prevent ActivityNotFound exceptions at the file picker

Change-Id: Id93278c6186dc540f15013b358e21fee415a12c4
remove all RTL handling, fixes crashes on stupid stock samsung 4.2

Change-Id: Ibc6de64d6abef26cf9567b6a649b8cb33dd509c2
replace all integer parsing with an error safe parsing method

Change-Id: I6d342048974aa561cd25ced9950ae7cba84d29ab
fall back to using application layout inflater

Change-Id: I7f581c347715ab736756abddaae6cc386e0ff4d2