Merge "Request transition when PIP is removed" into udc-qpr-dev

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

@@ -2201,7 +2201,8 @@ public class ActivityTaskSupervisor implements RecentTasks.Callbacks {
             displaySwapping |= s.isDisplaySleepingAndSwapping();
             ProtoLog.v(WM_DEBUG_STATES, "Stopping %s: nowVisible=%b animating=%b "
                     + "finishing=%s", s, s.nowVisible, animating, s.finishing);
-            if ((!animating && !displaySwapping) || mService.mShuttingDown) {
+            if ((!animating && !displaySwapping) || mService.mShuttingDown
+                    || s.getRootTask().isForceHiddenForPinnedTask()) {
                 if (!processPausingActivities && s.isState(PAUSING)) {
                     // Defer processing pausing activities in this iteration and reschedule
                     // a delayed idle to reprocess it again

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

@@ -4504,6 +4504,10 @@ class Task extends TaskFragment {
         return mForceHiddenFlags != 0;
     }
 
+    boolean isForceHiddenForPinnedTask() {
+        return (mForceHiddenFlags & FLAG_FORCE_HIDDEN_FOR_PINNED_TASK) != 0;
+    }
+
     @Override
     protected boolean isForceTranslucent() {
         return mForceTranslucent;