小编Jay*_*Jay的帖子

我想在我的应用程序处于前台时收到本地通知，当我尝试使用以下代码时，它永远不会触发通知，但是当我在后台输入应用程序时，它确实触发了。

这是我尝试过的：

//Schedule a Local Notification
func ScheduleNotification(timeInterval: Double, repeats: Bool, notificationBody:String, title:String){

    let trigger = UNTimeIntervalNotificationTrigger.init(timeInterval: timeInterval, repeats: repeats)

    let center = UNUserNotificationCenter.current()

    let identifier = "UYLLocalNotification"
    let content = UNMutableNotificationContent()
    content.title = title
    content.body = notificationBody
    content.sound = UNNotificationSound.default()
    let request = UNNotificationRequest(identifier: identifier, content: content, trigger: trigger)
    center.add(request, withCompletionHandler: { (error) in
        if let error = error {
            //Something went wrong
            print(error.localizedDescription)
        }
    })
}

override func viewDidLoad() {
    super.viewDidLoad()

    if Currentcount < data.count {
        self.ScheduleNotification(timeInterval: 5.0, …