import 'dart:developer'; import 'dart:io' show Platform; import 'package:contacts_plus_plus/apis/github_api.dart'; import 'package:contacts_plus_plus/client_holder.dart'; import 'package:contacts_plus_plus/clients/messaging_client.dart'; import 'package:contacts_plus_plus/clients/settings_client.dart'; import 'package:contacts_plus_plus/models/sem_ver.dart'; import 'package:contacts_plus_plus/widgets/friends/friends_list.dart'; import 'package:contacts_plus_plus/widgets/login_screen.dart'; import 'package:contacts_plus_plus/widgets/update_notifier.dart'; import 'package:flutter/material.dart'; import 'package:flutter_phoenix/flutter_phoenix.dart'; import 'package:logging/logging.dart'; import 'package:package_info_plus/package_info_plus.dart'; import 'package:provider/provider.dart'; import 'package:workmanager/workmanager.dart'; import 'models/authentication_data.dart'; void main() async { WidgetsFlutterBinding.ensureInitialized(); if (Platform.isAndroid) { await Workmanager().initialize( callbackDispatcher, // The top level function, aka callbackDispatcher isInDebugMode: true // If enabled it will post a notification whenever the task is running. Handy for debugging tasks ); } Logger.root.onRecord.listen((event) => log(event.message, name: event.loggerName, time: event.time)); final settingsClient = SettingsClient(); await settingsClient.loadSettings(); runApp(Phoenix(child: ContactsPlusPlus(settingsClient: settingsClient,))); } @pragma('vm:entry-point') // Mandatory if the App is obfuscated or using Flutter 3.1+ void callbackDispatcher() { Workmanager().executeTask((String task, Map? inputData) async { debugPrint("Native called background task: $task"); //simpleTask will be emitted here. if (task == MessagingClient.taskName) { final unreads = MessagingClient.backgroundCheckUnreads(inputData); } return Future.value(true); }); } class ContactsPlusPlus extends StatefulWidget { const ContactsPlusPlus({required this.settingsClient, super.key}); final SettingsClient settingsClient; @override State createState() => _ContactsPlusPlusState(); } class _ContactsPlusPlusState extends State { final Typography _typography = Typography.material2021(platform: TargetPlatform.android); AuthenticationData _authData = AuthenticationData.unauthenticated(); bool _checkedForUpdate = false; void showUpdateDialogOnFirstBuild(BuildContext context) { final navigator = Navigator.of(context); final settings = ClientHolder .of(context) .settingsClient; if (_checkedForUpdate) return; _checkedForUpdate = true; GithubApi.getLatestTagName().then((remoteVer) async { final currentVer = (await PackageInfo.fromPlatform()).version; SemVer currentSem; SemVer remoteSem; SemVer lastDismissedSem; try { currentSem = SemVer.fromString(currentVer); } catch (_) { currentSem = SemVer.zero(); } try { lastDismissedSem = SemVer.fromString(settings.currentSettings.lastDismissedVersion.valueOrDefault); } catch (_) { lastDismissedSem = SemVer.zero(); } try { remoteSem = SemVer.fromString(remoteVer); } catch (_) { return; } if (remoteSem <= lastDismissedSem && lastDismissedSem.isNotZero) { return; } if (remoteSem > currentSem && navigator.overlay?.context != null) { showDialog( context: navigator.overlay!.context, builder: (context) { return UpdateNotifier( remoteVersion: remoteSem, localVersion: currentSem, ); }, ); } }); } @override Widget build(BuildContext context) { return ClientHolder( settingsClient: widget.settingsClient, authenticationData: _authData, child: MaterialApp( debugShowCheckedModeBanner: false, title: 'Contacts++', theme: ThemeData( useMaterial3: true, textTheme: _typography.white, colorScheme: ColorScheme.fromSeed(seedColor: Colors.purple, brightness: Brightness.dark) ), home: Builder( // Builder is necessary here since we need a context which has access to the ClientHolder builder: (context) { showUpdateDialogOnFirstBuild(context); final clientHolder = ClientHolder.of(context); return _authData.isAuthenticated ? ChangeNotifierProvider( // This doesn't need to be a proxy provider since the arguments should never change during it's lifetime. create: (context) => MessagingClient( apiClient: clientHolder.apiClient, notificationClient: clientHolder.notificationClient, ), child: const FriendsList(), ) : LoginScreen( onLoginSuccessful: (AuthenticationData authData) async { if (authData.isAuthenticated) { setState(() { _authData = authData; }); } }, ); } ) ), ); } }