A simple way to extend a "ViewGroup" in your XML layout.
'com.mauriciogiordano:extendview:1.0.2'
<dependency>
<groupId>com.mauriciogiordano</groupId>
<artifactId>extendview</artifactId>
<version>1.0.2</version>
</dependency>
<dependency org="com.mauriciogiordano" name="extendview" rev="1.0.2"/>
"com.mauriciogiordano", "extendview", "1.0.2"