Avoid ImageButtonRenderer ObjectDisposedException on Android (#996)

* Avoid crash using reflection or exception ignoring

* Remove uncessserary exception reference.
Comment reference to XF issue

Co-authored-by: Andrei <[email protected]>

Author: Cfun1

src/CommunityToolkit/Xamarin.CommunityToolkit/Effects/IconTintColor/IconTintColorEffectRouter.android.cs

@@ -1,4 +1,5 @@
-using System.ComponentModel;
+using System;
+using System.ComponentModel;
 using System.Linq;
 using Android.Graphics;
 using Android.Widget;
@@ -50,16 +51,21 @@ void ApplyTintColor()
 
 		void ClearTintColor()
 		{
-			switch (Control)
+			try
 			{
-				case ImageView image:
-					image.ClearColorFilter();
-					break;
-				case Button button:
-					var drawables = button.GetCompoundDrawables().Where(d => d != null);
-					foreach (var img in drawables)
-						img.ClearColorFilter();
-					break;
+				switch (Control)
+				{
+					case ImageView image:
+						image.ClearColorFilter();
+						break;
+					case Button button:
+						foreach (var drawable in button.GetCompoundDrawables())
+							drawable?.ClearColorFilter();
+						break;
+				}
+			}
+			catch (ObjectDisposedException) {
+				// We ignore ObjectDisposedException as a workaround of XF issue https://github.com/xamarin/Xamarin.Forms/issues/13889
 			}
 		}