title: How to create a custom PopUp Menu
body: <p>I would like to create a custom PopUp menu in Android like the one in the attached screenshot. Any pointers would be appreciated.</p>
  
  <p>On click of the button "Choose Name" , you see a PopUp menu just below the button.</p>
  
  <p><img src="https://i.stack.imgur.com/L4N3p.png" alt="enter image description here">
  Thaknks.</p>