ios - 每日同时推送通知，持续 10 天

Question

在 iOS 中，有没有一种简单的方法可以在每天的同一时间发送 10 天的推送通知？我不想向所有用户发送推送通知。我的应用程序的工作方式是，用户可以选择连续十天推送通知的时间。您有推荐的 API 吗？或者有没有办法处理本地推送通知(在 Swift 中)？

谢谢!

Answer 1

试试这个

在 Appdelegate 中

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        // Override point for customization after application launch.
        let center = UNUserNotificationCenter.current()
        center.requestAuthorization([.alert, .sound]) { (granted, error) in
         if granted{ 
             // do you work
            }
        }
        return true
    }

通用功能

func scheduleMyNotificationWith(date: Date, body: String) {     
    let triggerWeekly = Calendar.current.dateComponents([.weekday,hour,.minute,.second,], from: date)
    let trigger = UNCalendarNotificationTrigger(dateMatching: triggerWeekly, repeats: true)

    let content = UNMutableNotificationContent()
    content.title = "your notification title" // it is mendatory
    content.body = body
    content.sound = UNNotificationSound.default()
    //content.categoryIdentifier = "todoList"

    let request = UNNotificationRequest(identifier: "textNotification", content: content, trigger: trigger)

    UNUserNotificationCenter.current().delegate = self
    //UNUserNotificationCenter.current().removeAllPendingNotificationRequests()
    UNUserNotificationCenter.current().add(request) {(error) in
      if let error = error {
        print("Somethings went to wrong: \(error)")
      }
    }
  }