This patch set allows the PMS to parse the
mac_permissions.xml file which contains the
seinfo values. Each package that is installed
on the device will be assigned an seinfo value
based on policy. This seinfo value will help label
the app process and data directory. Modifications
include adjustments to ApplicationInfo.java
to store the seinfo tag per package as well as
adjustments to installd to communicate the seinfo
tag to libselinux.
Change-Id: I61ad1ea12fb6a9a6d0b108ec163bc4bf4c954b58
Signed-off-by: rpcraig <rpcraig@tycho.ncsc.mil>
Activity.setImmersive(boolean) / android:immersive="bool" are now public.
In addition, if the foreground activity is immersive then an update lock
will be held on its behalf. This lets applications such as movie players
suppress the display of intrusive notifications, OTA-availability dialogs,
and the like while they are displaying content that ought not to be
rudely interrupted.
The update lock aspect of this mode is *advisory*, not binding -- the
update mechanism is not actually constrained; it simply uses this information
in deciding whether/when to prompt the user. It's more a guideline than
a rule.
Bug 7681380
Change-Id: I3c412a84cbf3933e3bf0168f2c71c54a86e4b7e5
RecentsActivity screenshots are called for very quickly after
WindowStateAnimator prepareSurface(). Without enough delay the
Surface.setLayer call does not propagate to the SurfaceFlinger
and the screenshot is incorrect (black) because it stops sampling
the layers too early.
This fix calls Surface.setSize() for each sampled Surface in
screenshots. setSize forces the SurfaceFlinger to process all
transactions queued before returning from closeTransaction.
Bug 7552304 fixed.
Change-Id: I1911dfa0b09cab713c55f5ba0c612496337a77df
Conflicts:
services/java/com/android/server/wm/WindowManagerService.java
There are two things going on here:
(1) In secondary users, some times theme information such as whether
the window is full screen opaque was not being retrieved, so the window
manager didn't know that it could hide the windows behind the app.
This would just be a performance problem, except that:
(2) There appear to be a number of applications that declare that they
are full screen opaque, when in fact they are not. Instead they are
using window surfaces with an alpha channel, and setting some pixels
in their window to a non-opaque alpha level. This will allow you to
see whatever is behind the app. If the system happens to completely
remove the windows behind the app, and somebody is filling the frame
buffer with black, then you will see what the app intends -- those
parts of its UI blended with black. If one of those cases doesn't
hold (and though we have never guaranteed they would, in practice this
is generally what happens), then you will see something else.
At any rate, if nothing else than for performance reasons, we need to
fix issue #1.
It turns out what is happening here is that the AttributeCache used
by the activity manager and window manager to retreive theme and other
information about applications has not yet been updated for multi-user.
One of the things we retrieve from this is the theme information telling
the window manager whether an application's window should be treated
as full screen opaque, allowing it to hide any windows behind it. In
the current implementation, the AttributeCache always retrieves this
information about the application as the primary user (user 0).
So, if you have an application that is installed on a secondary user but
not installed on the primary user, when the AttributeCache tries to retrieve
the requested information for it, then from the perspective of the primary user
it considers the application not installed, and is not able to retrieve that
info.
The change here makes AttributeCache multi-user aware, keeping all of its
data separately per-user, and requiring that callers now provide the user
they want to retrieve information for. Activity manager and window manager
are updated to be able to pass in the user when needed. This required some
fiddling of the window manager to have that information available -- in
particular it needs to be associated with the AppWindowToken.
Change-Id: I4b50b4b3a41bab9d4689e61f3584778e451343c8
...android.os.Parcel.nativeAppendFrom(Native Method)
The failing stack trace is:
11-20 20:29:04.365 19154 19170 E AndroidRuntime: java.lang.IllegalArgumentException
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.nativeAppendFrom(Native Method)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.appendFrom(Parcel.java:428)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Bundle.writeToParcel(Bundle.java:1613)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeBundle(Parcel.java:605)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.location.Location.writeToParcel(Location.java:903)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeParcelable(Parcel.java:1254)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeValue(Parcel.java:1173)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeMapInternal(Parcel.java:591)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Bundle.writeToParcel(Bundle.java:1619)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeBundle(Parcel.java:605)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.location.Location.writeToParcel(Location.java:903)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeParcelable(Parcel.java:1254)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeValue(Parcel.java:1173)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeMapInternal(Parcel.java:591)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Bundle.writeToParcel(Bundle.java:1619)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.os.Parcel.writeBundle(Parcel.java:605)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.content.Intent.writeToParcel(Intent.java:6660)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at android.app.ApplicationThreadProxy.scheduleReceiver(ApplicationThreadNative.java:763)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at com.android.server.am.BroadcastQueue.processCurBroadcastLocked(BroadcastQueue.java:230)
11-20 20:29:04.365 19154 19170 E AndroidRuntime: at com.android.server.am.BroadcastQueue.processNextBroadcast(BroadcastQueue.java:777)
This is odd because where we do Bundle.writeToParcel(), we are just writing the Parcel
we have with its current length. There is no way this should be able to fail like this...
unless the Bundle is changed while we are running?
Hm.
It looks like the location manager is holding on to Location objects which have a
Bundle of extras. It is that Bundle of extras that the crash is happening on.
And the bundle extras can be changed as it operates. And there are places where
the raw Location object is returned from the location manager, which means the
caller can be olding on to a Location object whose extras can be changed at any
time by other threads in the location manager.
So that seem suspicious.
This change should take care of all these places in the location manager, by
making sure to copy the location object before it goes out of the location
manager.
In addition, add some code to the activity manager to not bring down the entire
system if there is a problem trying to send one of these broadcasts. There is
no need, we can just skip the broadcast as bad.
Change-Id: I3043c1e06f9d2931a367f831b6a970d71b0d0621
Also fix a little problem where the USER_STARTED broadcasts
were not being sent as ordered broadcasts(!).
Change-Id: I3aa3e0a9b3900967cdd2d115ee103371b0a50c41
In alarm manager, print a summary of the top 10 alarms by time
being executed. Keep track of execution time (and wake count) of
each type of alarm for each application so this can be printed in
the summary (and used to compute the top 10 alarms). Rework how
the alarm summary stats are tracked so that we don't need to hold
on to the full Intent for each stat and can get the Intent information
at the time the alarm is sent rather than waiting for whatever Intent
comes back in the result.
Also in the battery stats: sort the kernel wake locks by time, add
a new section showing all partial wake locks across all applications
sorted by time.
Finally a new LocalLog class that is used by AlarmManager to log
important warning messages, so these can also be later found in
its dumpsys output.
Change-Id: Icc07810053e60fb623a49937e696819cb8352b06
Fix for the synchronization issue leading to access of an array
Index out of bounds. Issue occurs due to race condition between
removing the activities of a crashed process from history stack
and resuming a separate activity.
Change-Id: I14bb5834e778c15b674248e46fe93b0ce9f37967
Omits service name from destroyed events, since it can be derived by
looking back to the created event with the same ServiceRecord.
Change-Id: Ib7ab1031c0859437735e1fc985d58f47629b7ac4
Many media files and source code files were marked as executable in Git.
Remove those.
Also a shell script and python script were not marked as executable.
Change-Id: Ieb51bafb46c895a21d2e83696f5a901ba752b2c5
When we are clearing activities off the top of a task, propagate
any activity options down from the top-most one to whatever top
activity we are keeping. This ensures that if we set the activity
options on the top activity of the task previously to give it the
correct animation, we still keep that animation for the activity
that really ends up being the top.
Change-Id: I6919b644a530ac283fe4d320496edc2bf72aa04e
Two distinct changes:
Fix a bug seen in the wild where a newly-launched application will be
spuriously asked to instantiate a backup agent. What was happening
there is that some Activity Manager state was being left stale in certain
circumstances, and then in combination with app uninstall / install, there
could be a case where uid reuse wound up looking like an app identity
match.
We now positively verify before instantiating the agent that the intended
backup target package is uid-compatible with the app process that the
instantiation was requested of. The incomplete bookkeeping in the
Activity Manager has also been tightened up, and the Backup Manager is
more aggressive about cleaning up pending operations pertaining to
apps being uninstalled.
Bug 5874010
Change-Id: Ic389f4a96c9dcd0ba6b3962b579084033d8ae9f8
...stale intent of force stopped app
Fixing this caused other problems elsewhere that we don't have time
to address at this point.
Fixes issue #7338275: Tapping clock home screen widget doesn't open
alarms anymore
Change-Id: Iedc1fae5f62b6ead28d1895d709591358e5d6634
...phase & callback API
I realized there were a few things wrong with what was there. The new
ACTION_USER_STARTING was not being sent for the first user at boot, and
there was an existing problem where ACTION_USER_STARTED was sent every
time there was a user switch.
Also improved some debug output of broadcasts to make it easier to see
what is going on in this stuff, and better reporting of why a service
couldn't be started.
Change-Id: Id8a536defbbad1f73d94a37d13762436b822fbe3
...running as the foreground user
Add UserManager.isUserRunning() which is the public version of the
existing method on ActivityManager.
Also add UserManager.isUserRunningOrStopping() since that seems like
it will be useful.
And fix the internal function that returns the array of currently
running users to not include stopped users.
Change-Id: I84672fa8748fc027fd402729586b5603f640e498
...to fix background->shutdown delivery race
Add ACTION_STOPPING and ACTION_STARTING to allow such apps to keep track of
which users are started/stopped, and be involved in the process of stopping
a user.
Also get rid of the scale part of the wallpaper transitions, since it seems
like I have still failed at getting the user switch to wait until the new
wallpaper is displayed.
Change-Id: If7e8fdae3544a9d7987a1b9274dc8b49022f6f62
Bug: 7086881
Load resources for the correct user.
Also clean up package monitoring and locking.
Added dump method to SearchManagerService.
Sneaking in a change to make crash dialogs visible to current user.
Change-Id: Id56dd15428d66084de995e28be242db27c15fda3
The new attribute allows an Activity such as the alarm to appear
on all users screens.
Bug: 7213805 fixed.
Change-Id: If7866b13d88c04af07debc69e0e875d0adc6050a
Add a new call to the activity manager for the input dispatcher
to report about any pid having an ANR. This has a new feature
where it can also tell the activity manager that it is above the
system alert layer, so the activity manager can pop its ANR dialog
on top of everything if it needs to. (Normally we don't want
these dialogs appearing on top of the lock screen.)
Also fixed some debugging stuff here and there that was useful
as I was working on this -- windows now very clearly include
their uid, various system dialogs now have titles so you know
what they are in the window manager, etc.
Change-Id: Ib8f5d29a5572542cc506e6d338599ab64088ce4e
Mostly (turned off) debug output. Main fix is to resume the next
activity if we are pausing while sleeping and the top activity is
not the now pausing activity. Also helped things by fixing a problem
where removing a task would leave around dead destroy timeout
messages.
Change-Id: I9d550c216b4d7e2afe3d93553bb680cec41e2ed1
Bug: 7255777
Bug: 7263657
When userId is neither CURRENT nor ALL, the correct list of receivers
was not being built, due to a typo in ActivityManagerService;
Change-Id: Ib1dc627f0dbd1c91d02c718d2e4d2384ad687d1f
Issue #7211769: Crash dialog from background user has non-working "report"
The report button now launches the issue reporter for the correct user.
Also for crashes on background users, either disable the report button,
or simply don't show the dialog depending on the build config.
Issue #7244492: Bugreport button in Quick Settings doesn't actually do anything
Now they do.
Issue #7226656: second user seeing primary user's apps
I haven't had any success at reproducing this. I have tried to tighten up
the path where we create the user to ensure nothing could cause the
user's applications to be accessed before the user it fully created and thus
make them installed... but I can't convince myself that is the actual problem.
Also tightened up the user switch code to use forground broadcasts for all
of the updates about the switch (since this is really a foreground operation),
added a facility to have BOOT_COMPELTED broadcasts not get launched for
secondary users and use that on a few key system receivers, fixed some debug
output.
Change-Id: Iadf8f8e4878a86def2e495e9d0dc40c4fb347021
