ExpandableListView实现二级列表购物车

  • Z时代
  • 2024-01-10
  • 分类：IT

android中常常要用到ListView，有时也要用到ExpandableListView，如在手机设置中，对于分类有很好的效果，会用ListView的人一定会用ExpandableListView，因为ExpandableListView extends ListView的，下面来看个简单的例子 

运行效果图：

导入依赖

compile 'com.google.code.gson:gson:2.8.2'
compile 'com.squareup.okhttp3:okhttp:3.9.0'

记得要把okhttp的原生文件夹复制进去，话不多说请看代码：

MainActivity布局：

<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="40dp">
  <CheckBox
   android:id="@+id/cb"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:layout_centerVertical="true"
   android:text="全选" />
  <TextView
   android:id="@+id/tvTotal"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:layout_centerVertical="true"
   android:layout_marginLeft="15dp"
   android:layout_toRightOf="@id/cb"
   android:text="合计:" />
  <TextView
   android:id="@+id/tvCount"
   android:layout_width="100dp"
   android:layout_height="match_parent"
   android:layout_alignParentRight="true"
   android:layout_centerVertical="true"
   android:background="#ff0000"
   android:gravity="center"
   android:text="去结算(0)"
   android:textColor="#ffffff" />
 </RelativeLayout>

适配器的Group布局：

 <CheckBox
  android:id="@+id/cb_group"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content" />
 <TextView
  android:id="@+id/tv_group"
  android:layout_width="match_parent"
  android:layout_height="40dp"
  android:gravity="center_vertical"
  android:text="111"/>

适配器child布局：

 <CheckBox
  android:id="@+id/cb_child"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content" />
 <ImageView
  android:id="@+id/iv"
  android:layout_width="100dp"
  android:layout_height="100dp" />
 <LinearLayout
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical">
  <TextView
   android:id="@+id/tv_title"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content" />
  <TextView
   android:id="@+id/tv_subhead"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content" />
  <TextView
   android:id="@+id/tvSubhead"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content" />
  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">
   <TextView
    android:id="@+id/tvPrice"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />
   <ImageView
    android:layout_marginLeft="10dp"
    android:id="@+id/ivDel"
    android:layout_width="25dp"
    android:layout_height="25dp"
    android:background="@drawable/iv_del" />
   <TextView
    android:id="@+id/tvNum"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textSize="25sp"
    android:layout_marginLeft="3dp"
    android:layout_marginRight="3dp"
    android:text="1"/>
   <ImageView
    android:id="@+id/ivAdd"
    android:layout_width="25dp"
    android:layout_height="25dp"
    android:background="@drawable/iv_add" />
  </LinearLayout>
 </LinearLayout>
 <TextView
  android:id="@+id/btDel"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:text="删除" />

接下来看代码：

用MVP获取的数据首先先在项目里创建三个文件夹分别是：model、view、persenter

model页面代码传的参数：

public interface GoWuCheModel {
 public void get(String uid, Callback callback);
}

model页面的代码：

public class MyGoWuCheModel implements GoWuCheModel {
 @Override
 public void get(String uid, Callback callback) {
  HashMap<String, String> map = new HashMap<>();
  map.put("uid", uid);
  OkHttp3Utils.doPost("http://120.27.23.105/product/getCarts?source=android", map, callback);
 }
}

view页面的代码：

public interface GoWuCheView {
 public void success(ShopBean bean);
 public void failuer(Exception e);
}

persenter页面的代码：

public class GoWuChePersenter {
 GoWuCheView view;
 private final MyGoWuCheModel model;
 public GoWuChePersenter(GoWuCheView view) {
  this.view = view;
  model = new MyGoWuCheModel();
 }
 public void getData(String uid) {
  model.get(uid, new OnUiCallback() {
   @Override
   public void onFailed(Call call, IOException e) {
    if (view != null) {
     view.failuer(e);
    }
   }
   @Override
   public void onSuccess(String result) {
    Gson gson = new Gson();
    ShopBean bean = gson.fromJson(result, ShopBean.class);
    view.success(bean);
   }
  });
 }
 public void saaa() {
  this.view = null;
 }
}

MainActivity页面代码：

public class MainActivity extends AppCompatActivity implements GoWuCheView {
 private GoWuChePersenter persenter;
 private ExpandableListView mElv;
 /**
  * 全选
  */
 private CheckBox mCb;
 /**
  * 合计:
  */
 private TextView mTvTotal;
 /**
  * 去结算(0)
  */
 private TextView mTvCount;
 private ElvAdapter elvAdapter;
 List<ShopBean.Data> group = new ArrayList<>();
 List<List<ShopBean.Data.List>> child = new ArrayList<>();
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  initView();
  persenter = new GoWuChePersenter(this);
  persenter.getData("99");
  mCb.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    elvAdapter.AllOrNone(mCb.isChecked());
   }
  });
 }
 private void initView() {
  mElv = (ExpandableListView) findViewById(R.id.elv);
  mCb = (CheckBox) findViewById(R.id.cb);
  mTvTotal = (TextView) findViewById(R.id.tvTotal);
  mTvCount = (TextView) findViewById(R.id.tvCount);
 }
 public void setPriceAndCount(PriceAndCount priceAndCount) {
  mTvTotal.setText("合计：" + priceAndCount.getPrice());
  mTvCount.setText("去结算（" + priceAndCount.getCount() + ")");
 }
 public void setAllChecked(boolean bool) {
  mCb.setChecked(bool);
 }
 @Override
 public void success(ShopBean bean) {
  for (int i = 0; i < bean.getData().size(); i++) {
   group.add(bean.getData().get(i));
  }
  for (int i = 0; i < group.size(); i++) {
   child.add(bean.getData().get(i).getList());
  }
  elvAdapter = new ElvAdapter(this, group, child);
  mElv.setGroupIndicator(null);
  mElv.setAdapter(elvAdapter);
  for (int i = 0; i < group.size(); i++) {
   mElv.expandGroup(i);
  }
 }
 @Override
 public void failuer(Exception e) {
 }
 @Override
 protected void onDestroy() {
  super.onDestroy();
  persenter.saaa();
 }
}

adapter页面代码：

public class ElvAdapter extends BaseExpandableListAdapter {
 private final LayoutInflater inflater;
 private Context context;
 private List<ShopBean.Data> group;
 private List<List<ShopBean.Data.List>> child;
 public ElvAdapter(Context context, List<ShopBean.Data> group, List<List<ShopBean.Data.List>> child) {
  this.context = context;
  this.group = group;
  this.child = child;
  inflater = LayoutInflater.from(context);
 }
 @Override
 public int getGroupCount() {
  return group.size();
 }
 @Override
 public int getChildrenCount(int groupPosition) {
  return child.get(groupPosition).size();
 }
 @Override
 public Object getGroup(int groupPosition) {
  return group.get(groupPosition);
 }
 @Override
 public Object getChild(int groupPosition, int childPosition) {
  return child.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;
  Log.i("============", "getGroupView: ");
  final GroupViewHolder holder;
  if (convertView == null) {
   view = inflater.inflate(R.layout.elv_group, null);
   holder = new GroupViewHolder();
   holder.tv = view.findViewById(R.id.tv_group);
   holder.cbGroup = view.findViewById(R.id.cb_group);
   view.setTag(holder);
  } else {
   view = convertView;
   holder = (GroupViewHolder) view.getTag();
  }
  final ShopBean.Data data = group.get(groupPosition);
  holder.tv.setText(data.getSellerName());
  holder.cbGroup.setChecked(data.isCheck());
  holder.cbGroup.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    //需要改变三个CheckBox的状态值
    //1.一级列表的CheckBox的状态值
    data.setCheck(holder.cbGroup.isChecked());
    //二级列表的CheckBox的状态值
    setChildrenCb(groupPosition, holder.cbGroup.isChecked());
    //全选的CheckBox状态值
    ((MainActivity) context).setAllChecked(isAllGroupCbChecked());
    //计算钱和数量并显示
    setPriceAndCount();
    //刷新界面
    notifyDataSetChanged();
   }
  });
  return view;
 }
 @Override
 public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {
  View view1;
  final ChildViewHolder holder1;
  if (convertView == null) {
   view1 = inflater.inflate(R.layout.elv_child, null);
   holder1 = new ChildViewHolder();
   holder1.iv = view1.findViewById(R.id.iv);
   holder1.tvTitle = view1.findViewById(R.id.tv_title);
   holder1.tvSubhead = view1.findViewById(R.id.tvSubhead);
   holder1.tvPrice = view1.findViewById(R.id.tvPrice);
   holder1.cbChild = view1.findViewById(R.id.cb_child);
   holder1.btDel = view1.findViewById(R.id.btDel);
   holder1.tvNum = view1.findViewById(R.id.tvNum);
   holder1.ivDel = view1.findViewById(R.id.ivDel);
   holder1.ivAdd = view1.findViewById(R.id.ivAdd);
   view1.setTag(holder1);
  } else {
   view1 = convertView;
   holder1 = (ChildViewHolder) view1.getTag();
  }
  final ShopBean.Data.List listBean = child.get(groupPosition).get(childPosition);
  String images = listBean.getImages();
  Glide.with(context).load(images.split("\\|")[0]).into(holder1.iv);
  holder1.tvTitle.setText(listBean.getTitle());
  holder1.cbChild.setChecked(child.get(groupPosition).get(childPosition).isChecked());
  holder1.tvSubhead.setText(listBean.getSubhead());
  holder1.tvPrice.setText(listBean.getPrice() + "元");
  holder1.tvNum.setText(listBean.getCount() + "");
  holder1.cbChild.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    //需要改变三个CheckBox的状态值
    //2.二级列表的checkbox状态值
    listBean.setChecked(holder1.cbChild.isChecked());
    //1.一级列表的CheckBox的状态值
    group.get(groupPosition).setCheck(isAllChildCbChecked(groupPosition));
    //3.全选的CheckBox状态值
    ((MainActivity) context).setAllChecked(isAllGroupCbChecked());
    //计算钱和数量并显示
    setPriceAndCount();
    //刷新界面
    notifyDataSetChanged();
   }
  });
  //加一件商品
  holder1.ivAdd.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    int count = listBean.getCount();
    count++;
    //改变JavaBean里的状态值
    listBean.setCount(count);
    //计算钱和数量并显示
    setPriceAndCount();
    //刷新列表
    notifyDataSetChanged();
   }
  });
  //减少一件商品
  holder1.ivDel.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    int count = listBean.getCount();
    if (count <= 1) {
     count = 1;
    } else {
     count--;
    }
    //改变JavaBean里的状态值
    listBean.setCount(count);
    //计算钱和数量并显示
    setPriceAndCount();
    //刷新列表
    notifyDataSetChanged();
   }
  });
  //删除
  holder1.btDel.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    //其时就是删除集合
    List<ShopBean.Data.List> listBeans = child.get(groupPosition);
    if (listBeans.size() > 0) {
     listBeans.remove(childPosition);
    }
    if (listBeans.size() == 0) {
     child.remove(groupPosition);
     group.remove(groupPosition);
    }
    //计算钱和数量并显示
    setPriceAndCount();
    //改变全选状态
    ((MainActivity) context).setAllChecked(isAllGroupCbChecked());
    //刷新列表
    notifyDataSetChanged();
   }
  });
  return view1;
 }
 @Override
 public boolean isChildSelectable(int groupPosition, int childPosition) {
  return false;
 }
 /**
  * 设置一级列表对应的二级列表的CheckBox状态
  */
 private void setChildrenCb(int groupPosition, boolean bool) {
  List<ShopBean.Data.List> listBeans = child.get(groupPosition);
  for (int i = 0; i < listBeans.size(); i++) {
   listBeans.get(i).setChecked(bool);
  }
 }
 /**
  * 判断一级列表CheckBox状态
  */
 private boolean isAllGroupCbChecked() {
  if (group.size() == 0) {
   return false;
  }
  for (int i = 0; i < group.size(); i++) {
   if (!group.get(i).isCheck()) {
    return false;
   }
  }
  return true;
 }
 /**
  * 判断二级列表CheckBox的状态
  */
 private boolean isAllChildCbChecked(int groupPosition) {
  List<ShopBean.Data.List> listBeans = child.get(groupPosition);
  for (int i = 0; i < listBeans.size(); i++) {
   if (!listBeans.get(i).isChecked()) {
    return false;
   }
  }
  return true;
 }
 /**
  * 设置钱和数量
  */
 private void setPriceAndCount(){
  ((MainActivity)context).setPriceAndCount(compute());
 }
 /**
  * 计算钱和数量
  */
 private PriceAndCount compute(){
  double price = 0;
  int count = 0;
  for (int i = 0; i < group.size(); i++) {
   List<ShopBean.Data.List> listBeans = child.get(i);
   for (int j = 0; j <listBeans.size() ; j++) {
    if(listBeans.get(j).isChecked()){
     price+=listBeans.get(j).getPrice()*listBeans.get(j).getCount();
     count+=listBeans.get(j).getCount();
    }
   }
  }
  return new PriceAndCount(price,count);
 }
 /**
  * 全选或者全不选
  */
 public void AllOrNone(boolean bool){
  for (int i = 0; i < group.size(); i++) {
   group.get(i).setCheck(bool);
   setChildrenCb(i,bool);
  }
  setPriceAndCount();
  notifyDataSetChanged();
 }
 class GroupViewHolder {
  TextView tv;
  CheckBox cbGroup;
 }
 class ChildViewHolder {
  ImageView iv;
  TextView tvTitle;
  TextView tvSubhead;
  TextView tvPrice;
  CheckBox cbChild;
  TextView btDel;
  TextView tvNum;
  ImageView ivDel;
  ImageView ivAdd;
 }
}

bean类代码：

创建一个PriceAndCount 代码

public class PriceAndCount {
 private double price;
 private int count;
 public PriceAndCount(double price, int count) {
  this.price = price;
  this.count = count;
 }
 public double getPrice() {
  return price;
 }
 public void setPrice(double price) {
  this.price = price;
 }
 public int getCount() {
  return count;
 }
 public void setCount(int count) {
  this.count = count;
 }
}

bean类：

public class ShopBean {
 /**
  * msg : 请求成功
  * code : 0
  * data : [{"list":[{"bargainPrice":11800,"createtime":"2017-10-10T17:33:37","detailUrl":"https://item.m.jd.com/product/4338107.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t6700/155/2098998076/156185/6cf95035/595dd5a5Nc3a7dab5.jpg!q70.jpg","num":1,"pid":57,"price":5199,"pscid":40,"selected":0,"sellerid":1,"subhead":"【i5 MX150 2G显存】全高清窄边框 8G内存 256固态硬盘 支持指纹识别 预装WIN10系统","title":"小米(MI)Air 13.3英寸全金属轻薄笔记本(i5-7200U 8G 256G PCle SSD MX150 2G独显 FHD 指纹识别 Win10）银\r\n"}],"sellerName":"商家1","sellerid":"1"},{"list":[{"bargainPrice":399,"createtime":"2017-10-02T15:20:02","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":2,"pid":81,"price":699,"pscid":85,"selected":0,"sellerid":2,"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)"},{"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":4,"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)"}],"sellerName":"商家2","sellerid":"2"},{"list":[{"bargainPrice":11800,"createtime":"2017-10-14T21:48:08","detailUrl":"https://mitem.jd.hk/ware/view.action?wareId=1988853309&cachekey=1acb07a701ece8d2434a6ae7fa6870a1","images":"https://m.360buyimg.com/n0/jfs/t6130/97/1370670410/180682/1109582a/593276b1Nd81fe723.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5698/110/2617517836/202970/c9388feb/593276b7Nbd94ef1f.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5698/110/2617517836/202970/c9388feb/593276b7Nbd94ef1f.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5815/178/2614671118/51656/7f52d137/593276c7N107b725a.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5878/60/2557817477/30873/4502b606/593276caN5a7d6357.jpg!q70.jpg","num":1,"pid":60,"price":13888,"pscid":40,"selected":0,"sellerid":4,"subhead":"购买电脑办公部分商品满1元返火车票5元优惠券（返完即止）","title":"全球购 新款Apple MacBook Pro 苹果笔记本电脑 银色VP2新13英寸Bar i5/8G/256G"}],"sellerName":"商家4","sellerid":"4"},{"list":[{"bargainPrice":111.99,"createtime":"2017-10-03T23:53:28","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":3,"price":198,"pscid":1,"selected":0,"sellerid":19,"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19","sellerid":"19"}]
  */
 private String msg;
 private String code;
 /**
  * list : [{"bargainPrice":11800,"createtime":"2017-10-10T17:33:37","detailUrl":"https://item.m.jd.com/product/4338107.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t6700/155/2098998076/156185/6cf95035/595dd5a5Nc3a7dab5.jpg!q70.jpg","num":1,"pid":57,"price":5199,"pscid":40,"selected":0,"sellerid":1,"subhead":"【i5 MX150 2G显存】全高清窄边框 8G内存 256固态硬盘 支持指纹识别 预装WIN10系统","title":"小米(MI)Air 13.3英寸全金属轻薄笔记本(i5-7200U 8G 256G PCle SSD MX150 2G独显 FHD 指纹识别 Win10）银\r\n"}]
  * sellerName : 商家1
  * sellerid : 1
  */
 private List<Data> data;
 public void setMsg(String msg) {
  this.msg = msg;
 }
 public void setCode(String code) {
  this.code = code;
 }
 public void setData(List<Data> data) {
  this.data = data;
 }
 public String getMsg() {
  return msg;
 }
 public String getCode() {
  return code;
 }
 public List<Data> getData() {
  return data;
 }
 public static class Data {
  public boolean isCheck() {
   return isCheck;
  }
  public void setCheck(boolean check) {
   isCheck = check;
  }
  private boolean isCheck;
  private String sellerName;
  private String sellerid;
  /**
   * bargainPrice : 11800.0
   * createtime : 2017-10-10T17:33:37
   * detailUrl : 
   * images : /595dd5a5Nc3a7dab5.jpg!q70.jpg
   * num : 1
   * pid : 57
   * price : 5199.0
   * pscid : 40
   * selected : 0
   * sellerid : 1
   * subhead : 【i5 MX150 2G显存】全高清窄边框 8G内存 256固态硬盘 支持指纹识别 预装WIN10系统
   * title : 小米(MI)Air 13.3英寸全金属轻薄笔记本(i5-7200U 8G 256G PCle SSD MX150 2G独显 FHD 指纹识别 Win10）银
   */
  private java.util.List<List> list;
  public void setSellerName(String sellerName) {
   this.sellerName = sellerName;
  }
  public void setSellerid(String sellerid) {
   this.sellerid = sellerid;
  }
  public void setList(java.util.List<List> list) {
   this.list = list;
  }
  public String getSellerName() {
   return sellerName;
  }
  public String getSellerid() {
   return sellerid;
  }
  public java.util.List<List> getList() {
   return list;
  }
  public static class List {
   private boolean isChecked;
   public boolean isChecked() {
    return isChecked;
   }
   public void setChecked(boolean checked) {
    isChecked = checked;
   }
   private int count;
   public int getCount() {
    return count;
   }
   public void setCount(int count) {
    this.count = count;
   }
   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;
   private int sellerid;
   private String subhead;
   private String title;
   public void setBargainPrice(double bargainPrice) {
    this.bargainPrice = bargainPrice;
   }
   public void setCreatetime(String createtime) {
    this.createtime = createtime;
   }
   public void setDetailUrl(String detailUrl) {
    this.detailUrl = detailUrl;
   }
   public void setImages(String images) {
    this.images = images;
   }
   public void setNum(int num) {
    this.num = num;
   }
   public void setPid(int pid) {
    this.pid = pid;
   }
   public void setPrice(double price) {
    this.price = price;
   }
   public void setPscid(int pscid) {
    this.pscid = pscid;
   }
   public void setSelected(int selected) {
    this.selected = selected;
   }
   public void setSellerid(int sellerid) {
    this.sellerid = sellerid;
   }
   public void setSubhead(String subhead) {
    this.subhead = subhead;
   }
   public void setTitle(String title) {
    this.title = title;
   }
   public double getBargainPrice() {
    return bargainPrice;
   }
   public String getCreatetime() {
    return createtime;
   }
   public String getDetailUrl() {
    return detailUrl;
   }
   public String getImages() {
    return images;
   }
   public int getNum() {
    return num;
   }
   public int getPid() {
    return pid;
   }
   public double getPrice() {
    return price;
   }
   public int getPscid() {
    return pscid;
   }
   public int getSelected() {
    return selected;
   }
   public int getSellerid() {
    return sellerid;
   }
   public String getSubhead() {
    return subhead;
   }
   public String getTitle() {
    return title;
   }
  }
 }
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。

以上是 ExpandableListView实现二级列表购物车 的全部内容， 来源链接： utcz.com/p/241335.html

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