12 files changed, 832 insertions, 0 deletions
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Controller.java b/client/activity-demo/Piztor/src/com/example/piztor/Controller.java
new file mode 100644
index 0000000..d6e75d7
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Controller.java
@@ -0,0 +1,29 @@
+package com.example.piztor;
+
+
+public class Controller {
+	String userToken;
+	Running run;
+
+	Controller() {
+		run = null;
+		userToken = null;
+	}
+
+	void setRun(Running run) {
+		this.run = run;
+	}
+
+	void recieveInfo(Myrespond r) {
+		if (r.wrong != null) {
+			System.out.println(r.wrong);
+		} else {
+			System.out.println("yeal!");
+		}
+	}
+
+	void recieveLocation(double x, double y) {
+		System.out.println(x + "  xxxx " + y);
+		run.v.changMyLocation(x, y);
+	}
+}
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/GPSTracker.java b/client/activity-demo/Piztor/src/com/example/piztor/GPSTracker.java
new file mode 100644
index 0000000..13cb868
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/GPSTracker.java
@@ -0,0 +1,206 @@
+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.os.Bundle;
+import android.os.IBinder;
+import android.provider.Settings;
+import android.util.Log;
+
+public class GPSTracker extends Service implements LocationListener {
+
+	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 * 10; // 10 seconds
+
+	// Declaring a Location Manager
+	protected LocationManager locationManager;
+
+	public GPSTracker(Context context) {
+		this.mContext = context;
+		getLocation();
+	}
+
+	public Location getLocation() {
+		try {
+			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");
+					if (locationManager != null) {
+						location = locationManager
+								.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
+						if (location != null) {
+							latitude = location.getLatitude();
+							longitude = location.getLongitude();
+						}
+					}
+				}
+				// if GPS Enabled get lat/long using GPS Services
+				if (isGPSEnabled) {
+					if (location == null) {
+						locationManager.requestLocationUpdates(
+								LocationManager.GPS_PROVIDER,
+								MIN_TIME_BW_UPDATES,
+								MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
+						Log.d("GPS Enabled", "GPS Enabled");
+						if (locationManager != null) {
+							location = locationManager
+									.getLastKnownLocation(LocationManager.GPS_PROVIDER);
+							if (location != null) {
+								latitude = location.getLatitude();
+								longitude = location.getLongitude();
+							}
+						}
+					}
+				}
+			}
+
+		} 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
+		return latitude;
+	}
+
+	/**
+	 * Function to get longitude
+	 * */
+	public double getLongitude() {
+		if (location != null) {
+			longitude = location.getLongitude();
+		}
+
+		// return longitude
+		return longitude;
+	}
+
+	/**
+	 * Function to check GPS/wifi enabled
+	 * 
+	 * @return boolean
+	 * */
+	public boolean canGetLocation() {
+		return this.canGetLocation;
+	}
+
+	/**
+	 * 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) {
+	}
+
+	@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;
+	}
+
+}
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Login.java b/client/activity-demo/Piztor/src/com/example/piztor/Login.java
new file mode 100644
index 0000000..de5cded
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Login.java
@@ -0,0 +1,20 @@
+package com.example.piztor;
+
+public class Login {
+	MainActivity main;
+	int tk;
+	
+	Login(MainActivity main) {
+		this.main = main;
+	}
+	
+	void success(int token) {
+		//main.start();
+		tk = token;
+		System.out.println("token!");
+	}
+	
+	void failed() {
+		System.out.println("fuck!!");
+	}
+}
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/MainActivity.java b/client/activity-demo/Piztor/src/com/example/piztor/MainActivity.java
new file mode 100644
index 0000000..bf8d755
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/MainActivity.java
@@ -0,0 +1,120 @@
+package com.example.piztor;
+
+import java.io.PrintStream;
+import java.util.Vector;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+public class MainActivity extends Activity {
+	PrintStream cout = System.out;
+	Button b;
+	EditText username, password, ip, port;
+	Login login;
+	Controller c;
+	boolean flag = false;
+	public final static String SER_KEY = "CONTROL";
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+		login = new Login(this);
+		c = new Controller();
+		b = (Button) findViewById(R.id.login);
+		
+		b.setOnClickListener(new View.OnClickListener() {
+			public void onClick(View v) {
+				if(flag==false){
+				 Vector<Object> r = new Vector<Object>();
+				 r.add(0);
+				 r.add(username.getText().toString());
+				 r.add(password.getText().toString());
+				 Transam t = new Transam(ip.getText().toString(), Integer
+				 .parseInt(port.getText().toString()), new Myrequest(r),
+				 login);
+				 new Thread(t).run();
+				 flag = true;
+				}
+				else{
+					 Vector<Object> r = new Vector<Object>();
+					 r.add(2);
+					 r.add(login.tk);
+					 double lot = 123.456;
+					 double lat = 654.321;
+					 r.add(lot);
+					 r.add(lat);
+					 Transam t = new Transam(ip.getText().toString(), Integer
+					 .parseInt(port.getText().toString()), new Myrequest(r),
+					 c);
+					 new Thread(t).run();
+				}
+			}
+		});
+		username = (EditText) findViewById(R.id.username);
+		password = (EditText) findViewById(R.id.password);
+		ip = (EditText) findViewById(R.id.ip);
+		port = (EditText) findViewById(R.id.port);
+		cout.println("onCreate!");
+	}
+
+	void start() {
+		Intent i = new Intent();
+		i.setClass(MainActivity.this, Running.class);
+		startActivity(i);
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		ip.setText("192.168.1.101");
+		port.setText("9990");
+		username.setText("hello");
+		password.setText("world");
+		cout.println("onStart!");
+	}
+
+	@Override
+	protected void onRestart() {
+		super.onRestart();
+		cout.println("onRestart!");
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		// cout.println("onResume!");
+		// v.drawString("!!!!!");
+	}
+
+	@Override
+	protected void onPause() {
+		super.onPause();
+		cout.println("onPause!");
+	}
+
+	@Override
+	protected void onStop() {
+		super.onStop();
+		cout.println("onStop!");
+	}
+
+	@Override
+	protected void onDestroy() {
+		super.onDestroy();
+		cout.println("onDestroy!");
+	}
+
+	@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/activity-demo/Piztor/src/com/example/piztor/MyView.java b/client/activity-demo/Piztor/src/com/example/piztor/MyView.java
new file mode 100644
index 0000000..a213013
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/MyView.java
@@ -0,0 +1,99 @@
+package com.example.piztor;
+
+import java.io.PrintStream;
+import java.util.Vector;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Paint.Style;
+import android.graphics.Point;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+
+public class MyView extends View {
+	static PrintStream cout = System.out;
+	private Paint mPaint, oPaint;
+	public Canvas c = null;
+	public Bitmap b = null;
+	public double scale = 1;
+	public double centerX, centerY;
+	
+	
+	Point myLocation;
+	Vector<Point> Location;
+
+	void setup(Canvas c, Bitmap b, double x, double y) {
+		this.c = c;
+		this.b = b;
+		centerX = x;
+		centerY = y;
+		myLocation = new Point(10, 10);
+		Location = new Vector<Point>();
+		Location.add(myLocation);
+	}
+
+	public MyView(Context context) {
+		super(context);
+		// v = new Vector<PointF>();
+		mPaint = new Paint();
+		mPaint.setColor(Color.RED);
+		mPaint.setStyle(Style.FILL);
+		oPaint = new Paint();
+		oPaint.setColor(Color.BLUE);
+		oPaint.setStyle(Style.FILL);
+	}
+
+	public MyView(Context context, AttributeSet attr) {
+		super(context, attr);
+		// v = new Vector<PointF>();
+		mPaint = new Paint();
+		mPaint.setColor(Color.RED);
+		mPaint.setStyle(Style.FILL);
+	}
+
+	@Override
+	protected void onDraw(Canvas canvas) {
+		super.onDraw(canvas);
+		cout.println(myLocation.x + "   --   " + myLocation.y);
+		canvas.drawCircle(myLocation.x, myLocation.y, 5, mPaint);
+		//canvas.drawBitmap(b, 0, 0, mPaint);
+		/*for (int i = 1; i < Location.size(); i++) {
+			canvas.drawCircle(Location.get(i).x, Location.get(i).y, 2, oPaint);
+		}*/
+		// canvas.restore();
+	}
+
+	@Override
+	public boolean onTouchEvent(MotionEvent e) {
+		// v.add(new PointF(e.getX(), e.getY()));
+		c.drawRect(e.getX() - 1, e.getY() + 1, e.getX() + 1, e.getY() - 1,
+				mPaint);
+		
+		invalidate();
+		return true;
+	}
+
+	void changMyLocation(double x, double y) {
+		if (centerX < 0) {
+			centerX = x;
+			centerY = y;
+		}
+		int x1 = (int) (getWidth() / 2 + (x - centerX) * scale);
+		int y1 = (int) (getHeight() / 2 + (y - centerY) * scale);
+		myLocation.x = x1;
+		myLocation.y = y1;
+		cout.println(x + " " + y);
+		invalidate();
+	}
+
+	void drawString(String s) {
+		mPaint.setTextSize(15);
+		c.drawText(s, 0, getHeight() / 2, mPaint);
+		invalidate();
+	}
+
+}
+\ No newline at end of file
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Myrequest.java b/client/activity-demo/Piztor/src/com/example/piztor/Myrequest.java
new file mode 100644
index 0000000..9397e0c
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Myrequest.java
@@ -0,0 +1,10 @@
+package com.example.piztor;
+
+import java.util.Vector;
+
+public class Myrequest{
+	public Vector<Object> contain;
+	Myrequest(Vector<Object> info){
+		contain = info;
+	}
+}
+\ No newline at end of file
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Myrespond.java b/client/activity-demo/Piztor/src/com/example/piztor/Myrespond.java
new file mode 100644
index 0000000..2398f2b
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Myrespond.java
@@ -0,0 +1,12 @@
+package com.example.piztor;
+
+import java.util.Vector;
+
+public class Myrespond{
+	public Vector<Object> contain;
+	public String wrong;
+	Myrespond(){
+		wrong = null;
+		contain = new Vector<Object>();
+	}
+}
+\ No newline at end of file
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Rmsg.java b/client/activity-demo/Piztor/src/com/example/piztor/Rmsg.java
new file mode 100644
index 0000000..8f4f587
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Rmsg.java
@@ -0,0 +1,12 @@
+package com.example.piztor;
+
+public class Rmsg{
+	int id;
+	double lat;
+	double lot;
+	Rmsg(int i,double l,double ll){
+		id = i;
+		lat = l;
+		lot = ll;
+	}
+}
+\ No newline at end of file
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Running.java b/client/activity-demo/Piztor/src/com/example/piztor/Running.java
new file mode 100644
index 0000000..f4b6135
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Running.java
@@ -0,0 +1,44 @@
+package com.example.piztor;
+
+import java.io.PrintStream;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.view.Menu;
+
+public class Running extends Activity {
+	PrintStream cout = System.out;
+	MyView v;
+	Bitmap b;
+	Canvas c;
+	Controller controller;
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		b = Bitmap.createBitmap(720, 1280, Bitmap.Config.ARGB_8888);
+		c = new Canvas(b);
+		controller = new Controller();
+		controller.setRun(this);
+		setContentView(R.layout.activity_running);
+		cout.println("running is created!!!");
+	}
+
+	@Override
+	protected void onStart() {
+		super.onStart();
+		v = (MyView) findViewById(R.id.view);
+		v.setup(c, b, -1, -1);
+		Tracker tr = new Tracker(controller, Running.this);
+		new Thread(tr).run();
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.running, menu);
+		return true;
+	}
+
+}
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/SocketClient.java b/client/activity-demo/Piztor/src/com/example/piztor/SocketClient.java
new file mode 100644
index 0000000..472da0d
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/SocketClient.java
@@ -0,0 +1,113 @@
+package com.example.piztor;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+public class SocketClient {
+	static PrintStream cout = System.out;
+	static Socket client;
+
+	public SocketClient(String site, int port) throws UnknownHostException,
+			IOException {
+		try {
+			cout.println(site + "   " + port);
+			client = new Socket(site, port);
+			cout.println("connected successfully!!!");
+		} catch (UnknownHostException e) {
+			cout.println("unknownhostexception!!");
+			throw e;
+		} catch (IOException e) {
+			cout.println("IOException!!");
+			throw e;
+		}
+	}
+
+	public Myrespond sendMsg(Myrequest req) throws IOException {
+		try {
+			DataOutputStream out = new DataOutputStream(
+					client.getOutputStream());
+			int tmp = (Integer) req.contain.get(0);
+			out.writeByte(tmp);
+			switch (tmp) {
+			case 0:
+				String id = (String) req.contain.get(1);
+				String pass = (String) req.contain.get(2);
+				out.writeBytes(id + "\0" + pass);
+				break;
+			case 1:
+				int tk1 = (Integer) req.contain.get(1);
+				int acc = (Integer) req.contain.get(2);
+				String mess = (String) req.contain.get(3);
+				out.writeInt(tk1);
+				out.writeInt(acc);
+				out.writeBytes(mess);
+				break;
+			case 2:
+				int tk2 = (Integer) req.contain.get(1);
+				double slot = (Double) req.contain.get(2);
+				double slat = (Double) req.contain.get(3);
+				out.writeInt(tk2);
+				out.writeDouble(slot);
+				out.writeDouble(slat);
+				break;
+			case 3:
+				int tk3 = (Integer) req.contain.get(1);
+				int gid = (Integer) req.contain.get(2);
+				out.writeInt(tk3);
+				out.writeInt(gid);
+				break;
+			}
+			out.flush();
+			client.shutdownOutput();
+			DataInputStream in = new DataInputStream(client.getInputStream());
+			int type = in.readUnsignedByte();
+			Myrespond r = new Myrespond();
+			switch (type) {
+			case 0:
+				int id = in.readInt();
+				int status = in.readUnsignedByte();
+				r.contain.add(0);
+				r.contain.add(id);
+				r.contain.add(status);
+				System.out.println(id);
+				break;
+			case 1:
+				r.contain.add(1);
+				// reserved
+				break;
+			case 2:
+				r.contain.add(2);
+				// reserved
+				break;
+			case 3:
+				int n = in.readInt();
+				r.contain.add(3);
+				r.contain.add(n);
+				for (int i = 1; i <= n; i++) {
+					int tid = in.readInt();
+					double lat = in.readDouble();
+					double lot = in.readDouble();
+					Rmsg a = new Rmsg(tid,lat,lot);
+					r.contain.add(a);
+				}
+				break;
+			}
+			return r;
+		} catch (IOException e) {
+			throw e;
+		}
+	}
+
+	public void closeSocket() {
+		try {
+			client.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+
+}
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Tracker.java b/client/activity-demo/Piztor/src/com/example/piztor/Tracker.java
new file mode 100644
index 0000000..0222325
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Tracker.java
@@ -0,0 +1,41 @@
+package com.example.piztor;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import android.content.Context;
+
+public class Tracker implements Runnable {
+
+	private static final long TIME_DELTA = 1000 * 10; // 10 seconds	
+	public Timer timer;
+	private final Context mContext;
+	Controller controller;
+
+	public Tracker(Controller newController, Context context) {
+		timer = new Timer();
+		mContext = context;
+		controller = newController;
+	}
+
+	public void run() {
+		GPSTask t = new GPSTask();
+		t.run();
+		//timer.s
+//		timer.schedule(new GPSTask(), 0, TIME_DELTA);
+	}
+
+	class GPSTask extends TimerTask {
+		@Override
+		public void run() {
+			GPSTracker tracker;
+			tracker = new GPSTracker(mContext);
+			System.out.println("can get location?");
+			if(tracker.canGetLocation()) {
+				double latitude = tracker.getLatitude();
+				double longitude = tracker.getLongitude();
+				System.out.println("yes!");
+				controller.recieveLocation(latitude, longitude);
+			}
+		}
+	}
+}
diff --git a/client/activity-demo/Piztor/src/com/example/piztor/Transam.java b/client/activity-demo/Piztor/src/com/example/piztor/Transam.java
new file mode 100644
index 0000000..db76d06
--- /dev/null
+++ b/client/activity-demo/Piztor/src/com/example/piztor/Transam.java
@@ -0,0 +1,126 @@
+package com.example.piztor;
+import java.io.IOException;
+import java.net.UnknownHostException;
+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 boolean flag = true;
+	public boolean reqlog = false;
+	public int cnt = 4;
+	public int port;
+	public String ip;
+	Thread thread;
+	Myrequest req;
+	Myrespond res;
+	Controller core;
+	Login log;
+	
+	
+	Transam(String i,int p,Myrequest r,Login l){
+		port = p;
+		ip = i;
+		req = r;
+		log = l;
+		reqlog = true;
+	}
+	
+	Transam(String i,int p,Myrequest r,Controller c){
+		port = p;
+		ip = i;
+		req = r;
+		core = c;
+	}
+
+	public void run() {
+    	final thd t = new thd();
+    	flag = false;
+    	thread = new Thread(t);
+    	cnt = 4;
+    	thread.start();
+    	timer = new Timer();
+    	TimerTask task = new Timertk();
+    	timer.schedule(task,2000,2000);
+	}
+	
+	class thd implements Runnable {
+		@Override
+		public void run() {
+			try{
+        	SocketClient client = new SocketClient(ip,port);
+        	res = client.sendMsg(req);
+        	if(!reqlog){
+        	core.recieveInfo(res);
+        	}
+        	else{
+        		if((Integer) res.contain.get(2)==0){
+        		int t = (Integer) res.contain.get(1);
+        		log.success(t);
+        		}
+        		else{
+        			log.failed();
+        		}
+        	}
+        	Message msg = new Message();
+         	msg.what = 1;
+         	handler.sendMessage(msg); 
+			client.closeSocket();	
+			}catch (UnknownHostException e){
+				e.printStackTrace();
+			}catch (IOException e){
+				e.printStackTrace();
+			}
+			 
+		}
+	}
+	
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler(){   
+    	public void handleMessage(Message msg) {   
+    	switch (msg.what) {   
+    	case 1:       	 
+    	flag = true;
+    	break; 
+    	case 2:
+    	if(!reqlog){
+    	res = new Myrespond();
+    	res.wrong = msg.obj.toString();    	
+     	core.recieveInfo(res);
+    	}
+    	else{
+    		log.failed();
+    	}
+        break;
+    	case 3:
+    	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 = 2;
+         	handler.sendMessage(msg);
+    		timer.cancel();
+    	}
+    	else if(flag==true){
+    		timer.cancel();
+    	}
+    	}   
+    };  
+}
+\ No newline at end of file