Passwordless authentication androidbuffer.com

round_button.xml

<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="@color/rippleColor">
    <item>
        <shape
            android:shape="oval">
            <solid android:color="@color/colorAccent" />
            <size android:height="56dp" android:width="56dp"/>
        </shape>
    </item>
</ripple>