No unnecessary boxing, enhanced for loops, redundant checks and throws,
imports (removal, reordering), possible void returns
Change-Id: I7a8e1b2007e3b0906e01b41785c518d02c2f3fab
Use RoleManager to Launch the correct activity and check the default app
Get rid of deprecated methods used here to do the same
Also add queries in manifest to allow the former method to work as well
Change-Id: I4702aaa4b35a994e225e63534da8fb4975b9717a