iOS SDK Version

Protocols

The following protocols are available globally.
  • The protocol sdk dialogs must conform to and implement all the following methods.
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    Declaration

    Objective-C
    @protocolFBSDKDialog
    Swift
    protocolDialogProtocol
  • A delegate for context dialogs to communicate with the dialog handler.
    The delegate is notified with the results of the cross play request as long as the application has permissions to receive the information. For example, if the person is not signed into the containing app, the shower may not be able to distinguish between completion of a cross play request and cancellation.
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    Declaration

    Objective-C
    @protocolFBSDKContextDialogDelegate<NSObject>
    Swift
    protocolContextDialogDelegate:NSObjectProtocol
  • A protocol that a content object must conform to be used in a Gaming Services dialog
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    Declaration

    Objective-C
    @protocolFBSDKValidatable<NSObject>
    Swift
    protocolValidatableProtocol:NSObjectProtocol