Android Studio Template to create stateful classes in flutter with bells and whistles

flutter_stateful_class_with_bells.dart

#set( $nameparts = $NAME.split("_"))
#set( $namepart = '')
#set( $classname = '')
#foreach( $namepart in $nameparts )
    #set( $classname = $classname + $namepart.substring(0, 1).toUpperCase() + $namepart.substring(1))
#end
import 'package:flutter/material.dart';

class ${classname} extends StatefulWidget {

  const ${classname}();

  @override
  _${classname}State createState() => _${classname}State();
}

class _${classname}State extends State<${classname}> {

  @override
  void initState() {
    super.initState();
    _onInit();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: getAppBar("AppBar"),
      body: _getBody(),
    );
  }

  Widget _getBody() {
    return Container();
  }

  Future<void> _onInit() async {

  }

  void refresh() {
    if (this.mounted) setState(() {});
  }

}