4339880c1e742ae29a82118c2d38ac6ca9210ce3 - platform_frameworks_base

commit	4339880c1e742ae29a82118c2d38ac6ca9210ce3	[log] [tgz]
author	ryanlwlin <ryanlwlin@google.com>	Thu Apr 14 23:15:50 2022 +0800
committer	ryanlwlin <ryanlwlin@google.com>	Fri Apr 29 15:12:47 2022 +0800
tree	de9c68da391b9c8f9bd614dce87b3ecf560d0829
parent	5c554e289b3e87a35e89afad0334e6edd5661d3f [diff]

Fix invalid active window if accessibility framework doesn't track
windows

If accessibility framework doesn't track windows, the active window
is updated when receving window_state_changed event. ViewRootImpl
sends this event when performing traversal first time, however the
focused window token is not updated yet from InputManagerService.
To fix the regression issue, we fallback to the legacy approach for
short term solution.

Test: atest android.accessibilityservice.cts
Bug: 228442331
Change-Id: I032a73b9f4cf408a5dd6cae8a87bd26131ebdbfa

services/accessibility/java/com/android/server/accessibility/AccessibilityWindowManager.java[diff]
services/core/java/com/android/server/wm/WindowManagerInternal.java[diff]
services/core/java/com/android/server/wm/WindowManagerService.java[diff]
services/tests/servicestests/src/com/android/server/accessibility/AccessibilityWindowManagerTest.java[diff]

4 files changed