FairEmail/app/src/main/res/layout/fragment_eula.xml

<?xml version="1.0" encoding="utf-8"?>
<eu.faircode.email.ScrollViewEx 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:padding="12dp"
    android:scrollbarStyle="outsideOverlay"
    tools:context="eu.faircode.email.ActivityMain">

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

        <include
            android:id="@+id/inEula"
            layout="@layout/include_eula"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <Button
            android:id="@+id/btnCancel"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="24dp"
            android:drawableEnd="@drawable/twotone_cancel_24"
            android:drawablePadding="6dp"
            android:text="@android:string/cancel"
            app:layout_constraintEnd_toStartOf="@+id/btnOk"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/inEula" />

        <Button
            android:id="@+id/btnOk"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="24dp"
            android:drawableEnd="@drawable/twotone_check_24"
            android:drawablePadding="6dp"
            android:text="@string/title_agree"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/btnCancel"
            app:layout_constraintTop_toBottomOf="@id/inEula" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</eu.faircode.email.ScrollViewEx>