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
ทรัพย์สิน
accessTokenData

Access Token that was returned in this AppCall

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

Data for native app link

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

Data related to a Dialog AppCall

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

Error that occurred in processing this AppCall

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

The ID of this FBAppCall instance

@property (nonatomic, readonly) NSString *ID;
ให้คำรับรองไว้ใน: FBAppCall.h
วิธีการคลาส
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;
ให้คำรับรองไว้ใน: 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

พารามิเตอร์คำอธิบาย
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;
ให้คำรับรองไว้ใน: 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.

พารามิเตอร์คำอธิบาย
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;
ให้คำรับรองไว้ใน: 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.

พารามิเตอร์คำอธิบาย
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;
ให้คำรับรองไว้ใน: 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.

พารามิเตอร์คำอธิบาย
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;
ให้คำรับรองไว้ใน: 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.

พารามิเตอร์คำอธิบาย
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;
ให้คำรับรองไว้ใน: FBAppCall.h
วิธีการทันใจ
isEqualToAppCall:

Compares the receiving FBAppCall to the passed in FBAppCall

พารามิเตอร์คำอธิบาย
appCall

The other FBAppCall to compare to.

- (BOOL) isEqualToAppCall:(FBAppCall *)appCall;
ให้คำรับรองไว้ใน: FBAppCall.h
Typedefs
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.

ให้คำรับรองไว้ใน: FBAppCall.h