使用 EventStore，我可以创建新的 iCal 日历类型吗？
因此，在我的应用程序中，我严重依赖 iCal，并且我可以使用 EventStore 添加事件，但仅限于“defaultCalendarForNewEvents”。我想为我在应用程序中创建的事件创建一个新日历，比如说 MyApp 日历，其行为与 iCal 日历非常相似，例如“家庭”、“工作”等
。一种以编程方式执行此操作的方法？
现在，我已经尝试过：
EKEventStore *eventStore = [[EKEventStore alloc] init];
NSArray *calendars = [eventStore calendars];
BOOL calendarHasBeenInitialized = NO;
for(NSCalendar *cal in calendars)
{
if([cal.calendarIdentifier isEqualToString:@"Workout Tracker"])
{
calendarHasBeenInitialized = YES;
}
}
if(!calendarHasBeenInitialized)
{
NSString *string = [[NSString alloc] initWithString:@"Workout Tracker"];
NSCalendar *workoutCalendar = (__bridge NSCalendar *)(CFCalendarCreateWithIdentifier(kCFAllocatorSystemDefault, (__bridge CFStringRef)string));
EKCalendar *ekcalendar = (EKCalendar *)workoutCalendar;
NSError *error;
[eventStore saveCalendar:ekcalendar commit:YES error:&error];
}
这在我的应用程序委托中调用，如果日历不在日历数组中，我会尝试创建它。然而，这不起作用。
任何帮助将不胜感激！
So in my app I rely heavily on iCal, and I can add events using EventStore, but only to the "defaultCalendarForNewEvents". I want to make a new calendar just for the events I create in the app, let's say MyApp calendar, which would behave much like the iCal calendars like "Home", "Work", etc.
Is there a way to do this programmatically?
Right now, I've tried this:
EKEventStore *eventStore = [[EKEventStore alloc] init];
NSArray *calendars = [eventStore calendars];
BOOL calendarHasBeenInitialized = NO;
for(NSCalendar *cal in calendars)
{
if([cal.calendarIdentifier isEqualToString:@"Workout Tracker"])
{
calendarHasBeenInitialized = YES;
}
}
if(!calendarHasBeenInitialized)
{
NSString *string = [[NSString alloc] initWithString:@"Workout Tracker"];
NSCalendar *workoutCalendar = (__bridge NSCalendar *)(CFCalendarCreateWithIdentifier(kCFAllocatorSystemDefault, (__bridge CFStringRef)string));
EKCalendar *ekcalendar = (EKCalendar *)workoutCalendar;
NSError *error;
[eventStore saveCalendar:ekcalendar commit:YES error:&error];
}
This is called in my App Delegate where if the calendar is not in the calendars array, I attempt to create it. This however, does not work.
Any help would be appreciated!
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根据文档，使用 EKCalendar 的
+calendarWithEventStore:方法创建您指定的事件存储中的新日历。我希望它会像这样：According to the docs, use EKCalendar's
+calendarWithEventStore:method to create a new calendar in the event store you specify. I expect it'd go like this: