编写一个增加开发效率的BaseRecyclerAdapter,持续中...

来源：互联网发布：淘宝店铺优惠券在哪编辑：程序博客网时间：2024/06/03 13:36

编写这个baseRecyclerAdapter类是为了自己可以增加一些想要添加的功能为以后开发提供更多的方便

/** * adapter 基类 * Created by Home-Pc on 2017/7/13. */public abstract class BaseRecyclerAdapter<VH extends RecyclerView.ViewHolder> extends RecyclerView.Adapter<VH> {    protected LayoutInflater layoutInflater;    protected View itemRootView;    public void setOnItemRecyclerViewClickListener(OnItemRecyclerViewClickListener onItemRecyclerViewClickListener) {        this.onItemRecyclerViewClickListener = onItemRecyclerViewClickListener;    }    protected OnItemRecyclerViewClickListener onItemRecyclerViewClickListener;    public BaseRecyclerAdapter(Context context) {        layoutInflater = LayoutInflater.from(context);    }    @Override    public VH onCreateViewHolder(ViewGroup parent, int viewType) {        itemRootView = onItemContentView(layoutInflater,parent);        return onCreateViewHolder(itemRootView,viewType);    }    /**     * 绑定adapter View视图     * @param layoutInflater     * @param viewGroup     * @return     */    protected abstract View onItemContentView(LayoutInflater layoutInflater,ViewGroup viewGroup);    /**     * 实例化Viewholder     * @param itemView     * @param viewType     * @return     */    protected abstract VH onCreateViewHolder(View itemView,int viewType);    @Override    public void onBindViewHolder(final VH holder, final int position) {        onFindViewHolder(holder,position);        if(initItemViewGroup(holder) != null){            initItemViewGroup(holder).setOnClickListener(new View.OnClickListener() {                @Override                public void onClick(View v) {                    if(onItemRecyclerViewClickListener != null){                        onItemRecyclerViewClickListener.onItemClickListener(initItemViewGroup(holder),position);                    }                }            });        }    }    /**     * 设置item点击事件     * @param holder     * @return 最外层的主布局     */    protected View initItemViewGroup(VH holder){        return null;    }    /**     * 处理adapter数据逻辑     * @param hold     * @param position     */    protected abstract void onFindViewHolder(VH holder, int position);    public abstract class BaseViewHolder extends RecyclerView.ViewHolder {        public BaseViewHolder(View itemView) {            super(itemView);        }    }}

其中 OnItemRecyclerViewClickListener：

/** * RecyclerViewAdpater 点击事件 * Created by Home_Pc on 2017/3/29. */public interface OnItemRecyclerViewClickListener {    void onItemClickListener(View view, int position);}

阅读全文

0 0