<@U5190EF9S> see here: <https://github.com/Kotlin/...
# android
Read it. If you replace one or two lines it works on Android.
The example may be old. Just read the guide I sent you.
more than that, is there any example on switching between UI threads and different threads in threadpools? thanks
Oh, I got it, from other non-UI coroutine examples, thank you all the same