title: What is Notification Id in android
body: <p>I am making an app based on notification in which I had implemented Notification code but in that code I want to about notification Id .what is that can any body explain me .</p>
  
  <p>code:-</p>
  
  <pre><code>NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this);
      mBuilder.setContentTitle("This is a notification");
      mBuilder.setSmallIcon(R.drawable.app_me);
      mBuilder.setContentText("You have successfully created notification");
  
      Intent resultIntent = new Intent(this,ResultActivity.class);
      TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
      stackBuilder.addParentStack(ResultActivity.class);
  
      stackBuilder.addNextIntent(resultIntent);
      PendingIntent resultPending = stackBuilder.getPendingIntent(0,PendingIntent.FLAG_UPDATE_CURRENT);
      mBuilder.setContentIntent(resultPending);
  
      NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
      // notificationID allows you to update the notification later on.
      notificationManager.notify(notificationID, mBuilder.build());
  </code></pre>