<item>
    <shape>
        <gradient
            android:endColor="@color/endColor"
            android:startColor="@color/startColor"
            android:angle="270" />
    </shape>
</item>

<corners android:radius="5dp" />

<shape android:shape="<replace with shape>" >

    <gradient
        android:endColor="@color/endColor"
        android:startColor="@color/startColor"
        android:angle="270" />
    <corners android:bottomLeftRadius="0dp"
        android:topLeftRadius="15dp"
        android:bottomRightRadius="15dp"
        android:topRightRadius="0dp" />

</shape>