属性动画+购物详情+购物车

依赖=======================================================================

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26



    defaultConfig {
        applicationId "com.example.moni3"
        minSdkVersion 15
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        //添加这行代码  不然会报错
        javaCompileOptions { annotationProcessorOptions { includeCompileClasspath = true } }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    implementation 'com.jakewharton:butterknife:7.0.1'
    implementation 'com.android.support:recyclerview-v7:26.1.0'
    implementation 'com.github.bumptech.glide:glide:3.7.0'
    implementation 'com.google.code.gson:gson:2.8.2'
    implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.2'
    implementation 'com.squareup.okio:okio:1.5.0'
    implementation 'com.squareup.okhttp3:okhttp:3.9.0'
    implementation 'com.squareup.okhttp3:logging-interceptor:3.4.1'

}

权限=========================================================================

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.moni3">
<uses-permission android:name="android.permission.INTERNET"/>
    <application
        android:name=".Modlue.imageLoader.BaseApplication"
        android:allowBackup="true"
        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=".View.activity.SplashActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".View.activity.SecondActivity"></activity>
        <activity android:name=".View.activity.ThirdActivity"></activity>
        <activity android:name=".View.activity.MainActivity"></activity>
    </application>

</manifest>

布局=========================================================================

activity_main=================================================================

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.moni3.View.activity.MainActivity">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Hello World!"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</android.support.constraint.ConstraintLayout>

activity_second=================================================================

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="58dp"
        android:id="@+id/relative01">

        <ImageView
            android:padding="5dp"
            android:id="@+id/backImage"
            android:layout_width="38dp"
            android:layout_height="38dp"
            android:src="@drawable/icon_back"
            android:layout_centerVertical="true"
            android:layout_alignParentLeft="true"/>

        <TextView
            android:padding="10dp"
            android:text="商品详情"
            android:textSize="26sp"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_centerInParent="true"    />
    </RelativeLayout>
    <View
        android:id="@+id/view"
        android:background="#000"
        android:layout_height="1dp"
        android:visibility="visible"
        android:layout_width="match_parent"
        android:layout_below="@+id/relative01">

    </View>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_below="@+id/view"
        android:layout_height="288dp"
        android:id="@+id/relative">

        <ImageView
            android:id="@+id/ProductImage"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />
    </RelativeLayout>
    <View
        android:id="@+id/view01"
        android:background="#000"
        android:layout_height="1dp"
        android:visibility="visible"
        android:layout_width="match_parent"
        android:layout_below="@+id/relative">

    </View>
    <LinearLayout
        android:id="@+id/line1"
        android:orientation="vertical"
        android:layout_above="@+id/line2"
        android:layout_width="match_parent"
        android:layout_below="@+id/relative"
        android:layout_height="wrap_content"  >
        <TextView
            android:textSize="18sp"
            android:id="@+id/title"
            android:layout_weight="1"
            android:layout_height="0dp"
            android:layout_marginLeft="18dp"
            android:layout_width="wrap_content"    />
        <TextView
            android:textSize="18sp"
            android:id="@+id/yuanJia"
            android:layout_weight="1"
            android:layout_height="0dp"
            android:layout_marginLeft="18dp"
            android:layout_width="wrap_content"     />
        <TextView
            android:textSize="18sp"
            android:id="@+id/youHui"
            android:layout_weight="1"
            android:layout_height="0dp"
            android:textColor="#f14d07"
            android:layout_marginLeft="18dp"
            android:layout_width="wrap_content"    />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_above="@+id/line2"
        android:visibility="visible"
        android:background="#000"
        android:layout_height="1dp">

    </View>

    <LinearLayout
        android:id="@+id/line2"
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true">
        <Button
            android:text="购物车"
            android:gravity="center"
            android:id="@+id/goToCart"
            android:layout_weight="1"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:background="@drawable/buttonstyle" >

        </Button>
        <Button
            android:gravity="center"
            android:text="加入购物车"
            android:id="@+id/addCart"
            android:layout_weight="1"
            android:layout_width="0dp"
            android:background="@drawable/buttonstyle"
            android:layout_height="wrap_content">

        </Button>
    </LinearLayout>
</RelativeLayout>

activity_splash=================================================================

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ImageView
        android:id="@+id/logo_img"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:src="@mipmap/ic_launcher"
        android:layout_centerHorizontal="true" />

    <com.example.moni3.View.view.ProgressBarView
        android:visibility="gone"
        android:id="@+id/my_progess"
        android:layout_centerVertical="true"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</RelativeLayout>

activity_third=================================================================

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <RelativeLayout
        android:layout_alignParentTop="true"
        android:layout_width="match_parent"
        android:layout_height="58dp"
        android:id="@+id/relative01">

        <ImageView
            android:padding="5dp"
            android:id="@+id/thirdBackImage"
            android:layout_width="38dp"
            android:layout_height="38dp"
            android:src="@drawable/icon_back"
            android:layout_centerVertical="true"
            android:layout_alignParentLeft="true"/>

        <TextView
            android:padding="10dp"
            android:text="购物车"
            android:textSize="26sp"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_centerInParent="true"    />
    </RelativeLayout>

    <android.support.v7.widget.RecyclerView
        android:id="@+id/third_recyclerview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@+id/third_pay_linear"
        android:layout_below="@+id/relative01" />

    <RelativeLayout
        android:layout_alignParentBottom="true"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#FFFFFF"
        android:gravity="center_vertical"
        android:id="@+id/third_pay_linear"
        >

        <CheckBox
            android:drawablePadding="@dimen/padding_5dp"
            android:id="@+id/third_allselect"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="全选/反选"
            />

        <TextView
            android:layout_alignParentRight="true"
            android:id="@+id/third_totalprice"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:paddingRight="18dp"
            android:text="总价：￥ 0"
            android:textColor="@color/main_red_text"
            android:textSize="@dimen/common_font_size_16"
            />
    </RelativeLayout>
</RelativeLayout>

adapter_layout=================================================================

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

    <LinearLayout
        android:id="@+id/ll_shopcart_header"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"  >

        <View
            android:background="@color/background_color"
            android:layout_height="@dimen/margin_10dp"
            android:layout_width="match_parent"
            android:id="@+id/view"/>

        <LinearLayout
            android:layout_height="wrap_content"
            android:layout_width="match_parent"
            android:gravity="center_vertical" >

            <!-- 商店checkbox -->
            <CheckBox
                android:id="@+id/shop_checkbox"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingLeft="@dimen/margin_15dp"
                android:paddingRight="@dimen/margin_15dp"
                android:paddingTop="@dimen/margin_10dp"
                android:paddingBottom="@dimen/margin_10dp"
                />

            <!-- 商店信息 -->
            <TextView
                android:id="@+id/tv_item_shopcart_shopname"
                android:textColor="@color/cblack"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawablePadding="@dimen/padding_5dp"
                android:text="宝儿家服装"
                android:padding="@dimen/padding_10dp" />

        </LinearLayout>

    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"  >

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" >

            <View
                android:layout_width="match_parent"
                android:layout_height="@dimen/margin_1dp"
                android:background="@color/background_color"  />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:orientation="horizontal" >

                <!-- 商品 checkbox -->
                <CheckBox
                    android:id="@+id/item_checkbox"
                    android:layout_marginLeft="18dp"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:padding="@dimen/margin_15dp"  />

                <!-- 商品图片 -->
                <ImageView
                    android:id="@+id/item_pic"
                    android:layout_width="60dp"
                    android:layout_height="60dp"
                    android:layout_margin="@dimen/margin_10dp"
                    />

                <LinearLayout
                    android:layout_weight="1"
                    android:layout_width="0dp"
                    android:orientation="vertical"
                    android:layout_height="wrap_content">

                    <TextView
                        android:text="颜色：黑色"
                        android:id="@+id/item_name"
                        android:textColor="@color/cblack"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textSize="@dimen/common_font_size_12" />

                    <LinearLayout
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginTop="@dimen/margin_5dp"
                        android:layout_marginBottom="@dimen/margin_5dp"  >


                        <TextView
                            android:text="¥185"
                            android:id="@+id/item_price"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:textColor="@color/main_red_text"
                            android:textSize="@dimen/common_font_size_14" />
                    </LinearLayout>

                </LinearLayout>

            </LinearLayout>
        </LinearLayout>
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="@dimen/margin_1dp"
        android:background="@color/background_color" />

</LinearLayout>

drawable----buttonstyle=========================================================

<?xml version="1.0" encoding="utf-8"?>
    <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
        <!-- 连框颜色值 -->
        <item>
            <shape>
                <solid android:color="#8b8686" />
            </shape>
        </item>
        <!-- 主体背景颜色值 -->
        <item android:bottom="2dp" android:right="2dp">
            <shape>
                <solid android:color="#ffffff" />
                <padding android:bottom="10dp"
                    android:left="10dp"
                    android:right="10dp"
                    android:top="10dp" />
            </shape>
        </item>
    </layer-list>

colors========================================================================

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#3F51B5</color>
    <color name="colorPrimaryDark">#303F9F</color>
    <color name="colorAccent">#FF4081</color>

    <color name="cwhite">#FFFFFF</color>

    <color name="title_bg">#FDE23D</color>

    <color name="tab_bg">#FFFFFF</color>

    <color name="tab_normal_textcolor">#373737</color>
    <color name="tab_selected_textcolor">#FDE23D</color>

    <color name="coffer">#442509</color>

    <color name="pressed_icon_color">#e53e42</color>

    <color name="background_color">#f6f6f6</color>

    <color name="main_red_text">#e53e42</color>
    <dimen name="padding_20dp">20dp</dimen>

    <color name="splitline_color">#dddddd</color>

    <color name="cblack">#000000</color>
</resources>

dimens=====================================================================

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <dimen name="margin_10dp">10dp</dimen>


    <dimen name="padding_5dp">5dp</dimen>
    <dimen name="padding_10dp">10dp</dimen>


    <dimen name="common_font_size_16">16sp</dimen>
    <dimen name="common_font_size_14">14sp</dimen>


    <dimen name="height_200dp">200dp</dimen>

    <dimen name="margin_30dp">30dp</dimen>
    <dimen name="margin_15dp">15dp</dimen>
    <dimen name="margin_1dp">1dp</dimen>
    <dimen name="margin_5dp">5dp</dimen>
    <dimen name="common_font_size_12">12sp</dimen>

    <dimen name="padding_2dp">2dp</dimen>
    <dimen name="margin_20dp">20dp</dimen>



</resources>

功能=======================================================================

SecondBean================================================================

package com.example.moni3.Modlue.bean;

/**
 * Created by DELL on 2018/5/26.
 */

public class SecondBean {

    /**
     * msg :
     * seller : {"description":"我是商家17","icon":"http://120.27.23.105/images/icon.png","name":"商家17","productNums":999,"score":5,"sellerid":17}
     * code : 0
     * data : {"bargainPrice":111.99,"createtime":"2017-10-14T21:39:05","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","itemtype":1,"pid":1,"price":118,"pscid":1,"salenum":0,"sellerid":17,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}
     */

    private String msg;
    private SellerBean seller;
    private String code;
    private DataBean data;

    public String getMsg() {
        return msg;
    }

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

    public SellerBean getSeller() {
        return seller;
    }

    public void setSeller(SellerBean seller) {
        this.seller = seller;
    }

    public String getCode() {
        return code;
    }

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

    public DataBean getData() {
        return data;
    }

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

    public static class SellerBean {
        /**
         * description : 我是商家17
         * icon : http://120.27.23.105/images/icon.png
         * name : 商家17
         * productNums : 999
         * score : 5.0
         * sellerid : 17
         */

        private String description;
        private String icon;
        private String name;
        private int productNums;
        private double score;
        private int sellerid;

        public String getDescription() {
            return description;
        }

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

        public String getIcon() {
            return icon;
        }

        public void setIcon(String icon) {
            this.icon = icon;
        }

        public String getName() {
            return name;
        }

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

        public int getProductNums() {
            return productNums;
        }

        public void setProductNums(int productNums) {
            this.productNums = productNums;
        }

        public double getScore() {
            return score;
        }

        public void setScore(double score) {
            this.score = score;
        }

        public int getSellerid() {
            return sellerid;
        }

        public void setSellerid(int sellerid) {
            this.sellerid = sellerid;
        }
    }

    public static class DataBean {
        /**
         * bargainPrice : 111.99
         * createtime : 2017-10-14T21:39:05
         * detailUrl : https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends
         * images : https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg
         * itemtype : 1
         * pid : 1
         * price : 118.0
         * pscid : 1
         * salenum : 0
         * sellerid : 17
         * subhead : 每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下
         * title : 北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g
         */

        private double bargainPrice;
        private String createtime;
        private String detailUrl;
        private String images;
        private int itemtype;
        private int pid;
        private double price;
        private int pscid;
        private int salenum;
        private int sellerid;
        private String subhead;
        private String title;

        public double getBargainPrice() {
            return bargainPrice;
        }

        public void setBargainPrice(double bargainPrice) {
            this.bargainPrice = bargainPrice;
        }

        public String getCreatetime() {
            return createtime;
        }

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

        public String getDetailUrl() {
            return detailUrl;
        }

        public void setDetailUrl(String detailUrl) {
            this.detailUrl = detailUrl;
        }

        public String getImages() {
            return images;
        }

        public void setImages(String images) {
            this.images = images;
        }

        public int getItemtype() {
            return itemtype;
        }

        public void setItemtype(int itemtype) {
            this.itemtype = itemtype;
        }

        public int getPid() {
            return pid;
        }

        public void setPid(int pid) {
            this.pid = pid;
        }

        public double getPrice() {
            return price;
        }

        public void setPrice(double price) {
            this.price = price;
        }

        public int getPscid() {
            return pscid;
        }

        public void setPscid(int pscid) {
            this.pscid = pscid;
        }

        public int getSalenum() {
            return salenum;
        }

        public void setSalenum(int salenum) {
            this.salenum = salenum;
        }

        public int getSellerid() {
            return sellerid;
        }

        public void setSellerid(int sellerid) {
            this.sellerid = sellerid;
        }

        public String getSubhead() {
            return subhead;
        }

        public void setSubhead(String subhead) {
            this.subhead = subhead;
        }

        public String getTitle() {
            return title;
        }

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

ShopBean====================================================================

package com.example.moni3.Modlue.bean;

import java.util.List;

/**
 * Created by DELL on 2018/5/26.
 */

public class ShopBean {
    private int isFirst;

    // true 表示商家选中 false 相反
    private boolean shopSelected;

    // true 表示 当前商品是选中的 false 相反
    private boolean itemSelected;
    /**
     * msg : 请求成功
     * code : 0
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老北京月饼礼盒655g"}],"sellerName":"商家19","sellerid":"19"},{"list":[{"bargainPrice":111.99,"createtime":"2017-10-14T21:48:08","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","num":5,"pid":4,"price":999,"pscid":1,"selected":0,"sellerid":20,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}],"sellerName":"商家20","sellerid":"20"},{"list":[{"bargainPrice":111.99,"createtime":"2017-10-14T21:39:05","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","num":4,"pid":5,"price":88.99,"pscid":1,"selected":1,"sellerid":21,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"},{"bargainPrice":22.9,"createtime":"2017-10-03T23:53:28","detailUrl":"https://item.m.jd.com/product/2542855.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t1930/284/2865629620/390243/e3ade9c4/56f0a08fNbd3a1235.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2137/336/2802996626/155915/e5e90d7a/56f0a09cN33e01bd0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t1882/31/2772215910/389956/c8dbf370/56f0a0a2Na0c86ea6.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2620/166/2703833710/312660/531aa913/57709035N33857877.jpg!q70.jpg","num":1,"pid":44,"price":789,"pscid":2,"selected":0,"sellerid":21,"subhead":"三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》","title":"三只松鼠 坚果炒货 零食奶油味 碧根果225g/袋"}],"sellerName":"商家21","sellerid":"21"},{"list":[{"bargainPrice":111.99,"createtime":"2017-10-03T23:53:28","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","num":4,"pid":6,"price":7.99,"pscid":1,"selected":1,"sellerid":22,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}],"sellerName":"商家22","sellerid":"22"},{"list":[{"bargainPrice":11800,"createtime":"2017-10-03T23:53:28","detailUrl":"https://mitem.jd.hk/ware/view.action?wareId=1988853309&cachekey=1acb07a701ece8d2434a6ae7fa6870a1","images":"https://m.360buyimg.com/n0/jfs/t6130/97/1370670410/180682/1109582a/593276b1Nd81fe723.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5698/110/2617517836/202970/c9388feb/593276b7Nbd94ef1f.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5698/110/2617517836/202970/c9388feb/593276b7Nbd94ef1f.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5815/178/2614671118/51656/7f52d137/593276c7N107b725a.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t5878/60/2557817477/30873/4502b606/593276caN5a7d6357.jpg!q70.jpg","num":2,"pid":79,"price":888,"pscid":40,"selected":1,"sellerid":23,"subhead":"购买电脑办公部分商品满1元返火车票5元优惠券（返完即止）","title":"全球购 新款Apple MacBook Pro 苹果笔记本电脑 银色VP2新13英寸Bar i5/8G/256G"}],"sellerName":"商家23","sellerid":"23"}]
     */

    private String msg;
    private String code;
    private List<DataBean> data;

    public int getIsFirst() {
        return isFirst;
    }

    public boolean isShopSelected() {
        return shopSelected;
    }

    public boolean isItemSelected() {
        return itemSelected;
    }

    public void setIsFirst(int isFirst) {
        this.isFirst = isFirst;
    }

    public void setShopSelected(boolean shopSelected) {
        this.shopSelected = shopSelected;
    }

    public void setItemSelected(boolean itemSelected) {
        this.itemSelected = itemSelected;
    }

    public String getMsg() {
        return msg;
    }

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

    public String getCode() {
        return code;
    }

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

    public List<DataBean> getData() {
        return data;
    }

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


    public static class DataBean {
        /**
         * list : [{"bargainPrice":22.9,"createtime":"2017-10-14T21:48:08","detailUrl":"https://item.m.jd.com/product/2542855.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t1930/284/2865629620/390243/e3ade9c4/56f0a08fNbd3a1235.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2137/336/2802996626/155915/e5e90d7a/56f0a09cN33e01bd0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t1882/31/2772215910/389956/c8dbf370/56f0a0a2Na0c86ea6.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2620/166/2703833710/312660/531aa913/57709035N33857877.jpg!q70.jpg","num":4,"pid":24,"price":288,"pscid":2,"selected":0,"sellerid":1,"subhead":"三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》","title":"三只松鼠 坚果炒货 零食奶油味 碧根果225g/袋"},{"bargainPrice":11800,"createtime":"2017-10-10T17:33:37","detailUrl":"https://item.m.jd.com/product/4338107.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t6700/155/2098998076/156185/6cf95035/595dd5a5Nc3a7dab5.jpg!q70.jpg","num":2,"pid":57,"price":5199,"pscid":40,"selected":0,"sellerid":1,"subhead":"【i5 MX150 2G显存】全高清窄边框 8G内存 256固态硬盘 支持指纹识别 预装WIN10系统","title":"小米(MI)Air 13.3英寸全金属轻薄笔记本(i5-7200U 8G 256G PCle SSD MX150 2G独显 FHD 指纹识别 Win10）银\r\n"},{"bargainPrice":99,"createtime":"2017-10-14T21:38:26","detailUrl":"https://item.m.jd.com/product/4345173.html?utm#_source=androidapp&utm#_medium=appshare&utm#_campaign=t#_335139774&utm#_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t6037/35/2944615848/95178/6cd6cff0/594a3a10Na4ec7f39.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6607/258/1025744923/75738/da120a2d/594a3a12Ne3e6bc56.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t6370/292/1057025420/64655/f87644e3/594a3a12N5b900606.jpg!q70.jpg","num":1,"pid":45,"price":2999,"pscid":39,"selected":0,"sellerid":1,"subhead":"高清双摄，就是清晰！2000+1600万高清摄像头，6GB大内存+高通骁龙835处理器，性能怪兽！","title":"一加手机5 (A5000) 6GB+64GB 月岩灰 全网通 双卡双待 移动联通电信4G手机"}]
         * sellerName : 商家1
         * sellerid : 1
         */

        private String sellerName;
        private String sellerid;
        private List<ListBean> list;

        public String getSellerName() {
            return sellerName;
        }

        public void setSellerName(String sellerName) {
            this.sellerName = sellerName;
        }

        public String getSellerid() {
            return sellerid;
        }

        public void setSellerid(String sellerid) {
            this.sellerid = sellerid;
        }

        public List<ListBean> getList() {
            return list;
        }

        public void setList(List<ListBean> list) {
            this.list = list;
        }

        public static class ListBean {
            /**
             * bargainPrice : 22.9
             * createtime : 2017-10-14T21:48:08
             * detailUrl : https://item.m.jd.com/product/2542855.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends
             * images : https://m.360buyimg.com/n0/jfs/t1930/284/2865629620/390243/e3ade9c4/56f0a08fNbd3a1235.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2137/336/2802996626/155915/e5e90d7a/56f0a09cN33e01bd0.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t1882/31/2772215910/389956/c8dbf370/56f0a0a2Na0c86ea6.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t2620/166/2703833710/312660/531aa913/57709035N33857877.jpg!q70.jpg
             * num : 4
             * pid : 24
             * price : 288.0
             * pscid : 2
             * selected : 0
             * sellerid : 1
             * subhead : 三只松鼠零食特惠，专区满99减50，满199减100，火速抢购》
             * title : 三只松鼠 坚果炒货 零食奶油味 碧根果225g/袋
             */

            private double bargainPrice;
            private String createtime;
            private String detailUrl;
            private String images;
            private int num;
            private int pid;
            private double price;
            private int pscid;
            private int selected;
            private int sellerid;
            private String subhead;
            private String title;
            private int isFirst;
            private boolean shopSelected;
            private boolean itemSelected;

            public double getBargainPrice() {
                return bargainPrice;
            }

            public void setBargainPrice(double bargainPrice) {
                this.bargainPrice = bargainPrice;
            }

            public String getCreatetime() {
                return createtime;
            }

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

            public String getDetailUrl() {
                return detailUrl;
            }

            public void setDetailUrl(String detailUrl) {
                this.detailUrl = detailUrl;
            }

            public String getImages() {
                return images;
            }

            public void setImages(String images) {
                this.images = images;
            }

            public int getNum() {
                return num;
            }

            public void setNum(int num) {
                this.num = num;
            }

            public int getPid() {
                return pid;
            }

            public void setPid(int pid) {
                this.pid = pid;
            }

            public double getPrice() {
                return price;
            }

            public void setPrice(double price) {
                this.price = price;
            }

            public int getPscid() {
                return pscid;
            }

            public void setPscid(int pscid) {
                this.pscid = pscid;
            }

            public int getSelected() {
                return selected;
            }

            public void setSelected(int selected) {
                this.selected = selected;
            }

            public int getSellerid() {
                return sellerid;
            }

            public void setSellerid(int sellerid) {
                this.sellerid = sellerid;
            }

            public String getSubhead() {
                return subhead;
            }

            public void setSubhead(String subhead) {
                this.subhead = subhead;
            }

            public String getTitle() {
                return title;
            }

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

            public int getIsFirst() {
                return isFirst;
            }

            public void setIsFirst(int isFirst) {
                this.isFirst = isFirst;
            }

            public boolean isShopSelected() {
                return shopSelected;
            }

            public boolean isItemSelected() {
                return itemSelected;
            }

            public void setShopSelected(boolean shopSelected) {
                this.shopSelected = shopSelected;
            }

            public void setItemSelected(boolean itemSelected) {
                this.itemSelected = itemSelected;
            }
        }
    }
}

BaseAppliaction================================================================

package com.example.moni3.Modlue.imageLoader;

import android.app.Application;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class BaseApplication extends Application {

    @Override
    public void onCreate() {
        super.onCreate();

        //配置imageLoader
        ImageLoaderUtil.init(this);
    }

}

ImageLoaderUtil================================================================

package com.example.moni3.Modlue.imageLoader;

import android.graphics.Bitmap;

import com.example.moni3.R;
import com.nostra13.universalimageloader.cache.disc.impl.UnlimitedDiscCache;
import com.nostra13.universalimageloader.cache.disc.naming.HashCodeFileNameGenerator;
import com.nostra13.universalimageloader.cache.memory.impl.LruMemoryCache;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.assist.ImageScaleType;
import com.nostra13.universalimageloader.core.assist.QueueProcessingType;
import com.nostra13.universalimageloader.core.decode.BaseImageDecoder;
import com.nostra13.universalimageloader.core.display.RoundedBitmapDisplayer;
import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer;
import com.nostra13.universalimageloader.core.download.BaseImageDownloader;
import com.nostra13.universalimageloader.utils.StorageUtils;

import java.io.File;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class ImageLoaderUtil {

    public static void init(BaseApplication context) {
        //1.获取配置config对象
        File cacheDir = StorageUtils.getCacheDirectory(context);  //缓存文件夹路径

        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)

                .threadPoolSize(3) // default  线程池内加载的数量
                .threadPriority(Thread.NORM_PRIORITY - 2) // default 设置当前线程的优先级
                .tasksProcessingOrder(QueueProcessingType.FIFO) // default
                .denyCacheImageMultipleSizesInMemory()
                .memoryCache(new LruMemoryCache(2 * 1024 * 1024)) //可以通过自己的内存缓存实现
                .memoryCacheSize(2 * 1024 * 1024)  // 内存缓存的最大值
                .memoryCacheSizePercentage(13) // default
                .diskCache(new UnlimitedDiscCache(cacheDir)) // default 可以自定义缓存路径
                .diskCacheSize(50 * 1024 * 1024) // 50 Mb sd卡(本地)缓存的最大值
                .diskCacheFileCount(100)  // 可以缓存的文件数量
                // default为使用HASHCODE对UIL进行加密命名， 还可以用MD5(new Md5FileNameGenerator())加密
                .diskCacheFileNameGenerator(new HashCodeFileNameGenerator())
                .imageDownloader(new BaseImageDownloader(context)) // default
                .imageDecoder(new BaseImageDecoder(true)) // default
                .defaultDisplayImageOptions(DisplayImageOptions.createSimple()) // default
                .writeDebugLogs() // 打印debug log
                .build(); //开始构建


        //2.初始化配置...ImageLoader.getInstance()图片加载器的对象,单例模式
        ImageLoader.getInstance().init(config);
    }

    /**
     * imageLoader加载图片的默认选项
     * @return
     */
    public static DisplayImageOptions getDefaultOption(){

        DisplayImageOptions options = new DisplayImageOptions.Builder()
                .showImageOnLoading(R.mipmap.ic_launcher) // 设置图片下载期间显示的默认图片
                .showImageForEmptyUri(R.mipmap.ic_launcher) // 设置图片Uri为空或是错误的时候显示的图片
                .showImageOnFail(R.mipmap.ic_launcher) // 设置图片加载或解码过程中发生错误显示的图片
                .resetViewBeforeLoading(true)  // default 设置图片在加载前是否重置、复位
                .delayBeforeLoading(1000)  // 下载前的延迟时间
                .cacheInMemory(true) // default  设置下载的图片是否缓存在内存中
                .cacheOnDisk(true) // default  设置下载的图片是否缓存在SD卡中

                .considerExifParams(true) // default
                .imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2) // default 设置图片以如何的编码方式显示
                .bitmapConfig(Bitmap.Config.RGB_565) // default 设置图片的解码类型

                .displayer(new SimpleBitmapDisplayer()) // default  还可以设置圆角图片new RoundedBitmapDisplayer(20)

                .build();

        return options;
    }

    /**
     * imageLoader加载圆角图片....指定圆角的大小
     * @return
     */
    public static DisplayImageOptions getRoundedOption(int corner){

        DisplayImageOptions options = new DisplayImageOptions.Builder()
                .showImageOnLoading(R.mipmap.ic_launcher) // 设置图片下载期间显示的图片
                .showImageForEmptyUri(R.mipmap.ic_launcher) // 设置图片Uri为空或是错误的时候显示的图片
                .showImageOnFail(R.mipmap.ic_launcher) // 设置图片加载或解码过程中发生错误显示的图片
                .resetViewBeforeLoading(true)  // default 设置图片在加载前是否重置、复位
                .delayBeforeLoading(1000)  // 下载前的延迟时间
                .cacheInMemory(true) // default  设置下载的图片是否缓存在内存中
                .cacheOnDisk(true) // default  设置下载的图片是否缓存在SD卡中

                .considerExifParams(true) // default
                .imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2) // default 设置图片以如何的编码方式显示
                .bitmapConfig(Bitmap.Config.RGB_565) // default 设置图片的解码类型

                .displayer(new RoundedBitmapDisplayer(corner)) // default  还可以设置圆角图片new RoundedBitmapDisplayer(20)

                .build();

        return options;
    }

}

MainModle==================================================================

package com.example.moni3.Modlue.molse;

import android.os.Message;

import com.example.moni3.Modlue.bean.ShopBean;
import com.example.moni3.Modlue.utils.AbstractUiCallBack;
import com.example.moni3.Modlue.utils.OkhttpUtils;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class MainModel {

    //获取购物车数据请求接口
    public void getData(final MainModelCallBack callBack){
        OkhttpUtils.getInstance().asy(null, "https://www.zhaoapi.cn/product/getCarts?uid=71", new AbstractUiCallBack<ShopBean>() {
            @Override
            public boolean handleMessage(Message msg) {
                return false;
            }

            @Override
            public void success(ShopBean bean) {
                callBack.success(bean);
            }
            @Override
            public void failure(Exception e) {
                callBack.failure(e);
            }
        });
    }

}

MainModelCallBack

package com.example.moni3.Modlue.molse;

import com.example.moni3.Modlue.bean.ShopBean;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public interface MainModelCallBack {

    public void success(ShopBean bean);
    public void failure(Exception e);

}

SecondModel

package com.example.moni3.Modlue.molse;

import android.os.Message;

import com.example.moni3.Modlue.bean.SecondBean;
import com.example.moni3.Modlue.utils.AbstractUiCallBack;
import com.example.moni3.Modlue.utils.OkhttpUtils;
import com.example.moni3.View.view.SecondViewListener;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class SecondModel {

    public void getDataModel(final SecondViewListener.ModelSecondInterface modelSecondInterface){
        OkhttpUtils.getInstance().asy(null, "https://www.zhaoapi.cn/product/getProductDetail?pid=1", new AbstractUiCallBack<SecondBean>() {
            @Override
            public boolean handleMessage(Message msg) {
                return false;
            }

            @Override
            public void success(SecondBean bean) {
                modelSecondInterface.success(bean);
            }

            @Override
            public void failure(Exception e) {
                modelSecondInterface.failed(e);
            }
        });
    }

}

AbstractUiCallBack

package com.example.moni3.Modlue.utils;

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

import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;

import java.io.IOException;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.Response;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public abstract class AbstractUiCallBack<T> implements Handler.Callback, Callback {

    /**
     * 成功回调
     * @param t
     */
    public abstract void success(T t);

    /**
     * 失败回调
     * @param e
     */
    public abstract void failure(Exception e);


    private Handler handler = null ;
    private Class clazz ;

    public AbstractUiCallBack(){
        handler = new Handler(Looper.getMainLooper());


        //  得到的是一个 AbstractUiCallBack<T> 的Type
        Type type =  getClass().getGenericSuperclass() ;

        // 得到的是T的实际Type
        Type [] arr =  ((ParameterizedType)type).getActualTypeArguments() ;

        clazz = (Class) arr[0] ;



    }




    public void onFailure(Call call, IOException e) {

        failure(e);

    }

    public void onResponse(Call call, Response response) throws IOException {


        try {
            String result = response.body().string();
            System.out.println("result = " + result);
            Gson gson = new Gson();

            final T t = (T) gson.fromJson(result,clazz);

            handler.post(new Runnable() {
                @Override
                public void run() {
                    success(t);
                }
            });
        } catch (IOException e) {
            e.printStackTrace();
            failure(e);
        } catch (JsonSyntaxException e) {
            e.printStackTrace();
            failure(e);
        }


    }

    @Override
    public boolean handleMessage(Message msg) {
        return false;
    }
}

LoggingInterceptor

package com.example.moni3.Modlue.utils;

import java.io.IOException;

import okhttp3.FormBody;
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class LoggingInterceptor implements Interceptor {

    @Override public Response intercept(Chain chain) throws IOException {
        //首先取到Request
        Request request = chain.request();
        Response response = null;
        Request requestProcess = null;
        if ("GET".equals(request.method())) {
            String url = request.url().toString() + "&source=android";
            Request.Builder builder = request.newBuilder();
            builder.get().url(url);
            requestProcess = builder.build();
            response = chain.proceed(requestProcess);
        } else {
            FormBody.Builder builder = new FormBody.Builder();
            RequestBody requestBody = request.body();
            if (requestBody instanceof FormBody) {
                FormBody formBody = (FormBody) requestBody;
                for (int i = 0; i < formBody.size(); i++) {
                    builder.add(formBody.encodedName(i), formBody.encodedValue(i));
                }
                builder.add("source", "android");
            }
            requestProcess = request.newBuilder().url(request.url().toString()).post(builder.build()).build();
            response = chain.proceed(requestProcess);
        }
        return response;
    }

}

OkhttpUtils

package com.example.moni3.Modlue.utils;

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

import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class OkhttpUtils {

    private static OkhttpUtils okhttpUtils = null ;

    private OkhttpUtils(){

    }
    public static OkhttpUtils getInstance(){
        if(okhttpUtils == null){
            okhttpUtils = new OkhttpUtils();
            client = new OkHttpClient.Builder()
                    .readTimeout(20, TimeUnit.SECONDS)
                    .writeTimeout(20,TimeUnit.SECONDS)
                    .connectTimeout(20,TimeUnit.SECONDS)
                    //添加拦截器
                    .addInterceptor(new LoggingInterceptor())
                    .build();
        }
        return okhttpUtils ;
    }

    private static OkHttpClient client ;
    /**
     * 发起异步请求
     * @param params
     * @param url
     * @param callBack
     */
    public void asy(Map<String,String> params, String url, AbstractUiCallBack callBack){
        Request request = null ;
        if(params != null){
            // post 请求
            FormBody.Builder builder = new FormBody.Builder() ;
            for(Map.Entry<String,String> entry : params.entrySet()){
                builder.add(entry.getKey(),entry.getValue());
            }
            FormBody body =  builder.build();
            request = new Request.Builder()
                    .url(url)
                    .post(body)
                    .build();
        } else {
            // get 请求
            request = new Request.Builder()
                    .url(url)
                    .build();
        }
        client.newCall(request).enqueue(callBack);

    }

    private static final MediaType MEDIA_TYPE_PNG = MediaType.parse("image/png");


    public static void postFile(Map<String,String> map, String url, File file, AbstractUiCallBack callBack){

        String [] array =  file.getAbsolutePath().split("\\/");

        MultipartBody.Builder builder = new MultipartBody.Builder();
        builder.setType(MultipartBody.FORM);

        for(Map.Entry<String,String> entry : map.entrySet()){
            builder.addFormDataPart(entry.getKey(),entry.getValue());
        }
        builder.addFormDataPart("imageFileName",array[array.length-1]);


        if(file.exists() && file.length() > 0){
            builder.addFormDataPart("image",array[array.length-1], RequestBody.create(MEDIA_TYPE_PNG,file));
        }
        MultipartBody body =  builder.build() ;

        Request request = new Request.Builder()
                .url(url)
                .post(body)
                .build();
        client.newCall(request).enqueue((Callback) callBack);
    }


}

MainPresenter

package com.example.moni3.Presenter;

import com.example.moni3.Modlue.bean.ShopBean;
import com.example.moni3.Modlue.molse.MainModel;
import com.example.moni3.Modlue.molse.MainModelCallBack;
import com.example.moni3.View.view.MainViewListener;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class MainPresenter {

    private MainViewListener listener;
    private MainModel mainModel;
    public MainPresenter(MainViewListener listener){
        this.listener = listener ;
        this.mainModel = new MainModel();
    }


    public void getData(){


        mainModel.getData(new MainModelCallBack() {

            @Override
            public void success(ShopBean bean) {

                if(listener != null){
                    listener.success(bean);
                }

            }

            @Override
            public void failure(Exception e) {

                if(listener != null){
                    listener.failure(e);
                }
            }
        });
    }


    /**
     * 防止内存泄漏
     */
    public void detach(){
        listener = null;
    }

}

SecondPresenter

package com.example.moni3.Presenter;

import com.example.moni3.Modlue.bean.SecondBean;
import com.example.moni3.Modlue.molse.SecondModel;
import com.example.moni3.View.view.SecondViewListener;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class SecondPresenter {

    SecondViewListener.PresenterSecondInterface  presenterSecondInterface;
    SecondModel secondModel;

    public SecondPresenter(SecondViewListener.PresenterSecondInterface  presenterSecondInterface) {
        this.presenterSecondInterface = presenterSecondInterface;
        this.secondModel = new SecondModel();
    }

    public void getData(){
        secondModel.getDataModel(new SecondViewListener.ModelSecondInterface() {
            @Override
            public void success(SecondBean bean) {
                presenterSecondInterface.success(bean);
            }

            @Override
            public void failed(Exception e) {
                presenterSecondInterface.failed(e);
            }
        });
    }

    //防止内存泄露
    public void detach(){
        presenterSecondInterface = null;
    }

}

MainActivity

package com.example.moni3.View.activity;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import com.example.moni3.R;

public class MainActivity extends AppCompatActivity {

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

SecondActivity

package com.example.moni3.View.activity;

import android.content.Intent;
import android.graphics.Paint;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.example.moni3.Modlue.bean.SecondBean;
import com.example.moni3.Presenter.SecondPresenter;
import com.example.moni3.R;
import com.example.moni3.View.view.SecondViewListener;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.io.IOException;

import butterknife.Bind;
import butterknife.ButterKnife;
import butterknife.OnClick;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class SecondActivity extends AppCompatActivity implements SecondViewListener.PresenterSecondInterface {

    @Bind(R.id.title)
    TextView title;
    @Bind(R.id.yuanJia)
    TextView yuanJia;
    @Bind(R.id.youHui)
    TextView youHui;
    @Bind(R.id.backImage)
    ImageView backImage;
    @Bind(R.id.ProductImage)
    ImageView ProductImage;
    private SecondPresenter presenter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_second);
        ButterKnife.bind(this);

        //关联p层,获取数据
        presenter = new SecondPresenter(this);
        presenter.getData();
    }

    @OnClick({R.id.backImage, R.id.goToCart, R.id.addCart})
    public void onViewClicked(View view) {
        switch (view.getId()) {
            case R.id.backImage:        //点击左上角返回按钮跳转至属性动画页面
                Intent intent = new Intent(SecondActivity.this, SplashActivity.class);
                startActivity(intent);
                break;

            case R.id.addCart:      //点击加入购物车的方法
                //路径
                String path = "https://www.zhaoapi.cn/product/addCart?uid=71&pid=1";
                OkHttpClient client = new OkHttpClient();
                Request request = new Request.Builder()
                        .url(path)
                        .build();
                Call call = client.newCall(request);
                call.enqueue(new Callback() {
                    @Override
                    public void onFailure(Call call, IOException e) {
                    }

                    @Override
                    public void onResponse(Call call, Response response) throws IOException {
                        final String body = response.body().string();
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                //吐司加入购物车成功
                                Toast.makeText(SecondActivity.this, "购物车加入商品成功"+body, Toast.LENGTH_SHORT).show();
                            }
                        });
                    }
                });
                break;

            case R.id.goToCart:     //点击  购物车  按钮跳转至购物车列表页面
                Intent intent1 = new Intent(SecondActivity.this, ThirdActivity.class);
                startActivity(intent1);
                break;
        }
    }

    @Override
    public void success(SecondBean bean) {
        //设置图片 下标为0的图片数据
        String images = bean.getData().getImages();
        String[] split = images.split("\\|");
        //ImageLoader加载图片数组中的图片
        ImageLoader.getInstance().displayImage(split[0],ProductImage);

        //设置商品信息显示
        title.setText(bean.getData().getTitle());
        yuanJia.setText("原价:￥" + bean.getData().getPrice());
        //设置原价中间横线（删除线）
        yuanJia.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG);
        youHui.setText("优惠价:" + bean.getData().getBargainPrice());
    }

    @Override
    public void failed(Exception e) {
        Toast.makeText(SecondActivity.this,"数据出错",Toast.LENGTH_SHORT).show();
    }

    //为防止内存泄漏，在view层销毁p层
    @Override
    protected void onDestroy() {
        super.onDestroy();
        presenter.detach();
    }

}

SplashActivity

package com.example.moni3.View.activity;

import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.widget.ImageView;

import com.example.moni3.R;
import com.example.moni3.View.view.ProgressBarView;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class SplashActivity extends AppCompatActivity {

    private ProgressBarView pbv;
    private int progress = 120;
    private int time = 3;
    private Handler handler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            //动画运行时间为3秒钟，动画结束后跳转到商品详情页面。
            time--;
            if (time == 0) {
                startActivity(new Intent(SplashActivity.this, SecondActivity.class));
                finish();
            } else {
                //设置动画播放进程
                progress += 120;
                pbv.setProgress(progress);
                handler.sendEmptyMessageDelayed(0, 1000);
            }
        }
    };

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

        //查找控件
        ImageView imageView = (ImageView) findViewById(R.id.logo_img);
        pbv = (ProgressBarView) findViewById(R.id.my_progess);
        setAnimation(imageView);
        handler.sendEmptyMessage(0);
        pbv.setProgress(progress);
    }

    //执行动画的方法
    private void setAnimation(ImageView imageView) {
        //应用图标从屏幕最上方平移到屏幕中间
        ObjectAnimator trans = ObjectAnimator.ofFloat(imageView, "translationY", 0f, 500f).setDuration(1000);
        //缩放由2倍到1倍
        ObjectAnimator scalX = ObjectAnimator.ofFloat(imageView, "scaleX",  2f, 1f).setDuration(1000);
        ObjectAnimator scalY = ObjectAnimator.ofFloat(imageView, "scaleY",  2f, 1f).setDuration(1000);
        //渐变从完全透明到完全不透明
        ObjectAnimator alpha = ObjectAnimator.ofFloat(imageView, "alpha", 0.0f, 1f).setDuration(1000);
        // 旋转为旋转一圈
        ObjectAnimator rotate = ObjectAnimator.ofFloat(imageView, "rotation", 0f, 360f).setDuration(1000);

        //动画组合开始执行
        AnimatorSet setAnimatior = new AnimatorSet();
        setAnimatior.play(trans).before(scalX).before(scalY).before(alpha).before(rotate);
        setAnimatior.start();
    }

}

ThirdActivity

package com.example.moni3.View.activity;

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.CheckBox;
import android.widget.TextView;
import android.widget.Toast;

import com.example.moni3.Modlue.bean.ShopBean;
import com.example.moni3.Presenter.MainPresenter;
import com.example.moni3.R;
import com.example.moni3.View.adapter.ShopAdapter;
import com.example.moni3.View.view.MainViewListener;

import butterknife.Bind;
import butterknife.ButterKnife;
import butterknife.OnClick;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class ThirdActivity extends AppCompatActivity implements MainViewListener {

    @Bind(R.id.third_recyclerview)
    RecyclerView thirdRecyclerview;
    @Bind(R.id.third_allselect)
    CheckBox checkBoxAll;
    @Bind(R.id.third_totalprice)
    TextView thirdTotalprice;
    private MainPresenter presenter;
    private ShopAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_third);
        ButterKnife.bind(this);

        //关联p层
        presenter = new MainPresenter(this);
        presenter.getData();

        //设置布局管理器以及适配器
        adapter = new ShopAdapter(this);
        LinearLayoutManager manager = new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
        thirdRecyclerview.setLayoutManager(manager);
        thirdRecyclerview.setAdapter(adapter);

        adapter.setListener(new ShopAdapter.UpdateUiListener() {
            @Override
            public void setTotal(String total, String num, boolean allCheck) {
                checkBoxAll.setChecked(allCheck);
                thirdTotalprice.setText("总价：￥" + total);
            }
        });
    }

    @Override
    public void success(ShopBean bean) {
        adapter.add(bean);
    }

    @Override
    public void failure(Exception e) {
        Toast.makeText(this, "error", Toast.LENGTH_SHORT).show();
    }

    //避免内存泄漏
    @Override
    protected void onDestroy() {
        super.onDestroy();
        presenter.detach();
    }


    @OnClick({R.id.thirdBackImage, R.id.third_allselect})
    public void onViewClicked(View view) {
        switch (view.getId()) {
            case R.id.thirdBackImage:       //点击左上角返回按钮跳转至购物车详情页面
                Intent intent = new Intent(ThirdActivity.this, SecondActivity.class);
                startActivity(intent);
                break;
            case R.id.third_allselect:     //全选/反选按钮
                adapter.selectAll(checkBoxAll.isChecked());
                break;
        }
    }

}

ShopAdapter

package com.example.moni3.View.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.TextView;

import com.example.moni3.Modlue.bean.ShopBean;
import com.example.moni3.Modlue.imageLoader.ImageLoaderUtil;
import com.example.moni3.R;
import com.example.moni3.View.activity.ThirdActivity;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import butterknife.Bind;
import butterknife.ButterKnife;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class ShopAdapter extends RecyclerView.Adapter<ShopAdapter.IViewHolder>  {

    private Context context;
    private List<ShopBean.DataBean.ListBean> list;

    // 存放 商家的id 和 商家名称
    private Map<String, String> map = new HashMap<>();

    public ShopAdapter(ThirdActivity context) {
        this.context = context;
    }

    /**
     * 添加数据 并更新显示
     * @param bean
     */
    public void add(ShopBean bean) {
        if (this.list == null) {
            this.list = new ArrayList<>();
        }

        // 遍历商家
        for (ShopBean.DataBean shop : bean.getData()) {
            map.put(shop.getSellerid(), shop.getSellerName());
            // 遍历商品
            for (int i = 0; i < shop.getList().size(); i++) {
                this.list.add(shop.getList().get(i));
            }
        }

        setFirst(this.list);
        notifyDataSetChanged();
    }

    /**
     * 设置数据源， 控制显示商家
     * @param list
     */
    private void setFirst(List<ShopBean.DataBean.ListBean> list) {
        if (list.size() > 0) {
            list.get(0).setIsFirst(1);
            for (int i = 1; i < list.size(); i++) {
                if (list.get(i).getSellerid() == list.get(i - 1).getSellerid()) {
                    list.get(i).setIsFirst(2);
                } else {
                    list.get(i).setIsFirst(1);
                }
            }
        }
    }

    @Override
    public IViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = View.inflate(context, R.layout.adapter_layout, null);
        return new IViewHolder(view);
    }

    @Override
    public void onBindViewHolder(final IViewHolder holder, final int position) {
        // 显示商品图片
        if (list.get(position).getIsFirst() == 1) {
            //显示商家
            holder.shop_checkbox.setVisibility(View.VISIBLE);
            holder.tvItemShopcartShopname.setVisibility(View.VISIBLE);
            holder.shop_checkbox.setChecked(list.get(position).isShopSelected());

            //显示商家的名称
            holder.tvItemShopcartShopname.setText("我是"+map.get(String.valueOf(list.get(position).getSellerid())));
        } else {
            holder.shop_checkbox.setVisibility(View.GONE);
            holder.tvItemShopcartShopname.setVisibility(View.GONE);
        }

        //控制 商品的  checkbox
        holder.item_checkbox.setChecked(list.get(position).isItemSelected());

        String[] url = list.get(position).getImages().split("\\|");
        ImageLoader.getInstance().displayImage(url[0], holder.item_pic, ImageLoaderUtil.getDefaultOption());

        holder.item_name.setText(list.get(position).getTitle());
        holder.item_price.setText("优惠价：￥"+list.get(position).getPrice() + "");

        // 商家的checkbox
        holder.shop_checkbox.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                list.get(position).setShopSelected(holder.shop_checkbox.isChecked());
                for (int i = 0; i < list.size(); i++) {
                    if (list.get(position).getSellerid() == list.get(i).getSellerid()) {
                        list.get(i).setItemSelected(holder.shop_checkbox.isChecked());
                    }
                }
                notifyDataSetChanged();
                sum(list);
            }
        });

        // 商品的checkbox
        holder.item_checkbox.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                list.get(position).setItemSelected(holder.item_checkbox.isChecked());
                for (int i = 0; i < list.size(); i++) {
                    for (int j = 0; j < list.size(); j++) {
                        if (list.get(i).getSellerid() == list.get(j).getSellerid() && !list.get(j).isItemSelected()) {
                            list.get(i).setShopSelected(false);
                            break;
                        } else {
                            list.get(i).setShopSelected(true);
                        }
                    }
                }
                notifyDataSetChanged();
                sum(list);
            }
        });
    }

    @Override
    public int getItemCount() {
        return list == null ? 0 : list.size();
    }

    /**
     * 计算总价
     * @param list
     */
    private void sum(List<ShopBean.DataBean.ListBean> list) {
        int totalNum = 0;
        float totalMoney = 0.0f;

        boolean allCheck = true;
        for (int i = 0; i < list.size(); i++) {
            if (list.get(i).isItemSelected()) {
                totalNum += list.get(i).getNum();
                totalMoney += list.get(i).getNum() * list.get(i).getPrice();
            } else {
                allCheck = false;
            }
        }

        listener.setTotal(totalMoney + "", totalNum + "", allCheck);
    }

    public void selectAll(boolean check) {

        for (int i = 0; i < list.size(); i++) {
            list.get(i).setShopSelected(check);
            list.get(i).setItemSelected(check);
        }
        notifyDataSetChanged();

        sum(list);
    }

    static class IViewHolder extends RecyclerView.ViewHolder {
        @Bind(R.id.shop_checkbox)
        CheckBox shop_checkbox;
        @Bind(R.id.tv_item_shopcart_shopname)
        TextView tvItemShopcartShopname;
        @Bind(R.id.item_checkbox)
        CheckBox item_checkbox;
        @Bind(R.id.item_pic)
        ImageView item_pic;
        @Bind(R.id.item_price)
        TextView item_price;
        @Bind(R.id.item_name)
        TextView item_name;
        IViewHolder(View view) {
            super(view);
            ButterKnife.bind(this, view);
        }
    }

    public UpdateUiListener listener;

    public void setListener(UpdateUiListener listener) {
        this.listener = listener;
    }

    public interface UpdateUiListener {
        public void setTotal(String total, String num, boolean allCheck);
    }


}

MainViewListener

package com.example.moni3.View.view;

import com.example.moni3.Modlue.bean.ShopBean;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public interface MainViewListener {

    void success(ShopBean bean);

    public void failure(Exception e);

}

ProgressBarView

package com.example.moni3.View.view;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PointF;
import android.graphics.RectF;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.View;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public class ProgressBarView extends View {

    private Paint paint;
    private int currentX = 100;
    private int  currentY = 100;
    private int count;
    private PointF pointF = new PointF(currentX,currentY);
    private  int mProgress;


    public ProgressBarView(Context context) {
        super(context);
        initpaint(context);
    }

    private void initpaint(Context context) {
        paint = new Paint();
        paint.setAntiAlias(true);
        paint.setStyle(Paint.Style.STROKE);
    }

    public ProgressBarView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
        initpaint(context);
    }

    public ProgressBarView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        initpaint(context);
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        paint.setStrokeWidth(0);
        paint.setColor(Color.BLACK);
        canvas.drawCircle(pointF.x,pointF.y,20,paint);
        canvas.drawCircle(pointF.x,pointF.y,30,paint);

        paint.setStrokeWidth(10);
        paint.setColor(Color.RED);
        RectF recyF = new RectF(75,75,125,125);
        canvas.drawArc(recyF,-90,mProgress,false,paint);

        paint.setStrokeWidth(1);
        paint.setColor(Color.BLUE);
        canvas.drawText(count+"",98,102,paint);
    }

    public void setProgress(int progress){
        this.mProgress = progress;
        if (mProgress == 120){
            count = 2;
        }
        if (mProgress == 240){
            count = 1;
        }
        if (mProgress == 360){
            count = 0;
        }
        invalidate();
    }

}

SecondViewListener

package com.example.moni3.View.view;

import com.example.moni3.Modlue.bean.SecondBean;

/**
 * Created by 你家大林哥 on 2018/5/27.
 */

public interface SecondViewListener {

    public interface ModelSecondInterface{
        public void success(SecondBean bean);
        public void failed(Exception e);

    }
    public interface PresenterSecondInterface{
        public void success(SecondBean bean);
        public void failed(Exception e);
    }

}