692bbdb3a8ec16753ba37b65bba2b1b09eb3dad7 - platform/frameworks/base

commit	692bbdb3a8ec16753ba37b65bba2b1b09eb3dad7	[log] [tgz]
author	Prabir Pradhan <[email protected]>	Fri Feb 24 01:52:13 2023 +0000
committer	Prabir Pradhan <[email protected]>	Mon Mar 13 21:18:54 2023 +0000
tree	ae60a169eeb6b00bcecda16575b316f1e657cf1e
parent	07937a009ae0a5f11c818a0bd2b0458e92aed8dc [diff]

Get mouse cursor position from PointerController instead of WM

PointerController is the source of truth of the mouse cursor position.
When the VirtualDevice APIs queried the cursor position, we were
previously getting the position from WM. WM's values only update once
system_server's global monitor has processed the input event, which
leads us into a race condition.

Remove the race consition by querying the mouse cursor position directly
from PointerController.

Bug: 266687189
Test: atest VirtualMouseTest
Change-Id: Id0e0e20a0d547f969d3a27d43fdfdca34d0fa7c0

libs/input/PointerController.cpp[diff]
services/core/java/com/android/server/input/InputManagerInternal.java[diff]
services/core/java/com/android/server/input/InputManagerService.java[diff]
services/core/java/com/android/server/input/NativeInputManagerService.java[diff]
services/core/java/com/android/server/wm/InputManagerCallback.java[diff]
services/core/java/com/android/server/wm/WindowManagerService.java[diff]
services/core/jni/com_android_server_input_InputManagerService.cpp[diff]

7 files changed