<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_pressed="true">

        <shape

            xmlns:android="http://schemas.android.com/apk/res/android"

            android:shape="oval"

            android:useLevel="false" >

            <solid android:color="@color/colorPrimaryDark" />

            <size android:width="20dp"

                  android:height="20dp"/>

        </shape>

    </item>

    <item>

        <shape

            xmlns:android="http://schemas.android.com/apk/res/android"

            android:shape="oval"

            android:useLevel="false" >

            <solid android:color="@color/colorAccent" />

            <size android:width="20dp"

                  android:height="20dp"/>

        </shape>

    </item>

</selector>