<Android. Kotlin Flow: How to cancel countdown tim...

# stackoverflow

[user]

Android. Kotlin Flow: How to cancel countdown timer?
I have a kotlin flow timer. Here is my code:
class CountDownTimer {
suspend fun startTimer(value: Int, onTick: OnTickCallback, onFinish: OnFinishCallback) {
onTick.invoke(0)
(1..timerValue)
.asSequence()
.asFlow()
.onEach {
delay(DELAY)
onTick.invoke(it)
}
.onCompletion {
onFinish.invoke()
}
.cancellable()
.collect()
}
}

Everything...