import 'package:intl/intl.dart';
final formatCurrency = new NumberFormat.simpleCurrency(locale: 'id_ID');
int _moneyCounter ;
new Expanded(
child: new Center(
child: new Text('${formatCurrency.format(_moneyCounter)}',
style: new TextStyle(
color: Colors.greenAccent,
fontSize: 46.9,
fontWeight: FontWeight.w800)))),