app_Settings/res/xml/apps.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  Copyright (C) 2020 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.
  -->

<PreferenceScreen
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:settings="http://schemas.android.com/apk/res-auto"
    android:key="apps_screen"
    android:title="@string/apps_dashboard_title">

    <Preference
        android:key="all_app_infos"
        android:title="@string/all_apps"
        android:summary="@string/summary_placeholder"
        android:order="-999"
        android:fragment="com.android.settings.applications.manageapplications.ManageApplications"
        settings:keywords="@string/keywords_applications_settings"/>

    <PreferenceCategory
        android:key="recent_apps_category"
        android:title="@string/recent_app_category_title"
        android:order="-998"
        settings:searchable="false">
        <!-- Placeholder for a list of recent apps -->

        <!-- See all apps -->
        <Preference
            android:key="see_all_apps"
            android:title="@string/default_see_all_apps_title"
            android:icon="@drawable/ic_chevron_right_24dp"
            android:fragment="com.android.settings.applications.manageapplications.ManageApplications"
            android:order="5"
            settings:searchable="false">
        </Preference>
    </PreferenceCategory>

    <PreferenceCategory
        android:key="general_category"
        android:title="@string/category_name_general"
        android:order="-997"
        android:visibility="gone"
        settings:searchable="false"/>

    <Preference
        android:key="default_apps"
        android:title="@string/app_default_dashboard_title"
        android:order="-996"
        settings:controller="com.android.settings.applications.DefaultAppsPreferenceController"/>

    <Preference
        android:key="cloned_apps"
        android:title="@string/cloned_apps_dashboard_title"
        android:summary="@string/summary_placeholder"
        android:order="-995"
        settings:controller="com.android.settings.applications.ClonedAppsPreferenceController"
        android:fragment="com.android.settings.applications.manageapplications.ManageApplications">
        <extra
            android:name="classname"
            android:value="com.android.settings.Settings$ClonedAppsListActivity"/>
        <intent
            android:action="android.settings.MANAGE_CLONED_APPS_SETTINGS"
            android:targetPackage="${applicationId}"/>
    </Preference>

    <PreferenceCategory
        android:key="dashboard_tile_placeholder"
        android:order="10"/>

    <Preference
        android:key="contacts_storage"
        android:title="@string/contacts_storage_settings_title"
        android:summary="@string/summary_placeholder"
        android:order="13"
        settings:controller="com.android.settings.applications.contacts.ContactsStoragePreferenceController"
        android:fragment="com.android.settings.applications.contacts.ContactsStorageSettings"
        settings:keywords="@string/keywords_contacts_storage">
    </Preference>

    <Preference
        android:key="hibernated_apps"
        android:title="@string/unused_apps"
        android:summary="@string/summary_placeholder"
        android:order="15"
        settings:keywords="app_hibernation_key"
        settings:controller="com.android.settings.applications.HibernatedAppsPreferenceController"/>

    <Preference
        android:key="app_battery_usage"
        android:order="17"
        android:title="@string/app_battery_usage_title"
        android:summary="@string/app_battery_usage_summary"
        settings:controller="com.android.settings.applications.AppBatteryUsagePreferenceController"
        android:fragment="com.android.settings.applications.manageapplications.ManageApplications">
        <extra
            android:name="classname"
            android:value="com.android.settings.Settings$AppBatteryUsageActivity"/>
    </Preference>

    <Preference
        android:key="special_access"
        android:fragment="com.android.settings.applications.specialaccess.SpecialAccessSettings"
        android:title="@string/special_access"
        android:order="20"/>

    <PreferenceCategory
        android:key="advanced_category"
        android:title="@string/advanced_apps"
        android:order="21"
        settings:searchable="false">

        <Preference
            android:key="aspect_ratio_apps"
            android:title="@string/aspect_ratio_experimental_title"
            android:summary="@string/summary_placeholder"
            android:order="22"
            settings:controller="com.android.settings.applications.appcompat.UserAspectRatioAppsPreferenceController"
            android:fragment="com.android.settings.applications.manageapplications.ManageApplications">
            <extra android:name="classname"
                   android:value="com.android.settings.Settings$UserAspectRatioAppListActivity"/>
            <intent android:action="android.settings.MANAGE_USER_ASPECT_RATIO_SETTINGS"/>
        </Preference>
    </PreferenceCategory>

</PreferenceScreen>