public static <T> ModelLoader<T, ParcelFileDescriptor> buildFileDescriptorModelLoader(T model, Context context) {
        return buildModelLoader(model, ParcelFileDescriptor.class, context);
    }
A method to build a {@link ModelLoader} for the given model class that produces
{@link ParcelFileDescriptor}s using a registered factory.

@see #buildModelLoader(Object, Class, Context)
core/src/main/java/com/bumptech/glide/Glide.java