anchor.diff:      PhoneCallStrategy phoneCallStrategy = PhoneCallStrategy.pauseOnPhoneCall,
       bool forceOpen = false, //skip the _acceptUserOpen
     }) async {
  -    if(forceOpen) {
  +    if (forceOpen) {
         _acceptUserOpen = true;
       }
   
  
positive.code: const _DEFAULT_SHOW_NOTIFICATION = false;
  const _DEFAULT_PLAY_IN_BACKGROUND = PlayInBackground.enabled;
  const _DEFAULT_PLAYER = "DEFAULT_PLAYER";
   const _DEFAULT_NETWORK_SETTINGS = NetworkSettings();
  
  const METHOD_POSITION = "player.position";
  const METHOD_VOLUME = "player.volume";
  
negative.code:           headPhoneStrategy: headPhoneStrategy,
            phoneCallStrategy: phoneCallStrategy,
            notificationSettings:
                notificationSettings ?? defaultNotificationSettings,
            playInBackground: playInBackground,
          );
        }
  