LinkerPleaseInclude.cs

using System;
using Foundation;
using UIKit;
using System.Collections.Specialized;
using System.Windows.Input;
using MvvmCross.iOS.Views;

namespace AutoLinker
{
	// This class is never actually executed, but when Xamarin linking is enabled it does ensure types and properties
	// are preserved in the deployed app
	[Foundation.Preserve(AllMembers = true)]
	public class LinkerPleaseInclude
	{
		public void Include(UIButton uiButton)
		{
			uiButton.TouchUpInside += (s, e) =>
				uiButton.SetTitle(uiButton.Title(UIControlState.Normal), UIControlState.Normal);
		}

		public void Include(UIBarButtonItem barButton)
		{
			barButton.Clicked += (s, e) =>
				barButton.Title = barButton.Title + "";
		}

		public void Include(UITextField textField)
		{
			textField.Text = textField.Text + "";
			textField.Placeholder = textField.Placeholder + "";
			textField.EditingChanged += (sender, args) => { textField.Text = ""; };
		}

		public void Include(UITextView textView)
		{
			textView.Text = textView.Text + "";
			textView.Changed += (sender, args) => { textView.Text = ""; };
		}

		public void Include(UILabel label)
		{
			label.Text = label.Text + "";
			label.AttributedText = new NSAttributedString(label.AttributedText.ToString() + "");
		}

		public void Include(UIImageView imageView)
		{
			imageView.Image = new UIImage(imageView.Image.CGImage);
		}

		public void Include(UIDatePicker date)
		{
			date.Date = date.Date.AddSeconds(1);
			date.ValueChanged += (sender, args) => { date.Date = NSDate.DistantFuture; };
		}

		public void Include(UISlider slider)
		{
			slider.Value = slider.Value + 1;
			slider.ValueChanged += (sender, args) => { slider.Value = 1; };
		}

		public void Include(UIProgressView progress)
		{
			progress.Progress = progress.Progress + 1;
		}

		public void Include(UISwitch sw)
		{
			sw.On = !sw.On;
			sw.ValueChanged += (sender, args) => { sw.On = false; };
		}

		public void Include(MvxViewController vc)
		{
			vc.Title = vc.Title + "";
		}

		public void Include(UIStepper s)
		{
			s.Value = s.Value + 1;
			s.ValueChanged += (sender, args) => { s.Value = 0; };
		}

		public void Include(UIPageControl s)
		{
			s.Pages = s.Pages + 1;
			s.ValueChanged += (sender, args) => { s.Pages = 0; };
		}

		public void Include(INotifyCollectionChanged changed)
		{
			changed.CollectionChanged += (s, e) => { var test = $"{e.Action}{e.NewItems}{e.NewStartingIndex}{e.OldItems}{e.OldStartingIndex}"; };
		}
		public void Include(ICommand command)
		{
			command.CanExecuteChanged += (s, e) => { if (command.CanExecute(null)) command.Execute(null); };
		}
		public void Include(MvvmCross.Platform.IoC.MvxPropertyInjector injector)
		{
			injector = new MvvmCross.Platform.IoC.MvxPropertyInjector();
		} 
		public void Include(System.ComponentModel.INotifyPropertyChanged changed)
		{
			changed.PropertyChanged += (sender, e) => { var test = e.PropertyName; };
		}
	}
}