<RadioButton
                android:layout_margin="20dp"
                android:drawableRight="@drawable/custom_btn_radio"
                android:button="@null"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Invite Only"/>

custom_btn_radio.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/check_Box" android:state_checked="false"/>
    <item android:drawable="@drawable/close_btn" android:state_checked="true"/>
</selector>

但是,radiobutton的涟漪效应也增大了.如何从RadioButton中消除涟漪效应？还有如何自定义涟漪效果？

先感谢您.