How can I package pack a service into a apk, without any other activity?

I want to make a service run in its own process, and called through AIDL.

Most important, as开发者_Python百科 a stand alone application, can be installed from a apk.

could I ? how to do it.

sorry for my poor English.

Yes, you can make apk files that only contain a Service with AIDL definitions as part of the package. Just don't include any Activity classes in the package.