RecyclerView多条目的应用

//适配器

public class HomeAdapter extends RecyclerView.Adapter {
    private ShopBean.ResultBean resultBean;
    private int id;
    private Context context;
    public HomeAdapter(ShopBean.ResultBean resultBean) {
        this.resultBean = resultBean;
    }

    @NonNull
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
        context = viewGroup.getContext();
        if (i==0){
            View view = LayoutInflater.from(context).inflate(R.layout.layout_recycle_hot, viewGroup, false);
            HotViewHolder viewHolder=new HotViewHolder(view);
            return viewHolder;
        }else if(i==1){
            View view = LayoutInflater.from(context).inflate(R.layout.layout_moli, viewGroup, false);
            MoViewHolder viewHolder=new MoViewHolder(view);
            return viewHolder;
        }else {
            View view = LayoutInflater.from(context).inflate(R.layout.layout_pin, viewGroup, false);
            PinViewHolder viewHolder=new PinViewHolder(view);
            return viewHolder;
        }
    }

    @Override
    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
        int itemViewType = getItemViewType(i);
        if(itemViewType==0){
            HotViewHolder holder= (HotViewHolder) viewHolder;
            holder.textView.setText(resultBean.getRxxp().get(0).getName());
            List<ShopBean.ResultBean.RxxpBean> rxxp = resultBean.getRxxp();
            List<ShopBean.ResultBean.RxxpBean.CommodityListBean> commodityList = rxxp.get(i).getCommodityList();
            holder.hotRecyclerView.setLayoutManager(new GridLayoutManager(context,3));
            HotAdapter hotAdapter=new HotAdapter(commodityList);
            holder.hotRecyclerView.setAdapter(hotAdapter);
        }else if(itemViewType==1){
            MoViewHolder moViewHolder= (MoViewHolder) viewHolder;
            moViewHolder.textView.setText(resultBean.getMlss().get(0).getName());
            List<ShopBean.ResultBean.MlssBean> mlss = resultBean.getMlss();
            List<ShopBean.ResultBean.MlssBean.CommodityListBeanXX> commodityList = mlss.get(0).getCommodityList();
            moViewHolder.moliRecyclerView.setLayoutManager(new LinearLayoutManager(context));
            MoAdapter moAdapter=new MoAdapter(commodityList);
            moViewHolder.moliRecyclerView.setAdapter(moAdapter);
        }else {
            PinViewHolder pinViewHolder= (PinViewHolder) viewHolder;
            pinViewHolder.textView.setText(resultBean.getPzsh().get(0).getName());
            List<ShopBean.ResultBean.PzshBean> pzsh = resultBean.getPzsh();
            ShopBean.ResultBean.PzshBean pzshBean = pzsh.get(0);
            List<ShopBean.ResultBean.PzshBean.CommodityListBeanX> commodityList = pzshBean.getCommodityList();
            pinViewHolder.pinRecyclerView.setLayoutManager(new GridLayoutManager(context,2));
            PinAdapter pinAdapter=new PinAdapter(commodityList);
            pinViewHolder.pinRecyclerView.setAdapter(pinAdapter);
        }
    }

    @Override
    public int getItemCount() {
        return 3;
    }

    @Override
    public int getItemViewType(int position) {
        if(position==0){
            return 0;
        }else if(position==1){
            return 1;
        }else {
            return 2;
        }
    }

    public class HotViewHolder extends RecyclerView.ViewHolder{


        private final RecyclerView hotRecyclerView;
        private final TextView textView;

        public HotViewHolder(@NonNull View itemView) {
            super(itemView);
            hotRecyclerView = itemView.findViewById(R.id.hotRecyclerView);
            textView = itemView.findViewById(R.id.textView);
        }
    }
    public class MoViewHolder extends RecyclerView.ViewHolder{


        private final RecyclerView moliRecyclerView;
        private final TextView textView;

        public MoViewHolder(@NonNull View itemView) {
            super(itemView);
            moliRecyclerView = itemView.findViewById(R.id.moliRecyclerView);
            textView = itemView.findViewById(R.id.textView);
        }
    }
    public class PinViewHolder extends RecyclerView.ViewHolder{


        private final RecyclerView pinRecyclerView;
        private final TextView textView;

        public PinViewHolder(@NonNull View itemView) {
            super(itemView);
            pinRecyclerView = itemView.findViewById(R.id.pinRecyclerView);
            textView = itemView.findViewById(R.id.textView);
        }
    }
}

//Bean类

public class ShopBean {

    /**
     * result : {"rxxp":[{"commodityList":[{"commodityId":21,"commodityName":"【加绒休闲 舒适轻便】秋冬增高休闲鞋厚底棉鞋运动户外通勤简约韩版女鞋","masterPic":"http://172.17.8.100/images/small/commodity/nx/bx/4/1.jpg","price":189,"saleNum":0},{"commodityId":5,"commodityName":"双头两用修容笔","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/3/1.jpg","price":39,"saleNum":156},{"commodityId":25,"commodityName":"秋冬季真皮兔毛女鞋韩版休闲平底毛毛鞋软底百搭浅口水钻加绒棉鞋毛毛鞋潮鞋","masterPic":"http://172.17.8.100/images/small/commodity/nx/ddx/1/1.jpg","price":158,"saleNum":0}],"id":1002,"name":"热销新品"}],"pzsh":[{"commodityList":[{"commodityId":6,"commodityName":"轻柔系自然裸妆假睫毛","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/4/1.jpg","price":39,"saleNum":0},{"commodityId":7,"commodityName":"蓝色之恋","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/5/1.jpg","price":29,"saleNum":0},{"commodityId":3,"commodityName":"Lara style女神的魔盒全套彩妆","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/1/1.jpg","price":3499,"saleNum":2000},{"commodityId":13,"commodityName":"贝览得美妆蛋","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/mzgj/3/1.jpg","price":44,"saleNum":0}],"id":1004,"name":"品质生活"}],"mlss":[{"commodityList":[{"commodityId":32,"commodityName":"唐狮女鞋冬季女鞋休闲鞋子女士女鞋百搭帆布鞋女士休闲鞋子女款板鞋休闲女鞋帆布鞋","masterPic":"http://172.17.8.100/images/small/commodity/nx/fbx/1/1.jpg","price":88,"saleNum":0},{"commodityId":12,"commodityName":"Lara style美妆BB蛋","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/mzgj/2/1.jpg","price":22,"saleNum":0}],"id":1003,"name":"魔力时尚"}]}
     * message : 查询成功
     * status : 0000
     */

    private ResultBean result;
    private String message;
    private String status;

    public ResultBean getResult() {
        return result;
    }

    public void setResult(ResultBean result) {
        this.result = result;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public static class ResultBean {
        private List<RxxpBean> rxxp;
        private List<PzshBean> pzsh;
        private List<MlssBean> mlss;

        public List<RxxpBean> getRxxp() {
            return rxxp;
        }

        public void setRxxp(List<RxxpBean> rxxp) {
            this.rxxp = rxxp;
        }

        public List<PzshBean> getPzsh() {
            return pzsh;
        }

        public void setPzsh(List<PzshBean> pzsh) {
            this.pzsh = pzsh;
        }

        public List<MlssBean> getMlss() {
            return mlss;
        }

        public void setMlss(List<MlssBean> mlss) {
            this.mlss = mlss;
        }

        public static class RxxpBean {
            /**
             * commodityList : [{"commodityId":21,"commodityName":"【加绒休闲 舒适轻便】秋冬增高休闲鞋厚底棉鞋运动户外通勤简约韩版女鞋","masterPic":"http://172.17.8.100/images/small/commodity/nx/bx/4/1.jpg","price":189,"saleNum":0},{"commodityId":5,"commodityName":"双头两用修容笔","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/3/1.jpg","price":39,"saleNum":156},{"commodityId":25,"commodityName":"秋冬季真皮兔毛女鞋韩版休闲平底毛毛鞋软底百搭浅口水钻加绒棉鞋毛毛鞋潮鞋","masterPic":"http://172.17.8.100/images/small/commodity/nx/ddx/1/1.jpg","price":158,"saleNum":0}]
             * id : 1002
             * name : 热销新品
             */

            private int id;
            private String name;
            private List<CommodityListBean> commodityList;

            public int getId() {
                return id;
            }

            public void setId(int id) {
                this.id = id;
            }

            public String getName() {
                return name;
            }

            public void setName(String name) {
                this.name = name;
            }

            public List<CommodityListBean> getCommodityList() {
                return commodityList;
            }

            public void setCommodityList(List<CommodityListBean> commodityList) {
                this.commodityList = commodityList;
            }

            public static class CommodityListBean {
                /**
                 * commodityId : 21
                 * commodityName : 【加绒休闲 舒适轻便】秋冬增高休闲鞋厚底棉鞋运动户外通勤简约韩版女鞋
                 * masterPic : http://172.17.8.100/images/small/commodity/nx/bx/4/1.jpg
                 * price : 189
                 * saleNum : 0
                 */

                private int commodityId;
                private String commodityName;
                private String masterPic;
                private int price;
                private int saleNum;

                public int getCommodityId() {
                    return commodityId;
                }

                public void setCommodityId(int commodityId) {
                    this.commodityId = commodityId;
                }

                public String getCommodityName() {
                    return commodityName;
                }

                public void setCommodityName(String commodityName) {
                    this.commodityName = commodityName;
                }

                public String getMasterPic() {
                    return masterPic;
                }

                public void setMasterPic(String masterPic) {
                    this.masterPic = masterPic;
                }

                public int getPrice() {
                    return price;
                }

                public void setPrice(int price) {
                    this.price = price;
                }

                public int getSaleNum() {
                    return saleNum;
                }

                public void setSaleNum(int saleNum) {
                    this.saleNum = saleNum;
                }
            }
        }

        public static class PzshBean {
            /**
             * commodityList : [{"commodityId":6,"commodityName":"轻柔系自然裸妆假睫毛","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/4/1.jpg","price":39,"saleNum":0},{"commodityId":7,"commodityName":"蓝色之恋","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/5/1.jpg","price":29,"saleNum":0},{"commodityId":3,"commodityName":"Lara style女神的魔盒全套彩妆","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/cz/1/1.jpg","price":3499,"saleNum":2000},{"commodityId":13,"commodityName":"贝览得美妆蛋","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/mzgj/3/1.jpg","price":44,"saleNum":0}]
             * id : 1004
             * name : 品质生活
             */

            private int id;
            private String name;
            private List<CommodityListBeanX> commodityList;

            public int getId() {
                return id;
            }

            public void setId(int id) {
                this.id = id;
            }

            public String getName() {
                return name;
            }

            public void setName(String name) {
                this.name = name;
            }

            public List<CommodityListBeanX> getCommodityList() {
                return commodityList;
            }

            public void setCommodityList(List<CommodityListBeanX> commodityList) {
                this.commodityList = commodityList;
            }

            public static class CommodityListBeanX {
                /**
                 * commodityId : 6
                 * commodityName : 轻柔系自然裸妆假睫毛
                 * masterPic : http://172.17.8.100/images/small/commodity/mzhf/cz/4/1.jpg
                 * price : 39
                 * saleNum : 0
                 */

                private int commodityId;
                private String commodityName;
                private String masterPic;
                private int price;
                private int saleNum;

                public int getCommodityId() {
                    return commodityId;
                }

                public void setCommodityId(int commodityId) {
                    this.commodityId = commodityId;
                }

                public String getCommodityName() {
                    return commodityName;
                }

                public void setCommodityName(String commodityName) {
                    this.commodityName = commodityName;
                }

                public String getMasterPic() {
                    return masterPic;
                }

                public void setMasterPic(String masterPic) {
                    this.masterPic = masterPic;
                }

                public int getPrice() {
                    return price;
                }

                public void setPrice(int price) {
                    this.price = price;
                }

                public int getSaleNum() {
                    return saleNum;
                }

                public void setSaleNum(int saleNum) {
                    this.saleNum = saleNum;
                }
            }
        }

        public static class MlssBean {
            /**
             * commodityList : [{"commodityId":32,"commodityName":"唐狮女鞋冬季女鞋休闲鞋子女士女鞋百搭帆布鞋女士休闲鞋子女款板鞋休闲女鞋帆布鞋","masterPic":"http://172.17.8.100/images/small/commodity/nx/fbx/1/1.jpg","price":88,"saleNum":0},{"commodityId":12,"commodityName":"Lara style美妆BB蛋","masterPic":"http://172.17.8.100/images/small/commodity/mzhf/mzgj/2/1.jpg","price":22,"saleNum":0}]
             * id : 1003
             * name : 魔力时尚
             */

            private int id;
            private String name;
            private List<CommodityListBeanXX> commodityList;

            public int getId() {
                return id;
            }

            public void setId(int id) {
                this.id = id;
            }

            public String getName() {
                return name;
            }

            public void setName(String name) {
                this.name = name;
            }

            public List<CommodityListBeanXX> getCommodityList() {
                return commodityList;
            }

            public void setCommodityList(List<CommodityListBeanXX> commodityList) {
                this.commodityList = commodityList;
            }

            public static class CommodityListBeanXX {
                /**
                 * commodityId : 32
                 * commodityName : 唐狮女鞋冬季女鞋休闲鞋子女士女鞋百搭帆布鞋女士休闲鞋子女款板鞋休闲女鞋帆布鞋
                 * masterPic : http://172.17.8.100/images/small/commodity/nx/fbx/1/1.jpg
                 * price : 88
                 * saleNum : 0
                 */

                private int commodityId;
                private String commodityName;
                private String masterPic;
                private int price;
                private int saleNum;

                public int getCommodityId() {
                    return commodityId;
                }

                public void setCommodityId(int commodityId) {
                    this.commodityId = commodityId;
                }

                public String getCommodityName() {
                    return commodityName;
                }

                public void setCommodityName(String commodityName) {
                    this.commodityName = commodityName;
                }

                public String getMasterPic() {
                    return masterPic;
                }

                public void setMasterPic(String masterPic) {
                    this.masterPic = masterPic;
                }

                public int getPrice() {
                    return price;
                }

                public void setPrice(int price) {
                    this.price = price;
                }

                public int getSaleNum() {
                    return saleNum;
                }

                public void setSaleNum(int saleNum) {
                    this.saleNum = saleNum;
                }
            }
        }
    }
}