public class MainClass extends Activity  {
    
	
	@Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        TextView tv = new TextView(this);
        setContentView(tv);
        MyThread mt = new MyThread(tv);
        mt.start();
    }

}

    
class MyThread extends MainClass implements Runnable {
	public Thread tr;
	public TextView tv;

	
	public MyThread (TextView t) {
		this.tv = t;
		tr = new Thread(this);
	}
	
	public void sendOutput(String s) {
		tv.setText(s);
	}
	
	public void start() {
		tr.start();
	}

	public void run() {
		sendOutput("test");                                 //<-works

    		try {    		
    		     final ServerSocket ss = new ServerSocket(2323);
    		     sendOutput("waiting");                         //<-works
    		     Socket sock = ss.accept();
                     sendOutput("connected");                       //<-breaks
    	            }

    		catch ( IOException ioe ){
    		     sendOutput("IO Error: " + ioe.getMessage());   //<-works
		    }
 	}
	
	
}