iOS开发之Accounts框架详解 原

@interface ACAccountType : NSObject
//类型描述
@property (readonly, nonatomic) NSString *accountTypeDescription;
//标识符
@property (readonly, nonatomic) NSString *identifier;
//此类账户是否已经授权
@property (readonly, nonatomic) BOOL     accessGranted;
@end

typedef enum ACErrorCode {
    ACErrorUnknown = 1,//未知错误
    ACErrorAccountMissingRequiredProperty,  // 缺少必选属性错误
    ACErrorAccountAuthenticationFailed,     // 授权失败
    ACErrorAccountTypeInvalid,              // 授权无效
    ACErrorAccountAlreadyExists,            // 账户已经存在
    ACErrorAccountNotFound,                 // 账户未找到
    ACErrorPermissionDenied,                // 没有权限
    ACErrorAccessInfoInvalid,               // 信息失效
    ACErrorClientPermissionDenied,          // 客户端没有权限
    ACErrorAccessDeniedByProtectionPolicy,  // 无法取得证书
    ACErrorCredentialNotFound,              // 证书未找到
    ACErrorFetchCredentialFailed,           // 请求证书失败
    ACErrorStoreCredentialFailed,           // 存储证书失败
    ACErrorRemoveCredentialFailed,          // 删除证书失败
    ACErrorUpdatingNonexistentAccount,      // 更新失败
    ACErrorInvalidClientBundleID,           // 无效的BundleID
    ACErrorDeniedByPlugin,                  // 权限被阻止
    ACErrorCoreDataSaveFailed,              // 数据库存储失败
    ACErrorFailedSerializingAccountInfo,    //序列化数据失败
    ACErrorInvalidCommand,                  //无效的命令
    ACErrorMissingTransportMessageID,       //缺少安全信息
    ACErrorCredentialItemNotFound,          // 证书缺少字段
    ACErrorCredentialItemNotExpired,        // 证书字段失效
} ACErrorCode;

#import <Accounts/Accounts.h>

//创建操作对象
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
//通过操作对象 构建社交平台类型示例  这里采用的新浪微博
ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierSinaWeibo];
//进行用户授权请求
[accountStore requestAccessToAccountsWithType: accountType options:nil completion:^(BOOL granted, NSError *error) {
   if (error) {
        NSLog(@"error = %@", [error localizedDescription]);
   }      
   dispatch_async(dispatch_get_main_queue(), ^{
      if(granted){
         NSLog(@"授权通过了");
    });
}];

ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierSinaWeibo];
NSArray *twitterAccounts = [accountStore accountsWithAccountType:accountType];

NSString * const ACAccountTypeIdentifierTwitter;//Twitter
NSString * const ACAccountTypeIdentifierFacebook;//Facebook
NSString * const ACAccountTypeIdentifierSinaWeibo;//新浪微博
NSString * const ACAccountTypeIdentifierTencentWeibo;//腾讯微博
NSString * const ACAccountTypeIdentifierLinkedIn;//领英

//facebook相关
NSString * const ACFacebookAppIdKey;//设置appid
NSString * const ACFacebookPermissionsKey;//设置权限key
NSString * const ACFacebookAudienceKey; //权限key
NSString * const ACFacebookAudienceEveryone;//公开权限
NSString * const ACFacebookAudienceFriends;//好友权限
NSString * const ACFacebookAudienceOnlyMe;//私人权限
//领英相关
NSString * const ACLinkedInAppIdKey;//领英appid
NSString * const ACLinkedInPermissionsKey; //设置权限key
//腾讯微博
NSString *const ACTencentWeiboAppIdKey; //设置appid

@interface ACAccount : NSObject
- (instancetype)initWithAccountType:(ACAccountType *)type;//构造方法
@property (readonly, weak, NS_NONATOMIC_IOSONLY) NSString      *identifier;//标识符
@property (strong, NS_NONATOMIC_IOSONLY)   ACAccountType       *accountType;//账户类型
@property (copy, NS_NONATOMIC_IOSONLY)     NSString            *accountDescription;//账户描述
@property (copy, NS_NONATOMIC_IOSONLY)     NSString            *username;//用户名
@property (readonly, NS_NONATOMIC_IOSONLY)  NSString           *userFullName;//完整名称
@property (strong, NS_NONATOMIC_IOSONLY)   ACAccountCredential *credential;//授权凭证
@end

@interface ACAccountCredential : NSObject
//构造方法
- (instancetype)initWithOAuthToken:(NSString *)token tokenSecret:(NSString *)secret;
- (instancetype)initWithOAuth2Token:(NSString *)token 
                       refreshToken:(NSString *)refreshToken
                         expiryDate:(NSDate *)expiryDate;
//token
@property (copy, nonatomic) NSString *oauthToken;
@end

@interface ACAccountStore : NSObject
//所有账户列表
@property (readonly, weak, NS_NONATOMIC_IOSONLY) NSArray *accounts;
//根据id获取账户
- (ACAccount *)accountWithIdentifier:(NSString *)identifier;
//根据id获取账户类型对象
- (ACAccountType *)accountTypeWithAccountTypeIdentifier:(NSString *)typeIdentifier;
//获取指定类型的所有账户
- (NSArray *)accountsWithAccountType:(ACAccountType *)accountType;
//进行账户存储
- (void)saveAccount:(ACAccount *)account withCompletionHandler:(ACAccountStoreSaveCompletionHandler)completionHandler;
//进行账户使用权限申请
- (void)requestAccessToAccountsWithType:(ACAccountType *)accountType
                  withCompletionHandler:(ACAccountStoreRequestAccessCompletionHandler)handler NS_DEPRECATED(NA, NA, 5_0, 6_0);
- (void)requestAccessToAccountsWithType:(ACAccountType *)accountType
                                options:(NSDictionary *)options
                             completion:(ACAccountStoreRequestAccessCompletionHandler)completion;
//如果账户权限已经过期 调用此方法进行刷新
- (void)renewCredentialsForAccount:(ACAccount *)account completion:(ACAccountStoreCredentialRenewalHandler)completionHandler;
//删除账户
- (void)removeAccount:(ACAccount *)account withCompletionHandler:(ACAccountStoreRemoveCompletionHandler)completionHandler;
@end