无限轮播(Handler+ImageLoader)+OkHttp二次封装

今天来搞一下通过网络请求实现无限轮播,我写了一个小demo与大家分享一下,我是在fragment中操作的,那么Activity在这里就不展示了,Activity也就是实现fragment与fragment之间的联动,所以今天就只给大家分享一下轮播图涉及到的一些相关代码,节省大家的阅读时间,提高大家的工作效率;
首先搭建环境:
依赖:

 /*android5.0的新特性使用*/
    implementation 'com.android.support:support-v13:28.0.0'
    implementation 'com.android.support:cardview-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support:support-v13:28.0.0'
    implementation 'com.squareup.okhttp3:okhttp:3.4.2'
    implementation 'com.android.support:recyclerview-v7:28.0.0'
    implementation 'com.google.code.gson:gson:2.8.5'
    implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'

网络权限:

<uses-permission android:name="android.permission.INTERNET"/>

因为本次我采用的是ImageLoader加载图片,所以需要在AndroidManifest(清单文件)里注册一下我们自定义的MyApplication类:

 <application
        android:name=".MyApp.MyApplication"
    </application>

1.Fragment:
在这里我调用了封装好的OkHttp进行网络请求,从而获取图片,通过handler实现无限轮播

package com.example.weekone.fragment;

import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.view.ViewPager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.example.weekone.R;
import com.example.weekone.adapter.SlideshowAdadpter;
import com.example.weekone.bean.DataItem;
import com.example.weekone.util.OkHttpUtils;
import com.google.gson.Gson;

import java.util.List;

/**
 * date:2018/12/2
 * author:李壮(大壮)
 * function:
 */
public class HomeFragment extends Fragment {
    private ViewPager home_vp;
    private RecyclerView home_center_recyclerview;
    private RecyclerView home_bootom_recyclerview;
    private String path = "http://result.eolinker.com/umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611?uri=homepage";
    private SlideshowAdadpter mSlideshowAdadpter;
    private int SUM = 0;

    Handler mHandler = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            home_vp.setCurrentItem(home_vp.getCurrentItem() + 1);
            mHandler.sendEmptyMessageDelayed(SUM,1000);
        }
    };
    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = View.inflate(getContext(), R.layout.home_fragment_item, null);
        //初始化控件
        initView(view);

        //加载轮播图
        initSlideshow();

        return view;
    }

    //设置轮播效果
    private void initSlideshow() {
        OkHttpUtils.getInstance().doGet(path, new OkHttpUtils.onOkCallback() {
            @Override
            public void success(String json) {
                DataItem dataItem = new Gson().fromJson(json, DataItem.class);
                List<DataItem.DataBean.DefaultGoodsListBean> defaultGoodsList = dataItem.getData().getDefaultGoodsList();
                //创建适配器
                mSlideshowAdadpter = new SlideshowAdadpter(getActivity());
                mSlideshowAdadpter.setData(defaultGoodsList);
                home_vp.setAdapter(mSlideshowAdadpter);
                mHandler.sendEmptyMessageDelayed(SUM,1000);
            }

            @Override
            public void defeated(Exception e) {

            }
        });
    }

    private void initView(View view) {
        home_vp = (ViewPager) view.findViewById(R.id.home_vp);
        home_center_recyclerview = (RecyclerView) view.findViewById(R.id.home_center_recyclerview);
        home_bootom_recyclerview = (RecyclerView) view.findViewById(R.id.home_bootom_recyclerview);
    }
}

2.创建适配器:
在这里对页面进行操作,完成图片的展示,我采用了一个比较简单的框架ImageLoader来进行图片的加载展示工作

package com.example.weekone.adapter;

import android.content.Context;
import android.net.Uri;
import android.support.annotation.NonNull;
import android.support.v4.app.FragmentActivity;
import android.support.v4.view.PagerAdapter;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;

import com.example.weekone.MyApp.Config;
import com.example.weekone.bean.DataItem;
import com.facebook.drawee.generic.GenericDraweeHierarchyBuilder;
import com.facebook.drawee.view.SimpleDraweeView;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.ArrayList;
import java.util.List;

/**
 * date:2018/12/2
 * author:李壮(大壮)
 * function:轮播图适配器
 */
public class SlideshowAdadpter extends PagerAdapter {

    private Context mContext;
    private List<DataItem.DataBean.DefaultGoodsListBean> mDefaultGoodsListBeans;
    private String path = "http://result.eolinker.com/umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611?uri=homepage";

    public SlideshowAdadpter(Context context) {
        this.mContext = context;
        mDefaultGoodsListBeans = new ArrayList<>();
    }
    public void setData(List<DataItem.DataBean.DefaultGoodsListBean> defaultGoodsList) {
        mDefaultGoodsListBeans.clear();
        if (defaultGoodsList != null){
            mDefaultGoodsListBeans.addAll(defaultGoodsList);
        }
        notifyDataSetChanged();
    }
    @Override
    public int getCount() {
        return mDefaultGoodsListBeans.size() > 0 ? Integer.MAX_VALUE : 0;
    }

    @Override
    public boolean isViewFromObject(@NonNull View view, @NonNull Object o) {
        return view == o;
    }

    @NonNull
    @Override
    public Object instantiateItem(@NonNull ViewGroup container, int position) {
        //SimpleDraweeView simpleDraweeView = new SimpleDraweeView(mContext);
        ImageView imageView = new ImageView(mContext);
        //Uri parse = Uri.parse(mDefaultGoodsListBeans.get(position).getGoods_img());
        //GenericDraweeHierarchyBuilder genericDraweeHierarchyBuilder = new GenericDraweeHierarchyBuilder(mContext.getResources());
        ImageLoader.getInstance().displayImage(mDefaultGoodsListBeans.get(position % mDefaultGoodsListBeans.size()).getGoods_img(),imageView,Config.disPlay());
        container.addView(imageView);
        return imageView;
    }

    @Override
    public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
        container.removeView((View) object);
    }
}

3.创建自定义类MyApplication:
前面提到我使用的是ImageLoader所以我们需要自定义一个MyApplication类

package com.example.weekone.MyApp;

import android.app.Application;

import com.facebook.drawee.backends.pipeline.Fresco;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;

/**
 * date:2018/12/2
 * author:李壮(大壮)
 * function:
 */
public class MyApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        Fresco.initialize(this);

        ImageLoaderConfiguration imageLoaderConfiguration = new ImageLoaderConfiguration.Builder(this)
                .diskCacheSize(50*1024*1024)
                .memoryCacheSize(10)
                .defaultDisplayImageOptions(Config.disPlay())
                .build();
        ImageLoader.getInstance().init(imageLoaderConfiguration);
    }
}

接下来定义一个样式类:
我们可以根据需求,设置相应的展示样式,这次我就搞个简单的,使用的是接口提供的默认样式的图片效果

package com.example.weekone.MyApp;

import com.nostra13.universalimageloader.core.DisplayImageOptions;

/**
 * date:2018/12/2
 * author:李壮(大壮)
 * function:
 */
public class Config {
    public static DisplayImageOptions  disPlay(){
        DisplayImageOptions displayImageOptions = new DisplayImageOptions.Builder()
                .cacheInMemory(true)
                .cacheInMemory(true)
                .build();
        return displayImageOptions;
    }
}

4.OkHttp二次封装

package com.example.weekone.util;

import android.os.Handler;
import android.os.Looper;

import java.io.IOException;
import java.util.Map;
import java.util.concurrent.TimeUnit;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

/**
 * date:2018/12/2
 * author:李壮(大壮)
 * function:OkHttp二次封装
 */
public class OkHttpUtils {

    private static OkHttpUtils mOkHttpUtils;
    private final OkHttpClient mOkHttpClient;
    private Handler mHandler;

    //创建一个私有的构造方法
    private OkHttpUtils() {
        //创建一个主线程Handler
        mHandler = new Handler(Looper.getMainLooper());
        //创建OkHttpClient
        mOkHttpClient = new OkHttpClient.Builder()
                .writeTimeout(10,TimeUnit.SECONDS)
                .readTimeout(10,TimeUnit.SECONDS)
                .connectTimeout(10,TimeUnit.SECONDS)
                .build();
    }

    //单例模式
    public static OkHttpUtils getInstance(){
       if (mOkHttpUtils == null){
           synchronized (OkHttpUtils.class){
               if (mOkHttpUtils == null){
                   mOkHttpUtils = new OkHttpUtils();
               }
           }
       }
       return mOkHttpUtils;
    }

    //接口回调
    public interface onOkCallback{
        //成功
        void success(String json);
        //失败
        void defeated(Exception e);
    }

    //封装doPost网络请求
    public void doPost(String url, Map<String,String> map, final onOkCallback okCallback){
        //创建一个FormBody
        FormBody.Builder builder = new FormBody.Builder();
        if (map != null){
            for (String key : map.keySet()){
                builder.add(key,map.get(key));
            }
        }

        FormBody formBody = builder.build();

        //创建Request
        Request request = new Request.Builder()
                .post(formBody)
                .url(url)
                .build();
        //创建Call对象
        Call call = mOkHttpClient.newCall(request);
        //通过call调用enqueue方法,完成网络请求
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Call call, final IOException e) {
                if (okCallback != null){
                    mHandler.post(new Runnable() {
                        @Override
                        public void run() {
                            okCallback.defeated(e);
                        }
                    });
                }
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                if (response != null && response.isSuccessful()){
                    final String json = response.body().string();
                    if (okCallback != null){
                        mHandler.post(new Runnable() {
                            @Override
                            public void run() {
                                okCallback.success(json);
                            }
                        });
                    }
                }
            }
        });

    }

    //封装doGet网络请求
    public void doGet(String url,final onOkCallback okCallback){
        //创建Request
        Request request = new Request.Builder()
                .get()
                .url(url)
                .build();
        //创建Call对象
        Call call = mOkHttpClient.newCall(request);
        //通过call调用enqueue方法,完成网络请求
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Call call, final IOException e) {
                if (okCallback != null){
                    mHandler.post(new Runnable() {
                        @Override
                        public void run() {
                            okCallback.defeated(e);
                        }
                    });
                }
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                if (response != null && response.isSuccessful()){
                    final String json = response.body().string();
                    if (okCallback != null){
                        mHandler.post(new Runnable() {
                            @Override
                            public void run() {
                                okCallback.success(json);
                            }
                        });
                    }
                }
            }
        });

    }
}

5.Bean类:

package com.example.weekone.bean;

import java.util.List;

public class DataItem {


    private int code;
    private String msg;
    private DataBean data;

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public DataBean getData() {
        return data;
    }

    public void setData(DataBean data) {
        this.data = data;
    }

    public static class DataBean {
       

        private ActivityInfoBean activityInfo;
        private boolean creditRecived;
        private GoodsSpreeActivityBean goodsSpreeActivity;
        private List<SubjectsBean> subjects;
        private List<Ad1Bean> ad1;
        private List<Ad5Bean> ad5;
        private List<Ad8Bean> ad8;
        private List<DefaultGoodsListBean> defaultGoodsList;

        public ActivityInfoBean getActivityInfo() {
            return activityInfo;
        }

        public void setActivityInfo(ActivityInfoBean activityInfo) {
            this.activityInfo = activityInfo;
        }

        public boolean isCreditRecived() {
            return creditRecived;
        }

        public void setCreditRecived(boolean creditRecived) {
            this.creditRecived = creditRecived;
        }

        public GoodsSpreeActivityBean getGoodsSpreeActivity() {
            return goodsSpreeActivity;
        }

        public void setGoodsSpreeActivity(GoodsSpreeActivityBean goodsSpreeActivity) {
            this.goodsSpreeActivity = goodsSpreeActivity;
        }

        public List<SubjectsBean> getSubjects() {
            return subjects;
        }

        public void setSubjects(List<SubjectsBean> subjects) {
            this.subjects = subjects;
        }

        public List<Ad1Bean> getAd1() {
            return ad1;
        }

        public void setAd1(List<Ad1Bean> ad1) {
            this.ad1 = ad1;
        }

        public List<Ad5Bean> getAd5() {
            return ad5;
        }

        public void setAd5(List<Ad5Bean> ad5) {
            this.ad5 = ad5;
        }

        public List<Ad8Bean> getAd8() {
            return ad8;
        }

        public void setAd8(List<Ad8Bean> ad8) {
            this.ad8 = ad8;
        }

        public List<DefaultGoodsListBean> getDefaultGoodsList() {
            return defaultGoodsList;
        }

        public void setDefaultGoodsList(List<DefaultGoodsListBean> defaultGoodsList) {
            this.defaultGoodsList = defaultGoodsList;
        }

        public static class ActivityInfoBean {
           

            private String activityAreaDisplay;
            private List<ActivityInfoListBean> activityInfoList;

            public String getActivityAreaDisplay() {
                return activityAreaDisplay;
            }

            public void setActivityAreaDisplay(String activityAreaDisplay) {
                this.activityAreaDisplay = activityAreaDisplay;
            }

            public List<ActivityInfoListBean> getActivityInfoList() {
                return activityInfoList;
            }

            public void setActivityInfoList(List<ActivityInfoListBean> activityInfoList) {
                this.activityInfoList = activityInfoList;
            }

            public static class ActivityInfoListBean {
               

                private String id;
                private String activityImg;
                private String activityType;
                private String activityData;
                private String activityDataDetail;
                private String activityAreaDisplay;
                private String countDownEnable;
                private String remark;
                private int sort;

                public String getId() {
                    return id;
                }

                public void setId(String id) {
                    this.id = id;
                }

                public String getActivityImg() {
                    return activityImg;
                }

                public void setActivityImg(String activityImg) {
                    this.activityImg = activityImg;
                }

                public String getActivityType() {
                    return activityType;
                }

                public void setActivityType(String activityType) {
                    this.activityType = activityType;
                }

                public String getActivityData() {
                    return activityData;
                }

                public void setActivityData(String activityData) {
                    this.activityData = activityData;
                }

                public String getActivityDataDetail() {
                    return activityDataDetail;
                }

                public void setActivityDataDetail(String activityDataDetail) {
                    this.activityDataDetail = activityDataDetail;
                }

                public String getActivityAreaDisplay() {
                    return activityAreaDisplay;
                }

                public void setActivityAreaDisplay(String activityAreaDisplay) {
                    this.activityAreaDisplay = activityAreaDisplay;
                }

                public String getCountDownEnable() {
                    return countDownEnable;
                }

                public void setCountDownEnable(String countDownEnable) {
                    this.countDownEnable = countDownEnable;
                }

                public String getRemark() {
                    return remark;
                }

                public void setRemark(String remark) {
                    this.remark = remark;
                }

                public int getSort() {
                    return sort;
                }

                public void setSort(int sort) {
                    this.sort = sort;
                }
            }
        }

        public static class GoodsSpreeActivityBean {
        

            private String id;
            private String name;
            private String startDate;
            private String endDate;
            private String status;
            private String startSeconds;
            private String endSeconds;
            private String isChecked;
            private List<GoodsListBean> goodsList;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getName() {
                return name;
            }

            public void setName(String name) {
                this.name = name;
            }

            public String getStartDate() {
                return startDate;
            }

            public void setStartDate(String startDate) {
                this.startDate = startDate;
            }

            public String getEndDate() {
                return endDate;
            }

            public void setEndDate(String endDate) {
                this.endDate = endDate;
            }

            public String getStatus() {
                return status;
            }

            public void setStatus(String status) {
                this.status = status;
            }

            public String getStartSeconds() {
                return startSeconds;
            }

            public void setStartSeconds(String startSeconds) {
                this.startSeconds = startSeconds;
            }

            public String getEndSeconds() {
                return endSeconds;
            }

            public void setEndSeconds(String endSeconds) {
                this.endSeconds = endSeconds;
            }

            public String getIsChecked() {
                return isChecked;
            }

            public void setIsChecked(String isChecked) {
                this.isChecked = isChecked;
            }

            public List<GoodsListBean> getGoodsList() {
                return goodsList;
            }

            public void setGoodsList(List<GoodsListBean> goodsList) {
                this.goodsList = goodsList;
            }

            public static class GoodsListBean {
               

                private String id;
                private String goodsSpreeId;
                private String goodsId;
                private String goodsName;
                private String goodsImg;
                private int marketPrice;
                private double activityPrice;
                private int salesRatio;
                private int stockNumber;
                private int releaseNumber;

                public String getId() {
                    return id;
                }

                public void setId(String id) {
                    this.id = id;
                }

                public String getGoodsSpreeId() {
                    return goodsSpreeId;
                }

                public void setGoodsSpreeId(String goodsSpreeId) {
                    this.goodsSpreeId = goodsSpreeId;
                }

                public String getGoodsId() {
                    return goodsId;
                }

                public void setGoodsId(String goodsId) {
                    this.goodsId = goodsId;
                }

                public String getGoodsName() {
                    return goodsName;
                }

                public void setGoodsName(String goodsName) {
                    this.goodsName = goodsName;
                }

                public String getGoodsImg() {
                    return goodsImg;
                }

                public void setGoodsImg(String goodsImg) {
                    this.goodsImg = goodsImg;
                }

                public int getMarketPrice() {
                    return marketPrice;
                }

                public void setMarketPrice(int marketPrice) {
                    this.marketPrice = marketPrice;
                }

                public double getActivityPrice() {
                    return activityPrice;
                }

                public void setActivityPrice(double activityPrice) {
                    this.activityPrice = activityPrice;
                }

                public int getSalesRatio() {
                    return salesRatio;
                }

                public void setSalesRatio(int salesRatio) {
                    this.salesRatio = salesRatio;
                }

                public int getStockNumber() {
                    return stockNumber;
                }

                public void setStockNumber(int stockNumber) {
                    this.stockNumber = stockNumber;
                }

                public int getReleaseNumber() {
                    return releaseNumber;
                }

                public void setReleaseNumber(int releaseNumber) {
                    this.releaseNumber = releaseNumber;
                }
            }
        }

        public static class SubjectsBean {
       
            private String id;
            private String title;
            private String detail;
            private String image;
            private String start_time;
            private String end_time;
            private int show_number;
            private String state;
            private int sort;
            private String descImage;
            private String template;
            private String url;
            private String wapUrl;
            private List<GoodsListBeanX> goodsList;
            private List<String> goodsIdsList;
            private List<GoodsRelationListBean> goodsRelationList;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public String getDetail() {
                return detail;
            }

            public void setDetail(String detail) {
                this.detail = detail;
            }

            public String getImage() {
                return image;
            }

            public void setImage(String image) {
                this.image = image;
            }

            public String getStart_time() {
                return start_time;
            }

            public void setStart_time(String start_time) {
                this.start_time = start_time;
            }

            public String getEnd_time() {
                return end_time;
            }

            public void setEnd_time(String end_time) {
                this.end_time = end_time;
            }

            public int getShow_number() {
                return show_number;
            }

            public void setShow_number(int show_number) {
                this.show_number = show_number;
            }

            public String getState() {
                return state;
            }

            public void setState(String state) {
                this.state = state;
            }

            public int getSort() {
                return sort;
            }

            public void setSort(int sort) {
                this.sort = sort;
            }

            public String getDescImage() {
                return descImage;
            }

            public void setDescImage(String descImage) {
                this.descImage = descImage;
            }

            public String getTemplate() {
                return template;
            }

            public void setTemplate(String template) {
                this.template = template;
            }

            public String getUrl() {
                return url;
            }

            public void setUrl(String url) {
                this.url = url;
            }

            public String getWapUrl() {
                return wapUrl;
            }

            public void setWapUrl(String wapUrl) {
                this.wapUrl = wapUrl;
            }

            public List<GoodsListBeanX> getGoodsList() {
                return goodsList;
            }

            public void setGoodsList(List<GoodsListBeanX> goodsList) {
                this.goodsList = goodsList;
            }

            public List<String> getGoodsIdsList() {
                return goodsIdsList;
            }

            public void setGoodsIdsList(List<String> goodsIdsList) {
                this.goodsIdsList = goodsIdsList;
            }

            public List<GoodsRelationListBean> getGoodsRelationList() {
                return goodsRelationList;
            }

            public void setGoodsRelationList(List<GoodsRelationListBean> goodsRelationList) {
                this.goodsRelationList = goodsRelationList;
            }

            public static class GoodsListBeanX {
              

                private String id;
                private String goods_name;
                private double shop_price;
                private float market_price;
                private String goods_img;
                private boolean reservable;
                private String efficacy;
                private int stock_number;
                private int restrict_purchase_num;
                private String goodsName;
                private String goodsImage;
                private String description;

                public String getId() {
                    return id;
                }

                public void setId(String id) {
                    this.id = id;
                }

                public String getGoods_name() {
                    return goods_name;
                }

                public void setGoods_name(String goods_name) {
                    this.goods_name = goods_name;
                }

                public double getShop_price() {
                    return shop_price;
                }

                public void setShop_price(double shop_price) {
                    this.shop_price = shop_price;
                }

                public float getMarket_price() {
                    return market_price;
                }

                public void setMarket_price(int market_price) {
                    this.market_price = market_price;
                }

                public String getGoods_img() {
                    return goods_img;
                }

                public void setGoods_img(String goods_img) {
                    this.goods_img = goods_img;
                }

                public boolean isReservable() {
                    return reservable;
                }

                public void setReservable(boolean reservable) {
                    this.reservable = reservable;
                }

                public String getEfficacy() {
                    return efficacy;
                }

                public void setEfficacy(String efficacy) {
                    this.efficacy = efficacy;
                }

                public int getStock_number() {
                    return stock_number;
                }

                public void setStock_number(int stock_number) {
                    this.stock_number = stock_number;
                }

                public int getRestrict_purchase_num() {
                    return restrict_purchase_num;
                }

                public void setRestrict_purchase_num(int restrict_purchase_num) {
                    this.restrict_purchase_num = restrict_purchase_num;
                }

                public String getGoodsName() {
                    return goodsName;
                }

                public void setGoodsName(String goodsName) {
                    this.goodsName = goodsName;
                }

                public String getGoodsImage() {
                    return goodsImage;
                }

                public void setGoodsImage(String goodsImage) {
                    this.goodsImage = goodsImage;
                }

                public String getDescription() {
                    return description;
                }

                public void setDescription(String description) {
                    this.description = description;
                }
            }

            public static class GoodsRelationListBean {
               
                private String id;
                private String subject_id;
                private String goods_id;
                private String goodsName;
                private String goodsImage;
                private String description;

                public String getId() {
                    return id;
                }

                public void setId(String id) {
                    this.id = id;
                }

                public String getSubject_id() {
                    return subject_id;
                }

                public void setSubject_id(String subject_id) {
                    this.subject_id = subject_id;
                }

                public String getGoods_id() {
                    return goods_id;
                }

                public void setGoods_id(String goods_id) {
                    this.goods_id = goods_id;
                }

                public String getGoodsName() {
                    return goodsName;
                }

                public void setGoodsName(String goodsName) {
                    this.goodsName = goodsName;
                }

                public String getGoodsImage() {
                    return goodsImage;
                }

                public void setGoodsImage(String goodsImage) {
                    this.goodsImage = goodsImage;
                }

                public String getDescription() {
                    return description;
                }

                public void setDescription(String description) {
                    this.description = description;
                }
            }
        }

        public static class Ad1Bean {
           

            private String id;
            private String createtime;
            private String lastupdatetime;
            private String image;
            private int ad_type;
            private int sort;
            private int position;
            private int enabled;
            private String createuser;
            private String lastupdateuser;
            private String ad_type_dynamic;
            private String ad_type_dynamic_data;
            private String ad_type_dynamic_detail;
            private String title;
            private String channelType;
            private String show_channel;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getCreatetime() {
                return createtime;
            }

            public void setCreatetime(String createtime) {
                this.createtime = createtime;
            }

            public String getLastupdatetime() {
                return lastupdatetime;
            }

            public void setLastupdatetime(String lastupdatetime) {
                this.lastupdatetime = lastupdatetime;
            }

            public String getImage() {
                return image;
            }

            public void setImage(String image) {
                this.image = image;
            }

            public int getAd_type() {
                return ad_type;
            }

            public void setAd_type(int ad_type) {
                this.ad_type = ad_type;
            }

            public int getSort() {
                return sort;
            }

            public void setSort(int sort) {
                this.sort = sort;
            }

            public int getPosition() {
                return position;
            }

            public void setPosition(int position) {
                this.position = position;
            }

            public int getEnabled() {
                return enabled;
            }

            public void setEnabled(int enabled) {
                this.enabled = enabled;
            }

            public String getCreateuser() {
                return createuser;
            }

            public void setCreateuser(String createuser) {
                this.createuser = createuser;
            }

            public String getLastupdateuser() {
                return lastupdateuser;
            }

            public void setLastupdateuser(String lastupdateuser) {
                this.lastupdateuser = lastupdateuser;
            }

            public String getAd_type_dynamic() {
                return ad_type_dynamic;
            }

            public void setAd_type_dynamic(String ad_type_dynamic) {
                this.ad_type_dynamic = ad_type_dynamic;
            }

            public String getAd_type_dynamic_data() {
                return ad_type_dynamic_data;
            }

            public void setAd_type_dynamic_data(String ad_type_dynamic_data) {
                this.ad_type_dynamic_data = ad_type_dynamic_data;
            }

            public String getAd_type_dynamic_detail() {
                return ad_type_dynamic_detail;
            }

            public void setAd_type_dynamic_detail(String ad_type_dynamic_detail) {
                this.ad_type_dynamic_detail = ad_type_dynamic_detail;
            }

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public String getChannelType() {
                return channelType;
            }

            public void setChannelType(String channelType) {
                this.channelType = channelType;
            }

            public String getShow_channel() {
                return show_channel;
            }

            public void setShow_channel(String show_channel) {
                this.show_channel = show_channel;
            }
        }

        public static class Ad5Bean {
          
            private String id;
            private String image;
            private int ad_type;
            private int sort;
            private int position;
            private int enabled;
            private String ad_type_dynamic;
            private String ad_type_dynamic_data;
            private String ad_type_dynamic_detail;
            private String show_channel;
            private String title;
            private String url;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getImage() {
                return image;
            }

            public void setImage(String image) {
                this.image = image;
            }

            public int getAd_type() {
                return ad_type;
            }

            public void setAd_type(int ad_type) {
                this.ad_type = ad_type;
            }

            public int getSort() {
                return sort;
            }

            public void setSort(int sort) {
                this.sort = sort;
            }

            public int getPosition() {
                return position;
            }

            public void setPosition(int position) {
                this.position = position;
            }

            public int getEnabled() {
                return enabled;
            }

            public void setEnabled(int enabled) {
                this.enabled = enabled;
            }

            public String getAd_type_dynamic() {
                return ad_type_dynamic;
            }

            public void setAd_type_dynamic(String ad_type_dynamic) {
                this.ad_type_dynamic = ad_type_dynamic;
            }

            public String getAd_type_dynamic_data() {
                return ad_type_dynamic_data;
            }

            public void setAd_type_dynamic_data(String ad_type_dynamic_data) {
                this.ad_type_dynamic_data = ad_type_dynamic_data;
            }

            public String getAd_type_dynamic_detail() {
                return ad_type_dynamic_detail;
            }

            public void setAd_type_dynamic_detail(String ad_type_dynamic_detail) {
                this.ad_type_dynamic_detail = ad_type_dynamic_detail;
            }

            public String getShow_channel() {
                return show_channel;
            }

            public void setShow_channel(String show_channel) {
                this.show_channel = show_channel;
            }

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public String getUrl() {
                return url;
            }

            public void setUrl(String url) {
                this.url = url;
            }
        }

        public static class Ad8Bean {
         

            private String id;
            private String image;
            private int ad_type;
            private int sort;
            private int position;
            private int enabled;
            private String description;
            private String ad_type_dynamic;
            private String ad_type_dynamic_data;
            private String ad_type_dynamic_detail;
            private String show_channel;
            private String title;
            private GoodsBean goods;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getImage() {
                return image;
            }

            public void setImage(String image) {
                this.image = image;
            }

            public int getAd_type() {
                return ad_type;
            }

            public void setAd_type(int ad_type) {
                this.ad_type = ad_type;
            }

            public int getSort() {
                return sort;
            }

            public void setSort(int sort) {
                this.sort = sort;
            }

            public int getPosition() {
                return position;
            }

            public void setPosition(int position) {
                this.position = position;
            }

            public int getEnabled() {
                return enabled;
            }

            public void setEnabled(int enabled) {
                this.enabled = enabled;
            }

            public String getDescription() {
                return description;
            }

            public void setDescription(String description) {
                this.description = description;
            }

            public String getAd_type_dynamic() {
                return ad_type_dynamic;
            }

            public void setAd_type_dynamic(String ad_type_dynamic) {
                this.ad_type_dynamic = ad_type_dynamic;
            }

            public String getAd_type_dynamic_data() {
                return ad_type_dynamic_data;
            }

            public void setAd_type_dynamic_data(String ad_type_dynamic_data) {
                this.ad_type_dynamic_data = ad_type_dynamic_data;
            }

            public String getAd_type_dynamic_detail() {
                return ad_type_dynamic_detail;
            }

            public void setAd_type_dynamic_detail(String ad_type_dynamic_detail) {
                this.ad_type_dynamic_detail = ad_type_dynamic_detail;
            }

            public String getShow_channel() {
                return show_channel;
            }

            public void setShow_channel(String show_channel) {
                this.show_channel = show_channel;
            }

            public String getTitle() {
                return title;
            }

            public void setTitle(String title) {
                this.title = title;
            }

            public GoodsBean getGoods() {
                return goods;
            }

            public void setGoods(GoodsBean goods) {
                this.goods = goods;
            }

            public static class GoodsBean {
              

                private int collect_count;
                private boolean reservable;
                private int restriction;
                private int restrict_purchase_num;
                private boolean is_coupon_allowed;
                private int allocated_stock;
                private int is_gift;

                public int getCollect_count() {
                    return collect_count;
                }

                public void setCollect_count(int collect_count) {
                    this.collect_count = collect_count;
                }

                public boolean isReservable() {
                    return reservable;
                }

                public void setReservable(boolean reservable) {
                    this.reservable = reservable;
                }

                public int getRestriction() {
                    return restriction;
                }

                public void setRestriction(int restriction) {
                    this.restriction = restriction;
                }

                public int getRestrict_purchase_num() {
                    return restrict_purchase_num;
                }

                public void setRestrict_purchase_num(int restrict_purchase_num) {
                    this.restrict_purchase_num = restrict_purchase_num;
                }

                public boolean isIs_coupon_allowed() {
                    return is_coupon_allowed;
                }

                public void setIs_coupon_allowed(boolean is_coupon_allowed) {
                    this.is_coupon_allowed = is_coupon_allowed;
                }

                public int getAllocated_stock() {
                    return allocated_stock;
                }

                public void setAllocated_stock(int allocated_stock) {
                    this.allocated_stock = allocated_stock;
                }

                public int getIs_gift() {
                    return is_gift;
                }

                public void setIs_gift(int is_gift) {
                    this.is_gift = is_gift;
                }
            }
        }

        public static class DefaultGoodsListBean {
         

            private String id;
            private String goods_name;
            private double shop_price;
            private float market_price;
            private String goods_img;
            private boolean reservable;
            private String efficacy;
            private int stock_number;
            private int restrict_purchase_num;

            public String getId() {
                return id;
            }

            public void setId(String id) {
                this.id = id;
            }

            public String getGoods_name() {
                return goods_name;
            }

            public void setGoods_name(String goods_name) {
                this.goods_name = goods_name;
            }

            public double getShop_price() {
                return shop_price;
            }

            public void setShop_price(double shop_price) {
                this.shop_price = shop_price;
            }

            public float getMarket_price() {
                return market_price;
            }

            public void setMarket_price(int market_price) {
                this.market_price = market_price;
            }

            public String getGoods_img() {
                return goods_img;
            }

            public void setGoods_img(String goods_img) {
                this.goods_img = goods_img;
            }

            public boolean isReservable() {
                return reservable;
            }

            public void setReservable(boolean reservable) {
                this.reservable = reservable;
            }

            public String getEfficacy() {
                return efficacy;
            }

            public void setEfficacy(String efficacy) {
                this.efficacy = efficacy;
            }

            public int getStock_number() {
                return stock_number;
            }

            public void setStock_number(int stock_number) {
                this.stock_number = stock_number;
            }

            public int getRestrict_purchase_num() {
                return restrict_purchase_num;
            }

            public void setRestrict_purchase_num(int restrict_purchase_num) {
                this.restrict_purchase_num = restrict_purchase_num;
            }
        }
    }
}

6.XML布局文件:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:orientation="vertical"
    android:layout_height="match_parent">
    <android.support.v4.view.ViewPager
        android:id="@+id/home_vp"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="3"/>
    <android.support.v7.widget.RecyclerView
        android:id="@+id/home_center_recyclerview"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="3"/>
    <android.support.v7.widget.RecyclerView
        android:id="@+id/home_bootom_recyclerview"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="4"/>
</LinearLayout>