###PreCondition
- iots server runs on known ip address or domain name
- Run before IOTSBusGoogleMapClient
###HowToUse
- Import project into Android Studio and build apk.
- Change source code IOTSBusGoogleMapServerService.java with right collection id, collection key and iots server IP.
- Install and run apk.
- Get logcat message and find "Server listening on port 6000", server runs successfully.