UIPickerView stopped spinning - Swift

Question

I need to make an app that runs a certain code when the UIPickerView stopped spinning. Is there a way to check if the picker view stopped spinning? Thanks.

Answer 1

Using didSelectRow is the way to check if the user did selected a row.

However, this method is fired only when the picker "stop spinning".

    func pickerView(pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
    // Here you run your code.
}

Hope that helps.