samples/SupportLeanbackShowcase/app/src/main/res/layout/character_card.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
             xmlns:lb="http://schemas.android.com/apk/res-auto"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             lb:layout_viewType="main">

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <FrameLayout
            android:id="@+id/container"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/character_not_focused_padding">

            <ImageView
                android:id="@+id/main_image"
                android:layout_width="@dimen/character_image_card_width"
                android:layout_height="@dimen/character_image_card_height"
                android:background="@drawable/character_not_focused"
                android:src="@drawable/face_08"/>
        </FrameLayout>

        <TextView
            android:id="@+id/primary_text"
            style="@style/StandardCardPrimaryText"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="7dp"
            android:fontFamily="sans-serif-condensed"
            android:gravity="center"/>
    </LinearLayout>
</FrameLayout>