Lock screen app
<p>I'm trying to create an Activity which would behave like a lock screen. I've seen apps on the market which do this, so I'm sure it is possible. ToddlerLock is a great example.
I already tried to and unfortunately without much luck.</p>

<p>I've set the category of my activity to HOME in my manifest file. This makes the app start when the home button is pressed... that is not really what I want but it's close. I know this has something to do with it because this is what ToddlerLock does. After installing it asks you to set it as the default Home app. Not sure what it does next but it works. Maybe it saves the previous Home app and launches that when the home button is pressed?
I'm running out of ideas really... please help me with this...</p>
