mobileCyberGamesApp/lib/pages/CreateRoom.dart

import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'OpenRoom.dart'; //创建房间

class CreateRoom extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () {
        Navigator.of(context).pop();
      },
      child: Scaffold(
        backgroundColor: Color(0xCC000000),
        body: Container(
          child: SizedBox.expand(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                _CreateRoomBtn("创建普通房间"),
                SizedBox(
                  height: 36,
                ),
                _CreateRoomBtn("创建官方房间")
              ],
            ),
          ),
        ),
      ),
    );
  }
}

class _CreateRoomBtn extends StatelessWidget {
  final String title;
  _CreateRoomBtn(this.title);
  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () {
        print(this.title);
        Navigator.push(
            context,
            new CupertinoPageRoute(
                builder: (context) => new OpenRoom(
                    roomFlag: this.title == '创建普通房间' ? '0' : '1')));
      },
      child: Container(
        width: 250,
        height: 96,
        decoration: BoxDecoration(
            border: Border.all(width: 1, color: Color(0x80000000)),
            gradient: LinearGradient(
                colors: [Color(0xFF626C85), Color(0xFF3D3E6C)],
                begin: Alignment.topCenter,
                end: Alignment.bottomCenter)),
        child: Center(
          child: Text(
            title,
            style: TextStyle(color: Colors.white, fontSize: 22),
          ),
        ),
      ),
    );
  }
}