import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'package:obtainium/pages/home.dart'; import 'package:obtainium/providers/apps_provider.dart'; import 'package:obtainium/providers/notifications_provider.dart'; import 'package:obtainium/providers/settings_provider.dart'; import 'package:obtainium/providers/source_provider.dart'; import 'package:permission_handler/permission_handler.dart'; import 'package:provider/provider.dart'; import 'package:workmanager/workmanager.dart'; import 'package:dynamic_color/dynamic_color.dart'; import 'package:device_info_plus/device_info_plus.dart'; const String currentReleaseTag = 'v0.1.8-beta'; // KEEP THIS IN SYNC WITH GITHUB RELEASES @pragma('vm:entry-point') void bgTaskCallback() { // Background update checking process Workmanager().executeTask((task, taskName) async { var notificationsProvider = NotificationsProvider(); await notificationsProvider.notify(checkingUpdatesNotification); try { var appsProvider = AppsProvider(); await notificationsProvider .cancel(ErrorCheckingUpdatesNotification('').id); await appsProvider.loadApps(); List updates = await appsProvider.checkUpdates(); if (updates.isNotEmpty) { notificationsProvider.notify(UpdateNotification(updates), cancelExisting: true); } return Future.value(true); } catch (e) { notificationsProvider.notify( ErrorCheckingUpdatesNotification(e.toString()), cancelExisting: true); return Future.value(false); } finally { await notificationsProvider.cancel(checkingUpdatesNotification.id); } }); } void main() async { WidgetsFlutterBinding.ensureInitialized(); if ((await DeviceInfoPlugin().androidInfo).version.sdkInt! >= 29) { SystemChrome.setSystemUIOverlayStyle( const SystemUiOverlayStyle(systemNavigationBarColor: Colors.transparent), ); SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge); } Workmanager().initialize( bgTaskCallback, ); runApp(MultiProvider( providers: [ ChangeNotifierProvider( create: (context) => AppsProvider( shouldLoadApps: true, shouldCheckUpdatesAfterLoad: true, shouldDeleteAPKs: true)), ChangeNotifierProvider(create: (context) => SettingsProvider()), Provider(create: (context) => NotificationsProvider()) ], child: const MyApp(), )); } var defaultThemeColour = Colors.deepPurple; class MyApp extends StatelessWidget { const MyApp({super.key}); @override Widget build(BuildContext context) { SettingsProvider settingsProvider = context.watch(); AppsProvider appsProvider = context.read(); if (settingsProvider.prefs == null) { settingsProvider.initializeSettings(); } else { // Register the background update task according to the user's setting Workmanager().registerPeriodicTask('bg-update-check', 'bg-update-check', frequency: Duration(minutes: settingsProvider.updateInterval), initialDelay: Duration(minutes: settingsProvider.updateInterval), constraints: Constraints(networkType: NetworkType.connected), existingWorkPolicy: ExistingWorkPolicy.replace); bool isFirstRun = settingsProvider.checkAndFlipFirstRun(); if (isFirstRun) { // If this is the first run, ask for notification permissions and add Obtainium to the Apps list Permission.notification.request(); appsProvider.saveApp(App( 'imranr98_obtainium_${GitHub().host}', 'https://github.com/ImranR98/Obtainium', 'ImranR98', 'Obtainium', currentReleaseTag, currentReleaseTag, [], 0)); } } return DynamicColorBuilder( builder: (ColorScheme? lightDynamic, ColorScheme? darkDynamic) { // Decide on a colour/brightness scheme based on OS and user settings ColorScheme lightColorScheme; ColorScheme darkColorScheme; if (lightDynamic != null && darkDynamic != null && settingsProvider.colour == ColourSettings.materialYou) { lightColorScheme = lightDynamic.harmonized(); darkColorScheme = darkDynamic.harmonized(); } else { lightColorScheme = ColorScheme.fromSeed(seedColor: defaultThemeColour); darkColorScheme = ColorScheme.fromSeed( seedColor: defaultThemeColour, brightness: Brightness.dark); } return MaterialApp( title: 'Obtainium', theme: ThemeData( useMaterial3: true, colorScheme: settingsProvider.theme == ThemeSettings.dark ? darkColorScheme : lightColorScheme, fontFamily: 'Metropolis'), darkTheme: ThemeData( useMaterial3: true, colorScheme: settingsProvider.theme == ThemeSettings.light ? lightColorScheme : darkColorScheme, fontFamily: 'Metropolis'), home: const HomePage()); }); } }