Rotate ImageView from xml layout on Android

<ImageView android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:rotation="90"
        android:contentDescription="@string/image_divider"
        android:paddingBottom="8dp"
        android:paddingTop="4dp"
        android:scaleType="fitXY"
        android:src="@android:drawable/divider_horizontal_textfield" />

References
https://stackoverflow.com/questions/11243314/rotate-imageview-source-from-layout-xml-file