Frameworks : Fix face detection

I337a7a2e8b124aac76f52abcc0edd8af9b0b0e29 introduced
the ifdef's at the wrong location. This patchset addresses it.

Change-Id: I6b19fb96076bdc62b2ca57d1ccaf97f0cb901d67
HALO (1/2)

Change-Id: I0be200997e728f0eb476e7cf219300aa4eb6ff80
Transparent Statusbar

Change-Id: I5297b232184b9bfb12b507b6747db3fddb652c35
Revert removing FLAG_ACTIVITY_CLEAR_TOP from intent
Removing that flag from the intent provokes some apps not being able to finish pressing the back key.
This change doesn't affect other opened apps.

Change-Id: I81a47f8e648114d8e2144a3b9854ede299d67871
HALO: halo can save last position now

Change-Id: I5a608b02323ab9fdfa3922a3c9844e75c3a1ab09

fix

Change-Id: I00ced429cfcc90507b8cc14b228a74b8902e67e8

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/halo/Halo.java
HALO: keep apps in recents

Change-Id: I9ede8a1aba8d6721f077a39a31b6cc5cd8272dc2

Conflicts:
	services/java/com/android/server/am/ActivityRecord.java

Conflicts:
	core/java/android/app/Activity.java

Conflicts:
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java
Halo: unregister settings obeservers

Change-Id: I57ec9b874c332bec8be2b3e3ed2505f6be53b79e

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/halo/Halo.java
Build Fix

Change-Id: Iff348d1c6f75cbcdc19f73d97f4234750b2a69bc
HALO Style revamp

- speech bubbles are centered
- number batches are roundand simplified, same color as in g+
- markers appear as dots above the bubble
- hiding and dimissing triggers text hints
- couple of bugfixes

WARNING: some of the drawables are good for xhdpi only for now and must
be scaled down for the other resolutions

Change-Id: Ib656664f6f8c42b747df18d65d1e3fb40cb7480c

Conflicts:
	packages/SystemUI/res/values/strings.xml
Finish the floating activity again

Change-Id: I1db29ddd2c056d7645f1028e084face815a44e0c
HALO hiddenstate-fix + smaller numberbatch

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

Change-Id: Id7c2232e4e3e6e49392becbdcddeb1a494faafc8
HALO cleanup & better drawables

Change-Id: I7afb5f1e473e9611059e1ea2acfaa9d307696449
HALO hide bugfix, smaller numberbatch still

Change-Id: I5a94e0a7c39a7369cae2b0cabdbe8696eb15dbc5
Fix halo FC - HDPI Drawables

Change-Id: Ibae81429f7d0e9a38905b9d5cef0e1fd2d232d08
HALO new vertical gestures (NOT READY FOR RELEASE)

itroduces step gestures

-- Clear all notifications
-- Clear current notification

(*)

-- Hide HALO
-- Silence HALO until woken

Change-Id: I4b5bb7ec612dc0eb1d95e970348b15fba1d79df0
HALO clearall/silence (STILL NOT READY FOR RELEASE)

but working ...

Change-Id: Ie1c25f4ad60d2fac6321417c6fcf93e3dccd9d93

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/halo/Halo.java
HALO clearall-fix + dismiss icon (READY, BUT NEW STYLE IS XHDPI ONLY!)

Change-Id: I5d47a2dda9139445503f4e93f9a72c02b48cb88d
HALO cleanup & clearall-nap

Change-Id: I05e45812fa10e3f6b3818ac4a96d94c7d0d5d125
HALO: make a trusted overlay

Change-Id: I009be0361c73ec536277641d235b0c495bc43db6
HDPI Drawables

Change-Id: If831e6b2eebf5b8928f3041312d2a6ddd0eec548