KarooExtension lifecycle

Hi there!

I'm discovering extensions API capabilities of Karoo and would like to learn more about KarooExtension lifecycle. It basically extends Android service, but it is not unclear what triggers its start and what are BG limitations/lifecycle.

Template repo does not reveal much on this matter... the docs neither.

Basically I cn decompose the question onto these parts:

-What events trigger the implementation of 'KarooExtension' to get started?

-In which events the system will stop the service (if those are different from standard behavior of API 26)?

-Is there a way to control over the service lifecycle from developer side?

-What are proper points for init/uninit smth within KarooExtensi. onCreate/onDestroy seems suitable, but would be nice to clarify it.

Thanks!