EKAlarm will not set in iOS 5

Question

I wrote the following snippet to create an event. Setting the alarm works fine in iOS 4, but in iOS 5 it doesn\'t get set. Is this a bug or am I missing something?

Answer 1

It seems to be related to that's happening in this ticket: EventKit - App freezes when adding an EKEvent with 2 alarms (iOS 5).

If you take a look at the EventKit section in the iOS 5 changes from iOS 4.3 document, it mentions that some items are deprecated for EKEvent. The hierarchy has changed and a new abstract superclass has been added: EKCalendarItem.

Answer 2

I had the same error.

The problem seems that startDate shoudln't be the same as endDate... really silly iOS change!

Answer 3

Avoid manipulating the alarms array. You need to add the alarm to your event like this:

EKAlarm *reminder = [EKAlarm alarmWithRelativeOffset:-300];
[event addAlarm:reminder];

This will add a reminder 5 minutes before the start time.