Signal-Android/app/src/main/res/layout/fragment_registration_restore_backup.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="true"
    tools:context=".registration.fragments.RestoreBackupFragment">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="0dp">

        <Button
            android:id="@+id/skip_restore_button"
            style="@style/Button.Borderless.Registration"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_marginTop="16dp"
            android:paddingStart="30dp"
            android:paddingTop="10dp"
            android:paddingEnd="30dp"
            android:paddingBottom="10dp"
            android:text="@string/registration_activity__skip"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.5"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/restore_button" />

        <TextView
            android:id="@+id/verify_subheader"
            style="@style/Signal.Text.Body.Registration"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="32dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="32dp"
            android:gravity="center"
            android:text="@string/RegistrationActivity_restore_your_messages_and_media_from_a_local_backup"
            app:layout_constraintTop_toBottomOf="@+id/verify_header"
            tools:layout_editor_absoluteX="0dp" />

        <TextView
            android:id="@+id/backup_created_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="32dp"
            app:layout_constraintStart_toStartOf="@+id/verify_subheader"
            app:layout_constraintTop_toBottomOf="@+id/verify_subheader"
            tools:text="Backup created: 1 min ago" />

        <TextView
            android:id="@+id/backup_size_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            app:layout_constraintStart_toStartOf="@+id/backup_created_text"
            app:layout_constraintTop_toBottomOf="@+id/backup_created_text"
            tools:text="Backup size: 899 KB" />

        <TextView
            android:id="@+id/backup_progress_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_marginTop="16dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.5"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/backup_size_text"
            tools:text="100 messages so far..." />

        <TextView
            android:id="@+id/verify_header"
            style="@style/Signal.Text.Headline.Registration"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_marginStart="32dp"
            android:layout_marginTop="40dp"
            android:layout_marginEnd="32dp"
            android:gravity="center"
            android:text="@string/RegistrationActivity_restore_from_backup"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.5"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <com.dd.CircularProgressButton
            android:id="@+id/restore_button"
            style="@style/Button.Registration"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="16dp"
            app:cpb_textIdle="@string/registration_activity__restore_backup"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.5"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/backup_progress_text" />

    </androidx.constraintlayout.widget.ConstraintLayout>

</ScrollView>