‏‎FBSDKAppInviteDialog‎‏ - الوثائق

FBSDKAppInviteDialog

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A dialog for sending App Invites.

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

الخصائص

content

The content for app invite.

@property (nonatomic,
    copy) FBSDKAppInviteContent *content;

تم الكشف في: FBSDKAppInviteDialog.h

delegate

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

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

تم الكشف في: 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.

تم الكشف في: FBSDKAppInviteDialog.h

طرق الفئات

showFromViewController:withContent:delegate:

Convenience method to show a FBSDKAppInviteDialog

المعلمة	الوصف
`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;`

تم الكشف في: FBSDKAppInviteDialog.h

showWithContent:delegate:

+ (instancetype)

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

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

تم الكشف في: FBSDKAppInviteDialog.h

طرق المثيلات

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.

تم الكشف في: FBSDKAppInviteDialog.h

show

Begins the app invite from the receiver.

- (BOOL) show;

تم الكشف في: FBSDKAppInviteDialog.h

validateWithError:

Validates the content on the receiver.

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

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

تم الكشف في: FBSDKAppInviteDialog.h