I can find "agl-service-radio" in the "/usr/local/lib/afm/applications" directory of the system. It comes with the system and has not been changed.
And now I want to call the API it provides and find that it is not bind to the service.

I did not see the radio service process after executing the ps -ef | grep afb command.

There is another problem. When I want to modify the interface provided by the radio service, how should I reinstall the service and start it?

Thanks!