Settings: Glowpad Torch (3/3)

Adapted to Androidx

PS2: String edit & remove from
	devices without torch.

Change-Id: Ide6fae8d35afb7f031aefcf6f5703ba57cf1f51d

Conflicts:
	res/values/slim_strings.xml
	src/org/androidx/settings/LockscreenInterface.java