創建聯繫人的時間戳

Question

聯繫人創建/添加時是否有任何獲取時間戳的方法？我要排序聯繫人列表的時間明智的次序將它們存儲

Answer 1

你有接觸

NSArray *allPeople = ((__bridge_transfer NSArray *)ABAddressBookCopyArrayOfAllPeople(addresbook)); 

for (int i = 0; i < allPeople.count; i++) { 
    ABRecordRef *person = (ABAddressBookRef *)[allPeople objectAtIndex:i]; 

    NSDate *creationDate = ((__bridge_transfer NSDate*)ABRecordCopyValue(person, kABPersonCreationDateProperty)); 
    NSLog(@"Creation date: %@ of entry: %@", creationDate, person); 
}