RecyclerView 购物车 二级列表

效果图

先导入依赖

compile 'com.squareup.okhttp3:okhttp:3.9.0'compile 'com.squareup.okhttp3:logging-interceptor:3.9.0'compile 'com.google.code.gson:gson:2.8.2'compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'compile 'org.greenrobot:eventbus:3.1.1'

加入网络权限

用MVP模式进行分包
adapter、bean、eventbusevent、model、net、presenter、view这些包，主页面MainActivity放在view里面。

adapter

package com.bwie.shop1.adapter;import android.content.Context;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.BaseExpandableListAdapter;import android.widget.CheckBox;import android.widget.ImageView;import android.widget.TextView;import com.bwie.shop1.R;import com.bwie.shop1.bean.GoosBean;import com.bwie.shop1.eventbusevent.MessageEvent;import com.bwie.shop1.eventbusevent.PriceAndCountEvent;import org.greenrobot.eventbus.EventBus;import java.util.List;public class MyAdapter extends BaseExpandableListAdapter {    private Context context;    private List<GoosBean.DataBean> groupList;    private List<List<GoosBean.DataBean.DatasBean>> childList;    private final LayoutInflater inflater;    public MyAdapter(Context context, List<GoosBean.DataBean> groupList, List<List<GoosBean.DataBean.DatasBean>> childList) {        this.context = context;        this.groupList = groupList;        this.childList = childList;        inflater = LayoutInflater.from(context);    }    @Override    public int getGroupCount() {        return groupList.size();    }    @Override    public int getChildrenCount(int groupPosition) {        return childList.get(groupPosition).size();    }    @Override    public Object getGroup(int groupPosition) {        return groupList.get(groupPosition);    }    @Override    public Object getChild(int groupPosition, int childPosition) {        return childList.get(groupPosition).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 false;    }    @Override    public View getGroupView(final int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {        View view;        final GroupViewHolder holder;        if (convertView == null) {            holder = new GroupViewHolder();            view = inflater.inflate(R.layout.item_parent_market, null);            holder.cbGroup = view.findViewById(R.id.cb_parent);            holder.tv_number = view.findViewById(R.id.tv_number);            view.setTag(holder);        } else {            view = convertView;            holder = (GroupViewHolder) view.getTag();        }        final GoosBean.DataBean dataBean = groupList.get(groupPosition);        holder.cbGroup.setChecked(dataBean.isChecked());        holder.tv_number.setText(dataBean.getTitle());        //一级checkbox        holder.cbGroup.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                dataBean.setChecked(holder.cbGroup.isChecked());                changeChildCbState(groupPosition, holder.cbGroup.isChecked());                EventBus.getDefault().post(compute());                changeAllCbState(isAllGroupCbSelected());                notifyDataSetChanged();            }        });        return view;    }    @Override    public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {        View view;        final ChildViewHolder holder;        if (convertView == null) {            holder = new ChildViewHolder();            view = inflater.inflate(R.layout.item_child_market, null);            holder.cbChild = view.findViewById(R.id.cb_child);            holder.tv_tel = view.findViewById(R.id.tv_tel);            holder.tv_content = view.findViewById(R.id.tv_content);            holder.tv_time = view.findViewById(R.id.tv_time);            holder.tv_price = view.findViewById(R.id.tv_pri);            holder.tv_del = view.findViewById(R.id.tv_del);            holder.iv_add = view.findViewById(R.id.iv_add);            holder.iv_del = view.findViewById(R.id.iv_del);            holder.tv_num = view.findViewById(R.id.tv_num);            view.setTag(holder);        } else {            view = convertView;            holder = (ChildViewHolder) view.getTag();        }        final GoosBean.DataBean.DatasBean datasBean = childList.get(groupPosition).get(childPosition);        holder.cbChild.setChecked(datasBean.isChecked());        holder.tv_tel.setText(datasBean.getType_name());        holder.tv_content.setText(datasBean.getMsg());        holder.tv_time.setText(datasBean.getAdd_time());        holder.tv_price.setText(datasBean.getPrice() + "");        holder.tv_num.setText(datasBean.getNum() + "");        //二级checkbox        holder.cbChild.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                //设置该条目对象里的checked属性值                datasBean.setChecked(holder.cbChild.isChecked());                PriceAndCountEvent priceAndCountEvent = compute();                EventBus.getDefault().post(priceAndCountEvent);                if (holder.cbChild.isChecked()) {                    //当前checkbox是选中状态                    if (isAllChildCbSelected(groupPosition)) {                        changGroupCbState(groupPosition, true);                        changeAllCbState(isAllGroupCbSelected());                    }                } else {                    changGroupCbState(groupPosition, false);                    changeAllCbState(isAllGroupCbSelected());                }                notifyDataSetChanged();            }        });        //加号        holder.iv_add.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                int num = datasBean.getNum();                holder.tv_num.setText(++num + "");                datasBean.setNum(num);                if (holder.cbChild.isChecked()) {                    PriceAndCountEvent priceAndCountEvent = compute();                    EventBus.getDefault().post(priceAndCountEvent);                }            }        });        //减号        holder.iv_del.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                int num = datasBean.getNum();                if (num == 1) {                    return;                }                holder.tv_num.setText(--num + "");                datasBean.setNum(num);                if (holder.cbChild.isChecked()) {                    PriceAndCountEvent priceAndCountEvent = compute();                    EventBus.getDefault().post(priceAndCountEvent);                }            }        });        //删除        holder.tv_del.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(groupPosition);                GoosBean.DataBean.DatasBean remove = datasBeen.remove(childPosition);                if (datasBeen.size() == 0) {                    childList.remove(groupPosition);                    groupList.remove(groupPosition);                }                EventBus.getDefault().post(compute());                notifyDataSetChanged();            }        });        return view;    }    @Override    public boolean isChildSelectable(int groupPosition, int childPosition) {        return true;    }    class GroupViewHolder {        CheckBox cbGroup;        TextView tv_number;    }    class ChildViewHolder {        CheckBox cbChild;        TextView tv_tel;        TextView tv_content;        TextView tv_time;        TextView tv_price;        TextView tv_del;        ImageView iv_del;        ImageView iv_add;        TextView tv_num;    }    /**     * 改变全选的状态     *     * @param flag     */    private void changeAllCbState(boolean flag) {        MessageEvent messageEvent = new MessageEvent();        messageEvent.setChecked(flag);        EventBus.getDefault().post(messageEvent);    }    /**     * 改变一级列表checkbox状态     *     * @param groupPosition     */    private void changGroupCbState(int groupPosition, boolean flag) {        GoosBean.DataBean dataBean = groupList.get(groupPosition);        dataBean.setChecked(flag);    }    /**     * 改变二级列表checkbox状态     *     * @param groupPosition     * @param flag     */    private void changeChildCbState(int groupPosition, boolean flag) {        List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(groupPosition);        for (int i = 0; i < datasBeen.size(); i++) {            GoosBean.DataBean.DatasBean datasBean = datasBeen.get(i);            datasBean.setChecked(flag);        }    }    /**     * 判断一级列表是否全部选中     *     * @return     */    private boolean isAllGroupCbSelected() {        for (int i = 0; i < groupList.size(); i++) {            GoosBean.DataBean dataBean = groupList.get(i);            if (!dataBean.isChecked()) {                return false;            }        }        return true;    }    /**     * 判断二级列表是否全部选中     *     * @param groupPosition     * @return     */    private boolean isAllChildCbSelected(int groupPosition) {        List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(groupPosition);        for (int i = 0; i < datasBeen.size(); i++) {            GoosBean.DataBean.DatasBean datasBean = datasBeen.get(i);            if (!datasBean.isChecked()) {                return false;            }        }        return true;    }    /**     * 计算列表中，选中的钱和数量     */    private PriceAndCountEvent compute() {        int count = 0;        int price = 0;        for (int i = 0; i < childList.size(); i++) {            List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(i);            for (int j = 0; j < datasBeen.size(); j++) {                GoosBean.DataBean.DatasBean datasBean = datasBeen.get(j);                if (datasBean.isChecked()) {                    price += datasBean.getNum() * datasBean.getPrice();                    count += datasBean.getNum();                }            }        }        PriceAndCountEvent priceAndCountEvent = new PriceAndCountEvent();        priceAndCountEvent.setCount(count);        priceAndCountEvent.setPrice(price);        return priceAndCountEvent;    }    /**     * 设置全选、反选     *     * @param flag     */    public void changeAllListCbState(boolean flag) {        for (int i = 0; i < groupList.size(); i++) {            changGroupCbState(i, flag);            changeChildCbState(i, flag);        }        EventBus.getDefault().post(compute());        notifyDataSetChanged();    }}

bean

package com.bwie.shop1.bean;import java.util.List;/** * Created by Administrator on 2017/12/18. */public class GoosBean {    /**     * code : 200     * data : [{"datas":[{"add_time":"2016-12-10 14:54:58","cart_id":"445162","house_id":"1","msg":"购买渠道:大陆国行","price":500,"type_name":"苹果 iPhone 6（白金色）","type_sn_id":"ggh"},{"add_time":"2016-12-10 14:55:18","cart_id":"445163","house_id":"1","msg":"购买渠道:水货无锁","price":1000,"type_name":"苹果 iPhone 7 （亮黑色）","type_sn_id":"tgg"}],"title":"苹果","title_id":"59280"},{"datas":[{"add_time":"2016-12-10 14:54:58","cart_id":"445162","house_id":"1","msg":"边框背板:全新未使用","price":50,"type_name":"小米4s (白金色)","type_sn_id":"ggh"},{"add_time":"2016-12-10 14:55:18","cart_id":"445163","house_id":"1","msg":"屏幕性能:色差/亮点/轻微发黄","price":100,"type_name":"小米5s （亮黑色）","type_sn_id":"tgg"}],"title":"小米","title_id":"59279"},{"datas":[{"add_time":"2016-12-10 14:54:58","cart_id":"445162","house_id":"1","msg":"边框背板:全新未使用","price":50,"type_name":"三星 (白金色)","type_sn_id":"ggh"},{"add_time":"2016-12-10 14:55:18","cart_id":"445163","house_id":"1","msg":"屏幕性能:色差/亮点/轻微发黄","price":100,"type_name":"三星 （亮黑色）","type_sn_id":"tgg"}],"title":"三星","title_id":"59279"},{"datas":[{"add_time":"2016-12-10 14:54:58","cart_id":"445162","house_id":"1","msg":"边框背板:全新未使用","price":50,"type_name":"华为 (白金色)","type_sn_id":"ggh"},{"add_time":"2016-12-10 14:55:18","cart_id":"445163","house_id":"1","msg":"屏幕性能:色差/亮点/轻微发黄","price":100,"type_name":"华为 （亮黑色）","type_sn_id":"tgg"},{"add_time":"2016-12-10 4:55:28","cart_id":"445164","house_id":"1","msg":"屏幕性能:色差/亮点/轻微发黄","price":150,"type_name":"华为 （纯黑色）","type_sn_id":"hgg"}],"title":"华为","title_id":"59279"}]     * flag : Success     * msg : 描述     */    private String code;    private String flag;    private String msg;    private List<DataBean> data;    public String getCode() {        return code;    }    public void setCode(String code) {        this.code = code;    }    public String getFlag() {        return flag;    }    public void setFlag(String flag) {        this.flag = flag;    }    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 {        /**         * datas : [{"add_time":"2016-12-10 14:54:58","cart_id":"445162","house_id":"1","msg":"购买渠道:大陆国行","price":500,"type_name":"苹果 iPhone 6（白金色）","type_sn_id":"ggh"},{"add_time":"2016-12-10 14:55:18","cart_id":"445163","house_id":"1","msg":"购买渠道:水货无锁","price":1000,"type_name":"苹果 iPhone 7 （亮黑色）","type_sn_id":"tgg"}]         * title : 苹果         * title_id : 59280         */        private boolean checked;        private String title;        private String title_id;        private List<DatasBean> datas;        public boolean isChecked() {            return checked;        }        public void setChecked(boolean checked) {            this.checked = checked;        }        public String getTitle() {            return title;        }        public void setTitle(String title) {            this.title = title;        }        public String getTitle_id() {            return title_id;        }        public void setTitle_id(String title_id) {            this.title_id = title_id;        }        public List<DatasBean> getDatas() {            return datas;        }        public void setDatas(List<DatasBean> datas) {            this.datas = datas;        }        public static class DatasBean {            /**             * add_time : 2016-12-10 14:54:58             * cart_id : 445162             * house_id : 1             * msg : 购买渠道:大陆国行             * price : 500             * type_name : 苹果 iPhone 6（白金色）             * type_sn_id : ggh             */            private boolean checked;            private int num = 1;            private String add_time;            private String cart_id;            private String house_id;            private String msg;            private int price;            private String type_name;            private String type_sn_id;            public int getNum() {                return num;            }            public void setNum(int num) {                this.num = num;            }            public boolean isChecked() {                return checked;            }            public void setChecked(boolean checked) {                this.checked = checked;            }            public String getAdd_time() {                return add_time;            }            public void setAdd_time(String add_time) {                this.add_time = add_time;            }            public String getCart_id() {                return cart_id;            }            public void setCart_id(String cart_id) {                this.cart_id = cart_id;            }            public String getHouse_id() {                return house_id;            }            public void setHouse_id(String house_id) {                this.house_id = house_id;            }            public String getMsg() {                return msg;            }            public void setMsg(String msg) {                this.msg = msg;            }            public int getPrice() {                return price;            }            public void setPrice(int price) {                this.price = price;            }            public String getType_name() {                return type_name;            }            public void setType_name(String type_name) {                this.type_name = type_name;            }            public String getType_sn_id() {                return type_sn_id;            }            public void setType_sn_id(String type_sn_id) {                this.type_sn_id = type_sn_id;            }        }    }}

eventbusevent

eventbusevent包里面创建二两个类，一个是MessageEvent、PriceAndCountEvent

package com.bwie.shop1.eventbusevent;public class MessageEvent {    private boolean checked;    public boolean isChecked() {        return checked;    }    public void setChecked(boolean checked) {        this.checked = checked;    }}

package com.bwie.shop1.eventbusevent;/** * Created by Administrator on 2017/12/18. */public class PriceAndCountEvent {    private int price;    private int count;    public int getPrice() {        return price;    }    public void setPrice(int price) {        this.price = price;    }    public int getCount() {        return count;    }    public void setCount(int count) {        this.count = count;    }}

model

model包创建二两个类，一个是IMainModel接口，MainModel继承接口

package com.bwie.shop1.model;import com.bwie.shop1.bean.GoosBean;import com.bwie.shop1.net.OnNetListener;public interface IMainModel {    public void getGoods(OnNetListener<GoosBean> onNetListener);}

package com.bwie.shop1.model;import android.os.Handler;import android.os.Looper;import com.bwie.shop1.bean.GoosBean;import com.bwie.shop1.net.Api;import com.bwie.shop1.net.HttpUtils;import com.bwie.shop1.net.OnNetListener;import com.google.gson.Gson;import java.io.IOException;import okhttp3.Call;import okhttp3.Callback;import okhttp3.Response;public class MainModel implements IMainModel {    private Handler handler = new Handler(Looper.getMainLooper());    public void getGoods(final OnNetListener<GoosBean> onNetListener) {        HttpUtils.getHttpUtils().doGet(Api.url, new Callback() {            @Override            public void onFailure(Call call, IOException e) {            }            @Override            public void onResponse(Call call, Response response) throws IOException {                String string = response.body().string();                final GoosBean goosBean = new Gson().fromJson(string, GoosBean.class);                handler.post(new Runnable() {                    @Override                    public void run() {                        onNetListener.onSuccess(goosBean);                    }                });            }        });    }}

net

net包里面创建三个类，第一个类 Api 接口是 获取网络数据的，第二类 HttpUtils 是请求，第三个类OnNetListener接口。

package com.bwie.shop1.net;/** * Created by Administrator on 2017/12/18. * 获取网络数据 */public interface Api {    //网上获取数据    public static final String url = "http://result.eolinker.com/iYXEPGn4e9c6dafce6e5cdd23287d2bb136ee7e9194d3e9?uri=evaluation";}

package com.bwie.shop1.net;import okhttp3.Callback;import okhttp3.OkHttpClient;import okhttp3.Request;import okhttp3.logging.HttpLoggingInterceptor;/** * Created by Administrator on 2017/12/18. * 请求数据 */public class HttpUtils {    private static volatile HttpUtils httpUtils;    private final OkHttpClient client;    private HttpUtils() {        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();        logging.setLevel(HttpLoggingInterceptor.Level.BODY);        client = new OkHttpClient.Builder()                .addInterceptor(logging)                .build();    }    public static HttpUtils getHttpUtils() {        if (httpUtils == null) {            synchronized (HttpUtils.class) {                if (httpUtils == null) {                    httpUtils = new HttpUtils();                }            }        }        return httpUtils;    }    /**     * GET请求     *     * @param url     * @param callback     */    public void doGet(String url, Callback callback) {        Request request = new Request.Builder().url(url).build();        client.newCall(request).enqueue(callback);    }}

package com.bwie.shop1.net;/** * Created by Administrator on 2017/12/18. */public interface OnNetListener<T> {    public void onSuccess(T t);    public void onFailure(Exception e);}

presenter

package com.bwie.shop1.presenter;import com.bwie.shop1.bean.GoosBean;import com.bwie.shop1.model.IMainModel;import com.bwie.shop1.model.MainModel;import com.bwie.shop1.net.OnNetListener;import com.bwie.shop1.view.IMainActivity;import com.bwie.shop1.view.MainActivity;import java.util.ArrayList;import java.util.List;/** * Created by Administrator on 2017/12/18. */public class MainPresenter {    private final IMainModel imainModel;    private final IMainActivity iMainActivity;    public MainPresenter(MainActivity iMainActivity) {        this.iMainActivity = iMainActivity;        imainModel = new MainModel();    }    public void getGoods() {        imainModel.getGoods(new OnNetListener<GoosBean>() {            @Override            public void onSuccess(GoosBean goosBean) {                //List<GoosBean.DataBean> groupList, List<List<GoosBean.DataBean.DatasBean>> childList                List<GoosBean.DataBean> dataBean = goosBean.getData();                List<List<GoosBean.DataBean.DatasBean>> childList = new ArrayList<List<GoosBean.DataBean.DatasBean>>();                for (int i = 0; i < dataBean.size(); i++) {                    List<GoosBean.DataBean.DatasBean> datas = dataBean.get(i).getDatas();                    childList.add(datas);                }                iMainActivity.showList(dataBean, childList);            }            @Override            public void onFailure(Exception e) {            }        });    }}

view

package com.bwie.shop1.view;import com.bwie.shop1.bean.GoosBean;import java.util.List;public interface IMainActivity {    //view接口进行调用    public void showList    (List<GoosBean.DataBean>             groupList, List<List<GoosBean.DataBean.DatasBean>> childList);}

主界面

package com.bwie.shop1.view;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.widget.CheckBox;import android.widget.ExpandableListView;import android.widget.TextView;import com.bwie.shop1.R;import com.bwie.shop1.adapter.MyAdapter;import com.bwie.shop1.bean.GoosBean;import com.bwie.shop1.eventbusevent.MessageEvent;import com.bwie.shop1.eventbusevent.PriceAndCountEvent;import com.bwie.shop1.presenter.MainPresenter;import org.greenrobot.eventbus.EventBus;import org.greenrobot.eventbus.Subscribe;import java.util.List;//主页面，调用IMainActivity的接口public class MainActivity extends AppCompatActivity        implements IMainActivity {    private ExpandableListView mElv;    private CheckBox mCheckbox2;    /**     * 0     */    private TextView mTvPrice;    /**     * 结算(0)     */    private TextView mTvNum;    private MyAdapter adapter;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        EventBus.getDefault().register(this);        //方法        initView();        new MainPresenter(this).getGoods();        mCheckbox2.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                adapter.changeAllListCbState(mCheckbox2.isChecked());            }        });    }    @Override    protected void onDestroy() {        super.onDestroy();        EventBus.getDefault().unregister(this);    }    private void initView() {        mElv = (ExpandableListView) findViewById(R.id.elv);        mCheckbox2 = (CheckBox) findViewById(R.id.checkbox2);        mTvPrice = (TextView) findViewById(R.id.tv_price);        mTvNum = (TextView) findViewById(R.id.tv_num);    }    @Override    public void showList(List<GoosBean.DataBean> groupList, List<List<GoosBean.DataBean.DatasBean>> childList) {        adapter = new MyAdapter(this, groupList, childList);        mElv.setAdapter(adapter);        mElv.setGroupIndicator(null);        //默认让其全部展开        for (int i = 0; i < groupList.size(); i++) {            mElv.expandGroup(i);        }    }    @Subscribe    public void onMessageEvent(MessageEvent event) {        mCheckbox2.setChecked(event.isChecked());    }    @Subscribe    public void onMessageEvent(PriceAndCountEvent event) {        mTvNum.setText("结算(" + event.getCount() + ")");        mTvPrice.setText(event.getPrice() + "");    }}

布局

activity_main:

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical">    <TextView        android:layout_width="match_parent"        android:layout_height="40dp"        android:background="#990000ff"        android:gravity="center"        android:text="购物车"        android:textColor="#ff3660"        android:textSize="25sp" />    <ExpandableListView        android:id="@+id/elv"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_weight="1" />    <RelativeLayout        android:layout_width="match_parent"        android:layout_height="50dp"        android:layout_alignParentBottom="true"        android:background="@android:color/white"        android:gravity="center_vertical">        <CheckBox            android:id="@+id/checkbox2"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_centerVertical="true"            android:layout_marginLeft="10dp"            android:focusable="false" />        <TextView            android:layout_width="wrap_content"            android:layout_height="50dp"            android:layout_centerVertical="true"            android:layout_marginLeft="10dp"            android:layout_toRightOf="@+id/checkbox2"            android:gravity="center_vertical"            android:text="全选"            android:textSize="20sp" />        <LinearLayout            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_alignParentRight="true"            android:orientation="horizontal">            <TextView                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:layout_marginLeft="10dp"                android:text="合计 ：" />            <TextView                android:id="@+id/tv_price"                android:layout_width="wrap_content"                android:layout_height="50dp"                android:layout_marginLeft="10dp"                android:paddingRight="10dp"                android:text="0"                android:textColor="@android:color/holo_red_light" />            <TextView                android:id="@+id/tv_num"                android:layout_width="wrap_content"                android:layout_height="50dp"                android:background="@android:color/holo_red_dark"                android:gravity="center"                android:padding="10dp"                android:text="结算(0)"                android:textColor="@android:color/white" />        </LinearLayout>    </RelativeLayout></RelativeLayout>

item_child_market:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="horizontal">    <CheckBox        android:id="@+id/cb_child"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginBottom="30dp"        android:layout_marginLeft="40dp"        android:layout_marginTop="15dp"        android:focusable="false" />    <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:orientation="vertical">        <TextView            android:id="@+id/tv_tel"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="20dp"            android:text="iphone6" />        <TextView            android:id="@+id/tv_content"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="20dp"            android:text="商品店名" />        <TextView            android:id="@+id/tv_time"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="20dp"            android:text="2016-12-10" />    </LinearLayout>    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_weight="1"        android:orientation="vertical">        <TextView            android:id="@+id/tv_pri"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="¥3000.00" />        <LinearLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:gravity="center_vertical">            <ImageView                android:id="@+id/iv_del"                android:layout_width="20dp"                android:layout_height="20dp"                android:src="@drawable/channel_expandablelistview_bottom_icon" />            <TextView                android:id="@+id/tv_num"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:layout_marginLeft="5dp"                android:background="@drawable/channel_expandablelistview_bg"                android:paddingBottom="2dp"                android:paddingLeft="20dp"                android:paddingRight="20dp"                android:paddingTop="2dp"                android:text="1" />            <ImageView                android:id="@+id/iv_add"                android:layout_width="20dp"                android:layout_height="20dp"                android:layout_marginLeft="5dp"                android:src="@drawable/channel_expandablelistview_top_icon" />        </LinearLayout>    </LinearLayout>    <TextView        android:id="@+id/tv_del"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="删除" /></LinearLayout>

item_parent_market:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="horizontal">    <CheckBox        android:id="@+id/cb_parent"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginBottom="30dp"        android:layout_marginLeft="20dp"        android:layout_marginTop="30dp"        android:focusable="false" />    <TextView        android:id="@+id/tv_sign"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="20dp"        android:text="标记" />    <TextView        android:id="@+id/tv_number"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="20dp"        android:text="12345678" /></LinearLayout>