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Commit f1f039bc authored by Riddle Hsu's avatar Riddle Hsu
Browse files

Skip checkAppWindowsReadyToShow for shell transition 

It is used to handle allDrawn/mFreezingScreen/mOpeningApps.
(See ActivityRecord#checkAppWindowsReadyToShow)
All of them are not used by shell transition.

It may reduce requesting additional surface placement that
is triggered from FINISH_LAYOUT_REDO_ANIM.

Bug: 297493149
Test: CtsWindowManagerDeviceActivity
Change-Id: If4968ad8e9d896d79b6da30ead7122b2bb1e0855
parent c4ed5a0e

services/core/java/com/android/server/wm/WindowAnimator.java

+3 −1
Original line number Diff line number Diff line
@@ -146,7 +146,9 @@ public class WindowAnimator { 
            for (int i = 0; i < numDisplays; i++) {

                final DisplayContent dc = root.getChildAt(i);



                if (!useShellTransition) {

                    dc.checkAppWindowsReadyToShow();

                }

                if (accessibilityController.hasCallbacks()) {

                    accessibilityController.drawMagnifiedRegionBorderIfNeeded(dc.mDisplayId,

                            mTransaction);