FBAppCall - 문서 - Meta for Developers

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`

속성

accessTokenData

Access Token that was returned in this AppCall

@property (nonatomic,
    readonly) FBAccessTokenData *accessTokenData;

정의된 값: FBAppCall.h

appLinkData

Data for native app link

@property (nonatomic,
    readonly) FBAppLinkData *appLinkData;

정의된 값: FBAppCall.h

dialogData

Data related to a Dialog AppCall

@property (nonatomic,
    readonly) FBDialogsData *dialogData;

정의된 값: FBAppCall.h

error

Error that occurred in processing this AppCall

@property (nonatomic,
    readonly) NSError *error;

정의된 값: FBAppCall.h

ID

The ID of this FBAppCall instance

@property (nonatomic,
    readonly) NSString *ID;

정의된 값: FBAppCall.h

클래스 메서드

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;

정의된 값: 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

매개변수	설명
`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;

정의된 값: 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.

매개변수	설명
`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;`

정의된 값: FBAppCall.h

handleOpenURL:sourceApplication:fallbackHandler:

매개변수	설명
`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;`

정의된 값: FBAppCall.h

handleOpenURL:sourceApplication:withSession:

매개변수	설명
`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;`

정의된 값: FBAppCall.h

handleOpenURL:sourceApplication:withSession:fallbackHandler:

매개변수	설명
`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;`

정의된 값: FBAppCall.h

인스턴스 메서드

isEqualToAppCall:

Compares the receiving FBAppCall to the passed in FBAppCall

매개변수	설명
`appCall`	The other FBAppCall to compare to.

- (BOOL) isEqualToAppCall:(FBAppCall *)appCall;

정의된 값: FBAppCall.h

Typedef

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.

정의된 값: FBAppCall.h