Sample

<solid android:color="#FFFFFF" />

<padding
    android:bottom="1dp"
    android:left="1dp"
    android:right="1dp"
    android:top="1dp" />

<corners
    android:bottomLeftRadius="7dp"
    android:bottomRightRadius="7dp"
    android:topLeftRadius="7dp"
    android:topRightRadius="7dp" />

<stroke android:width="1dp"
    android:color="@color/top_menu_color"/>