Merge "Close overlay onTaskStackChanged when All Apps is visible." into main

            // New front task will be below existing overlay, so move out of the way.

            hideWindow();

        }

        @Override

        public void onTaskStackChanged() {

            // The other callbacks are insufficient for All Apps, because there are many cases where

            // it can relaunch the same task already behind it. However, this callback needs to be a

            // no-op when only EDU is shown, because going between the EDU steps invokes this

            // callback.

            if (mControllers.getSharedState() != null

                    && mControllers.getSharedState().allAppsVisible) {

                hideWindow();

            }

        }

    };

    private DeviceProfile mLauncherDeviceProfile;

        @Override

        protected void handleClose(boolean animate) {

            if (mIsOpen) {

                mTaskbarContext.getDragLayer().removeView(this);

                Optional.ofNullable(mOverlayContext).ifPresent(c -> closeAllOpenViews(c, animate));

            }

        }

        @Override

        protected boolean isOfType(int type) {