title: How to display more than 3 values at a time in a NumberPicker
body: <p>I'm creating a number picker as indicated in the attached image below but I want to show more than 3 values if space is available. This picker has 20 items and there is plenty of room to show more than 3 values. Can this be accomplished using NumberPicker?</p>
  
  <p><img src="https://i.stack.imgur.com/LT0nK.png" alt="enter image description here"></p>