XXRecyclerView

离殇陌

于 2019-05-05 22:11:51 发布

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本文链接：https://blog.youkuaiyun.com/qq_42631085/article/details/89856522

这段代码定义了HomePageFragment类，继承自Fragment并实现BaseView接口。在onCreateView方法中加载布局，onActivityCreated方法里初始化RecyclerView和适配器，调用网络请求。还实现了刷新功能，在success方法中处理请求成功的数据，fail方法处理失败情况。

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public class HomePageFragment extends Fragment implements BaseView {
    private XRecyclerView xRexycle;
    private HomePageAdapter homePageAdapter;
    private List<BaseBean> baseBeanList=new ArrayList<>();
    private BasePresenterIml basePresenterIml;


    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.homepagefragment, container, false);
        xRexycle = view.findViewById(R.id.xRexycle);

        return view;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        homePageAdapter = new HomePageAdapter(getActivity());
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getActivity());
        linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        xRexycle.setLayoutManager(linearLayoutManager);
        xRexycle.setAdapter(homePageAdapter);
        basePresenterIml = new BasePresenterIml(new BaseModeIml(), this);
        basePresenterIml.doGetRetrofit(0,"/small/commodity/v1/bannerShow",null);
        basePresenterIml.doGetRetrofit(1,"/small/commodity/v1/commodityList",null);
        xRexycle.setLoadingMoreEnabled(false);
        xRexycle.setLoadingListener(new XRecyclerView.LoadingListener() {
        @Override
        public void onRefresh() {

            baseBeanList.clear();
           basePresenterIml.doGetRetrofit(0,"/small/commodity/v1/bannerShow",null);

        }

        @Override
        public void onLoadMore() {

        }
    });
    }


    @Override
    public void success(int type, String data) {
        xRexycle.refreshComplete();
            if (type==0){
                BannerBean bean = new Gson().fromJson(data, BannerBean.class);
                baseBeanList.add(bean);
                basePresenterIml.doGetRetrofit(1,"/small/commodity/v1/commodityList",null);

            }else {
                HomeBean homeBean = new Gson().fromJson(data, HomeBean.class);
                HomeBean.ResultBean.RxxpBean rxxp = homeBean.getResult().getRxxp();
                HomeBean.ResultBean.MlssBean mlssBean = homeBean.getResult().getMlss();
                HomeBean.ResultBean.PzshBean pzshBean = homeBean.getResult().getPzsh();
                baseBeanList.add(rxxp);
                baseBeanList.add(mlssBean);
                baseBeanList.add(pzshBean);
                homePageAdapter.setList(baseBeanList);

            }


    }

    @Override
    public void fail(int type, String error) {

    }
}