AudioManager.isWiredHeadsetOn() should not require permission MODIFY_AUDIO_SETTINGS.
Remove permission checks on all getters in audio policy manager as permission enforcement
is really usefull for setters.
Also deprecate AudioManager.isWiredHeadsetOn() which name and implementation are deceptive.
Change-Id: I38f8df7c26c0d417bf0e2b74e4c11c2d143f2ecd
a wrong orientation would be briefly shown when
rotation the screen. this happened when the window manager
set a custom transformation and the h/w composer was used.
the custom transformation was applied twice in that case.
Bug: 5037522
Change-Id: Ic1f87b63cd843f4475e4265d1624463825d775c4
- When shutting down, if the screen goes to sleep there is code
that tries to do a notifyAll without holding the lock:
java.lang.IllegalMonitorStateException: object not locked by thread before notifyAll()
at java.lang.Object.notifyAll(Native Method)
at com.android.server.am.ActivityStack.checkReadyForSleepLocked(ActivityStack.java:776)
at com.android.server.am.ActivityStack$1.handleMessage(ActivityStack.java:282)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at com.android.server.ServerThread.run(SystemServer.java:603)
- If an invalid Uri object is sent to the system process it can crash because
the Uri class throws an assertion while unmarshalling. Change this to an
IllegalArgumentException so it gets sent back to the caller:
java.lang.AssertionError
at android.net.Uri$PathPart.readFrom(Uri.java:2224)
at android.net.Uri$HierarchicalUri.readFrom(Uri.java:1106)
at android.net.Uri$1.createFromParcel(Uri.java:1689)
at android.net.Uri$1.createFromParcel(Uri.java:1681)
at android.content.IContentService$Stub.onTransact(IContentService.java:53)
at android.content.ContentService.onTransact(ContentService.java:120)
at android.os.Binder.execTransact(Binder.java:338)
at dalvik.system.NativeStart.run(Native Method)
- StrictMode can try to access the first index in the stack crawl of a stack crawl
array of length 0. Not sure why this happens, but make the code more robust:
java.lang.ArrayIndexOutOfBoundsException: length=0; index=0
at android.app.ApplicationErrorReport$CrashInfo.<init>(ApplicationErrorReport.java:341)
at android.os.StrictMode$ViolationInfo.<init>(StrictMode.java:1978)
at android.os.StrictMode$AndroidBlockGuardPolicy.startHandlingViolationException(StrictMode.java:1097)
at android.os.StrictMode$AndroidBlockGuardPolicy.onReadFromDisk(StrictMode.java:1068)
at libcore.io.BlockGuardOs.read(BlockGuardOs.java:137)
at libcore.io.IoBridge.read(IoBridge.java:426)
at java.io.FileInputStream.read(FileInputStream.java:179)
at java.io.InputStream.read(InputStream.java:148)
at com.android.internal.os.ProcessStats.readFile(ProcessStats.java:804)
at com.android.internal.os.ProcessStats.getCpuSpeedTimes(ProcessStats.java:564)
at com.android.internal.os.ProcessStats.getLastCpuSpeedTimes(ProcessStats.java:545)
at com.android.server.am.ActivityManagerService.updateCpuStatsNow(ActivityManagerService.java:1470)
at com.android.server.am.ActivityManagerService.batteryNeedsCpuUpdate(ActivityManagerService.java:1522)
at com.android.internal.os.BatteryStatsImpl$MyHandler.handleMessage(BatteryStatsImpl.java:110)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at com.android.server.am.ActivityManagerService$AThread.run(ActivityManagerService.java:1302)
(Also fix this code to not cause strict mode to trigger at all, because there is
no need, because this is just reading stuff from /proc.)
- The system seems to crash during boot if it thinks it needs to rotate
the screen, when it is trying to take the freeze snapshot way too early.
There is no need to freeze the screen during boot or if the screen is off:
java.lang.NullPointerException
at android.view.Surface.init(Native Method)
at android.view.Surface.<init>(Surface.java:256)
at com.android.server.wm.ScreenRotationAnimation.<init>(ScreenRotationAnimation.java:91)
at com.android.server.wm.WindowManagerService.startFreezingDisplayLocked(WindowManagerService.java:8758)
at com.android.server.wm.WindowManagerService.startAppFreezingScreenLocked(WindowManagerService.java:3971)
at com.android.server.wm.WindowManagerService.startAppFreezingScreen(WindowManagerService.java:4003)
at com.android.server.am.ActivityRecord.startFreezingScreenLocked(ActivityRecord.java:515)
at com.android.server.am.ActivityStack.ensureActivityConfigurationLocked(ActivityStack.java:3997)
at com.android.server.am.ActivityManagerService.updateConfigurationLocked(ActivityManagerService.java:12535)
at com.android.server.am.ActivityManagerService.updateConfiguration(ActivityManagerService.java:12439)
at com.android.server.wm.WindowManagerService.systemReady(WindowManagerService.java:6161)
at com.android.server.ServerThread.run(SystemServer.java:521)
Change-Id: I85062bb5f6b0909a0f52feedaa75e7611d9d7fbd
- Solves bug where an icon showed focus state on startup in Launcher. Once the keyboard arrows are used, Launcher enters non-touch mode as usual
Change-Id: I0080f3b72f6c22833c600a1026af0abc35024510
Bug: 5105599
Don't clear slot data when slot is no longer in use.
The kernel will not resend absolute slot values if they are
unchanged, even if the slot was previously marked unused.
Because the protocol is stateful, this could cause problems if
evdev drops events (marked by SYN_DROPPED) since we cannot
query the initial values of the slots, but there's nothing
we can do.
Change-Id: Ie13e68097fb8ed2542c2f60338b499082cf9e77f
Bug: 5064702
This change improves compatibility with standard touch device
drivers. All existing touch device IDC files will need to
be updated because the input system now assumes that the
touch device drivers implement the multitouch input
protocol correctly and use the appropriate axes.
Change-Id: I93aad0e011efea74fbc7fa3da31f7967aff8136c
Before this change, CPU and memory usage for an audio effect were
registered and checked against the limit by audio policy manager
upon effect instantiation. Even if an effect was not enabled
it would prevent another effect to be created if the CPU load budget
was exceeded, which was too restrictive.
This change adds a method to register/unregister CPU load only when
an effect is enabled or disabled.
It also adds a mechanism to place all effects on the global output mix
in suspend state (disabled) when an effect is enabled on a specific session.
This will allow applications using session effects to have the priority
over others using global effects.
Also fixes some issues with suspend/restore mechanism:
- avoid taking actions when an effect is disconnected and was not enabled.
- do not remove a session from the suspended sessions list when corresponding
effect chain is destroyed.
Change-Id: I5225278aba1ae13d0d0997bfe26a0c9fb46b17d3
...by once and for all making all of the code deal appropriately with
expected partial reads. We also now produce a properly conformant
underlying 'tar' EOF sequence [which will be compressed to almost
nothing] to doubly bulletproof the end-of-archive logic.
Fixes bug 5133658
Change-Id: I24a785574861d64ef10fc727b9f6b235575696b0
Copy resource would fail without a good error code when the file
couldn't be found during copy.
Also destroy the target container ID during move operations since it
might exist. If the copy failed due to it existing, it would get
destroyed anyway. This way the user has a chance to have a good outcome
the first time.
Bug: 3375299
Bug: 5113898
Change-Id: I00559833f0801bc50e7cc031b462495e37a6b4ab
Now that the driver is built into the kernel, a runtime crash
followed by a driver unload and reload does not reset the interface.
Ensure interface is down before bringing up supplicant
Bug: 5032635
Change-Id: Ib8f3d47617e587139a8a91a82146ee3a2f329700
Bug: 5149443
Removed some dead code and unnecessary checks, such as checks
for non-nullity of arrays that used to be dynamically allocated
once upon a time but are now part of the Device object itself.
Change-Id: I531116e816772d7c5030d22da0c8e1d7dcfba778
Don't remove effects until the session they are in goes away or all
AudioEffects have been explicitly released. This allows the control
panel process to die without stopping the effects.
Change-Id: I4496e5df080230ca1af149dec95c1309ab8ea888
the first time a surface was connected, the values returned
by query NATIVE_WINDOW_DEFAULT_{WIDTH|HEIGHT} and
NATIVE_WINDOW_TRANSFORM_HINT were wrong until a call
to queueBuffer was performed.
Bug: 5137366, 5121607
Change-Id: I7ac6b5b0daa876638f6bed7c20f286a6e6d984f6
Some methods would not check that the output orinput stream of a thread
was still valid before calling functions on its interface.
This could cause a crash if those methods where called while the output or
input was being closed by another thread.
Make sure that the output or input stream pointer is cleared before closing the
stream.
Always check that the output or input pointer is not null before calling
functions at the stream interface.
Generalize the use of initCheck() method to verify that the output or input
stream is not null.
Change-Id: I9d9ca6b744d011bcf3a7bbacb4a581ac1477bfa5
