addListener

Registers a listener to receive notifications about playback and media state changes in AstroPlayer.

This method adds the provided AstroPlayerListener to the internal list of listeners maintained by AstroPlayer. When events related to playback, media state, or settings changes occur, all registered listeners will be notified with the corresponding callback methods.

The method returns an integer that can be used as an identifier for the registered listener. This ID might be useful for future calls to removeListener if you want to unregister the listener using a specific identifier.

Parameters