Xamarin.iOS Control ID Generator

xamarin_iOS_control_id_generator.cs

public static void GenerateViewNames(this UIViewController viewController, bool forceExecution = false){
	if(!forceExecution
		&&
		(	
			ObjCRuntime.Runtime.Arch != ObjCRuntime.Arch.SIMULATOR 
			|| 
			!UIDevice.CurrentDevice.CheckSystemVersion(8, 0)
		))
		return;

	if (viewController.NavigationController != null)
		viewController.NavigationController.GenerateViewNames (forceExecution);

	if (viewController.TabBarController != null)
		viewController.TabBarController.GenerateViewNames (forceExecution);

	var stopwatch = System.Diagnostics.Stopwatch.StartNew ();
	var viewControllerType = viewController.GetType ();
	System.Diagnostics.Debug.WriteLine (string.Format("\t----- Missing View IDs for {0} -----", viewControllerType.Name));
	System.Diagnostics.Debug.WriteLine ("\t----- Generated IDs for Fields -----");
	viewControllerType.GetFields (BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.GetField)
		.ToList()
		.ForEach (field => {
			try {
				var uiView = field.GetValue(viewController) as UIView;

				if(uiView != null){
					if(string.IsNullOrEmpty(uiView.AccessibilityIdentifier)){
						uiView.AccessibilityIdentifier = field.Name;
						System.Diagnostics.Debug.WriteLine(string.Format("\t{0}.AccessibilityIdentifier = \"{0}\";", field.Name));
					}
				}
			} catch (ArgumentException) {
				System.Diagnostics.Debug.WriteLine(string.Format("\tUnable to Bind {0}", field.Name));
			}

		});
	System.Diagnostics.Debug.WriteLine ("\t----- Generated IDs for Properties -----");
	viewControllerType.GetProperties (BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.GetProperty)
		.ToList()
		.ForEach (property => {
			try {
				var uiView = property.GetValue(viewController) as UIView;

				if(uiView != null){
					if(string.IsNullOrEmpty(uiView.AccessibilityIdentifier)){
						uiView.AccessibilityIdentifier = property.Name;
						System.Diagnostics.Debug.WriteLine(string.Format("\t{0}.AccessibilityIdentifier = \"{0}\";", property.Name));
					}
				}
			} catch (ArgumentException) {
				System.Diagnostics.Debug.WriteLine(string.Format("\tUnable to Bind {0}", property.Name));
			}

		});
	stopwatch.Stop ();
	System.Diagnostics.Debug.WriteLine (string.Format("----- Processing Time for {0} : {1}ms -----", viewControllerType.Name, stopwatch.ElapsedMilliseconds));
}