bu paketi indirin.<\/p>\n\n\n
\nflutter pub add flutter_local_notifications permission_handler\n<\/pre><\/div>\n\n\nuser-permission lar\u0131 AndroidManifest.xml\u2019e ekleyin.<\/p>\n\n\n
\n<manifest xmlns:android="http:\/\/schemas.android.com\/apk\/res\/android">\n <uses-permission android:name="android.permission.INTERNET"\/>\n <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"\/>\n <uses-permission android:name="android.permission.VIBRATE"\/>\n <application\n android:label="notification"\n android:name="${applicationName}"\n android:icon="@mipmap\/ic_launcher">\n ................................\n...................................\n..................................\n..................................\n<\/pre><\/div>\n\n\nBu Flutter kodu, cihazda yerel bildirim g\u00f6nderen bir uygulamad\u0131r. Uygulama ba\u015flat\u0131ld\u0131\u011f\u0131nda bildirim izni ister, saat 12:00 veya 16:57 oldu\u011funda otomatik bildirim g\u00f6sterir, ayr\u0131ca kullan\u0131c\u0131 butona basarak manuel bildirim g\u00f6nderebilir.<\/p>\n\n\n\n
main.dart<\/strong><\/p>\n\n\n\n\nimport 'dart:async';\nimport 'package:flutter_local_notifications\/flutter_local_notifications.dart';\nimport 'package:permission_handler\/permission_handler.dart';\nimport 'package:flutter\/material.dart';\n\nclass NotificationService {\n final FlutterLocalNotificationsPlugin notificationsPlugin =\n FlutterLocalNotificationsPlugin();\n\n Future<void> initNotification() async {\n AndroidInitializationSettings initializationSettingsAndroid =\n const AndroidInitializationSettings("@mipmap\/ic_launcher");\n\n var initializationSettingsIOS = DarwinInitializationSettings(\n requestAlertPermission: true,\n requestBadgePermission: true,\n requestSoundPermission: true,\n onDidReceiveLocalNotification:\n (int id, String? title, String? body, String? payload) async {});\n\n var initializationSettings = InitializationSettings(\n android: initializationSettingsAndroid, iOS: initializationSettingsIOS);\n await notificationsPlugin.initialize(initializationSettings,\n onDidReceiveNotificationResponse:\n (NotificationResponse notificationResponse) async {});\n }\n\n notificationDetails() {\n return const NotificationDetails(\n android: AndroidNotificationDetails('channelId', 'channelName',\n importance: Importance.max),\n iOS: DarwinNotificationDetails());\n }\n\n Future showNotification(\n {int id = 0, String? title, String? body, String? payLoad}) async {\n return notificationsPlugin.show(\n id, title, body, await notificationDetails());\n }\n}\n\n\nvoid main() async {\n WidgetsFlutterBinding.ensureInitialized();\n await Permission.notification.request().then((permissionStatus) {\n if (permissionStatus.isGranted) {\n NotificationService().initNotification();\n }\n runApp(const MyApp());\n });\n}\n\nclass MyApp extends StatelessWidget {\n const MyApp({Key? key}) : super(key: key);\n\n @override\n Widget build(BuildContext context) {\n return MaterialApp(\n title: 'Flutter Notifications',\n debugShowCheckedModeBanner: false,\n theme: ThemeData(\n primarySwatch: Colors.blue,\n ),\n home: const MyHomePage(),\n );\n }\n}\n\nclass MyHomePage extends StatefulWidget {\n const MyHomePage({Key? key}) : super(key: key);\n\n @override\n State<MyHomePage> createState() => _MyHomePageState();\n}\n\nclass _MyHomePageState extends State<MyHomePage> {\n Timer? _timer;\n\n @override\n void initState() {\n super.initState();\n \/\/ Get current time\n DateTime now = DateTime.now();\n\n \/\/ If it's 12:00 right now, show the notification\n if (now.hour == 12 && now.minute == 0) {\n NotificationService().showNotification(\n id: 1,\n title: '12:00 Notification',\n body: 'It\\'s currently 12:00, showing notification.',\n );\n }\n\n \/\/ Set up timer to check every second\n _timer = Timer.periodic(Duration(seconds: 1), (timer) {\n \/\/ If it's 16:57 right now, show the notification\n if (DateTime.now().hour == 16 && DateTime.now().minute == 57) {\n NotificationService().showNotification(\n id: 2,\n title: '16:57 Notification',\n body: 'It\\'s currently 16:57, showing notification.',\n );\n \/\/ Cancel timer because once the notification is shown, we don't need to continue\n _timer?.cancel();\n }\n });\n }\n\n @override\n void dispose() {\n _timer?.cancel();\n super.dispose();\n }\n\n @override\n Widget build(BuildContext context) {\n return Scaffold(\n appBar: AppBar(\n backgroundColor: Colors.black,\n centerTitle: true,\n title: Text("Flutter Notification Example",\n style: TextStyle(color: Colors.white)),\n ),\n body: SafeArea(\n child: Center(\n child: ElevatedButton(\n child: const Text('Show Notification'),\n onPressed: () {\n NotificationService().showNotification(\n id: 3,\n title: 'Test Notification',\n body: 'This is a test notification.');\n },\n ),\n ),\n ),\n );\n }\n}\n<\/pre><\/div>","protected":false},"excerpt":{"rendered":"