@Override
            public boolean onException(Exception e, String model, Target<Bitmap> target, boolean isFirstResource) {
                if (callback != null) {
                    callback.onFail(e);
                    return true;
                }
                return false;
            }
use https://github.com/bumptech/glide as media loader.
can <b>not</b> be used in Production Environment.

@author ChenSL
app/src/main/java/com/bilibili/boxing/impl/BoxingGlideLoader.java