title: Enable native android password screen programmatically
body: <p>Is there a way to enable, disable native android password screen pro-grammatically? I am asking this question because I saw the app <a href="http://www.42gears.com/surelock/surelockandroid.html" rel="nofollow">SureLock</a> which is capable of enabling and disabling android system password lock programmatically by user interaction without any root privileges. When ever user tries to go into system settings via SureLock app they have enabled native system password screen lock. App also works ics &amp; jb systems without a problem. </p>
  
  <p>Unless is there any alternative ways of implementing similar logic to design custom lock like system password lock.</p>
  
  <p>Thanks. </p>