Merge "Add WindowInsets back on non-freeform window devices" into main

        View root = findViewById(R.id.coordinator_layout);

        root.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION

                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);

        root.setOnApplyWindowInsetsListener((v, insets) -> {

            root.setPadding(insets.getSystemWindowInsetLeft(),

                    insets.getSystemWindowInsetTop(), insets.getSystemWindowInsetRight(), 0);

            // When use_material3 flag is ON, no additional bottom gap in full screen mode.

            if (!isUseMaterial3FlagEnabled()) {

        root.setOnApplyWindowInsetsListener(

                (v, insets) -> {

                    root.setPadding(

                            insets.getSystemWindowInsetLeft(),

                            insets.getSystemWindowInsetTop(),

                            insets.getSystemWindowInsetRight(),

                            0);

                    // When use_material3 flag is ON and FEATURE_FREEFORM_WINDOW_MANAGEMENT is

                    // enabled, then there should not be any additional bottom gap in full screen

                    // mode. Otherwise need to take into account the system window insets such as

                    // the bottom swipe up navigation gesture.

                    if (!isUseMaterial3FlagEnabled()

                            || !getApplicationContext()

                            .getPackageManager()

                            .hasSystemFeature(

                                    PackageManager.FEATURE_FREEFORM_WINDOW_MANAGEMENT)) {

                        View saveContainer = findViewById(R.id.container_save);

                saveContainer.setPadding(

                        0, 0, 0, insets.getSystemWindowInsetBottom());

                        saveContainer.setPadding(0, 0, 0, insets.getSystemWindowInsetBottom());

                        View rootsContainer = findViewById(R.id.container_roots);

                rootsContainer.setPadding(

                        0, 0, 0, insets.getSystemWindowInsetBottom());

                        rootsContainer.setPadding(0, 0, 0, insets.getSystemWindowInsetBottom());

                    }

                    return insets.consumeSystemWindowInsets();