因为项目上需要实现一个TCP Client 端;在网上找好多例子基本上都是阻塞方式完成;
我的实现例子:由Activity 及sever 来实现,在sever 创建一个线程来监听接受数据。收到数据,通过广播发送给Activity;
服务端我没有去实现,你可以下载TCP Socket 调试工具v2.2;创建个9005端口;客户端:访问的IP为10.0.2.2
AnetTest.java
1
/*
*
2 * Copyright 2010 archfree
3 *
4 */
5 package com . archfree . demo;
6
7 import android . app . Activity;
8 import android . content . BroadcastReceiver;
9 import android . content . ComponentName;
10 import android . content . Context;
11 import android . content . Intent;
12 import android . content . IntentFilter;
13 import android . content . ServiceConnection;
14
15 import android . os . Bundle;
16 import android . os . IBinder;
17 import android . util . Log;
18 import android . view . View;
19 import android . view . View . OnClickListener;
20 import android . widget . Button;
21 import android . widget . EditText;
22 import android . widget . TextView;
23
24 public class AnetTest extends Activity {
25
26 /* *
27 * 通过ServiceConnection的内部类实现来连接Service和Activity
28 *
29 */
30 public static final String TAG = " AnetTest " ;
31 private static final boolean DEBUG = true ; // false
32 private String msg = " " ;
33 private UpdateReceiver mReceiver;
34 private Context mContext;
35 private ReceiveMessage mReceiveMessage;
36
37 // 实现一个 BroadcastReceiver,用于接收指定的 Broadcast
38 public class UpdateReceiver extends BroadcastReceiver {
39
40 @Override
41 public void onReceive(Context context, Intent intent) {
42 if (DEBUG)
43 Log . d(TAG, " onReceive: " + intent);
44 msg = intent . getStringExtra( " msg " );
45 System . out . println( " recv: " + msg);
46 // System.out.println();
47 ((EditText) findViewById(R . id . tv_recv)) . append(msg + " /n " );
48
49 }
50
51 }
52
53 private ServiceConnection serviceConnection = new ServiceConnection() {
54
55 @Override
56 public void onServiceConnected(ComponentName name, IBinder service) {
57
58 mReceiveMessage = ((ReceiveMessage . LocalBinder) service)
59 . getService();
60 if (DEBUG)
61 Log . d(TAG, " on serivce connected " );
62
63 }
64
65 @Override
66 public void onServiceDisconnected(ComponentName name) {
67 mReceiveMessage = null ;
68 }
69 } ;
70
71 /* * Called when the activity is first created. */
72 @Override
73 public void onCreate(Bundle savedInstanceState) {
74 super . onCreate(savedInstanceState);
75 setContentView(R . layout . main);
76
77 // 实例化自定义的 BroadcastReceiver
78 mReceiver = new UpdateReceiver();
79 IntentFilter filter = new IntentFilter();
80 // 为 BroadcastReceiver 指定 action ,使之用于接收同 action 的广播
81 filter . addAction( " com.archfree.demo.msg " );
82
83 // 以编程方式注册 BroadcastReceiver 。配置方式注册 BroadcastReceiver 的例子见
84 // AndroidManifest.xml 文件
85 // 一般在 OnStart 时注册,在 OnStop 时取消注册
86 this . registerReceiver(mReceiver, filter);
87
88 mContext = AnetTest . this ;
89 /* *
90 * Button bn_conn bn_send bn_bind bn_unbind
91 */
92
93 // Button bn_conn = (Button) findViewById(R.id.bn_conn);
94 Button bn_send = (Button) findViewById(R . id . bn_send);
95 Button bn_bind = (Button) findViewById(R . id . bn_bind);
96 Button bn_unbind = (Button) findViewById(R . id . bn_unbind);
97 EditText tv_recv = (EditText) findViewById(R . id . tv_recv);
98 /* *
99 * EditText et_send
100 */
101
102 EditText et_send = (EditText) findViewById(R . id . et_send);
103
104 /* *
105 * bn_send on click
106 */
107
108 bn_send . setOnClickListener( new OnClickListener() {
109
110 public void onClick(View arg0) {
111 // TODO
112 ((EditText) findViewById(R . id . tv_recv)) . clearComposingText();
113
114 mReceiveMessage
115 . SendMessageToServer( " 0001058512250000190010900005300010001354758032278512 460029807503542 0613408000011 " );
116 }
117 } );
118
119 /* *
120 * bn_bind on click
121 */
122 bn_bind . setOnClickListener( new OnClickListener() {
123
124 public void onClick(View arg0) {
125 // TODO
126 Intent i = new Intent();
127 Bundle bundle = new Bundle();
128 bundle . putString( " chatmessage " ,
129 ((EditText) findViewById(R . id . et_send)) . getText()
130 . toString());
131 i . putExtras(bundle);
132 System . out . println( " send onclick " );
133 bindService( new Intent( " com.archfree.demo.ReceiveMessage " ),
134 serviceConnection, BIND_AUTO_CREATE);
135
136 }
137 } );
138 /* *
139 * bn_unbind on click
140 */
141 bn_unbind . setOnClickListener( new OnClickListener() {
142
143 public void onClick(View arg0) {
144 // TODO
145 mContext . unbindService(serviceConnection);
146
147 }
148 } );
149 /* *
150 * Activity和本地服务交互,需要使用bind和unbind方法
151 * */
152
153 }
154
155 @Override
156 protected void onDestroy() {
157 // TODO Auto-generated method stub
158 super . onDestroy();
159 unbindService(serviceConnection);
160 unregisterReceiver(mReceiver);
161 }
162
163 }
2 * Copyright 2010 archfree
3 *
4 */
5 package com . archfree . demo;
6
7 import android . app . Activity;
8 import android . content . BroadcastReceiver;
9 import android . content . ComponentName;
10 import android . content . Context;
11 import android . content . Intent;
12 import android . content . IntentFilter;
13 import android . content . ServiceConnection;
14
15 import android . os . Bundle;
16 import android . os . IBinder;
17 import android . util . Log;
18 import android . view . View;
19 import android . view . View . OnClickListener;
20 import android . widget . Button;
21 import android . widget . EditText;
22 import android . widget . TextView;
23
24 public class AnetTest extends Activity {
25
26 /* *
27 * 通过ServiceConnection的内部类实现来连接Service和Activity
28 *
29 */
30 public static final String TAG = " AnetTest " ;
31 private static final boolean DEBUG = true ; // false
32 private String msg = " " ;
33 private UpdateReceiver mReceiver;
34 private Context mContext;
35 private ReceiveMessage mReceiveMessage;
36
37 // 实现一个 BroadcastReceiver,用于接收指定的 Broadcast
38 public class UpdateReceiver extends BroadcastReceiver {
39
40 @Override
41 public void onReceive(Context context, Intent intent) {
42 if (DEBUG)
43 Log . d(TAG, " onReceive: " + intent);
44 msg = intent . getStringExtra( " msg " );
45 System . out . println( " recv: " + msg);
46 // System.out.println();
47 ((EditText) findViewById(R . id . tv_recv)) . append(msg + " /n " );
48
49 }
50
51 }
52
53 private ServiceConnection serviceConnection = new ServiceConnection() {
54
55 @Override
56 public void onServiceConnected(ComponentName name, IBinder service) {
57
58 mReceiveMessage = ((ReceiveMessage . LocalBinder) service)
59 . getService();
60 if (DEBUG)
61 Log . d(TAG, " on serivce connected " );
62
63 }
64
65 @Override
66 public void onServiceDisconnected(ComponentName name) {
67 mReceiveMessage = null ;
68 }
69 } ;
70
71 /* * Called when the activity is first created. */
72 @Override
73 public void onCreate(Bundle savedInstanceState) {
74 super . onCreate(savedInstanceState);
75 setContentView(R . layout . main);
76
77 // 实例化自定义的 BroadcastReceiver
78 mReceiver = new UpdateReceiver();
79 IntentFilter filter = new IntentFilter();
80 // 为 BroadcastReceiver 指定 action ,使之用于接收同 action 的广播
81 filter . addAction( " com.archfree.demo.msg " );
82
83 // 以编程方式注册 BroadcastReceiver 。配置方式注册 BroadcastReceiver 的例子见
84 // AndroidManifest.xml 文件
85 // 一般在 OnStart 时注册,在 OnStop 时取消注册
86 this . registerReceiver(mReceiver, filter);
87
88 mContext = AnetTest . this ;
89 /* *
90 * Button bn_conn bn_send bn_bind bn_unbind
91 */
92
93 // Button bn_conn = (Button) findViewById(R.id.bn_conn);
94 Button bn_send = (Button) findViewById(R . id . bn_send);
95 Button bn_bind = (Button) findViewById(R . id . bn_bind);
96 Button bn_unbind = (Button) findViewById(R . id . bn_unbind);
97 EditText tv_recv = (EditText) findViewById(R . id . tv_recv);
98 /* *
99 * EditText et_send
100 */
101
102 EditText et_send = (EditText) findViewById(R . id . et_send);
103
104 /* *
105 * bn_send on click
106 */
107
108 bn_send . setOnClickListener( new OnClickListener() {
109
110 public void onClick(View arg0) {
111 // TODO
112 ((EditText) findViewById(R . id . tv_recv)) . clearComposingText();
113
114 mReceiveMessage
115 . SendMessageToServer( " 0001058512250000190010900005300010001354758032278512 460029807503542 0613408000011 " );
116 }
117 } );
118
119 /* *
120 * bn_bind on click
121 */
122 bn_bind . setOnClickListener( new OnClickListener() {
123
124 public void onClick(View arg0) {
125 // TODO
126 Intent i = new Intent();
127 Bundle bundle = new Bundle();
128 bundle . putString( " chatmessage " ,
129 ((EditText) findViewById(R . id . et_send)) . getText()
130 . toString());
131 i . putExtras(bundle);
132 System . out . println( " send onclick " );
133 bindService( new Intent( " com.archfree.demo.ReceiveMessage " ),
134 serviceConnection, BIND_AUTO_CREATE);
135
136 }
137 } );
138 /* *
139 * bn_unbind on click
140 */
141 bn_unbind . setOnClickListener( new OnClickListener() {
142
143 public void onClick(View arg0) {
144 // TODO
145 mContext . unbindService(serviceConnection);
146
147 }
148 } );
149 /* *
150 * Activity和本地服务交互,需要使用bind和unbind方法
151 * */
152
153 }
154
155 @Override
156 protected void onDestroy() {
157 // TODO Auto-generated method stub
158 super . onDestroy();
159 unbindService(serviceConnection);
160 unregisterReceiver(mReceiver);
161 }
162
163 }
=============================================================================================
ReceiveMessage.java 参考网络资源,修改;
1
package
com
.
archfree
.
demo;
2
3 import java . io . IOException;
4 import java . net . InetSocketAddress;
5 import java . nio . ByteBuffer;
6 import java . nio . CharBuffer;
7 import java . nio . channels . SocketChannel;
8 import java . nio . charset . CharacterCodingException;
9 import java . nio . charset . Charset;
10 import java . nio . charset . CharsetDecoder;
11 import android . app . Notification;
12 import android . app . NotificationManager;
13 import android . app . PendingIntent;
14 import android . app . Service;
15 import android . content . Context;
16 import android . content . Intent;
17 import android . os . Binder;
18 import android . os . IBinder;
19
20 public class ReceiveMessage extends Service {
21
22 // @Override
23 // public int onStartCommand(Intent intent, int flags, int startId) {
24 // // TODO Auto-generated method stub
25 // return super.onStartCommand(intent, flags, startId);
26 // }
27
28 private SocketChannel client = null ;
29 private InetSocketAddress isa = null ;
30 private String message = " " ;
31
32 public void onCreate() {
33 System . out . println( " ----- onCreate--------- " );
34 super . onCreate();
35
36 ConnectToServer();
37 StartServerListener();
38
39 }
40
41 public void onDestroy() {
42 super . onDestroy();
43 DisConnectToServer();
44 }
45
46 public void onStart(Intent intent, int startId) {
47 System . out . println( " ----- onStart--------- " );
48 super . onStart(intent, startId);
49 }
50
51 /*
52 * IBinder方法 , LocalBinder 类,mBinder接口这三项用于
53 * Activity进行Service的绑定,点击发送消息按钮之后触发绑定 并通过Intent将Activity中的EditText的值
54 * 传送到Service中向服务器发送
55 */
56 public IBinder onBind(Intent intent) {
57 System . out . println( " ----- onBind--------- " );
58
59 // message = intent.getStringExtra("chatmessage");
60 // if (message.length() > 0) {
61 // SendMessageToServer(message);
62 // }
63 return mBinder;
64 }
65
66 public class LocalBinder extends Binder {
67 ReceiveMessage getService() {
68 return ReceiveMessage . this ;
69 }
70 }
71
72 private final IBinder mBinder = new LocalBinder();
73
74 // 用于链接服务器端
75 public void ConnectToServer() {
76 try {
77
78 client = SocketChannel . open();
79 // isa = new InetSocketAddress("10.0.2.2", 9005);
80 isa = new InetSocketAddress( " 211.141.230.246 " , 6666 );
81 client . connect(isa);
82 client . configureBlocking( false );
83
84 } catch (IOException e) {
85 // TODO Auto-generated catch block
86 e . printStackTrace();
87
88 }
89 }
90
91 // 断开与服务器端的链接
92 public void DisConnectToServer() {
93 try {
94 client . close();
95 } catch (IOException e) {
96 // TODO Auto-generated catch block
97 e . printStackTrace();
98 }
99 }
100
101 // 启动服务器端的监听线程,从Server端接收消息
102 public void StartServerListener() {
103 ServerListener a = new ServerListener();
104 a . start();
105 }
106
107 // 向Server端发送消息
108 public void SendMessageToServer(String msg) {
109
110 System . out . println( " Send: " + msg);
111
112 try {
113 ByteBuffer bytebuf = ByteBuffer . allocate( 1024 );
114 bytebuf = ByteBuffer . wrap(msg . getBytes( " UTF-8 " ));
115 client . write(bytebuf);
116 bytebuf . flip();
117 } catch (IOException e) {
118 // TODO Auto-generated catch block
119 e . printStackTrace();
120 System . out . println( " SendMessageToServer IOException=== " );
121
122 }
123 }
124
125 private void shownotification(String tab) {
126 System . out . println( " shownotification===== " + tab);
127 NotificationManager barmanager = (NotificationManager) getSystemService(Context . NOTIFICATION_SERVICE);
128 Notification msg = new Notification(
129 android . R . drawable . stat_notify_chat, " A Message Coming! " ,
130 System . currentTimeMillis());
131 PendingIntent contentIntent = PendingIntent . getActivity( this , 0 ,
132 new Intent( this , AnetTest . class ), PendingIntent . FLAG_ONE_SHOT);
133 msg . setLatestEventInfo( this , " Message " , " Message: " + tab, contentIntent);
134 barmanager . notify( 0 , msg);
135 }
136 // 发送广播信息
137 private void sendMsg(String msg) {
138 // 指定广播目标的 action (注:指定了此 action 的 receiver 会接收此广播)
139 Intent intent = new Intent( " com.archfree.demo.msg " );
140 // 需要传递的参数
141 intent . putExtra( " msg " , msg);
142 // 发送广播
143 this . sendBroadcast(intent);
144 }
145
146 private class ServerListener extends Thread {
147 // private ByteBuffer buf = ByteBuffer.allocate(1024);
148 public void run() {
149
150 try {
151 // 无线循环,监听服务器,如果有不为空的信息送达,则更新Activity的UI
152 while ( true ) {
153 ByteBuffer buf = ByteBuffer . allocate( 1024 );
154 // buf.clear();
155 client . read(buf);
156 buf . flip();
157 Charset charset = Charset . forName( " UTF-8 " );
158 CharsetDecoder decoder = charset . newDecoder();
159 CharBuffer charBuffer;
160 charBuffer = decoder . decode(buf);
161 String result = charBuffer . toString();
162 if (result . length () > 0 )
163 { // recvData(result);
164 sendMsg(result);
165 // System.out.println("+++++="+result);
166
167 // shownotification(result);
168 }
169
170
171 // System.out.println("++++++++++++++++++="+result);
172 }
173 } catch (CharacterCodingException e) {
174 // TODO Auto-generated catch block
175 e . printStackTrace();
176 } catch (IOException e) {
177 // TODO Auto-generated catch block
178 e . printStackTrace();
179 }
180 }
181 }
182
183 }
2
3 import java . io . IOException;
4 import java . net . InetSocketAddress;
5 import java . nio . ByteBuffer;
6 import java . nio . CharBuffer;
7 import java . nio . channels . SocketChannel;
8 import java . nio . charset . CharacterCodingException;
9 import java . nio . charset . Charset;
10 import java . nio . charset . CharsetDecoder;
11 import android . app . Notification;
12 import android . app . NotificationManager;
13 import android . app . PendingIntent;
14 import android . app . Service;
15 import android . content . Context;
16 import android . content . Intent;
17 import android . os . Binder;
18 import android . os . IBinder;
19
20 public class ReceiveMessage extends Service {
21
22 // @Override
23 // public int onStartCommand(Intent intent, int flags, int startId) {
24 // // TODO Auto-generated method stub
25 // return super.onStartCommand(intent, flags, startId);
26 // }
27
28 private SocketChannel client = null ;
29 private InetSocketAddress isa = null ;
30 private String message = " " ;
31
32 public void onCreate() {
33 System . out . println( " ----- onCreate--------- " );
34 super . onCreate();
35
36 ConnectToServer();
37 StartServerListener();
38
39 }
40
41 public void onDestroy() {
42 super . onDestroy();
43 DisConnectToServer();
44 }
45
46 public void onStart(Intent intent, int startId) {
47 System . out . println( " ----- onStart--------- " );
48 super . onStart(intent, startId);
49 }
50
51 /*
52 * IBinder方法 , LocalBinder 类,mBinder接口这三项用于
53 * Activity进行Service的绑定,点击发送消息按钮之后触发绑定 并通过Intent将Activity中的EditText的值
54 * 传送到Service中向服务器发送
55 */
56 public IBinder onBind(Intent intent) {
57 System . out . println( " ----- onBind--------- " );
58
59 // message = intent.getStringExtra("chatmessage");
60 // if (message.length() > 0) {
61 // SendMessageToServer(message);
62 // }
63 return mBinder;
64 }
65
66 public class LocalBinder extends Binder {
67 ReceiveMessage getService() {
68 return ReceiveMessage . this ;
69 }
70 }
71
72 private final IBinder mBinder = new LocalBinder();
73
74 // 用于链接服务器端
75 public void ConnectToServer() {
76 try {
77
78 client = SocketChannel . open();
79 // isa = new InetSocketAddress("10.0.2.2", 9005);
80 isa = new InetSocketAddress( " 211.141.230.246 " , 6666 );
81 client . connect(isa);
82 client . configureBlocking( false );
83
84 } catch (IOException e) {
85 // TODO Auto-generated catch block
86 e . printStackTrace();
87
88 }
89 }
90
91 // 断开与服务器端的链接
92 public void DisConnectToServer() {
93 try {
94 client . close();
95 } catch (IOException e) {
96 // TODO Auto-generated catch block
97 e . printStackTrace();
98 }
99 }
100
101 // 启动服务器端的监听线程,从Server端接收消息
102 public void StartServerListener() {
103 ServerListener a = new ServerListener();
104 a . start();
105 }
106
107 // 向Server端发送消息
108 public void SendMessageToServer(String msg) {
109
110 System . out . println( " Send: " + msg);
111
112 try {
113 ByteBuffer bytebuf = ByteBuffer . allocate( 1024 );
114 bytebuf = ByteBuffer . wrap(msg . getBytes( " UTF-8 " ));
115 client . write(bytebuf);
116 bytebuf . flip();
117 } catch (IOException e) {
118 // TODO Auto-generated catch block
119 e . printStackTrace();
120 System . out . println( " SendMessageToServer IOException=== " );
121
122 }
123 }
124
125 private void shownotification(String tab) {
126 System . out . println( " shownotification===== " + tab);
127 NotificationManager barmanager = (NotificationManager) getSystemService(Context . NOTIFICATION_SERVICE);
128 Notification msg = new Notification(
129 android . R . drawable . stat_notify_chat, " A Message Coming! " ,
130 System . currentTimeMillis());
131 PendingIntent contentIntent = PendingIntent . getActivity( this , 0 ,
132 new Intent( this , AnetTest . class ), PendingIntent . FLAG_ONE_SHOT);
133 msg . setLatestEventInfo( this , " Message " , " Message: " + tab, contentIntent);
134 barmanager . notify( 0 , msg);
135 }
136 // 发送广播信息
137 private void sendMsg(String msg) {
138 // 指定广播目标的 action (注:指定了此 action 的 receiver 会接收此广播)
139 Intent intent = new Intent( " com.archfree.demo.msg " );
140 // 需要传递的参数
141 intent . putExtra( " msg " , msg);
142 // 发送广播
143 this . sendBroadcast(intent);
144 }
145
146 private class ServerListener extends Thread {
147 // private ByteBuffer buf = ByteBuffer.allocate(1024);
148 public void run() {
149
150 try {
151 // 无线循环,监听服务器,如果有不为空的信息送达,则更新Activity的UI
152 while ( true ) {
153 ByteBuffer buf = ByteBuffer . allocate( 1024 );
154 // buf.clear();
155 client . read(buf);
156 buf . flip();
157 Charset charset = Charset . forName( " UTF-8 " );
158 CharsetDecoder decoder = charset . newDecoder();
159 CharBuffer charBuffer;
160 charBuffer = decoder . decode(buf);
161 String result = charBuffer . toString();
162 if (result . length () > 0 )
163 { // recvData(result);
164 sendMsg(result);
165 // System.out.println("+++++="+result);
166
167 // shownotification(result);
168 }
169
170
171 // System.out.println("++++++++++++++++++="+result);
172 }
173 } catch (CharacterCodingException e) {
174 // TODO Auto-generated catch block
175 e . printStackTrace();
176 } catch (IOException e) {
177 // TODO Auto-generated catch block
178 e . printStackTrace();
179 }
180 }
181 }
182
183 }
=================================================================
AndroidManifest.xml
1
<
?xml
version
=
"
1.0
"
encoding
=
"
utf-8
"
?
>
2 < manifest xmlns:android = " http://schemas.android.com/apk/res/android "
3 package = " com.archfree.demo " android:versionCode = " 1 "
4 android:versionName = " 1.0 " >
5 < application android:icon = " @drawable/icon " android:label = " @string/app_name " >
6 < activity android:name = " .AnetTest " android:label = " @string/app_name " >
7 < intent-filter >
8 < action android:name = " android.intent.action.MAIN " / >
9 < category android:name = " android.intent.category.LAUNCHER " / >
10 < /intent-filter >
11 < /activity >
12
13 < service android:name = " ReceiveMessage " >
14 < intent-filter >
15 < action android:name = " com.archfree.demo.ReceiveMessage " / >
16 < /intent-filter >
17 < /service >
18
20 < receiver android:name = " .MyBootReceiver " >
21 < intent-filter >
22 < action android:name = " android.intent.action.BOOT_COMPLETED " / >
23 < /intent-filter >
24 < /receiver >
25 < /application >
26
27 < uses-permission android:name = " android.permission.INTERNET " / >
28
29 < uses-permission android:name = " android.permission.WRITE_EXTERNAL_STORAGE " / >
30
31 < uses-permission android:name = " android.permission.RECEIVE_BOOT_COMPLETED " / >
32 < uses-sdk android:minSdkVersion = " 8 " / >
33
34 < /manifest >
2 < manifest xmlns:android = " http://schemas.android.com/apk/res/android "
3 package = " com.archfree.demo " android:versionCode = " 1 "
4 android:versionName = " 1.0 " >
5 < application android:icon = " @drawable/icon " android:label = " @string/app_name " >
6 < activity android:name = " .AnetTest " android:label = " @string/app_name " >
7 < intent-filter >
8 < action android:name = " android.intent.action.MAIN " / >
9 < category android:name = " android.intent.category.LAUNCHER " / >
10 < /intent-filter >
11 < /activity >
12
13 < service android:name = " ReceiveMessage " >
14 < intent-filter >
15 < action android:name = " com.archfree.demo.ReceiveMessage " / >
16 < /intent-filter >
17 < /service >
18
20 < receiver android:name = " .MyBootReceiver " >
21 < intent-filter >
22 < action android:name = " android.intent.action.BOOT_COMPLETED " / >
23 < /intent-filter >
24 < /receiver >
25 < /application >
26
27 < uses-permission android:name = " android.permission.INTERNET " / >
28
29 < uses-permission android:name = " android.permission.WRITE_EXTERNAL_STORAGE " / >
30
31 < uses-permission android:name = " android.permission.RECEIVE_BOOT_COMPLETED " / >
32 < uses-sdk android:minSdkVersion = " 8 " / >
33
34 < /manifest >
layout/main.xm
1
<
?xml
version
=
"
1.0
"
encoding
=
"
utf-8
"
?
>
2 < AbsoluteLayout android:id = " @+id/widget0 "
3 android:layout _width= " fill_parent " android:layout _height= " fill_parent "
4 xmlns:android = " http://schemas.android.com/apk/res/android " >
5 < EditText android:id = " @+id/et_send " android:layout _width= " 184px "
6 android:layout _height= " 50px " android:text = " EditText " android:textSize = " 18sp "
7 android:layout _x= " 54px " android:layout _y= " 32px " >
8 < /EditText >
9 < EditText android:id = " @+id/tv_recv " android:layout _width= " 254px "
10 android:layout _height= " 125px " android:text = " " android:textSize = " 18sp "
11 android:layout _x= " 51px " android:layout _y= " 97px " > < /EditText >
12
13
14
15 < Button android:id = " @+id/bn_unbind " android:layout _width= " 192px "
16 android:layout _height= " wrap_content " android:text = " 退出服务 "
17 android:layout _x= " 60px " android:layout _y= " 352px " >
18 < /Button >
19 < Button android:id = " @+id/bn_send " android:layout _width= " 192px "
20 android:layout _height= " wrap_content " android:text = " 发送请求 "
21 android:layout _x= " 60px " android:layout _y= " 232px " >
22 < /Button >
23 < Button android:id = " @+id/bn_bind " android:layout _width= " 192px "
24 android:layout _height= " wrap_content " android:text = " 登入服务 "
25 android:layout _x= " 60px " android:layout _y= " 292px " >
26 < /Button >
27 < TextView android:id = " @+id/widget32 " android:layout _width= " wrap_content "
28 android:layout _height= " wrap_content " android:text = " 填充发送内容 "
29 android:layout _x= " 13px " android:layout _y= " 7px " >
30 < /TextView >
31 < /AbsoluteLayout >
32
2 < AbsoluteLayout android:id = " @+id/widget0 "
3 android:layout _width= " fill_parent " android:layout _height= " fill_parent "
4 xmlns:android = " http://schemas.android.com/apk/res/android " >
5 < EditText android:id = " @+id/et_send " android:layout _width= " 184px "
6 android:layout _height= " 50px " android:text = " EditText " android:textSize = " 18sp "
7 android:layout _x= " 54px " android:layout _y= " 32px " >
8 < /EditText >
9 < EditText android:id = " @+id/tv_recv " android:layout _width= " 254px "
10 android:layout _height= " 125px " android:text = " " android:textSize = " 18sp "
11 android:layout _x= " 51px " android:layout _y= " 97px " > < /EditText >
12
13
14
15 < Button android:id = " @+id/bn_unbind " android:layout _width= " 192px "
16 android:layout _height= " wrap_content " android:text = " 退出服务 "
17 android:layout _x= " 60px " android:layout _y= " 352px " >
18 < /Button >
19 < Button android:id = " @+id/bn_send " android:layout _width= " 192px "
20 android:layout _height= " wrap_content " android:text = " 发送请求 "
21 android:layout _x= " 60px " android:layout _y= " 232px " >
22 < /Button >
23 < Button android:id = " @+id/bn_bind " android:layout _width= " 192px "
24 android:layout _height= " wrap_content " android:text = " 登入服务 "
25 android:layout _x= " 60px " android:layout _y= " 292px " >
26 < /Button >
27 < TextView android:id = " @+id/widget32 " android:layout _width= " wrap_content "
28 android:layout _height= " wrap_content " android:text = " 填充发送内容 "
29 android:layout _x= " 13px " android:layout _y= " 7px " >
30 < /TextView >
31 < /AbsoluteLayout >
32
运行时,先登入服务器,再发送数据。
完成后退出;
希望对你有参考意义,你发现实现的问题,请留言;部分代码参考网络,感谢原作;