Thuộc tính
contentThe content for app invite.
@property (nonatomic,
copy) FBSDKAppInviteContent *content;Đã tuyên bố trong:
FBSDKAppInviteDialog.hFBSDKAppInviteDialog
Đã có phiên bản mới hơn của lớp này. Hãy kiểm tra phiên bản mới nhất.
A dialog for sending App Invites.
| Superclass: | NSObject |
| Declared in: | FBSDKAppInviteDialog.h |
delegateThe receiver's delegate or nil if it doesn't have a delegate.
@property (nonatomic,
weak) id<FBSDKAppInviteDialogDelegate> delegate;Đã tuyên bố trong:
FBSDKAppInviteDialog.hfromViewControllerA 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.
Đã tuyên bố trong:
FBSDKAppInviteDialog.hPhương thức nhóm
showFromViewController:withContent:delegate:Convenience method to show a FBSDKAppInviteDialog
| Thông số | Mô tả |
|---|---|
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; |
Đã tuyên bố trong:
FBSDKAppInviteDialog.hshowWithContent:delegate:
+ (instancetype) showWithContent: | (FBSDKAppInviteContent *)content |
delegate: | (id<FBSDKAppInviteDialogDelegate>)delegate |
__attribute__((deprecated("use showFromViewController:withContent:delegate: instead")));Đã tuyên bố trong:
FBSDKAppInviteDialog.hPhương thức thực thể
canShowA 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.
Đã tuyên bố trong:
FBSDKAppInviteDialog.hshowBegins the app invite from the receiver.
- (BOOL) show;Đã tuyên bố trong:
FBSDKAppInviteDialog.hvalidateWithError:Validates the content on the receiver.
| Thông số | Mô tả |
|---|---|
errorRef | If an error occurs, upon return contains an NSError object that describes the problem. |
- (BOOL) validateWithError:(NSError *__autoreleasing *)errorRef;Đã tuyên bố trong:
FBSDKAppInviteDialog.h