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Commit fe7a7224 authored by Josh Yang's avatar Josh Yang Committed by Android (Google) Code Review
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Merge "Show wallpaper when swiping back only if the back task has the wallpaper flag." into main

parents 78fa9f64 cad4ab47

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

+3 −1
Original line number Diff line number Diff line
@@ -302,7 +302,9 @@ class BackNavigationController { 
                } else if (prevTask.isActivityTypeHome()) {

                    removedWindowContainer = currentTask;

                    backType = BackNavigationInfo.TYPE_RETURN_TO_HOME;

                    mShowWallpaper = true;

                    final ActivityRecord ar = prevTask.getTopNonFinishingActivity();

                    mShowWallpaper =

                            ar != null && ar.forAllWindows(WindowState::hasWallpaper, true);

                } else {

                    // If it reaches the top activity, we will check the below task from parent.

                    // If it's null or multi-window and has different parent task, fallback the type