addOnSignpostListener

open fun addOnSignpostListener(listener: NavigationManager.OnSignpostListener)

Add a OnSignpostListener to NavigationManager to subscribe to navi sign event(s).


open fun addOnSignpostListener(listener: NavigationManager.OnSignpostListener, @Nullable executor: Executor)

Add a OnSignpostListener to NavigationManager to subscribe to navi sign event(s).

Parameters

executor

Executor which will execute listener's callbacks