Whenever I attempt create a new blank activity I run into a very annoying problem. I am unable to change the app theme from AppTheme.noActionBar... it is very frustrating as I can't select themes like Holo.Light, Material.Light, etc. When I make a empty activity everything runs fine; however, I am unable, at least to my knowledge, to create things like an Overflow menu. If you have any suggestions it would be greatly appreciated. Thanks!!!