Removes initialLoadingView if iframe API loaderror

Using onerror and window.location.href worked like a charm. Maybe we want to add a delegate for this to notify users when iframe is completely failed to load and never be ready.

Classes/YTPlayerView.m

@@ -54,6 +54,7 @@
 NSString static *const kYTPlayerCallbackOnPlayTime = @"onPlayTime";
 
 NSString static *const kYTPlayerCallbackOnYouTubeIframeAPIReady = @"onYouTubeIframeAPIReady";
+NSString static *const kYTPlayerCallbackOnYouTubeIframeAPIFailedToLoad = @"onYouTubeIframeAPIFailedToLoad";
 
 NSString static *const kYTPlayerEmbedUrlRegexPattern = @"^http(s)://(www.)youtube.com/embed/(.*)$";
 NSString static *const kYTPlayerAdUrlRegexPattern = @"^http(s)://pubads.g.doubleclick.net/pagead/conversion/";
@@ -590,11 +591,14 @@ - (void)notifyDelegateOfYouTubeCallbackUrl: (NSURL *) url {
       [self.delegate playerView:self receivedError:error];
     }
   } else if ([action isEqualToString:kYTPlayerCallbackOnPlayTime]) {
-      if ([self.delegate respondsToSelector:@selector(playerView:didPlayTime:)]) {
-          float time = [data floatValue];
-          [self.delegate playerView:self didPlayTime:time];
-      }
-
+    if ([self.delegate respondsToSelector:@selector(playerView:didPlayTime:)]) {
+      float time = [data floatValue];
+      [self.delegate playerView:self didPlayTime:time];
+    }
+  } else if ([action isEqualToString:kYTPlayerCallbackOnYouTubeIframeAPIFailedToLoad]) {
+    if (self.initialLoadingView) {
+      [self.initialLoadingView removeFromSuperview];
+    }
   }
 }
 

youtube-ios-player-helper/Assets.bundle/Assets/YTPlayerView-iframe-player.html

@@ -35,7 +35,7 @@
     <div class="embed-container">
         <div id="player"></div>
     </div>
-    <script src="https://www.youtube.com/iframe_api"></script>
+    <script src="https://www.youtube.com/iframe_api" onerror="window.location.href='ytplayer://onYouTubeIframeAPIFailedToLoad'"></script>
     <script>
     var player;
     var error = false;