Merge "Remove taskbar when display mirroring starts" into main
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index 46802c3..6cd2979 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -747,7 +747,11 @@
     /**
      * Signal from SysUI indicating that system decorations should be removed from the display.
      */
-    public void onDisplayRemoveSystemDecorations(int displayId) {}
+    public void onDisplayRemoveSystemDecorations(int displayId) {
+        // The display mirroring starts. The handling logic is the same as when removing a
+        // display.
+        onDisplayRemoved(displayId);
+    }
 
     private void removeActivityCallbacksAndListeners() {
         if (mActivity != null) {