Android Launcher3去掉所有应用列表，横屏时左右两侧的留空，androidlauncher3, //

Android Launcher3去掉所有应用列表，横屏时左右两侧的留空，androidlauncher3, //

         // Layout AllApps        AppsCustomizeTabHost host = (AppsCustomizeTabHost)                launcher.findViewById(R.id.apps_customize_pane);        if (host != null) {            // Center the all apps page indicator            int pageIndicatorHeight = (int) (pageIndicatorHeightPx * Math.min(1f,                    (allAppsIconSizePx / DynamicGrid.DEFAULT_ICON_SIZE_PX)));            pageIndicator = host.findViewById(R.id.apps_customize_page_indicator);            if (pageIndicator != null) {                lp = (FrameLayout.LayoutParams) pageIndicator.getLayoutParams();                lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;                lp.width = LayoutParams.WRAP_CONTENT;                lp.height = pageIndicatorHeight;                pageIndicator.setLayoutParams(lp);            }            AppsCustomizePagedView pagedView = (AppsCustomizePagedView)                    host.findViewById(R.id.apps_customize_pane_content);            padding = new Rect();            if (pagedView != null) {                // Constrain the dimensions of all apps so that it does not span the full width                    // TChip ZJ Add START: 去掉所有应用列表，横屏时左右两侧的Margin                int paddingLR = (availableWidthPx - (allAppsCellWidthPx * allAppsNumCols)) /                        (2 * (allAppsNumCols + 1));                int paddingTB = (availableHeightPx - (allAppsCellHeightPx * allAppsNumRows)) /                        (2 * (allAppsNumRows + 1));                paddingLR = Math.min(paddingLR, (int)((paddingLR + paddingTB) * 0.75f));                paddingTB = Math.min(paddingTB, (int)((paddingLR + paddingTB) * 0.75f));                    paddingLR = (int)(paddingLR * 0.75f);                    paddingTB = (int)(paddingTB * 0.75f);                    // TChip ZJ Add END                    // TChip ZJ Minus START: 去掉所有应用列表，横屏时左右两侧的Margin                    /*                    int paddingLR = 2;                    int paddingTB = 2;                    */                    // TChip ZJ Minus END                int maxAllAppsWidth = (allAppsNumCols * (allAppsCellWidthPx + 2 * paddingLR));                int gridPaddingLR = (availableWidthPx - maxAllAppsWidth) / 4;                // Only adjust the side paddings on landscape phones, or tablets                if ((isTablet() || isLandscape) && gridPaddingLR > (allAppsCellWidthPx / 4)) {                    padding.left = padding.right = gridPaddingLR;                }                // The icons are centered, so we can't just offset by the page indicator height                // because the empty space will actually be pageIndicatorHeight + paddingTB                padding.bottom = Math.max(0, pageIndicatorHeight - paddingTB);                pagedView.setAllAppsPadding(padding);                pagedView.setWidgetsPageIndicatorPadding(pageIndicatorHeight);            }        }