SystemUI: Improve HeadsUp expanding performance.

Change-Id: Ifd31caca6d2eb2432772b6a63f6b545f8288f449
Fix thumbnail bug

When there was no thumbnail for a given image, the getThumbNail() convenience
method could return a previously-returned thumbnail instead of null.

b/15771860
https://code.google.com/p/android/issues/detail?id=40714

Change-Id: Ibd18e048145bf347469f800afdf436247ea6b693
Merge "SystemUI: Improve HeadsUp expanding performance." into kitkat
IndexOutOfBoundsException observed rarely in ProcessStats

Sometime IndexOutOfBoundsException is observed in ProcessStats
while allocating longs array. This could be due to synchronization.
This fix will return if array index is >= size.

Change-Id: I1df34152c95f2ff61829da07f750e79a6f1efab3
CRs-fixed: 626638
Fix a resource race bug in PathCache

When enabled defer rendering, it will do precache for DrawPathOp.
The paint used for creating PathTask in precache just get the address
of mFilteredPaint of OpenGLRenderer. So for the following defer
operation like DrawTextOp has possibility change the mFilteredPaint
by getPaint while another WorkerThread in PathCache is using the paint
which pointed to the same address of mFilteredPaint to generate bitmap.
As a result, it will generate a wrong bitmap for generateTexture in
PathCache. To fix it, do a copy of paint when creating PathTask.

CRs-Fixed: 664244

Change-Id: I5516f5b143458b88d3573d15b7ebb34f688800c7
base: App crash when select suggestion's length more than specified.

App crashed by catch IndexOutOfBoundsException which raised
by check span range when select suggested string.The root
cause is that the editor will truncate the suggested string
which length is more than it specified, but it also set span
use the suggestion's original length.

Update the suggestion's real length after editor replace the
original string to suggested.

Change-Id: I2d765701934a9e68be172cb87a104590f3cdeceb
CRs-Fixed: 532211
Applications crash observed while selecting words from suggestion list

While selecting words from suggestion list, applications are crashing as
textview span are going out of index. For textinput where spaces are not
allowed length difference shall be calculated properly to avoid Index
out of bound situations.

Change-Id: I360318cf9241abbb7f58ad1ddf3f3c8d364f17d1
CRs-Fixed: 642057
MMS: Fix Messaging will force close after tap one item in suggestion list

The span end is larger than string's length, it caused IndexOutOfBounds
exception.

Check the span end to avoid the IndexOutOfBounds exception.

CRs-Fixed: 555378

Change-Id: Iaf1cbe8db8704b3112afb6207982750b650fe5c5
Fixing IndexOutOfBounds Exception in ActivityManager

Bypass the iteration to avoid the exception during
the execution of ensureActivityVisibleLocked() because
startSpecificActivityLocked() within the loop may delete
the elements from History stack.

Change-Id: I195da10a8e9161572bdb653ad3021998d4f2a939
CRs-Fixed: 651963
base: Add support for FLAG_SUPPORTS_PROTECTED_BUFFERS

For the clients (WFD) which need secure HWC composition,
FLAG_SUPPORTS_PROTECTED_BUFFERS need to be set.
- Define new flag VIRTUAL_DISPLAY_SUPPORTS_PROTECTED_BUFFERS
- In VirtualDisplayAdapter, add support for the flag
FLAG_SUPPORTS_PROTECTED_BUFFERS.

CRs-Fixed: 653794
Change-Id: Ib954943f3e27067b2805188771f951c115833237
Added validity check for Pointer Index

Checking if the pointer index is valid before querying for X & Y
coordinates. This is done to avoid IllegalArgumentException.

Change-Id: Ic7f3022d33c313a0bfe8b55c9bc89019b33d23b7
Frameworks: Fix to avoid crash when the tab is not set.

Tab is not highlighted in Videoapp unlike Music app.
Instead the list is highlighted with mSelectedTab a negative value
when onFocusChange is called.
Add a check for mSelectedTab.

Change-Id: I930657b8a9be4be4d973f876242a15a667ec6f94
CRs-Fixed: 657606
audio: Inform audio HAL if it is a voice call initiated by Telephony

setMode() API with IN_CALL mode can be called by any of the Apps.
In HAL, it is required to distinguish if it is a real voice call
or not. Inform to audio HAL if it is a voice call by checking
getPhonestate() updated by telephony.

CRs-Fixed: 662804
Change-Id: I20a661f49f6566bdd1e23d6de18b509e2728ef19
Common: Add the api to parse the string to current language

These APIs are used to parse the text to local languange.
For example, if the carrier name in English is got from network or SIM card, we will
use these APIs to parse it to local language and display it to the user.

Change-Id: Id4922c526d77f434b43c5ac013472b6a1cd5069c
Fix the texture ID reuse issue in HWUI.

Issue: When the layer of previous frame is destroyed, it doesn't clear the
texture id in mBoundTextures[mTextureUnit], so in the next frame, if
glGenTexture returns same texture ID of the previous frame,
the new texture is not bound.

CRs-fixed: 671736

Change-Id: Ifc5fd2115fb1863b3c006ab14b0faabeaeb4eab4
Remove getBoundTexture().

GetBoundTexture checks the bound and active texture,
and we should clear the id from all bound textures
(regardless of whether they're active or not).
Remove the check and getBoundTexture() method,
and just always call caches.unbindTexture(texture.id).

CRs-fixed: 681102

Change-Id: I481386394f382519bb7ea2700c4e808e00474c70
Revert "Send broadcast when package is 'about' to be removed"

This reverts commit 238e80a5c7edcb922ce15feebec74ea2475c31cb.
This was a band-aid that is being fixed in a future commit.

Change-Id: I89a928e2fd9cff2b1992a6e85eb5c96c5b8b9b0e
Themes: Update LoadedApk resources.

Instead of creating a new LoadedApk when resources are not up to
date, we use the existing LoadedApk but recreate mResources.

Change-Id: Ic1ad810863d03c2cedc751c9e84dd7c954daf3d7
PhoneStatusBar: Readd headsup view when theme change occurs.

Change-Id: I5bbfa56650a1b2f9cd9c4365650f769bed009ab0
Use ArrayListExtra for broadcasting theme changes [1/2]

Change-Id: I897cfbbe293b73f9e8f069f4b4cefa7c3ffb79ed