MVP+Fresco+OKhttp+Retrofit,完成首页数据请求,首页用Recycleview实现轮播图

最新推荐文章于 2021-04-13 11:24:46 发布

blgktlp

最新推荐文章于 2021-04-13 11:24:46 发布

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本文链接：https://blog.youkuaiyun.com/blgktlp/article/details/78946683

本文详细介绍了一个安卓应用的具体实现过程，包括构建配置、依赖管理、权限设置、布局设计、网络请求等多个方面，为开发者提供了一个完整的实战案例。

效果图

添加依赖

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.2"
    defaultConfig {
        applicationId "samsung.com.diyizhoumoni"
        minSdkVersion 19
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
    compile 'com.facebook.fresco:fresco:0.12.0'
    compile 'com.squareup.retrofit2:retrofit:2.0.0-beta4'  //Retrofit2所需要的包
    compile 'com.squareup.retrofit2:converter-gson:2.0.0-beta4'
    compile 'com.android.support:recyclerview-v7:26.0.0-alpha1'
    compile 'com.jakewharton:butterknife:8.5.1'
    compile 'com.bigkoo:convenientbanner:2.0.5'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'
    compile 'com.android.support:appcompat-v7:26.+'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    testCompile 'junit:junit:4.12'
}

添加权限

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="samsung.com.diyizhoumoni">

    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <application
        android:allowBackup="true"
        android:name=".App.MyApplication"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

layout下 activity_main 布局

<?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="samsung.com.diyizhoumoni.MainActivity">

    <android.support.v7.widget.RecyclerView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/rcv">
    </android.support.v7.widget.RecyclerView>

</RelativeLayout>

layout 下 item_banner 布局

<?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">

    <com.bigkoo.convenientbanner.ConvenientBanner
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/banner"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        app:canLoop="true" >
    </com.bigkoo.convenientbanner.ConvenientBanner>

</LinearLayout>

layout 下 item_hotact 布局

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:fresco="http://schemas.android.com/apk/res-auto"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="热门活动"
        android:textSize="20dp"
        android:layout_marginLeft="5dp"
        android:id="@+id/text"
        android:padding="10dp"
        />

        <com.facebook.drawee.view.SimpleDraweeView
            android:layout_width="310dp"
            android:layout_height="200dp"
            android:layout_below="@id/text"
            fresco:placeholderImage="@mipmap/ic_launcher_round"
            android:padding="10dp"
            android:id="@+id/img1"/>

        <com.facebook.drawee.view.SimpleDraweeView
            android:layout_width="310dp"
            android:layout_height="200dp"
            android:padding="10dp"
            android:layout_alignTop="@id/img1"
            android:layout_toRightOf="@id/img1"
            fresco:placeholderImage="@mipmap/ic_launcher_round"
            android:id="@+id/img2"/>
</RelativeLayout>

layout 下 item_hotnews 布局

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:fresco="http://schemas.android.com/apk/res-auto"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="热门专题"
        android:textSize="25dp"
        android:layout_marginLeft="5dp"
        android:id="@+id/text"
        android:padding="10dp"
        />
    <com.facebook.drawee.view.SimpleDraweeView
        android:padding="10dp"
        android:id="@+id/banner_img"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        fresco:placeholderImage="@mipmap/ic_launcher_round"
        android:layout_below="@+id/text"
        android:layout_alignParentStart="true" />
    <com.facebook.drawee.view.SimpleDraweeView
    android:layout_below="@id/banner_img"
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:padding="10dp"
    android:layout_centerHorizontal="true"
    fresco:placeholderImage="@mipmap/ic_launcher_round"
    android:id="@+id/goods_img"
    />

    <TextView
        android:layout_below="@id/goods_img"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="产品名称:"
        android:id="@+id/goods_name"
        android:padding="10dp"
        android:layout_centerHorizontal="true"
        />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="产品星级:"
        android:padding="10dp"
        android:id="@+id/goods_star"
        android:layout_centerHorizontal="true"
        android:layout_below="@id/goods_name"
        />
    <com.facebook.drawee.view.SimpleDraweeView
        android:layout_below="@id/goods_star"
        android:layout_width="200dp"
        android:layout_height="200dp"
        android:padding="10dp"
        android:layout_centerHorizontal="true"
        fresco:placeholderImage="@mipmap/ic_launcher_round"
        android:id="@+id/goods_img2"
        />

    <TextView
        android:layout_below="@id/goods_img2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="产品名称:"
        android:id="@+id/goods_name2"
        android:padding="10dp"
        android:layout_centerHorizontal="true"
        />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="产品星级:"
        android:padding="10dp"
        android:id="@+id/goods_star2"
        android:layout_centerHorizontal="true"
        android:layout_below="@id/goods_name2"
        />
</RelativeLayout>

主包下 MainActivity 类

package samsung.com.diyizhoumoni;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;

import butterknife.BindView;
import butterknife.ButterKnife;
import samsung.com.diyizhoumoni.Adapter.MyAdapter;
import samsung.com.diyizhoumoni.Bean.MyRoot;
import samsung.com.diyizhoumoni.CallBack.IView;
import samsung.com.diyizhoumoni.Presenter.Presenter;

public class MainActivity extends AppCompatActivity {

    @BindView(R.id.rcv)
    RecyclerView rcv;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ButterKnife.bind(this);

        Presenter presenter = new Presenter(new IView() {
            @Override
            public void Success(MyRoot myroot) {
                rcv.setLayoutManager(new LinearLayoutManager(MainActivity.this));
                MyAdapter adapter = new MyAdapter(MainActivity.this, myroot);
                rcv.setAdapter(adapter);
            }

            @Override
            public void Failed(String message) {
                Log.d("zzz",message);
            }
        });
        presenter.get("http://result.eolinker.com","umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611","homepage");
    }
}

主包下 MyEntity 接口

package samsung.com.diyizhoumoni;

import retrofit2.Call;
import retrofit2.http.GET;
import retrofit2.http.Path;
import retrofit2.http.Query;
import samsung.com.diyizhoumoni.Bean.MyRoot;

public interface MyEntity {
    @GET("/{path}")
    Call<MyRoot> get(@Path("path") String path, @Query("uri") String uri);
}

Adapter 包下 MyAdapter 类

package samsung.com.diyizhoumoni.Adapter;

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.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.bigkoo.convenientbanner.ConvenientBanner;
import com.bigkoo.convenientbanner.holder.CBViewHolderCreator;
import com.bigkoo.convenientbanner.holder.Holder;
import com.bigkoo.convenientbanner.listener.OnItemClickListener;
import com.bumptech.glide.Glide;
import com.facebook.drawee.view.SimpleDraweeView;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;

import java.util.Arrays;
import java.util.List;

import samsung.com.diyizhoumoni.Bean.MyRoot;
import samsung.com.diyizhoumoni.R;

public class MyAdapter extends RecyclerView.Adapter implements OnItemClickListener {

    private Context contexts;
    private MyRoot root;
    private LayoutInflater inflater;
    private ImageLoader imageLoader;
    private List<String> networkImages;
    private String[] images = new String[4];

    public MyAdapter(Context contexts, MyRoot root) {
        this.contexts = contexts;
        this.root = root;
    }

    private final int TYPE_BANNER =0;
    private final int TYPE_ACT = 1;
    private final int TYPE_NEWS = 2;

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
       View itemView = null;
        switch (viewType) {
            case TYPE_BANNER:
                itemView = View.inflate(contexts,R.layout.item_banner,null);
                return new ViewHolder1(itemView);
            case TYPE_ACT:
                itemView = View.inflate(contexts, R.layout.item_hotact,null);
                return new ViewHolder2(itemView);
            case TYPE_NEWS:
                itemView = View.inflate(contexts,R.layout.item_hotnews,null);
                return new ViewHolder3(itemView);
        }
        return null;
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
        int itemViewType = getItemViewType(position);
        switch (itemViewType)
        {
            case TYPE_BANNER:
                ViewHolder1 vh = (ViewHolder1) holder;
                for (int i = 0 ;i < 4;i++)
                {
                    images[i] = root.getData().getAd1().get(i).getImage();
                }
                imageLoader = ImageLoader.getInstance();
                imageLoader.init(ImageLoaderConfiguration.createDefault(contexts));
                networkImages = Arrays.asList(images);
                vh.banner.setPages(new CBViewHolderCreator<NetImageLoadHolder>() {
                    @Override
                    public NetImageLoadHolder createHolder() {
                        return new NetImageLoadHolder();
                    }
                },networkImages)
                        .setPointViewVisible(true)
                        .startTurning(2000)
                        .setPageIndicatorAlign(ConvenientBanner.PageIndicatorAlign.ALIGN_PARENT_RIGHT)
                        .setOnItemClickListener(this)
                        .setManualPageable(true);
                vh.itemView.setTag(position);

                break;
            case TYPE_ACT:
                ViewHolder2 vh2 = (ViewHolder2) holder;
                vh2.getImg1().setImageURI(root.getData().getActivityInfo().getActivityInfoList().get(0).getActivityImg());
                vh2.getImg2().setImageURI(root.getData().getActivityInfo().getActivityInfoList().get(1).getActivityImg());
                vh2.itemView.setTag(position);
                break;
            case TYPE_NEWS:
                ViewHolder3 vh3 = (ViewHolder3) holder;
                vh3.banner_img.setImageURI(root.getData().getSubjects().get(0).getImage());
                vh3.goods_img.setImageURI(root.getData().getSubjects().get(0).getGoodsList().get(0).getGoods_img());
                vh3.getName().setText(root.getData().getSubjects().get(0).getGoodsList().get(0).getGoods_name());
                vh3.getStar().setText(root.getData().getSubjects().get(0).getGoodsList().get(0).getGoodsName());

                vh3.goods_img2.setImageURI(root.getData().getSubjects().get(0).getGoodsList().get(1).getGoods_img());
                vh3.getName2().setText(root.getData().getSubjects().get(0).getGoodsList().get(1).getGoods_name());
                vh3.getStar2().setText(root.getData().getSubjects().get(0).getGoodsList().get(1).getGoodsName());
                vh3.itemView.setTag(position);
                break;
        }
    }

    @Override
    public int getItemCount() {
        return 3;
    }


    @Override
    public int getItemViewType(int position) {
        switch (position)
        {
            case 0:return TYPE_BANNER;
            case 1:return TYPE_ACT;
            case 2:return TYPE_NEWS;
        }
        return -1;
    }


    class ViewHolder1 extends RecyclerView.ViewHolder {
        private View v;
        private ConvenientBanner banner;

        public ViewHolder1(View v) {
            super(v);
            banner = v.findViewById(R.id.banner);
        }

        public ConvenientBanner getBanner() {
            return banner;
        }
    }
    class ViewHolder2 extends RecyclerView.ViewHolder {
        private View v;
        private TextView text;
        private SimpleDraweeView img1;
        private SimpleDraweeView img2;


        public ViewHolder2(View v) {
            super(v);
           text =  v.findViewById(R.id.text);
           img1 =  v.findViewById(R.id.img1);
           img2 =  v.findViewById(R.id.img2);
        }

        public SimpleDraweeView getImg1() {
            return img1;
        }

        public SimpleDraweeView getImg2() {
            return img2;
        }

        public TextView getText() {
            return text;
        }
    }
    class ViewHolder3 extends RecyclerView.ViewHolder {
        private View v;
        private TextView text;
        private SimpleDraweeView banner_img;
        private SimpleDraweeView goods_img;
        private TextView name;
        private TextView star;
        private SimpleDraweeView goods_img2;
        private TextView name2;
        private TextView star2;

        public ViewHolder3(View v) {
            super(v);
            text = v.findViewById(R.id.text);
            banner_img = v.findViewById(R.id.banner_img);
            goods_img = v.findViewById(R.id.goods_img);
            name = v.findViewById(R.id.goods_name);
            star =  v.findViewById(R.id.goods_star);
            goods_img2 = v.findViewById(R.id.goods_img2);
            name2 = v.findViewById(R.id.goods_name2);
            star2 = v.findViewById(R.id.goods_star2);
        }

        public TextView getText() {
            return text;
        }

        public SimpleDraweeView getBanner_img() {
            return banner_img;
        }

        public SimpleDraweeView getGoods_img() {
            return goods_img;
        }

        public TextView getName() {
            return name;
        }

        public TextView getStar() {
            return star;
        }

        public SimpleDraweeView getGoods_img2() {
            return goods_img2;
        }

        public TextView getName2() {
            return name2;
        }

        public TextView getStar2() {
            return star2;
        }
    }

    public class NetImageLoadHolder implements Holder<String> {
        private ImageView image_lv;

        @Override
        public ImageView createView(Context context) {
            image_lv = new ImageView(context);
            image_lv.setScaleType(ImageView.ScaleType.FIT_XY);

            return image_lv;

        }

        @Override
        public void UpdateUI(Context context, int position, String data) {

            Glide.with(context).load(data).placeholder(R.mipmap.ic_launcher).into(image_lv);
        }
    }
    @Override
    public void onItemClick(int position) {
        Toast.makeText(contexts, "position:" + position, Toast.LENGTH_SHORT).show();
    }
}

App 包下 MyApplication 类

package samsung.com.diyizhoumoni.App;

import android.app.Application;

import com.facebook.drawee.backends.pipeline.Fresco;

public class MyApplication extends Application{
    @Override
    public void onCreate() {
        super.onCreate();
        Fresco.initialize(this);
    }
}

Bean 包下 MyRoot 类

package samsung.com.diyizhoumoni.Bean;

import java.util.List;

public class MyRoot {
    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;
    }

    @Override
    public String toString() {
        return "MyRoot{" +
                "code=" + code +
                ", msg='" + msg + '\'' +
                ", 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;
        }

        @Override
        public String toString() {
            return "DataBean{" +
                    "activityInfo=" + activityInfo +
                    ", creditRecived=" + creditRecived +
                    ", goodsSpreeActivity=" + goodsSpreeActivity +
                    ", subjects=" + subjects +
                    ", ad1=" + ad1 +
                    ", ad5=" + ad5 +
                    ", ad8=" + ad8 +
                    ", 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;
            }

            @Override
            public String toString() {
                return "ActivityInfoBean{" +
                        "activityAreaDisplay='" + activityAreaDisplay + '\'' +
                        ", 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;
                }

                @Override
                public String toString() {
                    return "ActivityInfoListBean{" +
                            "id='" + id + '\'' +
                            ", activityImg='" + activityImg + '\'' +
                            ", activityType='" + activityType + '\'' +
                            ", activityData='" + activityData + '\'' +
                            ", activityDataDetail='" + activityDataDetail + '\'' +
                            ", activityAreaDisplay='" + activityAreaDisplay + '\'' +
                            ", countDownEnable='" + countDownEnable + '\'' +
                            ", remark='" + remark + '\'' +
                            ", 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;
            }

            @Override
            public String toString() {
                return "GoodsSpreeActivityBean{" +
                        "id='" + id + '\'' +
                        ", name='" + name + '\'' +
                        ", startDate='" + startDate + '\'' +
                        ", endDate='" + endDate + '\'' +
                        ", status='" + status + '\'' +
                        ", startSeconds='" + startSeconds + '\'' +
                        ", endSeconds='" + endSeconds + '\'' +
                        ", isChecked='" + isChecked + '\'' +
                        ", 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;
                }

                @Override
                public String toString() {
                    return "GoodsListBean{" +
                            "id='" + id + '\'' +
                            ", goodsSpreeId='" + goodsSpreeId + '\'' +
                            ", goodsId='" + goodsId + '\'' +
                            ", goodsName='" + goodsName + '\'' +
                            ", goodsImg='" + goodsImg + '\'' +
                            ", marketPrice=" + marketPrice +
                            ", activityPrice=" + activityPrice +
                            ", salesRatio=" + salesRatio +
                            ", stockNumber=" + stockNumber +
                            ", 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;
            }

            @Override
            public String toString() {
                return "SubjectsBean{" +
                        "id='" + id + '\'' +
                        ", title='" + title + '\'' +
                        ", detail='" + detail + '\'' +
                        ", image='" + image + '\'' +
                        ", start_time='" + start_time + '\'' +
                        ", end_time='" + end_time + '\'' +
                        ", show_number=" + show_number +
                        ", state='" + state + '\'' +
                        ", sort=" + sort +
                        ", descImage='" + descImage + '\'' +
                        ", template='" + template + '\'' +
                        ", url='" + url + '\'' +
                        ", wapUrl='" + wapUrl + '\'' +
                        ", goodsList=" + goodsList +
                        ", goodsIdsList=" + goodsIdsList +
                        ", goodsRelationList=" + goodsRelationList +
                        '}';
            }

            public static class GoodsListBeanX {

                private String id;
                private String goods_name;
                private double shop_price;
                private Double 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 Double getMarket_price() {
                    return market_price;
                }

                public void setMarket_price(Double 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;
                }

                @Override
                public String toString() {
                    return "GoodsListBeanX{" +
                            "id='" + id + '\'' +
                            ", goods_name='" + goods_name + '\'' +
                            ", shop_price=" + shop_price +
                            ", market_price=" + market_price +
                            ", goods_img='" + goods_img + '\'' +
                            ", reservable=" + reservable +
                            ", efficacy='" + efficacy + '\'' +
                            ", stock_number=" + stock_number +
                            ", restrict_purchase_num=" + restrict_purchase_num +
                            ", goodsName='" + goodsName + '\'' +
                            ", goodsImage='" + goodsImage + '\'' +
                            ", 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;
                }

                @Override
                public String toString() {
                    return "GoodsRelationListBean{" +
                            "id='" + id + '\'' +
                            ", subject_id='" + subject_id + '\'' +
                            ", goods_id='" + goods_id + '\'' +
                            ", goodsName='" + goodsName + '\'' +
                            ", goodsImage='" + goodsImage + '\'' +
                            ", 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;
            }

            @Override
            public String toString() {
                return "Ad1Bean{" +
                        "id='" + id + '\'' +
                        ", createtime='" + createtime + '\'' +
                        ", lastupdatetime='" + lastupdatetime + '\'' +
                        ", image='" + image + '\'' +
                        ", ad_type=" + ad_type +
                        ", sort=" + sort +
                        ", position=" + position +
                        ", enabled=" + enabled +
                        ", createuser='" + createuser + '\'' +
                        ", lastupdateuser='" + lastupdateuser + '\'' +
                        ", ad_type_dynamic='" + ad_type_dynamic + '\'' +
                        ", ad_type_dynamic_data='" + ad_type_dynamic_data + '\'' +
                        ", ad_type_dynamic_detail='" + ad_type_dynamic_detail + '\'' +
                        ", title='" + title + '\'' +
                        ", channelType='" + channelType + '\'' +
                        ", 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;
            }

            @Override
            public String toString() {
                return "Ad5Bean{" +
                        "id='" + id + '\'' +
                        ", image='" + image + '\'' +
                        ", ad_type=" + ad_type +
                        ", sort=" + sort +
                        ", position=" + position +
                        ", enabled=" + enabled +
                        ", ad_type_dynamic='" + ad_type_dynamic + '\'' +
                        ", ad_type_dynamic_data='" + ad_type_dynamic_data + '\'' +
                        ", ad_type_dynamic_detail='" + ad_type_dynamic_detail + '\'' +
                        ", show_channel='" + show_channel + '\'' +
                        ", title='" + title + '\'' +
                        ", 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;
            }

            @Override
            public String toString() {
                return "Ad8Bean{" +
                        "id='" + id + '\'' +
                        ", image='" + image + '\'' +
                        ", ad_type=" + ad_type +
                        ", sort=" + sort +
                        ", position=" + position +
                        ", enabled=" + enabled +
                        ", description='" + description + '\'' +
                        ", ad_type_dynamic='" + ad_type_dynamic + '\'' +
                        ", ad_type_dynamic_data='" + ad_type_dynamic_data + '\'' +
                        ", ad_type_dynamic_detail='" + ad_type_dynamic_detail + '\'' +
                        ", show_channel='" + show_channel + '\'' +
                        ", title='" + title + '\'' +
                        ", 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;
                }

                @Override
                public String toString() {
                    return "GoodsBean{" +
                            "collect_count=" + collect_count +
                            ", reservable=" + reservable +
                            ", restriction=" + restriction +
                            ", restrict_purchase_num=" + restrict_purchase_num +
                            ", is_coupon_allowed=" + is_coupon_allowed +
                            ", allocated_stock=" + allocated_stock +
                            ", is_gift=" + is_gift +
                            '}';
                }
            }
        }

        public static class DefaultGoodsListBean {

            private String id;
            private String goods_name;
            private double shop_price;
            private Double 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 Double getMarket_price() {
                return market_price;
            }

            public void setMarket_price(Double 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;
            }

            @Override
            public String toString() {
                return "DefaultGoodsListBean{" +
                        "id='" + id + '\'' +
                        ", goods_name='" + goods_name + '\'' +
                        ", shop_price=" + shop_price +
                        ", market_price=" + market_price +
                        ", goods_img='" + goods_img + '\'' +
                        ", reservable=" + reservable +
                        ", efficacy='" + efficacy + '\'' +
                        ", stock_number=" + stock_number +
                        ", restrict_purchase_num=" + restrict_purchase_num +
                        '}';
            }
        }
    }
}

CallBack 包下 IView 接口

package samsung.com.diyizhoumoni.CallBack;

import samsung.com.diyizhoumoni.Bean.MyRoot;

public interface IView {
    void Success(MyRoot myroot);
    void Failed(String message);
}

CallBack 包下 ResultBack 接口

package samsung.com.diyizhoumoni.CallBack;

import samsung.com.diyizhoumoni.Bean.MyRoot;

public interface ResultBack {
    void Success(MyRoot myroot);
    void Failed(String message);
}

Http 包下 MyRetrofit 类

package samsung.com.diyizhoumoni.Http;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
import samsung.com.diyizhoumoni.Bean.MyRoot;
import samsung.com.diyizhoumoni.CallBack.ResultBack;
import samsung.com.diyizhoumoni.MyEntity;

public class MyRetrofit {

    private static volatile MyRetrofit instance;
    private final Retrofit retrofit;

    public MyRetrofit(String url){
        retrofit = new Retrofit.Builder().baseUrl(url)
                .addConverterFactory(GsonConverterFactory.create())
                .build();
    }

    public static MyRetrofit getInstance(String url){
        if(instance == null)
        {
            synchronized (MyRetrofit.class)
            {
                if(null == instance)
                {
                    instance = new MyRetrofit(url);
                }
            }
        }
        return instance;
    }

    public void get(String path, String uri, final ResultBack resultBack){
        MyEntity entity = retrofit.create(MyEntity.class);
        Call<MyRoot> call = entity.get(path, uri);
        call.enqueue(new Callback<MyRoot>() {
            @Override
            public void onResponse(Call<MyRoot> call, Response<MyRoot> response) {
                resultBack.Success(response.body());
            }

            @Override
            public void onFailure(Call<MyRoot> call, Throwable t) {
                resultBack.Failed(t.getMessage());
            }
        });
    }
}

Presenter 包下 Presenter 类

package samsung.com.diyizhoumoni.Presenter;

import samsung.com.diyizhoumoni.Bean.MyRoot;
import samsung.com.diyizhoumoni.CallBack.IView;
import samsung.com.diyizhoumoni.CallBack.ResultBack;
import samsung.com.diyizhoumoni.Http.MyRetrofit;

public class Presenter {
    private IView iview;

    public Presenter(IView iView){
        this.iview = iView;
    }

    public void get(String baseUrl, String path, String uri){
        MyRetrofit.getInstance(baseUrl).get(path, uri, new ResultBack() {
            @Override
            public void Success(MyRoot myroot) {
                iview.Success(myroot);
            }

            @Override
            public void Failed(String message) {
                iview.Failed(message);
            }
        });
    }

}