Finish the floating activity again

Change-Id: I0a1ffb97bff6791ee540c4b59811834f7e05d3fd
HALO hiddenstate-fix + smaller numberbatch and HALO cleanup & better drawables

once HALO is hidden an orientationchange won't wake it up getting in
your way.

Change-Id: Ieebba1b5d15ea880d6f5617580ac6c5e53372e9c