An earlier CL with benchmarks has shown that sending strings as UTF-8
is 50% faster for US-ASCII strings, and still 68% faster for complex
strings referencing higher Unicode planes. (So an improvement in
both cases!)
Since code across the OS still makes heavy assumptions about Parcel
strings typically being UTF-16, we need to carefully migrate
Parcelables by hand, which is what this CLs begins doing.
This is a purely mechanical refactoring with no functional changes.
Bug: 154436100
Test: manual
Exempt-From-Owner-Approval: trivial refactoring
Change-Id: Ia9e581efd7c40269342b7528ca07363deb843c0f
The method will be used in AnrTests to check if the system can support ANR Dialog or not.
Bug: 149510025
Test: atest AnrTests
Change-Id: I7a78be06fcf3c4882931aaea1d330b2cebdc2d84
Test: atest NotificationManagerTest (with CTS cl)
Test: manual - have test app on "all" setting
- get a bubble
- hit "unbubble" from notification
=> no longer bubble
- get update to that notif, it shouldn't bubble
Bug: 154232758
Change-Id: I1611002418cad18ec2426e7d8b4cd4dc93e6df24
Changes to allow CTS test to control organized task so we can have the
tests run the same way sys-ui is driving things now. Control is given
back to sys-ui once the test is done running.
Bug: 149338177
Test: atest CtsWindowManagerDeviceTestCases:SplitScreenTests
Change-Id: I74a03ee3411f5b10ea4e26c1cc3c663dc394dd97
Bug: 152451909
Unit tests often execute server code in the context if a test process.
Such a process does not have the same permissions as formal system
processes. In particular, such a process does not have permission to
invalidate binder caches.
This change disables all binder cache code in the current process.
This means caching is disabled and invalidation never occurs. There
are no permission violations and the test process is also unable to
affect (through cache invalidation) the actual system processes.
Test: Ran a list of atests. Two had security violations before the
change but were okay after the change:
* FrameworksServicesTests
* UserSystemPackageInstallerTest
Ran additional tests to verify no regressions:
* PlatformScenarioTests
* PtsChreTestCases
* BluetoothInstrumentationTests
* UserLifecycleTests
Change-Id: I011ee1eb39b2d52c69b6d5164b64f7418d2bbdd4
Don't let process configuration change application configuration,
but allow to update non-default display configuration while
initialize since the context is focus on different display.
Bug: 148639826
Test: atest PresentationTest ActivityThreadTest AppConfigurationTests
Change-Id: I16ba4eee64406d097b7ff0b7ff5c45175623663a
AutoCorker addresses the situation where big invalidation storms kill
performance but we don't have a way to insert a manual cork around
these update storms.
Bug: 140788621
Test: m
Change-Id: If07d693886fca340c7a18d5a607a4f235aa7107d
Bug: 150310377
Test: atest CtsWindowManagerDeviceTestCases:ActivityViewTest
Test: Used bubbles test app to verify that it's still happy when using
private VDs
Change-Id: I02c6840b1f908a5177c217494de0110f5ce78f7e
- Allow targeting task display area in ActivityOptions.
- Change LaunchParamsController to select preferred task display
area instead of display.
Bug: 152116619
Test: WM CTS and unit tests
Change-Id: I16ab96008e1ce03422f89a0609d3121051261fda
