Android實現帶商家的二級購物車+MVP
阿新 • • 發佈：2019-02-15
MainActivity程式碼
自定義控制元件的customview類package com.bwie.shopcar.activity; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.View; import android.widget.CheckBox; import android.widget.LinearLayout; import android.widget.TextView; import android.widget.Toast; import com.bwie.shopcar.R; import com.bwie.shopcar.adapter.ShopAdapter; import com.bwie.shopcar.bean.ShopBean; import com.bwie.shopcar.presenter.ShopPresenter; import com.bwie.shopcar.view.ShopView; public class MainActivity extends AppCompatActivity implements ShopView, View.OnClickListener { private RecyclerView mRecyclerview; private CheckBox mCb; private TextView mTotalprice; private TextView mTotalnum; private TextView mSubmit; private LinearLayout mPayLinearThird; private ShopPresenter presenter; private ShopAdapter adapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); presenter = new ShopPresenter(this); presenter.getData(); LinearLayoutManager manager = new LinearLayoutManager(this,LinearLayoutManager.VERTICAL,false); adapter = new ShopAdapter(this); mRecyclerview.setLayoutManager(manager); mRecyclerview.setAdapter(adapter); adapter.setListener(new ShopAdapter.UpdateUiListener() { @Override public void setTotal(String total, String num, boolean allCheck) { mCb.setChecked(allCheck); mTotalnum.setText(num); mTotalprice.setText(total); } }); } private void initView() { mRecyclerview = (RecyclerView) findViewById(R.id.recyclerview); mCb = (CheckBox) findViewById(R.id.cb); mCb.setOnClickListener(this); mTotalprice = (TextView) findViewById(R.id.totalprice); mTotalnum = (TextView) findViewById(R.id.totalnum); mSubmit = (TextView) findViewById(R.id.submit); mPayLinearThird = (LinearLayout) findViewById(R.id.third_pay_linear); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.cb: adapter.selectAll(mCb.isChecked()); break; default: break; } } @Override public void success(ShopBean bean) { adapter.add(bean); } @Override public void failure(Exception e) { Toast.makeText(this, "error", Toast.LENGTH_SHORT).show(); } @Override protected void onDestroy() { super.onDestroy(); presenter.detach(); } }
package com.bwie.shopcar.activity; import android.content.Context; import android.util.AttributeSet; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.LinearLayout; import com.bwie.shopcar.R; public class CustomView extends LinearLayout { private Button reduce; private Button add; private EditText editeText; int mcount = 1; public CustomView(Context context) { super(context); } public CustomView(final Context context, AttributeSet attrs) { super(context, attrs); View view = View.inflate(context, R.layout.custom_view,null); reduce = view.findViewById(R.id.reduce); add = view.findViewById(R.id.add); editeText = view.findViewById(R.id.content); reduce.setOnClickListener(new OnClickListener() { @Override public void onClick(View view) { try { String content = editeText.getText().toString().trim(); int count = Integer.valueOf(content); if (count > 1){ mcount = count-1; editeText.setText(mcount+""); if (listener != null){ listener.click(mcount); } } } catch (NumberFormatException e) { e.printStackTrace(); } } }); add.setOnClickListener(new OnClickListener() { @Override public void onClick(View view) { try { String content = editeText.getText().toString().trim(); int count = Integer.valueOf(content)+1; mcount = count; editeText.setText(mcount+""); if (listener != null){ listener.click(mcount); } } catch (NumberFormatException e) { e.printStackTrace(); } } }); addView(view); } public CustomView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); } public void setEditText(int num){ if(editeText != null){ editeText.setText(num+""); } } ClickListener listener; public void setClickListener(ClickListener listener){ this.listener = listener; } public interface ClickListener{ public void click(int count); } }
初始化imageloader的類
package com.bwie.shopcar.activity; import android.app.Application; import com.nostra13.universalimageloader.core.ImageLoader; import com.nostra13.universalimageloader.core.ImageLoaderConfiguration; /** * Created by hp on 2017/11/22. */ public class IApplication extends Application { @Override public void onCreate() { super.onCreate(); ImageLoaderConfiguration configuration = new ImageLoaderConfiguration.Builder(this).build(); ImageLoader.getInstance().init(configuration); } }
介面卡程式碼
package com.bwie.shopcar.adapter;
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.TextView;
import com.bwie.shopcar.R;
import com.bwie.shopcar.activity.CustomView;
import com.bwie.shopcar.bean.ShopBean;
import com.nostra13.universalimageloader.core.ImageLoader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Created by hp on 2017/11/22.
*/
public class ShopAdapter extends RecyclerView.Adapter<ShopAdapter.MyHolder> {
Context context;
List<ShopBean.DataBean.ListBean> list;
Map<String,String> map = new HashMap<>();
public ShopAdapter(Context context){
this.context = context;
}
public void add(ShopBean bean){
if(this.list == null){
this.list = new ArrayList<>();
}
for(ShopBean.DataBean shop : bean.getData()){
map.put(shop.getSellerid(),shop.getSellerName());
for(int i=0;i<shop.getList().size();i++){
this.list.add(shop.getList().get(i));
}
}
setFirst(this.list);
notifyDataSetChanged();
}
public void setFirst(List<ShopBean.DataBean.ListBean> list){
if(list.size()>0){
list.get(0).setIsFirst(1);
for(int i=1;i<list.size();i++){
if(list.get(i).getSellerid() == list.get(i-1).getSellerid()){
list.get(i).setIsFirst(2);
}else{
list.get(i).setIsFirst(1);
}
}
}
}
@Override
public MyHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = View.inflate(context,R.layout.activity_adapter,null);
MyHolder holder = new MyHolder(view);
return holder;
}
@Override
public void onBindViewHolder(final MyHolder holder, final int position) {
if(list.get(position).getIsFirst() == 1){
holder.shop_checkbox.setVisibility(View.VISIBLE);
holder.item_shopname.setVisibility(View.VISIBLE);
holder.shop_checkbox.setChecked(list.get(position).isShopSelected());
holder.item_shopname.setText(map.get(String.valueOf(list.get(position).getSellerid())));
}else{
holder.shop_checkbox.setVisibility(View.GONE);
holder.item_shopname.setVisibility(View.GONE);
}
String[] url = list.get(position).getImages().split("\\|");
ImageLoader.getInstance().displayImage(url[0],holder.item_pic);
holder.item_name.setText(list.get(position).getTitle());
holder.item_checkbox.setChecked(list.get(position).isItemSelected());
holder.item_price.setText(list.get(position).getPrice()+"");
holder.customView.setEditText(list.get(position).getNum());
holder.shop_checkbox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
list.get(position).setShopSelected(holder.shop_checkbox.isChecked());
for (int i = 0;i<list.size();i++){
if (list.get(position).getSellerid() == list.get(i).getSellerid()){
list.get(i).setItemSelected(holder.shop_checkbox.isChecked());
}
}
notifyDataSetChanged();
sum(list);
}
});
holder.item_checkbox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
list.get(position).setItemSelected(holder.item_checkbox.isChecked());
for(int i=0;i<list.size();i++){
for(int j=0;j<list.size();j++){
if(list.get(i).getSellerid() == list.get(j).getSellerid() && !list.get(j).isItemSelected()){
list.get(i).setShopSelected(false);
break;
}else{
list.get(i).setShopSelected(true);
}
}
}
notifyDataSetChanged();
sum(list);
}
});
holder.item_del.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
list.remove(position);
setFirst(list);
notifyDataSetChanged();
sum(list);
}
});
holder.customView.setClickListener(new CustomView.ClickListener() {
@Override
public void click(int count) {
list.get(position).setNum(count);
notifyDataSetChanged();
sum(list);
}
});
}
@Override
public int getItemCount() {
return list == null?0:list.size();
}
public void sum(List<ShopBean.DataBean.ListBean> list){
int totalnum = 0;
float totalprice = 0;
boolean allCheck = true;
for(int i =0;i<list.size();i++){
if(list.get(i).isItemSelected()){
totalnum += list.get(i).getNum();
totalprice += list.get(i).getNum() * list.get(i).getPrice();
}else{
allCheck = false;
}
}
listener.setTotal(totalprice+"",totalnum+"",allCheck);
}
public void selectAll(boolean check){
for(int i =0;i<list.size();i++){
list.get(i).setItemSelected(check);
list.get(i).setShopSelected(check);
}
notifyDataSetChanged();
sum(list);
}
class MyHolder extends RecyclerView.ViewHolder{
CheckBox item_checkbox,shop_checkbox;
ImageView item_pic,item_del;
TextView item_name,item_price,item_shopname,item_size;
CustomView customView;
public MyHolder(View itemView) {
super(itemView);
item_checkbox = itemView.findViewById(R.id.item_checkbox);
item_name = itemView.findViewById(R.id.item_name);
item_pic = itemView.findViewById(R.id.item_pic);
item_del = itemView.findViewById(R.id.item_del);
item_price = itemView.findViewById(R.id.item_price);
item_shopname = itemView.findViewById(R.id.item_shopname);
item_size = itemView.findViewById(R.id.item_size);
shop_checkbox = itemView.findViewById(R.id.shop_checkbox);
customView = itemView.findViewById(R.id.customview);
}
}
UpdateUiListener listener;
public void setListener(UpdateUiListener listener){
this.listener = listener;
}
public interface UpdateUiListener{
public void setTotal(String total,String num,boolean allCheck);
}
}
view層程式碼
package com.bwie.shopcar.view;
import com.bwie.shopcar.bean.ShopBean;
/**
* Created by hp on 2017/11/22.
*/
public interface ShopView {
public void success(ShopBean bean);
public void failure(Exception e);
}
package com.bwie.shopcar.model;
import com.bwie.shopcar.bean.ShopBean;
/**
* Created by hp on 2017/11/22.
*/
public interface ShopModel {
public void success(ShopBean bean);
public void failure(Exception e);
}model層程式碼
package com.bwie.shopcar.model;
import com.bwie.shopcar.bean.ShopBean;
import com.bwie.shopcar.okhttp.AbstractUiCallBack;
import com.bwie.shopcar.okhttp.OkhttpUtils;
/**
* Created by hp on 2017/11/22.
*/
public class MyModel {
public void getData(final ShopModel callback){
OkhttpUtils.getInstance().asy(null, "http://120.27.23.105/product/getCarts?uid=100", new AbstractUiCallBack<ShopBean>() {
@Override
public void success(ShopBean bean) {
callback.success(bean);
}
@Override
public void failure(Exception e) {
callback.failure(e);
}
});
}
}
presenter類程式碼
package com.bwie.shopcar.presenter;
import com.bwie.shopcar.bean.ShopBean;
import com.bwie.shopcar.model.MyModel;
import com.bwie.shopcar.model.ShopModel;
import com.bwie.shopcar.view.ShopView;
/**
* Created by hp on 2017/11/22.
*/
public class ShopPresenter {
ShopView view;
MyModel model;
public ShopPresenter(ShopView view){
this.view = view;
this.model = new MyModel();
}
public void getData(){
model.getData(new ShopModel() {
@Override
public void success(ShopBean bean) {
if (view != null){
view.success(bean);
}
}
@Override
public void failure(Exception e) {
if (view != null){
view.failure(e);
}
}
});
}
public void detach(){
view = null;
}
}
okhttp二次封裝
package com.bwie.shopcar.okhttp;
import java.io.File;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import okhttp3.FormBody;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
/**
* Created by muhanxi on 17/11/10.
*
*
* Okhttp 單例 範型的封裝
*/
public class OkhttpUtils {
private static OkhttpUtils okhttpUtils = null ;
private OkhttpUtils(){
}
public static OkhttpUtils getInstance(){
if(okhttpUtils == null){
okhttpUtils = new OkhttpUtils();
client = new OkHttpClient.Builder()
.readTimeout(20, TimeUnit.SECONDS)
.writeTimeout(20,TimeUnit.SECONDS)
.connectTimeout(20,TimeUnit.SECONDS)
//新增攔截器
.addInterceptor(new LoggingInterceptor())
.build();
}
return okhttpUtils ;
}
private static OkHttpClient client ;
/**
* 發起非同步請求
* @param params
* @param url
* @param callBack
*/
public void asy(Map<String,String> params,String url,AbstractUiCallBack callBack){
Request request = null ;
if(params != null){
// post 請求
FormBody.Builder builder = new FormBody.Builder() ;
for(Map.Entry<String,String> entry : params.entrySet()){
builder.add(entry.getKey(),entry.getValue());
}
FormBody body = builder.build();
request = new Request.Builder()
.url(url)
.post(body)
.build();
} else {
// get 請求
request = new Request.Builder()
.url(url)
.build();
}
client.newCall(request).enqueue(callBack);
}
private static final MediaType MEDIA_TYPE_PNG = MediaType.parse("image/png");
public static void postFile(Map<String,String> map, String url, File file,AbstractUiCallBack callBack){
String [] array = file.getAbsolutePath().split("\\/");
MultipartBody.Builder builder = new MultipartBody.Builder();
builder.setType(MultipartBody.FORM);
for(Map.Entry<String,String> entry : map.entrySet()){
builder.addFormDataPart(entry.getKey(),entry.getValue());
}
builder.addFormDataPart("imageFileName",array[array.length-1]);
if(file.exists() && file.length() > 0){
builder.addFormDataPart("image",array[array.length-1], RequestBody.create(MEDIA_TYPE_PNG,file));
}
MultipartBody body = builder.build() ;
Request request = new Request.Builder()
.url(url)
.post(body)
.build();
client.newCall(request).enqueue(callBack);
}
}
package com.bwie.shopcar.okhttp;
import android.os.Handler;
import android.os.Looper;
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import java.io.IOException;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.Response;
/**
* Created by muhanxi on 17/11/10.
*
* * Okhttp 單例 範型的封裝
*/
public abstract class AbstractUiCallBack<T> implements Callback {
/**
* 成功回撥
* @param t
*/
public abstract void success(T t);
/**
* 失敗回撥
* @param e
*/
public abstract void failure(Exception e);
private Handler handler = null ;
private Class clazz ;
public AbstractUiCallBack(){
handler = new Handler(Looper.getMainLooper());
// 得到的是一個 AbstractUiCallBack<T> 的Type
Type type = getClass().getGenericSuperclass() ;
// 得到的是T的實際Type
Type [] arr = ((ParameterizedType)type).getActualTypeArguments() ;
clazz = (Class) arr[0] ;
}
@Override
public void onFailure(Call call, IOException e) {
failure(e);
}
@Override
public void onResponse(Call call, Response response) throws IOException {
try {
String result = response.body().string();
System.out.println("result = " + result);
Gson gson = new Gson();
final T t = (T) gson.fromJson(result,clazz);package com.bwie.shopcar.okhttp;
import java.io.IOException;
import okhttp3.FormBody;
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
/**
* 可以實現 新增公共請求引數
*/
public class LoggingInterceptor implements Interceptor {
@Override public Response intercept(Chain chain) throws IOException {
//首先取到Request
Request request = chain.request();
Response response = null;
Request requestProcess = null ;
if("GET".equals(request.method())){
String url = request.url().toString() + "&source=android";
Request.Builder builder = request.newBuilder() ;
builder.get().url(url);
requestProcess = builder.build();
response = chain.proceed(requestProcess);
} else {
FormBody.Builder builder = new FormBody.Builder() ;
RequestBody requestBody = request.body() ;
if(requestBody instanceof FormBody){
FormBody formBody = (FormBody)requestBody ;
for (int i=0;i<formBody.size();i++){
builder.add(formBody.encodedName(i),formBody.encodedValue(i));
}
builder.add("source","android");
}
requestProcess = request.newBuilder().url(request.url().toString()).post(builder.build()).build() ;
response = chain.proceed(requestProcess);
}
return response;
}
}handler.post(new Runnable() { @Override public void run() { success(t); } }); } catch (IOException e) { e.printStackTrace(); failure(e); } catch (JsonSyntaxException e) { e.printStackTrace(); failure(e); } }} 攔截器
package com.bwie.shopcar.okhttp;
import java.io.IOException;
import okhttp3.FormBody;
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
/**
* 可以實現 新增公共請求引數
*/
public class LoggingInterceptor implements Interceptor {
@Override public Response intercept(Chain chain) throws IOException {
//首先取到Request
Request request = chain.request();
Response response = null;
Request requestProcess = null ;
if("GET".equals(request.method())){
String url = request.url().toString() + "&source=android";
Request.Builder builder = request.newBuilder() ;
builder.get().url(url);
requestProcess = builder.build();
response = chain.proceed(requestProcess);
} else {
FormBody.Builder builder = new FormBody.Builder() ;
RequestBody requestBody = request.body() ;
if(requestBody instanceof FormBody){
FormBody formBody = (FormBody)requestBody ;
for (int i=0;i<formBody.size();i++){
builder.add(formBody.encodedName(i),formBody.encodedValue(i));
}
builder.add("source","android");
}
requestProcess = request.newBuilder().url(request.url().toString()).post(builder.build()).build() ;
response = chain.proceed(requestProcess);
}
return response;
}
}bean程式碼
package com.bwie.shopcar.bean;
import java.util.List;
/**
* Created by hp on 2017/11/22.
*/
public class ShopBean {
/**
* msg : 請求成功
* code : 0
* data : [{"list":[{"bargainPrice":22.9,"createtime":"2017-10-14T21:48:08","detailUrl":"https://item.m.jd.com/product/2542855.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t1930/284/2865629620/390243/e3ade9c4/56f0a08fNbd3a1235.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2137/336/2802996626/155915/e5e90d7a/56f0a09cN33e01bd0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t1882/31/2772215910/389956/c8dbf370/56f0a0a2Na0c86ea6.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2620/166/2703833710/312660/531aa913/57709035N33857877.jpg!q70.jpg","num":2,"pid":24,"price":288,"pscid":2,"selected":0,"sellerid":1,"subhead":"三隻松鼠零食特惠，專區滿99減50，滿199減100，火速搶購》","title":"三隻松鼠 堅果炒貨 零食奶油味 碧根果225g/袋"}],"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":"升級4G大視訊記憶體！Nvme協議Pcie SSD,速度快人一步】GTX1050Ti就選拯救者！專業遊戲鍵盤&新模具全新設計！","title":"聯想(Lenovo)拯救者R720 15.6英寸遊戲膝上型電腦(i5-7300HQ 8G 1T+128G SSD GTX1050Ti 4G IPS 黑)"},{"bargainPrice":6666,"createtime":"2017-10-10T16:01:31","detailUrl":"https://item.m.jd.com/product/5089273.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t8284/363/1326459580/71585/6d3e8013/59b857f2N6ca75622.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t9346/182/1406837243/282106/68af5b54/59b8480aNe8af7f5c.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t8434/54/1359766007/56140/579509d9/59b85801Nfea207db.jpg!q70.jpg","num":1,"pid":46,"price":234,"pscid":39,"selected":0,"sellerid":2,"subhead":"【iPhone新品上市】新一代iPhone，讓智慧看起來更不一樣","title":"Apple iPhone 8 Plus (A1864) 64GB 金色 移動聯通電信4G手機"}],"sellerName":"商家2","sellerid":"2"},{"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":85,"pid":10,"price":555.55,"pscid":1,"selected":0,"sellerid":3,"subhead":"每個中秋都不能簡單，無論身在何處，你總需要一塊餅讓生活更圓滿，京東月餅讓愛更圓滿京東自營，閃電配送，更多驚喜，快用手指戳一下","title":"北京稻香村 稻香村中秋節月餅 老北京月餅禮盒655g"}],"sellerName":"商家3","sellerid":"3"},{"list":[{"bargainPrice":11800,"createtime":"2017-10-14T21:38:26","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":61,"price":14999,"pscid":40,"selected":0,"sellerid":5,"subhead":"購買電腦辦公部分商品滿1元返火車票5元優惠券（返完即止）","title":"全球購 新款Apple MacBook Pro 蘋果膝上型電腦 銀色VP2新13英寸Bar i5/8G/256G"}],"sellerName":"商家5","sellerid":"5"},{"list":[{"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":100,"price":2200,"pscid":112,"selected":0,"sellerid":11,"subhead":"針織針織閃閃閃亮你的眼","title":"維邇旎 2017秋冬新款長袖針織連衣裙韓版氣質中長款名媛包臀A字裙 zx179709 黑色 XL"}],"sellerName":"商家11","sellerid":"11"},{"list":[{"bargainPrice":11800,"createtime":"2017-10-14T21:38:26","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":69,"price":16999,"pscid":40,"selected":0,"sellerid":13,"subhead":"購買電腦辦公部分商品滿1元返火車票5元優惠券（返完即止）","title":"全球購 新款Apple MacBook Pro 蘋果膝上型電腦 銀色VP2新13英寸Bar i5/8G/256G"}],"sellerName":"商家13","sellerid":"13"}]
*/
private String msg;
private String code;
private List<DataBean> data;
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public List<DataBean> getData() {
return data;
}
public void setData(List<DataBean> data) {
this.data = data;
}
public static class DataBean {
/**
* list : [{"bargainPrice":22.9,"createtime":"2017-10-14T21:48:08","detailUrl":"https://item.m.jd.com/product/2542855.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t1930/284/2865629620/390243/e3ade9c4/56f0a08fNbd3a1235.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2137/336/2802996626/155915/e5e90d7a/56f0a09cN33e01bd0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t1882/31/2772215910/389956/c8dbf370/56f0a0a2Na0c86ea6.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2620/166/2703833710/312660/531aa913/57709035N33857877.jpg!q70.jpg","num":2,"pid":24,"price":288,"pscid":2,"selected":0,"sellerid":1,"subhead":"三隻松鼠零食特惠，專區滿99減50，滿199減100，火速搶購》","title":"三隻松鼠 堅果炒貨 零食奶油味 碧根果225g/袋"}]
* sellerName : 商家1
* sellerid : 1
*/
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 : 22.9
* createtime : 2017-10-14T21:48:08
* detailUrl : https://item.m.jd.com/product/2542855.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends
* images : https://m.360buyimg.com/n0/jfs/t1930/284/2865629620/390243/e3ade9c4/56f0a08fNbd3a1235.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2137/336/2802996626/155915/e5e90d7a/56f0a09cN33e01bd0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t1882/31/2772215910/389956/c8dbf370/56f0a0a2Na0c86ea6.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2620/166/2703833710/312660/531aa913/57709035N33857877.jpg!q70.jpg
* num : 2
* pid : 24
* price : 288.0
* pscid : 2
* selected : 0
* sellerid : 1
* subhead : 三隻松鼠零食特惠，專區滿99減50，滿199減100，火速搶購》
* title : 三隻松鼠 堅果炒貨 零食奶油味 碧根果225g/袋
*/
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;
// 1 顯示商家 2 隱藏商家
private int isFirst;
// true 表示商家選中 false 相反
private boolean shopSelected;
// true 表示 當前商品是選中的 false 相反
private boolean itemSelected;
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;
}
public int getIsFirst() {
return isFirst;
}
public void setIsFirst(int isFirst) {
this.isFirst = isFirst;
}
public boolean isShopSelected() {
return shopSelected;
}
public void setShopSelected(boolean shopSelected) {
this.shopSelected = shopSelected;
}
public boolean isItemSelected() {
return itemSelected;
}
public void setItemSelected(boolean itemSelected) {
this.itemSelected = itemSelected;
}
}
}
}
mainactivity佈局程式碼
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".activity.MainActivity">
<android.support.v7.widget.RecyclerView
android:id="@+id/recyclerview"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
/>
<LinearLayout
android:layout_weight="0"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="#FFFFFF"
android:gravity="center_vertical"
android:id="@+id/third_pay_linear"
>
<CheckBox
android:id="@+id/cb"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:text="全選"
android:drawablePadding="5dp"
/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
>
<TextView
android:id="@+id/totalprice"
android:layout_width="200dp"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:paddingTop="10dp"
android:text="總價："
android:textColor="#000"
android:textSize="16sp"
/>
<TextView
android:textColor="#000"
android:id="@+id/totalnum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:text="共0件商品"
android:textSize="14sp"
android:paddingBottom="10dp"
/>
</LinearLayout>
<TextView
android:id="@+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="去結算"
android:paddingLeft="30dp"
android:paddingRight="30dp"
android:paddingTop="10dp"
android:paddingBottom="10dp"
android:textColor="#000000"
android:layout_marginRight="10dp"
/>
</LinearLayout>
</LinearLayout>
自定義控制元件佈局
<?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">
<Button
android:id="@+id/reduce"
android:layout_width="10dp"
android:layout_height="wrap_content"
android:text="-"
android:background="#fff"/>
<EditText
android:id="@+id/content"
android:inputType="number"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="1" />
<Button
android:id="@+id/add"
android:layout_width="10dp"
android:layout_height="wrap_content"
android:text="+"
android:background="#fff"/>
</LinearLayout>
介面卡的佈局程式碼
<?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="vertical">
<LinearLayout
android:id="@+id/ll_shopcart_header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<View
android:layout_width="match_parent"
android:layout_height="10dp"
android:background="#f6f6f6"
android:id="@+id/view"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
>
<!-- 商店checkbox -->
<CheckBox
android:id="@+id/shop_checkbox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:paddingTop="10dp"
android:paddingBottom="10dp"
/>
<!-- 商店明晨 -->
<TextView
android:id="@+id/item_shopname"
android:textColor="#000"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="寶兒家服裝"
android:padding="10dp"
android:drawablePadding="5dp"
/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#f6f6f6"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center_vertical"
>
<!-- 商品 checkbox -->
<CheckBox
android:id="@+id/item_checkbox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="15dp"
/>
<!-- 商品圖片 -->
<ImageView
android:id="@+id/item_pic"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_margin="10dp"
/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
>
<TextView
android:id="@+id/item_price"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="¥185"
android:textColor="#e53e42"
android:textSize="14sp"
/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
>
<TextView
android:textColor="#000"
android:id="@+id/item_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="顏色：黑色"
android:textSize="12sp"
/>
<TextView
android:textColor="#000"
android:id="@+id/item_size"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="尺寸：XL"
android:textSize="12sp"
android:layout_marginLeft="10dp"
/>
</LinearLayout>
<com.bwie.shopcar.activity.CustomView
android:id="@+id/customview"
android:layout_width="180dp"
android:layout_height="wrap_content" />
</LinearLayout>
<ImageView
android:id="@+id/item_del"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="20dp"
android:src="@drawable/shopcart_delete"
/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#f6f6f6"
/>
</LinearLayout>