A MediaControl which can be performed on active media.
The MediaControlContext gives access to the current state of media playback and hides the link to the media service implementation.
The context in which this control operates.
The type of the control, which is used by TtButton to apply one of the predefined styles. May be overridden in subclasses in order to apply a specialized style. TtButton.ActionType.TERTIARY is used by default as the most neutral option.