Recyclerview 往回滑怎么停止重复加载图片

初入 android 的萌新向大神请教一下，弄了一个水平滑动的 recyclerview 问题是加载过的图片，往回之后又看过它重新加载了，怎么让它不加载啊 我直接上部分代码，直观点，用的 databinding 加载数据和 adapter

@BindingAdapter({"bind:imageUrl","bind:error"})
public static void loadImage(ImageView view, String url, Drawable error){
                          Glide.with(view.getContext()).load(UriUtil.completeImgUrl(url)).error(error).into(view);
}

@BindingAdapter("bind:data")
public static void setData(RecyclerView recyclerView, List<ItemData> data){
    setHorizontalRVdata(recyclerView, data);
}

下面是 adapter 部分

    @Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    B binding = DataBindingUtil.inflate(LayoutInflater.from(mContext), getLayoutId(viewType), parent, false);
    return new BaseViewHolder(binding.getRoot());
}

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
    B binding = DataBindingUtil.getBinding(holder.itemView);
    onBindItem(binding, items.get(position));
}