From 09fc80de5ad8608f131e13f097a4eea6ea64e39b Mon Sep 17 00:00:00 2001 From: Tracy Zhou Date: Fri, 20 Sep 2024 20:00:49 -0700 Subject: Start region sampling once app transition starts, instead of when it finishes Follow up to https://googleplex-android-review.git.corp.google.com/q/topic:%22region_sampling_app_transitioning%22 So app transition cycle runs in the order of pending -> starting -> finished or cancelled. For nav bar, region sampling is paused between pending and starting instead of the entire cycle of pending to finished or cancelled. https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightBarTransitionsController.java;l=193;drc=c1274bdd5301b74ef502f9416f7df6cc3e37c018 For more information The current implementation has a color change delay when swiping home if dark theme is turned off. Bug: 361593564 Test: check the swipe home animation in light theme Flag: EXEMPT bugfix Change-Id: I693891e3cd8a2855a44e6dff9c4353e82e0bbb3b --- .../src/com/android/systemui/navigationbar/TaskbarDelegate.java | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/TaskbarDelegate.java b/packages/SystemUI/src/com/android/systemui/navigationbar/TaskbarDelegate.java index b3c697e06a92..1216a8879751 100644 --- a/packages/SystemUI/src/com/android/systemui/navigationbar/TaskbarDelegate.java +++ b/packages/SystemUI/src/com/android/systemui/navigationbar/TaskbarDelegate.java @@ -550,6 +550,12 @@ public class TaskbarDelegate implements CommandQueue.Callbacks, appTransitionPending(true); } + @Override + public void appTransitionStarting(int displayId, long startTime, long duration, + boolean forced) { + appTransitionPending(false); + } + @Override public void appTransitionCancelled(int displayId) { appTransitionPending(false); -- cgit v1.2.3-59-g8ed1b