fix styles

Change-Id: Iba1474de4a3b2c7430ca8eb7f5c9b12a0454211a
Floating window: Enable transparent layer

Halo: Re-enable transparent layer

Change-Id: I3af24ed40314ca5edb1e5157c0ad9df8ac89c99f

App sidebar: enable transparent layer for floating apps

+ cleanup

Change-Id: I6ae8209f7d7839c78840e69bc9597d43fbedc790

enable transparent layer on notification long click

Change-Id: I058a19776bd90d964b5d5df4fcf251c784b3ba8c
Floating window: Enable transparent layer

Halo: Re-enable transparent layer

App sidebar: enable transparent layer for floating apps

enable transparent layer on notification long click

Change-Id: I8b90a19689e8b448a7649ff4f1586fa3c7607cb9
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.

Port from here: https://github.com/ParanoidAndroid/android_frameworks_base/commit/f489f45ab2ba5dd4991c241917f7f4b0fd74b884

Change-Id: Ie6d6f46b2e23be60f991520ed480c2866fb2d0e3
Bring floating window in line with ParanoidAndroid

Change-Id: Id39b454ce58ff6071d2bb739cca4bb012039b2d5
Revert "Revert "Halo: allow choose notifications on floating window or not (1/2)""

This reverts commit c671129b08698b1e8b228684207bb4829fb382bf.