res/layout/intro.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.
 */
-->
<com.google.android.setupdesign.GlifLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/setup_wizard_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
  <LinearLayout
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical">
    <Button
        android:id="@+id/show_terms_button"
        android:text="@string/view_terms"
        android:paddingStart="@dimen/spacer_16"
        android:paddingEnd="@dimen/spacer_16"
        android:paddingTop="@dimen/spacer_20"
        android:paddingBottom="@dimen/spacer_20"
        android:contentDescription="@string/read_terms"
        style="@style/Provisioning2Theme.Button.Transparent"/>
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
      <ImageView
          android:id="@+id/animation"
          android:layout_centerInParent="true"
          android:layout_width="wrap_content"
          android:layout_height="@dimen/animation_height"/>
    </RelativeLayout>
  </LinearLayout>
</com.google.android.setupdesign.GlifLayout>