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81 lines
3.7 KiB
Dart
81 lines
3.7 KiB
Dart
import 'dart:io';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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import 'package:permission_handler/permission_handler.dart';
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class NotificationManger {
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// private constructor to avoid create object
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NotificationManger._();
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static FlutterLocalNotificationsPlugin localNotificationsPlugin; //= FlutterLocalNotificationsPlugin();
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/// initialisation setting for all platform
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/// onNotificationPressed action when notification pressed to open tap
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/// onIOSNotificationPressed action when notification pressed
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/// to open tap in iOS versions older than 10
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Future<void> requestPermissions() async {
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}
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static initialisation(Function(NotificationResponse) onNotificationPressed, DidReceiveLocalNotificationCallback onIOSNotificationPressed) async {
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FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
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// initialise the plugin. app_icon needs to be a added as a drawable resource to the Android head project
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const AndroidInitializationSettings initializationSettingsAndroid = AndroidInitializationSettings('@drawable/ic_stat_name');
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final DarwinInitializationSettings initializationSettingsDarwin = DarwinInitializationSettings(onDidReceiveLocalNotification: onIOSNotificationPressed);
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final InitializationSettings initializationSettings = InitializationSettings(android: initializationSettingsAndroid, iOS: initializationSettingsDarwin, macOS: initializationSettingsDarwin);
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localNotificationsPlugin = _flutterLocalNotificationsPlugin;
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if (Platform.isIOS) {
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await localNotificationsPlugin.resolvePlatformSpecificImplementation<IOSFlutterLocalNotificationsPlugin>()?.requestPermissions(alert: true, badge: true, sound: true);
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} else if (Platform.isAndroid) {
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AndroidFlutterLocalNotificationsPlugin androidImplementation = localNotificationsPlugin.resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>();
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bool granted = await androidImplementation?.requestPermission();
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granted = granted ?? false;
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if (granted == false) {
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if (kDebugMode) {
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print("-------------------- Permission Granted ------------------------");
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print(granted);
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}
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await Permission.notification.request();
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}
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}
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await localNotificationsPlugin.initialize(initializationSettings, onDidReceiveNotificationResponse: onNotificationPressed);
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//localNotificationsPlugin = flutterLocalNotificationsPlugin;
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}
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// push new notificationBuildContext
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static Future showNotification({@required context, @required String title, @required String subtext, @required int hashcode, String payload}) async {
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const AndroidNotificationDetails androidChannel = AndroidNotificationDetails(
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'com.hmg.atoms',
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'ATOMS',
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channelDescription: 'Push notification service for ATOMS',
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importance: Importance.max,
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priority: Priority.max,
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icon: "@drawable/ic_stat_name",
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playSound: true,
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channelShowBadge: true,
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// enableLights: false,
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visibility: NotificationVisibility.public,
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//ledColor: Theme.of(context).colorScheme.secondary,
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// ledOnMs: 1,
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// ledOffMs: 0,
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enableVibration: true,
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groupKey: 'com.hmg.atoms',
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);
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const DarwinNotificationDetails iosNotificationDetails = DarwinNotificationDetails(
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categoryIdentifier: "atoms",
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);
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const platformChannel = NotificationDetails(android: androidChannel, iOS: iosNotificationDetails, macOS: iosNotificationDetails);
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await localNotificationsPlugin.show(hashcode, title, subtext, platformChannel, payload: payload);
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}
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}
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