Hi All, it might seem trivial, but I wanted to ask, shall cancel CoroutineScope in ViewModel$onCleared or shall I cancel in Activity$onDestroy. What is recommended???

ViewModel scope must be cancelled in

onCleared()

Activity/Fragment scope must be in

onDestroyed()

But with AndroidX, ktx extensions you have

viewmodelScope

and

lifecycleScope

which are automatically instanciated and cancelled

But if activity is tied to viewmodel then whats the issue in cancelling scope in viewmodel oncleared. Considering the case where screen orientation changes, coroutines called in CoroutineScope will be cancelled if I call in Activity$onDestroy

Coroutines launched from ViewModel won't care about Activity recreation

Thanks, I got the picture why corotuineScope launched from viewmodel should be cancelled on onCleared.