Diamonds Are Forever. Services Are Not

ive read this article by Mark Murphy, while i was looking for a solution to my case.

I have a Listener in my system, which suppose to get a UDP trigger times to times from an outside server, ive done this listener as a service.

how could i prevent it being shut off by the user? (SDK 1.5), i`am working for a company which create cell phones, and we spread the device with this Listener.

as soon as the listener goes off our systems will be terminated

any idea for this scenario?

*i`am already aware to开发者_如何学运维 the face, that the system could also take it off, but this case will be easier to handle and avoid.

thanks,

ray.

how could i prevent it being shut off by the user?

You can't, at least not as an SDK application.

i`am working for a company which create cell phones, and we spread the device with this Listener.

Reimplement it as part of the firmware, perhaps in C/C++. That cannot be shut off by the user.