Countdown clock in android
<p>i need to display a countdown clock , 
i calculated the difference between dates in miliseconds , how can i convert this to countown clock , like 20days 12hrs 12 min remaining ? i can get hrs remaining </p>

<p><code>(mili / 24 * 60 * 60 * 1000)</code></p>

<p>But This is the total hours remaining how can i convert this to 0-24 hrs 0-60 min format ?  </p>
