如何在手机内部搭建rtsp服务器

package org.zhangkai.postdata;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.URL;
import java.net.UnknownHostException;

import org.apache.http.protocol.HTTP;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;

public class postActivity extends Activity implementsRunnable{

Button btn ;

final String SERVER = "127.0.0.1";
final int PORT = 1560;//在手机内部，端口号可以随便用，除了有固定用途的端口，比如80

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

btn = (Button)this.findViewById(R.id.send);
btn.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v) {
try {
Socket socket = new Socket (SERVER,PORT);

OutputStream mOutput = socket.getOutputStream();
mOutput.write("test".getBytes());
mOutput.close();
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
});
new Thread (this).start();
}

public void run() {
try {
ServerSocket server = new ServerSocket (PORT);
System.out.println("start accept....");
Socket socket = server.accept();
InputStream mInput = socket.getInputStream();
byte[] data = new byte[1400];
int length = mInput.read(data);
System.out.println("data:"+new String (data,0,length));
} catch (IOException e) {
e.printStackTrace();
}
}
}