156 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9e/80db2574360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9e/80db2574360d00131249f322b63acde8
new file mode 100644
index 0000000..0e5adb3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9e/80db2574360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/90356481800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/90356481800d00131719b896d543f08c
new file mode 100644
index 0000000..d0ca8a4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/90356481800d00131719b896d543f08c
@@ -0,0 +1,15 @@
+package com.macaroon.piztor;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+	static class UserInfo {
+		double lat, lot;
+	}
+	
+	static class Group {
+		int id;
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/a064e6d0330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/a064e6d0330d00131249f322b63acde8
new file mode 100644
index 0000000..25614b9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/a064e6d0330d00131249f322b63acde8
@@ -0,0 +1,58 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void  handleMessage(Message m) {
+
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/f04144582b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/f04144582b0d00131249f322b63acde8
new file mode 100644
index 0000000..e4b1497
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/9f/f04144582b0d00131249f322b63acde8
@@ -0,0 +1,16 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			Update Location				//
+//--------------------------------------//
+
+public class ReqUpdate extends Req{
+	double lat;	//latitude
+	double lot; //longitude
+	
+	ReqUpdate(int token,double latitude,double longitude,long time,long alive){
+		super(2,token,time,alive);	//for type 2
+		lat = latitude;
+		lot = longitude;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a/40b9ebd22d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a/40b9ebd22d0d00131249f322b63acde8
new file mode 100644
index 0000000..0a711af
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a/40b9ebd22d0d00131249f322b63acde8
@@ -0,0 +1,73 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	static Handler handle;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/70559b0a250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/70559b0a250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..372bf97
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/70559b0a250d00131a9bb9bc5a5e6171
@@ -0,0 +1,16 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context=".Login" >
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/hello_world" />
+
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/90d4db88800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/90d4db88800d00131719b896d543f08c
new file mode 100644
index 0000000..0713782
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/90d4db88800d00131719b896d543f08c
@@ -0,0 +1,19 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static class UserInfo {
+		int id;
+		double lat, lot;
+	}
+	
+	static class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/e0b88562370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/e0b88562370d00131249f322b63acde8
new file mode 100644
index 0000000..9b160ad
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a0/e0b88562370d00131249f322b63acde8
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	//class StartStatus extends Piz
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a2/308cf16f2c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a2/308cf16f2c0d00131249f322b63acde8
new file mode 100644
index 0000000..3e73b92
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a2/308cf16f2c0d00131249f322b63acde8
@@ -0,0 +1,32 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else 
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a2/50ad9b0a560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a2/50ad9b0a560d00131719b896d543f08c
new file mode 100644
index 0000000..d4acdc9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a2/50ad9b0a560d00131719b896d543f08c
@@ -0,0 +1,43 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+	
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+//			ReqUpdate r = new ReqUpdate(UserInfo.token, AppMgr., longitude, time, alive) 
+			AppMgr.transam.send();
+		}
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a3/f02825fc2d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a3/f02825fc2d0d00131249f322b63acde8
new file mode 100644
index 0000000..b6fb62c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a3/f02825fc2d0d00131249f322b63acde8
@@ -0,0 +1,74 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromeGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a6/a016c8c14f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a6/a016c8c14f0d00131719b896d543f08c
new file mode 100644
index 0000000..c2d070c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a6/a016c8c14f0d00131719b896d543f08c
@@ -0,0 +1,20 @@
+activity_loginactivity_loginactivity_loginactivity_loginactivity_loginactivity_loginactivity_loginactivity_loginactivity_login<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="settings">Settings</string>
+    <string name="search">Search</string>
+    <string name="fetch">Fetch</string>
+    <string name="checkin">Checkin</string>
+    <string name="focus">Focus</string>
+    <string name="show_sex">Show sex: </string>
+    <string name="male">Male</string>
+    <string name="female">Female</string>
+    <string name="show_team">Show team: </string>
+    <string name="all">All</string>
+    <string name="mine">Mine</string>
+    <string name="title_activity_login">Login</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a7/a0893aae550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a7/a0893aae550d00131719b896d543f08c
new file mode 100644
index 0000000..b653442
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a7/a0893aae550d00131719b896d543f08c
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a8/20fcf44e800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a8/20fcf44e800d00131719b896d543f08c
new file mode 100644
index 0000000..59bb8b5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a8/20fcf44e800d00131719b896d543f08c
@@ -0,0 +1,32 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token == -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a8/80a9829d690d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a8/80a9829d690d00131719b896d543f08c
new file mode 100644
index 0000000..bebf3ae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a8/80a9829d690d00131719b896d543f08c
@@ -0,0 +1,116 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);''
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/100cbe75540d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/100cbe75540d00131719b896d543f08c
new file mode 100644
index 0000000..8bb993a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/100cbe75540d00131719b896d543f08c
@@ -0,0 +1,86 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Tracker tracker = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.start();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/409f33a52d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/409f33a52d0d00131249f322b63acde8
new file mode 100644
index 0000000..07b5812
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/409f33a52d0d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	static Handler handle;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/e083aa57340d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/e083aa57340d00131249f322b63acde8
new file mode 100644
index 0000000..070b1ab
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/a9/e083aa57340d00131249f322b63acde8
@@ -0,0 +1,60 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/aa/1010278f550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/aa/1010278f550d00131719b896d543f08c
new file mode 100644
index 0000000..d3fa0f2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/aa/1010278f550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+			return location

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+		return location;

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/aa/a0a35aa1550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/aa/a0a35aa1550d00131719b896d543f08c
new file mode 100644
index 0000000..d5590eb
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/aa/a0a35aa1550d00131719b896d543f08c
@@ -0,0 +1,242 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+			return location;

+		} catch (Exception e) {

+			e.printStackTrace();

+			return null;

+		}

+		return location;

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ab/608c6879260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ab/608c6879260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..bab59bd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ab/608c6879260d00131a9bb9bc5a5e6171
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 1;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ac/00248cbd360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ac/00248cbd360d00131249f322b63acde8
new file mode 100644
index 0000000..c7eaee7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ac/00248cbd360d00131249f322b63acde8
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ae/30296b52560d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ae/30296b52560d00131719b896d543f08c
new file mode 100644
index 0000000..8bb336e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ae/30296b52560d00131719b896d543f08c
@@ -0,0 +1,47 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			Location l = (Location) m.obj;
+			ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+					l.getLongitude(), System.currentTimeMillis(), 1000);
+			AppMgr.transam.send(r);
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ae/c0defd575a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ae/c0defd575a0d00131719b896d543f08c
new file mode 100644
index 0000000..3c46136
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ae/c0defd575a0d00131719b896d543f08c
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				
+//				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+//				System.out.println("GPSTIME" + myTracker.location.getTime());
+//				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				message = new Message();
+				message.what = 0;
+				message.obj = location;
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message = new Message();
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/af/30d4b2674e0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/af/30d4b2674e0d00131719b896d543f08c
new file mode 100644
index 0000000..1f986ed
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/af/30d4b2674e0d00131719b896d543f08c
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+    </application>
+	<uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/7084ef6a550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/7084ef6a550d00131719b896d543f08c
new file mode 100644
index 0000000..064b504
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/7084ef6a550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+			

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+		return location;

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/c09fb905760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/c09fb905760d00131719b896d543f08c
new file mode 100644
index 0000000..c50b159
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/c09fb905760d00131719b896d543f08c
@@ -0,0 +1,171 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				Vector<Rlocation> l =(Vector<Rlocation>) m.obj;
+				for (int i = 0; i < n; i++) {
+					System.out.println()
+				}
+				break;
+
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/d04f2b58380d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/d04f2b58380d00131249f322b63acde8
new file mode 100644
index 0000000..a649f02
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b0/d04f2b58380d00131249f322b63acde8
@@ -0,0 +1,99 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/00a1a652550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/00a1a652550d00131719b896d543f08c
new file mode 100644
index 0000000..18bdeae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/00a1a652550d00131719b896d543f08c
@@ -0,0 +1,240 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/00b0df34260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/00b0df34260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..5803683
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/00b0df34260d00131a9bb9bc5a5e6171
@@ -0,0 +1,71 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	public enum Event {
+		hasToken
+	}
+	
+	
+	static HashMap<Class<?>, HashMap<Event, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(Event event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Event event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, Event i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Event, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Event, Class<?>> h = new HashMap<Event, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Event, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Event, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/806ea1b54f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/806ea1b54f0d00131719b896d543f08c
new file mode 100644
index 0000000..7587807
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/806ea1b54f0d00131719b896d543f08c
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">piztor</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="settings">Settings</string>
+    <string name="search">Search</string>
+    <string name="fetch">Fetch</string>
+    <string name="checkin">Checkin</string>
+    <string name="focus">Focus</string>
+    <string name="show_sex">Show sex: </string>
+    <string name="male">Male</string>
+    <string name="female">Female</string>
+    <string name="show_team">Show team: </string>
+    <string name="all">All</string>
+    <string name="mine">Mine</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/a0011e00530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/a0011e00530d00131719b896d543f08c
new file mode 100644
index 0000000..8adf71f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b2/a0011e00530d00131719b896d543f08c
@@ -0,0 +1,22 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b3/005ecbdb800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b3/005ecbdb800d00131719b896d543f08c
new file mode 100644
index 0000000..b4bddc4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b3/005ecbdb800d00131719b896d543f08c
@@ -0,0 +1,20 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/d054deff370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/d054deff370d00131249f322b63acde8
new file mode 100644
index 0000000..a79cbad
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/d054deff370d00131249f322b63acde8
@@ -0,0 +1,96 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/e0f38c9f260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/e0f38c9f260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..33636d9
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/e0f38c9f260d00131a9bb9bc5a5e6171
@@ -0,0 +1,27 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends Activity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/f0db4c2f390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/f0db4c2f390d00131524a793807f338e
new file mode 100644
index 0000000..01b87ff
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b5/f0db4c2f390d00131524a793807f338e
@@ -0,0 +1,84 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b6/907c20d0330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b6/907c20d0330d00131249f322b63acde8
new file mode 100644
index 0000000..2821a56
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b6/907c20d0330d00131249f322b63acde8
@@ -0,0 +1,58 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public boolean handleMessage(Message m) {
+
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b7/00d0ee3f5a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b7/00d0ee3f5a0d00131719b896d543f08c
new file mode 100644
index 0000000..9e3ea68
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b7/00d0ee3f5a0d00131719b896d543f08c
@@ -0,0 +1,104 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	static Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		AppMgr.transam.setHandler(hand);
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b7/7017f2e32d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b7/7017f2e32d0d00131249f322b63acde8
new file mode 100644
index 0000000..74de717
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b7/7017f2e32d0d00131249f322b63acde8
@@ -0,0 +1,74 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler callBack;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/b9/002a6f89770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b9/002a6f89770d00131719b896d543f08c
new file mode 100644
index 0000000..e634232
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/b9/002a6f89770d00131719b896d543f08c
@@ -0,0 +1,178 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				actMgr.trigger(FailedFetch);
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/bd/90228f69800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bd/90228f69800d00131719b896d543f08c
new file mode 100644
index 0000000..631fe8e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bd/90228f69800d00131719b896d543f08c
@@ -0,0 +1,8 @@
+package com.macaroon.piztor;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/a0e7485e390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/a0e7485e390d00131524a793807f338e
new file mode 100644
index 0000000..49e6552
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/a0e7485e390d00131524a793807f338e
@@ -0,0 +1,84 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+		tTransam = new Thread(transam);
+		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/b07e9999380d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/b07e9999380d00131249f322b63acde8
new file mode 100644
index 0000000..401f985
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/b07e9999380d00131249f322b63acde8
@@ -0,0 +1,34 @@
+package com.macaroon.piztor;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/c0281dde290d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/c0281dde290d00131249f322b63acde8
new file mode 100644
index 0000000..6177eaf
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/bf/c0281dde290d00131249f322b63acde8
@@ -0,0 +1,31 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		id = "initAct";
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c/20533453360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c/20533453360d00131249f322b63acde8
new file mode 100644
index 0000000..1308a5e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c/20533453360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} ;else (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c/c0b909df780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c/c0b909df780d00131719b896d543f08c
new file mode 100644
index 0000000..4df6bae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c/c0b909df780d00131719b896d543f08c
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		System.out.println(act.id + " : " + event);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c1/70c31bc4770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c1/70c31bc4770d00131719b896d543f08c
new file mode 100644
index 0000000..94737ae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c1/70c31bc4770d00131719b896d543f08c
@@ -0,0 +1,180 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c1/90049d68370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c1/90049d68370d00131249f322b63acde8
new file mode 100644
index 0000000..27c94bf
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c1/90049d68370d00131249f322b63acde8
@@ -0,0 +1,84 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c2/305132042e0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c2/305132042e0d00131249f322b63acde8
new file mode 100644
index 0000000..1b7a948
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c2/305132042e0d00131249f322b63acde8
@@ -0,0 +1,77 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		
+		fromGPS = new Handler();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c2/905743582b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c2/905743582b0d00131249f322b63acde8
new file mode 100644
index 0000000..e4b1497
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c2/905743582b0d00131249f322b63acde8
@@ -0,0 +1,16 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			Update Location				//
+//--------------------------------------//
+
+public class ReqUpdate extends Req{
+	double lat;	//latitude
+	double lot; //longitude
+	
+	ReqUpdate(int token,double latitude,double longitude,long time,long alive){
+		super(2,token,time,alive);	//for type 2
+		lat = latitude;
+		lot = longitude;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c3/c02b54e56a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c3/c02b54e56a0d00131719b896d543f08c
new file mode 100644
index 0000000..5083cb4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c3/c02b54e56a0d00131719b896d543f08c
@@ -0,0 +1,137 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "SearchButtonPress";
+		case FetchButtonPress:
+			return "FetchButtonPress";
+		case FocuseButtonPress:
+			return "FocuseButtonPress";
+		case SuccessFetch:
+			return "SuccessFetch";
+		case FailedFetch:
+			return "FailedFetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c3/e083ea64370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c3/e083ea64370d00131249f322b63acde8
new file mode 100644
index 0000000..a69306e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c3/e083ea64370d00131249f322b63acde8
@@ -0,0 +1,85 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c4/80454f67500d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c4/80454f67500d00131719b896d543f08c
new file mode 100644
index 0000000..37e55a7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c4/80454f67500d00131719b896d543f08c
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:textColor="@android:color/black"
+                    android:singleLine="true"/>
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:textColor="@android:color/white"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c4/a02a68e4550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c4/a02a68e4550d00131719b896d543f08c
new file mode 100644
index 0000000..49b0b38
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c4/a02a68e4550d00131719b896d543f08c
@@ -0,0 +1,66 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				message = new Message();
+				message.obj = location;
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c5/b0f3fcc27c0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c5/b0f3fcc27c0d00131719b896d543f08c
new file mode 100644
index 0000000..94c1e0d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c5/b0f3fcc27c0d00131719b896d543f08c
@@ -0,0 +1,204 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				else {
+					ReqUpdate r = new ReqUpdate(UserInfo.token,
+							l.getLatitude(), l.getLongitude(),
+							System.currentTimeMillis(), 1000);
+					AppMgr.transam.send(r);
+				}
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[1], SuccessFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		AppMgr.transam.setHandler(fromTransam);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 0, 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c8/b082216a2c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c8/b082216a2c0d00131249f322b63acde8
new file mode 100644
index 0000000..2769127
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c8/b082216a2c0d00131249f322b63acde8
@@ -0,0 +1,31 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.hasToken);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/c9/406dedec4e0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c9/406dedec4e0d00131719b896d543f08c
new file mode 100644
index 0000000..ebd1331
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/c9/406dedec4e0d00131719b896d543f08c
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/20f3b0b5340d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/20f3b0b5340d00131249f322b63acde8
new file mode 100644
index 0000000..bc3f8c2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/20f3b0b5340d00131249f322b63acde8
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/90266484690d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/90266484690d00131719b896d543f08c
new file mode 100644
index 0000000..4689c27
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/90266484690d00131719b896d543f08c
@@ -0,0 +1,114 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/a02a83fc310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/a02a83fc310d00131249f322b63acde8
new file mode 100644
index 0000000..6250eae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/a02a83fc310d00131249f322b63acde8
@@ -0,0 +1,80 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/d0283431550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/d0283431550d00131719b896d543f08c
new file mode 100644
index 0000000..ff69271
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ca/d0283431550d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Locatio getLocation() {

+		try {

+

+			Log.d("getLocation",n "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cb/30fcab3d6b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cb/30fcab3d6b0d00131719b896d543f08c
new file mode 100644
index 0000000..8740d07
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cb/30fcab3d6b0d00131719b896d543f08c
@@ -0,0 +1,137 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/30d547d6300d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/30d547d6300d00131249f322b63acde8
new file mode 100644
index 0000000..c31924d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/30d547d6300d00131249f322b63acde8
@@ -0,0 +1,132 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/40540cea780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/40540cea780d00131719b896d543f08c
new file mode 100644
index 0000000..0df0ca4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/40540cea780d00131719b896d543f08c
@@ -0,0 +1,65 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		System.out.println(act.id + " : " + event);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		} else {
+			System.out.println("can not trigger the event at " + act.id + " : "
+					+ event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/a06019c6550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/a06019c6550d00131719b896d543f08c
new file mode 100644
index 0000000..3676f6b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/a06019c6550d00131719b896d543f08c
@@ -0,0 +1,66 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b0cf5a29320d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b0cf5a29320d00131249f322b63acde8
new file mode 100644
index 0000000..f30d9b3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b0cf5a29320d00131249f322b63acde8
@@ -0,0 +1,81 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		fromGPS = new Handler();
+		tTransam = new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/e0b44c18280d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/e0b44c18280d00131249f322b63acde8
new file mode 100644
index 0000000..b298e0c
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cc/e0b44c18280d00131249f322b63acde8
@@ -0,0 +1,29 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ce/400f0022790d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ce/400f0022790d00131719b896d543f08c
new file mode 100644
index 0000000..0df0ca4
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ce/400f0022790d00131719b896d543f08c
@@ -0,0 +1,65 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		System.out.println(act.id + " : " + event);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		} else {
+			System.out.println("can not trigger the event at " + act.id + " : "
+					+ event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/509df39b220d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/509df39b220d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..0725982
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/509df39b220d00131a9bb9bc5a5e6171
@@ -0,0 +1,5 @@
+<resources>
+
+    <string name="app_name">Piztor</string>
+
+</resources>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/80bdfc51360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/80bdfc51360d00131249f322b63acde8
new file mode 100644
index 0000000..12a937e
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/80bdfc51360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/80e32f683a0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/80e32f683a0d00131524a793807f338e
new file mode 100644
index 0000000..ef561b6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/80e32f683a0d00131524a793807f338e
@@ -0,0 +1,85 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+		tTransam = new Thread(transam);
+//		tTransam.run();
+		System.out.println("!!!!!!");
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/b0399970330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/b0399970330d00131249f322b63acde8
new file mode 100644
index 0000000..d6b9c4f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/cf/b0399970330d00131249f322b63acde8
@@ -0,0 +1,48 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d1/e0493fd6550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d1/e0493fd6550d00131719b896d543f08c
new file mode 100644
index 0000000..96a9ed1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d1/e0493fd6550d00131719b896d543f08c
@@ -0,0 +1,64 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.location.Location;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			Location location = myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d2/80c7346a770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d2/80c7346a770d00131719b896d543f08c
new file mode 100644
index 0000000..10cf824
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d2/80c7346a770d00131719b896d543f08c
@@ -0,0 +1,181 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				actMgr.trigger(FailedFetch);
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d3/d07246a16a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d3/d07246a16a0d00131719b896d543f08c
new file mode 100644
index 0000000..ef0ed17
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d3/d07246a16a0d00131719b896d543f08c
@@ -0,0 +1,128 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "SearchButtonPress";
+			
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!!");
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d4/b08e74497f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d4/b08e74497f0d00131719b896d543f08c
new file mode 100644
index 0000000..04be578
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d4/b08e74497f0d00131719b896d543f08c
@@ -0,0 +1,7 @@
+package com.macaroon.piztor;
+
+public class UserInfo {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d6/70651b8c4f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d6/70651b8c4f0d00131719b896d543f08c
new file mode 100644
index 0000000..e5faf14
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d6/70651b8c4f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d7/50a452ea310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d7/50a452ea310d00131249f322b63acde8
new file mode 100644
index 0000000..d2eb5bd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d7/50a452ea310d00131249f322b63acde8
@@ -0,0 +1,80 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		fromGPS = new Handler();
+		
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d7/50d6caf2240d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d7/50d6caf2240d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..379817d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d7/50d6caf2240d00131a9bb9bc5a5e6171
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d8/90a207514b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d8/90a207514b0d00131719b896d543f08c
new file mode 100644
index 0000000..5742d39
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d8/90a207514b0d00131719b896d543f08c
@@ -0,0 +1,101 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f0ae11884d0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f0ae11884d0d00131719b896d543f08c
new file mode 100644
index 0000000..23a210b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f0ae11884d0d00131719b896d543f08c
@@ -0,0 +1,16 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context=".Main" >
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/hello_world" />
+
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d9/b0831880280d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d9/b0831880280d00131249f322b63acde8
new file mode 100644
index 0000000..997217f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d9/b0831880280d00131249f322b63acde8
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		System.out.println(event);
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/d9/c0cdd6df780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d9/c0cdd6df780d00131719b896d543f08c
new file mode 100644
index 0000000..6b1c62a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/d9/c0cdd6df780d00131719b896d543f08c
@@ -0,0 +1,64 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		System.out.println(act.id + " : " + event);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		} else {
+			System.out.println("can not trigger the event at " + act.id + " : " + event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/da/b0c3a5433d0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/da/b0c3a5433d0d00131524a793807f338e
new file mode 100644
index 0000000..edb3968
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/da/b0c3a5433d0d00131524a793807f338e
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+    </application>
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/db/50df9b974b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/db/50df9b974b0d00131719b896d543f08c
new file mode 100644
index 0000000..e007692
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/db/50df9b974b0d00131719b896d543f08c
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		// for (Integer i : mp.get(nowStatus).keySet())
+		// System.out.println(i);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/dd/600b7a0f780d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/dd/600b7a0f780d00131719b896d543f08c
new file mode 100644
index 0000000..aec589a
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/dd/600b7a0f780d00131719b896d543f08c
@@ -0,0 +1,192 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		autodate = new Timer();
+		
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/dd/c0b636965b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/dd/c0b636965b0d00131719b896d543f08c
new file mode 100644
index 0000000..0e48f46
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/dd/c0b636965b0d00131719b896d543f08c
@@ -0,0 +1,106 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	@SuppressLint("HandlerLeak")
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println(m.what);
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			System.out.println(user + " : " + pass + "\n");
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		AppMgr.transam.setHandler(hand);
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/20eb032c3c0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/20eb032c3c0d00131524a793807f338e
new file mode 100644
index 0000000..005b0e7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/20eb032c3c0d00131524a793807f338e
@@ -0,0 +1,100 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/a03d00d2760d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/a03d00d2760d00131719b896d543f08c
new file mode 100644
index 0000000..be5fc0f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/a03d00d2760d00131719b896d543f08c
@@ -0,0 +1,177 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " " + location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0) System.out.println();
+				break;
+			default:
+				break;
+			}
+			
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/f01bbbba310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/f01bbbba310d00131249f322b63acde8
new file mode 100644
index 0000000..76e7505
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/de/f01bbbba310d00131249f322b63acde8
@@ -0,0 +1,79 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	//Event
+	
+	final static int noToken = 101;
+	
+	
+	static Transam transam = null;
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		fromTransam = new Handler();
+		fromGPS = new Handler();
+		new Thread(transam).run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, noToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/df/406bf637390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/df/406bf637390d00131524a793807f338e
new file mode 100644
index 0000000..4563127
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/df/406bf637390d00131524a793807f338e
@@ -0,0 +1,84 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Handler;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+	//TODO fix
+	static Handler fromTransam, fromGPS;
+	static Transam transam = null;
+	static Thread tTransam, tGPS;
+	//Event
+	
+	final static int noToken = 101;
+	final static int loginSuccess = 102;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+//		fromTransam = new Handler();
+		transam = new Transam(UserInfo.ip, UserInfo.port, fromTransam);
+		//fromGPS = new Handler();
+//		tTransam = new Thread(transam);
+//		tTransam.run();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addStatus(Main.class);
+		addTransition(InitAct.class, noToken, Login.class);
+		addTransition(Login.class, loginSuccess, Main.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e/d06a5fb7520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e/d06a5fb7520d00131719b896d543f08c
new file mode 100644
index 0000000..62c7a40
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e/d06a5fb7520d00131719b896d543f08c
@@ -0,0 +1,241 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 1; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public void getLocation() {

+		try {

+

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data

+

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e0/40e5bce9370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e0/40e5bce9370d00131249f322b63acde8
new file mode 100644
index 0000000..b520b66
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e0/40e5bce9370d00131249f322b63acde8
@@ -0,0 +1,98 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, ));
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/306f6f46360d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/306f6f46360d00131249f322b63acde8
new file mode 100644
index 0000000..3a172b5
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/306f6f46360d00131249f322b63acde8
@@ -0,0 +1,72 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else (m.what == 101) {
+				
+			}
+		}
+	};
+	
+	
+	
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/9017fa5e2b0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/9017fa5e2b0d00131249f322b63acde8
new file mode 100644
index 0000000..000f373
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/9017fa5e2b0d00131249f322b63acde8
@@ -0,0 +1,14 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			Ask Location				//
+//--------------------------------------//
+
+public class ReqLocation extends Req{
+	int gid;	//group id;
+	
+	ReqLocation(int token,int groupid,long time,long alive){
+		super(3,token,time,alive);	//for type 3
+		gid = groupid;
+	}
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/b01fa77a4e0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/b01fa77a4e0d00131719b896d543f08c
new file mode 100644
index 0000000..94cfac8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e1/b01fa77a4e0d00131719b896d543f08c
@@ -0,0 +1,16 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context=".Setting" >
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/hello_world" />
+
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/005a5d292d0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/005a5d292d0d00131249f322b63acde8
new file mode 100644
index 0000000..bd0b952
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/005a5d292d0d00131249f322b63acde8
@@ -0,0 +1,33 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		else {
+			//TODO jump to main
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/4039c9d3330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/4039c9d3330d00131249f322b63acde8
new file mode 100644
index 0000000..831f4d7
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/4039c9d3330d00131249f322b63acde8
@@ -0,0 +1,58 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/d0880974550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/d0880974550d00131719b896d543f08c
new file mode 100644
index 0000000..55eb215
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e4/d0880974550d00131719b896d543f08c
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+	
+	void setHandler(Handler hand) {
+		mHandler = hand;
+	}
+	
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}	
+	
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e6/20fcf772310d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e6/20fcf772310d00131249f322b63acde8
new file mode 100644
index 0000000..71c3ad0
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e6/20fcf772310d00131249f322b63acde8
@@ -0,0 +1,133 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	static Transam transam = null;
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e7/00e5c3933a0d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e7/00e5c3933a0d00131524a793807f338e
new file mode 100644
index 0000000..e9712ce
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e7/00e5c3933a0d00131524a793807f338e
@@ -0,0 +1,22 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class Main extends Activity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/e9/201bd58e370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e9/201bd58e370d00131249f322b63acde8
new file mode 100644
index 0000000..7ab3c03
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/e9/201bd58e370d00131249f322b63acde8
@@ -0,0 +1,95 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/0041c861520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/0041c861520d00131719b896d543f08c
new file mode 100644
index 0000000..af1543b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/0041c861520d00131719b896d543f08c
@@ -0,0 +1,64 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 1; // 1 second
+	public Timer timer;
+	private final Context mContext;
+	Controller controller;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Controller newController, Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		controller = newController;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/50149cac330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/50149cac330d00131249f322b63acde8
new file mode 100644
index 0000000..4aa65b2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/50149cac330d00131249f322b63acde8
@@ -0,0 +1,54 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+	
+	Handler hand = new Handler() {
+		
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/50fcb17a260d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/50fcb17a260d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..b652549
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/eb/50fcb17a260d00131a9bb9bc5a5e6171
@@ -0,0 +1,69 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 1;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+		
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ed/d0b50c637c0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ed/d0b50c637c0d00131719b896d543f08c
new file mode 100644
index 0000000..1abca7b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ed/d0b50c637c0d00131719b896d543f08c
@@ -0,0 +1,203 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				else {
+					ReqUpdate r = new ReqUpdate(UserInfo.token,
+							l.getLatitude(), l.getLongitude(),
+							System.currentTimeMillis(), 1000);
+					AppMgr.transam.send(r);
+				}
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		AppMgr.transam.setHandler(fromTransam);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		autodate.schedule(new AutoUpdate(), 0, 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/800bef37290d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/800bef37290d00131249f322b63acde8
new file mode 100644
index 0000000..4f58257
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/800bef37290d00131249f322b63acde8
@@ -0,0 +1,73 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		System.out.println(nowAct.id + " : " + event);
+		if (mp.get(nowAct.getClass()) == null)
+			System.out.println("first");
+		else if (mp.get(nowAct.getClass()) == null)
+			System.out.println("second");
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/8094037e770d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/8094037e770d00131719b896d543f08c
new file mode 100644
index 0000000..f0e8c6b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/8094037e770d00131719b896d543f08c
@@ -0,0 +1,181 @@
+package com.macaroon.piztor;
+
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				actMgr.trigger(FailedFetch);
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == SuccessFetch) {
+				
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/e062b6d0520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/e062b6d0520d00131719b896d543f08c
new file mode 100644
index 0000000..de79560
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/ee/e062b6d0520d00131719b896d543f08c
@@ -0,0 +1,62 @@
+package com.macaroon.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 3; // 3 second
+	public Timer timer;
+	private final Context mContext;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f/702f615d280d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f/702f615d280d00131249f322b63acde8
new file mode 100644
index 0000000..fd21453
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f/702f615d280d00131249f322b63acde8
@@ -0,0 +1,68 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+
+@SuppressLint("UseSparseArrays")
+public class AppMgr {
+	// Status
+	public enum  ActivityStatus{
+		create, start, resume, restart, stop, pause, destroy
+	} 
+	static ActivityStatus status;
+	static PiztorAct nowAct;
+
+	//Event
+	
+	final static int hasToken = 101;
+	
+	
+	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
+
+	static void setStatus(ActivityStatus st) {
+		status = st;
+	}
+
+	static void trigger(int event) {
+		
+		Intent i = new Intent();
+		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
+		nowAct.startActivity(i);
+	}
+
+	static void add(Class<?> a, Integer event, Class<?> b) {
+		if (mp.containsKey(a))
+			mp.get(a).put(event, b);
+		else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addTransition(Class<?> a, int i, Class<?> b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, Class<?>> h = mp.get(a);
+			h.put(i, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, Class<?>> h = new HashMap<Integer, Class<?>>();
+			h.put(i, b);
+			mp.put(a, h);
+		}
+	}
+
+	static void addStatus(Class<?> a) {
+		mp.put(a, new HashMap<Integer, Class<?>>());
+	}
+
+	static void init() {
+		mp = new HashMap<Class<?>, HashMap<Integer, Class<?>>>();
+		addStatus(InitAct.class);
+		addStatus(Login.class);
+		addTransition(InitAct.class, hasToken, Login.class);
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f/c043e2232c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f/c043e2232c0d00131249f322b63acde8
new file mode 100644
index 0000000..f607c1f
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f/c043e2232c0d00131249f322b63acde8
@@ -0,0 +1,29 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		AppMgr.trigger(AppMgr.hasToken);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f0/a000529a350d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f0/a000529a350d00131249f322b63acde8
new file mode 100644
index 0000000..b3c9c89
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f0/a000529a350d00131249f322b63acde8
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/00249bf3370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/00249bf3370d00131249f322b63acde8
new file mode 100644
index 0000000..db5a3d8
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/00249bf3370d00131249f322b63acde8
@@ -0,0 +1,98 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/e068ac2a250d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/e068ac2a250d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..629f1c1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/e068ac2a250d00131a9bb9bc5a5e6171
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+	android:layout_height="fill_parent"
+	android:background="@android:color/black"
+	android:orientation="vertical">
+	
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/black"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+    
+    <ImageView
+        android:id="@+id/main_headbar_img"
+        android:layout_width="180dp"
+        android:layout_height="240dp"
+        android:layout_gravity="center_horizontal"
+        android:src="@drawable/title_logo" />
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" 
+        android:layout_gravity="center">
+
+        <TableLayout 
+            android:layout_width="match_parent" 
+            android:layout_height="wrap_content">
+
+            <TableRow 
+                android:layout_marginBottom="15dp"
+                android:layout_marginTop="15dp">
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content" 
+                    android:layout_weight="0.25"
+                    android:gravity="right" 
+                    android:id="@+id/user_id_text" 
+                    android:text="User ID" 
+                    android:textColor="@android:color/white"
+                     />
+
+                <EditText  
+                    android:layout_width="0dp"
+                                android:layout_weight="0.75"
+                    android:id="@+id/user_id"
+                    android:singleLine="true">
+                    <requestFocus/>
+            </TableRow>
+
+            <TableRow>
+                <TextView 
+                    android:layout_width="0dp" 
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.25" 
+                    android:gravity="right" 
+                    android:id="@+id/user_pass_text" 
+                    android:text="Password" 
+                    android:textColor="@android:color/white"
+                />
+
+                <EditText  
+                    android:layout_width="0dp" 
+                    android:layout_weight="0.75"
+                    android:id="@+id/user_pass"           
+                    android:password="true"
+                    android:singleLine="true"/>
+             </TableRow>     
+        </TableLayout>
+    </LinearLayout>
+	
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical"
+        >
+    <Button
+        android:id="@+id/login_btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Login"
+        android:textColor="@android:color/white" />
+    </LinearLayout>
+
+</LinearLayout>
+</RelativeLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/e0f0dd782c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/e0f0dd782c0d00131249f322b63acde8
new file mode 100644
index 0000000..1623576
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f1/e0f0dd782c0d00131249f322b63acde8
@@ -0,0 +1,31 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+
+public class InitAct extends PiztorAct {
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "initAct";
+		super.onCreate(savedInstanceState);
+		AppMgr.init();
+		setContentView(R.layout.activity_init);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		if (UserInfo.token != -1)
+			AppMgr.trigger(AppMgr.noToken);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.init, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f2/101fed70800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f2/101fed70800d00131719b896d543f08c
new file mode 100644
index 0000000..f0a2e0d
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f2/101fed70800d00131719b896d543f08c
@@ -0,0 +1,15 @@
+package com.macaroon.piztor;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+	static class UserInfo {
+		double lat, lot;
+	}
+	
+	static class Group {
+		
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f4/a087fd4e800d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f4/a087fd4e800d00131719b896d543f08c
new file mode 100644
index 0000000..929c0bb
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f4/a087fd4e800d00131719b896d543f08c
@@ -0,0 +1,8 @@
+package com.macaroon.piztor;
+
+public class UserInfo {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f4/a0da18d74d0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f4/a0da18d74d0d00131719b896d543f08c
new file mode 100644
index 0000000..e573032
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f4/a0da18d74d0d00131719b896d543f08c
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="fill_parent"
+	android:layout_height="48dip"
+	android:orientation="horizontal"
+	android:background="@drawable/footbar_background" >
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_search_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton 
+			android:id="@+id/footbar_btn_search"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_search_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_search_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/search"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_fetch_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton
+			android:id="@+id/footbar_btn_fetch"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_fetch_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_fetch_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/fetch"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_checkin_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:layout_weight="1"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:orientation="vertical">
+		<ImageButton 
+			android:id="@+id/footbar_btn_checkin"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_checkin_style"
+			/>
+		<TextView 
+			android:id="@+id/footbar_btn_checkin_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/checkin"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_focus_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton 
+			android:id="@+id/footbar_btn_focus"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_focus_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_focus_text"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:gravity="center_horizontal"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:layout_gravity="center"
+			android:text="@string/focus"/>
+	</LinearLayout>
+
+	<LinearLayout 
+		android:id="@+id/footbar_btn_settings_layout"
+		android:layout_width="64dip"
+		android:layout_height="match_parent"
+		android:orientation="vertical"
+		android:layout_marginTop="3dip"
+		android:layout_gravity="center_vertical"
+		android:layout_weight="1">
+		<ImageButton
+			android:id="@+id/footbar_btn_settings"
+			android:layout_width="30dip"
+			android:layout_height="30dip"
+			android:layout_gravity="center"
+			android:background="@drawable/footbar_btn_settings_style"/>
+		<TextView 
+			android:id="@+id/footbar_btn_settings"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_gravity="center"
+			android:textSize="10dip"
+			android:textColor="@android:color/white"
+			android:text="@string/settings"/>
+	</LinearLayout>
+
+</LinearLayout>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/50b3bf00680d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/50b3bf00680d00131719b896d543f08c
new file mode 100644
index 0000000..7bb08ae
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/50b3bf00680d00131719b896d543f08c
@@ -0,0 +1,91 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/c0432fca650d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/c0432fca650d00131719b896d543f08c
new file mode 100644
index 0000000..407ba24
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/c0432fca650d00131719b896d543f08c
@@ -0,0 +1,56 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/f009dded390d00131524a793807f338e b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/f009dded390d00131524a793807f338e
new file mode 100644
index 0000000..df74c99
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/f009dded390d00131524a793807f338e
@@ -0,0 +1,100 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			String pass = edtPass.getText().toString();
+			long nowtime = System.currentTimeMillis();
+			AppMgr.transam.send(new ReqLogin(user, pass, nowtime, 1000));
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[2];
+		r[0] = new StartStatus();
+		r[1] = new LoginStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], loginButtonClick, r[1]);
+		actMgr.add(r[1], loginFailed, r[0]);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(loginButtonClick);
+			}
+		});
+	}
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/f0f9d74b5a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/f0f9d74b5a0d00131719b896d543f08c
new file mode 100644
index 0000000..0b24abd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f6/f0f9d74b5a0d00131719b896d543f08c
@@ -0,0 +1,51 @@
+package com.macaroon.piztor;
+
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	ActMgr actMgr;
+
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f7/404fa93a860d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f7/404fa93a860d00131719b896d543f08c
new file mode 100644
index 0000000..d989280
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f7/404fa93a860d00131719b896d543f08c
@@ -0,0 +1,30 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import java.util.HashMap;
+import java.util.Vector;
+
+public class Infomation {
+	static String ip = "69.85.86.42";
+	static int port = 9990;
+	static int token = -1;
+	static int myId = -1;
+	static int myGroup = -1;
+	class UserInfo {
+		int id;
+		double lat, lot;
+	}
+
+	class Group {
+		int id;
+		Vector<UserInfo> v;
+	}
+	
+	static HashMap<Integer, Group> mp;
+	
+	@SuppressLint("UseSparseArrays")
+	static void init() {
+		mp = new HashMap<Integer, Group>();
+	}
+	
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f8/10ed0356660d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f8/10ed0356660d00131719b896d543f08c
new file mode 100644
index 0000000..e530ef2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f8/10ed0356660d00131719b896d543f08c
@@ -0,0 +1,86 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f8/60faee49750d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f8/60faee49750d00131719b896d543f08c
new file mode 100644
index 0000000..c9f6043
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f8/60faee49750d00131719b896d543f08c
@@ -0,0 +1,159 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what > 100) {
+
+			}
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f9/40812ada6a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f9/40812ada6a0d00131719b896d543f08c
new file mode 100644
index 0000000..3778249
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f9/40812ada6a0d00131719b896d543f08c
@@ -0,0 +1,137 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "SearchButtonPress";
+		case FetchButtonPress:
+			return "FetchButtonPress";
+		case FocuseButtonPress:
+			return "FocuseButtonPress";
+		case SuccessFetch:
+			return "SuccessFetch";
+		case FailedFetch:
+			return "FailedFetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/f9/e06a5470670d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f9/e06a5470670d00131719b896d543f08c
new file mode 100644
index 0000000..c220c02
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/f9/e06a5470670d00131719b896d543f08c
@@ -0,0 +1,86 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	
+	ActMgr actMgr;
+	
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				if (l == null)
+					System.out.println("fuck!!!");
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+	
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(handler);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fa/f0caef03230d00131a9bb9bc5a5e6171 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fa/f0caef03230d00131a9bb9bc5a5e6171
new file mode 100644
index 0000000..c760a59
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fa/f0caef03230d00131a9bb9bc5a5e6171
@@ -0,0 +1,5 @@
+package com.macaroon.piztor;
+
+public class PiztorExcepiton extends Exception{
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/10233142530d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/10233142530d00131719b896d543f08c
new file mode 100644
index 0000000..ec8f8bd
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/10233142530d00131719b896d543f08c
@@ -0,0 +1,33 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+
+public class Main extends PiztorAct {
+
+	Handler handler = new Handler() {
+		
+	};
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/10a53b2a7a0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/10a53b2a7a0d00131719b896d543f08c
new file mode 100644
index 0000000..a38e5a3
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/10a53b2a7a0d00131719b896d543f08c
@@ -0,0 +1,197 @@
+package com.macaroon.piztor;
+
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6;
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	Timer autodate;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			switch (m.what) {
+			case 3:
+				ResLocation location = (ResLocation) m.obj;
+				for (int i = 0; i < location.n; i++) {
+					System.out.println(location.l.get(i).lat + " "
+							+ location.l.get(i).lot);
+				}
+				actMgr.trigger(SuccessFetch);
+				break;
+			case 2:
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.t == 0)
+					System.out.println("update success");
+				else
+					System.out.println("update failed");
+				break;
+			default:
+				break;
+			}
+
+		}
+	};
+
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+			if (e == TimerFlush) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1, System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			if (e == FetchButtonPress) {
+				ReqLocation r = new ReqLocation(UserInfo.token, 1,
+						System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+		}
+
+	}
+
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+
+		}
+
+	}
+	
+	class AutoUpdate extends TimerTask {
+
+		@Override
+		public void run() {
+			actMgr.trigger(Main.TimerFlush);
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		actMgr.add(r[2], TimerFlush, r[2]);
+		autodate = new Timer();
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+		
+		autodate.schedule(new AutoUpdate(), 5000);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/901006312c0d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/901006312c0d00131249f322b63acde8
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/901006312c0d00131249f322b63acde8
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/d0859c9d370d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/d0859c9d370d00131249f322b63acde8
new file mode 100644
index 0000000..d0ef95b
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/d0859c9d370d00131249f322b63acde8
@@ -0,0 +1,96 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	
+	
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	int loginButtonClick = 1, retryButtonClick = 2, loginFailed = 3;
+	
+	Handler hand = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what == 0) {
+				ResLogin res = (ResLogin) m.obj;
+				UserInfo.token = res.t;
+				actMgr.trigger(AppMgr.loginSuccess);
+			} else if (m.what == 101) {
+				actMgr.trigger(loginFailed);
+			}
+		}
+	};
+	
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+	
+	class LoginStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			String user = edtUser.getText().toString();
+			
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+			
+		}
+		
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				//AppMgr.transam.send(new ReqLogin(u, p, time, alive))
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/d0f7938e550d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/d0f7938e550d00131719b896d543f08c
new file mode 100644
index 0000000..82962d2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/d0f7938e550d00131719b896d543f08c
@@ -0,0 +1,240 @@
+package com.macaroon.piztor;

+

+import android.app.AlertDialog;

+import android.app.Service;

+import android.content.Context;

+import android.content.DialogInterface;

+import android.content.Intent;

+import android.location.Location;

+import android.location.LocationListener;

+import android.location.LocationManager;

+import android.location.GpsStatus;

+import android.os.Bundle;

+import android.os.IBinder;

+import android.os.SystemClock;

+import android.provider.Settings;

+import android.util.Log;

+

+public class GPSTracker extends Service implements LocationListener, GpsStatus.Listener {

+

+	private final Context mContext;

+

+	// flag for GPS status

+	boolean isGPSEnabled = false;

+

+	// flag for network status

+	boolean isNetworkEnabled = false;

+

+	// flag for GPS status

+	boolean canGetLocation = false;

+

+	Location location; // location

+	double latitude; // latitude

+	double longitude; // longitude

+

+	// The minimum distance to change Updates in meters

+	private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

+

+	// The minimum time between updates in milliseconds

+	private static final long MIN_TIME_BW_UPDATES = 1000 * 3; // 10 seconds

+

+	// Declaring a Location Manager

+	protected LocationManager locationManager;

+

+	// for GPS satellite status listener

+	Location mLastLocation;

+	long mLastLocationMillis;

+	boolean isGPSFix;

+

+

+	public GPSTracker(Context context) {

+		this.mContext = context;

+		isGPSFix = false;

+		getLocation();

+	}

+

+	public Location getLocation() {

+		try {

+			Log.d("getLocation", "Start getting location......");

+

+			locationManager = (LocationManager) mContext

+				.getSystemService(LOCATION_SERVICE);

+

+			// getting GPS status

+			isGPSEnabled = locationManager

+				.isProviderEnabled(LocationManager.GPS_PROVIDER);

+

+			// getting network status

+			isNetworkEnabled = locationManager

+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

+

+			if (!isGPSEnabled) {

+				// no network provider is enabled

+			} else {

+				this.canGetLocation = true;

+				if (isNetworkEnabled) {

+					locationManager.requestLocationUpdates(

+							LocationManager.NETWORK_PROVIDER,

+							MIN_TIME_BW_UPDATES,

+							MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+

+					Log.d("Network", "Network Updated");

+

+					if (locationManager != null) {

+						location = locationManager

+							.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

+						if (location != null) {

+							latitude = location.getLatitude();

+							longitude = location.getLongitude();

+

+							Log.d("Network", "Received Network Data");

+							System.out.println("***From Network: "+latitude + "  " + longitude);

+						}

+					}

+				}// end of network section

+				// if GPS Enabled get lat/long using GPS Services

+				if (isGPSEnabled) {

+					if (true) {

+						locationManager.requestLocationUpdates(

+								LocationManager.GPS_PROVIDER,

+								MIN_TIME_BW_UPDATES,

+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

+						Log.d("GPS", "GPS Updated");

+						if (locationManager != null) {

+							location = locationManager

+								.getLastKnownLocation(LocationManager.GPS_PROVIDER);

+							if (location != null) {

+								latitude = location.getLatitude();

+								longitude = location.getLongitude();

+

+								Log.d("GPS", "Received GPS Data");

+								System.out.println("***From GPS: "+latitude + "  " + longitude);

+

+							}

+						}

+					}

+				}// end of GPS section

+			}// end of fetching data		

+		} catch (Exception e) {

+			e.printStackTrace();

+		}

+		return location;

+	}

+

+	/**

+	 * Stop using GPS listener Calling this function will stop using GPS in your

+	 * app

+	 * */

+	public void stopUsingGPS() {

+		if (locationManager != null) {

+			locationManager.removeUpdates(GPSTracker.this);

+		}

+	}

+

+	/**

+	 * Function to get latitude

+	 * */

+	public double getLatitude() {

+		if (location != null) {

+			latitude = location.getLatitude();

+		}

+		return latitude;

+	}

+

+	/**

+	 * Function to get longitude

+	 * */

+	public double getLongitude() {

+		if (location != null) {

+			longitude = location.getLongitude();

+		}

+		return longitude;

+	}

+

+	/**

+	 * Function to check GPS/wifi enabled

+	 * 

+	 * @return boolean

+	 * */

+	public boolean canGetLocation() {

+		return this.canGetLocation;

+	}

+

+	public boolean isGPSFix() {

+		return (this.isGPSFix && location != null);

+	}

+

+	/**

+	 * Function to show settings alert dialog On pressing Settings button will

+	 * lauch Settings Options

+	 * */

+	public void showSettingsAlert() {

+		AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

+

+		// Setting Dialog Title

+		alertDialog.setTitle("GPS is settings");

+

+		// Setting Dialog Message

+		alertDialog

+			.setMessage("GPS is not enabled. Do you want to go to settings menu?");

+

+		// On pressing Settings button

+		alertDialog.setPositiveButton("Settings",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						Intent intent = new Intent(

+							Settings.ACTION_LOCATION_SOURCE_SETTINGS);

+						mContext.startActivity(intent);

+					}

+				});

+

+		// on pressing cancel button

+		alertDialog.setNegativeButton("Cancel",

+				new DialogInterface.OnClickListener() {

+					public void onClick(DialogInterface dialog, int which) {

+						dialog.cancel();

+					}

+				});

+

+		// Showing Alert Message

+		alertDialog.show();

+	}

+

+	@Override

+	public void onLocationChanged(Location location) {

+		if (location == null) return;

+		mLastLocationMillis = SystemClock.elapsedRealtime();

+		mLastLocation = location;

+	}

+

+	@Override

+	public void onProviderDisabled(String provider) {

+	}

+

+	@Override

+	public void onProviderEnabled(String provider) {

+	}

+

+	@Override

+	public void onStatusChanged(String provider, int status, Bundle extras) {

+	}

+

+	@Override

+	public IBinder onBind(Intent arg0) {

+		return null;

+	}

+

+	@Override

+	public void onGpsStatusChanged(int event) {

+		switch (event) {

+			case GpsStatus.GPS_EVENT_SATELLITE_STATUS:

+				if(mLastLocation != null)

+					isGPSFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

+				break;

+

+			case GpsStatus.GPS_EVENT_FIRST_FIX:

+				isGPSFix = true;

+				break;

+		}

+	}

+}

diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/e0d4eed4300d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/e0d4eed4300d00131249f322b63acde8
new file mode 100644
index 0000000..3ca0dfe
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fb/e0d4eed4300d00131249f322b63acde8
@@ -0,0 +1,133 @@
+package com.macaroon.piztor;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false; 
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p;					//port
+	public String i;				//ip
+	Thread thread;
+	Handler core;
+	Handler recall;					//recall
+	Queue<Req> reqtask ;			//request task
+
+	Transam(String ip, int port,Handler Recall) {
+		p = port;
+		i = ip;
+		recall = Recall;
+		reqtask = new LinkedList<Req>();
+	}
+	
+	public void send(Req r){
+		reqtask.offer(r);
+		
+	}
+
+	public void run() {								//start the main timer
+		//TimerTask tmain = new Timertk();
+		//mtimer = new Timer();
+		//mtimer.schedule(tmain, 100, 100);			//check the queue for every 100 msec
+		
+		while(true){
+			if(running == false){
+				
+				if(!reqtask.isEmpty()){				//poll the head request
+					req = reqtask.poll();	
+					if(req.time + req.alive < System.currentTimeMillis()){		//time out!
+						Message ret = new Message();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					}
+					else{													//run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}				
+			}
+		}
+	}
+	
+	class tmain extends TimerTask {
+		public void run() {
+			
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i,p);
+				client.sendMsg(req,recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fc/f05e84f54e0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fc/f05e84f54e0d00131719b896d543f08c
new file mode 100644
index 0000000..e5faf14
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fc/f05e84f54e0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/title_activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/title_activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/title_activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/50c48d3c520d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/50c48d3c520d00131719b896d543f08c
new file mode 100644
index 0000000..e4aa2b1
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/50c48d3c520d00131719b896d543f08c
@@ -0,0 +1,64 @@
+package com.example.piztor;
+
+import android.content.Context;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.os.SystemClock;
+
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 1; // 1 second
+	public Timer timer;
+	private final Context mContext;
+	Controller controller;
+	GPSTracker myTracker;
+	Handler mHandler;
+	Message message;
+
+	public Tracker(Controller newController, Context context, Handler yHandler) {
+		timer = new Timer();
+		mContext = context;
+		controller = newController;
+		myTracker = new GPSTracker(mContext);
+		mHandler = yHandler;
+	}
+
+	public void run() {
+		GPSTask myTask = new GPSTask();
+		timer.schedule(myTask, 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			message = new Message();
+			message.what = 0;
+			myTracker.getLocation();
+			Log.d("Location", "Fetching location.....");
+			if (myTracker.canGetLocation()) {
+				double latitude = myTracker.getLatitude();
+				double longitude = myTracker.getLongitude();	
+				
+				Log.d("TTTTTTTTTTTTTTTTTTTTTTTime","TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTime");
+				System.out.println("GPSTIME" + myTracker.location.getTime());
+				System.out.println("SYSTIME" + SystemClock.elapsedRealtime());
+				
+				if(myTracker.isGPSFix()) {
+					message.what = 1;
+				} else {
+					message.what = 2;
+				}
+				mHandler.sendMessage(message);
+			} else {
+				message.what = 0;
+				mHandler.sendMessage(message);
+			}
+		}
+	}
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/7081acc66c0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/7081acc66c0d00131719b896d543f08c
new file mode 100644
index 0000000..4d75ae6
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/7081acc66c0d00131719b896d543f08c
@@ -0,0 +1,154 @@
+package com.macaroon.piztor;
+
+import android.annotation.SuppressLint;
+import android.location.Location;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.ImageButton;
+
+public class Main extends PiztorAct {
+
+	final static int SearchButtonPress = 1;
+	final static int FetchButtonPress = 2;
+	final static int FocuseButtonPress = 3;
+	final static int SuccessFetch = 4;
+	final static int FailedFetch = 5;
+	final static int TimerFlush = 6; 
+	ActMgr actMgr;
+	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	@SuppressLint("HandlerLeak")
+	Handler fromGPS = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			if (m.what != 0) {
+				Location l = (Location) m.obj;
+				ReqUpdate r = new ReqUpdate(UserInfo.token, l.getLatitude(),
+						l.getLongitude(), System.currentTimeMillis(), 1000);
+				AppMgr.transam.send(r);
+			}
+		}
+	};
+	
+	Handler fromTransam = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			
+		}
+	};
+	
+	String cause(int t) {
+		switch (t) {
+		case SearchButtonPress:
+			return "Search Button Press";
+		case FetchButtonPress:
+			return "Fetch Button Press";
+		case FocuseButtonPress:
+			return "Focuse Button Press";
+		case SuccessFetch:
+			return "Success Fetch";
+		case FailedFetch:
+			return "Failed Fetch";
+		case TimerFlush:
+			return "TimerFlush";
+		default:
+			return "Fuck!!!";
+		}
+	}
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter start status!!!!");
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave start status!!!! because" + cause(e));
+		}
+		
+	}
+	
+	class FetchStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter Fetch status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave fetch status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	class FocusStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			System.out.println("enter focus status!!!!");
+			
+		}
+
+		@Override
+		void leave(int e) {
+			System.out.println("leave focus status!!!! because" + cause(e));
+			
+		}
+		
+	}
+	
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "Main";
+		super.onCreate(savedInstanceState);
+		AppMgr.tracker.setHandler(fromGPS);
+		ActStatus[] r = new ActStatus[3];
+		r[0] = new StartStatus();
+		r[1] = new FetchStatus();
+		r[2] = new FocusStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		actMgr.add(r[0], FocuseButtonPress, r[2]);
+		actMgr.add(r[0], FetchButtonPress, r[1]);
+		actMgr.add(r[1], FetchButtonPress, r[0]);
+		actMgr.add(r[1], FailedFetch, r[0]);
+		actMgr.add(r[2], FocuseButtonPress, r[0]);
+		actMgr.add(r[0], TimerFlush, r[0]);
+		setContentView(R.layout.activity_main);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
+		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
+		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		btnFetch.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				actMgr.trigger(FetchButtonPress);
+			}
+		});
+		btnFocus.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				actMgr.trigger(FocuseButtonPress);
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.main, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/90b04d264f0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/90b04d264f0d00131719b896d543f08c
new file mode 100644
index 0000000..eea1611
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fd/90b04d264f0d00131719b896d543f08c
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.macaroon.piztor"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.NoTitleBar" >
+        <activity
+            android:name="com.macaroon.piztor.InitAct"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Login"
+            android:label="@string/activity_login" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Main"
+            android:label="@string/activity_main" >
+        </activity>
+        <activity
+            android:name="com.macaroon.piztor.Setting"
+            android:label="@string/activity_setting" >
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+</manifest>
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fe/4015f3cd330d00131249f322b63acde8 b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fe/4015f3cd330d00131249f322b63acde8
new file mode 100644
index 0000000..9886d46
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fe/4015f3cd330d00131249f322b63acde8
@@ -0,0 +1,58 @@
+package com.macaroon.piztor;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class Login extends PiztorAct {
+	ActMgr actMgr;
+	Button btnLogin;
+	EditText edtUser, edtPass;
+
+	Handler hand = new Handler() {
+		@Override
+		public boolean sendMessage(Message m) {
+
+		}
+	};
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		id = "login";
+		super.onCreate(savedInstanceState);
+		btnLogin = (Button) findViewById(R.id.login_btn_login);
+		edtUser = (EditText) findViewById(R.id.user_id);
+		edtPass = (EditText) findViewById(R.id.user_pass);
+		EmptyStatus[] r = new EmptyStatus[1];
+		r[0] = new EmptyStatus();
+		actMgr = new ActMgr(this, r[0], r);
+		setContentView(R.layout.activity_login);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		btnLogin.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.login, menu);
+		return true;
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.history/fe/c09a68a94b0d00131719b896d543f08c b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fe/c09a68a94b0d00131719b896d543f08c
new file mode 100644
index 0000000..81fa6f2
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.history/fe/c09a68a94b0d00131719b896d543f08c
@@ -0,0 +1,63 @@
+package com.macaroon.piztor;
+
+import java.util.*;
+
+import android.annotation.SuppressLint;
+
+@SuppressLint("UseSparseArrays")
+public class ActMgr {
+	// event
+	PiztorAct act;
+	ActStatus nowStatus;
+	HashMap<ActStatus, HashMap<Integer, ActStatus>> mp;
+
+	ActMgr(PiztorAct act, ActStatus nowStatus, ActStatus[] r) {
+		this.act = act;
+		this.nowStatus = nowStatus;
+		mp = new HashMap<ActStatus, HashMap<Integer, ActStatus>>();
+		for (int i = 0; i < r.length; i++) {
+			mp.put(r[i], new HashMap<Integer, ActStatus>());
+		}
+	}
+
+	void trigger(int event) {
+		for (Integer i : mp.get(nowStatus).keySet())
+			System.out.println(i);
+		if (mp.get(nowStatus).containsKey(event)) {
+			nowStatus.leave(event);
+			nowStatus = mp.get(nowStatus).get(event);
+			nowStatus.enter(event);
+		} else if (AppMgr.mp.get(act.getClass()).containsKey(event)) {
+			AppMgr.trigger(event);
+		}
+	}
+
+	void add(ActStatus a, int event, ActStatus b) {
+		if (mp.containsKey(a)) {
+			HashMap<Integer, ActStatus> h = mp.get(a);
+			h.put(event, b);
+			mp.put(a, h);
+		} else {
+			HashMap<Integer, ActStatus> h = new HashMap<Integer, ActStatus>();
+			h.put(event, b);
+			mp.put(a, h);
+		}
+	}
+}
+
+abstract class ActStatus {
+	abstract void enter(int e);
+
+	abstract void leave(int e);
+}
+
+class EmptyStatus extends ActStatus {
+	@Override
+	void enter(int e) {
+	}
+
+	@Override
+	void leave(int e) {
+	}
+
+}
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/5f/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/5f/properties.index
new file mode 100644
index 0000000..e7671ef
--- /dev/null
+++ b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/5f/properties.index
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/62/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/62/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/66/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/66/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/cd/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/cd/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/d6/history.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/d6/history.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/d6/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/d6/properties.index
new file mode 100644
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/de/history.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/de/history.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/de/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/de/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/eb/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/eb/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/ee/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/a0/ee/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/af/history.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/af/history.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/e4/81/32/ea/history.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/e4/81/32/ea/history.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/e4/history.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/e4/history.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/history.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/history.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.indexes/properties.index
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.markers b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.markers
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.markers.snap b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.markers.snap
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.syncinfo.snap b/client/.metadata/.plugins/org.eclipse.core.resources/.projects/Piztor/.syncinfo.snap
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diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/history.version b/client/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/history.version
new file mode 100644
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@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/client/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index b/client/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index
new file mode 100644
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new file mode 100644
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@@ -0,0 +1 @@
+

\ No newline at end of file
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