title: TYPE_SYSTEM_OVERLAY in Android 4 ICS
body: <p>My question is similar to the one here, <a href="https://stackoverflow.com/q/9656185/563306">TYPE_SYSTEM_OVERLAY in ICS</a></p>
  
  <p>but is there any other way to achieve System overlay with touch events in ICS? </p>
  
  <p>There are applications in the market which use overlay like,</p>
  
  <p>Dock4Droid <a href="https://play.google.com/store/apps/details?id=com.urbandroid.dock" rel="nofollow noreferrer">https://play.google.com/store/apps/details?id=com.urbandroid.dock</a></p>
  
  <p>and </p>
  
  <p><a href="https://play.google.com/store/apps/details?id=mobi.conduction.swipepad.android" rel="nofollow noreferrer">https://play.google.com/store/apps/details?id=mobi.conduction.swipepad.android</a></p>