11bc9d559f2f682e65f237b0d36e63da6fa17e8d - platform_frameworks_base

commit	11bc9d559f2f682e65f237b0d36e63da6fa17e8d	[log] [tgz]
author	Shan Huang <shanh@google.com>	Wed Apr 10 13:40:55 2024 -0700
committer	Shan Huang <shanh@google.com>	Mon Apr 22 16:49:03 2024 -0700
tree	17c968c8e54e19f9d6bba3ba989a03db502a5da5
parent	4b4854d2ac2c172966c3488622f815564991cdc1 [diff]

Generate progress events from app process for app animations.

The goal is to address touch latency when apps should handle
back. Main changes invovled:
- SysUI now only steals pointers from apps when the back navigation type is home, another activity or another task.
- Previously apps receive an ACTION_CANCEL when the back threshold is crossed. To keep behavior the same, we now generate this from the app process, by having the DecorView returning true from onInterceptTouchEvent when it should.
- We now track touch and compute progress from the app process when back nav type is APP_CALLBACK.

Bug: 261654570
Test: atest BackNavigationControllerTest
Test: atest OnBackInvokedCallbackGestureTest
Test: atest BackAnimationControllerTest
Test: atest BackTouchTrackerTest
Test: atest WindowOnBackInvokedDispatcherTest
Flag: None

Change-Id: Iab6a97ff6316367de83ad32ca87879d8a4c995f3

core/java/android/view/ViewGroup.java[diff]
core/java/android/view/ViewRootImpl.java[diff]
core/java/android/window/BackTouchTracker.java[Renamed from libs/WindowManager/Shell/src/com/android/wm/shell/back/TouchTracker.java - diff]
core/java/android/window/IOnBackInvokedCallback.aidl[diff]
core/java/android/window/ImeOnBackInvokedDispatcher.java[diff]
core/java/android/window/WindowOnBackInvokedDispatcher.java[diff]
core/java/com/android/internal/policy/DecorView.java[diff]
core/res/res/values/dimens.xml[diff]
core/res/res/values/symbols.xml[diff]
core/tests/coretests/src/android/window/BackTouchTrackerTest.kt[Renamed from libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/back/TouchTrackerTest.kt - diff]
core/tests/coretests/src/android/window/WindowOnBackInvokedDispatcherTest.java[diff]
libs/WindowManager/Shell/src/com/android/wm/shell/back/BackAnimation.java[diff]
libs/WindowManager/Shell/src/com/android/wm/shell/back/BackAnimationController.java[diff]
libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/back/BackAnimationControllerTest.java[diff]
packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java[diff]
services/tests/wmtests/src/com/android/server/wm/BackNavigationControllerTests.java[diff]

16 files changed

tree: 17c968c8e54e19f9d6bba3ba989a03db502a5da5