<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/widget_layout_root"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/transparent">

    <ImageView
        android:id="@+id/widget_image"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:scaleType="fitCenter"
        android:layout_centerInParent="true"
        android:src="@drawable/thumb_bubble_icon" />

</RelativeLayout>