public struct VerifiedActionBinding<FeatureType, ActionType> where FeatureType : ConditionalFeature, ActionType : Action

A type used to prevent direct execution of actions on ConditionalFeature(s), such that ActionSession only has functions to perform actions using VerifiedActionBinding and not a perform() using a ConditionalActionBinding.

This makes it impossible to directly perform an action of a conditional feature without first requesting access to it, as these request instances are only created by the framework and must be used to perform such actions.

The protocol extensions on ConditionalFeature only supports request and not perform, forcing the caller to test if the feature is available first and at least explicitly ignore the feature not available path, but hopefully provide a code path for that.

  • Call to invoke the system Add Voice Shortcut view controller for the given input to the conditionally-available action represented by this action request. The action must support creating an INIntent for a custom intent extension to be invoked, or creating an NSUserActivity using Flint’s Activities conventions.

    This will create a shortcut that invokes the INIntent returned by the Action‘s intent(for:) function. If that function returns nil (or is not defined by your Action), it will attempt to create an NSUserActivity for the Action and instead use that. If the Action does not support Activities, this will fail.

    • param input: The input to pass to the action when it is later invoked from the Siri Shortcut by the user.
    • param presenter: The UIViewController to use to present the view controller



    @available(iOS 12, *)
    public func addVoiceShortcut(for input: ActionType.InputType, presenter: UIViewController)