Reference (Old Docs)
FBSDKProfile
这个类有新版本。查看 最新版本。

Represents an immutable Facebook profile

Discussion:

This class provides a global "currentProfile" instance to more easily add social context to your application. When the profile changes, a notification is posted so that you can update relevant parts of your UI and is persisted to NSUserDefaults.

Typically, you will want to call enableUpdatesOnAccessTokenChange:YES so that it automatically observes changes to the [FBSDKAccessToken currentAccessToken].

You can use this class to build your own FBSDKProfilePictureView or in place of typical requests to "/me".

Conforms to:NSCopying, NSSecureCoding
Inherits from:NSObject
Declared in:FBSDKProfile.h
属性
firstName

The user's first name

@property (nonatomic, readonly) NSString *firstName;
声明语言： FBSDKProfile.h
lastName

The user's last name

@property (nonatomic, readonly) NSString *lastName;
声明语言： FBSDKProfile.h
linkURL

A URL to the user's profile.

@property (nonatomic, readonly) NSURL *linkURL;
Discussion:

Consider using Bolts and FBSDKAppLinkResolver to resolve this to an app link to link directly to the user's profile in the Facebook app.

声明语言： FBSDKProfile.h
middleName

The user's middle name

@property (nonatomic, readonly) NSString *middleName;
声明语言： FBSDKProfile.h
name

The user's complete name

@property (nonatomic, readonly) NSString *name;
声明语言： FBSDKProfile.h
refreshDate

The last time the profile data was fetched.

@property (nonatomic, readonly) NSDate *refreshDate;
声明语言： FBSDKProfile.h
userID

The user id

@property (nonatomic, readonly) NSString *userID;
声明语言： FBSDKProfile.h
类方法
currentProfile

Gets the current FBSDKProfile instance.

+ (FBSDKProfile *) currentProfile;
声明语言： FBSDKProfile.h
enableUpdatesOnAccessTokenChange:

Indicates if currentProfile will automatically observe FBSDKAccessTokenDidChangeNotification notifications

参数描述
enable

YES is observing

+ (void) enableUpdatesOnAccessTokenChange:(BOOL)enable;
Discussion:

If observing, this class will issue a graph request for public profile data when the current token's userID differs from the current profile. You can observe FBSDKProfileDidChangeNotification for when the profile is updated.

Note that if [FBSDKAccessToken currentAccessToken] is unset, the currentProfile instance remains. It's also possible for currentProfile to return nil until the data is fetched.

声明语言： FBSDKProfile.h
setCurrentProfile:

Sets the current instance and posts the appropriate notification if the profile parameter is different than the receiver.

参数描述
profile

The profile to set

+ (void) setCurrentProfile:(FBSDKProfile *)profile;
Discussion:

This persists the profile to NSUserDefaults.

声明语言： FBSDKProfile.h
实例方法
imagePathForPictureMode:size:

A convenience method for returning a Graph API path for retrieving the user's profile image.

参数描述
mode

The picture mode

size

The height and width. This will be rounded to integer precision.

- (NSString *)
imagePathForPictureMode: (FBSDKProfilePictureMode)mode
size: (CGSize)size;
Discussion:

You can pass this to a FBSDKGraphRequest instance to download the image.

声明语言： FBSDKProfile.h
initWithUserID:firstName:middleName:lastName:name:linkURL:refreshDate:

Initializes a new instance.

参数描述
userID

The user ID

firstName

The user's first name

middleName

The user's middle name

lastName

The user's last name

name

The user's complete name

linkURL

The link for this profile

refreshDate

The optional date this profile was fetched. Defaults to [NSDate date].

- (instancetype)
initWithUserID: (NSString *)userID
firstName: (NSString *)firstName
middleName: (NSString *)middleName
lastName: (NSString *)lastName
name: (NSString *)name
linkURL: (NSURL *)linkURL
refreshDate: (NSDate *)refreshDate
NS_DESIGNATED_INITIALIZER;
声明语言： FBSDKProfile.h
isEqualToProfile:

Returns YES if the profile is equivalent to the receiver.

参数描述
profile

The profile to compare to.

- (BOOL) isEqualToProfile:(FBSDKProfile *)profile;
声明语言： FBSDKProfile.h
常量
FBSDKProfileDidChangeNotification
FBSDK_EXTER N NSString *const FBSDKProfileDidChangeNotification;
Discussion:

The userInfo dictionary of the notification will contain keys FBSDKProfileChangeOldKey and FBSDKProfileChangeNewKey.

声明语言： FBSDKProfile.h