title: Material circular button in Android?
body: <p>Take a look at this list item in the CyanogenMod Music app:</p>
  
  <p><a href="https://i.stack.imgur.com/sRg2o.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sRg2o.png" alt="enter image description here"></a></p>
  
  <p>Which <code>View</code> is being used for that settings button? It couldn't be an <code>ImageButton</code> because when I press it, it creates a circular ripple:</p>
  
  <p><a href="https://i.stack.imgur.com/5cKgd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5cKgd.png" alt="enter image description here"></a></p>
  
  <p>Perhaps one way to do this is inflating a menu button in <code>Toolbar</code> inside the list. But calling <code>inflateMenu()</code> requires minimum API level 21. What other ways can be used to achieve this? Thank you!</p>