From d1b9c325bb89474bea2500e297f03f0504de8330 Mon Sep 17 00:00:00 2001
From: Issei Suzuki <issei@google.com>
Date: Thu, 29 Sep 2022 17:36:16 +0000
Subject: [PATCH] Make sure to call onTasksAppeared when app transiton is
 handled.

Bug: 246340474
Test: manual.
   1. start an activity which request permission.
   1. quick switch to other task, and moves back to the previous task
      several times.
   1. check navbar is dispayed and touch works.
Change-Id: Ic698ebd35ac1bf5b4b471c080c11ef571d18a650
---
 .../java/com/android/server/wm/AppTransitionController.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/wm/AppTransitionController.java b/services/core/java/com/android/server/wm/AppTransitionController.java
index 5599f2cfc374f..9c95e31cc5f55 100644
--- a/services/core/java/com/android/server/wm/AppTransitionController.java
+++ b/services/core/java/com/android/server/wm/AppTransitionController.java
@@ -1032,8 +1032,12 @@ public class AppTransitionController {
     private void applyAnimations(ArraySet<ActivityRecord> openingApps,
             ArraySet<ActivityRecord> closingApps, @TransitionOldType int transit,
             LayoutParams animLp, boolean voiceInteraction) {
+        final RecentsAnimationController rac = mService.getRecentsAnimationController();
         if (transit == WindowManager.TRANSIT_OLD_UNSET
                 || (openingApps.isEmpty() && closingApps.isEmpty())) {
+            if (rac != null) {
+                rac.sendTasksAppeared();
+            }
             return;
         }
 
@@ -1071,7 +1075,6 @@ public class AppTransitionController {
                 voiceInteraction);
         applyAnimations(closingWcs, closingApps, transit, false /* visible */, animLp,
                 voiceInteraction);
-        final RecentsAnimationController rac = mService.getRecentsAnimationController();
         if (rac != null) {
             rac.sendTasksAppeared();
         }