Grey HALO icons

Change-Id: I9ec0f7785723e10be11dd1df15684de774735ee0
App sidebar [1/2]

Change-Id: Ifc0c74ad435b5f4866503b85f76716fb071778f8

Conflicts:

	packages/SystemUI/res/values/colors.xml
Remove collecting usage stats for apps.

Change-Id: I60337bc084ac418b0a9d4f8a1a8fc5ac2d931f08
Add user defined transparency to app sidebar [1/2]

Change-Id: I8ed6d96e5e4d3e93dea37ac3d6f1c25186e1034c
Optimizations

Change-Id: Ia177e7b22fcc7e2096d947c7f15bf176e1d82ebd
Add user selectable size for sidebar [1/2]

Change-Id: I24d997c5b91da049c6ad84756bc544d143e2c00a
Decrease trigger width by 2 dp for default config

Change-Id: I8236e2ae67516bc6c6eb1808be84323e671ead04
Set mSnapTrigger to false on ACTION_DOWN to prevent snapping if the user touches the bar before scrolling finished

Change-Id: I4ef2d7c3586c897de510de21008b844161955ea4
Show text bubble when the sidebar is first being displayed and when the user touches on an item while the view is still scrolling.

Change-Id: I6c575d53dfdc65360aadb0be0cbcb93192450b28
Prevent sidebar from opening an application if the user immediately lifts their finger upon opening the sidebar.

Change-Id: I6fd9cd6d94aee49098cf1deb9ecde2e5f2f79deb
Add ability to exclude apps from the sidebar [1/2]

Change-Id: Ia4d9b2590a228fd1b8ad95a68919cfd3b062213b
Add a receiver to listen for packages being added and removed so the sidebar can reflect those changes.

Change-Id: I336734060f3064fcc3f60d9f48d4a33308a3f20e
Avoid NPE when mExcludedList is null

Patch Set 2:
  Correct logic

Change-Id: Ibaf9ff6996b514284e52a8adcfb5578f9d072eb0
Make sure mScrollView is not null when calling layoutItems from content observer.

Change-Id: I34e5be733af3166b3a88150bb5c4574f962be436
Use SCROLLBARS_INSIDE_OVERLAY to reduce excess width of sidebar

Change-Id: I07df99f67ee8ad0443e7e471a6f3c7c2f34293de
Delay hiding app sidebar by 500 milliseconds when an app is launched to prevent sidebar from not being visible but still receiving input.

Change-Id: I12f075537b77311158841183eb1df8a8805f87eb
Launch activity using component name so the correct activity gets launched for applications that have multiple activities that can be launched.

Change-Id: Ifb38cd4c7d8d8ba0db709a5e8bd310a7ac8fa16a
Cancel the auto hide timer when mScrollView receives MotionEvent.ACTION_DOWN

Change-Id: Ief41d298b71329eb5d19ac3d4aa1a07920308110
Disregard case when comparing app names for sorting.

Change-Id: Iecd6b295f5fb8f89fb0e4d3e539796199c7089f3
Use a Collator when comparing app names to account for differences based on the user locale.

Change-Id: Ic93ca46140ff21555cb374f1dad1240774567858