Small issue with it (not a gamebreaker, though).
http://www.ootpdevelopments.com/boar...droid-bug.html
FWIW, I've been able to replicate - if the app isn't running, it works in fullscreen just fine. But if you go back to the launcher, the softkeys will be permanently on top the next time you start OOTP. There's no graceful way of exiting OOTP (and there should be one), so the only fix is to reboot the phone for force the app to close, which I imagine could lead to corrupting the saved game the same way as force quitting the desktop version could do.