Better ripple effect for auto complete text view dropdown

test.xml

<ripple xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="?attr/colorControlHighlight">
    <item android:id="@android:id/mask">
        <color android:color="#ffffff"/> <!-- any color will do -->
    </item>
    <item>
        <selector android:exitFadeDuration="@android:integer/config_mediumAnimTime">
            <item android:state_pressed="true">
                <color android:color="#10ffffff"/>
            </item>
        </selector>
    </item>
</ripple>