Question

我正在尝试调用一种在创建事件时获取日历的方法。我确定这个方法是使用calendarWithIdentifier来获取

的ID

这是我创建事件的代码，并调用将获取日历的方法。我需要拨打特定的日历

var store = EKEventStore()

func applicationDidFinishLaunching(aNotification: NSNotification) {
// ask for permission
// call methods
}

// Create new calendar
func createCalendar() -> EKCalendar? {
    var calendar = EKCalendar(forEntityType: EKEntityTypeEvent, eventStore: self.store)
    calendar.title = "Calendarname"
    // ...
    return calendar
}

func createEvent(){      
    var newEvent : EKEvent = EKEvent(eventStore: store)
    var error : NSError? = nil
    newEvent.title = "day off"
    newEvent.location = "London"

    var startDate : String = "2015-07-16";
    var dateFmt1 = NSDateFormatter()
    dateFmt1.dateFormat = "yyyy-MM-dd"
    var date1:NSDate = dateFmt1.dateFromString(startDate)!;

    var endDate : String = "2015-07-17";
    var dateFmt2 = NSDateFormatter()
    dateFmt2.dateFormat = "yyyy-MM-dd"
    var date2:NSDate = dateFmt2.dateFromString(endDate)!;

    newEvent.startDate = date1
    newEvent.endDate = date2
    newEvent.notes = "testing the event"
    newEvent.calendar = getCalendar()

    self.store.saveEvent(newEvent, span: EKSpanThisEvent, commit: true, error: nil)

}

func getCalendar() -> EKCalendar? {
  // ...
}

我知道这个

func calendarWithIdentifier(_ identifier: String!) -> EKCalendar!

来自Apple的EventKit文档，用于按ID返回日历。所以我使用Calendar的名称（“Calendarname”）作为参数，但这似乎不对。它回来了。

有人可以帮我正确地获取日历吗？谢谢

Answer 1

方法calendarWithIdentifier需要一个UID而不是一个可读的名称。您需要从store这样检索它们：

var calUid:String = "?"
for cal in store.calendarsForEntityType(EKEntityTypeEvent) { 
  if cal.title == "Calendarname" { calUid = cal.calendarIdentifier }
}

以后你可以像

一样使用它

calendar = store.calendarWithIdentifier(calUid)

Answer 2

我能够让它运转起来。这里是getCalendar函数：

func getPSACalendar() -> EKCalendar{
    var calUID:String = "?"
    var cal =  store.calendarsForEntityType(EKEntityTypeEvent) as [EKCalendar]
    for i in cal {
        if i.title == "Calendarname" {
            calUID = i.calendarIdentifier
        }
    }
    var calendar = store.calendarWithIdentifier(calUID)
    return calendar
}

使用calendarWithIdentifier返回单个日历

2 个答案: