title: Android: How to do create custom EditText with a clickable arrow on the right
body: <p>I would like to have an EditText with one modification: on the right  but still inside the EditText there should an arrow pointing downwards that I can set <code>OnClickListener</code> to so that when the user clicks on the arrow it displays a menu. </p>
  
  <p>What is the best way to do this?</p>