Instance Method


Adds a target object to be called when an event is received.


func addTarget(_ target: Any, action: Selector)



The object to receive action messages sent by the receiver when the represented remote command is triggered. The value must not be nil.


A selector identifying the method on the target to be called. The value must not be NULL.

The method to be called must have the following signature:

- (MPRemoteCommandHandlerStatus) handleCommand: (MPRemoteCommandEvent*) event;


Call the addTarget(_:action:) method multiple times to specify multiple target-action pairs. If a specific target-action pair has already been added, the request is ignored. You can add multiple actions for a single target by calling this method multiple times using the same target, but different actions.

The command object does not keep a strong reference to the target; you should remove the target before the target is deallocated.

See Also

Handling Events

func removeTarget(Any?)

Removes a target from the remote command object.

func removeTarget(Any, action: Selector?)

Removes a target and action from a remote command object.

enum MPRemoteCommandHandlerStatus

Constants indicating the status of a command.