Merge "Fix obscured touchable region code." into rvc-dev

        if (mStackView == null) {

            mStackView = new BubbleStackView(

                    mContext, mBubbleData, mSurfaceSynchronizer, mFloatingContentCoordinator,

                    mSysUiState, mNotificationShadeWindowController, this::onAllBubblesAnimatedOut,

                    mSysUiState, this::onAllBubblesAnimatedOut,

                    this::onImeVisibilityChanged);

            mStackView.addView(mBubbleScrim);

            if (mExpandListener != null) {

    @NonNull

    private final SurfaceSynchronizer mSurfaceSynchronizer;

    private final NotificationShadeWindowController mNotificationShadeWindowController;

    /**

     * Callback to run when the IME visibility changes - BubbleController uses this to update the

     * Bubbles window focusability flags with the WindowManager.

            @Nullable SurfaceSynchronizer synchronizer,

            FloatingContentCoordinator floatingContentCoordinator,

            SysUiState sysUiState,

            NotificationShadeWindowController notificationShadeWindowController,

            Runnable allBubblesAnimatedOutAction,

            Consumer<Boolean> onImeVisibilityChanged) {

        super(context);

        mInflater = LayoutInflater.from(context);

        mSysUiState = sysUiState;

        mNotificationShadeWindowController = notificationShadeWindowController;

        Resources res = getResources();

        mMaxBubbles = res.getInteger(R.integer.bubbles_max_rendered);

    public void subtractObscuredTouchableRegion(Region touchableRegion, View view) {

        // If the notification shade is expanded, or the manage menu is open, we shouldn't let the

        // ActivityView steal any touch events from any location.

        if (mNotificationShadeWindowController.getPanelExpanded() || mShowingManage) {

        if (!mIsExpanded || mShowingManage) {

            touchableRegion.setEmpty();

        }

    }