RecyclerView简 + BaseQuickAdapter

最新推荐文章于 2025-05-19 20:25:29 发布

原创最新推荐文章于 2025-05-19 20:25:29 发布 · 1.2k 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#BaseQuickAdapter

本文介绍了一个使用RecyclerView与自定义Adapter的实例，展示了如何通过HomeAdapter处理数据并展示在界面中，包括数据绑定、图片加载及布局设置。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

//导入依赖

 //RecyclerView
    implementation 'com.github.CymChad:BaseRecyclerViewAdapterHelper:2.9.30'
    implementation 'com.github.baserecycleradapter:library:1.1.0'

Adapter

public class HomeAdapter extends BaseQuickAdapter<ShoppingBean.DataBean, BaseViewHolder> {
    public HomeAdapter(int layoutResId, @Nullable List<ShoppingBean.DataBean> data) {
        super(layoutResId, data);
    }

    @Override
    protected void convert(BaseViewHolder helper, ShoppingBean.DataBean item) {
        if (item.getList().size() != 0){
            if (null!= item.getList().get(0).getTitle()){
                helper.setText(R.id.tv_title, item.getList().get(0).getTitle());
            }
            if (null!= item.getList().get(0).getImages()){
                String images = item.getList().get(0).getImages();
                String[] imageDetails = images.split("\\|");
                //获取第一张图片
                Glide.with(mContext).load(imageDetails[0]).into((ImageView) helper.getView(R.id.iv_icon));
            }
        }
    }
}

 extends Fragment implements IHomeContract.IHomeView {
    @BindView(R.id.rv_container)
    RecyclerView rvContainer;
    Unbinder unbinder;
    private HomePresenter presenter;

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View rootVeiw = LayoutInflater.from(getContext()).inflate(R.layout.home_layout, container, false);
        unbinder = ButterKnife.bind(this, rootVeiw);
        //创建P层
        presenter = new HomePresenter();
        presenter.attahView(this);
        //动作触发
        presenter.requestData();
        return rootVeiw;
    }

    @Override
    public void showData(ShoppingBean repsoneData) {
        //数据源
        ArrayList<ShoppingBean.DataBean> beanList = (ArrayList<ShoppingBean.DataBean>) repsoneData.getData();
        //设置给RecyclerView
        StaggeredGridLayoutManager manager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
        rvContainer.setLayoutManager(manager);
        //设置适配器
        HomeAdapter homeAdapter = new HomeAdapter(R.layout.recyclerview_item_layout, beanList);
        rvContainer.setAdapter(homeAdapter);
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        unbinder.unbind();
    }
}