Contacts wrapper for iOS 9 or upper with Objective-C

Requirements

iOS 9.0+

For iOS 10

add "Privacy - Contacts Usage Description" to your application .plist file

Available methods

Get all contacts if available with CNContactFamilyNameKey, CNContactGivenNameKey, CNContactPhoneNumbersKey, CNContactImageDataKey descriptors

- (void)getContactsWithContainerId:(nullable NSString *)containerId completionBlock:(void (^)(NSArray<CNContact *> * _Nullable contacts, NSError  * _Nullable error))completionBlock;

Get all contacts with given key descriptors

- (void)getContactsWithKeys:(NSArray<id<CNKeyDescriptor>> *)keys 
                containerId:(nullable NSString *)containerId
            completionBlock:(void (^)(NSArray<CNContact *> * _Nullable contacts, NSError  * _Nullable error))completionBlock

Saves given contact

- (void)saveContact:(CNMutableContact *)contact
        containerId:(nullable NSString *)containerId
    completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock

Get contacts with given name

- (void)getContactsWithGivenName:(NSString *)givenName
                 completionBlock:(void (^)(NSArray<CNContact *> * _Nullable contacts, NSError * _Nullable error))completionBlock

Get contacts with given and family name

- (void)getContactsWithGivenName:(NSString *)givenName 
                      familyName:(NSString *)familyName 
                 completionBlock:(void (^)(NSArray<CNContact *> * _Nullable contacts, NSError * _Nullable error))completionBlock

Updates given contact

- (void)updateContact:(CNMutableContact *)contact
      completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock

Get contacts with given email address

- (void)getContactsWithEmailAddress:(NSString *)emailAddress
                    completionBlock:(void (^)(NSArray<CNContact *> * _Nullable contacts, NSError * _Nullable error))completionBlock

Delete given contact

- (void)deleteContact:(CNMutableContact *)contact
      completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock

Add given group to contacts list

- (void)addGroup:(CNMutableGroup *)group
     containerId:(nullable NSString *)containerId
 completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock

Add given member to given group

- (void)addGroupMember:(CNContact *)contact
                 group:(CNGroup *)group
       completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock

Add given contacts to given group

- (void)addGroupMembers:(NSArray<CNMutableContact *> *)contacts
                  group:(CNGroup *)group
        completionBlock:(void (^)(BOOL isSuccess, NSError * _Nullable error))completionBlock

Fething groups

- (void)getGroupsWithContainerId:(nullable NSString *)containerId completionBlock:(void (^)(NSArray<CNGroup *> * _Nullable groups, NSError * _Nullable error))completionBlock

Delete group

- (void)deleteGroup:(CNMutableGroup *)group
    completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock;

Update group

- (void)updateGroup:(CNMutableGroup *)group
    completionBlock:(void (^)(bool isSuccess, NSError * _Nullable error))completionBlock;

Fetching containers

- (void)getContainers:(void (^)(NSArray<CNContainer *> * _Nullable containers, NSError * _Nullable error))completionBlock

License

The MIT License (MIT)

Copyright (c) 2016 Abdullah Selek

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.