登録されているリマインダー全てを取得して、登録日降順に並び替えています。
fetchRemindersMatchingPredicateでEKReminderの配列を取得して、並び替えてます。
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| func sortedReminders(){ | |
| self.reminders = []; | |
| var eventStore : EKEventStore = EKEventStore() | |
| var calendars:NSArray = eventStore.calendarsForEntityType(EKEntityTypeReminder) | |
| var predicate = eventStore.predicateForRemindersInCalendars(calendars) | |
| eventStore.fetchRemindersMatchingPredicate(predicate, completion: { (reminders: [AnyObject]!) -> Void in | |
| let sortedReminders = reminders.sorted({ (item1 , item2 ) -> Bool in | |
| let calendar = NSCalendar(identifier: NSGregorianCalendar)! | |
| let compare = calendar.compareDate(item1.creationDate, toDate: item2.creationDate, toUnitGranularity: NSCalendarUnit.MinuteCalendarUnit) | |
| return compare == NSComparisonResult.OrderedDescending | |
| }) | |
| for reminder in sortedReminders { | |
| println(reminder.creationDate) | |
| self.reminders.append(reminder as EKReminder) | |
| } | |
| }) | |
| } |
