item_show.xml

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

    <ImageView
        android:id="@+id/poster"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        ... />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom"
        android:background="@android:color/white"
        android:paddingStart="@dimen/text_offset"
        android:elevation="@dimen/thumb_elevation"
        android:orientation="vertical"
        ... >

        <TextView
            android:id="@+id/title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            ... />

        <TextView
            android:id="@+id/description"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            ... />

    </LinearLayout>

    <ImageView
        android:id="@+id/thumb"
        android:layout_width="@dimen/thumb_width"
        android:layout_height="@dimen/thumb_height"
        android:layout_gravity="bottom|start"
        android:layout_margin="@dimen/spacing_large"
        android:elevation="@dimen/thumb_elevation"
        ... />

</FrameLayout>