res/xml/credential_management_app_fragment.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:title="@string/certificate_management_app">

    <!-- Header -->
    <com.android.settingslib.widget.LayoutPreference
        android:key="header"
        android:layout="@layout/settings_entity_header"
        android:selectable="false"
        android:order="-10000"
        settings:controller="com.android.settings.security.CredentialManagementAppHeaderController"/>

    <!-- Buttons -->
    <com.android.settingslib.widget.ActionButtonsPreference
        android:key="buttons"
        android:selectable="true"
        android:order="-9998"
        settings:controller="com.android.settings.security.CredentialManagementAppButtonsController"/>

    <!-- Authentication Policy -->
    <PreferenceCategory
        android:key="authentication_policy"
        android:layout="@layout/preference_category_no_label"
        android:title="@string/summary_placeholder"
        settings:controller="com.android.settings.security.CredentialManagementAppPolicyController"/>

</PreferenceScreen>