ios - 地址簿 UI 框架弃用的方法

Question

我正在处理一个现有的 objective c 项目，在阅读适用于 iOS 的地址簿 UI 框架引用时，我发现以下类在 iOS 9 中已弃用。( ABUnknownPersonViewController , ABPersonViewController , ABPeoplePickerNavigationController, ABNewPersonViewController )这个 . 的替代品是什么？我在哪里可以找到一些与此相关的文档。任何帮助表示赞赏。提前致谢。

Answer 1

AddressBookUI 框架已在 iOS 9 中弃用，因此您最好使用 ContactsUI 框架。

它有很多新特性，包括AddressBookUI框架的所有特性。

因此，如果您专门针对 iOS 9，那么您应该选择 ContactsUI 框架。

要检查 AddressBookUI 框架是否适用于特定的 iOS 版本，您可以执行以下操作:

if ([CNContactStore class]) {
  CNContactStore *store = [CNContactStore new];
  //...
} else {
  // Fallback to old framework
}

完整代码如下:

- (void) contactScan
{
    if ([CNContactStore class]) {
        //ios9 or later
        CNEntityType entityType = CNEntityTypeContacts;
        if( [CNContactStore authorizationStatusForEntityType:entityType] == CNAuthorizationStatusNotDetermined)
         {
             CNContactStore * contactStore = [[CNContactStore alloc] init];
             [contactStore requestAccessForEntityType:entityType completionHandler:^(BOOL granted, NSError * _Nullable error) {
                 if(granted){
                     [self getAllContact];
                 }
             }];
         }
        else if( [CNContactStore authorizationStatusForEntityType:entityType]== CNAuthorizationStatusAuthorized)
        {
            [self getAllContact];
        }
    }
}

-(void)getAllContact
{
    if([CNContactStore class])
    {
        //iOS 9 or later
        NSError* contactError;
        CNContactStore* addressBook = [[CNContactStore alloc]init];
        [addressBook containersMatchingPredicate:[CNContainer predicateForContainersWithIdentifiers: @[addressBook.defaultContainerIdentifier]] error:&contactError];
        NSArray * keysToFetch =@[CNContactEmailAddressesKey, CNContactPhoneNumbersKey, CNContactFamilyNameKey, CNContactGivenNameKey, CNContactPostalAddressesKey];
        CNContactFetchRequest * request = [[CNContactFetchRequest alloc]initWithKeysToFetch:keysToFetch];
        BOOL success = [addressBook enumerateContactsWithFetchRequest:request error:&contactError usingBlock:^(CNContact * __nonnull contact, BOOL * __nonnull stop){
            [self parseContactWithContact:contact];
        }];
    }
}

- (void)parseContactWithContact :(CNContact* )contact
{
    NSString * firstName =  contact.givenName;
    NSString * lastName =  contact.familyName;
    NSString * phone = [[contact.phoneNumbers valueForKey:@"value"] valueForKey:@"digits"];
    NSStrubg * email = [contact.emailAddresses valueForKey:@"value"];
    NSArray * addrArr = [self parseAddressWithContac:contact];
}

- (NSMutableArray *)parseAddressWithContac: (CNContact *)contact
{
    NSMutableArray * addrArr = [[NSMutableArray alloc]init];
    CNPostalAddressFormatter * formatter = [[CNPostalAddressFormatter alloc]init];
    NSArray * addresses = (NSArray*)[contact.postalAddresses valueForKey:@"value"];
    if (addresses.count > 0) {
        for (CNPostalAddress* address in addresses) {
            [addrArr addObject:[formatter stringFromPostalAddress:address]];
        }
    }
    return addrArr;
}

只需确保您请求允许从设备读取联系人。

引用链接:https://gist.github.com/willthink/024f1394474e70904728

Updated:

要替换 AddressBookUI，您需要使用 CNContactPickerViewController。您可以检查可用于一次接听一个或多个联系人的委托(delegate)方法。

这将呈现一个包含所有联系人的内置 UIViewController，您需要实现它的委托(delegate)方法!

To select one contact:

contactPicker:didSelectContact:

To select multiple (New Feature):

contactPicker:didSelectContacts:

CNContactPickerDelegate 引用:https://developer.apple.com/library/ios/documentation/ContactsUI/Reference/CNContactPickerDelegate_Protocol/