From f3a42515611b6c4c0c7db684c09cdb5120977b64 Mon Sep 17 00:00:00 2001
From: mphill <m@mphill.com>
Date: Wed, 24 Aug 2022 02:41:05 -0500
Subject: [PATCH] Fix random crash on iOS when switching source (#1899)

---
 .../Views/MediaElement/iOS/MediaElementRenderer.ios.cs   | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/MediaElement/iOS/MediaElementRenderer.ios.cs b/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/MediaElement/iOS/MediaElementRenderer.ios.cs
index 65713265b..59e233bbb 100644
--- a/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/MediaElement/iOS/MediaElementRenderer.ios.cs
+++ b/src/CommunityToolkit/Xamarin.CommunityToolkit/Views/MediaElement/iOS/MediaElementRenderer.ios.cs
@@ -196,10 +196,15 @@ TimeSpan Position
 		{
 			get
 			{
-				if (avPlayerViewController?.Player?.CurrentTime.IsInvalid ?? true)
+				if (avPlayerViewController.Player?.CurrentItem == null)
 					return TimeSpan.Zero;
 
-				return TimeSpan.FromSeconds(avPlayerViewController.Player.CurrentTime.Seconds);
+				var currentTime = avPlayerViewController.Player.CurrentTime;
+
+				if (double.IsNaN(currentTime.Seconds) || currentTime.IsIndefinite)
+					return TimeSpan.Zero;
+
+				return TimeSpan.FromSeconds(currentTime.Seconds);
 			}
 		}