- Rename "Swappable PSS" to "PSS Clean" which I think is what it
means and is consistent with the other memory metrics.
- Split at the top level the dalvik heap from other dalvik allocations,
so when you look on the dalvik allocations line things are consistent
with the allocator's data and it is clear what are app allocations vs.
other data in dalvik.
- Don't print lines that are all 0.
- Don't print the detailed Dalvik allocation data by default; add a new
option to have it printed.
Here's what a typical system process dump now looks like:
** MEMINFO in pid 6358 [system] **
Pss Pss Shared Private Shared Private Heap Heap Heap
Total Clean Dirty Dirty Clean Clean Size Alloc Free
------ ------ ------ ------ ------ ------ ------ ------ ------
Native Heap 0 0 0 0 0 0 6964 3599 2048
Dalvik Heap 7541 0 4344 7356 0 0 11768 11194 574
Dalvik Other 3553 0 2792 3448 0 0
Stack 28 0 8 28 0 0
Cursor 4 0 0 4 0 0
Ashmem 5 0 12 0 0 0
Other dev 4004 0 24 4000 0 4
.so mmap 3959 684 2500 2280 5468 684
.apk mmap 173 68 0 0 692 68
.dex mmap 4358 3068 0 0 9276 3068
Other mmap 60 0 8 8 244 36
Unknown 4387 0 508 4380 0 0
TOTAL 28072 3820 10196 21504 15680 3860 18732 14793 2622
Objects
Views: 10 ViewRootImpl: 1
AppContexts: 8 Activities: 0
Assets: 3 AssetManagers: 3
Local Binders: 176 Proxy Binders: 341
Death Recipients: 141
OpenSSL Sockets: 0
SQL
MEMORY_USED: 473
PAGECACHE_OVERFLOW: 98 MALLOC_SIZE: 62
DATABASES
pgsz dbsz Lookaside(b) cache Dbname
4 68 49 7/21/7 /data/data/com.android.providers.settings/databases/settings.db
4 20 17 0/13/1 /data/system/locksettings.db
4 20 21 96/14/2 /data/system/locksettings.db (1)
4 20 21 75/13/2 /data/system/locksettings.db (2)
4 80 29 4/17/3 /data/system/users/0/accounts.db
Change-Id: Ifd511a7baaa8808f82f39509a5a15c71c41d1bac
- Add all changing windows to mResizingWindows when an ActivityStack
is resized.
- Stop calling TaskStack.setBounds if the bounds haven't changed.
- Make moving a task from one stack to another work properly.
- Eliminate unused methods and redundant variables in WindowState and
WindowStateAnimator.
Change-Id: I3a950c777bcc50cdeced150d44423d4d0b38af4a
- Move activitySleptLocked, checkReadyForSleepLocked,
mGoingToSleepActivities, mGoingToSleep, mSleepTimeout from
ActivityStack to ActivityStackSupervisor.
- Fix bug that was causing mGoingToSleepActivities to always be
empty.
- Add more debug logging.
Change-Id: Ibd57bd49bf6f468567571b390f3051faaeee1aa1
The screenshots were capturing the entire screen. Now they are limited
to the stack containing the activity.
Add debug for stack states.
Change-Id: I6d47cd37091bfdfd94e7abe89826b7ba8cb69b51
We now keep track of all the threads that are stopped, and
print stacks for all of them. Also more threads are now adding
themselves to the watchdog.
Unfortunately the stack we get from threads is far less useful
than the stacks from the ANR report, because these don't include
any information about the lock the thread is blocked on and what
thread is holding that lock. For example, here is a test of the
log output from causing a hang in the system process:
W/Watchdog( 5205): *** WATCHDOG KILLING SYSTEM PROCESS: com.android.server.am.ActivityManagerService, main thread
W/Watchdog( 5205): foreground thread stack trace:
W/Watchdog( 5205): at com.android.server.am.ActivityManagerService.monitor(ActivityManagerService.java:14333)
W/Watchdog( 5205): at com.android.server.Watchdog$HandlerChecker.run(Watchdog.java:142)
W/Watchdog( 5205): at android.os.Handler.handleCallback(Handler.java:730)
W/Watchdog( 5205): at android.os.Handler.dispatchMessage(Handler.java:92)
W/Watchdog( 5205): at android.os.Looper.loop(Looper.java:137)
W/Watchdog( 5205): at android.os.HandlerThread.run(HandlerThread.java:61)
W/Watchdog( 5205): main thread stack trace:
W/Watchdog( 5205): at com.android.server.am.ActivityManagerService.broadcastIntent(ActivityManagerService.java:12252)
W/Watchdog( 5205): at android.app.ContextImpl.sendBroadcastAsUser(ContextImpl.java:1158)
W/Watchdog( 5205): at com.android.server.DropBoxManagerService$3.handleMessage(DropBoxManagerService.java:161)
W/Watchdog( 5205): at android.os.Handler.dispatchMessage(Handler.java:99)
W/Watchdog( 5205): at android.os.Looper.loop(Looper.java:137)
W/Watchdog( 5205): at com.android.server.ServerThread.initAndLoop(SystemServer.java:1050)
W/Watchdog( 5205): at com.android.server.SystemServer.init2(SystemServer.java:1125)
W/Watchdog( 5205): at com.android.server.SystemServer.init1(Native Method)
W/Watchdog( 5205): at com.android.server.SystemServer.main(SystemServer.java:1116)
W/Watchdog( 5205): at java.lang.reflect.Method.invokeNative(Native Method)
W/Watchdog( 5205): at java.lang.reflect.Method.invoke(Method.java:525)
W/Watchdog( 5205): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)
W/Watchdog( 5205): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590)
W/Watchdog( 5205): at dalvik.system.NativeStart.main(Native Method)
I/Process ( 5205): Sending signal. PID: 5205 SIG: 9
Change-Id: I8ff9892d8d072d8dc599a73de4bdb75e3b1a6e97
- Modify Am.java to accept 'stack resize' command.
- Add logging for assigning home stack to non-home task to track down
bug. And maybe fix bug.
- Add template parameter to ArrayList.
Change-Id: Ia73182afc20e9e4430ddadebae034cecb3798eec
- Modify Am.java to accept 'stack resize' command.
- Add logging for assigning home stack to non-home task to track down
bug. And maybe fix bug.
- Add template parameter to ArrayList.
Change-Id: If904c3ead623464ff5863b7241c68c1b7573bcf4
Because the resolve activity always assumes CATEGORY_DEFAULT, there are odd
cases where apps with malformed intent filters wind up interfering with
users' ability to specify a preferred launcher app.
Bug 8805220
Change-Id: I4c1295dc844e442eec6efd603ce11b673879dd5a
When a root activity is finishing and it is supposed to return to
home make sure there are only lower activities waiting to start before
going home.
Fixes bug 8632206.
Various other refactorings for efficiency.
Change-Id: I8bbb9de78d0ea9f45a504cf4bad72c698e9cc3d8
IActivityController has a new callback which the Watchdog calls
when it detects that the system process is hung. This may be
use full monkey. All hail the monkey!
Also add a new private feature to Binder to be able to turn off
all incoming dump() calls to a process. The watchdog uses this
when it reports it is hung, so that if someone, say, wants to
collect a bug report at this point they won't get stuck waiting
for things that are all busted.
Change-Id: Ib514d97451cf3b93f29e194c1954e29f948c13b1
- Replace calls to ActivityStack.resumeTopActivity() with calls to
ActivityStackSupervisor.resumeTopActivities().
- Move dim layers from display scope to stack scope. This applies to
both the animation background dim layer and the FLAG_DIM_BEHIND dim
layer.
- Move windows on stacks that are not targeting wallpaper above the
wallpaper. Otherwise wallpaper placement hides the non-focused stacks.
Change-Id: Ic6b97ac6b094672bb1ddac17ce46ea58c738f073
Add a test for being the top task when closing the last activity in a
task. Without this test, if the last activity in a task was flagged to
return to the home activity on completion but that activity had
launched a new task we would not go to the new task but would instead
launch the home activity.
Fixes bug 8775949.
Change-Id: I7fd9d9ebbdbff8064d894407c35190894a141ecf
To help correlate battery usage against actual foreground app usage,
start tracking time on a per UID basis. It uses the nesting feature
of StopwatchTimer to track multiple PIDs inside the same UID.
Improves units on docs, and persists foreground CPU time with a
consistent ordering. Reports foreground activities time and
foreground CPU time.
Change-Id: I95d12963923e3fd421730f6fbfc842dfd8d3a055
This gives us matching pause/resume calls to updateUsageStats(),
since configuration changes never report the pause event.
Change-Id: I5c8afc28766cd90d4bd793980265ce7988750cae
- Continue to display the home screen for non-fullscreen activities
such as Download. Previously launching Download from home would
display Download on top of the previous activity on the user activity
stack.
- Fix NPE when DEBUG_PROVIDER is true.
Change-Id: I705ea43e4b78a5f5e83fc3f5fa83e4c95e592268
- Save and restore WindowManager stack states.
- Maintain ActivityManager activity states based on the stack
the activity is in.
Fixes bug 8646641.
Change-Id: I16c76c7708ab49121c3884a7e5bf219898b92d3f
- New InputEventReceiver for detecting taps outside of focused stack
boundaries.
- Fixed bug that wasn't pausing the non-focused window when returning
home.
Change-Id: Ia51d312a7c029abc01eb5df1102814cc29d33b47
Mid-course corrections.
- Simplify ActivityStackSupervisor and ActivityStack constructors to
get passed parameters from ActivityManagerService.
- Store WindowManagerService referecne locally in
ActivityStackSupervisor and ActivityStack.
- Rename getTopStack to getFocusedStack in ActivityStackSupervisor
and ActivityManagerService.
- Move mWaitingActivityLaunched/reportActivityLaunchedLocked and
mWaitingActivityVisible/reportActivityVisibleLocked from ActivityStack
to ActivityStackSupervisor.
- Moved reportResumedActivity to ActivityStackSupervisor.
- Added a Handler to ActivityStackSupervisor. Will populate it on next
CL.
Change-Id: I1bbe5eb737c5cac6b896bc9748f329891e94d00f
- Fix back button behavior with two stacks. Stopping activities were
held in that state indefinitely. This change causes IDLE_NOW_MSG to
be sent immediately for the last activity in a stack.
- Touch in non-focused stack was being ignored because of focus tests
in AbsListView.
- Change the focused stack when the activity focus changes. Renamed
mMainStack to mFocusedStack to reflect this.
- Resume all top stack activities when resuming.
- Assign intent task to ActivityRecord if it doesn't have a task.
Fixes bug 8433463.
Change-Id: I8d3c806234511697bc209ab99890730ffa514d20
- Add taskId parameter to createStack() so stacks are pre-populated
with a task.
- Keep track of stack access order in DisplayContent so getTasks
returns in MRU order.
- Set touchableRegion in InputMonitor so modal touching does not
extend beyond stack boundary.
- Fix stack merging so that deleting a stack results in a new
stack the size of the two children.
Change-Id: I62a6ba0a34f34dd7ec866b440bf04595379e19e8
Split stacks and move tasks between them. Layout the windows
according to the new stack split.
After layout content rectangles are known split the available area
between all stack boxes. Then use those values for future layout.
Provide stack contents to ActivityManager.
Change-Id: I9746e6185445633810d506be514d0b7b540a7f99
When granting a Uri permission with new PERSIST_GRANT_URI_PERMISSION
flag, persist that grant across device reboots until explicitly
revoked. Adds new persistedModeFlags dimension to UriPermission,
and moves all flag mutation into UriPermission for clarity. Adds
flag documentation. Only inflate HashSet as needed.
Write persisted grants into XML file, saving based on source and
target package name and user handle. Sanity check grants when
parsing.
Wipe all grants from/to a package when uninstalled, and wipe any
transient grants when a package or user is force stopped.
Persistable grants are always considered "needed."
Change-Id: I3f001571b498fd607456a1257a6383f904d19497
