import 'dart:convert'; import 'package:dio/dio.dart'; import 'package:flutter/material.dart'; import 'package:flutter_webrtc/flutter_webrtc.dart'; import 'package:web_socket_channel/web_socket_channel.dart'; class CallRoomScreen extends StatefulWidget { final String scope; final String alias; const CallRoomScreen({super.key, required this.scope, required this.alias}); @override State createState() => _CallRoomScreenState(); } class _CallRoomScreenState extends State { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text('Voice Chat')), body: Center( child: ElevatedButton( onPressed: () {}, child: Text('Start Call'), ), ), ); } }