MVP二级购物车
2017-12-19 20:51
393 查看
//依赖
//权限
//DataDataBean
//MyModel
//MyModelCallBack
//三个ok包
//AbstractUiCallBack
//MyPresenter
//MyViewListener
//MainActivity
//MyApp
//PlasView
//ShopAdapter
//login下 login_btn.xml和shopcart_add.xml
//res下建dimen.xml
//把values下的colors改为
//activity_main.xml
//adapter_layout.xml
//plus_layout.xml
compile 'com.squareup.okhttp3:okhttp:3.9.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile files('libs/gson-2.2.4.jar')
compile 'com.android.support:recyclerview-v7:26.+'
compile files('libs/universal-image-loader-1.9.5.jar')//权限
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.INTERNET" /> android:name=".MyApp"
//DataDataBean
package com.example.a123.yklx.bean;
import java.util.List;
/**
* Created by 123 on 2017/12/19.
*/
public class DataDataBean {
/**
* msg : 请求成功
* 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":1,"pid":24,"price":288,"pscid":2,"selected":0,"sellerid":1,"subhead":"三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》","title":"三只松鼠 坚果炒货 零食奶油味 碧根果225g/袋"}],"sellerName":"商家1","sellerid":"1"},{"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":91,"price":1344,"pscid":112,"selected":0,"sellerid":2,"subhead":"针织针织闪闪闪亮你的眼","title":"维迩旎 2017秋冬新款长袖针织连衣裙韩版气质中长款名媛包臀A字裙 zx179709 黑色 XL"},{"bargainPrice":111.99,"createtime":"2017-10-14T21:48:08","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":9,"price":78.99,"pscid":1,"selected":0,"sellerid":2,"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2","sellerid":"2"},{"list":[{"bargainPrice":22.9,"createtime":"2017-10-14T21:38:26","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":1,"pid":34,"price":9,"pscid":2,"selected":0,"sellerid":11,"subhead":"三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》","title":"三只松鼠 坚果炒货 零食奶油味 碧根果225g/袋"}],"sellerName":"商家11","sellerid":"11"},{"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":6,"price":7.99,"pscid":1,"selected":0,"sellerid":22,"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22","sellerid":"22"}]
*/
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":1,"pid":24,"price":288,"pscid":2,"selected":0,"sellerid":1,"subhead":"三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》","title":"三只松鼠 坚果炒货 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 : 1
* pid : 24
* price : 288.0
* pscid : 2
* selected : 0
* sellerid : 1
* subhead : 三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》
* title : 三只松鼠 坚果炒货 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;
private int isFirst;
private boolean shopSelected;
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.createtim
1f591
e = 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 void setIsFirst(int isFirst) {
this.isFirst = isFirst;
}
public int getIsFirst() {
return isFirst;
}
public boolean isShopSelected() {
return shopSelected;
}
public boolean isItemSelected() {
return itemSelected;
}
public void setShopSelected(boolean shopSelected) {
this.shopSelected = shopSelected;
}
public void setItemSelected(boolean itemSelected) {
this.itemSelected = itemSelected;
}
}
}
}//MyModel
package com.example.a123.yklx.model;
import android.util.Log;
import com.example.a123.yklx.bean.DataDataBean;
import com.example.a123.yklx.okhttpp.AbstractUiCallBack;
import com.example.a123.yklx.okhttpp.OkhttpUtils;
/**
* Created by 123 on 2017/12/19.
*/
public class MyModel {
public void getData(final MyModelCallBack callBack){
OkhttpUtils.getInstance().asy(null, "http://120.27.23.105/product/getCarts?uid=170", new AbstractUiCallBack<DataDataBean>() {
@Override
public void success(DataDataBean dataDataBean) {
Log.e("=====",dataDataBean.toString());
callBack.success(dataDataBean);
}
@Override
public void failure(Exception e) {
callBack.fail(e);
}
});
}
}//MyModelCallBack
package com.example.a123.yklx.model;
import com.example.a123.yklx.bean.DataDataBean;
/**
* Created by 123 on 2017/12/19.
*/
public interface MyModelCallBack {
public void success(DataDataBean dataDataBean);
public void fail(Exception e);
}//三个ok包
//AbstractUiCallBack
package com.example.muhanxi.mvpshopdemo.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 单例 范型的封装
*/
public abstract class AbstractUiCallBack<T> implements Callback {
/**
* 成功回调
* @param t
*/
public abstract void success(T t);
/**
* 失败回调
* @param e
*/
public abstract void failure(Exception e);
private Handler handler = null ;
private Class clazz ;
public AbstractUiCallBack(){
handler = new Handler(Looper.getMainLooper());
// 得到的是一个 AbstractUiCallBack<T> 的Type
Type type = getClass().getGenericSuperclass() ;
// 得到的是T的实际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);
handler.post(new Runnable() {
@Override
public void run() {
success(t);
}
});
} catch (IOException e) {
e.printStackTrace();
failure(e);
} catch (JsonSyntaxException e) {
e.printStackTrace();
failure(e);
}
}
}
//OkhttpUtils
package com.example.muhanxi.mvpshopdemo.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 单例 范型的封装
*/
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)
//添加拦截器
.addInterceptor(new LoggingInterceptor())
.build();
}
return okhttpUtils ;
}
private static OkHttpClient client ;
/**
* 发起异步请求
* @param params
* @param url
* @param callBack
*/
public void asy(Map<String,String> params,String url,AbstractUiCallBack callBack){
Request request = null ;
if(params != null){
// post 请求
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 请求
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);
}
}
//LoggingInterceptor
package com.example.muhanxi.mvpshopdemo.okhttp;
import java.io.IOException;
import okhttp3.FormBody;
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
/**
* 可以实现 添加公共请求参数
*/
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;
}
}//MyPresenter
package com.example.a123.yklx.presenter;
import com.example.a123.yklx.bean.DataDataBean;
import com.example.a123.yklx.model.MyModel;
import com.example.a123.yklx.model.MyModelCallBack;
import com.example.a123.yklx.view.MyViewListener;
/**
* Created by 123 on 2017/12/19.
*/
public class MyPresenter {
private MyModel model;
private MyViewListener listener;
public MyPresenter(MyViewListener listener){
this.listener=listener;
model=new MyModel();
}
public void getData(){
model.getData(new MyModelCallBack() {
@Override
public void success(DataDataBean dataDataBean) {
if(listener!=null){
listener.success(dataDataBean);
}
}
@Override
public void fail(Exception e) {
if(listener!=null){
listener.fail(e);
}
}
});
}
//防止内存泄漏
public void detach(){
listener=null;
}
}//MyViewListener
package com.example.a123.yklx.view;
import com.example.a123.yklx.bean.DataDataBean;
/**
* Created by 123 on 2017/12/19.
*/
public interface MyViewListener {
public void success(DataDataBean dataDataBean);
public void fail(Exception e);
}//MainActivity
package com.example.a123.yklx;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.widget.CheckBox;
import android.widget.TextView;
import android.widget.Toast;
import com.example.a123.yklx.bean.DataDataBean;
import com.example.a123.yklx.presenter.MyPresenter;
import com.example.a123.yklx.view.MyViewListener;
import butterknife.Bind;
import butterknife.ButterKnife;
import butterknife.OnClick;
public class MainActivity extends AppCompatActivity implements MyViewListener{
@Bind(R.id.recyclerview)
RecyclerView recyclerview;
@Bind(R.id.quanxuan)
CheckBox quanxuan;
@Bind(R.id.count_zong)
TextView countZong;
@Bind(R.id.price_zong)
TextView priceZong;
private MyPresenter presenter;
private ShopAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
presenter = new MyPresenter(this);
presenter.getData();
adapter = new ShopAdapter(this);
LinearLayoutManager manager = new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
recyclerview.setLayoutManager(manager);
recyclerview.setAdapter(adapter);
adapter.setListener(new ShopAdapter.UpdateUiListener() {
@Override
public void setTotal(String total, String num, boolean allCheck) {
quanxuan.setChecked(allCheck);
countZong.setText(num);
priceZong.setText(total);
}
});
}
@Override
public void success(DataDataBean dataDataBean) {
adapter.add(dataDataBean);
}
@Override
public void fail(Exception e) {
Toast.makeText(this, "error", Toast.LENGTH_SHORT).show();
}
@Override
protected void onDestroy() {
super.onDestroy();
presenter.detach();
}
@OnClick(R.id.quanxuan)
public void onViewClicked() {
adapter.selectAll(quanxuan.isChecked());
}
}//MyApp
package com.example.a123.yklx;
import android.app.Application;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
/**
* Created by 123 on 2017/12/19.
*/
public class MyApp extends Application {
@Override
public void onCreate() {
super.onCreate();
ImageLoaderConfiguration configuration = new ImageLoaderConfiguration.Builder(this).build();
ImageLoader.getInstance().init(configuration);
}
}//PlasView
package com.example.a123.yklx;
import android.content.Context;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
/**
* Created by 123 on 2017/12/19.
*/
public class PlasView extends LinearLayout {
private Button revserse;
private Button add;
private EditText editText;
private int mCount=1;
public PlasView(Context context) {
super(context);
}
public PlasView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public PlasView(Context context, AttributeSet attrs) {
super(context, attrs);
View view= LayoutInflater.from(context).inflate(R.layout.plus_layout,null,false);
revserse = (Button) view.findViewById(R.id.revserse);
add = (Button) view.findViewById(R.id.add);
editText = (EditText) view.findViewById(R.id.content);
revserse.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//减号
String content=editText.getText().toString().trim();
int count=Integer.valueOf(content);
if(count>1){
mCount=count-1;
editText.setText(mCount+"");
if(listener!=null){
listener.click(mCount);
}
}
}
});
add.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//加号
String content=editText.getText().toString().trim();
int count=Integer.valueOf(content)+1;
mCount=count;
editText.setText(count+"");
if(listener!=null){
listener.click(count);
}
}
});
editText.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
}
});
addView(view);
}
public void setEditText(int num){
if(editText!=null){
editText.setText(num+"");
}
}
public ClickListener listener;
public void setListener(ClickListener listener){
this.listener=listener;
}
/**
* 加减号 点击事件
*/
public interface ClickListener{
public void click(int count);
}
}//ShopAdapter
package com.example.a123.yklx;
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.example.a123.yklx.bean.DataDataBean;
import com.nostra13.universalimageloader.core.ImageLoader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import butterknife.Bind;
import butterknife.ButterKnife;
/**
* Created by 123 on 2017/12/19.
*/
public class ShopAdapter extends RecyclerView.Adapter<ShopAdapter.IViewHolder> {
Context context;
private List<DataDataBean.DataBean.ListBean> list;
private Map<String, String> map = new HashMap<>();
private List<DataDataBean.DataBean.ListBean> first;
public ShopAdapter(Context context) {
this.context = context;
}
/**
* 添加数据 并更新显示
*
* @param dataDataBean
*/
public void add(DataDataBean dataDataBean) {
if (this.list == null) {
this.list = new ArrayList<>();
}
//遍历商家
for (DataDataBean.DataBean shop : dataDataBean.getData()) {
map.put(shop.getSellerid(), shop.getSellerName());
//遍历商品
for (int i = 0; i < shop.getList().size(); i++) {
this.list.add(shop.getList().get(i));
}
}
setFirst(this.list);
notifyDataSetChanged();
}
/**
* 设置数据源， 控制显示商家
* @param list
*/
public void setFirst(List<DataDataBean.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 IViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.adapter_layout, null);
return new IViewHolder(view);
}
@Override
public void onBindViewHolder(final IViewHolder holder, final int position) {
//显示商品图片
if(list.get(position).getIsFirst()==1){
//显示商家
holder.shopCheckbox.setVisibility(View.VISIBLE);
holder.shopname.setVisibility(View.VISIBLE);
holder.shopCheckbox.setChecked(list.get(position).isShopSelected());
// 显示商家的名称
// list.get(position).getSellerid() 取到商家的id
// map.get（）取到 商家的名称
holder.shopname.setText(map.get(String.valueOf(list.get(position).getSellerid())));
}else{
holder.shopCheckbox.setVisibility(View.GONE);
holder.shopname.setVisibility(View.GONE);
}
//控制 商品的 checkbox
holder.itemCheckbox.setChecked(list.get(position).isItemSelected());
String[] url = list.get(position).getImages().split("\\|");
ImageLoader.getInstance().displayImage(url[0],holder.itemPic);
holder.itemName.setText(list.get(position).getTitle());
holder.itemPrice.setText("¥"+list.get(position).getPrice()+"");
holder.plusViewId.setEditText(list.get(position).getNum());
// 商家的checkbox
holder.shopCheckbox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
list.get(position).setShopSelected(holder.shopCheckbox.isChecked());
for(int i=0;i<list.size();i++){
if(list.get(position).getSellerid() == list.get(i).getSellerid()){
list.get(i).setItemSelected(holder.shopCheckbox.isChecked());
}
}
notifyDataSetChanged();
sum(list);
}
});
// 商品的checkbox
holder.itemCheckbox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
list.get(position).setItemSelected(holder.itemCheckbox.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);
}
});
//删除
holder.itemDel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
list.remove(position);
setFirst(list);
notifyDataSetChanged();
sum(list);
}
});
//加减号
holder.plusViewId.setListener(new PlasView.ClickListener() {
@Override
public void click(int count) {
list.get(position).setNum(count);
notifyDataSetChanged();
sum(list);
}
});
}
/**
* 计算总价
* @param list
*/
private void sum(List<DataDataBean.DataBean.ListBean> list){
int totalNum = 0 ;
float totalMoney = 0.0f;
boolean allCheck =true;
for(int i=0;i<list.size();i++){
if(list.get(i).isItemSelected()){
totalNum += list.get(i).getNum() ;
totalMoney += list.get(i).getNum() * list.get(i).getPrice();
}else {
allCheck = false;
}
}
listener.setTotal(totalMoney+"",totalNum+"",allCheck);
}
//全选
public void selectAll(boolean check){
for (int i=0;i<list.size();i++){
list.get(i).setShopSelected(check);
list.get(i).setItemSelected(check);
}
notifyDataSetChanged();
sum(list);
}
@Override
public int getItemCount() {
return list==null ? 0 :list.size();
}
public class IViewHolder extends RecyclerView.ViewHolder {
@Bind(R.id.view)
View view;
@Bind(R.id.shop_checkbox)
CheckBox shopCheckbox;
@Bind(R.id.shopname)
TextView shopname;
@Bind(R.id.hander)
LinearLayout hander;
@Bind(R.id.item_checkbox)
CheckBox itemCheckbox;
@Bind(R.id.item_pic)
ImageView itemPic;
@Bind(R.id.item_price)
TextView itemPrice;
@Bind(R.id.item_name)
TextView itemName;
@Bind(R.id.plus_view_id)
PlasView plusViewId;
@Bind(R.id.item_del)
ImageView itemDel;
public IViewHolder(View itemView) {
super(itemView);
ButterKnife.bind(this, itemView);
}
}
public UpdateUiListener listener;
public void setListener(UpdateUiListener listener){
this.listener = listener;
}
public interface UpdateUiListener {
public void setTotal(String total,String num,boolean allCheck);
}
}//login下 login_btn.xml和shopcart_add.xml
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"> <corners android:radius="@dimen/height_200dp"></corners> <solid android:color="@color/pressed_icon_color"></solid> </shape>
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"> <corners android:radius="@dimen/height_200dp"></corners> <stroke android:color="@color/background_color" android:width="1dp"></stroke> </shape>
//res下建dimen.xml
<?xml version="1.0" encoding="utf-8"?> <resources> <dimen name="activity_horizontal_margin">16dp</dimen> <dimen name="activity_vertical_margin">16dp</dimen> <dimen name="margin_10dp">10dp</dimen> <dimen name="padding_5dp">5dp</dimen> <dimen name="padding_10dp">10dp</dimen> <dimen name="common_font_size_16">16sp</dimen> <dimen name="common_font_size_14">14sp</dimen> <dimen name="height_200dp">200dp</dimen> <dimen name="margin_30dp">30dp</dimen> <dimen name="margin_15dp">15dp</dimen> <dimen name="margin_1dp">1dp</dimen> <dimen name="margin_5dp">5dp</dimen> <dimen name="common_font_size_12">12sp</dimen> <dimen name="padding_2dp">2dp</dimen> <dimen name="margin_20dp">20dp</dimen> </resources>
//把values下的colors改为
<?xml version="1.0" encoding="utf-8"?> <resources> <color name="colorPrimary">#3F51B5</color> <color name="colorPrimaryDark">#303F9F</color> <color name="colorAccent">#FF4081</color> <color name="cwhite">#FFFFFF</color> <color name="title_bg">#FDE23D</color> <color name="tab_bg">#FFFFFF</color> <color name="tab_normal_textcolor">#373737</color> <color name="tab_selected_textcolor">#FDE23D</color> <color name="coffer">#442509</color> <color name="pressed_icon_color">#e53e42</color> <color name="background_color">#f6f6f6</color> <color name="main_red_text">#e53e42</color> <dimen name="padding_20dp">20dp</dimen> <color name="splitline_color">#dddddd</color> <color name="cblack">#000000</color> </resources>
//activity_main.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout 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" tools:context="com.example.a123.yklx.MainActivity"> <android.support.v7.widget.RecyclerView android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/recyclerview"></android.support.v7.widget.RecyclerView> <LinearLayout android:gravity="center" android:background="#dedede" android:layout_alignParentBottom="true" android:layout_width="match_parent" android:layout_height="60dp" android:orientation="horizontal"> <CheckBox android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/quanxuan"/> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="全选"/> <LinearLayout android:layout_marginRight="130dp" android:layout_marginLeft="50dp" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="共0件商品" android:id="@+id/count_zong"/> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="合计:¥0.00" android:id="@+id/price_zong"/> </LinearLayout> <Button android:textColor="#ffffff" android:layout_width="wrap_content" android:layout_height="60dp" android:text="去结算(0)" android:background="#ff0000" /> </LinearLayout> </RelativeLayout>
//adapter_layout.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/hander" android:orientation="vertical"> <View android:layout_width="match_parent" android:layout_height="@dimen/margin_10dp" android:background="@color/background_color" android:id="@+id/view"></View> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center_vertical"> <!-- 商店checkbox--> <CheckBox android:layout_width="wrap_content" android:layout_height="wrap_content" android:paddingLeft="@dimen/margin_15dp" android:paddingRight="@dimen/margin_15dp" android:paddingTop="@dimen/margin_10dp" android:paddingBottom="@dimen/margin_10dp" android:id="@+id/shop_checkbox" /> <!--商店名称--> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/shopname" android:textColor="@color/cblack" android:drawableLeft="@drawable/shopcart_shop" android:text="宝儿家服装" android:padding="@dimen/padding_10dp" android:drawablePadding="@dimen/padding_5dp" /> </LinearLayout> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center_vertical" android:orientation="horizontal"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical"> <View android:layout_width="match_parent" android:layout_height="@dimen/margin_1dp" android:background="@color/background_color"></View> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:gravity="center_vertical"> <!--商品checkbox--> <CheckBox android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/item_checkbox" android:padding="@dimen/margin_15dp"/> <!--商品图片--> <ImageView android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/item_pic" android:layout_margin="@dimen/margin_10dp"/> <LinearLayout android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:orientation="vertical"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/item_price" android:text="¥185" android:textColor="@color/main_red_text" android:textSize="@dimen/common_font_size_14"/> <LinearLayout android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="@dimen/margin_5dp" android:layout_marginBottom="@dimen/margin_5dp"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="颜色:黑色" android:textSize="@dimen/common_font_size_12" android:id="@+id/item_name" android:textColor="@color/cblack"/> <!-- <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="尺寸:XL" android:textSize="@dimen/common_font_size_12" android:textColor="@color/cblack" android:id="@+id/item_size" android:layout_marginLeft="@dimen/margin_10dp"/>--> <com.example.a123.yklx.PlasView android:layout_width="100dp" android:layout_height="wrap_content" android:id="@+id/plus_view_id"></com.example.a123.yklx.PlasView> </LinearLayout> </LinearLayout> <View android:layout_width="1dp" android:layout_height="match_parent" android:layout_marginTop="@dimen/padding_10dp" android:layout_marginBottom="@dimen/padding_10dp" android:background="@color/splitline_color"> </View> <ImageView android:id="@+id/item_del" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="@dimen/margin_20dp" android:src="@drawable/shopcart_delete"/> </LinearLayout> </LinearLayout> <View android:layout_width="match_parent" android:layout_height="@dimen/margin_1dp" android:background="@color/background_color"></View> </LinearLayout> </LinearLayout>
//plus_layout.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:orientation="horizontal" android:layout_height="match_parent"> <Button android:layout_width="30dp" android:layout_height="30dp" android:id="@+id/revserse" android:text="-" android:background="#00FFFFFF"/> <EditText android:inputType="number" android:text="1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/content"/> <Button android:background="#00FFFFFF" android:text="+" android:id="@+id/add" android:layout_width="30dp" android:layout_height="30dp" /> </LinearLayout>
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