Activate on click listeners only when not loading

For consistency with long click listeners, in VideoDetailFragment

app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java

@@ -523,7 +523,7 @@ public final class VideoDetailFragment
 
     private View.OnClickListener makeOnClickListener(final Consumer<StreamInfo> consumer) {
         return v -> {
-            if (currentInfo != null) {
+            if (!isLoading.get() && currentInfo != null) {
                 consumer.accept(currentInfo);
             }
         };