FW: Set size for custom bg as well. (HALO)
Halo: Avoid showing Halo))) icons in status bar while added to Halo (Credits @Anu6is)
Some changes
Kill floating activities running in the same thread when tapping outside
This change makes all activities from the same app to be finished when we tap outside the halo window. Other apps running in different threads
(floating or not) won't be finished.

Change-Id: I3c51eafdcee7032fa90876411da3ff1eae0106c3