title: How to create countdown timer with animation on the View
body: <p>How can create a <code>View</code> like this</p>
  
  <p><a href="https://i.stack.imgur.com/iwiex.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iwiex.png" alt="enter image description here"></a></p>
  
  <p>In the quiz game, each level, this <code>View</code> will countdown the time, the faster the answer is chosen, the higher score will be. So, the first thing is how to get the time on this <code>View</code>.</p>