[jgroups-dev] JGroup Simplechat application for Android Phones

Hi, 

I'm new to developing. I want to develop JGroup simple chat application in
Android. I'm using Android Developer tool kit to develop the application.
Below are the two classes created in project. One is main activity class and
other one is the simple chat program. I tried to run this application in two
android virtual devices. But it is not working. Highly appreciate if someone
can help me to develop this program. 

/package com.example.jgroupan; 

import android.os.Bundle; 
import android.app.Activity; 
import android.view.Menu; 


public class MainActivity extends Activity{ 

        @Override 
        protected void onCreate(Bundle savedInstanceState) { 
                super.onCreate(savedInstanceState); 
                setContentView(R.layout.activity_main); 
                new Thread(new Runnable() { 
                        
                        @Override 
                        public void run() { 
                                try { 
                                        new SimpleChat().start(); 
                                } catch (Exception e) { 
                                        // TODO Auto-generated catch block 
                                        e.printStackTrace(); 
                                } 
                                
                        } 
                }); 
        } 

        @Override 
        public boolean onCreateOptionsMenu(Menu menu) { 
                // Inflate the menu; this adds items to the action bar if it
is present. 
                getMenuInflater().inflate(R.menu.main, menu); 
                return true; 
        } 

} 


/

And other class is 

/package com.example.jgroupan; 

import org.jgroups.ReceiverAdapter; 
import java.io.BufferedReader; 
import java.io.InputStreamReader; 
import org.jgroups.JChannel; 
import org.jgroups.Message; 
import org.jgroups.ReceiverAdapter; 
import org.jgroups.View; 



public class SimpleChat extends ReceiverAdapter{ 
        
    JChannel channel; 
    String user_name = System.getProperty("user.name", "n/a"); 
    
        public void start() throws Exception { 
        System.setProperty("java.net.preferIPv4Stack" , "true"); 
        channel = new JChannel(); 
        channel.setReceiver(this); 
        channel.connect("chatCluster"); 
        System.out.println("address"); 
        eventLoop(); 
        channel.close(); 
    }	
    
    private void eventLoop() { 
        BufferedReader in = new BufferedReader(new
InputStreamReader(System.in)); 
        while (true) { 
            try { 
                System.out.print("> "); 
                System.out.flush(); 
                String line = in.readLine().toLowerCase(); 
                if (line.startsWith("quit") || line.startsWith("exit")) { 
                    break; 
                } 
                line = "[" + user_name + "] " + line; 
                Message msg = new Message(null, null, line); 
                channel.send(msg); 
            } catch (Exception e) { 
            } 
        } 

    } 

    public void viewAccepted(View new_view) { 
        System.out.println("** view: " + new_view); 
    } 
    
    public void receive(Message msg) { 
        System.out.println(msg.getSrc() + ": " + msg.getObject()); 
    } 
    

}
/



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