title: Android repeated ringing with Notification manager
body: <pre><code>public class test extends Activity {
      /** Called when the activity is first created. */
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.test);
  
          String extra = "test";
  
          NotificationManager myNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
  
          Intent intent = new Intent(this, another.class);
  
          Notification notification = new Notification(R.drawable.ic_launcher, extra, 
                  System.currentTimeMillis());
          PendingIntent pendingIntent = PendingIntent.getActivity(this, 
                  0,
                  intent,
                  PendingIntent.FLAG_UPDATE_CURRENT);
  
          notification.setLatestEventInfo(getApplicationContext(), "title", "text", pendingIntent);
  
  
          notification.defaults|= Notification.DEFAULT_SOUND;
          notification.defaults|= Notification.DEFAULT_LIGHTS;
          notification.defaults|= Notification.DEFAULT_VIBRATE;
          notification.flags |= Notification.FLAG_INSISTENT;
          notification.flags |= Notification.FLAG_AUTO_CANCEL;
  
          myNotificationManager.notify(1, notification);
      }
  }
  </code></pre>
  
  <p>This snippet code is working fine, the thing is that, when I run it,  the notification sound is ringing constantly until i check it on the status bar. 
  Is there a way to make it ring only one time, instead of constantly ringing ? </p>