如何以编程方式在 iOS 5 中保存生日日期

Posted 2023-03-16

【中文标题】如何以编程方式在 iOS 5 中保存生日日期

【英文标题】：How to save a birthday date in iOS 5 programmatically

【发布时间】：2013-10-10 13:37:25

【问题描述】：

我在 ios 7 的 iphone 联系人中保存了生日日期，但代码在 ios 5 中不起作用。还有其他方法吗？

ABAddressBookRef addressBook = ABAddressBookCreate();
ABRecordRef person = ABPersonCreate();

NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]];
[dateFormat setDateFormat:@"dd MMM yyyy"];
NSDate * birdayDate =[dateFormat dateFromString:contactCardBirthdateLbl.text];

NSArray * nameArray = [contactCardNameLbl.text componentsSeparatedByString:@" "];
ABRecordSetValue(person, kABPersonFirstNameProperty,(__bridge CFTypeRef)([nameArray objectAtIndex:0]) , nil);
ABRecordSetValue(person, kABPersonLastNameProperty,(__bridge CFTypeRef)([nameArray objectAtIndex:1]), nil);
ABRecordSetValue(person, kABPersonJobTitleProperty,(__bridge CFTypeRef) contactCardOccupationLbl.text, nil);
ABRecordSetValue(person, kABPersonBirthdayProperty,(__bridge CFDateRef)birdayDate,nil);

【问题讨论】：

你检查过你的日期不为空吗？

【参考方案1】：

您可以为联系人设置生日（通过联系人应用程序），只有一个月/天..

检查一下，

ABAddressBookRef addressBook = ABAddressBookCreate();
ABRecordRef person = ABPersonCreate();

  NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
    [dateFormat setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]];
    [dateFormat setDateFormat:@"dd MMM yyyy"];
    NSDate * birdayDate =[dateFormat dateFromString:contactCardBirthdateLbl.text];

    NSDateFormatter* formatter = [[NSDateFormatter alloc] init];
    [formatter setDateFormat:@"dd.MM"];
    //don't set year in address book (yyyy=1604)


    NSDate *bdate=[formatter dateFromString:[formatter stringFromDate:birdayDate]];

NSArray * nameArray = [contactCardNameLbl.text componentsSeparatedByString:@" "];
ABRecordSetValue(person, kABPersonFirstNameProperty,(__bridge CFTypeRef)([nameArray objectAtIndex:0]) , nil);
ABRecordSetValue(person, kABPersonLastNameProperty,(__bridge CFTypeRef)([nameArray objectAtIndex:1]), nil);
ABRecordSetValue(person, kABPersonJobTitleProperty,(__bridge CFTypeRef) contactCardOccupationLbl.text, nil);
ABRecordSetValue(person, kABPersonBirthdayProperty,(__bridge CFDateRef)bdate,nil);