title: How to make push notification with specific sound?
body: <p>I'm working on android app with system of notifications and i need the android device to push the notification with a specific sound i stored on assets folder
  this is my java code for notification :</p>
  
  <pre><code>Notification noti = new Notification.Builder(MainActivity.this)
      .setTicker("Calcupital")
      .setContentTitle("Calcupital")
      .setContentText("User Information has been updated successfully")
      .setSmallIcon(R.drawable.login)
      .setContentIntent(pIntent).getNotification();
  
  noti.flags = Notification.FLAG_AUTO_CANCEL;
  
  NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
  notificationManager.notify(0, noti);
  </code></pre>
  
  <p>Assuming that my sound stored like that : (\assets\hopo.mp3) </p>
  
  <p>how to make this notification pushed with this sound without changing the push notification systems for other apps by changing the sound from the list that android device offered !!.</p>
  
  <p>I hope my question is very clear to you :)</p>