void SetNativeView()
{
CleanUpViewPager();
var inflater = AViews.LayoutInflater.From(Forms.Context);
// Orientation BP
if (Element.Orientation == CarouselViewOrientation.Horizontal)
{
nativeView = inflater.Inflate(Resource.Layout.horizontal_viewpager, null);
}
else
{
nativeView = inflater.Inflate(Resource.Layout.vertical_viewpager, null);
}
viewPager = nativeView.FindViewById <ViewPager>(Resource.Id.pager);
viewPager.Adapter = new PageAdapter(Element);
viewPager.SetCurrentItem(Element.Position, false);
// InterPageSpacing BP
var metrics = Resources.DisplayMetrics;
var interPageSpacing = Element.InterPageSpacing * metrics.Density;
viewPager.PageMargin = (int)interPageSpacing;
// BackgroundColor BP
viewPager.SetBackgroundColor(Element.BackgroundColor.ToAndroid());
viewPager.PageSelected += ViewPager_PageSelected;
viewPager.PageScrollStateChanged += ViewPager_PageScrollStateChanged;
// IsSwipingEnabled BP
SetIsSwipingEnabled();
SetNativeControl(nativeView);
// INDICATORS
indicators = nativeView.FindViewById <CirclePageIndicator>(Resource.Id.indicator);
SetIndicators();
}
void CleanUpViewPager()
{
if (indicators != null)
{
indicators.Dispose();
indicators = null;
}
if (viewPager != null)
{
viewPager.PageSelected -= ViewPager_PageSelected;
viewPager.PageScrollStateChanged -= ViewPager_PageScrollStateChanged;
if (viewPager.Adapter != null)
{
viewPager.Adapter.Dispose();
}
viewPager.Dispose();
viewPager = null;
}
}
