fragment_dont_kill_me.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">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="16dp">

        <org.briarproject.android.dontkillmelib.DozeView
            android:id="@+id/dozeView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <org.briarproject.android.dontkillmelib.HuaweiProtectedAppsView
            android:id="@+id/huaweiProtectedAppsView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/dozeView" />

        <org.briarproject.android.dontkillmelib.HuaweiAppLaunchView
            android:id="@+id/huaweiAppLaunchView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/huaweiProtectedAppsView" />

        <org.briarproject.android.dontkillmelib.XiaomiView
            android:id="@+id/xiaomiView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/huaweiAppLaunchView" />

        <Button
            android:id="@+id/next"
            style="@style/DoNotKillMeButton"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:enabled="false"
            android:text="@string/create_account_button"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/xiaomiView"
            app:layout_constraintVertical_bias="1.0"
            tools:enabled="true" />

        <ProgressBar
            android:id="@+id/progress"
            style="?android:attr/progressBarStyle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:visibility="invisible"
            app:layout_constraintBottom_toBottomOf="@+id/next"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="@+id/next" />

    </androidx.constraintlayout.widget.ConstraintLayout>

</ScrollView>