Flutter本地通知插件notifly_flutter_ios的使用
Flutter本地通知插件notifly_flutter_ios的使用
notifly_flutter_ios
是 notifly_flutter
的 iOS 实现。
使用
该插件被推荐使用(endorsed),这意味着你可以像使用 notifly_flutter
一样正常使用它。当你这样做时,此包会自动包含在你的应用中。
接下来,我们将通过一个完整的示例来展示如何使用 notifly_flutter_ios
插件来实现本地通知功能。
示例代码
import 'package:flutter/material.dart';
import 'package:notifly_flutter/notifly_flutter.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
// 初始化 NotiflyFlutter
final notifly = NotiflyFlutter();
@override
void initState() {
super.initState();
// 请求通知权限
notifly.requestNotificationPermissions().then((granted) {
if (granted) {
print('Notification permissions granted.');
} else {
print('Notification permissions denied.');
}
});
// 设置通知回调
notifly.onNotificationReceived.listen((notification) {
print('Received notification: ${notification.title}');
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('NotiflyFlutter 示例'),
),
body: Center(
child: ElevatedButton(
onPressed: () {
// 创建并调度通知
notifly.scheduleNotification(
title: 'Hello',
body: 'This is a scheduled notification.',
schedule: NotiflyNotificationSchedule(
hour: 10,
minute: 30,
millisecond: 0,
),
);
},
child: Text('发送通知'),
),
),
),
);
}
}
详细说明
-
导入库:
import 'package:flutter/material.dart'; import 'package:notifly_flutter/notifly_flutter.dart';
-
初始化 NotiflyFlutter:
final notifly = NotiflyFlutter();
-
请求通知权限:
notifly.requestNotificationPermissions().then((granted) { if (granted) { print('Notification permissions granted.'); } else { print('Notification permissions denied.'); } });
-
设置通知回调:
notifly.onNotificationReceived.listen((notification) { print('Received notification: ${notification.title}'); });
-
创建并调度通知:
notifly.scheduleNotification( title: 'Hello', body: 'This is a scheduled notification.', schedule: NotiflyNotificationSchedule( hour: 10, minute: 30, millisecond: 0, ), );
更多关于Flutter本地通知插件notifly_flutter_ios的使用的实战教程也可以访问 https://www.itying.com/category-92-b0.html
更多关于Flutter本地通知插件notifly_flutter_ios的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html
notifly_flutter_ios
是一个用于在 Flutter 应用中显示本地通知的插件。它专门针对 iOS 平台进行了优化,提供了一种简单的方式来安排、显示和管理本地通知。以下是如何使用 notifly_flutter_ios
插件的详细步骤:
1. 添加依赖
首先,你需要在 pubspec.yaml
文件中添加 notifly_flutter_ios
依赖:
dependencies:
flutter:
sdk: flutter
notifly_flutter_ios: ^1.0.0 # 请检查是否有最新版本
然后运行 flutter pub get
来安装依赖。
2. 配置 iOS 项目
在 iOS 项目中,你需要在 Info.plist
文件中添加以下内容以请求通知权限:
<key>NSLocalNotificationAlertStyle</key>
<string>alert</string>
<key>UIBackgroundModes</key>
<array>
<string>remote-notification</string>
</array>
3. 初始化插件
在 Flutter 应用启动时初始化 notifly_flutter_ios
插件:
import 'package:notifly_flutter_ios/notifly_flutter_ios.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await NotiflyFlutterIos.initialize();
runApp(MyApp());
}
4. 请求通知权限
在显示通知之前,你需要请求用户的通知权限:
import 'package:notifly_flutter_ios/notifly_flutter_ios.dart';
Future<void> requestNotificationPermission() async {
final bool granted = await NotiflyFlutterIos.requestPermissions();
if (granted) {
print("Notification permission granted");
} else {
print("Notification permission denied");
}
}
5. 安排本地通知
你可以使用 NotiflyFlutterIos
来安排本地通知。以下是一个简单的例子:
import 'package:notifly_flutter_ios/notifly_flutter_ios.dart';
Future<void> scheduleNotification() async {
await NotiflyFlutterIos.scheduleNotification(
id: 1,
title: "Hello, Flutter!",
body: "This is a local notification",
payload: "notification_payload",
scheduledDate: DateTime.now().add(Duration(seconds: 5)), // 5秒后触发
);
}
6. 处理通知点击事件
你可以在应用启动时或在前台时监听通知的点击事件:
import 'package:notifly_flutter_ios/notifly_flutter_ios.dart';
void initNotificationListeners() {
NotiflyFlutterIos.onNotificationClick.listen((payload) {
print("Notification clicked with payload: $payload");
// 处理通知点击逻辑
});
}
7. 取消通知
你可以通过通知的 id
来取消已安排的通知:
import 'package:notifly_flutter_ios/notifly_flutter_ios.dart';
Future<void> cancelNotification(int id) async {
await NotiflyFlutterIos.cancelNotification(id);
}
8. 其他功能
notifly_flutter_ios
还提供了其他功能,例如获取所有已安排的通知、清除所有通知等。你可以查阅插件的官方文档以获取更多信息。
示例完整代码
以下是一个完整的示例代码,展示如何在 Flutter 应用中使用 notifly_flutter_ios
插件:
import 'package:flutter/material.dart';
import 'package:notifly_flutter_ios/notifly_flutter_ios.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await NotiflyFlutterIos.initialize();
runApp(MyApp());
}
class MyApp extends StatelessWidget {
[@override](/user/override)
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: Text('Notifly Flutter iOS Example'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
ElevatedButton(
onPressed: requestNotificationPermission,
child: Text('Request Notification Permission'),
),
ElevatedButton(
onPressed: scheduleNotification,
child: Text('Schedule Notification'),
),
ElevatedButton(
onPressed: () => cancelNotification(1),
child: Text('Cancel Notification'),
),
],
),
),
),
);
}
}
Future<void> requestNotificationPermission() async {
final bool granted = await NotiflyFlutterIos.requestPermissions();
if (granted) {
print("Notification permission granted");
} else {
print("Notification permission denied");
}
}
Future<void> scheduleNotification() async {
await NotiflyFlutterIos.scheduleNotification(
id: 1,
title: "Hello, Flutter!",
body: "This is a local notification",
payload: "notification_payload",
scheduledDate: DateTime.now().add(Duration(seconds: 5)),
);
}
Future<void> cancelNotification(int id) async {
await NotiflyFlutterIos.cancelNotification(id);
}