// Add the following code to main.dart.

import 'package:flutter/foundation.dart';                        //new

// Modify the FriendlychatApp class definition in main.dart.

class FriendlychatApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: "Friendlychat",
      theme: defaultTargetPlatform == TargetPlatform.iOS         //new
        ? kIOSTheme                                              //new
        : kDefaultTheme,                                         //new
      home: new ChatScreen(),
    );
  }
}