android中利用Socket实现手机客户端与PC端进行通信
1. 项目截图
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" alt="" />
2. 服务端源码
package test; import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket; public class MyServer { // 服务器连接
public static ServerSocket cServerSocket; // 连接
public static Socket cSocket; // 端口
public static final int PORT = 8888; /**
* 主方法
*
* @time 注释时间：2013-12-23 下午4:10:47
* @param args
*/
public static void main ( String [ ] args ) { DataInputStream dis = null;
DataOutputStream dos = null;
try {
cServerSocket = new ServerSocket (
PORT );
while ( true ) {
System.out.println ( "正在等待客户连接..." );
// 这里处于等待状态，如果没有客户端连接，程序不会向下执行
cSocket = cServerSocket.accept ( );
dis = new DataInputStream (
cSocket.getInputStream ( ) );
dos = new DataOutputStream (
cSocket.getOutputStream ( ) );
// 读取数据
String clientStr = dis.readUTF ( ); // 写出数据
dos.writeUTF ( "已收到信息:"
+ clientStr );
System.out.println ( "---客户端已成功连接---" );
// 得到客户端的IP
System.out.println ( "客户端的IP="
+ cSocket.getInetAddress ( ) );
// 得到客户端的端口号
System.out.println ( "客户端的端口号="
+ cSocket.getPort ( ) );
// 得到本地端口号
System.out.println ( "本地服务器端口号="
+ cSocket.getLocalPort ( ) );
System.out.println ( "客户端:"
+ clientStr );
System.out.println ( "---------------------------------" ); }
}
catch ( IOException e ) {
e.printStackTrace ( );
}
finally {
try {
if (dis != null) {
dis.close ( );
}
if (dos != null) {
dos.close ( );
}
}
catch ( IOException e ) {
e.printStackTrace ( );
} }
}
}
客户端源码
package com.example.cf_mysocketclient; import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException; import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView; public class MainActivity extends Activity { // 发送按钮
private Button cButtonSend; // 发送的内容
private EditText cEditTextContent; // 接收的内容
private TextView cTextViewContent; // Socket用于连接服务器获取输入输出流
private Socket cSocket; // 服务器server/IP地址(当前PC的IP地址)
private final String ADDRESS = "10.0.2.2"; // 服务器端口
private final int PORT = 8888; // 消息处理的线程
private Thread cThread; // 消息的内容
private String cContent; // 处理消息机制
Handler cHandler = new Handler ( ) { @ Override
public void handleMessage ( Message msg ) { switch ( msg.what ) {
case 0x01 :
cThread = new Thread ( ) { @ Override
public void run ( ) { super.run ( );
DataInputStream dis = null;
DataOutputStream dos = null;
try {
// 阻塞函数，正常连接后才会向下继续执行
cSocket = new Socket (
ADDRESS ,
PORT );
dis = new DataInputStream (
cSocket.getInputStream ( ) );
dos = new DataOutputStream (
cSocket.getOutputStream ( ) );
// 向服务器写数据
dos.writeUTF ( cEditTextContent
.getText ( )
.toString ( ) );
cContent = "I Say:";
cContent += cEditTextContent.getText ( )
.toString ( );
cContent += "\n";
cContent += "Server Say:";
// 读取服务器发来的数据
cContent += dis.readUTF ( );
}
catch ( UnknownHostException e ) {
e.printStackTrace ( );
}
catch ( IOException e ) {
e.printStackTrace ( );
}
finally {
try {
if (dis != null) {
dis.close ( );
}
if (dos != null) {
dos.close ( );
}
}
catch ( IOException e ) {
e.printStackTrace ( );
}
cHandler.sendEmptyMessage ( 0x02 );
}
} };
cThread.start ( );
break;
case 0x02 :
cTextViewContent.setText ( cContent );
break; default :
break;
}
} }; @ Override
protected void onCreate ( Bundle savedInstanceState ) { super.onCreate ( savedInstanceState );
this.getWindow ( )
.setFlags ( WindowManager.LayoutParams.FLAG_FULLSCREEN ,
WindowManager.LayoutParams.FLAG_FULLSCREEN );
this.requestWindowFeature ( Window.FEATURE_NO_TITLE );
setContentView ( R.layout.activity_main );
init ( );
} /**
* 初始化
*
*/
private void init ( ) { cButtonSend = ( Button ) findViewById ( R.id.btn );
cEditTextContent = ( EditText ) findViewById ( R.id.et );
cTextViewContent = ( TextView ) findViewById ( R.id.tv );
cButtonSend.setOnClickListener ( new OnClickListener ( ) { @ Override
public void onClick ( View v ) { cHandler.sendEmptyMessage ( 0x01 );
}
} );
} }
布局文件
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" > <Button
android:id="@+id/btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="发送" /> <EditText
android:id="@+id/et"
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_marginTop="10dp"
android:background="@drawable/et_shape" /> <TextView
android:id="@+id/tv"
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_marginTop="10dp"
android:background="@drawable/tv_shape" /> </LinearLayout>
当用户在编辑框中输入内容，便可以在TextView中显示出来
温馨提示 ：
运行项目之前，一定要把服务端先启动 ，在运行客户端
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