private void broadcastVolumeWillBeUpdated(int streamType, int index) {
    Intent notificationIntent = new Intent(ACTION_AUDIO_VOLUME_UPDATE);
    notificationIntent.putExtra(EXTRA_STREAM_TYPE, streamType);
    notificationIntent.putExtra(EXTRA_VOLUME_INDEX, index);
    notificationIntent.putExtra(EXTRA_RINGER_MODE, EXTRA_VALUE_UNKNOWN);

    service.sendBroadcast(notificationIntent, null);
  }
 public void broadcastMediaChanged() {
   service.sendBroadcast(mediaStateChangedIntent, SipManager.PERMISSION_USE_SIP);
 }