On newer devices that lack hardware back / home buttons, the bar at the bottom should be expected. If it weren't there, then the user would have no way of exiting the app! On these modern devices, full-screen typically just means hiding the action bar and the notification tray (at the top of the screen).
Answers
On newer devices that lack hardware back / home buttons, the bar at the bottom should be expected. If it weren't there, then the user would have no way of exiting the app! On these modern devices, full-screen typically just means hiding the action bar and the notification tray (at the top of the screen).