FBSDKAppInviteDialog - Documentazione

FBSDKAppInviteDialog

A dialog for sending App Invites.

Superclass:	`NSObject`
Declared in:	`FBSDKAppInviteDialog.h`

Proprietà

content

The content for app invite.

@property (nonatomic,
    copy) FBSDKAppInviteContent *content;

Tipo dichiarato in: FBSDKAppInviteDialog.h

delegate

The receiver's delegate or nil if it doesn't have a delegate.

@property (nonatomic,
    weak) id<FBSDKAppInviteDialogDelegate> delegate;

Tipo dichiarato in: FBSDKAppInviteDialog.h

fromViewController

A UIViewController to present the dialog from.

@property (nonatomic,
    weak) UIViewController *fromViewController;

Discussion:

If not specified, the top most view controller will be automatically determined as best as possible.

Tipo dichiarato in: FBSDKAppInviteDialog.h

Metodi di classe

showFromViewController:withContent:delegate:

Convenience method to show a FBSDKAppInviteDialog

Parametro	Descrizione
`viewController`	A UIViewController to present the dialog from.
`content`	The content for the app invite.
`delegate`	The receiver's delegate.

+ (instancetype)

`showFromViewController:`	`(UIViewController *)viewController`
`withContent:`	`(FBSDKAppInviteContent *)content`
`delegate:`	`(id<FBSDKAppInviteDialogDelegate>)delegate;`

Tipo dichiarato in: FBSDKAppInviteDialog.h

showWithContent:delegate:

+ (instancetype)

`showWithContent:`	`(FBSDKAppInviteContent *)content`
`delegate:`	`(id<FBSDKAppInviteDialogDelegate>)delegate`

__attribute__((deprecated("use showFromViewController:withContent:delegate: instead")));

Tipo dichiarato in: FBSDKAppInviteDialog.h

Metodi di istanza

canShow

A Boolean value that indicates whether the receiver can initiate an app invite.

- (BOOL) canShow;

Discussion:

May return NO if the appropriate Facebook app is not installed and is required or an access token is required but not available. This method does not validate the content on the receiver, so this can be checked before building up the content.

Tipo dichiarato in: FBSDKAppInviteDialog.h

show

Begins the app invite from the receiver.

- (BOOL) show;

Tipo dichiarato in: FBSDKAppInviteDialog.h

validateWithError:

Validates the content on the receiver.

Parametro	Descrizione
`errorRef`	If an error occurs, upon return contains an NSError object that describes the problem.

- (BOOL) validateWithError:(NSError *__autoreleasing *)errorRef;

Tipo dichiarato in: FBSDKAppInviteDialog.h