car_product/car_ui_portrait/apps/CarUiPortraitSystemUI/res/values-port/config.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2023 The Android Open Source Project
  ~
  ~ 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.
  -->

<resources>
    <!-- Car System UI's OverlayViewsMediator.
         Whenever a new class is added, make sure to also add that class to OverlayWindowModule. -->
    <string-array name="config_carSystemUIOverlayViewsMediators" translatable="false">
        <item>com.android.systemui.car.hvac.AutoDismissHvacPanelOverlayViewMediator</item>
        <item>com.android.systemui.car.keyguard.CarKeyguardOverlayViewMediator</item>
        <item>com.android.systemui.car.userswitcher.FullscreenUserSwitcherViewMediator</item>
        <item>com.android.systemui.car.userswitcher.UserSwitchTransitionViewMediator</item>
        <!-- add the below line to display welcome screen -->
         <item>com.android.systemui.car.loading.LoadingViewMediator</item>
    </string-array>

    <integer name="hvac_num_fan_speeds">8</integer>

    <integer name="config_hvacAutoDismissDurationMs">15000</integer>

    <!-- Allow foreground DA to have rounded corner -->
    <bool name="config_enableRoundedCornerForForegroundDisplayArea">false</bool>

    <string-array name="config_systemUIServiceComponentsInclude" translatable="false">
        <item>com.android.systemui.car.systembar.CarSystemBar</item>
        <item>com.android.systemui.car.voicerecognition.ConnectedDeviceVoiceRecognitionNotifier
        </item>
        <item>com.android.systemui.car.window.SystemUIOverlayWindowManager</item>
        <item>com.android.systemui.car.toast.CarToastUI</item>
        <item>com.android.systemui.car.volume.VolumeUI</item>
        <item>com.android.systemui.car.cluster.ClusterDisplayController</item>
        <item>com.android.systemui.car.displayarea.DisplayAreaComponent</item>
    </string-array>

    <string name="config_notificationCenterActivity" translatable="false">
        com.android.car.notification/.CarNotificationCenterActivity
    </string>

    <string-array name="config_readOnlyIconControllers" translatable="false">
        <item>com.android.systemui.car.statusicon.ui.StatusBarSensorInfoController</item>
    </string-array>

    <string name="config_VoiceAssistantActivity" translatable="false">
        com.google.android.carassistant/com.google.android.apps.gsa.binaries.auto.app.voiceplate.VoicePlateActivity
    </string>
</resources>