1 files changed, 123 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue1590.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue1590.cs
new file mode 100644
index 00000000..2e1c70c7
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue1590.cs
@@ -0,0 +1,123 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms.CustomAttributes;
+
+namespace Xamarin.Forms.Controls.TestCasesPages
+{
+	[Preserve (AllMembers=true)]
+	[Issue (IssueTracker.Github, 1590, "ListView.IsGroupingEnabled results ins ArguementOutOfRangeException", PlatformAffected.Android)]
+	public class Issue1590 : ContentPage
+	{
+		ListView _listView;
+
+		public Issue1590()
+		{
+			var vm = new RootPageViewModel();
+			Content = BuildListView(vm);
+		}
+
+		StackLayout BuildListView(RootPageViewModel viewModel)
+		{
+			var headerTemplate = new DataTemplate(typeof(ModuleMediaListHeaderTemplate));
+			headerTemplate.CreateContent();
+
+			var itemTemplate = new DataTemplate(typeof(ModuleMediaListItemTemplate));
+			itemTemplate.CreateContent();
+
+			_listView = new ListView
+			{
+				ItemsSource = viewModel.MediaSections,
+				IsGroupingEnabled = true,
+				GroupDisplayBinding = new Binding("SectionName"),
+				HasUnevenRows = false,
+				GroupHeaderTemplate = headerTemplate,
+				ItemTemplate = itemTemplate
+			};
+
+			return new StackLayout { Children = { _listView } };
+		}
+	}
+
+	[Preserve (AllMembers=true)]
+	public class RootPageViewModel
+	{
+		public IEnumerable MediaSections
+		{
+			get
+			{
+				var titles = new[] {"First", "Second", "Third", "Forth", "Fifth"};
+
+				return titles.Select(section => new MediaListSection(section)
+				{
+					new FooViewModel {Title = "Foo", Description = "description for foo"}, 
+					new FooViewModel {Title = "Bar", Description = "description for bar"}, 
+					new FooViewModel {Title = "Baz", Description = "description for baz"}, 
+					new FooViewModel {Title = "Fiz", Description = "description for fiz"}, 
+					new FooViewModel {Title = "Buz", Description = "description for buz"},
+				}).ToList();
+			}
+		}
+	}
+
+	[Preserve (AllMembers=true)]
+	public class MediaListSection : ObservableCollection<FooViewModel>
+	{
+		public string SectionName { get; private set; }
+
+		public MediaListSection(string sectionName)
+		{
+			SectionName = sectionName;
+		}
+	}
+
+	[Preserve (AllMembers=true)]
+	public class FooViewModel
+	{
+		public string Title { get; set; }
+		public string Description { get; set; }
+	}
+
+	[Preserve (AllMembers=true)]
+	public class ModuleMediaListItemTemplate : ViewCell
+	{
+		public ModuleMediaListItemTemplate()
+		{
+			var title = new Label { YAlign = TextAlignment.Center };
+			title.SetBinding(Label.TextProperty, new Binding("Title", BindingMode.OneWay));
+
+			var description = new Label { YAlign = TextAlignment.Center };
+			description.SetBinding(Label.TextProperty, new Binding("Description", BindingMode.OneWay));
+
+			View = new StackLayout
+			{
+				Orientation = StackOrientation.Horizontal,
+				Padding = new Thickness(8),
+				Children = { title, description } 
+			};
+		}
+	}
+
+	[Preserve (AllMembers=true)]
+	public class ModuleMediaListHeaderTemplate : ViewCell
+	{
+		public ModuleMediaListHeaderTemplate()
+		{
+			var title = new Label { TextColor = Color.White, YAlign = TextAlignment.Center };
+			title.SetBinding(Label.TextProperty, new Binding("SectionName", BindingMode.OneWay));
+
+			View = new StackLayout
+			{
+				Padding = new Thickness(8, 0),
+				BackgroundColor = Color.FromHex("#999999"),
+				Orientation = StackOrientation.Horizontal,
+				Children = { title },
+			};
+		}
+	}
+}