title: Android make a counter descending?
body: <p>im an <strong>beginner</strong> .. and i wanna do a <strong>counter descending</strong> when my program start like .. <strong>:</strong>
  5
  4
  3
  2
  1
  START SOMTHING</p>
  
  <p>simple</p>
  
  <p>thanks</p>