This adds the PowerProfile class and data file that provides power consumption numbers
for different subsystems. Also added Audio/Video subsystems to track on a per UID basis.
This change replaces ILocationCollector with a more general mechanism that
passes locations received from a provider to all other providers.
The network location provider now uses this to implement the location collector.
In the future, this could be used to inject network locations to the GPS
as aiding data.
This change also removes the now obsolete permission INSTALL_LOCATION_COLLECTOR.
Signed-off-by: Mike Lockwood <lockwood@android.com>
* changes:
Increment BatteryStatsImpl's VERSION. That'll make it stop trying to interpret older records with the new format. Also applied other comments involving name changes to remove un-needed 'Wifi' labels in WifiManager API, etc.
If an installerPackageName was specified when the app was installed,
looks for a receiver of ACTION_APP_ERROR in that package. If found,
this is the bug report receiver and the crash/ANR dialog will get a
"Report" button. If pressed, a bug report will be delivered.
Now we have a 5-second time after home is pressed, during which
only the home app (and the status bar) can switch to another app.
After that time, any start activity requests that occurred will
be executed, to allow things like alarms to be displayed. Also
if during that time the user launches another app, the pending
starts will be executed without resuming their activities and
the one they started placed at the top and executed.
That'll make it stop trying to interpret older records with the new format.
Also applied other comments involving name changes to remove un-needed 'Wifi' labels in WifiManager API, etc.
ACCESS_FINE_LOCATION should imply ACCESS_COARSE_LOCATION, so either of these
permissions should be sufficient to allow TelephonyManager.getCellLocation().
Signed-off-by: Mike Lockwood <lockwood@android.com>
Put Wifi into an idle state immediately if the screen is turned off and the Wifi interface has no IP address.
We will continue to keep Wifi up for 15 minutes in the case where the screen is turned off when Wifi is fully connected.
This will allow us to go into a low power mode faster when Wifi is not actively being used.
It also avoids bringing up Wifi if the user just turns on the screen for a few seconds to check the clock, etc.
Fixes bug b/1736920
Signed-off-by: Mike Lockwood <lockwood@android.com>
Now old applications will automatically be granted it. Also renamed it from
SDCARD_WRITE to WRITE_SDCARD to be consistent with our other permissions,
and re-arranged how we do targetSdkVersion to actually be usuable for this
kind of stuff.
Note that right now this results in basically all apps being given the
WRITE_SDCARD permission, because their targetSdkVersion is not set. I will
be dealing with that in a future change.
* changes:
Add wifi multicast filter api (enable/disable). Fixes 1833432. Automatically re-disables any request when the app exits/crashes. Also hooked into Battery Stats for power managment analysis.
* changes:
Add a new feature to android.os.Debug to add the ability to inject only specific fields when calling setFieldsOn().
Fixes#1836075. Adds consistency checks for the View hierarchy. To enable them, you need a debug build and ViewDebug.sConsistencyCheckEnabled set to true in debug.prop. This change also lets you easily enable drawing and layout profiling in ViewRoot by setting ViewRoot.sProfileDrawing, ViewRoot.sProfileLayout and ViewRoot.sShowFps in debug.prop with a debug build.
Merge commit '5d6d773fab559fdc12e553d60d789f3991ac552c' into donut
* commit '5d6d773fab559fdc12e553d60d789f3991ac552c':
AI 148824: Fix issue #1851541 (sharedUserId requests not being checked for matching signatures on .apk).
To address issues where we could leave half-installed applications around if there was a failure during the install, we split getPackageLP() into two phases: the first would create the record, and only after doing all verification checks would we call insertPackageSettingLP() to do the remaining part of the original implementation and actually insert the record into the data structures.
Unfortunately it was only in insertPackageSettingLP() that we would set the sharedUser field of the PackageSetting structure, so when before that we went to verify certificates, we didn't think it had requested a shared user ID, and let it through without checking.
This fix simply sets the sharedUser field when the PackageSetting structure is first created, so we will actually check against its certs. We still also set this again in insertPackageSettingLP(), but there is no harm in this because the only time we call this function is in that big install func, which just passes in the same shared user that it had when first getting the package.
BUG=1851541
Automated import of CL 148824
You can now use android:testOnly="true" to not allow your .apk to be installed
as a normal app. The only way to do so is with the pm command and giving the
-t option, which sets a new INSTALL_ALLOW_TEST flag when installing.
I also used this to clean up the install API... actually, mostly to hide
it, since it is not accessible to apps so shouldn't be in the SDK. We
will be doing some more work on it, so this will prevent adding yet
another backwards-compatibility-for-no-reason version.
Issue 1837610 Adding a Widget before Running the Associated App Causes a Force Close
We were not retrieving the shared libraries of an application when deliving a
broadcast to an explicit component.
Issue 1753079 loading class path of instrumented app into instrumentation may load wrong path when instrumented app shares process with other apps:
We were using the ApplicationInfo that was used to originally create the process, not the one that the
instrumentation is against.
This adds new attributes for specifying a targetSdkVersion and maxSdkVersion.
There is a new ApplicationInfo flag that is set if the application has set
its targetSdkVersion to the current platform or later. Also you can now
use a string for minSdkVersion and targetSdkVerion, to indicate you are
building against a development tree instead of an official platform.
commit 85585eb0860e52a3dc3b8efe57ef8b30ee35c98d
Author: Suchi Amalapurapu <asuchitra@google.com>
Date: Thu May 7 11:59:24 2009 -0700
Remove new error code in PackageManager.
Remove version check in installation code path. Let the install continue irrespective of version number.
Check if data needs to be wiped(for downgrades only) in uninstallation code path.
Also remove only code and resources when checking for updated system packages(via ota)
Add version attribute when persisting package settings
commit f90797348c5170e6263d249e4fc77f1c0328eb27
Author: Suchi Amalapurapu <asuchitra@google.com>
Date: Thu May 7 10:54:07 2009 -0700
remove trailing white spaces
hide new install code in PackageManager
commit 397eb81265160f73caf9827d381ed6622041d54e
Author: Suchi Amalapurapu <asuchitra@google.com>
Date: Thu May 7 10:33:23 2009 -0700
Add version check in install and uninstall code paths.
New error code for invalid upgrades in PackageManager
This introduces a new class in the base platform for performing a clean
shutdown (which was copied from the classes in the policies). It
includes new features to send a shutdown broadcast for applications
to do cleanup, and ot have the activity manager pause the current
activity before proceeding with the shutdown. These facilities are
also use to write at the most recent stat files for sync, battery
and user activity.
Allow mock providers to be used for proximity alerts.
Clear calling identity so mock provider support does not fail due to
lack of INSTALL_LOCATION_PROVIDER permission.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Location Providers are now responsible for their own wakelocks and scheduling.
Also fixed a deadlock in LocationManagerService in the code for releasing
wakelocks after client notifications have been received.
The fix is to use the Receiver object and mWakeLock for synchronization
instead of the global mLock lock.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Given a package name, the Backup Manager schedules a *full* (i.e. non-
incremental) backup pass for that package. Also added the state-file
handling for distinguishing to the target between the full and incremental
backup requests.
We are decreasing CPU usage at the cost of event latency. Events are queued up
and released to the app at the specified rate. You can
experiment with different values via:
adb shell setprop windowsmgr.max_events_per_sec 35
The new value is picked up when you let go and retouch the screen. No
reboot needed.
Also the following changes were made after profiling:
- In WindowManagerService, limit the call to userActivity() when we
have a flood touch events.
- In PowerManagerService, skip checking of permission if the caller
is system user.
- In PowerManagerService, integrated the functionality of gatherState()
into reactivateWakeLocksLocked(). They loop through the same data
structure and are called back to back.
BUG=1692771
Automated import of CL 148368
If the battery files can't be found return status_unkown instead of an
error. On systems where we haven't brought up battery stats yet they
assume the battery is dead and turn off as soon as the runtime starts
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
The previous implementation used a database for storing all of its state, which could cause
a significant amount of IO activity as its tables were updated through the stages of a sync.
This new implementation replaces that in-memory data structures, with hand-written code
for writing them to persistent storage.
There are now 4 files associated with this class, holding various pieces of its state that
should be consistent. These are everything from a main XML file of account information that
must always be retained, to a binary file of per-day statistics that can be thrown away at
any time. Writes of these files as scheduled at various times based on their importance of
the frequency at which they change.
Because the database no longer exists, there needs to be a new explicit interface for
interacting with the sync manager database. This is provided by new APIs on IContentService,
with a hidden method on ContentResolver to retrieve the IContentService so that various
system entities can use it. Other changes in other projects are required to update to the
new API.
The goal here is to have as little an impact on the code and functionality outside of
SyncStorageEngine, though due to the necessary change in API it is still somewhat extensive.
