@Override
        public ModelLoader<Uri, InputStream> build(Context context, GenericLoaderFactory factories) {
            return new StreamUriLoader(context, factories.buildModelLoader(GlideUrl.class, InputStream.class));
        }
THe default factory for {@link StreamUriLoader}s.
core/src/main/java/com/bumptech/glide/load/model/stream/StreamUriLoader.java