title: Android Azure Notification hub unregister
body: <p>I'm having a problem with unregistering notification hub from Azure. </p>
  
  <p>I'm using method <code>unregister()</code> like this :</p>
  
  <pre><code>gcm = GoogleCloudMessaging.getInstance(getApplicationContext());
  
  String connectionString = "xxx";
  hub = new NotificationHub("xxx", connectionString, getApplicationContext());
  
  try {
      gcm.unregister();
      hub.unregister();
      Log.d("GCM","Unregister");
  } catch (IOException e) {
      e.printStackTrace();
  } catch (Exception e) {
      e.printStackTrace();
  };
  </code></pre>
  
  <p>I don't get any exception in this code, but I'm still getting push notification. Any help will be apreciated. Thanks in advance.</p>