res/layout/notification_section.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.
  ~
  -->
<com.android.customization.picker.notifications.ui.view.NotificationSectionView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?selectableItemBackground"
    android:clickable="true"
    android:paddingVertical="@dimen/section_top_padding"
    android:paddingHorizontal="@dimen/section_horizontal_padding"
    android:orientation="horizontal"
    android:gravity="center_vertical">

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:orientation="vertical">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/notifications_section_title"
            style="@style/SectionTitleTextStyle" />

        <TextView
            android:id="@+id/subtitle"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@style/SectionSubtitleTextStyle"/>
    </LinearLayout>

    <Switch
        android:id="@+id/switcher"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:clickable="false"
        style="@style/Switch.SettingsLib"
        tools:ignore="UseSwitchCompatOrMaterialXml" />

</com.android.customization.picker.notifications.ui.view.NotificationSectionView>