@Override
        public void onClick(View v) {
            MediaItemLayout itemLayout = (MediaItemLayout) v.getTag(R.id.media_layout);
            BaseMedia media = (BaseMedia) v.getTag();
            if (mMediaConfig.getMode() == BoxingConfig.Mode.MULTI_IMG) {
                if (mOnCheckedListener != null) {
                    mOnCheckedListener.onChecked(itemLayout, media);
                }
            }
        }
A RecyclerView.Adapter for image or video picker showing.

@author ChenSL
boxing-impl/src/main/java/com/bilibili/boxing_impl/adapter/BoxingMediaAdapter.java