packages/SystemUI/res/layout/controls_management_favorites.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2019 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.
  -->
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:orientation="vertical">

    <TextView
        android:id="@+id/status_message"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="@dimen/controls_management_list_margin"
        android:textAppearance="?android:attr/textAppearanceSmall"
        android:layout_marginStart="@dimen/controls_management_status_side_margin"
        android:layout_marginEnd="@dimen/controls_management_status_side_margin"
        android:gravity="center_horizontal"
    />

    <com.android.systemui.controls.management.ManagementPageIndicator
        android:id="@+id/structure_page_indicator"
        android:layout_width="wrap_content"
        android:layout_height="@dimen/controls_management_page_indicator_height"
        android:layout_gravity="center"
        android:layout_marginTop="@dimen/controls_management_indicator_top_margin"
        android:visibility="invisible" />

    <androidx.viewpager2.widget.ViewPager2
        android:id="@+id/structure_pager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

</LinearLayout>