Hey I have a question about `callbackFlow` again. ...

# coroutines

[koufa]

Hey I have a question about callbackFlow again. How would you review following code:

fun TextView.onTextChange() = callbackFlow {
    val listener = addTextChangedListener { text ->
        if (text != null) {
            offer(text.toString())
        }
    }
    awaitClose { removeTextChangedListener(listener) }
}

[Dominaezzz]

That looks fine.

[dekans]

You may want to conflate it, in order to have the last value only

[koufa]

Good idea it makes sense to have the last value in this usecase. Thank you