package cn.bzu.edu.Thread;

import android.app.Activity;
import android.graphics.Canvas;
import android.os.Bundle;
import android.widget.TextView;

public class THREAD_1_ACTIVITY extends Activity {
    /** Called when the activity is first created. */
    int x=1;
    TextView tv;
     
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);    
        tv=(TextView)findViewById(R.id.myTextview);
       
        AndroidThread thread=new AndroidThread(tv);
        
    }
        
    }

//AndroidThread类
package cn.bzu.edu.Thread;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;


import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.UnknownHostException;

import android.widget.TextView;


public class AndroidThread implements Runnable {
        TextView myTextView;
        Socket socket;
        DataInputStream dis=null;
        DataOutputStream dos=null;
    public AndroidThread(TextView tv) {
        // TODO Auto-generated constructor stub
      myTextView = tv;
      Thread thread=new Thread(this);
      socket=new Socket();  
        try {
            InetAddress address=InetAddress.getByName("10.3.5.136");
            InetSocketAddress socketAddress=new InetSocketAddress(address,6666);
            socket.connect(socketAddress);
            
            dis=new DataInputStream(socket.getInputStream());
            dos=new DataOutputStream(socket.getOutputStream());
          
        } catch (UnknownHostException e) {
            tv.setText("socket");
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
      thread.start();
    }

    @Override
    public void run() {
        // TODO Auto-generated method stub
        
        String s;
        try {
            //myTextView.setText("execute run method()");
        if(socket.isConnected()){
                    if(socket!=null){
    dos.writeUTF("POST");
          myTextView.setText("post");
          s=dis.readUTF();
         myTextView.setText(s);
    
            
            
            }else {
            myTextView.setText("socket is  null");
            
            }
            }else {
                myTextView.setText("socket NOT CONNECTION");
            }
        } catch (Exception e) {
            // TODO Auto-generated catch block
                }
    
}
}