197140ab4557a4c82a1bbd4a6570c5b39f05e35d - platform_frameworks_base

commit	197140ab4557a4c82a1bbd4a6570c5b39f05e35d	[log] [tgz]
author	Arthur Hung <arthurhung@google.com>	Fri Sep 02 07:05:43 2022 +0000
committer	Arthur Hung <arthurhung@google.com>	Thu Sep 29 01:32:26 2022 +0000
tree	86e8604a52631f30c148f85c94ba52a4cb233948
parent	8fcc92bb3421e2e27b052ad3d8b957a5ec311ba8 [diff]

Add show wallpaper feature for back navigation

For the back gesture animation, we want to show the wallpaper but we
don't have any wallpaper targer, so we introduce a new flag to set the
focused window as wallpaper target if it have to show the wallpaper.

Test: Manual with the upcoming CL implementing the cross-task animation
Bug: 241808055
Change-Id: I97b27dc009fe0d017083d16f7117f04d93fb2beb

services/core/java/com/android/server/wm/ActivityTaskManagerService.java[diff]
services/core/java/com/android/server/wm/BackNavigationController.java[diff]
services/core/java/com/android/server/wm/RootWindowContainer.java[diff]
services/core/java/com/android/server/wm/WallpaperController.java[diff]
services/tests/wmtests/src/com/android/server/wm/BackNavigationControllerTests.java[diff]

5 files changed