Fragment购物车页面（快捷键）

亦凉 2023-10-17 22:11 86阅读 0赞

例：

![70][]

shopping_cart_checked

![70 1][]

shopping_cart_none_check

![70 2][]

//一Fragment购物车页面  
        //如果没有数据就换一个 uid （private int uid=71;）
    public class FrgamenGwcFragment extends Fragment implements IMainActivity {
        private MyExpandable expanableListView;
        private MainPresenter mainPresenter;
        private CheckBox check_all;
        private TextView text_total;
        private TextView text_buy;
        private View view;
        private Handler handler = new Handler(){
            @Override
            public void handleMessage(Message msg) {
                if (msg.what == 0){
                    final CountPriceBean countPriceBean = (CountPriceBean) msg.obj;
                    text_total.setText("合计:¥"+countPriceBean.getPriceString());
                    text_buy.setText("去结算("+countPriceBean.getCount()+")");
                }
            }
        };
        private MyAdapter5 myAdapter;
        private int index;
        private SharedPreferences test;
        private int uid=71;
        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                                 Bundle savedInstanceState) {
            view = inflater.inflate(R.layout.frgamen_gwc, container, false);
            expanableListView = view.findViewById(R.id.expanable_list_view);
            check_all = view.findViewById(R.id.check_all);
            text_total = view.findViewById(R.id.text_total);
            text_buy = view.findViewById(R.id.text_buy);
            expanableListView.setGroupIndicator(null);
            //获取数据....MVP
            mainPresenter = new MainPresenter(this);
            //全选设置点击事件
            check_all.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    switch (v.getId()){
                        case R.id.check_all:
                            //所有孩子的状态跟着全选的状态进行改变
                            if (myAdapter != null){
                                myAdapter.setAllChildChecked(check_all.isChecked());
                            }
                            break;
                    }
                }
            });
            return view;
        }
        @Override
        public void onResume() {
            super.onResume();
            expanableListView.setVisibility(View.VISIBLE);
            //调用获取数据的方法
            mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
        }
        @Override
        public void onCartSuccess(final CartBean cartBean) {
            getActivity().runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    if (cartBean == null){
                        //需要更改获取的cartBean数据
                        expanableListView.setVisibility(View.GONE);
                        return;
                        //1.根据某一个组中的二级所有的子条目是否选中,确定当前一级列表是否选中
                    }else {
                        for (int i = 0;i<cartBean.getData().size();i++){
    
                            if(isChildInGroupChecked(i,cartBean)){
                                cartBean.getData().get(i).setGroup_check(true);
                            }
                        }
                        //2.设置是否全选选中...根据所有的一级列表是否选中,确定全选是否选中
                        check_all.setChecked(isAllGroupChecked(cartBean));
                        //设置适配器
                        myAdapter = new MyAdapter5(getContext(), cartBean,handler,mainPresenter,uid);
                        expanableListView.setAdapter(myAdapter);
                        //展开所有的组...expanableListView.expandGroup()
                        for (int i = 0;i<cartBean.getData().size();i++){
                            expanableListView.expandGroup(i);
                        }
                        //3.计算总价和商品的数量
                        myAdapter.sendPriceAndCount();
                    }
                }
            });
        }
        private boolean isAllGroupChecked(CartBean cartBean) {
            for (int i =0;i<cartBean.getData().size();i++){
                if (! cartBean.getData().get(i).isGroup_check()){
      //表示有没选中的组
                    return false;
                }
            }
            return true;
        }
        private boolean isChildInGroupChecked(int i, CartBean cartBean) {
            //当前组中所有子条目的数据
            List<CartBean.DataBean.ListBean> listBeans = cartBean.getData().get(i).getList();
            for (int j = 0;j<listBeans.size();j++){
                if (listBeans.get(j).getSelected() == 0){
      //有未选中的条目
                    return false;
                }
            }
            return true;
        }
    }
    
    //    <?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">
    //<ScrollView
    //        android:layout_above="@+id/linear_bottom"
    //                android:layout_width="match_parent"
    //                android:layout_height="match_parent">
    //<LinearLayout
    //            android:orientation="vertical"
    //                    android:layout_width="match_parent"
    //                    android:layout_height="match_parent">
    //
    //<com.example.month__moni03.utils.MyExpandable
    //        android:id="@+id/expanable_list_view"
    //        android:layout_width="match_parent"
    //        android:layout_height="wrap_content"
    //        android:visibility="visible"
    //        >
    //</com.example.month__moni03.utils.MyExpandable>
    //
    //</LinearLayout>
    //</ScrollView>
    //<LinearLayout
    //        android:orientation="horizontal"
    //                android:id="@+id/linear_bottom"
    //                android:layout_alignParentBottom="true"
    //                android:layout_width="match_parent"
    //                android:layout_height="50dp">
    //<CheckBox
    //            android:button="@null"
    //                    android:background="@drawable/check_box_selector"
    //                    android:layout_marginLeft="10dp"
    //                    android:id="@+id/check_all"
    //                    android:layout_width="wrap_content"
    //                    android:layout_height="wrap_content" />
    //<TextView
    //            android:id="@+id/text_total"
    //                    android:text="合计:¥0.00"
    //                    android:layout_gravity="center_vertical"
    //                    android:layout_marginLeft="10dp"
    //                    android:layout_width="0dp"
    //                    android:layout_weight="1"
    //                    android:layout_height="wrap_content" />
    //<TextView
    //            android:id="@+id/text_buy"
    //                    android:background="#ff0000"
    //                    android:textColor="#ffffff"
    //                    android:gravity="center"
    //                    android:text="去结算(0)"
    //                    android:layout_width="100dp"
    //                    android:layout_height="match_parent" />
    //</LinearLayout>
    //</RelativeLayout>
    
    //@drawable/check_box_selector
    //    <?xml version="1.0" encoding="utf-8"?>
    //<selector xmlns:android="http://schemas.android.com/apk/res/android">
    //<item android:state_checked="true" android:drawable="@drawable/shopping_cart_checked"/>
    //<item android:state_checked="false" android:drawable="@drawable/shopping_cart_none_check"/>
    //<item android:drawable="@drawable/shopping_cart_none_check"/>
    //</selector>
    
    //public interface IMainActivity {
    //    void onCartSuccess(CartBean cartBean);
    //}
    
    //public class MyExpandable extends ExpandableListView {
    //    public MyExpandable(Context context) {
    //        super(context);
    //    }
    //    public MyExpandable(Context context, AttributeSet attrs) {
    //        super(context, attrs);
    //    }
    //    public MyExpandable(Context context, AttributeSet attrs, int defStyleAttr) {
    //        super(context, attrs, defStyleAttr);
    //    }
    //    @Override
    //    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    //        int height = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE>>2,MeasureSpec.AT_MOST);
    //        super.onMeasure(widthMeasureSpec, height);
    //    }
    //}
    
    //public class CartBean {
    //    /**
    //     * code : 0
    //     * data : [{"list":[{"bargainPrice":99,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/4345173.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t6037/35/2944615848/95178/6cd6cff0/594a3a10Na4ec7f39.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6607/258/1025744923/75738/da120a2d/594a3a12Ne3e6bc56.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6370/292/1057025420/64655/f87644e3/594a3a12N5b900606.jpg!q70.jpg","num":1,"pid":45,"price":2999,"pscid":39,"selected":0,"sellerid":1,"subhead":"高清双摄，就是清晰！2000+1600万高清摄像头，6GB大内存+高通骁龙835处理器，性能怪兽！","title":"一加手机5 (A5000) 6GB+64GB 月岩灰 全网通 双卡双待 移动联通电信4G手机"},{"bargainPrice":159,"createtime":"2017-10-14T21:49:15","detailUrl":"https://item.m.jd.com/product/5061723.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t8716/197/1271594444/173291/2f40bb4f/59b743bcN8509428e.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8347/264/1286771527/92188/5cf5ec04/59b7420fN65378e9e.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7363/165/3000956253/190883/179a372/59b743bfNd0c79d93.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7399/112/2935531768/183594/b77c7d4a/59b7441aNc3d40133.jpg!q70.jpg","num":1,"pid":90,"price":1233,"pscid":112,"selected":0,"sellerid":1,"subhead":"针织针织闪闪闪亮你的眼","title":"维迩旎 2017秋冬新款长袖针织连衣裙韩版气质中长款名媛包臀A字裙 zx179709 黑色 XL"}],"sellerName":"商家1","sellerid":"1"},{"list":[{"bargainPrice":11800,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/5025518.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t8830/106/1760940277/195595/5cf9412f/59bf2ef5N5ab7dc16.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5428/70/1520969931/274676/b644dd0d/591128e7Nd2f70da0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5566/365/1519564203/36911/620c750c/591128eaN54ac3363.jpg!q70.jpg","num":1,"pid":58,"price":6399,"pscid":40,"selected":0,"sellerid":2,"subhead":"升级4G大显存！Nvme协议Pcie SSD,速度快人一步】GTX1050Ti就选拯救者！专业游戏键盘&新模具全新设计！","title":"联想(Lenovo)拯救者R720 15.6英寸游戏笔记本电脑(i5-7300HQ 8G 1T+128G SSD GTX1050Ti 4G IPS 黑)"},{"bargainPrice":159,"createtime":"2017-10-14T21:49:15","detailUrl":"https://item.m.jd.com/product/5061723.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t8716/197/1271594444/173291/2f40bb4f/59b743bcN8509428e.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8347/264/1286771527/92188/5cf5ec04/59b7420fN65378e9e.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7363/165/3000956253/190883/179a372/59b743bfNd0c79d93.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7399/112/2935531768/183594/b77c7d4a/59b7441aNc3d40133.jpg!q70.jpg","num":1,"pid":91,"price":1344,"pscid":112,"selected":0,"sellerid":2,"subhead":"针织针织闪闪闪亮你的眼","title":"维迩旎 2017秋冬新款长袖针织连衣裙韩版气质中长款名媛包臀A字裙 zx179709 黑色 XL"}],"sellerName":"商家2","sellerid":"2"},{"list":[{"bargainPrice":1599,"createtime":"2017-10-14T21:48:08","detailUrl":"https://item.m.jd.com/product/1993026402.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t5863/302/8961270302/97126/41feade1/5981c81cNc1b1fbef.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7003/250/1488538438/195825/53bf31ba/5981c57eN51e95176.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5665/100/8954482513/43454/418611a9/5981c57eNd5fc97ba.jpg!q70.jpg","num":2,"pid":47,"price":111,"pscid":39,"selected":0,"sellerid":3,"subhead":"碳黑色 32GB 全网通 官方标配   1件","title":"锤子 坚果Pro 特别版 巧克力色 酒红色 全网通 移动联通电信4G手机 双卡双待 碳黑色 32GB 全网通"},{"bargainPrice":5599,"createtime":"2017-10-10T17:30:32","detailUrl":"https://item.m.jd.com/product/4824715.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n12/jfs/t7768/184/1153704394/148460/f42e1432/599a930fN8a85626b.jpg!q70.jpg","num":1,"pid":59,"price":5599,"pscid":40,"selected":0,"sellerid":3,"subhead":"游戏本选择4G独显，拒绝掉帧】升级版IPS全高清防眩光显示屏，WASD方向键颜色加持，三大出风口立体散热！","title":"戴尔DELL灵越游匣15PR-6648B GTX1050 15.6英寸游戏笔记本电脑(i5-7300HQ 8G 128GSSD+1T 4G独显 IPS)黑"}],"sellerName":"商家3","sellerid":"3"},{"list":[{"bargainPrice":3455,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/12224420750.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9106/106/1785172479/537280/253bc0ab/59bf78a7N057e5ff7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t9106/106/1785172479/537280/253bc0ab/59bf78a7N057e5ff7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8461/5/1492479653/68388/7255e013/59ba5e84N91091843.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8461/5/1492479653/68388/7255e013/59ba5e84N91091843.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8803/356/1478945529/489755/2a163ace/59ba5e84N7bb9a666.jpg!q70.jpg","num":3,"pid":48,"price":222,"pscid":39,"selected":0,"sellerid":4,"subhead":"【现货新品抢购】全面屏2.0震撼来袭，骁龙835处理器，四曲面陶瓷机","title":"小米（MI） 小米MIX2 手机 黑色 全网通 (6GB+64GB)【标配版】"},{"bargainPrice":399,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/1439822107.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t5887/201/859509257/69994/6bde9bf6/59224c24Ne854e14c.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5641/233/853609022/57374/5c73d281/59224c24N3324d5f4.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5641/233/853609022/57374/5c73d281/59224c24N3324d5f4.jpg!q70.jpg","num":1,"pid":83,"price":444,"pscid":85,"selected":0,"sellerid":4,"subhead":"满2件，总价打6.50折","title":"Gap男装 休闲舒适简约水洗五袋直筒长裤紧身牛仔裤941825 深灰色 33/32(175/84A)"}],"sellerName":"商家4","sellerid":"4"},{"list":[{"bargainPrice":1999,"createtime":"2017-10-10T16:09:02","detailUrl":"https://item.m.jd.com/product/5025971.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t7210/232/3738666823/232298/9004583e/59c3a9a7N8de42e15.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8356/82/2107423621/109733/c019b8c6/59c3a9a6Ne9a4bdd7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t10219/74/25356012/171379/7d55e296/59c3a9a8N82fa6e02.jpg!q70.jpg","num":2,"pid":49,"price":333,"pscid":39,"selected":0,"sellerid":5,"subhead":"vivo X20 带你开启全面屏时代！逆光也清晰，照亮你的美！","title":"vivo X20 全面屏手机 全网通 4GB+64GB 金色 移动联通电信4G手机 双卡双待"}],"sellerName":"商家5","sellerid":"5"},{"list":[{"bargainPrice":3455,"createtime":"2017-10-14T21:48:08","detailUrl":"https://item.m.jd.com/product/12224420750.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9106/106/1785172479/537280/253bc0ab/59bf78a7N057e5ff7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t9106/106/1785172479/537280/253bc0ab/59bf78a7N057e5ff7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8461/5/1492479653/68388/7255e013/59ba5e84N91091843.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8461/5/1492479653/68388/7255e013/59ba5e84N91091843.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8803/356/1478945529/489755/2a163ace/59ba5e84N7bb9a666.jpg!q70.jpg","num":2,"pid":50,"price":444,"pscid":39,"selected":0,"sellerid":6,"subhead":"【现货新品抢购】全面屏2.0震撼来袭，骁龙835处理器，四曲面陶瓷机","title":"小米（MI） 小米MIX2 手机 黑色 全网通 (6GB+64GB)【标配版】"}],"sellerName":"商家6","sellerid":"6"},{"list":[{"bargainPrice":3455,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/12224420750.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9106/106/1785172479/537280/253bc0ab/59bf78a7N057e5ff7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t9106/106/1785172479/537280/253bc0ab/59bf78a7N057e5ff7.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8461/5/1492479653/68388/7255e013/59ba5e84N91091843.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8461/5/1492479653/68388/7255e013/59ba5e84N91091843.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8803/356/1478945529/489755/2a163ace/59ba5e84N7bb9a666.jpg!q70.jpg","num":1,"pid":51,"price":555,"pscid":39,"selected":0,"sellerid":7,"subhead":"【现货新品抢购】全面屏2.0震撼来袭，骁龙835处理器，四曲面陶瓷机","title":"小米（MI） 小米MIX2 手机 黑色 全网通 (6GB+64GB)【标配版】"}],"sellerName":"商家7","sellerid":"7"},{"list":[{"bargainPrice":111.99,"createtime":"2017-10-14T21:39:05","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","num":1,"pid":1,"price":118,"pscid":1,"selected":0,"sellerid":17,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}],"sellerName":"商家17","sellerid":"17"}]
    //     * msg : 请求成功
    //     */
    //    private String code;
    //    private String msg;
    //    private List<DataBean> data;
    //    public String getCode() {
    //        return code;
    //    }
    //    public void setCode(String code) {
    //        this.code = code;
    //    }
    //    public String getMsg() {
    //        return msg;
    //    }
    //    public void setMsg(String msg) {
    //        this.msg = msg;
    //    }
    //    public List<DataBean> getData() {
    //        return data;
    //    }
    //    public void setData(List<DataBean> data) {
    //        this.data = data;
    //    }
    //    public static class DataBean {
    //        /**
    //         * list : [{"bargainPrice":99,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/4345173.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t6037/35/2944615848/95178/6cd6cff0/594a3a10Na4ec7f39.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6607/258/1025744923/75738/da120a2d/594a3a12Ne3e6bc56.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6370/292/1057025420/64655/f87644e3/594a3a12N5b900606.jpg!q70.jpg","num":1,"pid":45,"price":2999,"pscid":39,"selected":0,"sellerid":1,"subhead":"高清双摄，就是清晰！2000+1600万高清摄像头，6GB大内存+高通骁龙835处理器，性能怪兽！","title":"一加手机5 (A5000) 6GB+64GB 月岩灰 全网通 双卡双待 移动联通电信4G手机"},{"bargainPrice":159,"createtime":"2017-10-14T21:49:15","detailUrl":"https://item.m.jd.com/product/5061723.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t8716/197/1271594444/173291/2f40bb4f/59b743bcN8509428e.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8347/264/1286771527/92188/5cf5ec04/59b7420fN65378e9e.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7363/165/3000956253/190883/179a372/59b743bfNd0c79d93.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7399/112/2935531768/183594/b77c7d4a/59b7441aNc3d40133.jpg!q70.jpg","num":1,"pid":90,"price":1233,"pscid":112,"selected":0,"sellerid":1,"subhead":"针织针织闪闪闪亮你的眼","title":"维迩旎 2017秋冬新款长袖针织连衣裙韩版气质中长款名媛包臀A字裙 zx179709 黑色 XL"}]
    //         * sellerName : 商家1
    //         * sellerid : 1
    //         */
    //        //注意...需要自己添加一个booelan类型的字段,,,表示商家(一级列表是否选中)
    //        private boolean group_check;
    //        public boolean isGroup_check() {
    //            return group_check;
    //        }
    //        public void setGroup_check(boolean group_check) {
    //            this.group_check = group_check;
    //        }
    //        private String sellerName;
    //        private String sellerid;
    //        private List<ListBean> list;
    //        public String getSellerName() {
    //            return sellerName;
    //        }
    //        public void setSellerName(String sellerName) {
    //            this.sellerName = sellerName;
    //        }
    //        public String getSellerid() {
    //            return sellerid;
    //        }
    //        public void setSellerid(String sellerid) {
    //            this.sellerid = sellerid;
    //        }
    //        public List<ListBean> getList() {
    //            return list;
    //        }
    //        public void setList(List<ListBean> list) {
    //            this.list = list;
    //        }
    //        public static class ListBean {
    //            /**
    //             * bargainPrice : 99.0
    //             * createtime : 2017-10-14T21:38:26
    //             * detailUrl : https://item.m.jd.com/product/4345173.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends
    //             * images : https://m.360buyimg.com/n0/jfs/t6037/35/2944615848/95178/6cd6cff0/594a3a10Na4ec7f39.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6607/258/1025744923/75738/da120a2d/594a3a12Ne3e6bc56.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6370/292/1057025420/64655/f87644e3/594a3a12N5b900606.jpg!q70.jpg
    //             * num : 1
    //             * pid : 45
    //             * price : 2999.0
    //             * pscid : 39
    //             * selected : 0
    //             * sellerid : 1
    //             * subhead : 高清双摄，就是清晰！2000+1600万高清摄像头，6GB大内存+高通骁龙835处理器，性能怪兽！
    //             * title : 一加手机5 (A5000) 6GB+64GB 月岩灰 全网通 双卡双待 移动联通电信4G手机
    //             */
    //            private double bargainPrice;
    //            private String createtime;
    //            private String detailUrl;
    //            private String images;
    //            private int num;
    //            private int pid;
    //            private double price;
    //            private int pscid;
    //            private int selected;//当前的商品子条目是否选中....1表示选中,0未选中
    //            private int sellerid;
    //            private String subhead;
    //            private String title;
    //            public double getBargainPrice() {
    //                return bargainPrice;
    //            }
    //            public void setBargainPrice(double bargainPrice) {
    //                this.bargainPrice = bargainPrice;
    //            }
    //            public String getCreatetime() {
    //                return createtime;
    //            }
    //            public void setCreatetime(String createtime) {
    //                this.createtime = createtime;
    //            }
    //            public String getDetailUrl() {
    //                return detailUrl;
    //            }
    //            public void setDetailUrl(String detailUrl) {
    //                this.detailUrl = detailUrl;
    //            }
    //            public String getImages() {
    //                return images;
    //            }
    //            public void setImages(String images) {
    //                this.images = images;
    //            }
    //            public int getNum() {
    //                return num;
    //            }
    //            public void setNum(int num) {
    //                this.num = num;
    //            }
    //            public int getPid() {
    //                return pid;
    //            }
    //            public void setPid(int pid) {
    //                this.pid = pid;
    //            }
    //            public double getPrice() {
    //                return price;
    //            }
    //            public void setPrice(double price) {
    //                this.price = price;
    //            }
    //            public int getPscid() {
    //                return pscid;
    //            }
    //            public void setPscid(int pscid) {
    //                this.pscid = pscid;
    //            }
    //            public int getSelected() {
    //                return selected;
    //            }
    //            public void setSelected(int selected) {
    //                this.selected = selected;
    //            }
    //            public int getSellerid() {
    //                return sellerid;
    //            }
    //            public void setSellerid(int sellerid) {
    //                this.sellerid = sellerid;
    //            }
    //            public String getSubhead() {
    //                return subhead;
    //            }
    //            public void setSubhead(String subhead) {
    //                this.subhead = subhead;
    //            }
    //            public String getTitle() {
    //                return title;
    //            }
    //            public void setTitle(String title) {
    //                this.title = title;
    //            }
    //        }
    //    }
    //}

//二购物车的适配器
    public class MyAdapter5 extends BaseExpandableListAdapter {
        private MainPresenter mainPresenter;
        private Handler handler;
        private CartBean cartBean;
        private Context context;
        private int childIndex;
        private int allIndex;
        private int uid;
        public MyAdapter5(Context context, CartBean cartBean, Handler handler, MainPresenter mainPresenter,int uid) {
            this.context = context;
            this.cartBean = cartBean;
            this.handler = handler;
            this.mainPresenter = mainPresenter;
            this.uid = uid;
        }
        @Override
        public int getGroupCount() {
            return cartBean.getData().size();
        }
        @Override
        public int getChildrenCount(int groupPosition) {
            return cartBean.getData().get(groupPosition).getList().size();
        }
        @Override
        public Object getGroup(int groupPosition) {
            return cartBean.getData().get(groupPosition);
        }
        @Override
        public Object getChild(int groupPosition, int childPosition) {
    
            return cartBean.getData().get(groupPosition).getList().get(childPosition);
        }
        @Override
        public long getGroupId(int groupPosition) {
            return groupPosition;
        }
        @Override
        public long getChildId(int groupPosition, int childPosition) {
            return childPosition;
        }
        @Override
        public boolean hasStableIds() {
            return true;
        }
        @Override
        public View getGroupView(int groupPosition, boolean b, View view, ViewGroup viewGroup) {
            final GroupHolder holder;
            if (view == null){
                view = View.inflate(context, R.layout.group_layout,null);
                holder = new GroupHolder();
                holder.checkBox = view.findViewById(R.id.group_check);
                holder.textView = view.findViewById(R.id.group_text);
                view.setTag(holder);
            }else {
                holder = (GroupHolder) view.getTag();
            }
            final CartBean.DataBean dataBean = cartBean.getData().get(groupPosition);
            //赋值
            holder.textView.setText(dataBean.getSellerName());
            holder.checkBox.setChecked(dataBean.isGroup_check());
            //一级列表的点击事件
            holder.checkBox.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    //点击一级列表的时候,子条目需要一个个的去执行更新,,,,全都执行完成之后再去请求查询购物车
                    //使用递归的形式...例如一组里面3个孩子,,,0,1,2
                    childIndex = 0;
                    //更新
                    updateChildCheckedInGroup(holder.checkBox.isChecked(),dataBean);
                }
            });
            return view;
        }
        /**
         * 点击以及列表的时候,去改变所有子条目的状态
         * @param
         * @param checked
         * @param dataBean
         */
        private void updateChildCheckedInGroup(final boolean checked, final CartBean.DataBean dataBean) {
            CartBean.DataBean.ListBean listBean = dataBean.getList().get(childIndex);
            //请求更新购物车的接口...更新成功之后,再次请求查询购物车的接口,进行数据的展示
            //?uid=71&sellerid=1&pid=1&selected=0&num=10
            Map<String, String> params = new HashMap<>();
            params.put("uid", String.valueOf(uid));
            params.put("sellerid", String.valueOf(listBean.getSellerid()));
            params.put("pid", String.valueOf(listBean.getPid()));
            params.put("selected", String.valueOf(checked ? 1:0));
            params.put("num", String.valueOf(listBean.getNum()));
            OkHttp3Util_03.doPost(ApiUtil.updateCartUrl, params, new Callback() {
                @Override
                public void onFailure(Call call, IOException e) {
                }
                @Override
                public void onResponse(Call call, Response response) throws IOException {
                    if (response.isSuccessful()){
                        childIndex ++;//0,1,2....size()
                        if (childIndex < dataBean.getList().size()){
                            //继续更新
                            updateChildCheckedInGroup(checked,dataBean);
                        }else {
                            //请求查询购物车的操作...重新展示数据
                            mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                        }
                    }
                }
            });
        }
        @Override
        public View getChildView(int groupPosition, int childPosition, boolean b, View view, ViewGroup viewGroup) {
            ChildHolder holder;
            if (view == null){
                view = View.inflate(context, R.layout.child_layout,null);
                holder = new ChildHolder();
                holder.checkBox = view.findViewById(R.id.child_check);
                holder.text_title = view.findViewById(R.id.child_title);
                holder.imageView = view.findViewById(R.id.child_image);
                holder.text_price = view.findViewById(R.id.child_price);
                holder.text_jian = view.findViewById(R.id.text_jian);
                holder.text_num = view.findViewById(R.id.text_num);
                holder.text_add = view.findViewById(R.id.text_add);
                view.setTag(holder);
            }else {
                holder = (ChildHolder) view.getTag();
            }
            final CartBean.DataBean.ListBean listBean = cartBean.getData().get(groupPosition).getList().get(childPosition);
            //赋值
            holder.text_title.setText(listBean.getTitle());
            holder.text_price.setText("¥"+listBean.getBargainPrice());
            String[] strings = listBean.getImages().split("\\|");
            holder.imageView.setImageURI(strings[0]);
            holder.checkBox.setChecked(listBean.getSelected() == 0? false:true);//根据0,1进行设置是否选中
            //setText()我们使用一定是设置字符串
            holder.text_num.setText(listBean.getNum()+"");
            //点击进行更新购物车的操作
            //给checkBox设置点击事件,,,,更新是否选中
            holder.checkBox.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    //请求更新购物车的接口...更新成功之后,再次请求查询购物车的接口,进行数据的展示
                    //?uid=71&sellerid=1&pid=1&selected=0&num=10
                    Map<String, String> params = new HashMap<>();
                    params.put("uid", String.valueOf(uid));
                    params.put("sellerid", String.valueOf(listBean.getSellerid()));
                    params.put("pid", String.valueOf(listBean.getPid()));
                    params.put("selected", String.valueOf(listBean.getSelected() == 0?1:0));//listBean.getSelected()...0--->1,,,1--->0
                    params.put("num", String.valueOf(listBean.getNum()));
                    OkHttp3Util_03.doPost(ApiUtil.updateCartUrl, params, new Callback() {
                        @Override
                        public void onFailure(Call call, IOException e) {
                        }
                        @Override
                        public void onResponse(Call call, Response response) throws IOException {
                            //更新成功之后,再次请求查询购物车的接口,进行数据的展示
                            if (response.isSuccessful()){
                                mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                            }
                        }
                    });
                }
            });
            //加
            holder.text_add.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    //请求更新购物车的接口...更新成功之后,再次请求查询购物车的接口,进行数据的展示
                    //?uid=71&sellerid=1&pid=1&selected=0&num=10
                    Map<String, String> params = new HashMap<>();
                    params.put("uid", String.valueOf(uid));
                    params.put("sellerid", String.valueOf(listBean.getSellerid()));
                    params.put("pid", String.valueOf(listBean.getPid()));
                    params.put("selected", String.valueOf(listBean.getSelected()));//listBean.getSelected()...0--->1,,,1--->0
                    params.put("num", String.valueOf(listBean.getNum() +1 ));
                    OkHttp3Util_03.doPost(ApiUtil.updateCartUrl, params, new Callback() {
                        @Override
                        public void onFailure(Call call, IOException e) {
                        }
                        @Override
                        public void onResponse(Call call, Response response) throws IOException {
                            //更新成功之后,再次请求查询购物车的接口,进行数据的展示
                            if (response.isSuccessful()){
                                mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                            }
                        }
                    });
                }
            });
            //减
            holder.text_jian.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
    
                    int num = listBean.getNum();
                    if (num == 1){
                        return;
                    }
                    //请求更新购物车的接口...更新成功之后,再次请求查询购物车的接口,进行数据的展示
                    //?uid=71&sellerid=1&pid=1&selected=0&num=10
                    Map<String, String> params = new HashMap<>();
                    params.put("uid", String.valueOf(uid));
                    params.put("sellerid", String.valueOf(listBean.getSellerid()));
                    params.put("pid", String.valueOf(listBean.getPid()));
                    params.put("selected", String.valueOf(listBean.getSelected()));//listBean.getSelected()...0--->1,,,1--->0
                    params.put("num", String.valueOf(num - 1));
                    OkHttp3Util_03.doPost(ApiUtil.updateCartUrl, params, new Callback() {
                        @Override
                        public void onFailure(Call call, IOException e) {
                        }
                        @Override
                        public void onResponse(Call call, Response response) throws IOException {
                            //更新成功之后,再次请求查询购物车的接口,进行数据的展示
                            if (response.isSuccessful()){
                                mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                            }
                        }
                    });
                }
            });
            view.setOnLongClickListener(new View.OnLongClickListener() {
                @Override
                public boolean onLongClick(View view) {
                    Map<String, String> params = new HashMap<>();
                    params.put("uid",String.valueOf(uid));
                    params.put("pid", String.valueOf(listBean.getPid()));
                    OkHttp3Util_03.doPost(ApiUtil.deleteCartUrl, params, new Callback() {
                        @Override
                        public void onFailure(Call call, IOException e) {
                        }
                        @Override
                        public void onResponse(Call call, Response response) throws IOException {
                            //更新成功之后,再次请求查询购物车的接口,进行数据的展示
                            if (response.isSuccessful()){
                                mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                            }
                        }
                    });
                    return false;
                }
            });
            view.setOnLongClickListener(new View.OnLongClickListener() {
                @Override
                public boolean onLongClick(View view) {
                    final AlertDialog.Builder builder = new AlertDialog.Builder(context);
                    builder.setTitle("提示");
                    builder.setMessage("确定要删除吗");
                    builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                        }
                    });
                    builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
    //                        https://www.zhaoapi.cn/product/deleteCart?uid=72&pid=1
                            String DelPid = String.valueOf(listBean.getPid());
                            Map<String, String> params = new HashMap<>();
                            params.put("uid",String.valueOf(uid));
                            params.put("pid",DelPid);
    
                            OkHttp3Util_03.doPost(ApiUtil.deleteCartUrl, params, new Callback() {
                                @Override
                                public void onFailure(Call call, IOException e) {
                                }
                                @Override
                                public void onResponse(Call call, Response response) throws IOException {
                                    mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                                    Log.d("test","-----------------删除");
                                }
                            });
                        }
                    });
                    AlertDialog dialog = builder.create();
                    dialog.show();
                    return false;
                }
            });
            return view;
        }
    
        @Override
        public boolean isChildSelectable(int groupPosition, int childPosition) {
            return true;
        }
        /**
         * 计算数量和价格,,,并发送到activity显示
         */
        public void sendPriceAndCount() {
            double price = 0;
            int count = 0;
            for (int i=0;i<cartBean.getData().size();i++){
                List<CartBean.DataBean.ListBean> listBeans = cartBean.getData().get(i).getList();
                for (int j = 0; j< listBeans.size(); j++){
                    CartBean.DataBean.ListBean listBean = listBeans.get(j);
                    //选中的时候计算价格和数量
                    if (listBean.getSelected() == 1){
                        price += listBean.getBargainPrice() * listBean.getNum();
                        count += listBean.getNum();
                    }
                }
            }
    
            String priceString = new DecimalFormat("0.00").format(price);//java.text时间
            //封装一下
            CountPriceBean countPriceBean = new CountPriceBean(priceString, count);
            //发送给activity/fragment进行显示
            Message msg = Message.obtain();
            msg.what = 0;
            msg.obj = countPriceBean;
            handler.sendMessage(msg);
        }
        /**
         * 更新所有的子孩子的状态...跟随全选状态改变
         * @param checked
         */
        public void setAllChildChecked(boolean checked) {
            //通过遍历,把所有的孩子装到一个大的集合中
            List<CartBean.DataBean.ListBean> allList = new ArrayList<>();
            for (int i=0;i<cartBean.getData().size();i++){
                for (int j = 0;j<cartBean.getData().get(i).getList().size();j++){
                    allList.add(cartBean.getData().get(i).getList().get(j));
                }
            }
    
            //更新每一个子孩子的状态...递归
            allIndex = 0;
            updateAllChild(checked,allList);
        }
        /**
         * 更新所有的孩子
         * @param checked
         * @param allList
         */
        private void updateAllChild(final boolean checked, final List<CartBean.DataBean.ListBean> allList) {
            CartBean.DataBean.ListBean listBean = allList.get(allIndex);
    
            //请求更新购物车的接口...更新成功之后,再次请求查询购物车的接口,进行数据的展示
            //?uid=71&sellerid=1&pid=1&selected=0&num=10
            Map<String, String> params = new HashMap<>();
            params.put("uid",String.valueOf(uid));
            params.put("sellerid", String.valueOf(listBean.getSellerid()));
            params.put("pid", String.valueOf(listBean.getPid()));
            params.put("selected", String.valueOf(checked ? 1:0));
            params.put("num", String.valueOf(listBean.getNum()));
    
            OkHttp3Util_03.doPost(ApiUtil.updateCartUrl, params, new Callback() {
                @Override
                public void onFailure(Call call, IOException e) {
                }
                @Override
                public void onResponse(Call call, Response response) throws IOException {
                    if (response.isSuccessful()){
                        allIndex ++;
                        //判断
                        if (allIndex < allList.size()){
                            //继续更新
                            updateAllChild(checked,allList);
                        }else {
                            //查询购物车
                            mainPresenter.getCartData(ApiUtil.selectCartUrl,uid);
                        }
                    }
                }
            });
        }
        private class GroupHolder{
            CheckBox checkBox;
            TextView textView;
        }
        private class ChildHolder{
            CheckBox checkBox;
            SimpleDraweeView imageView;
            TextView text_title;
            TextView text_price;
            TextView text_num;
            TextView text_jian;
            TextView text_add;
        }
    }
    
    //group_layout
    //    <?xml version="1.0" encoding="utf-8"?>
    //<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    //        android:orientation="horizontal"
    //        android:padding="10dp"
    //        android:layout_width="match_parent"
    //        android:layout_height="match_parent">
    //<CheckBox
    //        android:button="@null"
    //                android:background="@drawable/check_box_selector"
    //                android:id="@+id/group_check"
    //                android:layout_gravity="center_vertical"
    //                android:layout_width="wrap_content"
    //                android:layout_height="wrap_content" />
    //<TextView
    //        android:id="@+id/group_text"
    //                android:layout_marginLeft="10dp"
    //                android:layout_gravity="center_vertical"
    //                android:layout_width="wrap_content"
    //                android:layout_height="wrap_content" />
    //</LinearLayout>
    
    //child_layout
    //    <?xml version="1.0" encoding="utf-8"?>
    //<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    //        android:padding="10dp"
    //        android:layout_width="match_parent"
    //        android:layout_height="wrap_content">
    //<CheckBox
    //        android:button="@null"
    //                android:background="@drawable/check_box_selector"
    //                android:layout_centerVertical="true"
    //                android:id="@+id/child_check"
    //                android:layout_width="wrap_content"
    //                android:layout_height="wrap_content" />
    //<com.facebook.drawee.view.SimpleDraweeView
    //        android:layout_marginLeft="10dp"
    //        android:layout_toRightOf="@+id/child_check"
    //        android:id="@+id/child_image"
    //        android:layout_width="100dp"
    //        android:layout_height="100dp" />
    //<TextView
    //        android:maxLines="2"
    //                android:minLines="2"
    //                android:id="@+id/child_title"
    //                android:layout_marginLeft="5dp"
    //                android:layout_toRightOf="@+id/child_image"
    //                android:layout_width="wrap_content"
    //                android:layout_height="wrap_content" />
    //<TextView
    //        android:id="@+id/child_price"
    //                android:textColor="#ff0000"
    //                android:text="¥0.00"
    //                android:layout_toRightOf="@+id/child_image"
    //                android:layout_alignBottom="@+id/child_image"
    //                android:layout_marginLeft="5dp"
    //                android:layout_width="wrap_content"
    //                android:layout_height="wrap_content" />
    //<LinearLayout
    //        android:layout_alignParentRight="true"
    //                android:layout_alignBottom="@+id/child_image"
    //                android:orientation="horizontal"
    //                android:layout_width="wrap_content"
    //                android:layout_height="wrap_content">
    //<TextView
    //            android:padding="5dp"
    //                    android:background="@drawable/bian_kuang"
    //                    android:text="－"
    //                    android:id="@+id/text_jian"
    //                    android:layout_width="wrap_content"
    //                    android:layout_height="wrap_content" />
    //<TextView
    //            android:paddingLeft="10dp"
    //                    android:paddingRight="10dp"
    //                    android:paddingBottom="5dp"
    //                    android:paddingTop="5dp"
    //                    android:background="@drawable/bian_kuang"
    //                    android:text="1"
    //                    android:id="@+id/text_num"
    //                    android:layout_width="wrap_content"
    //                    android:layout_height="wrap_content" />
    //<TextView
    //            android:padding="5dp"
    //                    android:background="@drawable/bian_kuang"
    //                    android:text="＋"
    //                    android:id="@+id/text_add"
    //                    android:layout_width="wrap_content"
    //                    android:layout_height="wrap_content" />
    //</LinearLayout>
    //</RelativeLayout>
    
    //@drawable/bian_kuang
    //    <?xml version="1.0" encoding="utf-8"?>
    //<shape xmlns:android="http://schemas.android.com/apk/res/android">
    //<solid android:color="#ffffff"/>
    //<stroke android:color="#000000" android:width="0.1dp"/>
    //</shape>
    
    //public class ApiUtil {
    //    //查询购物车的路径 https://www.zhaoapi.cn/product/getCarts?uid=71&source=android
    //    public static String selectCartUrl = "https://www.zhaoapi.cn/product/getCarts";
    //    //删除购物车
    //    public static String deleteCartUrl = "https://www.zhaoapi.cn/product/deleteCart";
    //    //更新购物车....?uid=71&sellerid=1&pid=1&selected=0&num=10
    //    public static String updateCartUrl = "https://www.zhaoapi.cn/product/updateCarts";
    //    //商品详情.....
    //    public static  String selectDing = "https://www.zhaoapi.cn/product/getOrders";
    //}
    
    //public class CountPriceBean {
    //    private String priceString;
    //    private int count;
    //    public CountPriceBean(String priceString, int count) {
    //        this.priceString = priceString;
    //        this.count = count;
    //    }
    //    public String getPriceString() {
    //        return priceString;
    //    }
    //    public void setPriceString(String priceString) {
    //        this.priceString = priceString;
    //    }
    //    public int getCount() {
    //        return count;
    //    }
    //    public void setCount(int count) {
    //        this.count = count;
    //    }
    //}
    
    /**
     * 网络权限适配
     */
    //public class MyApp extends Application {
    //    @Override
    //    public void onCreate() {
    //        super.onCreate();
    //        Fresco.initialize(this);
    //    }
    //}
    //
    <uses-permission android:name="android.permission.INTERNET"/>
    //
        implementation 'com.android.support:recyclerview-v7:27.1.1'
                implementation 'com.squareup.okhttp3:okhttp:3.10.0'
                implementation 'com.google.code.gson:gson:2.2.4'
                compile 'com.facebook.fresco:fresco:0.14.1'

//三购物车p层
    public class MainPresenter implements IMainPresenter {
        private MainModel mainModel;
        private IMainActivity iMainActivity;
        public MainPresenter(IMainActivity iMainActivity) {
            this.iMainActivity = iMainActivity;
            //创建model
            mainModel = new MainModel(this);
        }
        //当前中间者不去直接获取网络数据,,,需要让model获取,,,创建presenter的时候就去创建出model,,,构造方法中
        public void getCartData(String selectCartUrl,int uid) {
            //需要让model获取,
            mainModel.getCartData(selectCartUrl,uid);
        }
        @Override
        public void onSuccess(CartBean cartBean) {
            //回调给view层...activity
            iMainActivity.onCartSuccess(cartBean);
        }
    }
    
    //public interface IMainPresenter {
    //    void onSuccess(CartBean cartBean);
    //}
    
    //public class MainModel {
    //    private IMainPresenter iMainPresenter;
    //    public MainModel(IMainPresenter iMainPresenter) {
    //        this.iMainPresenter = iMainPresenter;
    //    }
    //    //在这里真正获取购物车的数据
    //    public void getCartData(String selectCartUrl,int uid) {
    //        Map<String, String> params = new HashMap<>();
    //        params.put("uid", String.valueOf(uid));
    //        params.put("source","android");
    //        OkHttp3Util_03.doPost(selectCartUrl, params, new Callback() {
    //            @Override
    //            public void onFailure(Call call, IOException e) {
    //            }
    //            @Override
    //            public void onResponse(Call call, Response response) throws IOException {
    //                if (response.isSuccessful()){
    //                    String json = response.body().string();
    //                    if ("null".equals(json)){
    //                        iMainPresenter.onSuccess(null);
    //                    }else {
    //                        //解析
    //                        CartBean cartBean = new Gson().fromJson(json,CartBean.class);
    //                        //接口回调...presenter层
    //                        iMainPresenter.onSuccess(cartBean);
    //                    }
    //                }
    //            }
    //        });
    //    }
    //}

[70]: https://img-blog.csdn.net/20180701213747964?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p1bl90b25n/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 1]: https://img-blog.csdn.net/20180701213924315?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p1bl90b25n/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 2]: https://img-blog.csdn.net/20180701213938143?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2p1bl90b25n/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70