Only update home visibility on exit pip to fullscreen

In ag/27443168 we update home visibility when expanding pip to
fix a bug with overview. However this introduced a new bug where
taskbar would appear when home was not visible.

This fixes the second issue by only updating home visibility when
we actually expand pip.

Flag: N/A
Bug: 340443311
Test: Manually verify taskbar doesn't appear when dismissing pip,
and that we have not regressed b/340443311 when expanding pip

Change-Id: I341118278faebf446800f89572176a3e52b5bb95

1 files changed, 3 insertions, 3 deletions

diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransition.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransition.java
index b52b0d8dee74..5ee6f6bb0e1f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransition.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransition.java
@@ -200,9 +200,6 @@ public class PipTransition extends PipTransitionController {
             animator.cancel();
         }
         mExitTransition = mTransitions.startTransition(type, out, this);
-        if (mPipOrganizer.getOutPipWindowingMode() == WINDOWING_MODE_UNDEFINED) {
-            mHomeTransitionObserver.notifyHomeVisibilityChanged(false /* isVisible */);
-        }
     }
 
     @Override
@@ -659,6 +656,9 @@ public class PipTransition extends PipTransitionController {
             startTransaction.remove(mPipOrganizer.mPipOverlay);
             mPipOrganizer.clearContentOverlay();
         }
+        if (mPipOrganizer.getOutPipWindowingMode() == WINDOWING_MODE_UNDEFINED) {
+            mHomeTransitionObserver.notifyHomeVisibilityChanged(false /* isVisible */);
+        }
         if (pipChange == null) {
             ProtoLog.w(ShellProtoLogGroup.WM_SHELL_PICTURE_IN_PICTURE,
                     "%s: No window of exiting PIP is found. Can't play expand animation", TAG);