iOS通讯录访问操作封装，全部封装为objective-c对象，不用再使用底层的C语言操作通讯录了.
###1.获取所有联系人，返回数组，数组中的元素类型为SLContacts SLAddressBook *addressBook = [SLAddressBook addressBook]; NSArray *allContacts= [addressBook allContacts]; ###2.根据名称查找联系人，返回数组，数组中的元素类型为SLContacts SLAddressBook *addressBook = [SLAddressBook addressBook]; NSArray *contacts= [addressBook contactsWithName:@"name"]; ###3.根据电话查找联系人，返回数组，数组中的元素类型为SLContacts NSArray *contacts= [addressBook contactsWithPhone:@"18600232323"]; ###4.向通讯录中增加一个联系人 SLContacts *contacts = [[SLContacts alloc] init]; contacts.firstName = @"三"; contacts.lastName = @"张"; SLContactsPhone *phone = [[SLContactsPhone alloc] init]; phone.type = kSLContactsPhoneTypePhoneMain; phone.phone = @"18600232323"; contacts.phones = @{phone}; [addressBook addContacts:contacts]; ###5.修改通讯录中一个联系人的资料，如果修改的联系人在通讯录中没有时会增加这个联系人到通讯录中 // contacts应该得到的是一个真实存在的联系人，而非通过[[SLContacts alloc] init]创建 // 此处只是举例说明方法传入的参数类型 SLContacts *contacts = [[SLContacts alloc] init]; [addressBook updateContacts:contacts]; ###6.删除一个联系人 // contacts应该得到的是一个真实存在的联系人，而非通过[[SLContacts alloc] init]创建 // 此处只是举例说明方法传入的参数类型 SLContacts *contacts = [[SLContacts alloc] init]; [addressBook deleteContacts:contacts]; ###7.其他类型中的type（对应原来的Label或者key，视具体情况而定）值请使用SLConstants.h中的常量判断，常量如下： // SLContacts中通用的常量 NSString *const kSLContactsTypeWork = @"work"; NSString *const kSLContactsTypeHome = @"home"; NSString *const kSLContactsTypeOther = @"other";
// SLContacts的URL类型的常量(个人主页)
NSString *const kSLContactsURLTypeHomePage = @"home page";
// SLContacts的日期类型的常量(周年)
NSString *const kSLContactsDateTypeAnniversary = @"anniversary";
// SLContacts电话类型的常量
NSString *const kSLContactsPhoneTypePhoneMobile = @"mobile";
NSString *const kSLContactsPhoneTypePhoneIPhone = @"iPhone";
NSString *const kSLContactsPhoneTypePhoneMain = @"main";
NSString *const kSLContactsPhoneTypePhoneHomeFax = @"home fax";
NSString *const kSLContactsPhoneTypePhoneWorkFax = @"work fax";
NSString *const kSLContactsPhoneTypePhoneOtherFax = @"other fax";
NSString *const kSLContactsPhoneTypePhonePager = @"pager";
// SLContacts即时信息的类型常量
NSString *const kSLContactsInstantMessageServiceTypeYahoo = @"Yahoo";
NSString *const kSLContactsInstantMessageServiceTypeJabber = @"Jabber";
NSString *const kSLContactsInstantMessageServiceTypeMSN = @"MSN";
NSString *const kSLContactsInstantMessageServiceTypeICQ = @"ICQ";
NSString *const kSLContactsInstantMessageServiceTypeAIM = @"AIM";
NSString *const kSLContactsInstantMessageServiceTypeQQ = @"QQ";
NSString *const kSLContactsInstantMessageServiceTypeGoogleTalk = @"GoogleTalk";
NSString *const kSLContactsInstantMessageServiceTypeSkype = @"Skype";
NSString *const kSLContactsInstantMessageServiceTypeFacebook = @"Facebook";
NSString *const kSLContactsInstantMessageServiceTypeGaduGadu = @"GaduGadu";
// SLContacts相关名称类型的常量
NSString *const kSLContactsRelatedNameTypeFather = @"father";
NSString *const kSLContactsRelatedNameTypeMother = @"mother";
NSString *const kSLContactsRelatedNameTypeParent = @"parent";
NSString *const kSLContactsRelatedNameTypeBrother = @"brother";
NSString *const kSLContactsRelatedNameTypeSister = @"sister";
NSString *const kSLContactsRelatedNameTypeChild = @"child";
NSString *const kSLContactsRelatedNameTypeSpouse = @"spouse";
NSString *const kSLContactsRelatedNameTypePartner = @"partner";
NSString *const kSLContactsRelatedNameTypeAssistant = @"assistant";
NSString *const kSLContactsRelatedNameTypeManager = @"manager";
// SLContacts社交类型的常量
NSString *const kSLContactsSocialProfileServiceTypeTwitter = @"twitter";
NSString *const kSLContactsSocialProfileServiceTypeSinaWeibo = @"sinaweibo";
NSString *const kSLContactsSocialProfileServiceTypeGameCenter = @"gamecenter";
NSString *const kSLContactsSocialProfileServiceTypeFacebook = @"facebook";
NSString *const kSLContactsSocialProfileServiceTypeMyspace = @"myspace";
NSString *const kSLContactsSocialProfileServiceTypeLinkedIn = @"linkedin";
NSString *const kSLContactsSocialProfileServiceTypeFlickr = @"flickr";