How to make a circular ripple on a button when it's being clicked?

Background

On the dialer app of Android, when you start searching for something, and you click the arrow button on the left of the EditText, you get a circular ripple effect on it :

The problem

I've tried to have it too, but I got a rectangular one:

    <ImageButton
        android:id="@+id/navButton"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:layout_gravity="center_vertical"
        android:layout_marginLeft="8dp"
        android:background="?android:attr/selectableItemBackground"
        android:src="@drawable/search_ic_back_arrow"/>

The question

How do I make the button have a circular ripple effect when being clicked? Do I have to create a new drawable, or is there a built in way for that?

If you already have a background image, here is an example of a ripple that looks close to selectableItemBackgroundBorderless:

            <ImageButton
                android:id="@+id/btn_show_filter_dialog"
                android:layout_width="24dp"
                android:layout_height="24dp"
                android:background="@drawable/ic_filter_state"/>

ic_filter_state.xml:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:state_pressed="true"
        android:state_enabled="true"
        android:drawable="@drawable/state_pressed_ripple"/>
    <item
        android:state_enabled="true"
        android:drawable="@drawable/ic_filter" />
</selector>

state_pressed_ripple.xml: (opacity set to 10% on white background) 1AFFFFFF

 <?xml version="1.0" encoding="UTF-8"?>    
    <ripple xmlns:android="http://schemas.android.com/apk/res/android">
        <item>
            <shape android:shape="oval">
                <solid android:color="#1AFFFFFF"/>
            </shape>
            <color android:color="#FFF"/>
        </item>
    </ripple>