title: Shade effect on ImageView
body: <p>I want to implement the following imageView. Notice how there is a black shade at the bottom of the imageView. How can I add this shade to an imageView using kotlin?<a href="https://i.stack.imgur.com/Yrmos.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Yrmos.png" alt="enter image description here"></a></p>