Class StandardCommonMediaKeySession

ReadonlylogPrefix

dispatch

• dispatch<K extends keyof CommonMediaKeySessionEventMap>(
      type: K,
      event: CommonMediaKeySessionEventMap[K],
  ): void

  Dispatches an event.

  Type Parameters

  • K extends keyof CommonMediaKeySessionEventMap

  Parameters

  • type: K

    The key of the event within EventMap
  • event: CommonMediaKeySessionEventMap[K]

    If the passed event is read-only, then it may be re-used/cached. Otherwise, it should be a new event object every dispatch. If no target property is set on the event, the target will be set to this host.

  Returns void

hasAnyListeners

• hasAnyListeners(): boolean

  Returns true if the event host has any listeners.

  Returns boolean

hasListeners

• hasListeners(type: keyof CommonMediaKeySessionEventMap): boolean

  Returns true if the event host has any listeners for the given type.

  Parameters

  • type: keyof CommonMediaKeySessionEventMap

  Returns boolean

on

• on<K extends keyof CommonMediaKeySessionEventMap>(
      type: K,
      handler: EventHandler<CommonMediaKeySessionEventMap[K]>,
      options?: SignalOptions,
  ): Unsubscribe

  Adds an event handler for the given typed event.

  Type Parameters

  • K extends keyof CommonMediaKeySessionEventMap

  Parameters

  • type: K

    The key representing the event type to listen for.
  • handler: EventHandler<CommonMediaKeySessionEventMap[K]>

    A callback to invoke when the event with the given type is dispatched.
  • Optionaloptions: SignalOptions

    Options for changing listening behavior.

  Returns Unsubscribe

  Returns a method, when invoked, removes the handler.