title: how to get multiple message from onMessage in GCMIntentService
body: <p>Actually I want to get multiple text like icon URL and text message and also some other text message from server,but did not get any idea to do it.
  here is my code which is,I am trying to do.</p>
  
  <pre><code>    @Override
      protected void onMessage(Context context, Intent intent) {
      String messages = intent.getExtras().getString("price");
  //  String message1 = intent.getExtras().getString("price1");//tried
      displayMessage(context, "server second message is " + messages);
      // notifies user
      generateNotification(context, messages);
  }
  </code></pre>