public override Java.Lang.Object InstantiateItem(AViews.ViewGroup container, int position)
{
Xamarin.Forms.View formsView = null;
var bindingContext = Element.ItemsSource.Cast <object> ().ElementAt(position);
var selector = Element.ItemTemplate as DataTemplateSelector;
if (selector != null)
{
formsView = (Xamarin.Forms.View)selector.SelectTemplate(bindingContext, Element).CreateContent();
}
else
{
formsView = (Xamarin.Forms.View)Element.ItemTemplate.CreateContent();
}
formsView.BindingContext = bindingContext;
// Width in dip and not in pixels. (all Xamarin.Forms controls use dip for their WidthRequest and HeightRequest)
// Resources.DisplayMetrics.WidthPixels / Resources.DisplayMetrics.Density
var nativeConverted = FormsToNativeDroid.ConvertFormsToNative(formsView, new Rectangle(0, 0, Element.Width, Element.Height));
nativeConverted.Tag = position;
var pager = (ViewPager)container;
pager.AddView(nativeConverted);
return(nativeConverted);
}
public override Java.Lang.Object InstantiateItem(AViews.ViewGroup container, int position)
{
View formsView = null;
object bindingContext = null;
if (Source != null && Source?.Count > 0)
{
bindingContext = Source.Cast <object> ().ElementAt(position);
}
var dt = bindingContext as DataTemplate;
// Support for List<DataTemplate> as ItemsSource
if (dt != null)
{
formsView = (View)dt.CreateContent();
}
else
{
var selector = Element.ItemTemplate as DataTemplateSelector;
if (selector != null)
{
formsView = (View)selector.SelectTemplate(bindingContext, Element).CreateContent();
}
else
{
formsView = (View)Element.ItemTemplate.CreateContent();
}
formsView.BindingContext = bindingContext;
}
// HeightRequest fix
formsView.Parent = this.Element;
var nativeConverted = FormsToNativeDroid.ConvertFormsToNative(formsView, new Rectangle(0, 0, Element.Width, Element.Height));
nativeConverted.Tag = position;
var pager = (ViewPager)container;
//nativeConverted.RestoreHierarchyState(mViewStates);
pager.AddView(nativeConverted);
return(nativeConverted);
}
