modify config values in frameworks and systemUI

Change-Id: I32b884b032e0ddeb701103e361840559daea2a2b

Conflicts:
	core/res/res/values/config.xml
Parallel shutdown

Decrease shutdown time by doing some shutdown tasks in parallel.

There are two threads executing during the shut down: the ShutdownThread
and a separate thread for the radio shutdown. However, the execution is
done in serial, as the ShutdownThread immediately joins on the radio
thread.

This commit will move the shutdown of the radio to the beginning of
shutdown and execute it in parallel to the shutdown of the rest of the
system.

The flow of the two threads during shutdown is now:

Radio Thread
  * Start shutdown of the radio
  * Wait for radio off or time out
  * Notify that the radio is done
ShutdownThread
  * Broadcast ACTION_SHUTDOWN as a parallel broadcast. (The receivers
    will get as much time to handle onReceive as it takes execute the
    rest of the tasks in the shut down flow. If they are not done in
    that time, we don't care.)
  * Shutdown ActivityManager
  * Shutdown MountService
  * Wait for MountService and radio to notify done
  * Vibrate
  * Low level shutdown

Change-Id: Ifdd8a9c75337fd9d00148a0d2b9917e10fa60634

Conflicts:
	services/java/com/android/server/power/ShutdownThread.java
base: Keyguard: correct usage of lock delay on end call

http://jira.omnirom.org/browse/OMNI-793

Change-Id: I32222a62bec05c4c99ac3039bf7aa983fccb6020
Fix memory leak in PatchCache

Patch object should be deleted when removing its corresponding
cache entry from PatchCache.

Change-Id: I8dfd7f557f6e5c6e9a9c04ba915372790e6f34f5
Signed-off-by: Sangkyu Lee <sk82.lee@lge.com>
bootanimation: performance/speedup enhancements (squashed from CM10)

bootanim: Don't cache textures if they're expected to use a lot of VRAM (rmcc)
https://github.com/CyanogenMod/android_frameworks_base/commit/14f9eecd3f543a25c4a2053d6155a9396a777a3a#cmds/bootanimation

bootanimation: performance enhancements (turl)
https://github.com/CyanogenMod/android_frameworks_base/commit/e6b54405aa70d7503a114d9c90ef7518abdd7133#cmds/bootanimation

bootanimation: fix usage of LOGW (intervigilium)
https://github.com/CyanogenMod/android_frameworks_base/commit/e45cf7d232490f44aecf8f2447220a8b5ace4c10#cmds/bootanimation

bootanimation: allow using RGB565 instead of ARGB8888 (tpruvot)
https://github.com/CyanogenMod/android_frameworks_base/commit/204282870a9c69b04ad5ddecd73fafbd7996cbc0#cmds/bootanimation

Change-Id: I203fa23f77d1349fb822a7662e2cd3998ba4c814

bootanim: Don't cache textures if they're expected to use a lot of VRAM

bootanimation cached all the textures generated until the animation
was completed.
For Hi-res animations with lots of frames (like the new CM9 anim on
xhdpi devices), this implied using large amounts of video RAM, more
than most devices actually have available, causing the animation to
stall (and in some cases, gralloc to lock up); so if an animation is
expected to use a lot of RAM (rough estimation based on frame size
and number of frames), disable cache entirely and generate the textures
on demand

Change-Id: I157e5cdde2aab1d82d980d77cbedd9f127c83a1d

Conflicts:

	cmds/bootanimation/BootAnimation.cpp

bootanimation: performance enhancements

This patch implements two simple performance enhancements, which
might benefit devices. They are completely opt-in by setting
the following variables.

  * TARGET_BOOTANIMATION_PRELOAD: will preload the bootanimation
    zip to memory; this is handy on devices where the storage
    might be slow. By preloading it, we get quick access to the
    zip file, and the animation doesn't stutter.

  * TARGET_BOOTANIMATION_TEXTURE_CACHE: allows maintainers to
    force texture cache on/off.

Also fixes the sign warnings related to int / size_t comparison

Change-Id: Ie92d1b0aa90b43ba39c368a2a33657a60c3a64b5

Conflicts:

	cmds/bootanimation/BootAnimation.cpp

bootanimation: fix usage of LOGW

Change-Id: I1d59df9f44f414d80058a532644cbbb40e22c701

bootanimation: allow using RGB565 instead of ARGB8888

RGB565 uses considerably less memory, and together with texture
cache, it allows us to offer a really smooth bootanimation on
not so powerful devices.

Change-Id: I9da8fd7e6a587b5895519dd0983ec9b8f676771b
systemui: turn off debugging

should be all of it

-VanirAOSP

Change-Id: Ia279a1be6968f67a4ad448cf51743f4c455af88a
Squash: Memory leaks, NPEs, races and optimizations for fw/base

This is a combination of 13 commits.

The first commit's message is:

Fix a programmatic smooth scroll bug

Bug: smoothScrollToPosition() stops at child view of which height is
higher than list view itself.

Signed-off-by: Yongyi Li <yongyi.li.cn@gmail.com>

This is the 2nd commit message:

Fix infinite recursive loop

There is an apparent recursive loop at IntProperty.java
in method set(Object, Integer)

This method unconditionally invokes itself. This would seem
to indicate an infinite recursive loop that will result in a stack overflow.

This was brought over from out original JB branch.  Somehow, this got
overlooked, and never made it into JB42.

This is the 3rd commit message:

Rework thumbnail handling

Since ids of media file are usually not continuous, the original file of thumbnail are
sparse. When there are big numbers files on ex\
ternal storage, the size of this file will be horrible.
Ex, when the id is 20000, then the .thumbnails/.thumbdata3-xx file will be 50000*10k = 488.28M.
Can refer http://stackoverflow.com/questions/12396715/android-huge-thumbdata4-file-in-dcim-folder
Because after 4.0, MediaProvider will scan any files, this will be a big problem. So I modify MiniThumbFile.java to avoid this.
According to the id, we now produce an index file. In this index file, one id will use BYTES_PER_MINTHUMB_INDEX(8) bytes in offset (i\
d+1)*BYTES_PER_MINTHUMB_INDEX. The data of these 8 bytes is the index of thumbnail file. The first BYTES_PER_MINTHUMB_INDEX bytes kee\
p next available index. And when you need insert a thumbnail, the index increase by 1. In this way, the block data in thumbnail file \
will be continuous. And thus unnecessary zero paddings will not be saved.

This is the 4th commit message:

frameworks/base: Fix for the race in Wallpaperservice

Wallpaperservice has a race among message handler of
DO_DETACH and service's onDestroy. In certain cases,
the engine kept track in mActiveEngines is removed by
message handler of DO_DETACH and service's onDestroy
doesn't get a entry in mActivieEngines and isn't able
to invoke detach. This keeps the broadcast receiver,
mReceiver active and is unregistered by the framework
and a corresponding leak is reported.

  Later, the message handler of DO_DETACH continues
and invokes detach on mEngine, which attempts to
unregister mReceiver and framework throws an exception
"Receiver not registered: android.service.wallpaper.
WallpaperService$Engine$1@40874580" and causes the
framework to reboot.

  In case of system_server, WindownManagerPolicy and
android.server.ServerThread contest for access of
shared members, mActiveEngines and mEgine. Fix is to
protect the critical section via synchronized block.

This is the 5th commit message:

Make EntropyMixer mix in output of Hardware RNG into Linux RNG.

On devices with Hardware RNG (HW RNG), this makes EntropyMixer
periodically (every three hours) read 512 bytes from HW RNG and mix
them into the Linux RNG.

This is done without increasing Linux RNG's entropy estimates to
avoid having to trust the quality of the HW RNG. This approach cannot
reduce the quality of the Linux RNG output, but may increase it.

This is the 6th commit message:

build core/jni with fstrict

This is the 7th commit message:

Reduce EntropyMixer seed size from 4096 to 512 bytes.

The suggested seed size from Linux drivers/char/random.c is 512 bytes
rather than the 4096 bytes currently used.

This is the 8th commit message:

frameworks/base/: Fix black wallpaper issue when home pressed.

In the specified usecase, there is a completely new set of
windows that appear on the screen during rotation. And the
existing code in the framework ignores the drawstate of the
hidden windows.

Wait till the drawState is ready for the hidden windows also.

CRs-Fixed: 521758

This is the 9th commit message:

Fix to NullPointerException when activity is relaunched

When ChooseTypeAndAccountActivity is relaunched and resumed
by ActivityManager a call is made to onActivityResult without
first triggering onResume. This leads to mAccounts object
still being null.

Fixed by properly setting mAccounts object if it is null prior
to use after function onCreate has been called.

This is the 10th commit message:

Remove possible leak when exception occurred.

nameUtf8 is not released after exception.
In addtion, Fix code going down after ThrowException.

This is the 11th commit message:

frameworks/base: Fix to remove exception in tonegenerator

- Framework reboot happens, if tonegenerator fails to create
  a track in audioflinger.
- The cause for framework reboot is, an exception thrown by
  tonegenerator if fails to init.
- Fix is to remove the exception and delete the tonegenerator
  instance.
CRs-fixed:466491

This is the 12th commit message:

framework: packageinstaller :fix logical error in size calculation

fix logical error in available size calculation.

This is the 13th commit message:

frameworks/base: move the traces file to avoid data loss

If an ANR comes just after the framework reboot, the traces for
the framework reboot will get over-written with the ANR traces.
So, We are missing the traces for the framework reboot which
makes debugging the framework reboot difficult.

This patch will rename this trace file for the framework reboot
once the ActivityManager collects the traces.

Patchset 2: Made commit message easier to read

Change-Id: Iee07b13ba02d8aab9cc43567aa5df131cc43c737
Fixes for clang:
PackageInfo is a class, not a struct.
String16 is contained in the android namespace. Do not namespace prefix it
within the android namespace.
Explicitly specify which std classes are necessary to prevent ambiguous
type errors. (map, set)

Change-Id: I0d01477a976e770821ebae8847f8d11b132a15d6
Framework: Fix GSM signal strength

Certain OEM gsm ril libs send back a bogus value for LTE signal
that causes SignalStrength.java to default to LTE and report
incorrect signal values.
Use prop value ro.telephony.ril.v3=signalstrength to get proper
GSM signal reading on certain devices.

Signed-off-by: dhacker29 <davidhackerdvm@gmail.com>

Change-Id: I86279dcbc350fe718d89070acc12178de3c600c2
ProcessList: use different polling interval when screen off

We are using the same time interval for both screen off and screen on.
For process on top: ActivityManager.PROCESS_STATE_TOP, we will poll PSS
information every 120 sec.
During polling PSS, we are grep /proc/%d/smaps which is a 10k lines file.
This cost quite a lot of CPU resource. But when screen off, we don't need to update
TOP process PSS so frequently since we are not operating it. Lower polling
circle to every 15min to reduce power.

Change-Id: Ia4cd26290d44d066f034d5270ce5523650a3c493
wifi: Fix StringIndexOutOfBoundsException for incorrectly encoded SSIDs

If the last character of a SSID is a unescaped backslash then WifiSsid
convertToBytes() will throw a StringIndexOutOfBoundsException and takes the
whole ROM down.

The issue was reported by andreip in the HTC One X XDA thread. His SSID was
set to "/ Andrew \".

04-10 21:33:54.265 E/AndroidRuntime(10479): *** FATAL EXCEPTION IN SYSTEM PROCESS: WifiStateMachine
04-10 21:33:54.265 E/AndroidRuntime(10479): java.lang.StringIndexOutOfBoundsException: length=10; index=10
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.net.wifi.WifiSsid.convertToBytes(WifiSsid.java:89)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.net.wifi.WifiSsid.createFromAsciiEncoded(WifiSsid.java:54)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.net.wifi.WifiStateMachine.setScanResults(WifiStateMachine.java:1522)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.net.wifi.WifiStateMachine.access$7100(WifiStateMachine.java:103)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.net.wifi.WifiStateMachine$SupplicantStartedState.processMessage(WifiStateMachine.java:2511)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at com.android.internal.util.StateMachine$SmHandler.processMsg(StateMachine.java:905)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at com.android.internal.util.StateMachine$SmHandler.handleMessage(StateMachine.java:760)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.os.Handler.dispatchMessage(Handler.java:99)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.os.Looper.loop(Looper.java:137)
04-10 21:33:54.265 E/AndroidRuntime(10479):     at android.os.HandlerThread.run(HandlerThread.java:60)

Change-Id: I8273decacfffea4e4cae3bb957c925833dab09e2
Wi-Fi: Ping the driver for wifi-only devices

Wifi-only devices are not capable to find APs with hidden SSID unless a DRIVER COUNTRY command
will send to wifi driver. This change has:

- Send DRIVER COUNTRY command to ping the driver (to correct the seek of hiddens SSIDs)
- Save mCountryCode as uppercase because the wifi_countrycode_values array is in uppercase.
  Otherwise the preference will not be found.

Patchset 7: Rebase
            Do not set mCountryCode if country is null

Change-Id: I85ab47c6768af3dddd0d33a7c42c6c1e2826be5f
WifiController: fix high perf lock sometimes not respected

When the device screen is turned off, the state is DeviceActive for
15 minutes. In this time, high perf lock is not respected and
Wi-Fi power-saving mode will be turned on because screen is off.

Fix by adding a new DeviceActiveHighPerfState.

Change-Id: I71074beec4d41286dea0861107d7931da205aca2
JIRA: CYAN-2860
Fix ResTable_config::CONFIG_* typo (MCC vs MNC)

In commit 08d5b8f, the ResTable_config::CONFIG_* enum was incorrectly
changed to assign the same value to both CONFIG_MCC and CONFIG_MNC:
    - CONFIG_MCC = 0x0001,
    - CONFIG_MNC = 0x0002,
    + CONFIG_MCC = ACONFIGURATION_MCC,
    + CONFIG_MNC = ACONFIGURATION_MCC,

This commit assigns CONFIG_MNC the value ACONFIGURATION_MNC, as
intended.

Change-Id: I3b8799914a55debdb3ff30a82ada7ad990c49970
Prevent MediaScanner infinite loop with invalid path

including double slash  "/storage/sdcard0/xx//xxx/xxxx"

Change-Id: I112a70c88b5ec662482b79c3151310b9b9b52e40
Remove java.io.tmpdir assignment in AndroidRuntime.

This value is overridden by the framework anyway
(see ActivityThread.handleBindApplication). Besides,
it doesn't seem like a great idea to let tools clutter
/sdcard/ with temp files.

Change-Id: I26c710cbea7397f89e6103e54a73044a87da95b1
WifiState: Don't aquire transitionwakelock in airplane mode

NetworkTransitionWakelock is for transition from Wifi to mobile.
It will cause device no sleep for 60s. There is no need to acquire
it in airplane mode.

Change-Id: I1487dc4787948d09e482f22e88d01768b54964da
Signed-off-by: pcarenza <pcarenza@gmail.com>
Keyguard: don't refresh ui when screen off KeyguardStatusView is doing refresh all the time, which cause high power when screen off.

Original commit: https://android-review.googlesource.com/#/c/78853/

Change-Id: Iaca0c01947bb372f1c5a18c78a50ff788f89a53d

Conflicts:
	packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
A background started service is removed from mStartingBackground when timeout.
Fix is to make sure mStartingBackground is updated to remove one.

Change-Id: I0e42beb550d33e6e400349b85bbb89848e18d520
AppOpsService: Optimize persistent xml file structure

Optimize persistent xml file to follow in-memory structure and this
reduces duplication of uid tag in the xml when multiple packages
belong to the same uid.

Change-Id: I1f2d67f404ce7fdf29ebc4003ab9ebf4964c6eb5