How to make a circular ripple on a button when it's being clicked?

Question

Background

On the dialer app of Android, when you start searching for something, and you click the arrow button on the left of the EditText, you get a circular ripple

Answer 1

If you are using AppCompat theme, then you could set the background of the view as:

android:background="?selectableItemBackgroundBorderless"

This will add circular ripple on 21 and above and square background on below 21.