res/xml/unused_app_categories.xml

<!--
  ~ 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">

    <PreferenceCategory
        android:key="three_months"/>

    <PreferenceCategory
        android:key="six_months"/>

    <PreferenceCategory
        android:key="info_msg_category">
        <com.android.permissioncontroller.permission.ui.handheld.FooterPreference
            android:key="info_msg"
            android:summary="@string/auto_revoked_apps_page_summary"
            android:selectable="false"
            android:icon="@drawable/ic_info_outline"/>
    </PreferenceCategory>

</PreferenceScreen>