ente/lib/services/notification_service.dart

import 'dart:io';

import 'package:flutter_local_notifications/flutter_local_notifications.dart';

class NotificationService {
  static final NotificationService instance =
      NotificationService._privateConstructor();

  NotificationService._privateConstructor();
  final FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin =
      FlutterLocalNotificationsPlugin();

  Future<void> init() async {
    if (!Platform.isAndroid) {
      return;
    }
    const AndroidInitializationSettings initializationSettingsAndroid =
        AndroidInitializationSettings('notification_icon');
    final InitializationSettings initializationSettings =
        InitializationSettings(
      android: initializationSettingsAndroid,
    );
    await _flutterLocalNotificationsPlugin.initialize(initializationSettings,
        onSelectNotification: selectNotification);
  }

  Future selectNotification(String payload) async {}

  Future<void> showNotification(String title, String message) async {
    if (!Platform.isAndroid) {
      return;
    }
    const AndroidNotificationDetails androidPlatformChannelSpecifics =
        AndroidNotificationDetails(
      'io.ente.photos',
      'ente',
      channelDescription: 'ente alerts',
      importance: Importance.max,
      priority: Priority.high,
      showWhen: false,
    );
    const NotificationDetails platformChannelSpecifics =
        NotificationDetails(android: androidPlatformChannelSpecifics);
    await _flutterLocalNotificationsPlugin.show(
        0, title, message, platformChannelSpecifics);
  }
}