FBSDKAppGroupJoinDialog Class Reference
Inherits from | NSObject |
Declared in | FBSDKAppGroupJoinDialog.h |
Tasks
-
+ showWithGroupID:delegate:
-
delegate
property -
groupID
property -
– canShow
-
– show
-
– validateWithError:
Properties
Class Methods
showWithGroupID:delegate:
Convenience method to build up an app group dialog with content and a delegate.
+ (instancetype)showWithGroupID:(NSString *)groupID delegate:(id<FBSDKAppGroupJoinDialogDelegate>)delegate
Parameters
- groupID
The ID for the group.
- delegate
The receiver’s delegate.
Declared In
FBSDKAppGroupJoinDialog.h
Instance Methods
canShow
A Boolean value that indicates whether the receiver can initiate an app group dialog.
- (BOOL)canShow
Return Value
YES if the receiver can share, otherwise NO.
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 Also
Declared In
FBSDKAppGroupJoinDialog.h
show
Begins the app group dialog from the receiver.
- (BOOL)show
Return Value
YES if the receiver was able to show the dialog, otherwise NO.
Declared In
FBSDKAppGroupJoinDialog.h
validateWithError:
Validates the content on the receiver.
- (BOOL)validateWithError:(NSError *__autoreleasing *)errorRef
Parameters
- errorRef
If an error occurs, upon return contains an NSError object that describes the problem.
Return Value
YES if the content is valid, otherwise NO.
Declared In
FBSDKAppGroupJoinDialog.h