Reference (Old Docs)
FBAppCall
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The FBAppCall object is used to encapsulate state when the app performs an action that requires switching over to the native Facebook app, or when the app receives an App Link.

Discussion:
  • Each FBAppCall instance will have a unique ID
  • This object is passed into an FBAppCallHandler for context
  • dialogData will be present if this AppCall is for a Native Dialog
  • appLinkData will be present if this AppCall is for an App Link
  • accessTokenData will be present if this AppCall contains an access token.
Inherits from:NSObject
Declared in:FBAppCall.h
Propiedades
accessTokenData

Access Token that was returned in this AppCall

@property (nonatomic, readonly) FBAccessTokenData *accessTokenData;
Declarado en: FBAppCall.h
appLinkData

Data for native app link

@property (nonatomic, readonly) FBAppLinkData *appLinkData;
Declarado en: FBAppCall.h
dialogData

Data related to a Dialog AppCall

@property (nonatomic, readonly) FBDialogsData *dialogData;
Declarado en: FBAppCall.h
error

Error that occurred in processing this AppCall

@property (nonatomic, readonly) NSError *error;
Declarado en: FBAppCall.h
ID

The ID of this FBAppCall instance

@property (nonatomic, readonly) NSString *ID;
Declarado en: FBAppCall.h
Métodos de clase
handleDidBecomeActive

Call this method when the application's applicationDidBecomeActive: is invoked. This ensures proper state management of any pending FBAppCalls or pending login flow for the FBSession.activeSession. If any pending FBAppCalls are found, their registered callbacks will be invoked with appropriate state

+ (void) handleDidBecomeActive;
Declarado en: FBAppCall.h
handleDidBecomeActiveWithSession:

Call this method when the application's applicationDidBecomeActive: is invoked. This ensures proper state management of any pending FBAppCalls or a pending open for the passed in FBSession. If any pending FBAppCalls are found, their registered callbacks will be invoked with appropriate state

ParámetroDescripción
session

Session that is currently being used. Any pending calls to open will be cancelled. If no session is provided, then the activeSession (if present) is used.

+ (void) handleDidBecomeActiveWithSession:(FBSession *)session;
Declarado en: FBAppCall.h
handleOpenURL:sourceApplication:

Call this method from the [UIApplicationDelegate application:openURL:sourceApplication:annotation:] method of the AppDelegate for your app. It should be invoked for the proper processing of responses during interaction with the native Facebook app or as part of SSO authorization flow.

ParámetroDescripción
url

The URL as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

sourceApplication

The sourceApplication as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

+ (BOOL)
handleOpenURL: (NSURL *)url
sourceApplication: (NSString *)sourceApplication;
Declarado en: FBAppCall.h
handleOpenURL:sourceApplication:fallbackHandler:

Call this method from the [UIApplicationDelegate application:openURL:sourceApplication:annotation:] method of the AppDelegate for your app. It should be invoked for the proper processing of responses during interaction with the native Facebook app or as part of SSO authorization flow.

ParámetroDescripción
url

The URL as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

sourceApplication

The sourceApplication as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

handler

Optional handler that gives the app the opportunity to do some further processing on urls that the SDK could not completely process. A fallback handler is not a requirement for such a url to be considered handled. The fallback handler, if specified, is only ever called sychronously, before the method returns.

+ (BOOL)
handleOpenURL: (NSURL *)url
sourceApplication: (NSString *)sourceApplication
fallbackHandler: (FBAppCallHandler)handler;
Declarado en: FBAppCall.h
handleOpenURL:sourceApplication:withSession:

Call this method from the [UIApplicationDelegate application:openURL:sourceApplication:annotation:] method of the AppDelegate for your app. It should be invoked for the proper processing of responses during interaction with the native Facebook app or as part of SSO authorization flow.

ParámetroDescripción
url

The URL as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

sourceApplication

The sourceApplication as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

session

If this url is being sent back to this app as part of SSO authorization flow, then pass in the session that was being opened. A nil value defaults to FBSession.activeSession

+ (BOOL)
handleOpenURL: (NSURL *)url
sourceApplication: (NSString *)sourceApplication
withSession: (FBSession *)session;
Declarado en: FBAppCall.h
handleOpenURL:sourceApplication:withSession:fallbackHandler:

Call this method from the [UIApplicationDelegate application:openURL:sourceApplication:annotation:] method of the AppDelegate for your app. It should be invoked for the proper processing of responses during interaction with the native Facebook app or as part of SSO authorization flow.

ParámetroDescripción
url

The URL as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

sourceApplication

The sourceApplication as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:].

session

If this url is being sent back to this app as part of SSO authorization flow, then pass in the session that was being opened. A nil value defaults to FBSession.activeSession

handler

Optional handler that gives the app the opportunity to do some further processing on urls that the SDK could not completely process. A fallback handler is not a requirement for such a url to be considered handled. The fallback handler, if specified, is only ever called sychronously, before the method returns.

+ (BOOL)
handleOpenURL: (NSURL *)url
sourceApplication: (NSString *)sourceApplication
withSession: (FBSession *)session
fallbackHandler: (FBAppCallHandler)handler;
Declarado en: FBAppCall.h
Métodos de instancia
isEqualToAppCall:

Compares the receiving FBAppCall to the passed in FBAppCall

ParámetroDescripción
appCall

The other FBAppCall to compare to.

- (BOOL) isEqualToAppCall:(FBAppCall *)appCall;
Declarado en: FBAppCall.h
Definiciones de tipo
FBAppCallHandler

A block that is passed to performAppCall to register for a callback with the results of that AppCall

typedef void (^FBAppCallHandler)(
FBAppCall *call);
Discussion:

Pass a block of this type when calling performAppCall. This will be called on the UI thread, once the AppCall completes.

Declarado en: FBAppCall.h