How to make an Android device vibrate?

Question

I wrote an Android application. Now, I want to make the device vibrate when a certain action occurs. How can I do this?

Answer 1

You can Vibrate the Device and its work

   Vibrator v = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
           v.vibrate(100);

Permission is necessary but not on runtime permission required