sip_ua 1.0.1

A SIP UA stack for Flutter/Dart, based on flutter-webrtc, support iOS/Android/Destkop/Web.

example/lib/main.dart

import 'package:dart_sip_ua_example/src/theme_provider.dart';
import 'package:flutter/foundation.dart'
    show debugDefaultTargetPlatformOverride;
import 'package:flutter/material.dart';
import 'package:logger/logger.dart';
import 'package:flutter_webrtc/flutter_webrtc.dart';
import 'package:provider/provider.dart';
import 'package:sip_ua/sip_ua.dart';

import 'src/about.dart';
import 'src/callscreen.dart';
import 'src/dialpad.dart';
import 'src/register.dart';

void main() {
  Logger.level = Level.warning;
  if (WebRTC.platformIsDesktop) {
    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
  }
  runApp(
    MultiProvider(
      providers: [ChangeNotifierProvider(create: (_) => ThemeProvider())],
      child: MyApp(),
    ),
  );
}

typedef PageContentBuilder = Widget Function(
    [SIPUAHelper? helper, Object? arguments]);

// ignore: must_be_immutable
class MyApp extends StatelessWidget {
  final SIPUAHelper _helper = SIPUAHelper();
  Map<String, PageContentBuilder> routes = {
    '/': ([SIPUAHelper? helper, Object? arguments]) => DialPadWidget(helper),
    '/register': ([SIPUAHelper? helper, Object? arguments]) =>
        RegisterWidget(helper),
    '/callscreen': ([SIPUAHelper? helper, Object? arguments]) =>
        CallScreenWidget(helper, arguments as Call?),
    '/about': ([SIPUAHelper? helper, Object? arguments]) => AboutWidget(),
  };

  Route<dynamic>? _onGenerateRoute(RouteSettings settings) {
    final String? name = settings.name;
    final PageContentBuilder? pageContentBuilder = routes[name!];
    if (pageContentBuilder != null) {
      if (settings.arguments != null) {
        final Route route = MaterialPageRoute<Widget>(
            builder: (context) =>
                pageContentBuilder(_helper, settings.arguments));
        return route;
      } else {
        final Route route = MaterialPageRoute<Widget>(
            builder: (context) => pageContentBuilder(_helper));
        return route;
      }
    }
    return null;
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: Provider.of<ThemeProvider>(context).currentTheme,
      initialRoute: '/',
      onGenerateRoute: _onGenerateRoute,
    );
  }
}