話不多說直接來

一吏奸、權(quán)限的獲取

Privacy - Calendars Usage Description 是否允許此App使用日歷蕴纳？
Privacy - Reminders Usage Description 是否允許此App訪問提醒事項(xiàng)胸私？

更多權(quán)限獲确踩恕：http://www.reibang.com/p/31ef0f8ba34e

二、手動(dòng)寫入日歷日程-代碼部分

// 導(dǎo)入EventKit 庫(kù)
#import <EventKit/EventKit.h>

// 先來一波權(quán)限判斷
- (void)saveCalendar {
    EKEventStore *eventStore = [[EKEventStore alloc] init];
    __weak typeof(self) weakSelf = self;
    //06.07 使用 requestAccessToEntityType:completion: 方法請(qǐng)求使用用戶的日歷數(shù)據(jù)庫(kù)
    if ([eventStore respondsToSelector:@selector(requestAccessToEntityType:completion:)]) {
        // 獲取訪問權(quán)限
        [eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {
            if (error)
            {
                //報(bào)錯(cuò)啦
            }
            else if (!granted)
            {
                // 被用戶拒絕嘹朗，不允許訪問日歷蔬啡，滾去開啟權(quán)限
            }
            else
            {
                dispatch_async(dispatch_get_main_queue(), ^{
                    // 用戶既然允許事件保存到日歷诲侮，那就去保存吧
                    [weakSelf saveDataCalendar:eventStore];
                });
            }
        }];
    }
}


// 寫入日歷
- (void)saveDataCalendar:(EKEventStore *)eventStore {
    // 創(chuàng)建事件
    EKEvent *event  = [EKEvent eventWithEventStore:eventStore];

    // 這里拿當(dāng)前時(shí)間 （自己寫的話格式最好用 yyyy/MM/dd hh:mmaaa）
    NSDate *date = [NSDate date];
    
    event.title  = @"事件標(biāo)題標(biāo)標(biāo)標(biāo)" ;              //  事件標(biāo)題
    event.location = @"事件地點(diǎn)地地地地" ;          //  事件地點(diǎn)
    event.notes = @"事件備注備備備";               //  事件備注
    event.startDate = [date dateByAddingTimeInterval:60 * 2];   // 開始時(shí)間
    event.endDate   = [date dateByAddingTimeInterval:60 * 30];  // 結(jié)束時(shí)間
    
    //第一次提醒  (幾分鐘后)
    [event addAlarm:[EKAlarm alarmWithRelativeOffset:60.0f * -5.0f]];
    
    [event setCalendar:[eventStore defaultCalendarForNewEvents]];
    NSError *err;
    [eventStore saveEvent:event span:EKSpanThisEvent error:&err];
}

三、利用系統(tǒng)界面寫入日歷日程-代碼部分

// 導(dǎo)入EventKit和EventKitUI 庫(kù)
#import <EventKit/EventKit.h>
#import <EventKitUI/EventKitUI.h>

- (void) saveCalendar {
    EKEventStore *eventStore = [[EKEventStore alloc]init];
    if([eventStore respondsToSelector:@selector(requestAccessToEntityType:completion:)]) {
        [eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted,NSError* error){
            if(!granted){
                dispatch_async(dispatch_get_main_queue(), ^{
                    //TODO: 提示需要權(quán)限
                });
            }else{
                
                EKEvent *event = [EKEvent eventWithEventStore:eventStore];
                event.title = @"日歷標(biāo)題";
                
                EKCalendar* calendar;
                calendar = [EKCalendar calendarForEntityType:EKEntityTypeEvent eventStore:eventStore];
                NSError* error;
                [eventStore saveCalendar:calendar commit:YES error:&error];
                
                EKEventEditViewController *addController = [[EKEventEditViewController alloc] initWithNibName:nil bundle:nil];
                addController.event = event;
                addController.eventStore = eventStore;
                
                [self presentViewController:addController animated:YES completion:nil];
                addController.editViewDelegate = self;
            }
        }];
    }
}

#pragma mark - eventEditDelegates -
- (void)eventEditViewController:(EKEventEditViewController *)controller didCompleteWithAction:(EKEventEditViewAction)action{
    if (action ==EKEventEditViewActionCanceled) {
        [self dismissViewControllerAnimated:YES completion:nil];
    }
    if (action==EKEventEditViewActionSaved) {
        [self dismissViewControllerAnimated:YES completion:nil];
    }
}

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