From 3baa5dd28c595c497a1669b3f25cda8c52139c87 Mon Sep 17 00:00:00 2001
From: Goblin911 <goblinliu@gmail.com>
Date: Wed, 28 Aug 2013 00:55:27 +0800
Subject: settings almost finished

---
 .project                                           |  17 ++
 client/Piztor/.classpath                           |   2 +
 client/Piztor/res/layout/activity_settings.xml     |   2 +-
 client/Piztor/src/com/macaroon/piztor/AppMgr.java  |  25 ++-
 .../Piztor/src/com/macaroon/piztor/Infomation.java |  11 ++
 client/Piztor/src/com/macaroon/piztor/InitAct.java |   2 +-
 client/Piztor/src/com/macaroon/piztor/Login.java   |   7 +-
 client/Piztor/src/com/macaroon/piztor/Main.java    | 192 ++++++++++++---------
 client/Piztor/src/com/macaroon/piztor/MapInfo.java |  67 +++++++
 .../Piztor/src/com/macaroon/piztor/PiztorAct.java  |   2 +
 .../Piztor/src/com/macaroon/piztor/ReqLogout.java  |  12 ++
 .../Piztor/src/com/macaroon/piztor/ResLogout.java  |  13 ++
 .../Piztor/src/com/macaroon/piztor/Rlocation.java  |   2 +-
 .../Piztor/src/com/macaroon/piztor/Settings.java   | 124 ++++++++++++-
 .../src/com/macaroon/piztor/SocketClient.java      |  21 ++-
 client/Piztor/src/com/macaroon/piztor/Transam.java |   5 +-
 .../Piztor/src/com/macaroon/piztor/UserInfo.java   |  10 --
 17 files changed, 407 insertions(+), 107 deletions(-)
 create mode 100644 .project
 create mode 100644 client/Piztor/src/com/macaroon/piztor/Infomation.java
 create mode 100644 client/Piztor/src/com/macaroon/piztor/MapInfo.java
 create mode 100644 client/Piztor/src/com/macaroon/piztor/ReqLogout.java
 create mode 100644 client/Piztor/src/com/macaroon/piztor/ResLogout.java
 delete mode 100644 client/Piztor/src/com/macaroon/piztor/UserInfo.java

diff --git a/.project b/.project
new file mode 100644
index 0000000..6204496
--- /dev/null
+++ b/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>updatesite</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.UpdateSiteBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.UpdateSiteNature</nature>
+	</natures>
+</projectDescription>
diff --git a/client/Piztor/.classpath b/client/Piztor/.classpath
index 7bc01d9..8499b03 100644
--- a/client/Piztor/.classpath
+++ b/client/Piztor/.classpath
@@ -5,5 +5,7 @@
 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry kind="lib" path="/home/goblin/piztor/client/Piztor/libs/locSDK_3.1.jar"/>
+	<classpathentry kind="lib" path="/home/goblin/piztor/client/Piztor/libs/baidumapapi_v2_1_3.jar"/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>
diff --git a/client/Piztor/res/layout/activity_settings.xml b/client/Piztor/res/layout/activity_settings.xml
index 05c849b..c386ae2 100644
--- a/client/Piztor/res/layout/activity_settings.xml
+++ b/client/Piztor/res/layout/activity_settings.xml
@@ -153,7 +153,7 @@
 	        android:background="#ffc0c3c4" />
 
 	    <Button
-	        android:id="@+id/button1"
+	        android:id="@+id/settings_btn_logout"
 	        android:layout_width="match_parent"
 	        android:layout_height="wrap_content"
 	        android:layout_weight="0.00"
diff --git a/client/Piztor/src/com/macaroon/piztor/AppMgr.java b/client/Piztor/src/com/macaroon/piztor/AppMgr.java
index 99171cc..0ba28e0 100644
--- a/client/Piztor/src/com/macaroon/piztor/AppMgr.java
+++ b/client/Piztor/src/com/macaroon/piztor/AppMgr.java
@@ -2,6 +2,7 @@ package com.macaroon.piztor;
 
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Stack;
 
 import android.annotation.SuppressLint;
 import android.content.Intent;
@@ -17,7 +18,7 @@ public class AppMgr {
 	static ActivityStatus status;
 	static PiztorAct nowAct;
 	// TODO fix
-	static Handler fromTransam, fromGPS;
+	static Handler handler, fromGPS;
 	static Transam transam = null;
 	static Tracker tracker = null;
 	static Thread tTransam, tGPS;
@@ -27,6 +28,9 @@ public class AppMgr {
 	final static int errorToken = 103;
 	final static int hasToken = 104;
 	final static int toSettings = 105;
+	final static int logout = 106;
+	
+	static MapInfo mapInfo;
 	
 	static HashMap<Class<?>, HashMap<Integer, Class<?>>> mp;
 	static HashSet<PiztorAct> acts;
@@ -63,7 +67,12 @@ public class AppMgr {
 			System.out.println("second");
 		i.setClass(nowAct, mp.get(nowAct.getClass()).get(event));
 		if (event == errorToken)
-			UserInfo.token = null;
+			Infomation.token = null;
+		if (event == toSettings) {
+			if (nowAct.actMgr.nowStatus.getClass() == Main.FetchStatus.class)
+				i.putExtra("status", true);
+			else i.putExtra("status", false);
+		}
 		nowAct.startActivity(i);
 	}
 
@@ -95,19 +104,16 @@ public class AppMgr {
 
 	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);
+		handler = new Handler();
+		transam = new Transam(Infomation.ip, Infomation.port, handler);
 		tTransam = new Thread(transam);
 		tTransam.start();
-		tGPS = new Thread(tracker);
-		tGPS.start();
-		System.out.println("!!!!!!");
+		mapInfo = new MapInfo();
 		addStatus(InitAct.class);
 		addStatus(Login.class);
 		addStatus(Main.class);
 		addStatus(Settings.class);
+		addTransition(Main.class, logout, Login.class);
 		addTransition(InitAct.class, noToken, Login.class);
 		addTransition(Login.class, loginSuccess, Main.class);
 		addTransition(Main.class, errorToken, Login.class);
@@ -115,6 +121,7 @@ public class AppMgr {
 		addTransition(InitAct.class, hasToken, Main.class);
 		addTransition(InitAct.class, errorToken, Login.class);
 		addTransition(Main.class, toSettings, Settings.class);
+		addTransition(Settings.class, logout, Login.class);
 	}
 
 }
diff --git a/client/Piztor/src/com/macaroon/piztor/Infomation.java b/client/Piztor/src/com/macaroon/piztor/Infomation.java
new file mode 100644
index 0000000..3cad2ba
--- /dev/null
+++ b/client/Piztor/src/com/macaroon/piztor/Infomation.java
@@ -0,0 +1,11 @@
+package com.macaroon.piztor;
+
+public class Infomation {
+//	static String ip = "69.85.86.42";
+	static String ip = "192.168.1.101";
+	static int port = 2222;
+	static String token = null;
+	static String username = null;
+	static int uid = -1;
+	static int gid = -1;
+}
diff --git a/client/Piztor/src/com/macaroon/piztor/InitAct.java b/client/Piztor/src/com/macaroon/piztor/InitAct.java
index 4d2b656..8090f3b 100644
--- a/client/Piztor/src/com/macaroon/piztor/InitAct.java
+++ b/client/Piztor/src/com/macaroon/piztor/InitAct.java
@@ -17,7 +17,7 @@ public class InitAct extends PiztorAct {
 	@Override
 	protected void onStart() {
 		super.onStart();
-		if (UserInfo.token == null)
+		if (Infomation.token == null)
 			AppMgr.trigger(AppMgr.noToken);
 		else {
 			//TODO jump to main
diff --git a/client/Piztor/src/com/macaroon/piztor/Login.java b/client/Piztor/src/com/macaroon/piztor/Login.java
index 3ad6cfb..ab523f8 100644
--- a/client/Piztor/src/com/macaroon/piztor/Login.java
+++ b/client/Piztor/src/com/macaroon/piztor/Login.java
@@ -13,7 +13,6 @@ import android.widget.Toast;
 
 public class Login extends PiztorAct {
 
-	ActMgr actMgr;
 	Button btnLogin;
 	EditText edtUser, edtPass;
 
@@ -35,9 +34,9 @@ public class Login extends PiztorAct {
 					actMgr.trigger(loginFailed);
 					return;
 				}
-				UserInfo.token = res.t;
-				UserInfo.id = res.uid;
-				UserInfo.username = edtUser.getText().toString();
+				Infomation.token = res.t;
+				Infomation.uid = res.uid;
+				Infomation.username = edtUser.getText().toString();
 				System.out.println(res.s + "   :!!!    " + res.t);
 				actMgr.trigger(AppMgr.loginSuccess);
 			} else {
diff --git a/client/Piztor/src/com/macaroon/piztor/Main.java b/client/Piztor/src/com/macaroon/piztor/Main.java
index 8b0918d..28a32ff 100644
--- a/client/Piztor/src/com/macaroon/piztor/Main.java
+++ b/client/Piztor/src/com/macaroon/piztor/Main.java
@@ -2,8 +2,9 @@ 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;
@@ -12,41 +13,35 @@ import android.view.Menu;
 import android.view.View;
 import android.widget.ImageButton;
 import android.widget.ImageView;
+import android.widget.Toast;
 
 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;
+	final static int Fetch = 6;
+	final static int mapViewtouched = 7;
 	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,
-							UserInfo.username, l.getLatitude(),
-							l.getLongitude(), System.currentTimeMillis(), 1000);
-					AppMgr.transam.send(r);
-				}
-			}
-		}
-	};
+	MapInfo mapInfo;
+	/*
+	 * @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(Infomation.token, Infomation.username, l.getLatitude(),
+	 * l.getLongitude(), System.currentTimeMillis(), 1000);
+	 * AppMgr.transam.send(r); } } } };
+	 */
 
 	@SuppressLint("HandlerLeak")
-	Handler fromTransam = new Handler() {
+	Handler handler = new Handler() {
 		@Override
 		public void handleMessage(Message m) {
 			switch (m.what) {
-			case 1:
+			case 1:// 上传自己信息成功or失败
 				ResUpdate update = (ResUpdate) m.obj;
 				if (update.s == 0)
 					System.out.println("update success");
@@ -55,31 +50,48 @@ public class Main extends PiztorAct {
 					actMgr.trigger(AppMgr.errorToken);
 				}
 				break;
-			case 2:
+			case 2:// 得到别人的信息
 				ResLocation location = (ResLocation) m.obj;
 				if (location.s == 0) {
-					for (int i = 0; i < location.n; i++) {
-						System.out.println(location.l.get(i).i + " : "
-								+ location.l.get(i).lat + " "
-								+ location.l.get(i).lot);
+					mapInfo.clear();
+					for (Rlocation i : location.l) {
+						System.out.println(i.i + " : " + i.lat + " " + i.lot);
+						UserInfo info = new UserInfo(i.i);
+						info.setLocation(i.lat, i.lot);
+						mapInfo.addUserInfo(info);
 					}
 					actMgr.trigger(SuccessFetch);
 				} else {
-					System.out
-							.println("resquest for location must be wrong!!!");
+					System.out.println("resquest for location failed!");
 					actMgr.trigger(AppMgr.errorToken);
 				}
 				break;
-			case 3:
+			case 3:// 得到用户信息
 				ResUserinfo r = (ResUserinfo) m.obj;
 				if (r.s == 0) {
 					System.out.println("id : " + r.uid + " sex :  " + r.sex
 							+ " group : " + r.gid);
+					if (r.uid == Infomation.uid) {
+						Infomation.gid = r.gid;
+						autodate.schedule(new AutoUpdate(), 0, 5000);
+					} else {
+						UserInfo user = mapInfo.getUserInfo(r.uid);
+						if (user != null)
+							user.setInfo(r.gid, r.sex);
+						else
+							System.out.println("fuck!!!!");
+					}
+					flushMap();
 				} else {
 					System.out.println("reqest for userInfo must be wrong!!!");
 					actMgr.trigger(AppMgr.errorToken);
 				}
 				break;
+			case 4:// 登出
+				Toast toast = Toast.makeText(getApplicationContext(),
+						"logout failed", Toast.LENGTH_LONG);
+				toast.show();
+				break;
 			default:
 				break;
 			}
@@ -90,16 +102,14 @@ public class Main extends PiztorAct {
 		switch (t) {
 		case SearchButtonPress:
 			return "Search Button Press";
-		case FetchButtonPress:
-			return "Fetch Button Press";
+		case Fetch:
+			return "Fetch ";
 		case FocuseButtonPress:
 			return "Focuse Button Press";
 		case SuccessFetch:
 			return "Success Fetch";
 		case FailedFetch:
 			return "Failed Fetch";
-		case TimerFlush:
-			return "TimerFlush";
 		default:
 			return "Fuck!!!";
 		}
@@ -116,15 +126,16 @@ public class Main extends PiztorAct {
 		void enter(int e) {
 			System.out.println("enter start status!!!!");
 			if (e == ActMgr.Create) {
-				AppMgr.transam.send(new ReqUserinfo(UserInfo.token,
-						UserInfo.username, UserInfo.id, System
+				System.out.println(Infomation.token + "  "
+						+ Infomation.username + "   " + Infomation.uid);
+				AppMgr.transam.send(new ReqUserinfo(Infomation.token,
+						Infomation.username, Infomation.uid, System
 								.currentTimeMillis(), 5000));
+				// TODO flush mapinfo.myinfo
 			}
 
-			if (e == TimerFlush) {
-				ReqLocation r = new ReqLocation(UserInfo.token,
-						UserInfo.username, 1, System.currentTimeMillis(), 1000);
-				AppMgr.transam.send(r);
+			if (e == Fetch) {
+				requesLocation(Infomation.gid);
 			}
 			if (e == SuccessFetch)
 				flushMap();
@@ -142,10 +153,11 @@ public class Main extends PiztorAct {
 		@Override
 		void enter(int e) {
 			System.out.println("enter Fetch status!!!!");
-			if (e == FetchButtonPress) {
-				ReqLocation r = new ReqLocation(UserInfo.token,
-						UserInfo.username, 1, System.currentTimeMillis(), 1000);
-				AppMgr.transam.send(r);
+			if (e == Fetch) {
+				requesLocation(Infomation.gid);
+			}
+			if (e == SuccessFetch) {
+				flushMap();
 			}
 		}
 
@@ -160,51 +172,72 @@ public class Main extends PiztorAct {
 
 		@Override
 		void enter(int e) {
+			// TODO
+			switch (e) {
+			case Fetch:
+				requesLocation(Infomation.gid);
+				break;
+			case FocuseButtonPress:
+				// TODO setFocus
+				break;
+			case SuccessFetch:
+				requesLocation(Infomation.gid);
+				break;
+			default:
+				break;
+			}
 			System.out.println("enter focus status!!!!");
-
 		}
 
 		@Override
 		void leave(int e) {
+			// TODO leave focus
 			System.out.println("leave focus status!!!! because" + cause(e));
-
 		}
 
 	}
 
-	class AutoUpdate extends TimerTask {
+	void requesLocation(int gid) {
+		ReqLocation r = new ReqLocation(Infomation.token, Infomation.username,
+				gid, System.currentTimeMillis(), 2000);
+		System.out.println("get others infomation!!!");
+		AppMgr.transam.send(r);
+	}
 
+	class AutoUpdate extends TimerTask {
 		@Override
 		public void run() {
-			actMgr.trigger(Main.TimerFlush);
+			actMgr.trigger(Main.Fetch);
 		}
-
 	}
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		id = "Main";
 		super.onCreate(savedInstanceState);
-		AppMgr.tracker.setHandler(fromGPS);
+		mapInfo = AppMgr.mapInfo;
 		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]);
+		ActStatus startStatus = r[0] = new StartStatus();
+		ActStatus fetchStatus = r[1] = new FetchStatus();
+		ActStatus focusStatus = r[2] = new FocusStatus();
+		AppMgr.transam.setHandler(handler);
+		actMgr = new ActMgr(this, startStatus, r);
+		actMgr.add(startStatus, FocuseButtonPress, focusStatus);
+		actMgr.add(startStatus, Fetch, fetchStatus);
+		actMgr.add(startStatus, SuccessFetch, startStatus);
+		actMgr.add(startStatus, Fetch, startStatus);
+		actMgr.add(fetchStatus, Fetch, startStatus);
+		actMgr.add(fetchStatus, FailedFetch, startStatus);
+		actMgr.add(fetchStatus, SuccessFetch, startStatus);
+		actMgr.add(focusStatus, FocuseButtonPress, startStatus);
+		actMgr.add(focusStatus, mapViewtouched, startStatus);
+		actMgr.add(focusStatus, SuccessFetch, focusStatus);
+		actMgr.add(focusStatus, Fetch, focusStatus);
 		autodate = new Timer();
-		AppMgr.transam.setHandler(fromTransam);
+		flushMap();
+		// ImageView view = (ImageView) findViewById(R.id.main_mapview);
+		// view.setOnTouchListener(new MultiTouchListener());
 		setContentView(R.layout.activity_main);
-		ImageView view = (ImageView) findViewById(R.id.main_mapview);
-		view.setOnTouchListener(new MultiTouchListener());
 	}
 
 	@Override
@@ -215,16 +248,15 @@ public class Main extends PiztorAct {
 		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);
+				actMgr.trigger(Fetch);
 			}
 		});
 		btnFocus.setOnClickListener(new View.OnClickListener() {
 			@Override
 			public void onClick(View v) {
-			//	actMgr.trigger(FocuseButtonPress);
+				actMgr.trigger(FocuseButtonPress);
 			}
 		});
 		btnSettings.setOnClickListener(new View.OnClickListener() {
@@ -233,16 +265,22 @@ public class Main extends PiztorAct {
 				actMgr.trigger(AppMgr.toSettings);
 			}
 		});
-		//autodate.schedule(new AutoUpdate(), 0, 5000);
+		
 	}
-	
+
+	@Override
+	public void onStop() {
+		super.onStart();
+		autodate.cancel();
+	}
+
 	@Override
 	public boolean onKeyDown(int keyCode, KeyEvent event) {
-		 if (keyCode == KeyEvent.KEYCODE_BACK) {
-			 AppMgr.exit();
-			 return true;
-		 }
-		 return super.onKeyDown(keyCode, event);
+		if (keyCode == KeyEvent.KEYCODE_BACK) {
+			AppMgr.exit();
+			return true;
+		}
+		return super.onKeyDown(keyCode, event);
 	}
 
 	@Override
diff --git a/client/Piztor/src/com/macaroon/piztor/MapInfo.java b/client/Piztor/src/com/macaroon/piztor/MapInfo.java
new file mode 100644
index 0000000..37e3002
--- /dev/null
+++ b/client/Piztor/src/com/macaroon/piztor/MapInfo.java
@@ -0,0 +1,67 @@
+package com.macaroon.piztor;
+
+import java.util.HashMap;
+import java.util.Vector;
+
+import android.annotation.SuppressLint;
+import android.graphics.drawable.Drawable;
+
+import com.baidu.platform.comapi.basestruct.GeoPoint;
+
+public class MapInfo {
+	HashMap<Integer, UserInfo> mp;
+	Vector<UserInfo> allUsers;
+	UserInfo myInfo;
+	Style layout;
+
+	@SuppressLint("UseSparseArrays")
+	MapInfo() {
+		mp = new HashMap<Integer, UserInfo>();
+		allUsers = new Vector<UserInfo>();
+	}
+
+	void clear() {
+		mp.clear();
+		allUsers.clear();
+	}
+
+	void addUserInfo(UserInfo userInfo) {
+		allUsers.add(userInfo);
+		mp.put(userInfo.uid, userInfo);
+	}
+
+	void setStyle(Style layout) {
+		this.layout = layout;
+	}
+
+	UserInfo getUserInfo(int uid) {
+		if (mp.containsKey(uid))
+			return mp.get(uid);
+		else
+			return null;
+	}
+
+}
+
+class UserInfo {
+	int uid, gid, sex;
+	GeoPoint p;
+
+	UserInfo(int uid) {
+		this.uid = uid;
+	}
+
+	void setLocation(double lat, double lot) {
+		p = new GeoPoint((int) (lat * 10e6), (int) (lot * 10e6));
+	}
+
+	void setInfo(int gid, int sex) {
+		this.gid = gid;
+		this.sex = sex;
+	}
+
+}
+
+interface Style {
+	Drawable getDrawable(UserInfo user);
+}
\ No newline at end of file
diff --git a/client/Piztor/src/com/macaroon/piztor/PiztorAct.java b/client/Piztor/src/com/macaroon/piztor/PiztorAct.java
index 1093fb9..abfab12 100644
--- a/client/Piztor/src/com/macaroon/piztor/PiztorAct.java
+++ b/client/Piztor/src/com/macaroon/piztor/PiztorAct.java
@@ -5,6 +5,8 @@ import android.os.Bundle;
 
 public class PiztorAct extends Activity {
 	String id;
+	ActMgr actMgr;
+
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
diff --git a/client/Piztor/src/com/macaroon/piztor/ReqLogout.java b/client/Piztor/src/com/macaroon/piztor/ReqLogout.java
new file mode 100644
index 0000000..22bddfa
--- /dev/null
+++ b/client/Piztor/src/com/macaroon/piztor/ReqLogout.java
@@ -0,0 +1,12 @@
+package com.macaroon.piztor;
+
+//--------------------------------------//
+//			     Log out      		    //
+//--------------------------------------//
+
+public class ReqLogout extends Req{
+	
+	ReqLogout(String token,String name,long time,long alive){
+		super(4,token,name,time,alive);	//for type 4
+	}
+}
\ No newline at end of file
diff --git a/client/Piztor/src/com/macaroon/piztor/ResLogout.java b/client/Piztor/src/com/macaroon/piztor/ResLogout.java
new file mode 100644
index 0000000..4b2a8d1
--- /dev/null
+++ b/client/Piztor/src/com/macaroon/piztor/ResLogout.java
@@ -0,0 +1,13 @@
+package com.macaroon.piztor;
+
+
+//--------------------------------------//
+//	         Respond to logout			//
+//--------------------------------------//
+
+public class ResLogout extends Res{
+	
+	ResLogout(int status){
+		super(4,status);	//for type 4
+	}
+}
\ No newline at end of file
diff --git a/client/Piztor/src/com/macaroon/piztor/Rlocation.java b/client/Piztor/src/com/macaroon/piztor/Rlocation.java
index 6ac9154..8f7d42b 100644
--- a/client/Piztor/src/com/macaroon/piztor/Rlocation.java
+++ b/client/Piztor/src/com/macaroon/piztor/Rlocation.java
@@ -10,4 +10,4 @@ class Rlocation{
 		lat = latitude;
 		lot = longitude;
 	}
-}
\ No newline at end of file
+}
diff --git a/client/Piztor/src/com/macaroon/piztor/Settings.java b/client/Piztor/src/com/macaroon/piztor/Settings.java
index 94c6a94..457d916 100644
--- a/client/Piztor/src/com/macaroon/piztor/Settings.java
+++ b/client/Piztor/src/com/macaroon/piztor/Settings.java
@@ -1,17 +1,139 @@
 package com.macaroon.piztor;
 
+import android.annotation.SuppressLint;
 import android.os.Bundle;
-import android.app.Activity;
+import android.os.Handler;
+import android.os.Message;
 import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
 
 public class Settings extends PiztorAct {
+	Button logout;
+	MapInfo mapInfo;
+
+	// Event
+	final static int logoutButtonPressed = 1;
+	final static int logoutFailed = 2;
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		@Override
+		public void handleMessage(Message m) {
+			System.out.println("!!!!!!!!!!!!!!!!!!!!!settings" +  m.what);
+			switch (m.what) {
+			case 1:// 上传自己信息成功or失败
+				ResUpdate update = (ResUpdate) m.obj;
+				if (update.s == 0)
+					System.out.println("update success");
+				else {
+					System.out.println("update failed");
+					actMgr.trigger(AppMgr.errorToken);
+				}
+				break;
+			case 2:// 得到别人的信息
+				ResLocation location = (ResLocation) m.obj;
+				if (location.s == 0) {
+					mapInfo.clear();
+					for (Rlocation i : location.l) {
+						System.out.println(i.i + " : " + i.lat + " " + i.lot);
+						UserInfo info = new UserInfo(i.i);
+						info.setLocation(i.lat, i.lot);
+						mapInfo.addUserInfo(info);
+					}
+				} else {
+					System.out.println("resquest for location failed!");
+					actMgr.trigger(AppMgr.errorToken);
+				}
+				break;
+			case 3:// 得到用户信息
+				ResUserinfo r = (ResUserinfo) m.obj;
+				if (r.s == 0) {
+					System.out.println("id : " + r.uid + " sex :  " + r.sex
+							+ " group : " + r.gid);
+					UserInfo user = mapInfo.getUserInfo(r.uid);
+					user.setInfo(r.gid, r.sex);
+				} else {
+					System.out.println("reqest for userInfo must be wrong!!!");
+					actMgr.trigger(AppMgr.errorToken);
+				}
+				break;
+			case 4:// 登出
+				ResLogout logout = (ResLogout) m.obj;
+				System.out.println("logout status" + logout.s);
+				if (logout.s == 0) {
+					Infomation.token = null;
+					Infomation.gid = -1;
+					Infomation.uid = -1;
+					Infomation.username = null;
+					actMgr.trigger(AppMgr.logout);
+					break;
+				} else {
+					Toast toast = Toast.makeText(getApplicationContext(),
+							"logout failed", Toast.LENGTH_LONG);
+					toast.show();
+					actMgr.trigger(logoutFailed);
+				}
+				break;
+			default:
+				break;
+			}
+		}
+	};
+
+	class StartStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+		}
+
+		@Override
+		void leave(int e) {
+		}
+	}
+
+	class LogoutStatus extends ActStatus {
+
+		@Override
+		void enter(int e) {
+			AppMgr.transam.send(new ReqLogout(Infomation.token,
+					Infomation.username, System.currentTimeMillis(), 2000));
+		}
+
+		@Override
+		void leave(int e) {
+			// TODO Auto-generated method stub
+
+		}
+
+	}
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
+		ActStatus[] r = new ActStatus[3];
+		ActStatus start = r[0] = new StartStatus();
+		ActStatus logout = r[2] = new LogoutStatus();
+		actMgr = new ActMgr(this, start, r);
+		actMgr.add(start, logoutButtonPressed, logout);
+		actMgr.add(logout, logoutFailed, start);
+		AppMgr.transam.setHandler(handler);
+		mapInfo = AppMgr.mapInfo;
 		setContentView(R.layout.activity_settings);
 	}
 
+	@Override
+	protected void onStart() {
+		super.onStart();
+		logout = (Button) findViewById(R.id.settings_btn_logout);
+		logout.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				 actMgr.trigger(logoutButtonPressed);
+			}
+		});
+	}
+
 	@Override
 	public boolean onCreateOptionsMenu(Menu menu) {
 		// Inflate the menu; this adds items to the action bar if it is present.
diff --git a/client/Piztor/src/com/macaroon/piztor/SocketClient.java b/client/Piztor/src/com/macaroon/piztor/SocketClient.java
index fe926d9..ed75e52 100644
--- a/client/Piztor/src/com/macaroon/piztor/SocketClient.java
+++ b/client/Piztor/src/com/macaroon/piztor/SocketClient.java
@@ -7,7 +7,6 @@ import java.net.InetSocketAddress;
 import java.net.Socket;
 import java.net.SocketTimeoutException;
 import java.net.UnknownHostException;
-import java.util.Locale;
 import java.util.Vector;
 
 import android.annotation.SuppressLint;
@@ -100,6 +99,18 @@ public class SocketClient {
 				out.writeByte(0);
 				out.writeInt(usid);
 				break;
+			case 4:
+				ReqLogout rlo = (ReqLogout) req;
+				String tk4 = rlo.token;
+				String name4 = rlo.uname;
+				len = IntLength+ByteLength+TokenLength+name4.length()+ByteLength;				
+				out.writeInt(len);
+				out.writeByte(tmp);				
+				byte[] b4 = hexStringToBytes(tk4);						
+				out.write(b4);
+				out.writeBytes(name4);
+				out.writeByte(0);
+				break;
 			}
 			out.flush();
 			DataInputStream in = new DataInputStream(client.getInputStream());
@@ -175,11 +186,17 @@ public class SocketClient {
 				msg.what = 3;
 				recall.sendMessage(msg);
 				break;
+			case 4:
+				int status4 = in.readUnsignedByte();
+				ResLogout rlogout = new ResLogout(status4);
+				msg.obj = rlogout;
+				msg.what = 4;
+				recall.sendMessage(msg);
+				break;
 			}
 			return 0;
 
 		} catch (SocketTimeoutException e){
-			System.out.println("Time out!");
 			return 1;			
 		} catch (IOException e) {
 			throw e;
diff --git a/client/Piztor/src/com/macaroon/piztor/Transam.java b/client/Piztor/src/com/macaroon/piztor/Transam.java
index e946387..f77df39 100644
--- a/client/Piztor/src/com/macaroon/piztor/Transam.java
+++ b/client/Piztor/src/com/macaroon/piztor/Transam.java
@@ -10,7 +10,7 @@ import android.annotation.SuppressLint;
 import android.os.Handler;
 import android.os.Message;
 
-//       Piztor Transmission Protocol v0.4        //
+//       Piztor Transmission Protocol v0.4a       //
 
 //------------------------------------------------//
 //												  //
@@ -19,6 +19,7 @@ import android.os.Message;
 //              1   for   updateLocation		  //
 //              2   for   locationRequest		  //
 //			    3   for   userinfo				  //
+//              4   for   logout                  //
 //											      //
 //     ----------I'm the division line--------    //
 //                                                //
@@ -31,6 +32,7 @@ import android.os.Message;
 //update -- token & username & latitude & longitude//
 //	  getlocation -- token & username & groupid   //
 //    getuserinfo -- token & userinfo & userid    //
+//       logout -- token & username               //
 //												  //
 //    ----------I'm the division line--------     //
 //                                                //
@@ -41,6 +43,7 @@ import android.os.Message;
 //       entry  -- userid & latitude & longitude  //
 //                                                //
 //  getuserinfo -- status & uid & gid & gender    //
+//            logout -- status                    //
 //												  //
 //          status -- 0 for success               //
 //					  1 for failed/invalid        //				
diff --git a/client/Piztor/src/com/macaroon/piztor/UserInfo.java b/client/Piztor/src/com/macaroon/piztor/UserInfo.java
deleted file mode 100644
index d404c7e..0000000
--- a/client/Piztor/src/com/macaroon/piztor/UserInfo.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.macaroon.piztor;
-
-public class UserInfo {
-//	static String ip = "69.85.86.42";
-	static String ip = "192.168.1.101";
-	static int port = 2222;
-	static String token = null;
-	static String username = null;
-	static int id = -1;
-}
-- 
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