am 1c00fd0b: Fix NPE when going to All Apps in landscape

            if (pageIndicator != null) {

                pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator)

                    .alpha(finalHotseatAndPageIndicatorAlpha).withLayer();

                pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator));

            } else {

                // create a dummy animation so we don't need to do null checks later

                pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0);

            }

            Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat)

                .alpha(finalHotseatAndPageIndicatorAlpha).withLayer();

            hotseatAlpha.addListener(new AlphaUpdateListener(hotseat));

            Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar)

                .alpha(finalSearchBarAlpha).withLayer();

            searchBarAlpha.addListener(new AlphaUpdateListener(searchBar));

            Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel)

                .alpha(finalOverviewPanelAlpha).withLayer();

            pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator));

            hotseatAlpha.addListener(new AlphaUpdateListener(hotseat));

            searchBarAlpha.addListener(new AlphaUpdateListener(searchBar));

            overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel));

            if (workspaceToOverview) {