private void OnPanGestureDetected(object source, PanGestureDetector.DetectedEventArgs e)
{
if (e.PanGesture.State == Gesture.StateType.Started)
{
mLayout.StopScroll(true);
}
else if (e.PanGesture.State == Gesture.StateType.Continuing)
{
if (mLayout.CanScrollVertically())
{
mLayout.ScrollVerticallyBy(e.PanGesture.Displacement.Y, mRecycler, true);
}
else if (mLayout.CanScrollHorizontally())
{
mLayout.ScrollHorizontallyBy(e.PanGesture.Displacement.X, mRecycler, true);
}
ShowScrollBar();
}
else if (e.PanGesture.State == Gesture.StateType.Finished)
{
if (mLayout.CanScrollVertically())
{
mLayout.ScrollVerticallyBy(e.PanGesture.Velocity.Y * 600, mRecycler, false);
}
else if (mLayout.CanScrollHorizontally())
{
mLayout.ScrollHorizontallyBy(e.PanGesture.Velocity.X * 600, mRecycler, false);
}
ShowScrollBar(1200, true);
}
}
public void SetLayoutManager(FlexibleViewLayoutManager layoutManager)
{
if (null == layoutManager)
{
return;
}
mLayout = layoutManager;
mLayout.SetRecyclerView(this);
if (mLayout.CanScrollHorizontally())
{
mPanGestureDetector.AddDirection(PanGestureDetector.DirectionHorizontal);
}
else if (mLayout.CanScrollVertically())
{
mPanGestureDetector.AddDirection(PanGestureDetector.DirectionVertical);
}
}