iOS 6.1系统日程事件的新增代码

详情请看代码的注释，

iOS 6.0以上系统，应用对于事件的操作都要获得用户的允许，这和之前的系统版本不同，SDK也有相应的变化。 [eventDB requestAccessToEntityType:EKEntityTypeEvent completion:^（BOOL granted, NSError *error） {
// handle access here
｝]; EKEventStore *eventDB = [[EKEventStore alloc] init]; NSInteger countNum = [celendarArray count];
__block NSInteger curNum = 0;

[eventDB requestAccessToEntityType:EKEntityTypeEvent completion:^（BOOL granted, NSError *error） {
// handle access here

if （granted == YES） {
for （NSDictionary *celendar in celendarArray）{

EKEvent *myEvent = [EKEvent eventWithEventStore:eventDB]; NSDate *StartDate = [NSDate dateWithTimeIntervalSince1970:[[[celendar objectForKey:@"btime"] substringToIndex:10] longLongValue]]; NSDate *EndDate = [NSDate dateWithTimeIntervalSince1970:[[[celendar objectForKey:@"etime"] substringToIndex:10] longLongValue]];

myEvent.title = [celendar objectForKey:@"title"];

myEvent.startDate = StartDate;

myEvent.endDate = EndDate;

myEvent.allDay = [[celendar objectForKey:@"allday"] integerValue];

NSString *addr = [celendar objectForKey:@"addr"];
myEvent.location = addr == NULL ？ @"":addr;

NSString *explain =[celendar objectForKey:@"explain"];
myEvent.notes = explain == NULL ？ @"":explain;

[myEvent setCalendar:[eventDB defaultCalendarForNewEvents]]; NSError *err; //commit:yes为单挑插入， commit:NO为批量插入，需要再最后执行[eventDB commit:nil]
[eventDB saveEvent:myEvent span:EKSpanThisEvent commit:NO error:&err]; ++curNum;
}
}

}];

//用户交互的时候，可以提示进行的进度
while （curNum < countNum） {
NSLog（@"curNum = %d, contNum = %d", curNum, countNum）;
continue; } [eventDB commit:nil];
[eventDB release];