/// <summary>
/// Handles the touch.
/// </summary>
/// <returns>The touch.</returns>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public void HandleTouch(object sender, EventArgs e)
{
if (SelectedCommand != null && !_animating)
{
var cell = CarouselScroll.GetSelectedItem(SelectedIndex);
SelectedCommand.Execute(cell);
}
}
/// <summary>
/// Handles the swipe left.
/// </summary>
/// <returns>The swipe left.</returns>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public async void HandleSwipeLeft(object sender, EventArgs e)
{
if (((CarouselScroll.ScrollX + CarouselScroll.Width) < (CarouselScroll.Content.Width - CarouselScroll.Width)) && !_animating)
{
_animating = true;
SelectedIndex++;
await CarouselScroll.ScrollToAsync(CarouselScroll.ScrollX + Width + 20, 0, true);
_animating = false;
}
}
/// <summary>
/// Handles the swipe right.
/// </summary>
/// <returns>The swipe right.</returns>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public async void HandleSwipeRight(object sender, EventArgs e)
{
if (CarouselScroll.ScrollX > 0 && !_animating)
{
_animating = true;
SelectedIndex--;
await CarouselScroll.ScrollToAsync(CarouselScroll.ScrollX - Width - 20, 0, true);
_animating = false;
}
}
