title: override Home key in android ICS
body: <p>I need to override HOME key in my application. I've used code from <a href="http://nisha113a5.blogspot.ro/2012/01/intercept-home-key-android.html" rel="nofollow">this post</a> but it's not working on android 4.X. Do you know other workarounds to achieve this task? I've looked a little bit in native Phone application (on android 2.2) but I couldn't find where is the code that overrides HOME button, but I've searched for text "TYPE_KEYGUARD" in all project and my ide couldn't find anything, which makes me think that there is another way to suppress HOME key. Any ideas?</p>