Changes to view.mtransformationInfo.mAlpha outside of View.java weren't triggering subtree AccessibilityEvents.
This is a problem, because that property helps determine a views visibility in accessibility, and AccessibilityServices wouldn't be informed of this change in visibility.
This results in UIs with certain animations not being accessible at all.
This seems like an oversight to begin with, so it's a pretty low risk change.
Test: Tested the reported instance of this bug in Permission Manager, CTSAccessibility*
Change-Id: I02526e5659cf95f1373811008e74954a73addd21
Fix: 127589394
If application process handles motion events late, it requests to start
moving task after MotionEvent.ACTION_UP is already fired. In that case,
system will wait for event that is not comming and cannot end drag state.
It's expected that the system finishes moving task when system receives
ACTION_UP by transfering touch focus. In a problem case, ACTION_UP event
is already sent to the application process before transfering touch focus.
If application receives ACTION_UP event after requesting moving task,
notify the system of finishing previous request.
Test: Quickly try to resize freeform windowing app repeatedly.
Test: atest WmTests:TaskPositioningControllerTests
Bug: 129507487
Change-Id: Ifa457ddc55524cae6da455e770472781a7805282
(cherry picked from commit 9a1cd7b5063229da536a1281916ae15ec9246d1a)
Applies corner radius to Bubbles when expanded, based on
dialogCornerRadius theme attribute.
Test: manual -- Enable Bubbles, add one and expand, observe corners
Bug: 123545569
Change-Id: I88162a974534786b4ac8bed4e0fa1302bded9096
This is so other TCs can have access to the smart indices fore each
event.
Note that TRON logs remain unchanged.
Bug: 132290431
Test: Manually verified.
> adb shell setprop log.tag.androidtc VERBOSE
> adb shell stop && adb shell start
> adb logcat -s "SelectionSessionLogger"
Use a custom text classifier
Observe that events in the same session as an AUTO_SELECTION event
log the AUTO_SELECTION events indices as their smart indices.
Change-Id: I109e6e71afc50a02fd81930f5ff1ec86dc47a039
A previous commit reverted the new SurfaceView background implementation
due to a Z-ordering issue (where previously the backgrounds were below
ALL SurfaceView rather than EACH SurfaceView). It's easier to solve this
with relative layering as this CL does, and then we can keep the new implementation.
The new implementation has some other bug fixes in it too (see linked bug
w.r.t to setZOrderOnTop) and so it's a win.
Bug: 132353087
Test: SurfaceViewSurfaceValidator
Change-Id: I07b6e601e57fce3adb8e5ea8e173c7d7904422ca
Each WindowContainer has its own pending transaction. These transactions
may be merged to the global one within WindowContainer.prepareSurfaces()
in a hierarchy-based order, not in a time-based order. It may cause
that a later surface operation overwritten by an earlier surface
operation. For example, atokenA.setLayer(t1, 0) was called earlier, and
then atokenA.setLayer(t2, 1) was called later. However, the layer of
atokenA might eventually be 0 because t1 could be merged into the
global transaction later.
This CL uses a single transaction per display to solve this problem.
Fix: 120282809
Test: atest SurfaceAnimatorTest
Test: Manual test with the steps in the issue.
Change-Id: Idca57d01d8be884369510642c2d9345b6ee4e3b1
We changed the SurfaceView background to be a boundless
child layer. However this was a semantic change. Each SurfaceView now
has its own background behind it instead of the backgrounds being
behind all SurfaceView. This causes an issue with some apps which
have an invisible SurfaceView hanging out for no particular reason.
Revert "SurfaceView: Correct comparison operator.",
"SurfaceView: Only show background when behind ViewRoot.",
"SurfaceView: Check correct OPAQUE flag for background visibility.",
"Correct SurfaceView background visibility.",
"Replace SurfaceView background with boundless color layer."
Bug: 123920952
Test: SurfaceViewTest. SurfaceViewSurfaceValidatorTest
Change-Id: I88ff31542ee0139d15c84ed2d6791c5cd455604b
