关于iphone：无法使用VCard表示创建人员

unable to create a person using VCard representation

我正在使用xcode 4.2开发一个应用程序，我试图使用initwithvcardrepresentation和/或abpersoncreatepeopleinsurcewithvcardrepresentation创建一个abperson，但是我找不到一个工作示例。有人能帮忙吗？

我得到一个nsstring格式的vCard….

谢谢

这里是声学答案的快速版本；

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let vCard : NSData // vcard

let addressBook: ABAddressBook? = ABAddressBookCreateWithOptions(nil, nil)?.takeRetainedValue()

ABAddressBookRequestAccessWithCompletion(addressBook) {
granted, error in

if !granted {
return
}

let vCardData = CFDataCreate(nil, UnsafePointer<UInt8>(vCard.bytes), vCard.length)
let defaultSource = ABAddressBookCopyDefaultSource(addressBook)
let vCardPeople = ABPersonCreatePeopleInSourceWithVCardRepresentation(defaultSource.takeUnretainedValue(), vCardData).takeRetainedValue() as NSArray

for person in vCardPeople {

ABAddressBookAddRecord(addressBook, person, nil)

}

let isSaved = ABAddressBookSave(addressBook, nil)
if isSaved{
//succesfully saved
}
else{
//not saved
}
}

相关讨论

这是一个完整的例子，它完美地工作，它基于最新的iOS 8。

首先，您应该检查授权状态并请求访问权限(如果没有)，然后保存vCard，只需查看下面的代码：

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if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized){
NSLog(@"Authorized");
[self addVcardsIntoAddressBook:vcard];
} else{
NSLog(@"Not determined");
ABAddressBookRequestAccessWithCompletion(ABAddressBookCreateWithOptions(NULL, nil), ^(bool granted, CFErrorRef error) {
if (!granted){
NSLog(@"Just denied");
return;
}
NSLog(@"Just authorized");
[self addVcardsIntoAddressBook:vcard];
});
}

以下是添加vCard的方法：

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- (void)addVcardsIntoAddressBook:(NSData *)vcard {
CFDataRef vCardData = CFDataCreate(NULL, [vcard bytes], [vcard length]);
ABAddressBookRef book = ABAddressBookCreate();
ABRecordRef defaultSource = ABAddressBookCopyDefaultSource(book);
CFArrayRef vCardPeople = ABPersonCreatePeopleInSourceWithVCardRepresentation(defaultSource, vCardData);
for (CFIndex index = 0; index < CFArrayGetCount(vCardPeople); index++) {
ABRecordRef person = CFArrayGetValueAtIndex(vCardPeople, index);
ABAddressBookAddRecord(book, person, NULL);
CFRelease(person);
}
ABAddressBookSave(book, NULL);

}

我正在使用我在论坛上找到的代码：

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// Assuming your vCard is stored in vCardString as an NSString
CFDataRef vCardData = (__bridge CFDataRef)[vCardString dataUsingEncoding:NSUTF8StringEncoding];
ABAddressBookRef book = ABAddressBookCreate();
ABRecordRef defaultSource = ABAddressBookCopyDefaultSource(book);
CFArrayRef vCardPeople = ABPersonCreatePeopleInSourceWithVCardRepresentation(defaultSource, vCardData);
CFIndex index = 0;
ABRecordRef person = CFArrayGetValueAtIndex(vCardPeople, index);

我正在使用它，它与vCard 2.1和3.0一起工作正常

nsstring*filename=[[nsbundle mainbundle]pathforresource:@"contacts"of type:@"vcf"]；nslog(@"openning file%@"，文件名)；nsdata*stringdata=[nsdata datawithcontentsoffile:filename]；nsstring*vcardstring=[[nsstring alloc]initWithData:stringData编码：nsutf8stringEncoding]；

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CFDataRef vCardData = (__bridge CFDataRef)[vCardString dataUsingEncoding:NSUTF8StringEncoding];

ABAddressBookRef book = ABAddressBookCreate();
ABRecordRef defaultSource = ABAddressBookCopyDefaultSource(book);
CFArrayRef vCardPeople = ABPersonCreatePeopleInSourceWithVCardRepresentation(defaultSource, vCardData);
for (CFIndex index = 0; index < CFArrayGetCount(vCardPeople); index++) {
ABRecordRef person = CFArrayGetValueAtIndex(vCardPeople, index);
ABAddressBookAddRecord(book, person, NULL);
}

CFRelease(vCardPeople);
CFRelease(defaultSource);
ABAddressBookSave(book, NULL);
CFRelease(book);