关于RecyclerView的Adapter封装

项目开发中会涉及到很多列表的页面。如果每个页面都写一个adapter，我们估计会疯掉。我现在的目的就是在保证质量的同时要写更少的代码。所以，封装呗。
recyclerview有自己的adapter和视图管理。我们只需要把实例化时要传入的参数泛型抽象，对不同的view实现不同的获取与设置内容的方法即可。

Adapter:

abstract public class RecyclerViewAdapter<T> extends RecyclerView.Adapter {    protected List<T> list;    private Integer itemView;//布局id    protected View.OnClickListener onClickListener;    protected Context mContext;    public RecyclerViewAdapter(Context mContext ,List<T> list, Integer itemView) {        this.list = list;        this.itemView = itemView;        this.mContext = mContext;    }    public RecyclerViewAdapter(List<T> list, int itemView) {        this.list = list;        this.itemView = itemView;    }    public void setOnClickListener(View.OnClickListener onClickListener) {        this.onClickListener = onClickListener;    }    abstract public RecyclerView.ViewHolder onCreateViewHolder(View itemView, int viewType);    @Override    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {        View view = null;        view = LayoutInflater.from(parent.getContext()).inflate(itemView, parent, false);        return onCreateViewHolder(view, viewType);    }    @Override    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {        MyViewHolder viewHolder = (MyViewHolder) holder;        if (list != null) {            viewHolder.bind(position ,list.get(position));            viewHolder.bind(position);        }    }    @Override    public int getItemCount() {        return list.size();    }//文本相关    public void setText(TextView text, Object object) {        String content = String.valueOf(object);        if (TextUtils.isEmpty(content) || content.equals("null")) {            text.setText("");        } else {            text.setText(content);        }    }//图片相关    public void setImage(ImageView imageView, String imagePath, int width, int height) {        if (TextUtils.isEmpty(imagePath)) {            imagePath = "http";        }        imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);        Picasso.with(imageView.getContext())                .load(imagePath).resize(width, height)                .centerCrop()                .placeholder(R.mipmap.default_error)                .into(imageView);    }}

MyViewHolder:

abstract public class MyViewHolder<T> extends RecyclerView.ViewHolder{    public MyViewHolder(View itemView) {        super(itemView);    }    public void bind(int position){    }    public void bind(int position ,T item){    }}