多條目

主頁面
public class FragMentHome extends Fragment implements MianView {

    private RecyclerView mRecycler;
    private MainAdapter mainAdapter;
    private MainPresenterIml mainPresenterIml;
    private DialogView mDialogView;

    private List<BaseBean> baseBeanList = new ArrayList<>();

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

        View view = inflater.inflate(R.layout.frammenthome,container,false);

        mRecycler = view.findViewById(R.id.recycler);

        //進度框
        mDialogView = view.findViewById(R.id.dialog);
        mainAdapter = new MainAdapter(getActivity());
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getActivity());
        linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        mRecycler.setLayoutManager(linearLayoutManager);
        mRecycler.setAdapter(mainAdapter);

        mainPresenterIml = new MainPresenterIml(new MainModelIml(), this);

        mainPresenterIml.doBanner(0,"http://172.17.8.100/small/commodity/v1/bannerShow");
        mainPresenterIml.doHomeList(1,"http://172.17.8.100/small/commodity/v1/commodityList");

        return view;
    }

    @Override
    public void success(int type, String data) {

        if (type==0){
            BannerBean bannerBean = new Gson().fromJson(data, BannerBean.class);
            baseBeanList.add(bannerBean);
        }else {
            HomeListBean homeListBean = new Gson().fromJson(data, HomeListBean.class);
            HomeListBean.ResultBean.RxxpBean rxxpBean = homeListBean.getResult().getRxxp();
            HomeListBean.ResultBean.PzshBean pzshBean = homeListBean.getResult().getPzsh();
            HomeListBean.ResultBean.MlssBean mlssBean = homeListBean.getResult().getMlss();

            baseBeanList.add(rxxpBean);
            baseBeanList.add(pzshBean);
            baseBeanList.add(mlssBean);

            mainAdapter.setList(baseBeanList);
        }
    }

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


    }

    @Override
    public void showDialog() {

        mDialogView.setVisibility(View.VISIBLE);
    }

    @Override
    public void hintDialog() {

        mDialogView.setVisibility(View.GONE);
    }
}

佈局
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recycler"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <bw.bawei.com.lijimei041.DialogView
        android:id="@+id/dialog"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true" />
</RelativeLayout>

public class MainAdapter extends RecyclerView.Adapter {

    private Context context;
    private List<BaseBean> list = new ArrayList<>();

    public MainAdapter(Context context) {
        this.context = context;
    }

    @NonNull
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {

        int type = getItemViewType(i);
        RecyclerView.ViewHolder viewHolder = null;
        switch (type){
            case 0://Banner圖
                View view0 = View.inflate(context, R.layout.banneritem, null);
                viewHolder = new MyViewHolder_0(view0);
                break;
            case 1://熱銷新品
                View view1 = View.inflate(context, R.layout.adapter_rxxp_mlss_pzss, null);
                viewHolder = new MyViewHolder_1(view1);
                break;
            case 2://魔力時尚
                View view2 = View.inflate(context, R.layout.adapter_rxxp_mlss_pzss, null);
                viewHolder = new MyViewHolder_1(view2);
                break;
            case 3://品質生活
                View view3 = View.inflate(context, R.layout.adapter_rxxp_mlss_pzss, null);
                viewHolder = new MyViewHolder_1(view3);
                break;
        }
        return viewHolder;
        }


    @Override
    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
        if (viewHolder instanceof MyViewHolder_0 && list.get(i) instanceof BannerBean) {//加載Banner
            BannerBean bannerBean = (BannerBean) list.get(i);
            ((MyViewHolder_0) viewHolder).xBanner.setBannerData(bannerBean.getResult());
            ((MyViewHolder_0) viewHolder).xBanner.loadImage(new XBanner.XBannerAdapter() {
                @Override
                public void loadBanner(XBanner banner, Object model, View view, int position) {
                    BannerBean.ResultBean bean = (BannerBean.ResultBean) model;
                    Glide.with(context).load(bean.getImageUrl()).into((ImageView) view);
                }
            });
        } else if (viewHolder instanceof MyViewHolder_1 &&
                list.get(i) instanceof HomeListBean.ResultBean.RxxpBean) {//熱銷新品
            HomeListBean.ResultBean.RxxpBean rxxpBean = (HomeListBean.ResultBean.RxxpBean) list.get(i);
            ((MyViewHolder_1) viewHolder).mTitle.setText(rxxpBean.getName());
            ((MyViewHolder_1) viewHolder).mLayoutTitle.setBackgroundColor(Color.RED);

            RxxpAdapter rxxpAdapter = new RxxpAdapter(context, rxxpBean.getCommodityList());
            LinearLayoutManager linearLayoutManager = new LinearLayoutManager(context);
            linearLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
            ((MyViewHolder_1) viewHolder).mRecycler.setLayoutManager(linearLayoutManager);
            ((MyViewHolder_1) viewHolder).mRecycler.setAdapter(rxxpAdapter);

        } else if (viewHolder instanceof MyViewHolder_1 &&
                list.get(i) instanceof HomeListBean.ResultBean.MlssBean) {//魔力時尚
            HomeListBean.ResultBean.MlssBean mlssBean = (HomeListBean.ResultBean.MlssBean) list.get(i);
            ((MyViewHolder_1) viewHolder).mTitle.setText(mlssBean.getName());
            ((MyViewHolder_1) viewHolder).mLayoutTitle.setBackgroundColor(Color.YELLOW);

            MlssAdapter mlssAdapter = new MlssAdapter(context, mlssBean.getCommodityList());
            LinearLayoutManager linearLayoutManager = new LinearLayoutManager(context);
            linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
            ((MyViewHolder_1) viewHolder).mRecycler.setLayoutManager(linearLayoutManager);
            ((MyViewHolder_1) viewHolder).mRecycler.setAdapter(mlssAdapter);


        } else if (viewHolder instanceof MyViewHolder_1 &&
                list.get(i) instanceof HomeListBean.ResultBean.PzshBean) {//品質生活
            HomeListBean.ResultBean.PzshBean pzshBean = (HomeListBean.ResultBean.PzshBean) list.get(i);
            ((MyViewHolder_1) viewHolder).mTitle.setText(pzshBean.getName());
            ((MyViewHolder_1) viewHolder).mLayoutTitle.setBackgroundColor(Color.BLUE);

            PzshAdapter pzshAdapter = new PzshAdapter(context, pzshBean.getCommodityList());
            GridLayoutManager gridLayoutManager = new GridLayoutManager(context, 2);
            ((MyViewHolder_1) viewHolder).mRecycler.setLayoutManager(gridLayoutManager);
            ((MyViewHolder_1) viewHolder).mRecycler.setAdapter(pzshAdapter);
        }
    }


    @Override
    public int getItemViewType(int position) {
        int type=0;
        if (list.get(position) instanceof BannerBean){
            type=0;
        }else if (list.get(position) instanceof HomeListBean.ResultBean){
            type=1;
        }else if (list.get(position) instanceof HomeListBean.ResultBean){

            type =2;
        }else {
            type=3;
        }
        return type;
    }

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

    public void setList(List<BaseBean> list) {
            this.list=list;
            notifyDataSetChanged();
    }


    private class  MyViewHolder_0 extends RecyclerView.ViewHolder{

         XBanner xBanner;

        public MyViewHolder_0(@NonNull View itemView) {
            super(itemView);
            xBanner = itemView.findViewById(R.id.xbanner);
        }
    }

    private class MyViewHolder_1 extends RecyclerView.ViewHolder {


        RelativeLayout mLayoutTitle;
        TextView mTitle;
        RecyclerView mRecycler;

        public MyViewHolder_1(@NonNull View itemView) {
            super(itemView);
            mRecycler = (RecyclerView) itemView.findViewById(R.id.adapter_recycler);
            mTitle = (TextView) itemView.findViewById(R.id.tv_title);
            mLayoutTitle = (RelativeLayout) itemView.findViewById(R.id.layout_title);

        }
    }
}

//子適配器
/**
 * author:AbnerMing
 * date:2019/4/1
 * 魔力時尚的適配器
 */
public class MlssAdapter extends RecyclerView.Adapter<MlssAdapter.RxxpViewHolder> {
    private Context context;
    private List<HomeListBean.ResultBean.MlssBean.CommodityListBeanXX> commodityList = new ArrayList<>();

    public MlssAdapter(Context context, List<HomeListBean.ResultBean.MlssBean.CommodityListBeanXX> commodityList) {
        this.context = context;
        this.commodityList = commodityList;
    }

    @NonNull
    @Override
    public RxxpViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
        View view = View.inflate(context, R.layout.adapter_mlss, null);
        RxxpViewHolder rxxpViewHolder = new RxxpViewHolder(view);
        return rxxpViewHolder;
    }

    @Override
    public void onBindViewHolder(@NonNull RxxpViewHolder rxxpViewHolder, int i) {
        rxxpViewHolder.mTitle.setText(commodityList.get(i).getCommodityName());
        rxxpViewHolder.mDesc.setText(commodityList.get(i).getPrice() + "");
        Glide.with(context).load(commodityList.get(i).getMasterPic()).into(rxxpViewHolder.mImage);
    }

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

    public class RxxpViewHolder extends RecyclerView.ViewHolder {
        private ImageView mImage;
        private TextView mTitle, mDesc;

        public RxxpViewHolder(@NonNull View itemView) {
            super(itemView);
            mImage = (ImageView) itemView.findViewById(R.id.image_view);
            mTitle = (TextView) itemView.findViewById(R.id.tv_title);
            mDesc = (TextView) itemView.findViewById(R.id.tv_desc);
        }
    }
}


/**
 * author:AbnerMing
 * date:2019/4/1
 * 品質生活的適配器
 */
public class PzshAdapter extends RecyclerView.Adapter<PzshAdapter.RxxpViewHolder> {
    private Context context;
    private List<HomeListBean.ResultBean.PzshBean.CommodityListBeanX> commodityList = new ArrayList<>();

    public PzshAdapter(Context context, List<HomeListBean.ResultBean.PzshBean.CommodityListBeanX> commodityList) {
        this.context = context;
        this.commodityList = commodityList;
    }

    @NonNull
    @Override
    public RxxpViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
        View view = View.inflate(context, R.layout.adapter_pzss, null);
        RxxpViewHolder rxxpViewHolder = new RxxpViewHolder(view);
        return rxxpViewHolder;
    }

    @Override
    public void onBindViewHolder(@NonNull RxxpViewHolder rxxpViewHolder, int i) {
        rxxpViewHolder.mTitle.setText(commodityList.get(i).getCommodityName());
        rxxpViewHolder.mDesc.setText(commodityList.get(i).getPrice() + "");
        Glide.with(context).load(commodityList.get(i).getMasterPic()).into(rxxpViewHolder.mImage);
    }

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

    public class RxxpViewHolder extends RecyclerView.ViewHolder {
        private ImageView mImage;
        private TextView mTitle, mDesc;

        public RxxpViewHolder(@NonNull View itemView) {
            super(itemView);
            mImage = (ImageView) itemView.findViewById(R.id.image_view);
            mTitle = (TextView) itemView.findViewById(R.id.tv_title);
            mDesc = (TextView) itemView.findViewById(R.id.tv_desc);
        }
    }
}


**
 * author:AbnerMing
 * date:2019/4/1
 * 熱銷新品的適配器
 */
public class RxxpAdapter extends RecyclerView.Adapter<RxxpAdapter.RxxpViewHolder> {
    private Context context;
    private List<HomeListBean.ResultBean.RxxpBean.CommodityListBean> commodityList = new ArrayList<>();

    public RxxpAdapter(Context context, List<HomeListBean.ResultBean.RxxpBean.CommodityListBean> commodityList) {
        this.context = context;
        this.commodityList = commodityList;
    }

    @NonNull
    @Override
    public RxxpViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
        View view = View.inflate(context, R.layout.adapter_rxxp, null);
        RxxpViewHolder rxxpViewHolder = new RxxpViewHolder(view);
        return rxxpViewHolder;
    }

    @Override
    public void onBindViewHolder(@NonNull RxxpViewHolder rxxpViewHolder, int i) {
        rxxpViewHolder.mTitle.setText(commodityList.get(i).getCommodityName());
        rxxpViewHolder.mDesc.setText(commodityList.get(i).getPrice() + "");
        Glide.with(context).load(commodityList.get(i).getMasterPic()).into(rxxpViewHolder.mImage);
    }

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

    public class RxxpViewHolder extends RecyclerView.ViewHolder {
        private ImageView mImage;
        private TextView mTitle, mDesc;

        public RxxpViewHolder(@NonNull View itemView) {
            super(itemView);
            mImage = (ImageView) itemView.findViewById(R.id.image_view);
            mTitle = (TextView) itemView.findViewById(R.id.tv_title);
            mDesc = (TextView) itemView.findViewById(R.id.tv_desc);
        }
    }
}

佈局
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
   >

    <RelativeLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

        <ImageView
            android:id="@+id/image_view"
            android:layout_width="100dp"
            android:layout_height="120dp" />

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@+id/image_view"
            android:orientation="vertical">

            <TextView
                android:id="@+id/tv_title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />

            <TextView
                android:id="@+id/tv_desc"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="#d43c3c" />
        </LinearLayout>
    </RelativeLayout>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >

 <LinearLayout
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:orientation="vertical"
     >

     <ImageView
         android:layout_width="100dp"
         android:layout_height="120dp"
         android:id="@+id/image_view"
         />
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:id="@+id/tv_title"
         />
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:id="@+id/tv_desc"
         android:textColor="#d43c3c"
         />

 </LinearLayout>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >

    <RelativeLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

        <ImageView
            android:id="@+id/image_view"
            android:layout_width="100dp"
            android:layout_height="80dp" />

        <TextView
            android:id="@+id/tv_title"
            android:layout_width="100dp"
            android:layout_height="wrap_content"
            android:layout_below="@+id/image_view"
            android:ellipsize="end"
            android:lines="1"
            android:text="111" />

        <TextView
            android:id="@+id/tv_desc"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/tv_title"
            android:textColor="#d43c3c" />

    </RelativeLayout>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >

    <RelativeLayout
        android:id="@+id/layout_title"
        android:layout_width="match_parent"
        android:layout_height="50dp">

        <TextView
            android:id="@+id/tv_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true" />
    </RelativeLayout>

    <android.support.v7.widget.RecyclerView
        android:id="@+id/adapter_recycler"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/layout_title" />

</RelativeLayout>

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