Is it possible to track when a map service is turned on/off in a Flex app?

Is it possible to track when a map service is turned on/off in a Flex app? We'd like to track which map services are being used within our Flex app. I know Google Analytics can provide usage info for the landing page (the index.html), but is it possible to be able to track when each map service is turned on or off?

Thanks!

Brian