Changes in this patch include
[x] Use %zu for size_t, %zd for ssize_t
[x] Some minor changes have been done to conform with
standard JNI practice (e.g. use of jint instead of int
in JNI function prototypes)
Change-Id: Id1aaa7894a7d0b85ac7ecd7b2bfd8cc40374261f
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
Signed-off-by: Craig Barber <craig.barber@arm.com>
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
When ensureActivitiesVisibleLocked goes through foreground activity
stack and reaches non-fullscreen activity, it sets showHomeBehindStack
variable to true.
If there is a fullscreen activity behind, showHomeBehindStack remains
unchanged, which causes Home application to be displayed anyway.
In this case user will see a fullscreen activity and Home activity
simultaneously.
To fix the issue we set showHomeBehindStack to false when we reach
fullscreen activity in the activity stack.
This was made visible by the following commit:
446ef1de8d373c1b017df8d19ebf9a47811fb402
Change-Id: I535c1283a4e26f5cf606375b837d4b7195324af0
After being bound to, a NotificationListenerService could
make a call into NotificationManagerService before having been
added to the list of active services.
Bug: 13644375
Change-Id: I4ed920d165f46d009f91e28ca13c3926563cd110
It saves us from having to add numerous native methods to HdmiCecService.
A new native method that reports physical address was added in consequence
to be able to build the message in Java side.
Other changes:
- Substituted more concrete type (cec_device_type_t) to int.
- Fixed the issue about byte endianness in handling physical
address/vendor id. The bytes of variable mPhysicalAddress in native
service were being reversed previously but still worked because they
were reversed again when copied out to outgoing messages. Vendor id
had a bug of bytes being reversed. In order to fix the issue, the way
they are copied to byte array was changed so that it becomes
independent to byte endianness.
- CL's for header/HAL implementation changes are:
https://googleplex-android-review.git.corp.google.com/#/c/437667https://googleplex-android-review.git.corp.google.com/#/c/437668
Change-Id: Id1ac683fe54597a2c707f30492c7f86e5392504d
Symptom: ANR occurs on previous activity.
Root Cause:
In KK, when a background activity starts another existed background activity (bring to front),
if current focused stack is not the same as the stack of target starting activity,
it will still resume the top of target stack, even the top activity on the target stack may not the same as target activity.
And it will result incorrect focus, press back key will send to previous stack's top then popup ANR on previous activity:
"Reason: Waiting because no window has focus but there is a focused application".
By original code comment, it looks 'bring to front' should not happen in this issue case.
// If the target task is not in the front, then we need
// to bring it to the front... except... well, with
// SINGLE_TASK_LAUNCH it's not entirely clear. We'd like
// to have the same behavior as if a new instance was
// being started, which means not bringing it to the front
// if the caller is not itself in the front.
If the caller and target are in the same stask, it will just deliver new intent without changing task order (the same behavior as JellyBean).
So the patch concept is just to avoid to use target stack to resume top when caller and target are in different stack.
Solution: Do not allow to resume another stack top if non-top activity try to bring existed activity to front.
It may not be a good solution, just a reminder for the issue case.
Reproduce steps:
Assume A, B, C are different app tasks.
When the application stack is like:
Top C
B
A
#Case 1: Home is foreground
A starts B with NEW_TASK, C will resume, focus still stays at Home, and window order does not update.
Then press back key or volumn key will result ANR on Home.
#Case 2: App is foreground (Resumed activity is C)
A starts Home, Home will resume, focus still stays at C, and window order does did not update.
Then press back key or volumn key will result ANR on C.
Change-Id: If05070123b248e2335791e43a4d4ddee6db11d84
Do not remove an AppWindowToken or its Task if it is running an
animation. Doing so leaves windows orphaned and bad things happen
when the system tries to retrieve the task assoicated with the
windows during layout.
Fixes the ugly output associated with bug 13440426.
Change-Id: I9d5fc50a7cb6189160d51cee3c82f7813baee715
Basically WindowManagerService wait for finishing animation when
a window is removed. But when second display is disconnected, windows
on second display can't be shown even if animation is waited for.
On the contrary, it keeps on waiting for finishing the animation
in special case.
With this fix windows are immediately removed without waiting for
animation when second display is disconnected.
Change-Id: I1354c193c04db394a21a11c174e10c8e7da17a0e
bug: 12033540
Expedited was previously tracked by a redundant internal variable, ostensibly
as an optimisation. This variable could differ from the value in the bundle
depending on how the operation is initialised, which led to confusion. Now an
expedited sync will only be treated as such on its first execution.
Change-Id: Ibfc4e9e49b86c82f2364a6ef55f887705a053eb6
NotificationListener services would start too early
and crash due to system_server not being ready.
Bug: 13439345
Change-Id: I86ee93b50d016bfa0119e21a8cde8635212b16a4
Introduces HdmiCecManager/HdmiCecClient to provide apps/system components
with the way to access HdmiCecService via Context.getSystemService(HDMI_CEC_SERVICE).
Change-Id: I39da071a328074a4b7b049947943688bd7779c26
Symptom: Unable to start any activity.
Root Cause: ActivityStack.mPausingActivity() points to a destroyed activity of a died process, so that ActivityStackSupervisor.allPausedActivitiesComplete() always returns false.
Solution: Set mPausingActivity to null in ActivityStack.cleanUpActivityLocked().
Reproduce steps:
a. Turn screen off.
b. A background service starts an activity X (in process X).
c. A background service starts a no-history activity Y (in process Y), but the main thread of Y was blocked.
d. A background service starts Y 3~4 times --> this causes am_failed_to_pause on X.
e. Main thread of Y is freed finally --> this causes Y crash for android.view.WindowManager$BadTokenException.
f. Turn screen on, X is shown on screen, but neither back key nor home key can work because mPausingActivity is Y.
Change-Id: I320b3db407e2d4cc745c8ca22a6e548742234242
On some devices, the USB "set configuration" command is propogated to the framework
after the "start accessory" event is received. However, on other devices like
the 2011 ADK board, no "set configuration" command is sent at all until we have
reenumerated in acccessory mode. To fix the original problem without breaking other
devices, we can simply remove assumptions about if or when "set configuration"
will be received. Now we simply remain switch USB configuration to accessory mode
when we receive the "start accessory" command, and remain there until the existing
10 second timeout expires.
Bug: 13393825
Change-Id: I4c9e3423185bd7252a907e4568d9e3ff06044b7d
This reverts commit fbd5521fb5e94fad066e21b9f91f4782afe71660.
This change broke support for the 2011 ADK board, which never sends a "set configuration"
command before "accessory start". So we revert this change and will replace it with a better fix.
Bug: 13535051
Bug: 13393825
Change-Id: Icd870d7ff6daff1567e04d93907f70f5d7e37884
In certain situations it was possible for a task to move to the top
in activity manager but not in window manager. This resulted in
the task appearing behind the launcher icons.
Fixes bug 13410184.
Change-Id: If0582b395e126a8aff70a0e4c64b731083c6ae8a
This CL adds a system service handling HDMI-CEC protocol. The service
is equipped with the capability sending/receiving HDMI-CEC messages
Not all the messages are in place. Currently it has messages to support
a few features only, as follows:
- One touch play
- System information
- Routing control (partially - active source status maintenance only)
- Device OSD transfer
- Power status
It will be extended to cover the wider usages in the follow up CLs.
The CEC standard version referenced in the implementation is 1.3a.
Change-Id: Ifed0b02f52ebf098eddb3bd0987efbf353b7e8fe
The screenrecord command can record secure content during rotation.
This is because the ScreenshotSurface surface for rotation animation
is not set secure even though its screenshot contains secure content.
Change-Id: I5a70be71ddfc26de4230e7d4fe547210c2154210
This fixes a bug where an allocated DeathRecipient in WindowManagerService
was holding a reference to keyguard binder interface after a call to
linkToDeath() without a matchin unlinkToDeath().
It was causing the keyguard side of the binder interface to stick around,
which in tern prevented the keyguard side from releasing its references.
The solution is to ensure matching linkToDeath()/unlinkToDeath() calls.
Fixes bug 11982048
Change-Id: I6959816b819ba953512c53675162195cbf1e0653
