// AppCompat scopes
class MyActivity : CoroutineScopedActivity()
class MyFragment : CoroutineScopedFragment()
class MyDialogFragment : CoroutineScopedDialogFragment()
// ViewModel scopes
class MyViewModel : CoroutineScopedViewModel()
class MyAndroidViewModel(app: Application) : CoroutineScopedAndroidViewModel(app)

class MainActivity : CoroutineScopedActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        // Don't use launch(UI), it's deprecated now
        launch {
            Log.d(TAG, "MAIN THREAD")
            withContext(Dispatchers.Default){
                Log.d(TAG, "OTHER THREAD")
            }
        }
    }
}