HeadsUp: Add heads up blacklist options. (1/2)

Change-Id: If9e5eed658871400b3c21d9354262e0887bc592e
HeadsUp: Fix resetHeadsUpDecayTimer.

    - If user has forced immersive mode through expanded desktop,
    we shouldn't hide the heads up notification quickly.

Signed-off-by: Roman Birg <roman@cyngn.com>
Signed-off-by: Adnan Begovic <adnan@cyngn.com>

Change-Id: I6ac015ce5c28216cafd3ce96f8d1993495b26897
HOVER: Don't process and/or show foreground app notifications

- Don't show notification of foreground app
- Animate the ticker in this case so user can see it

Inspired from changes linked here https://gerrit.paranoidandroid.co/#/c/4453/10

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Change-Id: I9f45e1641a7478c7e460c32133db00bd67f63e75
TRDS: Fix Volume panel background

Volume panel is a bit out of the box compared to the normal theming.
Reapply the background via java code on theme change.

Change-Id: I0df41a95487f7c23d5fda5c2ec7df763c8e2f466