car_app_library/navigation/common/src/main/java/androidx/car/app/sample/navigation/common/car/FavoritesScreen.java [103:116]:
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        getScreenManager()
                .pushForResult(
                        new RoutePreviewScreen(getCarContext(), mSettingsAction, mSurfaceRenderer),
                        this::onRoutePreviewResult);
    }

    private void onRoutePreviewResult(@Nullable Object previewResult) {
        int previewIndex = previewResult == null ? -1 : (int) previewResult;
        if (previewIndex < 0) {
            return;
        }
        // Start the same demo instructions. More will be added in the future.
        setResult(DemoScripts.getNavigateHome(getCarContext()));
        finish();
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car_app_library/navigation/common/src/main/java/androidx/car/app/sample/navigation/common/car/SearchResultsScreen.java [105:118]:
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        getScreenManager()
                .pushForResult(
                        new RoutePreviewScreen(getCarContext(), mSettingsAction, mSurfaceRenderer),
                        this::onRoutePreviewResult);
    }

    private void onRoutePreviewResult(@Nullable Object previewResult) {
        int previewIndex = previewResult == null ? -1 : (int) previewResult;
        if (previewIndex < 0) {
            return;
        }
        // Start the same demo instructions. More will be added in the future.
        setResult(DemoScripts.getNavigateHome(getCarContext()));
        finish();
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