Applications now get the display size from the window manager. No
behavior should be changed yet, this is just prep for some real
changes.
Change-Id: I2958a6660895c1cba2b670509600014e55ee9273
The FragmentManager/ListFragment impl was restoring the list
state before setting its adapter. This caused the list view to
lose the state, since it gets cleared as part of setting the
adapter. Now the fragment manager waits on restoring the view
hierarchy state until after it has done onActivityCreated(),
at which point we have set the adapter.
It would be nice to make list view less fragile in this regard,
but that is for a different change.
Change-Id: I032d6fe0fefc0dabfae95d44152146029ef5db8e
- Create /data/user directory and symlink /data/user/0 -> /data/data for
backward compatibility
- Create data directories for all packages for new user
- Remove data directories when removing a user
- Create data directories for all users when a package is created
- Clear / Remove data for multiple users
- Fixed a bug in verifying the location of a system app
- pm commands for createUser and removeUser (will be disabled later)
- symlink duplicate lib directories to the original lib directory
Change-Id: Id9fdfcf0e62406a8896aa811314dfc08d5f6ed95
You can remove sub-tasks inside of a task, or an entire task.
When removing an entire task, you can have its process killed
as well.
When the process is killed, any running services will get an
onTaskRemoved() callback for them to do cleanup before their
process is killed (and the service possibly restarted).
Or they can set a new android:stopWithTask attribute to just
have the service automatically (cleanly) stopped at this point.
Change-Id: I1891bc2da006fa53b99c52f9040f1145650e6808
Some API stubs for managing users and storing their details.
List of users is stored in an xml file.
Each user's properties are stored in a separate xml file.
Some unit tests for modifying the XML files.
Change-Id: If2ce2420723111bd426f6762def3c2afc19a0ae5
We now only keep a thumbnail for the task, not for each
activity. However if you use FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET,
we will make a new secondary thumbnail for that series of
activities. There is a new API for the app to get these
secondary thumbnails.
Also set a default thumbnail size for non-xlarge screens
so we have thumbnails on phones. (We need some smarter
code in the platform for computing the actual thumbnail
dimensions of the current device). And add a test app
to show recent tasks + thumbnails.
Change-Id: Ic36759f6635522118a2cb7f156662229a610c492
Activity manager now does all dump requests into apps
asynchronously, so it can nicely timeout if there is an
app problem. Also lots of general cleanup of the am
dump output.
Change-Id: Id0dbccffb217315aeb85c964e379833e6aa3f5af
Summary:
frameworks/base
- fix profiling to collect data beyond the first snapshot
- avoid many small files, accumulate data over process lifetime
libcore:
- add support for VM specific sampling, trying to cut down overhead
- added support for converting snapshot files to text format
- fixed race in profiler when stopping
dalvik
- added VMStack.setThreadStackTrace interface for filling a stack
trace into an existing StackTraceElement[]
Details:
frameworks/base
Changed snapshots from text to binary hprof format (bumping version to 3)
Changed from one file per snapshot to one file per process lifetime.
Restart profiling after snapshot.
core/java/com/android/internal/os/SamplingProfilerIntegration.java
Add quick test in maybeSnapshot to avoid doing work when the
SamplingProfilerIntegration is disabled. Make maybeSnapshot
private. Remove unneeded memory allocation in handleLowMemory.
core/java/android/app/ActivityThread.java
libcore
Added ThreadSampler interface. This allows VM specific thread
sampling optimizations. The portable version continues to use
Thread.getStackTrace().
dalvik/src/main/java/dalvik/system/profiler/ThreadSampler.java
dalvik/src/main/java/dalvik/system/profiler/PortableThreadSampler.java
dalvik/src/main/java/dalvik/system/profiler/SamplingProfiler.java
Add VMStack.setThreadStackTrace and use in new DalvikThreadSampler
to avoid allocating a full stack trace when only a limited depth
is desired.
dalvik/src/main/java/dalvik/system/profiler/DalvikThreadSampler.java
dalvik/src/main/java/dalvik/system/VMStack.java
Refactored BinaryHprof.readMagic out of BinaryHprofReader so it
can be used by HprofBinaryToAscii converter to probing file
types. Added magic number constant to be shared between readMagic
and BinaryHprofWriter.
dalvik/src/main/java/dalvik/system/profiler/BinaryHprof.java
dalvik/src/main/java/dalvik/system/profiler/BinaryHprofReader.java
dalvik/src/main/java/dalvik/system/profiler/BinaryHprofWriter.java
dalvik/src/main/java/dalvik/system/profiler/HprofBinaryToAscii.java
Removed unneeded HprofWriter interface. Changed to simpler static
interface to write HprofData to binary and text formats.
dalvik/src/main/java/dalvik/system/profiler/HprofWriter.java
dalvik/src/main/java/dalvik/system/profiler/AsciiHprofWriter.java
dalvik/src/main/java/dalvik/system/profiler/BinaryHprofWriter.java
dalvik/src/test/java/dalvik/system/profiler/SamplingProfilerTest.java
Added support for reading snapshot files created by
SamplingProfilerIntegration by stripping the text header to allow
easier conversion to the text format.
dalvik/src/main/java/dalvik/system/profiler/HprofBinaryToAscii.java
Fixed race between Sampler and
SamplingProfiler.stop. SamplingProfiler.stop previously simply
called the Sampler's TimerTask.cancel method, but this does not
wait for a currently running Sampler to finish. The TimerTask
documentation says the only reliable way to do this is to have the
run() cancel itself, so that is what is now done, with new code to
ensure that SamplingProfiler.stop does not return until the
Sampler has been terminated.
dalvik/src/main/java/dalvik/system/profiler/SamplingProfiler.java
dalvik
Refactored VMStack_getThreadStackTrace to create helper getTraceBuf
used to implement new VMStack_setThreadStackTrace. The new version
interface fills an existing StackTraceElement[], avoid allocating
unnecessary StackTraceElements.
vm/native/dalvik_system_VMStack.c
Refactor dvmGetStackTraceRaw to create dvmSetStackTraceRaw which
fills in an existing, potentially smaller, StackTraceElement[].
vm/Exception.c
vm/Exception.h
Change stack depths to be unsigned to avoid signed/unsigned comparison warnings.
vm/Ddm.c
vm/Exception.c
vm/Exception.h
Change-Id: I4b90255e4e1d33ea2b569321c4968b0f3369f251
The previous fragment implementation allowed for animations
during fragment transitions, but did not account for the
different behavior of fragments when popping the back stack.
In general, you probably don't want to run the same animation
for putting a fragment on the stack as for popping it off, which
is what happens now. For example, you might fade a fragment out when
putting it on the stack. But when popping ot off, fading it out
is probably not the behavior you want.
The new API (setCustomAnimations() overload with two additional
parameters) allows developers to specify animations to be run
in the popping operation. Otherwise, the animations are null and
the operation will not be animated.
Change-Id: I2e132b3890838358e496149f18a25037a59990aa
4087362: Provide a safer way to call DialogFragment.dismiss()
4087356: PreferenceActivity.invalidateHeaders() can cause
IllegalStateException: Can not perform this action after onSaveInstanceState
These are very safe; the first is just a new public API that
allows you to use an existing feature in DialogFragment, and the
second just uses the version of commit that avoids the failure if
happening at a point where the operation would be lost if restored
from the last state (which is no big deal for preferences).
Change-Id: I53971c9fb1efdcd599694cdcd4585b81afc156b8
Tweak the filter parameters so that we now use any restored wallpaper image
that is larger than our ideal size, and will reject any smaller images only
if they are *much* smaller than our ideal size. The specific threshold used
here will just barely reject Nexus One or Droid sized wallpapers for restore
onto a Xoom, but will pass anything larger.
Bug 4070129
Change-Id: I889bdb3ef5011343b2fccb2f81c6abc2f4603ee2
* changes:
Close USB dialogs if their corresponding accessory or device has disconnected
USB: Add API and dialog for apps to request permissions for USB devices and accessories
UsbService: Automatically use system apps by default if it is the only choice
New APIs:
UsbManager.hasPermission returns true if the caller has permission
for the given device or accessory
UsbManager.requestPermission poses a dialog to allow the user to give the caller
permission for the device or accessory.
Result is returned via a PendingIntent.
No dialog is displayed if the caller already has permission.
Also moved UsbResolverActivity to SystemUI package
BUG: 4069037
Change-Id: I93be769501a8776b49ac26e468af19f8fa2114c9
Like, um, it needs to be given the Activity since this is called before
the activity is attached.
And it was called after the entire fragment and its *view* was created
when being restored from saved state.
And the documentation was whacked.
Also fix the IME selector to dismiss when you tap outside of it.
Change-Id: Icbcafe7558965a570bdef9cda3441b1f0f7a317c
bug:3511123
Now the core settins are stored in the ActivityThread
instad in the AppBindData of the currently bound app.
Also the settings are pushed to the system process on
init.
Change-Id: I100bb7dc80d0d4548def22c328427bbef1694eb7
bug:3508658
It ActivityThread#currentActivityThread() is called when
the ActivityThread is not attached it returns null and
AppGlobals#getIntCoreSetting was not checking for that.
Change-Id: I5e00d1947a161ad1e52ecfaa12cbbac3b534a0db
Bug: 3494468
During migration of SearchDialog to use SearchView, the appdata was not
passed along. This fixes the loss.
Change-Id: Ia754086d2bb95294e1d29650a72e4fdddec9c899
bug:3505060
Since we want to have some settings that are used very frequently
by many applications (long-press timeout is one example) these should
be managed efficiently to reduce lookups from different processes
because in the case of a cache miss a disk I/O is performed. Now
the system manages such core settings and propagates them to the
application processes.
Change-Id: Ie793211baf8770f2181ac8ba9d7c2609dfaa32a7
...at android.app.DialogFragment.dismissInternal(DialogFragment.java:264)
Don't allow a DialogFragment to be dismissed twice.
Change-Id: Id2e9e3be1046b0d7862492c57c36001d8fd44a69
