地址簿以编程方式保存联系人的图像 [英] Addressbook Save Image for contacts programmatically

问题描述

我正在创建一个通讯簿应用程序，其中所有数据都存储到服务器，并且当用户询问时服务器将所有联系人还原到iPhone。

I am creating an addressbook application in that all the data are stored to server and when User will ask then server will restore all the contacts to iPhone.

我的问题是如何将Image发送到服务器以及如何恢复联系人Image的，我知道我的服务器将为我提供base64加密格式的Image。

My problem is how to send Image to server as well as how I will be able to restore the contact Image , I came to know that my server will provide me an Image in base64 encryption format.

那么有什么可以帮助我如何以编程方式保存和检索地址簿的图像

So can any help me how to perform image saving and retrieving for Addressbook Programmatically

推荐答案

您需要在nsdata中转换base64图像，然后将其设置为联系人，在下面的代码中选中 ABPersonSetImageData。

You need to convert the base64 image in nsdata and then you can set it to a contact, check "ABPersonSetImageData" in following code.

ABRecordSetValue(newPerson, kABPersonOrganizationProperty,data.name, &error);

        ABMutableMultiValueRef multiURL = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(multiURL, homePageURL, kABPersonHomePageLabel, NULL);
        ABRecordSetValue(newPerson, kABPersonURLProperty, multiURL,&error);
        CFRelease(multiURL);

        ABMutableMultiValueRef multiPhone = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(multiPhone, contactNumber, kABPersonPhoneMobileLabel, NULL);
        ABRecordSetValue(newPerson, kABPersonPhoneProperty, multiPhone,&error);
        CFRelease(multiPhone);

        ABMutableMultiValueRef multiEmail = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(multiEmail, emailIDs, kABHomeLabel, NULL);
        ABRecordSetValue(newPerson, kABPersonEmailProperty, multiEmail, &error);
        CFRelease(multiEmail);

        ABMutableMultiValueRef multiAddress = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
        NSMutableDictionary *addressDictionary = [[NSMutableDictionary alloc] init];
        [addressDictionary setObject:toAddress forKey:(NSString *) kABPersonAddressStreetKey];
        [addressDictionary setObject:@"Amsterdam" forKey:(NSString *) kABPersonAddressCityKey];
        [addressDictionary setObject:@"Amsterdam" forKey:(NSString *) kABPersonAddressStateKey];
        [addressDictionary setObject:@"00000" forKey:(NSString *) kABPersonAddressZIPKey];
        [addressDictionary setObject:@"Netharland" forKey:(NSString *) kABPersonAddressCountryKey];
        ABMultiValueAddValueAndLabel(multiAddress, addressDictionary, kABHomeLabel, NULL);
        ABRecordSetValue(newPerson, kABPersonAddressProperty, multiAddress,&error);
        CFRelease(multiAddress);

        NSData *data1 = UIImagePNGRepresentation([UIImage imageNamed:data.titleImg]);
        ABPersonSetImageData(newPerson, data1, &error);


        ABAddressBookAddRecord(iPhoneAddressBook, newPerson, &error);
        ABAddressBookSave(iPhoneAddressBook, &error);

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