/**
  * Returns whether the attribution is enabled.
  *
  * @return True if the attribution is enabled; false if the attribution is disabled.
  */
 public boolean isAttributionEnabled() {
   return attributionSettings.isEnabled();
 }
 /**
  * Returns whether the logo is enabled.
  *
  * @return True if the logo is enabled; false if the logo is disabled.
  */
 public boolean isLogoEnabled() {
   return logoSettings.isEnabled();
 }