recyclerview的适配器+监听事件

public class MyRecyclerAdapter extends RecyclerView.Adapter<MyRecyclerAdapter.MyViewHolder> {

    private Context context;
    private List<Bean.DataBean.TagBean> list;
    public interface OnItemClickLitener
    {
        void onItemClick(View view, int position);
        void onItemLongClick(View view , int position);
    }

    private OnItemClickLitener mOnItemClickLitener;

    public void setOnItemClickLitener(OnItemClickLitener mOnItemClickLitener)
    {
        this.mOnItemClickLitener = mOnItemClickLitener;
    }

    public MyRecyclerAdapter(Context context, List<Bean.DataBean.TagBean> list) {
        this.context = context;
        this.list = list;
    }

    @Override
    public MyRecyclerAdapter.MyViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {

        MyViewHolder holder = new MyViewHolder(LayoutInflater.from(
                context).inflate(R.layout.rv_item, viewGroup,
                false));

        return holder;
    }

    @Override
    public void onBindViewHolder(final MyRecyclerAdapter.MyViewHolder holder, int i) {
            ImageLoader.getInstance().displayImage("http://image1.suning.cn/"+list.get(i).getPicUrl(),holder.rv_item_img);

        // 如果设置了回调，则设置点击事件
        if (mOnItemClickLitener != null)
        {
            holder.itemView.setOnClickListener(new View.OnClickListener()
            {
                @Override
                public void onClick(View v)
                {
                    int pos = holder.getLayoutPosition();
                    mOnItemClickLitener.onItemClick(holder.itemView, pos);
                }
            });

            holder.itemView.setOnLongClickListener(new View.OnLongClickListener()
            {
                @Override
                public boolean onLongClick(View v)
                {
                    int pos = holder.getLayoutPosition();
                    mOnItemClickLitener.onItemLongClick(holder.itemView, pos);
                    return false;
                }
            });
        }

    }

    @Override
    public int getItemCount() {
        return list.size();
    }

    class MyViewHolder extends RecyclerView.ViewHolder
    {

        private ImageView rv_item_img;

        public MyViewHolder(View view)
        {
            super(view);
            rv_item_img = (ImageView) view.findViewById(R.id.rv_item_img);
        }
    }

}