title: Android - capturing hardware button presses while in locked mode
body: <p>We would like to be able to capture hardware button presses (long clicks) in android 2.3 when the device is locked.</p>
  
  <p>There is a problem to listen to "Volume_changed" event, as it does not change while the phone is locked.</p>
  
  <p>How can I find the intents fired after pressing the hardware volume button?
  I know that it is problematic for services to listen to these events, but is it possible to start an activity as a result of this press, when we are in locked mode?</p>
  
  <p>Thanks!</p>