A C# Xamarin Class Extension for ViewGroup that lets you easily disable all contents of ViewGroup from touches.

ViewGroup.SetChildrenEnabled

using System;
using Android.Views;
using Android.Widget;

namespace Rendr.Community
{
	public static class UIExtensions
	{
		public static void SetChildrenEnabled (this ViewGroup group, bool enabled)
		{
			for (int i = 0; i < group.ChildCount; i++) {
				View view = group.GetChildAt (i);
				view.Clickable = view.Enabled = enabled;
			}
		}
	}
}