Give floating flag to previous activities in the stack
When launching stacked activities, only the last one is flagged as floating in sysui when tapping halo.
This causes the system to show the launcher when the first stacked activity is launched (this first intent gets the flag FLAG_ACTIVITY_TASK_ON_HOME
in TaskStackBuilder).
This change makes all the stacked activities get the floating flag if the last one has it.
Don't bring home to the front if we're opening a floating activity
Halo: Add master switch to disable Halo (1/2)
-Port master switch from @Der-Schubi.
-Fixed Halo not showed at first notifiction pulldown.
Halo: unregister settings obeservers

Change-Id: I57ec9b874c332bec8be2b3e3ed2505f6be53b79e
HALO minimal style (1/2)

Change-Id: I0e623ea12e23950e03fdacbc1c89f7428abd880e
HALO Style got a lil better

I'm a noob coder, maybe someone can help me make better AOSP guideline styling? But so far, this is the possible working factor i've got...

P.S Added Sony styled touch effect

And someone gotta resize it for hdpi and mdpi
Pink Halo Background for the ladies...
Merge branch 'jb4.3-test' into halo