我试图在某个时间创建通知,但它不起作用。该代码不会引发任何错误,但设备上不会显示任何通知。我正在使用flutter_local_notifications
生成通知的代码:
Future<void> showNotification(
int hour, int id, String title, String body) async {
await flutterLocalNotificationsPlugin.zonedSchedule(
id,
title,
body,
_convertTime(hour),
const NotificationDetails(
android: AndroidNotificationDetails('main_channel', 'Main Channel',
channelDescription: "ashwin",
importance: Importance.max,
priority: Priority.max),
iOS: IOSNotificationDetails(
sound: 'default.wav',
presentAlert: true,
presentBadge: true,
presentSound: true,
),
),
uiLocalNotificationDateInterpretation:
UILocalNotificationDateInterpretation.absoluteTime,
androidAllowWhileIdle: true,
);
}
Run Code Online (Sandbox Code Playgroud)
_converTime函数代码:
TZDateTime _convertTime(int hour) {
final tz.TZDateTime now = tz.TZDateTime.now(tz.local);
tz.TZDateTime scheduleDate =
tz.TZDateTime(tz.local, now.year, now.month, now.day, hour, 47);
return scheduleDate;
}
Run Code Online (Sandbox Code Playgroud)
该函数的结果是正确的,如下:2022-07-14 12:47:00.000Z
但是,如果我不使用此函数,而是将其更改为
Future<void> showNotification(
int …Run Code Online (Sandbox Code Playgroud)