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kotlinlang

I don't know if this is the right chnnel. Ok i have to develop a sync local to remote on Android. I have a local db room and i have to get data and send this data via cloud and update db room with new data from cloud.
I create a repository and of couse i have to use Coroutine but i don't know wich  Scope because i can't use viewModelScope because sync have to work always and don't want to cancel when UI and viewModel are destroyes

You'll probably want to schedule the sync work using <https://developer.android.com/jetpack/androidx/releases/work|WorkManager>.

no sync starts every time user changes local data so when db changes.

Yes, and it should be run with WorkManager when the sync is needed.