Recent tasks that have the persistable flag set are
saved to /data/system/recent_tasks/ on shutdown and in the
background. Their thumbnails are saved to
/data/system/recent_images/.

Change-Id: Ifb820a01c412fe1f8c0f6e41aa655fafd89eaa8d

Merge "DO NOT MERGE. Add more columns to TV metadata to enable newly requested use cases" into lmp-preview-dev

Also clean up the tag ids.

Bug: 15168075
Change-Id: I57fb6fb37e512c224370c72d806a4b702360f29f

BUG: 14313604
Change-Id: If8a1c60a90b89a94716c25abb3511c8612cbb973

 Bug: 15118640

 * Prevent over-stuffing the queue by dropping frames
 * Prevent double-drawing in one pulse by RT by deferring
   vsync registration until post-draw so that it catches
   the next vsync pulse instead of the current one
 * Bias vsync race condition towards the UI thread
 * Fix queueDelay to actually work

Change-Id: Ibf584258bd93ebcbba058bd976dc8b307f1c6155

Bug: 15189630

Change-Id: I4644ec782e636104fc06a27716f2fd224003e8d2
(cherry picked from commit 0a03a2ab50b665d382f92a1219177c3bd6fc568b)

Before:
* CameraMetadata.Key<T>

After:
* CameraCharacteristics.Key<T>
* CaptureResult.Key<T>
* CaptureRequest.Key<T>

CameraMetadata#get has been removed (each metadata subclass has
its own #get now) due to java generic limitations (in particular
a type bound <T1<T2> extends Key<T2>> is an illegal bound).

CameraMetadataNative gets a new #dumpToLog function to dump the native
metadata to logcat.

Bug: 15091017
Change-Id: Ic56c54c0d184e209e20de374dc8a6d79527c209f

Fresh new revisions of our Roboto family of fonts, including family
aliases for sans-serif-medium and sans-serif-black. Enjoy!

Change-Id: I2337ccbd1767a7769deea885e0900f1ca4329779
Bug: 15170360

Change-Id: I2e9f7f27c94b9f9240a5ca76952024055ff79878

* changes:
  The layertype was incorrectly restored with overlapping alpha animations.
  Decreased shadows between notifications slightly.

Also cleans up inflation so that we can apply themes more easily.

Change-Id: I56decb29fe987286a38fc0aa96f95952cf67c120

Bug:15187219
Change-Id: I8455d062a9d974a464abff3c656ca18d6da3fe9d

cherry-pick of Iaa7189178bda1c55f96da044d2a9fa602ba36034

Instead of duplicating internal info about SkShader, inspect the
SkShader installed on the SkPaint.

core/java/android/view/GLES20Canvas.java:
Remove setupModifiers, nResetModifiers, and nSetupShader.

core/jni/android/graphics/Shader.cpp:
Remove calls to create/destroy the (previously) attached SkiaShader.

core/jni/android_view_GLES20Canvas.cpp:
Remove native code for setupShader and resetModifiers.

graphics/java/android/graphics/BitmapShader.java:
graphics/java/android/graphics/ComposeShader.java:
graphics/java/android/graphics/LinearGradient.java:
graphics/java/android/graphics/RadialGradient.java:
graphics/java/android/graphics/Shader.java:
graphics/java/android/graphics/SweepGradient.java:
Remove code keeping track of native SkiaShader.

libs/hwui/Caches.h:
Include Extensions.h.

libs/hwui/DeferredDisplayList.cpp:
Compare shaders on the paint, instead of on DrawModifiers.

libs/hwui/DisplayList.cpp:
libs/hwui/DisplayList.h:
Remove vector of SkiaShaders.

libs/hwui/DisplayListOp.h:
Access the SkShader on mPaint.
Remove SetupShaderOp and ResetShaderOp.

libs/hwui/DisplayListRenderer.cpp:
libs/hwui/DisplayListRenderer.h:
Remove resetShader, setupShader, refShader, and mShaderMap.

libs/hwui/FontRenderer.cpp:
Pass SkShader to setupDrawShader and setupDrawShaderUniforms.

libs/hwui/OpenGLRenderer.cpp:
libs/hwui/OpenGLRenderer.h:
Add LayerShader, a class inheriting from SkShader, to mimic the
behavior of SkiaLayerShader. Unlike SkiaLayerShader, it can be set on
the SkPaint so it can be inspected later.
Set a LayerShader instead of a SkiaLayerShader.
setupDrawShader and setupDrawShaderUniforms now inspect an SkShader
passed in.
Inspect SkShader instead of mDrawModifiers.mShader.
Remove resetShader and setupShader.
setupDrawColorUniforms now takes a boolean indicating whether there is
a shader.
Add an inline function for accessing the SkShader on an SkPaint.
In setupDrawBlending(Layer*, bool), do not check the shader (which will
never be set), but do check whether the color filter may change the
alpha (newly fixed behavior).
In setupDrawBlending(SkPaint, ...), check the SkShader and whether the
color filter affects alpha (the latter is new behavior).

libs/hwui/Renderer.h:
Remove pure virtual functions setupShader and resetShader.

libs/hwui/ResourceCache.cpp:
libs/hwui/ResourceCache.h:
Remove functions for refing/unrefing shaders.

libs/hwui/SkiaShader.cpp:
libs/hwui/SkiaShader.h:
Much of this code was redundant and has been removed.
Convert structs into class with nothing but static functions for
calling describe/setupProgram.

libs/hwui/TextureCache.cpp:
libs/hwui/TextureCache.h:
Use the SkPixelRef as the key to the bitmap Lru cache, since shader
inspection will provide a different SkBitmap pointer (though it will
hold the correct SkPixelRef with the correct generation ID).

tests/CanvasCompare/src/com/android/test/hwuicompare/DisplayModifier.java:
tests/CanvasCompare/src/com/android/test/hwuicompare/ResourceModifiers.java:
Update manual test to have more shaders: radial, sweep, compose,
invalid compose.

BUG:10650594
Change-Id: I2e7182b3fc28268e7ca82fac6780540b6b45365c

This could lead to weird clipping bugs on the lockscreen. We now simply
set its type to back to NONE after the animation.

Bug: 15186220
Change-Id: I884b6830d748309105ed62471cb8b6dee71d51fe

If the quick settings panel changes, call userActivity to
delay the screen timeout.

Bug:15166195
Change-Id: Ie32fb39c5a975d9cf0d80d7fdf711177028a6b5c

If we rely on mNotificationList to be sorted, then we cannot allow
records to change without a corresponding call to sort.  Currently
RankingFuture may modify records in a separate thread, while the sort
doesn't happen until later.  This creates a window for race conditions.

Instead, RankingFuture should record operations to be performed on the
record that will replayed later, in a transaction along with a sort.

We can't simply overwrite the old record completely because another
future may be concurrently modifying a different aspect of the record.
Two futures that attempt to modify the same aspect will be serialized
and the second will overwrite eventually the first.

Change-Id: I9223cabdc60f72d8e37e6d8119bea1e0127185c0
(cherry picked from commit 77d3e0d0297caca5358879d36e8ba77710eb8e82)

Merge "Create deviceowner gated APIs for creating and removing users in devicepolicymanager." into lmp-preview-dev

Bug: 15181880
Change-Id: Iee71e4ebf95df044b7bbdd3044cb69455d704150

Newly introduced appear and disappear animations when in the shade.
Also introduced individual child delays such that notifications
appear in a slightly more appealing quantum way.
Also fixed a racecondition, such that added notifications already
have their final visibility state when they are added to the scroller.

Bug: 14081264
Change-Id: I18f5c57c2206f8e05996253981f540e97521e102

Caches responses from LockSettingsService in the client process.

Bug: 15088101
Change-Id: If77c5ec45f52a02c800d50cb8550bfcb180f301d

This will allow DMAgent to manage users for EDU's cart model user case.
Bug: 15015887

Change-Id: I1eadf1701cb75fc4b50eb1a0df1525eff818286e
(cherry picked from commit be9f43b9618ec25121b151d247eb0285fb6554b3)

1. Remove incorrect @return tag for void function.
2. Fix build breakage by removing the reference to
   #ETHERNET_SERVICE, which is hidden.

Change-Id: Ia893464bafc8257e48e0bd710d27954b535fcece
(cherry picked from commit ff7e406df8a46256e47fff70abc9116ad3f94c23)