LaunchedEffectViewModel.kt

class LaunchedEffectTestViewModel : ViewModel() {

    private var _snackbarCount = MutableStateFlow(1)
    val snackbarCount: StateFlow<Int> get() = _snackbarCount

    init {
        viewModelScope.launch {
            var displayCount = 1
            while (displayCount < 3) {
                delay(1000L)
                displayCount += 1
                _snackbarCount.value = displayCount
            }
        }
    }
}