Android 12 introduces a StrictMode check to warn developers if they
are launching an unsafe Intent (one that has been unparceled from the
delivered Intent). This commit provides an API to allow a developer
to access the Intent that triggered the StrictMode violation.
Bug: 178029824
Test: atest StrictModeTest
Test: Manually verified serialized violation does not result in
an Exception
Change-Id: I392df3f80487503bc8235700ecb17c51d930830c
New system API added for privledged clients to modify the full battery
saver mode policy. This API is used to override static settings at
runtime, and any overridden settings are cleared when exiting full
battery saver mode.
Bug: 172294448
Test: atest PowerManagerTest
Test: atest PowerManagerServiceTest
Test: atest BatterySaverPolicyTest
Test: build and boot ensuring SoundTrigger service behavior is not
changed
Change-Id: I41f968799b184a5dac702553379294795614be0a
FAT volume identifiers are randomly generated 32-bit identifiers
that are not UUIDs as per the spec. However, we need to coerce
them into UUIDs because several storage APIs are defined in terms
of UUIDs.
We need a follow up change to properly return UUIDs for public
volumes in order to complete developer support.
Test: atest StorageManagerTest
Bug: 166129035
Change-Id: Icaa4f3485af698ab7163031c540aa2b27d1e1f16
Control over the SoundTrigger service behavior in battery saver mode is
expanded to from a boolean to multiple modes. Modes include enabled,
disabled, and privileged. Adding the privedged mode allows for the
SoundTrigger service to selectively control clients which are deemed
esential to the Android system.
Bug: 172294448
Test: atest BatterySaverPolicyTest
Test: atest CtsBatterySavingTestCases
Test: atest PowerManagerTest
Test: build and verify backward compatibility with SoundTrigger system
service behavior
Change-Id: Ib701963b07b205e5902ef265198b390a9850cb88
Connectivity service is going to become a mainline module which
will not be able to access hidden APIs. But PermissionMonitor
needs know Build.VERSION.FIRST_SDK_INT for granting network
restricted permission to system packages. Thus, expose the value
as module-lib API to support the usage.
Bug: 170598012
Test: make update-api
Change-Id: Id0ae42120f69faee43eeb7ebd35cae9e26cb7561
UserManager.removeUserOrSetEphemeral() was added primarily to
be used by CarDevicePolicyManager, in which case it should ignore
the no_remove_user restriction. But as it's also used in other
places, it needs a new parameter to define this behavior.
Test: atest FrameworksServicesTests:com.android.server.pm.UserManagerTest#testRemoveUserOrSetEphemeral_evenWhenRestricted
Test: atest FrameworksServicesTests:com.android.server.pm.UserManagerTest # to make sure it didn't break anything
Test: atest android.car.apitest.CarDevicePolicyManagerTest#testRemoveUser_whenDisallowed # on automotive
Bug: 170887769
Change-Id: If797ace64c0fa0262116f649212bbcb1d61e2046
This CL changes the behavior of PM#goToSleep to instead turn off the
power for the default display group. PM#wakeUp turns on the default
display group.
If all display groups are turned off, the device will go to sleep. If
any display group is on, the device will remain interactive.
This results in no behavior change if there is a single display group.
However if there are multiple display groups then it will be possible to
interact with ones that are on while others are off.
Bug: 138328918
Bug: 170935083
Bug: 175919649
Test: atest PowerManagerServiceTest
Change-Id: I8b475c38886eda3e43d6e8da7e68102a25da1584
As a temporary measure waiting for the more robust b/176927978 to be
implemented, query the file lock status of processes prior freezing
them, and skip freeze if any locks are held.
Test: verified form the logs that processes holding file locks are not
frozen
Bug: 176928302
Change-Id: Ib7e1715effb63c1b304ce22a9451294fd9f7b10d
Merged-In: Ib7e1715effb63c1b304ce22a9451294fd9f7b10d
Exported components that are not guarded by a signature permission
can receive Intents from any other app on a device. If an app unparcels
and launches an Intent from the Intent delivered to this unprotected
component then a malicious actor can potentially craft an Intent that
could launch hidden components, grant URI permissions, etc. This
commit adds a StrictMode check to report if a component launches an
Intent unparceled from the delivered Intent.
Bug: 160796858
Test: atest StrictModeTest
Change-Id: I763b8a965f91f5b433ce2f4b619e10ef12f5c296
The existing implementation of performHapticFeedback in
PhoneWindowManager uses both hasVibrator and vibrate methods from
Vibrator class. The implementation of VibratorService.hasVibrator is
already constant, returning true if the device has a built in vibrator.
This adds a cache for this value to SystemVibrator, to avoid binder
calls to system_server after the first one.
Bug: 170127981
Test: manual
Change-Id: I68934a41068f4388449321d08a42d8bf890ea91e
This thread takes in a CombinedVibrationEffect and plays all vibrations.
The Prebaked effect now also holds a fallback VibrationEffect, which is
resolved and scaled together with the original effect and is passed on
to the VibrateThread. All class attributes are not final, making this
effect immutable as all the others.
The Vibration now takes in a CombinedVibrationEffect, in preparation to
be used by the VibratorManagerService in multiple vibrators.
The new thread is replacing all vibration from VibratorService, which
means they are all triggering the HAL asynchronously.
Bug: 167946816
Bug: 131311651
Test: VibrationThreadTest, VibratorServiceTest, VibrationEffectTest, VibrationScalerTest
Change-Id: Ic27b35e63ca35ad47083f94da9ca7bd75b683d43
Since I72f39d3e35b975f0a386c055cbb10b4d21c21c86, the MediaProvider
now always opens FUSE paths when transcoding is required. Those paths
start with /mnt/user/ but apps can't access those paths directly so we
make the following changes:
1. Call readlink(2) directly (without stat as
ParcelFileDescriptor#getFile currently does).
2. Replace /mnt/user/<userid> with /storage paths and use the new
/storage path for scanning
This also fixes some failing CTS
Test: Apps don't ANR when calling MediaMetadataRetriever#setDataSource
Test: atest android.appsecurity.cts.ExternalStorageHostTest#testMediaNone29
Bug: 174655855
Fixes: 177860000
Change-Id: Iec48dcb714a47b147e16eae39df783de748960f4
