Inherits from NSObject
Declared in FBSDKAppInviteDialog.h

Overview

A dialog for sending App Invites.

Properties

content

The content for app invite.

@property (nonatomic, copy) FBSDKAppInviteContent *content

Declared In

FBSDKAppInviteDialog.h

delegate

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

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

Declared 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.

Declared In

FBSDKAppInviteDialog.h

Class Methods

showFromViewController:withContent:delegate:

Convenience method to show a FBSDKAppInviteDialog - Parameter viewController: A UIViewController to present the dialog from. - Parameter content: The content for the app invite. - Parameter delegate: The receiver’s delegate.

+ (instancetype)showFromViewController:(UIViewController *)viewController withContent:(FBSDKAppInviteContent *)content delegate:(id<FBSDKAppInviteDialogDelegate>)delegate

Declared In

FBSDKAppInviteDialog.h

showWithContent:delegate:

  • Warning:use showFromViewController:withContent:delegate: instead
+ (instancetype)showWithContent:(FBSDKAppInviteContent *)content delegate:(id<FBSDKAppInviteDialogDelegate>)delegate

Declared In

FBSDKAppInviteDialog.h

Instance Methods

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.

  • See:validateWithError:
  • Returns: YES if the receiver can show the dialog, otherwise NO.

Declared In

FBSDKAppInviteDialog.h

show

Begins the app invite from the receiver. - Returns: YES if the receiver was able to show the dialog, otherwise NO.

- (BOOL)show

Declared In

FBSDKAppInviteDialog.h

validateWithError:

Validates the content on the receiver. - Parameter errorRef: If an error occurs, upon return contains an NSError object that describes the problem. - Returns: YES if the content is valid, otherwise NO.

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

Declared In

FBSDKAppInviteDialog.h