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Commit e17e0f0e authored by Adam Lesinski's avatar Adam Lesinski Committed by Android (Google) Code Review
Browse files

Merge "Fix jank for translucent window transitions" into klp-dev

parents 644696f0 43d8d335

services/java/com/android/server/wm/WindowManagerService.java

+14 −0
Original line number Diff line number Diff line
@@ -8407,6 +8407,20 @@ public class WindowManagerService extends IWindowManager.Stub 
                        && !mWallpaperTarget.mWinAnimator.isDummyAnimation()

                    ? null : mWallpaperTarget;



            // If there is a wallpaper target and the target is neither opening nor closing, then

            // there exists an app on top of the wallpaper target that has a translucent

            // background.

            // If the pending transition is an exit, we should add the wallpaper target to the list

            // of opening apps so that the translucent app on top of it will animate correctly.

            final AppWindowToken wallpaperTargetAppToken =

                    mWallpaperTarget != null ? mWallpaperTarget.mAppToken : null;

            if (wallpaperTargetAppToken != null

                    && !mClosingApps.contains(wallpaperTargetAppToken)

                    && !mOpeningApps.contains(wallpaperTargetAppToken)

                    && (transit & AppTransition.TRANSIT_EXIT_MASK) != 0) {

                mOpeningApps.add(wallpaperTargetAppToken);

                NN++;

            }

            mInnerFields.mWallpaperMayChange = false;



            // The top-most window will supply the layout params,