Code example for Messenger

	public static final String URLPATH = "urlPath";
	public static final String RESULTPATH = "urlPath";
	private int result = Activity.RESULT_CANCELED;
	// Used to receive messages from the Activity 
	final Messenger inMessenger = new Messenger(new IncomingHandler());
	// Use to send message to the Activity 
	private Messenger outMessenger;
	public DownloadServiceMessenger() { 
		// Don't do this 
		// Network Stuff will run in the main thread 
		StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder()
	class IncomingHandler extends Handler {