OpenEUICC/app/src/main/res/layout/activity_lui.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/lui_container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="?attr/colorSurfaceVariant">

    <ImageView
        android:id="@+id/lui_icon"
        android:layout_width="64dp"
        android:layout_height="64dp"
        android:src="@drawable/ic_sim_card_download"
        android:layout_margin="24dp"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintStart_toStartOf="parent" />

    <TextView
        android:id="@+id/lui_title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="32dp"
        android:text="@string/lui_title"
        android:textSize="24sp"
        android:textFontWeight="600"
        app:layout_constraintTop_toBottomOf="@id/lui_icon"
        app:layout_constraintStart_toStartOf="parent" />

    <TextView
        android:id="@+id/lui_desc"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="32dp"
        android:text="@string/lui_desc"
        android:textSize="16sp"
        app:layout_constraintTop_toBottomOf="@id/lui_title"
        app:layout_constraintStart_toStartOf="parent" />

    <com.google.android.material.button.MaterialButton
        android:id="@+id/lui_skip"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="32dp"
        android:text="@string/lui_skip"
        android:textColor="?attr/colorOnSurfaceVariant"
        android:background="?android:attr/selectableItemBackground"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent" />

    <com.google.android.material.button.MaterialButton
        android:id="@+id/lui_download"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="32dp"
        android:text="@string/lui_download"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>