title: Adjust brightness of BB Device through programmatically
body: <p>I am naive in BB platform. I own a blackberry Z10. I want to develop an app that should provide me following requirements,</p>
  
  <ul>
  <li><p>Change phone brightness from the app.<br/>
  The issue here is when I change brightness it works untill I am in the app. When I exit app, the settings revert.  I am developing something like (I hope it helps):</p>
  
  <blockquote>
    <p><a href="https://play.google.com/store/apps/details?id=com.haxor" rel="nofollow">https://play.google.com/store/apps/details?id=com.haxor</a></p>
  </blockquote>
  
  <p>I have tried to port the app from ART and it doesn't work for me.<br/>
  So If there's a solution out there in any ways ART or native blackberry. Please help.</p></li>
  </ul>