<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:padding="12dp">

    <ImageView
        android:contentDescription="@string/qr_code_generator"
        android:id="@+id/qrcode_image"
        tools:src="@tools:sample/backgrounds/scenic"
        android:scaleType="centerInside"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</LinearLayout>
