Question

我之前在defaultCalendarForNewEvents保存了我的日历活动，它正在运行。今天它不再起作用，但给出错误代码：6“日历是只读的”。

在尝试修改日历之前，请求权限正确。为什么它不再起作用，为什么它在使用相同的代码之前工作？

注意：我正在使用XCode的iPhone模拟器来测试它。

代码：

func createEvent(eventStore: EKEventStore, title: String, startDate: NSDate, endDate: NSDate) {
    let event = EKEvent(eventStore: eventStore)

    event.title = "Dodgy Codes"
    event.startDate = startDate
    event.endDate = endDate
    event.calendar = eventStore.defaultCalendarForNewEvents

    //Hardcoded testing data
    event.location = "Amsterdam"

    event.notes = "notes notes notes notes"
    do {
        try eventStore.saveEvent(event, span: .ThisEvent)
    } catch let error as NSError {
    //error: Calendar is read only
    print("\(NSStringFromClass(CalendarController)): Adding event: \(error.localizedDescription)")
    }
}

输出：

Answer 1

我认为这是授权问题，您需要获得访问日历的权限，请尝试这样我希望它能为您服务

func checkForEventAuthorization(eventStore: EKEventStore, completionHandler block:(granted: Bool, error: NSError?) -> Void)  {
    if eventStore.respondsToSelector(Selector("requestAccessToEntityType:completion:")) == true {
        eventStore.requestAccessToEntityType(EKEntityType.Event, completion: { (granted, error) -> Void in
            block(granted: granted, error: error)
        })
    } else {
        block (granted: true, error: nil)
    }
}


    func createEvent(eventStore: EKEventStore, title: String, startDate: NSDate, endDate: NSDate) {
    self.checkForEventAuthorization(eventStore, completionHandler: { (granted, error) -> Void in
        if granted == true {
            let event = EKEvent(eventStore: eventStore)

            event.title = "Dodgy Codes"
            event.startDate = startDate
            event.endDate = endDate
            event.calendar = eventStore.defaultCalendarForNewEvents

            //Hardcoded testing data
            event.location = "Amsterdam"

            event.notes = "notes notes notes notes"
            do {
                try eventStore.saveEvent(event, span: .ThisEvent)
            } catch let error as NSError {
                //error: Calendar is read only
                print("\(NSStringFromClass(CalendarController)): Adding event: \(error.localizedDescription)")
            }
        }
    })
}

Answer 2

好的，好像这个问题已经解决了，因为它首先不存在。我混淆了自己在模拟器上运行它，而不是真正的设备。试图在iPhone6上运行相同的代码。在模拟器上它没有！对初学者的建议：iOS模拟器并不总是可靠的，在达到一定程度的复杂性后，它变得非常不可靠，尤其是与EKEventStore等服务相关的问题。更好地在真实设备上测试它，伙计们。

如何写入我的EKEventStore？

2 个答案: