car_product/car_ui_portrait/apps/CarUiPortraitLauncher/res/layout/car_ui_portrait_launcher.xml

<?xml version="1.0" encoding="utf-8" ?>
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  ~ Copyright (C) 2022 Google Inc.
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~      http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->
<FrameLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/car_under_surface"
    android:clipToPadding="false"
    android:clipChildren="false">

    <FrameLayout
        android:id="@+id/background_app_area"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

    <include layout="@layout/car_ui_portrait_panel" android:id="@+id/app_grid_panel"/>

    <include layout="@layout/car_ui_portrait_panel" android:id="@+id/application_panel"/>

    <LinearLayout
        android:id="@+id/control_bar_area"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingTop="@dimen/car_panel_border_width"
        android:background="@drawable/control_bar_background"
        android:layout_gravity="bottom"
        android:gravity="bottom"
        android:elevation="@dimen/panel_elevation"
        android:orientation="vertical">

        <FrameLayout
            android:id="@+id/control_bar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"/>
    </LinearLayout>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/fullscreen_container"/>
</FrameLayout>