ios oc 本地添加日程

#import <EventKit/EventKit.h>

#import <EventKitUI/EventKitUI.h>

EKEventStore *eventStore = [[EKEventStore alloc] init];

//6.0及以上通过下面方式写入事件

if ([eventStore respondsToSelector:@selector(requestAccessToEntityType:completion:)])

    {

// the selector is available, so we must be on iOS 6 or newer

        [eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {

dispatch_async(dispatch_get_main_queue(), ^{

if (error)

                {

//错误细心

// display error message here

                }

else if (!granted)

                {

//被用户拒绝，不允许访问日历

// display access denied error message here

                }

else

                {

// access granted

// ***** do the important stuff here *****

//事件保存到日历

//创建事件

EKEvent *event  = [EKEvent eventWithEventStore:eventStore];

                    event.title    = @"哈哈哈，我是日历事件啊";

                    event.location = @"我在杭州西湖区留和路";

NSDateFormatter *tempFormatter = [[NSDateFormatter alloc]init];

                    [tempFormatter setDateFormat:@"dd.MM.yyyy HH:mm"];

                    event.startDate = [[NSDate alloc]init ];

                    event.endDate  = [[NSDate alloc]init ];

                    event.allDay = YES;

//添加提醒

                    [event addAlarm:[EKAlarm alarmWithRelativeOffset:60.0f * -60.0f * 24]];

                    [event addAlarm:[EKAlarm alarmWithRelativeOffset:60.0f * -15.0f]];

                    [event setCalendar:[eventStore defaultCalendarForNewEvents]];

NSError *err;

                    [eventStore saveEvent:event span:EKSpanThisEvent error:&err];

UIAlertView *alert = [[UIAlertView alloc]

initWithTitle:@"Event Created"

message:@"Yay!?"

delegate:nil

cancelButtonTitle:@"Okay"

otherButtonTitles:nil];

                    [alert show];

NSLog(@"保存成功");

                }

            });

        }];

    }

else

    {

// this code runs in iOS 4 or iOS 5

// ***** do the important stuff here *****

//4.0和5.0通过下述方式添加

//保存日历

EKEvent *event  = [EKEvent eventWithEventStore:eventStore];

        event.title    = @"哈哈哈，我是日历事件啊";

        event.location = @"我在杭州西湖区留和路";

NSDateFormatter *tempFormatter = [[NSDateFormatter alloc]init];

        [tempFormatter setDateFormat:@"dd.MM.yyyy HH:mm"];

        event.startDate = [[NSDate alloc]init ];

        event.endDate  = [[NSDate alloc]init ];

        event.allDay = YES;

        [event addAlarm:[EKAlarm alarmWithRelativeOffset:60.0f * -60.0f * 24]];

        [event addAlarm:[EKAlarm alarmWithRelativeOffset:60.0f * -15.0f]];

        [event setCalendar:[eventStore defaultCalendarForNewEvents]];

NSError *err;

        [eventStore saveEvent:event span:EKSpanThisEvent error:&err];

UIAlertView *alert = [[UIAlertView alloc]

initWithTitle:@"Event Created"

message:@"Yay!?"

delegate:nil

cancelButtonTitle:@"Okay"

otherButtonTitles:nil];

        [alert show];

NSLog(@"保存成功");

    }