二级购物车
来源：互联网 发布：python 字符串替换代码 编辑：程序博客网 时间：2024/05/16 19:26
HttpUtilspackage mvpframework.bwie.com.a1509agoodcart.net;import okhttp3.Callback;import okhttp3.OkHttpClient;import okhttp3.Request;import okhttp3.logging.HttpLoggingInterceptor;/** * Created by peng on 2017/11/16. */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); }}OnNetListener
package mvpframework.bwie.com.a1509agoodcart.net;import okhttp3.Callback;import okhttp3.OkHttpClient;import okhttp3.Request;import okhttp3.logging.HttpLoggingInterceptor;/** * Created by peng on 2017/11/16. */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); }}Api
public interface Api { public static final String url = "http://result.eolinker.com/iYXEPGn4e9c6dafce6e5cdd23287d2bb136ee7e9194d3e9?uri=evaluation";}IMainModel
package mvpframework.bwie.com.a1509agoodcart.mode;import mvpframework.bwie.com.a1509agoodcart.bean.GoosBean;import mvpframework.bwie.com.a1509agoodcart.net.OnNetListener;/** * Created by peng on 2017/11/16. */public interface IMainModel { public void getGoods(OnNetListener<GoosBean> onNetListener);}MainModel
package mvpframework.bwie.com.a1509agoodcart.mode;import android.os.Handler;import android.os.Looper;import com.google.gson.Gson;import java.io.IOException;import mvpframework.bwie.com.a1509agoodcart.bean.GoosBean;import mvpframework.bwie.com.a1509agoodcart.net.Api;import mvpframework.bwie.com.a1509agoodcart.net.HttpUtils;import mvpframework.bwie.com.a1509agoodcart.net.OnNetListener;import okhttp3.Call;import okhttp3.Callback;import okhttp3.Response;/** * Created by peng on 2017/11/16. */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); } }); } }); }}IMainActivity
package mvpframework.bwie.com.a1509agoodcart.view;import java.util.List;import mvpframework.bwie.com.a1509agoodcart.bean.GoosBean;/** * Created by peng on 2017/11/16. */public interface IMainActivity { public void showList(List<GoosBean.DataBean> groupList, List<List<GoosBean.DataBean.DatasBean>> childList);}MainActivity
package mvpframework.bwie.com.a1509agoodcart.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 org.greenrobot.eventbus.EventBus;import org.greenrobot.eventbus.Subscribe;import java.util.List;import mvpframework.bwie.com.a1509agoodcart.R;import mvpframework.bwie.com.a1509agoodcart.adapter.MyAdapter;import mvpframework.bwie.com.a1509agoodcart.bean.GoosBean;import mvpframework.bwie.com.a1509agoodcart.eventbusevent.MessageEvent;import mvpframework.bwie.com.a1509agoodcart.eventbusevent.PriceAndCountEvent;import mvpframework.bwie.com.a1509agoodcart.presenter.MainPresenter;public class MainActivity extends AppCompatActivity implements IMainActivity { private ExpandableListView mElv; private CheckBox mCheckbox2; /** * 0 */ private TextView mTvPrice; /** * 结算(0) */ private TextView mTvNum; private int totalCount; private int totalPrice; private MyAdapter adapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); EventBus.getDefault().register(this); initView(); new MainPresenter(this).getGoods(); mCheckbox2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { adapter.selectAllGroup(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) { totalCount += event.getCount(); totalPrice += event.getPrice(); mTvNum.setText("结算(" + totalCount + ")"); mTvPrice.setText(totalPrice + ""); }}MainPresenter
package mvpframework.bwie.com.a1509agoodcart.presenter;import java.util.ArrayList;import java.util.List;import mvpframework.bwie.com.a1509agoodcart.bean.GoosBean;import mvpframework.bwie.com.a1509agoodcart.mode.IMainModel;import mvpframework.bwie.com.a1509agoodcart.mode.MainModel;import mvpframework.bwie.com.a1509agoodcart.net.OnNetListener;import mvpframework.bwie.com.a1509agoodcart.view.IMainActivity;/** * Created by peng on 2017/11/16. */public class MainPresenter { private final IMainModel imainModel; private final IMainActivity iMainActivity; public MainPresenter(IMainActivity 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) { } }); }}
package mvpframework.bwie.com.a1509agoodcart.eventbusevent;/** * Created by peng on 2017/11/17. */public class MessageEvent { private boolean checked; public boolean isChecked() { return checked; } public void setChecked(boolean checked) { this.checked = checked; }}PriceAndCountEventpackage mvpframework.bwie.com.a1509agoodcart.eventbusevent;/** * Created by peng on 2017/11/17. */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; }}MyAdapter
package mvpframework.bwie.com.a1509agoodcart.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 org.greenrobot.eventbus.EventBus;import java.util.List;import mvpframework.bwie.com.a1509agoodcart.R;import mvpframework.bwie.com.a1509agoodcart.bean.GoosBean;import mvpframework.bwie.com.a1509agoodcart.eventbusevent.MessageEvent;import mvpframework.bwie.com.a1509agoodcart.eventbusevent.PriceAndCountEvent;/** * Created by peng on 2017/11/16. */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()); //给holder.cbGroup设置点击事件 holder.cbGroup.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { /* if (holder.cbGroup.isChecked()) { //点击的一级列表中的checkbox为选中状态 selectChildAll(groupPosition, true); } else { //点击的一级列表中的checkbox未选中状态 selectChildAll(groupPosition, false); }*/ dataBean.setChecked(holder.cbGroup.isChecked()); PriceAndCountEvent priceAndCountEvent = computePriceAndCount(holder.cbGroup.isChecked(), groupPosition); selectChildAll(groupPosition, holder.cbGroup.isChecked()); //判断列表中的checkbox是否都选中 if (holder.cbGroup.isChecked()) { //点击的一节列表checkbox是选中状态 setPriceAndCount(true, priceAndCountEvent.getPrice(), priceAndCountEvent.getCount()); if (isAllGroupListChecked()) { //让“全选”为选中状态 changeAllSelectState(true); } } else { //点击的一节列表checkbox是未选中状态 changeAllSelectState(false); setPriceAndCount(false, priceAndCountEvent.getPrice(), priceAndCountEvent.getCount()); } } }); 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() + ""); holder.tv_del.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //删除 setPriceAndCount(false,datasBean.getPrice()*datasBean.getNum(),datasBean.getNum()); childList.get(groupPosition).remove(childPosition); if (childList.get(groupPosition).size() == 0) { childList.remove(groupPosition); groupList.remove(groupPosition); } notifyDataSetChanged(); } }); holder.iv_add.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { int num = datasBean.getNum(); datasBean.setNum(++num); //判断当前checkbox是否选中 if (datasBean.isChecked()) { //把当前点击的条目对应的数量和钱，发送到MainActivity进行显示 setPriceAndCount(true, datasBean.getPrice(), 1); } notifyDataSetChanged(); } }); holder.iv_del.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { int num = datasBean.getNum(); if (num == 1) { return; } if (datasBean.isChecked()) { //把当前点击的条目对应的数量和钱，发送到MainActivity进行显示 setPriceAndCount(false, datasBean.getPrice(), 1); } datasBean.setNum(--num); notifyDataSetChanged(); } }); //给holder.cbChild设置点击事件 holder.cbChild.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //判断点击的checkbox是否选中 if (holder.cbChild.isChecked()) { //点击的时候，holder.cbChild是选中状态 datasBean.setChecked(true); //把当前点击的条目对应的数量和钱，发送到MainActivity进行显示 setPriceAndCount(true, datasBean.getPrice() * datasBean.getNum(), datasBean.getNum()); if (isAllChildListChecked(groupPosition)) { GoosBean.DataBean dataBean = groupList.get(groupPosition); dataBean.setChecked(true); //判断一下其它的一级列表中的checkbox是否都选中，如果都选中则改变全选的状态 if (isAllGroupListChecked()) { //去改变全选的状态 changeAllSelectState(true); } notifyDataSetChanged(); } } else { //点击的时候，holder.cbChild是未选中状态 datasBean.setChecked(false); //把当前点击的条目对应的数量和钱，发送到MainActivity进行显示 setPriceAndCount(false, datasBean.getPrice() * datasBean.getNum(), datasBean.getNum()); GoosBean.DataBean dataBean = groupList.get(groupPosition); dataBean.setChecked(false); //因为此时一级列表checkbox为未选中状态，所以，要把全选改成未选中 changeAllSelectState(false); 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; } /** * 点击一级列表时，计算钱和数量 */ private PriceAndCountEvent computePriceAndCount(boolean flag, int groupPoisiton) { int count = 0; int price = 0; List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(groupPoisiton); for (int i = 0; i < datasBeen.size(); i++) { GoosBean.DataBean.DatasBean datasBean = datasBeen.get(i); if (flag) { if (!datasBean.isChecked()) { count++; price += datasBean.getPrice(); } } else { if (datasBean.isChecked()) { count++; price += datasBean.getPrice(); } } } PriceAndCountEvent priceAndCountEvent = new PriceAndCountEvent(); priceAndCountEvent.setPrice(price); priceAndCountEvent.setCount(count); return priceAndCountEvent; } /** * 设置MainActiivty里的钱和数量 * * @param isAdd * @param price * @param count */ private void setPriceAndCount(boolean isAdd, int price, int count) { PriceAndCountEvent priceAndCountEvent = new PriceAndCountEvent(); priceAndCountEvent.setCount(isAdd ? count : -count); priceAndCountEvent.setPrice(isAdd ? price : -price); EventBus.getDefault().post(priceAndCountEvent); } /** * 改变MainActivity里的全选按钮状态 * * @param isChecked */ private void changeAllSelectState(boolean isChecked) { MessageEvent messageEvent = new MessageEvent(); messageEvent.setChecked(isChecked); EventBus.getDefault().post(messageEvent); } /** * 判断一级列表是否全部选中 * * @return */ private boolean isAllGroupListChecked() { for (int i = 0; i < groupList.size(); i++) { GoosBean.DataBean dataBean = groupList.get(i); if (!dataBean.isChecked()) { return false; } } return true; } /** * 遍历二级列表数据，判断其它的checkbox是否也都选中 * * @return */ private boolean isAllChildListChecked(int groupPostion) { List<GoosBean.DataBean.DatasBean> db = childList.get(groupPostion); for (int i = 0; i < db.size(); i++) { GoosBean.DataBean.DatasBean datasBean = db.get(i); if (!datasBean.isChecked()) { return false; } } return true; } /** * 设置二级列表是否全选 * * @param groupPosition * @param isSelectAll true 表示全选 false 表示全不选 */ private void selectChildAll(int groupPosition, boolean isSelectAll) { 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(isSelectAll); } notifyDataSetChanged(); } public void selectAllGroup(boolean flag) { int count = 0; int price = 0; //先把MainActivity里的数量和钱置为0，然后计算出所有的数量和钱就行了 for (int i = 0; i < groupList.size(); i++) { List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(i); count += datasBeen.size(); for (int j = 0; j < datasBeen.size(); j++) { price += datasBeen.get(j).getPrice(); } } setPriceAndCount(flag, price, count); for (int i = 0; i < groupList.size(); i++) { GoosBean.DataBean dataBean = groupList.get(i); dataBean.setChecked(flag); selectChildAll(i, flag); } notifyDataSetChanged(); }}beanpackage mvpframework.bwie.com.a1509agoodcart.bean;import java.util.List;/** * Created by peng on 2017/11/16. */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; } } }}main
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" tools:context="mvpframework.bwie.com.a1509agoodcart.view.MainActivity"> <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></LinearLayout>
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:background="@android:color/darker_gray" android:gravity="center_vertical" 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="30dp" 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="什么手机" /> <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/shopcart_minus_grey" /> <TextView android:id="@+id/tv_num" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="5dp" android:background="@drawable/shopcart_add_btn" 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/shopcart_add_red" /> </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="100dp" android:gravity="center_vertical" 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>
依赖
apply plugin: 'com.android.application'android { compileSdkVersion 26 buildToolsVersion "26.0.2" defaultConfig { applicationId "mvpframework.bwie.com.a1509agoodcart" minSdkVersion 15 targetSdkVersion 26 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } }}dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { exclude group: 'com.android.support', module: 'support-annotations' }) compile 'com.android.support:appcompat-v7:26.+' compile 'com.android.support.constraint:constraint-layout:1.0.2' testCompile 'junit:junit:4.12' 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'}阅读全文
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