private void StartFastScroll(int dir)
{
// Can be needed if we press both buttons at same time.
CancelFastScroll();
fastScrollDir = dir;
timerTask = new FastScrollTask(this);
timer = new Timer();
timer.ScheduleAtFixedRate(timerTask, 500, 50);
}
private void CancelFastScroll()
{
fastScrollDir = 0;
if (timer != null)
{
timer.Cancel();
timer = null;
}
if (timerTask != null)
{
timerTask = null;
}
}
