title: Android : Notification sound disable
body: <p>I have a notification with this code :</p>
  
  <pre><code>Notification notifica = new Notification();
  notifica.flags |= Notification.FLAG_AUTO_CANCEL;
  notifica.icon = R.drawable.serie_notification;
  notifica.when = System.currentTimeMillis();
  </code></pre>
  
  <p>with <strong>notifica.defaults = notifica.defaults|Notification.DEFAULT_SOUND;</strong> I enable the default sound but if I want to disable the sound how can I do ??</p>