Iphone 更改ABRecordRef属性
我有以下cpde:Iphone 更改ABRecordRef属性,iphone,ios,objective-c,ipad,Iphone,Ios,Objective C,Ipad,我有以下cpde: ABRecordRef person = ABAddressBookGetPersonWithRecordID(addressBook, ABRecordGetRecordID(self.recordRef_)); CFErrorRef error = NULL; if ([self.nameTextField_.text isNotNull]){ NSArray *nameStringArray = [self.nameTextField_.
ABRecordRef person = ABAddressBookGetPersonWithRecordID(addressBook, ABRecordGetRecordID(self.recordRef_));
CFErrorRef error = NULL;
if ([self.nameTextField_.text isNotNull]){
NSArray *nameStringArray = [self.nameTextField_.text componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
ABRecordSetValue(person, kABPersonFirstNameProperty, (__bridge CFTypeRef)([nameStringArray objectAtIndex:0]), NULL);
if ([nameStringArray count] > 1){
ABRecordSetValue(person, kABPersonLastNameProperty, (__bridge CFTypeRef)([nameStringArray lastObject]), &error);
}
}
但是,在此代码之后,它给出了以下错误:
Error Domain=ABAddressBookErrorDomain Code=0 "The operation couldn’t be completed. (ABAddressBookErrorDomain error 0.)"
知道这是为什么吗?错误消息似乎毫无用处,但由于您的其余代码看起来有效,我猜测您的应用程序尚未获得用户访问通讯簿数据库的授权。在尝试访问通讯录之前,请使用以下代码检查您的授权状态:
if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {
// We're good to go
} else {
// Hasn't been authorized by the user
// You can check the exact authorization status for more information on the
// exact reason why you can't access the Address Book (e.g. denied, restricted, etc.)
}
当您使用的联系人后端不处理您试图添加到联系人的字段时,就会发生这种情况。在您的情况下,我怀疑您的后端根本不处理写操作。。这真是令人惊讶 请参阅有关此主题的Apple文档:
enum {
kABOperationNotPermittedByStoreError = 0,
kABOperationNotPermittedByUserError
};
kABOperationNotPermittedByStoreError
通讯簿数据库不允许此操作,因为联系人的源不支持此操作
在iOS 2.0及更高版本中提供
KAB操作不允许DbyUserError
不允许该操作,因为用户拒绝访问通讯簿数据库
在iOS 6.0及更高版本中提供