FBSDKAccessToken - Документация

FBSDKAccessToken

Доступна более новая версия данного класса. Посетите текущую версию.

Represents an immutable access token for using Facebook services.

Conforms to:	`FBSDKCopying, NSSecureCoding`
Inherits from:	`NSObject`
Declared in:	`FBSDKAccessToken.h`

Свойства

appID

Returns the app ID.

@property (readonly,
    copy,
    nonatomic) NSString *appID;

Объявлен в: FBSDKAccessToken.h

declinedPermissions

Returns the known declined permissions.

@property (readonly,
    copy,
    nonatomic) NSSet *declinedPermissions;

Объявлен в: FBSDKAccessToken.h

expirationDate

Returns the expiration date.

@property (readonly,
    copy,
    nonatomic) NSDate *expirationDate;

Объявлен в: FBSDKAccessToken.h

permissions

Returns the known granted permissions.

@property (readonly,
    copy,
    nonatomic) NSSet *permissions;

Объявлен в: FBSDKAccessToken.h

refreshDate

Returns the date the token was last refreshed.

@property (readonly,
    copy,
    nonatomic) NSDate *refreshDate;

Объявлен в: FBSDKAccessToken.h

tokenString

Returns the opaque token string.

@property (readonly,
    copy,
    nonatomic) NSString *tokenString;

Объявлен в: FBSDKAccessToken.h

userID

Returns the user ID.

@property (readonly,
    copy,
    nonatomic) NSString *userID;

Объявлен в: FBSDKAccessToken.h

Методы класса

currentAccessToken

Returns the "global" access token that represents the currently logged in user.

+ (FBSDKAccessToken *) currentAccessToken;

Discussion:

The currentAccessToken is a convenient representation of the token of the current user and is used by other SDK components (like FBSDKLoginManager).

Объявлен в: FBSDKAccessToken.h

setCurrentAccessToken:

Sets the "global" access token that represents the currently logged in user.

Параметр	Описание
`token`	The access token to set.

+ (void) setCurrentAccessToken:(FBSDKAccessToken *)token;

Discussion:

This will broadcast a notification and save the token to the app keychain.

Объявлен в: FBSDKAccessToken.h

Методы экземпляров

hasGranted:

Convenience getter to determine if a permission has been granted

Параметр	Описание
`permission`	The permission to check.

- (BOOL) hasGranted:(NSString *)permission;

Объявлен в: FBSDKAccessToken.h

initWithTokenString:permissions:declinedPermissions:appID:userID:expirationDate:refreshDate:

Initializes a new instance.

Параметр	Описание
`tokenString`	The opaque token string.
`permissions`	The granted permissions. Note this is converted to NSSet and is only an NSArray for the convenience of literal syntax.
`declinedPermissions`	The declined permissions. Note this is converted to NSSet and is only an NSArray for the convenience of literal syntax.
`appID`	The app ID.
`userID`	The user ID.
`expirationDate`	The optional expiration date (defaults to distantFuture).
`refreshDate`	The optional date the token was last refreshed (defaults to today).

- (instancetype)

`initWithTokenString:`	`(NSString *)tokenString`
`permissions:`	`(NSArray *)permissions`
`declinedPermissions:`	`(NSArray *)declinedPermissions`
`appID:`	`(NSString *)appID`
`userID:`	`(NSString *)userID`
`expirationDate:`	`(NSDate *)expirationDate`
`refreshDate:`	`(NSDate *)refreshDate`
	`NS_DESIGNATED_INITIALIZER;`

Discussion:

This initializer should only be used for advanced apps that manage tokens explicitly. Typical login flows only need to use FBSDKLoginManager along with +currentAccessToken.

Объявлен в: FBSDKAccessToken.h

isEqualToAccessToken:

Compares the receiver to another FBSDKAccessToken

Параметр	Описание
`token`	The other token

- (BOOL) isEqualToAccessToken:(FBSDKAccessToken *)token;

Объявлен в: FBSDKAccessToken.h

Константы

FBSDKAccessTokenDidChangeNotification

FBSDK_EXTER N NSString *const FBSDKAccessTokenDidChangeNotification;

Discussion:

The userInfo dictionary of the notification will contain keys FBSDKAccessTokenChangeOldKey and FBSDKAccessTokenChangeNewKey.

Объявлен в: FBSDKAccessToken.h

FBSDKAccessTokenDidChangeUserID

FBSDK_EXTER N NSString *const FBSDKAccessTokenDidChangeUserID;

Discussion:

Token refreshes can occur automatically with the SDK which do not change the user. If you're only interested in user changes (such as logging out), you should check for the existence of this key. The value is a NSNumber with a boolValue.

Объявлен в: FBSDKAccessToken.h