购物车实现单选、多选、全选和一些fragment的布局

//首先是展示Fragment的布局

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

    <TextView
        android:text="购物车"
        android:gravity="center"
        android:textSize="20sp"
        android:textColor="#ffffff"
        android:background="@drawable/tv_gouwuche_jianbian"
        android:layout_width="match_parent"
        android:layout_height="50dp" />

    <ExpandableListView
        android:id="@+id/expand"
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="match_parent">ExpandableListView>

    <LinearLayout
        android:orientation="horizontal"
        android:gravity="center"
        android:layout_width="match_parent"
        android:layout_height="60dp">

        <CheckBox
            android:id="@+id/cb_all"
            android:text="全选"
            android:layout_weight="1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <TextView
            android:id="@+id/shop_allmoney"
            android:text="总计 :¥0"
            android:layout_width="90dp"
            android:layout_height="wrap_content" />

        <Button
            android:id="@+id/shop_count"
            android:text="结算(0)"
            android:textColor="#ffffff"
            android:background="@drawable/bt_jianbian"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    LinearLayout>
LinearLayout>

//下面是Fragment中所实现的一些个代码 我是在这个类里面进行的适配其中有一些删除商品的信息

package demo01.com.bawei.demo03.fragment;

import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseExpandableListAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ExpandableListView;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.squareup.picasso.Picasso;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import demo01.com.bawei.demo03.API;
import demo01.com.bawei.demo03.MyUtils;
import demo01.com.bawei.demo03.PayActivity;
import demo01.com.bawei.demo03.R;
import demo01.com.bawei.demo03.bean.ShopBean;
import demo01.com.bawei.demo03.bean.ShopDeleBean;
import demo01.com.bawei.demo03.utils.GsonObjectCallback;
import demo01.com.bawei.demo03.utils.OkHttp3Utils;
import okhttp3.Call;

public class Fragment03 extends Fragment implements View.OnClickListener{


    private ExpandableListView expand;
    private Button shop_count;
    private CheckBox cb_all;
    private TextView shop_allmoney;
    private List> list;
    private List cart_list;
    private List goodsBeanList;
    private MyExpandAdapter myExpandAdapter;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment03, container, false);
        expand = (ExpandableListView) view.findViewById(R.id.expand);
        shop_count = (Button) view.findViewById(R.id.shop_count);
        cb_all = (CheckBox) view.findViewById(R.id.cb_all);
        shop_allmoney = (TextView) view.findViewById(R.id.shop_allmoney);
        //去掉小三角
        expand.setGroupIndicator(null);
        Shopping();
        cb_all.setOnClickListener(this);
        shop_count.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(getActivity(), PayActivity.class);
                startActivity(intent);
            }
        });
        return view;
    }

    private void Shopping(){
        Map map = new HashMap<>();
        map.put("key", MyUtils.getSharedPreferencesInstance(getContext()).getString("userKey",""));
        OkHttp3Utils.doPost(API.CART_PATH, map, new GsonObjectCallback() {

            @Override
            public void onUi(ShopBean shopBean) {
                list = new ArrayList>();
                cart_list = shopBean.getDatas().getCart_list();
                for (int i = 0; i< cart_list.size(); i++){
                    goodsBeanList = cart_list.get(i).getGoods();
                    list.add(goodsBeanList);
                }
                //关联适配器
                //关联适配器
                myExpandAdapter = new MyExpandAdapter();
                expand.setAdapter(myExpandAdapter);
                for(int i = 0;i<expand.getCount();i++){
                    expand.expandGroup(i);
                }
            }

            @Override
            public void onFailed(Call call, IOException e) {

            }
        });
    }


    @Override
    public void onClick(View v) {
        if(((CheckBox) v).isChecked()){
            List cart_list = this.cart_list;
            for (int i = 0; i < cart_list.size(); i++) {
                ShopBean.DatasBean.CartListBean cartListBean = cart_list.get(i);
                cartListBean.setAllCheck(true);
                List goods = cart_list.get(i).getGoods();
                for (int j = 0; j < goods.size(); j++) {
                    List beanList = cartListBean.getGoods();
                    for (ShopBean.DatasBean.CartListBean.GoodsBean childData : beanList) {
                        childData.setItemCheck(true);
                    }
                }
            }
            //刷新界面
            notifyCheckAdapter();

        } else {
            List cart_list = this.cart_list;
            for (int i = 0; i < cart_list.size(); i++) {
                ShopBean.DatasBean.CartListBean cartListBean = cart_list.get(i);
                cartListBean.setAllCheck(false);
                List goods = cart_list.get(i).getGoods();
                for (int j = 0; j < goods.size(); j++) {
                    List beanList = cartListBean.getGoods();
                    for (ShopBean.DatasBean.CartListBean.GoodsBean childData : beanList) {
                        childData.setItemCheck(false);
                    }
                }
            }
            //刷新界面
            notifyCheckAdapter();
        }
    }

    class MyExpandAdapter extends BaseExpandableListAdapter {
        //删除子条目
        public void deleteData(int groupPosition,int childPosition){
            cart_list.get(groupPosition).getGoods().remove(childPosition);
            notifyDataSetChanged();
        }

        //删除组条目
        public void deleteGroup(int groupPosition){
            cart_list.remove(groupPosition);
            notifyDataSetChanged();
        }

        @Override
        public int getGroupCount()  {
            return cart_list.size();
        }

        @Override
        public int getChildrenCount(int groupPosition) {
            if(groupPosition < cart_list.size()){
                return list.get(groupPosition).size();
            }else{
                return 0;
            }
        }

        @Override
        public Object getGroup(int groupPosition) {
            return groupPosition;
        }

        @Override
        public Object getChild(int groupPosition, int childPosition) {
            return list.get(groupPosition).get(childPosition);
        }

        @Override
        public long getGroupId(int groupPosition) {
            return groupPosition;
        }

        @Override
        public long getChildId(int groupPosition, int childPosition) {
            return childPosition;
        }

        //组条目是否有稳定的ID 数据不会改变
        @Override
        public boolean hasStableIds() {
            return true;
        }

        @Override
        public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
            GroupViewHolder groupViewHolder = null;
            if(convertView == null){
                groupViewHolder = new GroupViewHolder();
                convertView = View.inflate(getActivity(), R.layout.shop_group,null);
                groupViewHolder.group_cb = (CheckBox) convertView.findViewById(R.id.group_cb);
                groupViewHolder.group_store_name = (TextView) convertView.findViewById(R.id.group_store_name);
                convertView.setTag(groupViewHolder);
            }else{
                groupViewHolder = (GroupViewHolder) convertView.getTag();
            }
            ShopBean.DatasBean.CartListBean cartListBean = cart_list.get(groupPosition);
            groupViewHolder.group_store_name.setText(cartListBean.getStore_name());
            //一级
            if(cart_list.get(groupPosition).isAllCheck()){
                //被选中则设置为选中状态
                groupViewHolder.group_cb.setChecked(true);
            }else{ //否则设置为未选中
                groupViewHolder.group_cb.setChecked(false);
            }

            //一级监听   将下标和组件传入
            groupViewHolder.group_cb.setOnClickListener(new onGroupClickListener(groupPosition,groupViewHolder.group_cb));
            return convertView;
        }

        @Override
        public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {
            ChildViewHolder childViewHolder = null;
            if(convertView == null){
                childViewHolder = new ChildViewHolder();
                convertView = View.inflate(getActivity(),R.layout.shop_child,null);
                childViewHolder.child_cb = (CheckBox) convertView.findViewById(R.id.child_cb);
                childViewHolder.child_goods_name = (TextView) convertView.findViewById(R.id.child_goods_name);
                childViewHolder.child_goods_price = (TextView) convertView.findViewById(R.id.child_goods_price);
                childViewHolder.child_store_name = (TextView) convertView.findViewById(R.id.child_store_name);
                childViewHolder.child_goods_num = (TextView) convertView.findViewById(R.id.child_goods_num);
                childViewHolder.child_image_url = (ImageView) convertView.findViewById(R.id.child_image_url);
                childViewHolder.child_delete = (Button) convertView.findViewById(R.id.child_delete);
                convertView.setTag(childViewHolder);
            }else{
                childViewHolder = (ChildViewHolder) convertView.getTag();
            }
            final ShopBean.DatasBean.CartListBean.GoodsBean goodsBean = list.get(groupPosition).get(childPosition);
            childViewHolder.child_goods_name.setText(goodsBean.getGoods_name());
            childViewHolder.child_store_name.setText(goodsBean.getStore_name());
            childViewHolder.child_goods_num.setText(goodsBean.getGoods_num());
            childViewHolder.child_goods_price.setText(goodsBean.getGoods_price());
            Picasso.with(getContext()).load(goodsBean.getGoods_image_url()).into(childViewHolder.child_image_url);
            childViewHolder.child_cb.setChecked(list.get(groupPosition).get(childPosition).isItemCheck());
            childViewHolder.child_cb.setOnClickListener(new onChildCheckListener(groupPosition,childPosition,childViewHolder.child_cb));
            childViewHolder.child_delete.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Map map = new HashMap();
                    map.put("key",MyUtils.getSharedPreferencesInstance(getContext()).getString("userKey",""));
                    map.put("cart_id",goodsBean.getCart_id());
                    OkHttp3Utils.doPost(API.CART_DELE, map, new GsonObjectCallback() {
                        @Override
                        public void onUi(ShopDeleBean shopDeleBean) {
                            if(shopDeleBean.getCode() == 200){
                                Toast.makeText(getActivity(), "删除成功", Toast.LENGTH_SHORT).show();
                                deleteData(groupPosition,childPosition);
                                if(goodsBeanList.size() == 0){
                                    deleteGroup(groupPosition);
                                }
                            }
                        }

                        @Override
                        public void onFailed(Call call, IOException e) {

                        }
                    });

                }
            });

            return convertView;
        }

        @Override
        public boolean isChildSelectable(int groupPosition, int childPosition) {
            return true;
        }


        class GroupViewHolder{
            CheckBox group_cb;
            TextView group_store_name;
        }

        class ChildViewHolder{
            Button child_delete;
            CheckBox child_cb;
            ImageView child_image_url;
            TextView child_goods_name,child_store_name,child_goods_price,child_goods_num;
        }

    }

    /**
     * 设置一级监听的类
     */
    public class onGroupClickListener implements View.OnClickListener{

        int groupPosition;
        CheckBox group_cb;

        public onGroupClickListener(int groupPosition, CheckBox group_cb) {
            this.groupPosition = groupPosition;
            this.group_cb = group_cb;
        }

        @Override
        public void onClick(View v) {
            if(((CheckBox)v).isChecked()){
                //一级全选
                setCheck(true);
            }else{
                setCheck(false);
                cb_all.setChecked(false);
            }
            notifyCheckAdapter();
        }

        //设置选中
        public void setCheck(boolean checkFlag){
            //获取集合中每一条数据
            ShopBean.DatasBean.CartListBean cartListBean = cart_list.get(groupPosition);
            //一级状态
            cartListBean.setAllCheck(checkFlag);
            //全选状态判断
            int num = 0;
            for (int i = 0;i<cart_list.size();i++){
                boolean allCheck = cart_list.get(i).isAllCheck();
                if(!allCheck){
                    num ++;
                }
            }
            if(num == 0){
                cb_all.setChecked(true);
            }else{
                cb_all.setChecked(false);
            }

            //二级状态
            List goods = cart_list.get(groupPosition).getGoods();
            for(ShopBean.DatasBean.CartListBean.GoodsBean goodsbean:goods){
                goodsbean.setItemCheck(checkFlag);
            }
        }

    }
    /**
     * 二级监听
     */
    public class onChildCheckListener implements View.OnClickListener{
        int groupPosition;
        int childPosition;
        CheckBox cb_child;

        public onChildCheckListener(int groupPosition, int childPosition, CheckBox cb_child) {
            this.cb_child = cb_child;
            this.groupPosition = groupPosition;
            this.childPosition = childPosition;
        }

        @Override
        public void onClick(View v) {
            if(((CheckBox)v).isChecked()){
                //子选中
                list.get(groupPosition).get(childPosition).setItemCheck(true);
            }else{
                //子未选中
                list.get(groupPosition).get(childPosition).setItemCheck(false);
            }

            //二级联动一级状态
            setParentCheckFlag();

            //检测状态  二级全联选中
            int num = 0;
            for(int i = 0;i<cart_list.size();i++){
                boolean allCheck = cart_list.get(i).isAllCheck();
                if (!allCheck) {
                    num++;
                }
            }
            if (num == 0) {
                cb_all.setChecked(true);
            } else {
                cb_all.setChecked(false);
            }
        }

        //二级联动一级状态
        private void setParentCheckFlag(){
            ShopBean.DatasBean.CartListBean cartListBean = cart_list.get(groupPosition);
            List goods = cartListBean.getGoods();
            for (int i = 0; i < goods.size(); i++) {
                if (!goods.get(i).isItemCheck()) {
                    //子未选中 父取消选中
                    cartListBean.setAllCheck(false);
                    notifyCheckAdapter();
                    return;
                }
                if (i == goods.size() - 1) {
                    //子选中 父选中
                    cartListBean.setAllCheck(true);
                    notifyCheckAdapter();
                    return;
                }
            }
            // 没出现全选或者取消全选的时候执行的
            sum();
        }

    }
    //统计数量和价格
    private void sum() {
        int num = 0;
        double price = 0;
        List cart_list = this.cart_list;
        for (ShopBean.DatasBean.CartListBean parentData : cart_list) {
            for (ShopBean.DatasBean.CartListBean.GoodsBean child : parentData.getGoods()) {
                if (child.isItemCheck()) {
                    num++;
                    double i = Double.parseDouble(child.getGoods_price());

                    price += i;
                }
            }
        }
        shop_count.setText("结算(" + num + ")");
        shop_allmoney.setText("¥" + price);
    }

    //刷新适配器界面
    private void notifyCheckAdapter() {
        sum();
        expand.setAdapter(myExpandAdapter);
        int count = expand.getCount();
        for (int i = 0; i < count; i++) {
            expand.expandGroup(i);
        }
    }
}

//下面是我所需要的bean类

import java.util.List;

public class ShopBean {

    /**
     * code : 200
     * datas : {"cart_list":[{"store_id":"1","store_name":"好商城V5","goods":[{"cart_id":"3","buyer_id":"8","store_id":"1","store_name":"好商城V5","goods_id":"100009","goods_name":"劳力士Rolex 日志型系列 116200 63200 自动机械钢带男表联保正品","goods_price":"52800.00","goods_num":"1","goods_image":"1_04752627958339099.jpg","bl_id":"0","state":true,"storage_state":true,"goods_commonid":"100009","gc_id":"587","transport_id":"0","goods_freight":"0.00","goods_vat":"0","goods_storage":"99","goods_storage_alarm":"0","is_fcode":"0","have_gift":"0","groupbuy_info":[],"xianshi_info":[],"is_book":"0","book_down_payment":"0.00","book_final_payment":"0.00","book_down_time":"0","is_chain":"0","sole_info":[],"contractlist":[],"goods_image_url":"http://127.0.0.1/data/upload/shop/store/goods/1/1_04752627958339099_240.jpg","goods_total":"52800.00"}]}],"sum":"52800.00","cart_count":1}
     */

    private int code;
    private DatasBean datas;

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public DatasBean getDatas() {
        return datas;
    }

    public void setDatas(DatasBean datas) {
        this.datas = datas;
    }

    public static class DatasBean {
        /**
         * cart_list : [{"store_id":"1","store_name":"好商城V5","goods":[{"cart_id":"3","buyer_id":"8","store_id":"1","store_name":"好商城V5","goods_id":"100009","goods_name":"劳力士Rolex 日志型系列 116200 63200 自动机械钢带男表联保正品","goods_price":"52800.00","goods_num":"1","goods_image":"1_04752627958339099.jpg","bl_id":"0","state":true,"storage_state":true,"goods_commonid":"100009","gc_id":"587","transport_id":"0","goods_freight":"0.00","goods_vat":"0","goods_storage":"99","goods_storage_alarm":"0","is_fcode":"0","have_gift":"0","groupbuy_info":[],"xianshi_info":[],"is_book":"0","book_down_payment":"0.00","book_final_payment":"0.00","book_down_time":"0","is_chain":"0","sole_info":[],"contractlist":[],"goods_image_url":"http://127.0.0.1/data/upload/shop/store/goods/1/1_04752627958339099_240.jpg","goods_total":"52800.00"}]}]
         * sum : 52800.00
         * cart_count : 1
         */

        private String sum;
        private int cart_count;
        private List cart_list;

        public String getSum() {
            return sum;
        }

        public void setSum(String sum) {
            this.sum = sum;
        }

        public int getCart_count() {
            return cart_count;
        }

        public void setCart_count(int cart_count) {
            this.cart_count = cart_count;
        }

        public List getCart_list() {
            return cart_list;
        }

        public void setCart_list(List cart_list) {
            this.cart_list = cart_list;
        }

        public static class CartListBean {
            /**
             * store_id : 1
             * store_name : 好商城V5
             * goods : [{"cart_id":"3","buyer_id":"8","store_id":"1","store_name":"好商城V5","goods_id":"100009","goods_name":"劳力士Rolex 日志型系列 116200 63200 自动机械钢带男表联保正品","goods_price":"52800.00","goods_num":"1","goods_image":"1_04752627958339099.jpg","bl_id":"0","state":true,"storage_state":true,"goods_commonid":"100009","gc_id":"587","transport_id":"0","goods_freight":"0.00","goods_vat":"0","goods_storage":"99","goods_storage_alarm":"0","is_fcode":"0","have_gift":"0","groupbuy_info":[],"xianshi_info":[],"is_book":"0","book_down_payment":"0.00","book_final_payment":"0.00","book_down_time":"0","is_chain":"0","sole_info":[],"contractlist":[],"goods_image_url":"http://127.0.0.1/data/upload/shop/store/goods/1/1_04752627958339099_240.jpg","goods_total":"52800.00"}]
             */

            private String store_id;
            private String store_name;
            private List goods;
            public boolean allCheck = false;
            public boolean isAllCheck() {
                return allCheck;
            }

            public void setAllCheck(boolean allCheck) {
                this.allCheck = allCheck;
            }


            public String getStore_id() {
                return store_id;
            }

            public void setStore_id(String store_id) {
                this.store_id = store_id;
            }

            public String getStore_name() {
                return store_name;
            }

            public void setStore_name(String store_name) {
                this.store_name = store_name;
            }

            public List getGoods() {
                return goods;
            }

            public void setGoods(List goods) {
                this.goods = goods;
            }

            public static class GoodsBean {
                /**
                 * cart_id : 3
                 * buyer_id : 8
                 * store_id : 1
                 * store_name : 好商城V5
                 * goods_id : 100009
                 * goods_name : 劳力士Rolex 日志型系列 116200 63200 自动机械钢带男表联保正品
                 * goods_price : 52800.00
                 * goods_num : 1
                 * goods_image : 1_04752627958339099.jpg
                 * bl_id : 0
                 * state : true
                 * storage_state : true
                 * goods_commonid : 100009
                 * gc_id : 587
                 * transport_id : 0
                 * goods_freight : 0.00
                 * goods_vat : 0
                 * goods_storage : 99
                 * goods_storage_alarm : 0
                 * is_fcode : 0
                 * have_gift : 0
                 * groupbuy_info : []
                 * xianshi_info : []
                 * is_book : 0
                 * book_down_payment : 0.00
                 * book_final_payment : 0.00
                 * book_down_time : 0
                 * is_chain : 0
                 * sole_info : []
                 * contractlist : []
                 * goods_image_url : http://127.0.0.1/data/upload/shop/store/goods/1/1_04752627958339099_240.jpg
                 * goods_total : 52800.00
                 */

                private String cart_id;
                private String buyer_id;
                private String store_id;
                private String store_name;
                private String goods_id;
                private String goods_name;
                private String goods_price;
                private String goods_num;
                private String goods_image;
                private String bl_id;
                private boolean state;
                private boolean storage_state;
                private String goods_commonid;
                private String gc_id;
                private String transport_id;
                private String goods_freight;
                private String goods_vat;
                private String goods_storage;
                private String goods_storage_alarm;
                private String is_fcode;
                private String have_gift;
                private String is_book;
                private String book_down_payment;
                private String book_final_payment;
                private String book_down_time;
                private String is_chain;
                private String goods_image_url;
                private String goods_total;
                private List groupbuy_info;
                private List xianshi_info;
                private List sole_info;
                private List contractlist;
                public boolean itemCheck = false;

                public boolean isItemCheck() {
                    return itemCheck;
                }

                public void setItemCheck(boolean itemCheck) {
                    this.itemCheck = itemCheck;
                }

                public String getCart_id() {
                    return cart_id;
                }

                public void setCart_id(String cart_id) {
                    this.cart_id = cart_id;
                }

                public String getBuyer_id() {
                    return buyer_id;
                }

                public void setBuyer_id(String buyer_id) {
                    this.buyer_id = buyer_id;
                }

                public String getStore_id() {
                    return store_id;
                }

                public void setStore_id(String store_id) {
                    this.store_id = store_id;
                }

                public String getStore_name() {
                    return store_name;
                }

                public void setStore_name(String store_name) {
                    this.store_name = store_name;
                }

                public String getGoods_id() {
                    return goods_id;
                }

                public void setGoods_id(String goods_id) {
                    this.goods_id = goods_id;
                }

                public String getGoods_name() {
                    return goods_name;
                }

                public void setGoods_name(String goods_name) {
                    this.goods_name = goods_name;
                }

                public String getGoods_price() {
                    return goods_price;
                }

                public void setGoods_price(String goods_price) {
                    this.goods_price = goods_price;
                }

                public String getGoods_num() {
                    return goods_num;
                }

                public void setGoods_num(String goods_num) {
                    this.goods_num = goods_num;
                }

                public String getGoods_image() {
                    return goods_image;
                }

                public void setGoods_image(String goods_image) {
                    this.goods_image = goods_image;
                }

                public String getBl_id() {
                    return bl_id;
                }

                public void setBl_id(String bl_id) {
                    this.bl_id = bl_id;
                }

                public boolean isState() {
                    return state;
                }

                public void setState(boolean state) {
                    this.state = state;
                }

                public boolean isStorage_state() {
                    return storage_state;
                }

                public void setStorage_state(boolean storage_state) {
                    this.storage_state = storage_state;
                }

                public String getGoods_commonid() {
                    return goods_commonid;
                }

                public void setGoods_commonid(String goods_commonid) {
                    this.goods_commonid = goods_commonid;
                }

                public String getGc_id() {
                    return gc_id;
                }

                public void setGc_id(String gc_id) {
                    this.gc_id = gc_id;
                }

                public String getTransport_id() {
                    return transport_id;
                }

                public void setTransport_id(String transport_id) {
                    this.transport_id = transport_id;
                }

                public String getGoods_freight() {
                    return goods_freight;
                }

                public void setGoods_freight(String goods_freight) {
                    this.goods_freight = goods_freight;
                }

                public String getGoods_vat() {
                    return goods_vat;
                }

                public void setGoods_vat(String goods_vat) {
                    this.goods_vat = goods_vat;
                }

                public String getGoods_storage() {
                    return goods_storage;
                }

                public void setGoods_storage(String goods_storage) {
                    this.goods_storage = goods_storage;
                }

                public String getGoods_storage_alarm() {
                    return goods_storage_alarm;
                }

                public void setGoods_storage_alarm(String goods_storage_alarm) {
                    this.goods_storage_alarm = goods_storage_alarm;
                }

                public String getIs_fcode() {
                    return is_fcode;
                }

                public void setIs_fcode(String is_fcode) {
                    this.is_fcode = is_fcode;
                }

                public String getHave_gift() {
                    return have_gift;
                }

                public void setHave_gift(String have_gift) {
                    this.have_gift = have_gift;
                }

                public String getIs_book() {
                    return is_book;
                }

                public void setIs_book(String is_book) {
                    this.is_book = is_book;
                }

                public String getBook_down_payment() {
                    return book_down_payment;
                }

                public void setBook_down_payment(String book_down_payment) {
                    this.book_down_payment = book_down_payment;
                }

                public String getBook_final_payment() {
                    return book_final_payment;
                }

                public void setBook_final_payment(String book_final_payment) {
                    this.book_final_payment = book_final_payment;
                }

                public String getBook_down_time() {
                    return book_down_time;
                }

                public void setBook_down_time(String book_down_time) {
                    this.book_down_time = book_down_time;
                }

                public String getIs_chain() {
                    return is_chain;
                }

                public void setIs_chain(String is_chain) {
                    this.is_chain = is_chain;
                }

                public String getGoods_image_url() {
                    return goods_image_url;
                }

                public void setGoods_image_url(String goods_image_url) {
                    this.goods_image_url = goods_image_url;
                }

                public String getGoods_total() {
                    return goods_total;
                }

                public void setGoods_total(String goods_total) {
                    this.goods_total = goods_total;
                }

                public List getGroupbuy_info() {
                    return groupbuy_info;
                }

                public void setGroupbuy_info(List groupbuy_info) {
                    this.groupbuy_info = groupbuy_info;
                }

                public List getXianshi_info() {
                    return xianshi_info;
                }

                public void setXianshi_info(List xianshi_info) {
                    this.xianshi_info = xianshi_info;
                }

                public List getSole_info() {
                    return sole_info;
                }

                public void setSole_info(List sole_info) {
                    this.sole_info = sole_info;
                }

                public List getContractlist() {
                    return contractlist;
                }

                public void setContractlist(List contractlist) {
                    this.contractlist = contractlist;
                }
            }
        }
    }
}

//其中用到了MyUtils

package demo01.com.bawei.demo03;

import android.content.Context;
import android.content.SharedPreferences;

public class MyUtils {

    private static SharedPreferences sharedPreferences = null;
    //将UniCode转化


    public static String Unicode2GBK(String dataStr) {

        int index = 0;

        StringBuffer buffer = new StringBuffer();



        int li_len = dataStr.length();

        while (index < li_len) {

            if (index >= li_len - 1

                    || !"\\u".equals(dataStr.substring(index, index + 2))) {

                buffer.append(dataStr.charAt(index));



                index++;

                continue;

            }



            String charStr = "";

            charStr = dataStr.substring(index + 2, index + 6);



            char letter = (char) Integer.parseInt(charStr, 16);



            buffer.append(letter);

            index += 6;

        }

        return buffer.toString();

    }


    //SharedPreferences单例模式
    public static SharedPreferences getSharedPreferencesInstance(Context context){
        if (sharedPreferences == null){
            sharedPreferences = context.getSharedPreferences("config",Context.MODE_PRIVATE);
        }
        return sharedPreferences;
    }
}

//用到的数据接口

public static final String CART_PATH = "http://"+url+"/mobile/index.php?act=member_cart&op=cart_list";

//下面是适配器当中组条目的布局

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


    <CheckBox
        android:id="@+id/group_cb"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
    <TextView
        android:id="@+id/group_store_name"
        android:layout_width="match_parent"
        android:textSize="15sp"
        android:layout_height="wrap_content" />
    <Button
        android:id="@+id/myCar_store_edtor"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"/>
LinearLayout>

//子条目的布局

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

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">
        

        <CheckBox
            android:id="@+id/child_cb"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="4dp"
            android:checkMark="?android:attr/listChoiceIndicatorMultiple"
            android:gravity="center"
            android:minHeight="64dp"
            android:minWidth="32dp"
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:visibility="visible" />

        <ImageView
            android:id="@+id/child_image_url"
            android:layout_width="85dp"
            android:layout_height="85dp"
            android:layout_marginBottom="15dp"
            android:layout_marginTop="13dp"
            android:scaleType="centerCrop" />
        

        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_marginLeft="13dp">

            <TextView
                android:text="123"
                android:textSize="12sp"
                android:id="@+id/child_goods_name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginRight="10dp"
                android:layout_marginTop="20dp"
                android:ellipsize="end"
                android:maxLines="2"
                android:textColor="#000" />

            <TextView
                android:id="@+id/child_store_name"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginTop="20dp"
                android:textColor="#999999" />

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentBottom="true"
                android:layout_alignParentLeft="true"
                android:layout_alignParentStart="true"
                android:layout_marginBottom="20dp"
                android:orientation="horizontal">

                <TextView
                    android:id="@+id/child_goods_price"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:singleLine="true"
                    android:text="￥ 308.00"
                    android:textColor="#FF6600"
                    android:textStyle="bold" />

                <TextView
                    android:id="@+id/child_goods_num"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:layout_marginLeft="100dp"
                    android:text="X 1"
                    android:textColor="#999999" />
                <Button
                    android:id="@+id/child_delete"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentRight="true"
                    android:textColor="#ffffff"
                    android:background="#ff9001"
                    android:text="删除"/>

            RelativeLayout>
        RelativeLayout>

    LinearLayout>

LinearLayout>

//下面是布局当中用到了颜色

xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <gradient android:angle="0"
        android:centerColor="#FF7001"
        android:centerX="0.5"
        android:startColor="#FF9001"
        android:endColor="#FF5100"/>
    <stroke android:width="1dip" android:color="#FF7001"/>
shape>

//删除包

public class ShopDeleBean {

    /**
     * code : 200
     * datas : 1
     */

    private int code;
    private String datas;

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getDatas() {
        return datas;
    }

    public void setDatas(String datas) {
        this.datas = datas;
    }
}

//接口

public static final String url="169.254.110.146";

public static final String CART_PATH = "http://"+url+"/mobile/index.php?act=member_cart&op=cart_list";
public static final String CART_DELE = "http://"+url+"/mobile/index.php?act=member_cart&op=cart_del" ;