购物车删除

activity_main

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
    android:orientation="vertical"
    tools:context="com.bwie.test.taobao_master.MainActivity">
    <in.srain.cube.views.ptr.PtrFrameLayout
        android:background="#f1f1f1"
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/mPtrframe"
        xmlns:cube_ptr="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        cube_ptr:ptr_resistance="1.7"
        cube_ptr:ptr_ratio_of_header_height_to_refresh="1.2"
        cube_ptr:ptr_duration_to_close="300"
        cube_ptr:ptr_duration_to_close_header="2000"
        cube_ptr:ptr_keep_header_when_refresh="true"
        cube_ptr:ptr_pull_to_fresh="false" >

        <FrameLayout
            android:background="@color/white"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

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

                <ExpandableListView
                    android:id="@+id/listView"
                    android:layout_width="match_parent"
                    android:layout_weight="1"
                    android:layout_height="0dp"/>

                <!--分割线-->
                <View
                    android:layout_width="match_parent"
                    android:layout_height="0.5dp"
                    android:background="@color/gray" />
                <LinearLayout
                    android:gravity="center"
                    android:orientation="horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="50dp">
                    <CheckBox
                        android:textSize="16sp"
                        android:background="@null"
                        android:clickable="true"
                        android:drawablePadding="10dp"
                        android:drawableLeft="@drawable/checkbox_bg"
                        android:text="@string/all"
                        android:id="@+id/all_checkBox"
                        android:button="@null"
                        android:minHeight="64dp"
                        android:layout_marginStart="10dp"
                        android:layout_gravity="center_vertical"
                        android:layout_weight="0.3"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content" />

                    <LinearLayout
                        android:gravity="center"
                        android:orientation="horizontal"
                        android:id="@+id/order_info"
                        android:layout_weight="0.7"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content">

                        <LinearLayout
                            android:layout_marginEnd="20dp"
                            android:orientation="vertical"
                            android:layout_weight="0.5"
                            android:layout_width="0dp"
                            android:layout_height="wrap_content">

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

                                <TextView
                                    android:textColor="@android:color/black"
                                    android:textSize="18sp"
                                    android:text="@string/order_total"
                                    android:layout_marginStart="5dp"
                                    android:layout_width="wrap_content"
                                    android:layout_height="wrap_content" />
                                <TextView
                                    android:id="@+id/total_price"
                                    android:text="￥0.00"
                                    android:textSize="18sp"
                                    android:textColor="@color/ic_taobao"
                                    android:layout_width="wrap_content"
                                    android:layout_height="wrap_content" />
                            </LinearLayout>

                            <TextView
                                android:gravity="right"
                                android:text="不含运费"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content" />
                        </LinearLayout>
                        <TextView
                            android:id="@+id/go_pay"
                            android:textSize="16sp"
                            android:textColor="@android:color/white"
                            android:background="@color/ic_taobao"
                            android:gravity="center"
                            android:text="结算(0)"
                            android:layout_weight="0.5"
                            android:layout_width="0dp"
                            android:layout_height="60dp" />
                    </LinearLayout>

                    <LinearLayout
                        android:visibility="gone"
                        android:gravity="center"
                        android:id="@+id/share_info"
                        android:layout_weight="0.7"
                        android:orientation="horizontal"
                        android:layout_width="0dp"
                        android:layout_height="match_parent">
                        <TextView
                            android:id="@+id/share_goods"
                            android:textSize="16sp"
                            android:textColor="@android:color/white"
                            android:background="@color/ic_yellow"
                            android:gravity="center"
                            android:text="分享宝贝"
                            android:layout_weight="0.3"
                            android:layout_width="0dp"
                            android:layout_height="match_parent" />
                        <TextView
                            android:layout_marginStart="1dp"
                            android:id="@+id/collect_goods"
                            android:textSize="16sp"
                            android:textColor="@android:color/white"
                            android:background="@color/ic_taobao"
                            android:gravity="center"
                            android:text="移到收藏夹"
                            android:layout_weight="0.3"
                            android:layout_width="0dp"
                            android:layout_height="match_parent" />
                        <TextView
                            android:layout_marginStart="1dp"
                            android:id="@+id/del_goods"
                            android:textSize="16sp"
                            android:textColor="@android:color/white"
                            android:background="@color/ic_red"
                            android:gravity="center"
                            android:text="删除"
                            android:layout_weight="0.3"
                            android:layout_width="0dp"
                            android:layout_height="match_parent" />
                    </LinearLayout>
                </LinearLayout>
            </LinearLayout>

            <include
                android:id="@+id/layout_empty_shopcart"
                android:visibility="gone"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                layout="@layout/empty_shopcart" />
        </FrameLayout>
    </in.srain.cube.views.ptr.PtrFrameLayout>
</LinearLayout>

acitonbar

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:layout_centerInParent="true"
        android:id="@+id/shoppingcat_num"
        android:textColor="@android:color/white"
        android:textSize="20sp"
        android:text="购物车(0)"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

        <Button
            android:layout_alignParentRight="true"
            android:textSize="18sp"
            android:background="@android:color/transparent"
            android:textColor="@android:color/white"
            android:text="@string/actionBar_edit"
            android:id="@+id/actionBar_edit"
            android:layout_width="60dp"
            android:layout_height="wrap_content" />
</RelativeLayout>

dialog_change_num

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="280dp"
    android:layout_height="170dp">

    <TextView
        android:padding="5dp"
        android:layout_marginStart="10dp"
        android:layout_marginTop="10dp"
        android:textColor="@color/grey_color1"
        android:textSize="18sp"
        android:text="修改购买数量"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <RelativeLayout
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:id="@+id/ll_change_num"
        android:gravity="center"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="40dp">
        <TextView
            android:id="@+id/dialog_reduceNum"
            android:background="@drawable/cart_min"
            android:layout_width="36dp"
            android:layout_height="40dp" />
        <EditText
            android:id="@+id/dialog_num"
            android:background="@drawable/icon_cart_count"
            android:textSize="20sp"
            android:textStyle="bold"
            android:textColor="@color/ic_taobao"
            android:text="1"
            android:gravity="center"
            android:inputType="number"
            android:layout_toRightOf="@+id/dialog_reduceNum"
            android:layout_width="70dp"
            android:layout_height="40dp" />
        <TextView
            android:layout_toRightOf="@+id/dialog_num"
            android:background="@drawable/cart_max"
            android:id="@+id/dialog_increaseNum"
            android:layout_width="36dp"
            android:layout_height="40dp" />
    </RelativeLayout>

    <LinearLayout
        android:layout_marginBottom="10dp"
        android:gravity="center"
        android:layout_marginTop="20dp"
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="40dp">
        <TextView
            android:textStyle="bold"
            android:textColor="@color/white"
            android:background="@color/grey_color3"
            android:textSize="18sp"
            android:gravity="center"
            android:text="取消"
            android:id="@+id/dialog_Nbutton"
            android:layout_width="120dp"
            android:layout_height="match_parent" />
        <TextView
            android:textStyle="bold"
            android:background="@color/ic_red"
            android:textColor="@color/white"
            android:gravity="center"
            android:textSize="18sp"
            android:layout_marginStart="10dp"
            android:text="确定"
            android:id="@+id/dialog_Pbutton"
            android:layout_width="120dp"
            android:layout_height="match_parent" />
    </LinearLayout>

</LinearLayout>

empty_shopcart

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:gravity="center"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
<LinearLayout
    android:orientation="vertical"
    android:gravity="center"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ImageView
        android:src="@drawable/empty_cart"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
    <TextView
        android:layout_marginTop="10dp"
        android:text="购物车还没有商品"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
    <TextView
        android:layout_marginTop="10dp"
        android:text="快去淘宝逛逛吧"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</LinearLayout>

</LinearLayout>

item_shopcat_group

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

    <RelativeLayout
        android:padding="1dp"
        android:background="@color/white"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <CheckBox
            android:id="@+id/store_checkBox"
            android:visibility="visible"
            android:layout_marginEnd="5dp"
            android:layout_marginStart="10dp"
            android:gravity="center"
            android:minWidth="32dp"
            android:minHeight="48dp"
            android:background="@null"
            android:button="@null"
            android:drawableLeft="@drawable/checkbox_bg"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
        
        <TextView
            android:textColor="@color/grey_color2"
            android:drawableRight="@drawable/right_arrow"
            android:drawablePadding="5dp"
            android:drawableLeft="@drawable/shop"
            android:textSize="18sp"
            android:text="小马的店铺"
            android:layout_marginTop="5dp"
            android:layout_centerVertical="true"
            android:layout_toRightOf="@id/store_checkBox"
            android:id="@+id/store_name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

        <Button
            android:background="@color/transparent"
            android:textColor="@color/grey_color2"
            android:id="@+id/store_edit"
            android:layout_centerVertical="true"
            android:layout_alignParentRight="true"
            android:text="编辑"
            android:textSize="16sp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    </RelativeLayout>

</LinearLayout>

item_shopcat_product

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

    <LinearLayout
        android:background="@color/light_white"
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <CheckBox
            android:id="@+id/single_checkBox"
            android:visibility="visible"
            android:layout_marginEnd="5dp"
            android:layout_marginStart="10dp"
            android:gravity="center"
            android:minWidth="32dp"
            android:minHeight="64dp"
            android:background="@null"
            android:button="@null"
            android:drawableLeft="@drawable/checkbox_bg"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
        <ImageView
            android:layout_marginBottom="5dp"
            android:id="@+id/goods_image"
            android:layout_marginTop="5dp"
            android:scaleType="centerCrop"
            android:src="@drawable/cmaz"
            android:layout_width="100dp"
            android:layout_height="120dp"/>

        <RelativeLayout
            android:padding="2dp"
            android:id="@+id/goods_data"
            android:layout_marginStart="10dp"
            android:layout_marginTop="5dp"
            android:layout_width="wrap_content"
            android:layout_height="match_parent">
            
            <TextView
                android:text="五月天【沉梦昂志】2050年演唱会 武汉站"
                android:textSize="15dp"
                android:textColor="@android:color/black"
                android:maxLines="2"
                android:ellipsize="end"
                android:id="@+id/goods_name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />

            <TextView
                android:id="@+id/goods_size"
                android:paddingTop="5dp"
                android:layout_alignParentLeft="true"
                android:layout_alignParentStart="true"
                android:layout_centerVertical="true"
                android:text="门票:内场 类型:憨人"
                android:textSize="14dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />

        <RelativeLayout
            android:layout_marginBottom="15dp"
            android:layout_alignParentBottom="true"
            android:layout_centerVertical="true"
            android:layout_alignParentStart="true"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
            <TextView
                android:textSize="16.5sp"
                android:textStyle="bold"
                android:id="@+id/goods_price"
                android:textColor="@color/ic_taobao"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:lines="1"
                android:text="￥100000.00" />
            <TextView
                android:textSize="16sp"
                android:text=""
                android:layout_toRightOf="@id/goods_price"
                android:layout_marginStart="10dp"
                android:layout_alignParentEnd="true"
                android:id="@+id/goods_prime_price"
                android:layout_centerVertical="true"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
            <TextView
                android:textSize="17sp"
                android:textColor="@android:color/black"
                android:text="x1"
                android:layout_marginEnd="10dp"
                android:layout_alignParentEnd="true"
                android:id="@+id/goods_buyNum"
                android:layout_centerVertical="true"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
        </RelativeLayout>
        </RelativeLayout>

        <LinearLayout
            android:visibility="gone"
            android:layout_marginStart="10dp"
            android:layout_marginTop="5dp"
            android:orientation="horizontal"
            android:id="@+id/edit_goods_data"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <LinearLayout
                android:layout_weight="0.7"
                android:orientation="vertical"
                android:layout_width="0dp"
                android:layout_height="match_parent">

                <RelativeLayout
                    android:layout_marginTop="10dp"
                    android:orientation="horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
                    <TextView
                        android:layout_alignParentStart="true"
                        android:layout_centerVertical="true"
                        android:gravity="center"
                        android:textSize="20sp"
                        android:text="—"
                        android:id="@+id/reduce_goodsNum"
                        android:layout_width="35dp"
                        android:layout_height="35dp" />

                    <TextView
                        android:layout_centerHorizontal="true"
                        android:layout_centerVertical="true"
                        android:gravity="center"
                        android:textSize="20sp"
                        android:text="1"
                        android:id="@+id/goods_Num"
                        android:layout_width="35dp"
                        android:layout_height="35dp" />

                    <TextView
                        android:layout_alignParentEnd="true"
                        android:layout_centerVertical="true"
                        android:gravity="center"
                        android:textSize="20sp"
                        android:text="+"
                        android:id="@+id/increase_goods_Num"
                        android:layout_width="35dp"
                        android:layout_height="35dp" />
                </RelativeLayout>
                <TextView
                    android:layout_marginStart="10dp"
                    android:layout_marginTop="20dp"
                    android:id="@+id/goodsSize"
                    android:text="门票:内场 类型:憨人"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"/>
            </LinearLayout>

            <TextView
                android:id="@+id/del_goods"
                android:textSize="16.5sp"
                android:gravity="center"
                android:background="@color/ic_red"
                android:textColor="@android:color/white"
                android:text="删除"
                android:layout_weight="0.3"
                android:layout_width="0dp"
                android:layout_height="match_parent" />
        </LinearLayout>
        <View
            android:layout_width="match_parent"
            android:layout_height="2.5dp"
            android:background="@color/white"/>

    </LinearLayout>
</LinearLayout>

drawable文件夹下cart_max

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/icon_plus_press" android:state_pressed="true"/>
    <item android:drawable="@drawable/icon_plus_normal" android:state_pressed="false"/>
</selector>

cart_min

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/icon_minus_press" android:state_pressed="true"/>
    <item android:drawable="@drawable/icon_minus_normal" android:state_pressed="false"/>
</selector>

checkbox_bg

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/checkbox_true" android:state_checked="true"/>
    <item android:drawable="@drawable/checkbox_false" android:state_checked="false"/>
</selector>

checkbox_false

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24.0"
        android:viewportHeight="24.0">
    <path
        android:pathData="M12,22.5c-5.79,0 -10.5,-4.71 -10.5,-10.5S6.21,1.5 12,
        1.5 22.5,6.21 22.5,12 17.79,22.5 12,22.5zM12,3c-4.963,0 -9,4.037 -9,
        9s4.037,9 9,9 9,-4.037 9,-9S16.963,3 12,3z"
        android:fillColor="#a9b7b7"/>
</vector>

checkbox_true

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24.0"
        android:viewportHeight="24.0">
    <path
        android:pathData="M12,1.546c-5.764,0 -10.454,4.69 -10.454,10.454 0,5.765 4.689,
        10.454 10.454,10.454S22.454,17.765 22.454,12C22.454,6.236 17.765,1.546 12,
        1.546zM17.044,10.276 L11.039,16.346c-0.001,0.001 -0.005,0.002 -0.006,0.005 -0.002,
        0.001 -0.002,0.005 -0.005,0.006 -0.048,0.046 -0.107,0.075 -0.163,0.107 -0.028,
        0.016 -0.05,0.04 -0.08,0.051 -0.09,0.036 -0.185,0.055 -0.28,0.055 -0.096,0 -0.193,
        -0.019 -0.284,-0.056 -0.03,-0.013 -0.054,-0.038 -0.082,-0.054 -0.056,-0.031 -0.113,
        -0.059 -0.161,-0.107 -0.001,-0.001 -0.002,-0.005 -0.004,-0.006 -0.001,-0.002 -0.005,
        -0.002 -0.006,-0.005l-2.954,-3.035c-0.289,-0.297 -0.282,-0.772 0.015,-1.061 0.297,
        -0.288 0.771,-0.283 1.061,0.015l2.42,2.487 5.467,-5.527c0.291,-0.295 0.767,
        -0.298 1.061,-0.006C17.333,9.506 17.335,9.981 17.044,10.276z"
        android:fillColor="#eb4f38"/>
</vector>

divider

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android1="http://schemas.android.com/tools">
    <solid android1:color="@android:color/darker_gray"/>
    <size android1:height="0.2dp"/>
</shape>

right_arrow

<vector android:height="24dp"
    android:viewportHeight="16.0"
    android:viewportWidth="16.0"
    android:width="24dp" 
    xmlns:android="http://schemas.android.com/apk/res/android">
    <path android:fillColor="#a9b7b7"
        android:pathData="M11.9,7.65l-6.75,-6.8c-0.15,-0.15 -0.4,-0.15 -0.55,0 -0.15,
        0.15 -0.15,0.4 0,0.55l6.5,6.5 -6.5,6.65c-0.15,0.15 -0.15,0.4 0,0.55s0.4,
        0.15 0.55,0l6.75,-6.9C12.05,8.05 12.05,7.8 11.9,7.65z"/>
</vector>

shop

<vector android:height="26dp"
    android:viewportHeight="28.0"
    android:viewportWidth="28.0"
    android:width="26dp"
    xmlns:android="http://schemas.android.com/apk/res/android">
    <path android:fillColor="#eb4f38" android:pathData="M23.625,16.887c-0.525,0 -0.875,
    0.35 -0.875,0.875l0,5.338c0,0.263 -0.263,0.525 -0.525,0.525L5.775,23.625c-0.263,
    0 -0.525,-0.263 -0.525,-0.525l0,-5.338c0,-0.525 -0.35,-0.875 -0.875,-0.875s-0.875,
    0.35 -0.875,0.875l0,5.338C3.5,24.325 4.55,25.375 5.775,25.375l16.45,0c1.225,
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    8.662l-2.888,-5.6c-0.175,-0.263 -0.438,-0.438 -0.787,-0.438l-17.5,0c-0.35,0 -0.7,
    0.263 -0.787,0.613l-2.275,5.688c-0.175,0.175 -0.087,0.613 -0.087,0.7l0,2.188c0,
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    0.7 1.75,1.137 3.063,1.137l1.137,0c2.188,0 4.025,-1.837 4.025,-4.025l0,-2.275c0,
    -0.087 0,-0.613 -0.087,-0.787zM5.6,4.375l16.363,0l1.837,3.5L4.112,7.875l1.488,
    -3.5zM22.225,14l-1.137,0c-0.525,0 -2.275,-0.087 -2.275,-1.75 0,-0.525 -0.35,
    -0.875 -0.875,-0.875s-0.875,0.35 -0.875,0.875l0,0.35c0,1.4 -2.1,1.488 -2.538,
    1.488l-1.137,0c-0.438,0 -2.538,-0.087 -2.538,-1.488l0,-0.175 0,-0.087c0,
    -0.525 -0.35,-0.875 -0.875,-0.875s-0.875,0.35 -0.875,0.875c0,1.313 -1.137,
    1.75 -2.275,1.75L5.775,14.088c-1.225,0 -2.275,-1.05 -2.275,-2.275L3.5,9.625l21,
    0l0,2.1c0,1.225 -0.963,2.275 -2.275,2.275z"/>
</vector>

values文件夹下dimens

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <dimen name="activity_horizontal_margin">16dp</dimen>
    <dimen name="activity_vertical_margin">16dp</dimen>
</resources>

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="ic_taobao">#ea8010</color>
    <color name="ic_yellow">#f4c600</color>
    <color name="ic_red">#eb4f38</color>
    <!-- 列表分割线   色值#999999 -->
    <color name="list_divider">#999999</color>
    <!-- 选中态色块   色值#D7D7D7 -->
    <color name="list_item_pressed">#D7D7D7</color>
    <color name="white">#ffffff</color>
    <!-- 白色 -->
    <color name="ivory">#fffff0</color>
    <!-- 象牙色 -->
    <color name="lightyellow">#ffffe0</color>
    <color name="capture_text_cover_bg">#3060a4e3</color>

    <!-- 亮黄色 -->
    <color name="yellow">#ffff00</color>
    <!-- 黄色 -->
    <color name="snow">#fffafa</color>
    <!-- 雪白色 -->
    <color name="floralwhite">#fffaf0</color>
    <!-- 花白色 -->
    <color name="lemonchiffon">#fffacd</color>
    <!-- 柠檬绸色 -->
    <color name="cornsilk">#fff8dc</color>
    <!-- 米绸色 -->
    <color name="seaShell">#fff5ee</color>
    <!-- 海贝色 -->
    <color name="lavenderblush">#fff0f5</color>
    <!-- 淡紫红 -->
    <color name="papayawhip">#ffefd5</color>
    <!-- 番木色 -->
    <color name="blanchedalmond">#ffebcd</color>
    <!-- 白杏色 -->
    <color name="mistyrose">#ffe4e1</color>
    <!-- 浅玫瑰色 -->
    <color name="bisque">#ffe4c4</color>
    <!-- 桔黄色 -->
    <color name="moccasin">#ffe4b5</color>
    <!-- 鹿皮色 -->
    <color name="navajowhite">#ffdead</color>
    <!-- 纳瓦白 -->
    <color name="peachpuff">#ffdab9</color>
    <!-- 桃色 -->
    <color name="gold">#ffd700</color>
    <!-- 金色 -->
    <color name="pink">#ffc0cb</color>
    <!-- 粉红色 -->
    <color name="lightpink">#ffb6c1</color>
    <!-- 亮粉红色 -->
    <color name="orange">#fd7903</color>
    <!-- 橙色 -->
    <color name="lightsalmon">#ffa07a</color>
    <!-- 亮肉色 -->
    <color name="darkorange">#ff8c00</color>
    <!-- 暗桔黄色 -->
    <color name="coral">#ff7f50</color>
    <!-- 珊瑚色 -->
    <color name="hotpink">#ff69b4</color>
    <!-- 热粉红色 -->
    <color name="tomato">#ff6347</color>
    <!-- 西红柿色 -->
    <color name="orangered">#ff4500</color>
    <!-- 红橙色 -->
    <color name="deeppink">#ff1493</color>
    <!-- 深粉红色 -->
    <color name="fuchsia">#ff00ff</color>
    <!-- 紫红色 -->
    <color name="magenta">#ff00ff</color>
    <!-- 红紫色 -->
    <color name="red">#ff0000</color>
    <!-- 红色 -->
    <color name="oldlace">#fdf5e6</color>
    <!-- 老花色 -->
    <color name="lightgoldenrodyellow">#fafad2</color>
    <!-- 亮金黄色 -->
    <color name="linen">#faf0e6</color>
    <!-- 亚麻色 -->
    <color name="antiquewhite">#faebd7</color>
    <!-- 古董白 -->
    <color name="salmon">#fa8072</color>
    <!-- 鲜肉色 -->
    <color name="ghostwhite">#f8f8ff</color>
    <!-- 幽灵白 -->
    <color name="mintcream">#f5fffa</color>
    <!-- 薄荷色 -->
    <color name="whitesmoke">#f5f5f5</color>
    <!-- 烟白色 -->
    <color name="beige">#f5f5dc</color>
    <!-- 米色 -->
    <color name="wheat">#f5deb3</color>
    <!-- 浅黄色 -->
    <color name="sandybrown">#f4a460</color>
    <!-- 沙褐色 -->
    <color name="azure">#f0ffff</color>
    <!-- 天蓝色 -->
    <color name="honeydew">#f0fff0</color>
    <!-- 蜜色 -->
    <color name="aliceblue">#f0f8ff</color>
    <!-- 艾利斯兰 -->
    <color name="khaki">#f0e68c</color>
    <!-- 黄褐色 -->
    <color name="lightcoral">#f08080</color>
    <!-- 亮珊瑚色 -->
    <color name="palegoldenrod">#eee8aa</color>
    <!-- 苍麒麟色 -->
    <color name="violet">#ee82ee</color>
    <!-- 紫罗兰色 -->
    <color name="darksalmon">#e9967a</color>
    <!-- 暗肉色 -->
    <color name="lavender">#e6e6fa</color>
    <!-- 淡紫色 -->
    <color name="lightcyan">#e0ffff</color>
    <!-- 亮青色 -->
    <color name="burlywood">#deb887</color>
    <!-- 实木色 -->
    <color name="plum">#dda0dd</color>
    <!-- 洋李色 -->
    <color name="gainsboro">#dcdcdc</color>
    <!-- 淡灰色 -->
    <color name="crimson">#dc143c</color>
    <!-- 暗深红色 -->
    <color name="palevioletred">#db7093</color>
    <!-- 苍紫罗兰色 -->
    <color name="goldenrod">#daa520</color>
    <!-- 金麒麟色 -->
    <color name="orchid">#da70d6</color>
    <!-- 淡紫色 -->
    <color name="thistle">#d8bfd8</color>
    <!-- 蓟色 -->
    <color name="lightgray">#d3d3d3</color>
    <!-- 亮灰色 -->
    <color name="lightgrey">#d3d3d3</color>
    <!-- 亮灰色 -->
    <color name="tan">#d2b48c</color>
    <!-- 茶色 -->
    <color name="chocolate">#d2691e</color>
    <!-- 巧可力色 -->
    <color name="peru">#cd853f</color>
    <!-- 秘鲁色 -->
    <color name="indianred">#cd5c5c</color>
    <!-- 印第安红 -->
    <color name="mediumvioletred">#c71585</color>
    <!-- 中紫罗兰色 -->
    <color name="silver">#c0c0c0</color>
    <!-- 银色 -->
    <color name="darkkhaki">#bdb76b</color>
    <!-- 暗黄褐色 -->
    <color name="rosybrown">#bc8f8f</color>
    <!-- 褐玫瑰红 -->
    <color name="mediumorchid">#ba55d3</color>
    <!-- 中粉紫色 -->
    <color name="darkgoldenrod">#b8860b</color>
    <!-- 暗金黄色 -->
    <color name="firebrick">#b22222</color>
    <!-- 火砖色 -->
    <color name="powderblue">#b0e0e6</color>
    <!-- 粉蓝色 -->
    <color name="lightsteelblue">#b0c4de</color>
    <!-- 亮钢兰色 -->
    <color name="paleturquoise">#afeeee</color>
    <!-- 苍宝石绿 -->
    <color name="greenyellow">#adff2f</color>
    <!-- 黄绿色 -->
    <color name="lightblue">#add8e6</color>
    <!-- 亮蓝色 -->
    <color name="darkgray">#a9a9a9</color>
    <!-- 暗灰色 -->
    <color name="darkgrey">#a9a9a9</color>
    <!-- 暗灰色 -->
    <color name="brown">#a52a2a</color>
    <!-- 褐色 -->
    <color name="sienna">#a0522d</color>
    <!-- 赭色 -->
    <color name="darkorchid">#9932cc</color>
    <!-- 暗紫色 -->
    <color name="palegreen">#98fb98</color>
    <!-- 苍绿色 -->
    <color name="darkviolet">#9400d3</color>
    <!-- 暗紫罗兰色 -->
    <color name="mediumpurple">#9370db</color>
    <!-- 中紫色 -->
    <color name="lightgreen">#90ee90</color>
    <!-- 亮绿色 -->
    <color name="darkseagreen">#8fbc8f</color>
    <!-- 暗海兰色 -->
    <color name="saddlebrown">#8b4513</color>
    <!-- 重褐色 -->
    <color name="darkmagenta">#8b008b</color>
    <!-- 暗洋红 -->
    <color name="darkred">#8b0000</color>
    <!-- 暗红色 -->
    <color name="blueviolet">#8a2be2</color>
    <!-- 紫罗兰蓝色 -->
    <color name="lightskyblue">#87cefa</color>
    <!-- 亮天蓝色 -->
    <color name="skyblue">#87ceeb</color>
    <!-- 天蓝色 -->
    <color name="gray">#808080</color>
    <!-- 灰色 -->
    <color name="grey">#7c7b7b</color>
    <!-- 灰色 -->
    <color name="olive">#808000</color>
    <!-- 橄榄色 -->
    <color name="purple">#800080</color>
    <!-- 紫色 -->
    <color name="maroon">#800000</color>
    <!-- 粟色 -->
    <color name="aquamarine">#7fffd4</color>
    <!-- 碧绿色 -->
    <color name="chartreuse">#7fff00</color>
    <!-- 黄绿色 -->
    <color name="lawngreen">#7cfc00</color>
    <!-- 草绿色 -->
    <color name="mediumslateblue">#7b68ee</color>
    <!-- 中暗蓝色 -->
    <color name="lightslategray">#778899</color>
    <!-- 亮蓝灰 -->
    <color name="lightslategrey">#778899</color>
    <!-- 亮蓝灰 -->
    <color name="slategray">#708090</color>
    <!-- 灰石色 -->
    <color name="slategrey">#708090</color>
    <!-- 灰石色 -->
    <color name="olivedrab">#6b8e23</color>
    <!-- 深绿褐色 -->
    <color name="slateblue">#6a5acd</color>
    <!-- 石蓝色 -->
    <color name="dimgray">#696969</color>
    <!-- 暗灰色 -->
    <color name="dimgrey">#696969</color>
    <!-- 暗灰色 -->
    <color name="mediumaquamarine">#66cdaa</color>
    <!-- 中绿色 -->
    <color name="cornflowerblue">#6495ed</color>
    <!-- 菊兰色 -->
    <color name="cadetblue">#5f9ea0</color>
    <!-- 军兰色 -->
    <color name="darkolivegreen">#556b2f</color>
    <!-- 暗橄榄绿 -->
    <color name="indigo">#4b0082</color>
    <!-- 靛青色 -->
    <color name="mediumturquoise">#48d1cc</color>
    <!-- 中绿宝石 -->
    <color name="darkslateblue">#483d8b</color>
    <!-- 暗灰蓝色 -->
    <color name="steelblue">#4682b4</color>
    <!-- 钢兰色 -->
    <color name="royalblue">#4169e1</color>
    <!-- 皇家蓝 -->
    <color name="turquoise">#40e0d0</color>
    <!-- 青绿色 -->
    <color name="mediumseagreen">#3cb371</color>
    <!-- 中海蓝 -->
    <color name="limegreen">#32cd32</color>
    <!-- 橙绿色 -->
    <color name="darkslategray">#2f4f4f</color>
    <!-- 暗瓦灰色 -->
    <color name="darkslategrey">#2f4f4f</color>
    <!-- 暗瓦灰色 -->
    <color name="seagreen">#2e8b57</color>
    <!-- 海绿色 -->
    <color name="forestgreen">#228b22</color>
    <!-- 森林绿 -->
    <color name="lightseagreen">#20b2aa</color>
    <!-- 亮海蓝色 -->
    <color name="dodgerblue">#1e90ff</color>
    <!-- 闪兰色 -->
    <color name="midnightblue">#191970</color>
    <!-- 中灰兰色 -->
    <color name="aqua">#00ffff</color>
    <!-- 浅绿色 -->
    <color name="cyan">#00ffff</color>
    <!-- 青色 -->
    <color name="springgreen">#00ff7f</color>
    <!-- 春绿色 -->
    <color name="lime">#00ff00</color>
    <!-- 酸橙色 -->
    <color name="mediumspringgreen">#00fa9a</color>
    <!-- 中春绿色 -->
    <color name="darkturquoise">#00ced1</color>
    <!-- 暗宝石绿 -->
    <color name="deepskyblue">#00bfff</color>
    <!-- 深天蓝色 -->
    <color name="darkcyan">#008b8b</color>
    <!-- 暗青色 -->
    <color name="teal">#008080</color>
    <!-- 水鸭色 -->
    <color name="green">#008000</color>
    <!-- 绿色 -->
    <color name="darkgreen">#006400</color>
    <!-- 暗绿色 -->
    <color name="blue">#005dc1</color>
    <!-- 蓝色 -->
    <color name="mediumblue">#0000cd</color>
    <!-- 中兰色 -->
    <color name="darkblue">#00008b</color>
    <!-- 暗蓝色 -->
    <color name="navy">#000080</color>
    <!-- 海军色 -->
    <color name="black">#3B3B3B</color>
    <!-- 黑色 -->
    <!-- #2b4f6d 退改签 、选择配送信息中地址 文字的颜色值 -->
    <!-- 通用颜色统一风格 -->
    <color name="text_click">#0174E1</color>
    <color name="table_background">#cbcbcb</color>
    <color name="background">#eaeaea</color>
    <color name="light_white">#fcfcfc</color>
    <color name="tab_main_color">#1e1d1d</color>
    <color name="comm_bg">#eaeaea</color>
    <!-- 加黑 -->
    <color name="comm_text_black">#464646</color>
    <!-- 常用左侧文字颜色 -->
    <color name="comm_text_left">#3c3c3c</color>
    <!-- 常用右侧文字颜色 -->
    <color name="comm_text_right">#3c3c3c</color>
    <color name="comm_text_red">#da1609</color>
    <color name="comm_text_blue">#0f90e3</color>
    <color name="comm_text_green">#66c058</color>
    <color name="comm_text_yellow">#DAE532</color>
    <color name="comm_button_blue">#0074E1</color>
    <!-- 常用提示文字颜色 -->
    <color name="comm_text_tips">#949494</color>
    <!-- 分割线颜色 -->
    <color name="comm_cutline">#c4c4c4</color>

    <!-- 内容条目按下时的样式 -->
    <color name="pressed_bg">#f2f2f2</color>
    <color name="nopressed_bg">#fff</color>

    <!-- 助手内容颜色 -->
    <color name="title_content_color">#484848</color>
    <color name="content_color">#7d7d7d</color>

    <!-- 理财 -->
    <color name="new_red">#D21A3E</color>
    <color name="new_red_press">#B41131</color>
    <color name="text_black">#515151</color>
    <color name="text_left">#646464</color>
    <color name="text_right">#a1a1a1</color>
    <color name="text_gray">#b5b5b5</color>
    <color name="cutline_gray">#c4c4c4</color>
    <color name="text_yellow">#b18500</color>
    <color name="btn_bg_gray">#f7f7f7</color>
    <color name="new_green">#00FF99</color>

    <!-- 首页快捷菜单 -->
    <color name="menu_item_bg">#f6f6f6</color>
    <color name="text_tips">#929292</color>
    <!-- 账户总览 -->
    <color name="text_left_account">#464646</color>
    <color name="text_bom_account">#464646</color>
    <!-- 品质生活 商品列表 -->
    <color name="text_price_red">#ed3b3b</color>
    <color name="text_sold_greay">#b0b0b0</color>
    <color name="text_title_black">#232323</color>
    <!-- 帮助中心-常见问题 -->
    <color name="text_question">#333333</color>
    <color name="text_answer">#777777</color>
    <color name="result_view">#b0000000</color>
    <color name="viewfinder_mask">#60000000</color>
    <color name="possible_result_points">#c0ffff00</color>
    <color name="transparent">#00000000</color>
    <color name="comm_card_bg">#ffffff</color>
    <color name="grey_50">#fafafa</color>
    <color name="grey_200">#eeeeee</color>
    <color name="btn_blue">#0067db</color>
    <!-- 右边菜单点击颜色 -->
    <color name="right_menu_unpressed">#CDCEC9</color>
    <color name="right_menu_pressed">#C3C3C3</color>
    <color name="menu_item_press">#2e000000</color>
    <color name="page_backgroup">#f2f2f2</color>
    <!-- 灰色 -->
    <color name="grey_color1">#333333</color>
    <color name="grey_color2">#666666</color>
    <color name="grey_color3">#999999</color>
    <!-- 橙色 -->
    <color name="orange_color">#de6838</color>
</resources>

strings

<resources>
    <string name="app_name">TaoBao-Master</string>
    <string name="shoppingcat">购物车</string>
    <string name="actionBar_edit">编辑</string>
    <string name="all">全选</string>
    <string name="order_total">合计 :</string>
</resources>

styles

<style name="myActionBarStyle" parent="Theme.AppCompat.Light.DarkActionBar"></style>

MainActivity

import android.content.Context;
import android.content.DialogInterface;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ExpandableListView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.bwie.test.adapter.ShopcatAdapter;
import com.bwie.test.entity.GoodsInfo;
import com.bwie.test.entity.StoreInfo;
import com.bwie.test.utils.UtilTool;
import com.bwie.test.utils.UtilsLog;

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

import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import in.srain.cube.views.ptr.PtrClassicDefaultHeader;
import in.srain.cube.views.ptr.PtrDefaultHandler;
import in.srain.cube.views.ptr.PtrFrameLayout;

import static in.srain.cube.views.ptr.util.PtrLocalDisplay.dp2px;

public class MainActivity extends AppCompatActivity implements View.OnClickListener, 
    ShopcatAdapter.CheckInterface, ShopcatAdapter.ModifyCountInterface, ShopcatAdapter.GroupEditorListener{
    @BindView(R.id.listView)
    ExpandableListView listView;
    @BindView(R.id.all_checkBox)
    CheckBox allCheckBox;
    @BindView(R.id.total_price)
    TextView totalPrice;
    @BindView(R.id.go_pay)
    TextView goPay;
    @BindView(R.id.order_info)
    LinearLayout orderInfo;
    @BindView(R.id.share_goods)
    TextView shareGoods;
    @BindView(R.id.collect_goods)
    TextView collectGoods;
    @BindView(R.id.del_goods)
    TextView delGoods;
    @BindView(R.id.share_info)
    LinearLayout shareInfo;
    @BindView(R.id.ll_cart)
    LinearLayout llCart;
    @BindView(R.id.mPtrframe)
    PtrFrameLayout mPtrFrame;

    TextView shoppingcatNum;
    Button actionBarEdit;
    LinearLayout empty_shopcart;
    private Context mcontext;
    private double mtotalPrice = 0.00;
    private int mtotalCount = 0;
    //false就是编辑，ture就是完成
    private boolean flag = false;
    private ShopcatAdapter adapter;
    private List<StoreInfo> groups; //组元素的列表
    private Map<String, List<GoodsInfo>> childs; //子元素的列表

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);
        initPtrFrame();
        initActionBar();
        initData();
        initEvents();
    }

    private void initPtrFrame() {
        final PtrClassicDefaultHeader header = new PtrClassicDefaultHeader(this);
        header.setPadding(dp2px(20), dp2px(20), 0, 0);
        mPtrFrame.setHeaderView(header);
        mPtrFrame.addPtrUIHandler(header);
        mPtrFrame.setPtrHandler(new PtrDefaultHandler() {
            @Override
            public void onRefreshBegin(PtrFrameLayout frame) {
                mPtrFrame.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        mPtrFrame.refreshComplete();
                    }
                },2000);
            }

            @Override
            public boolean checkCanDoRefresh(PtrFrameLayout frame, View content, View header) {
                return PtrDefaultHandler.checkContentCanBePulledDown(frame, content, header);
            }
        });
    }

    private void initEvents() {
        actionBarEdit.setOnClickListener(this);
        adapter = new ShopcatAdapter(groups, childs, mcontext);
        adapter.setCheckInterface(this);//关键步骤1：设置复选框的接口
        adapter.setModifyCountInterface(this); //关键步骤2:设置增删减的接口
        adapter.setGroupEditorListener(this);//关键步骤3:监听组列表的编辑状态
        listView.setGroupIndicator(null); //设置属性 GroupIndicator 去掉向下箭头
        listView.setAdapter(adapter);
        for (int i = 0; i < adapter.getGroupCount(); i++) {
            listView.expandGroup(i); //关键步骤4:初始化，将ExpandableListView以展开的方式显示
        }
        listView.setOnScrollListener(new AbsListView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(AbsListView view, int scrollState) {

            }

            @Override
            public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, 
                                 int totalItemCount) {
                int firstVisiablePostion=view.getFirstVisiblePosition();
                int top=-1;
                View firstView=view.getChildAt(firstVisibleItem);
                UtilsLog.i("childCount="+view.getChildCount());//返回的是显示层面上的所包含的子view的个数
                if(firstView!=null){
                    top=firstView.getTop();
                }
                UtilsLog.i("firstVisiableItem="+firstVisibleItem+",fistVisiablePosition="
                                        +firstVisiablePostion+",firstView="+firstView+",top="+top);
                if(firstVisibleItem==0&&top==0){
                    mPtrFrame.setEnabled(true);
                }else{
                    mPtrFrame.setEnabled(false);
                }
            }
        });
    }

    @Override
    protected void onResume() {
        super.onResume();
        setCartNum();
    }

    //设置购物车的数量
    private void setCartNum() {
        int count = 0;
        for (int i = 0; i < groups.size(); i++) {
            StoreInfo group = groups.get(i);
            group.setChoosed(allCheckBox.isChecked());
            List<GoodsInfo> Childs = childs.get(group.getId());
            for (GoodsInfo childs : Childs) {
                count++;
            }
        }
        //购物车已经清空
        if (count == 0) {
            clearCart();
        } else {
            shoppingcatNum.setText("购物车(" + count + ")");
        }
    }

    private void clearCart() {
        shoppingcatNum.setText("购物车(0)");
        actionBarEdit.setVisibility(View.GONE);
        llCart.setVisibility(View.GONE);
        empty_shopcart.setVisibility(View.VISIBLE);//这里发生过错误
    }

    //模拟数据
    private void initData() {
        mcontext = this;
        groups = new ArrayList<StoreInfo>();
        childs = new HashMap<String, List<GoodsInfo>>();
        for (int i = 0; i < 5; i++) {
            groups.add(new StoreInfo(i + "", "小马的第" + (i + 1) + "号当铺"));
            List<GoodsInfo> goods = new ArrayList<>();
            for (int j = 0; j <= i; j++) {
                int[] img = {R.drawable.cmaz, R.drawable.cmaz, R.drawable.cmaz, R.drawable.cmaz,
                              R.drawable.cmaz, R.drawable.cmaz};
                //i-j 就是商品的id， 对应着第几个店铺的第几个商品，1-1 就是第一个店铺的第一个商品
                goods.add(new GoodsInfo(i + "-" + j, "商品", groups.get(i).getName() + 
        "的第" + (j + 1) + "个商品", 255.00 + new Random().nextInt(1500), 1555 + new Random().nextInt(3000), 
         "第一排", "出头天者", img[j], new Random().nextInt(100)));
            }
            childs.put(groups.get(i).getId(), goods);
        }
    }

    //删除操作
    private void doDelete() {
        List<StoreInfo> toBeDeleteGroups = new ArrayList<StoreInfo>(); //待删除的组元素
        for (int i = 0; i < groups.size(); i++) {
            StoreInfo group = groups.get(i);
            if (group.isChoosed()) {
                toBeDeleteGroups.add(group);
            }
            List<GoodsInfo> toBeDeleteChilds = new ArrayList<GoodsInfo>();//待删除的子元素
            List<GoodsInfo> child = childs.get(group.getId());
            for (int j = 0; j < child.size(); j++) {
                if (child.get(j).isChoosed()) {
                    toBeDeleteChilds.add(child.get(j));
                }
            }
            child.removeAll(toBeDeleteChilds);
        }
        groups.removeAll(toBeDeleteGroups);
        //重新设置购物车
        setCartNum();
        adapter.notifyDataSetChanged();
    }

    private void findView(View view) {
        shoppingcatNum = (TextView) view.findViewById(R.id.shoppingcat_num);
        actionBarEdit = (Button) view.findViewById(R.id.actionBar_edit);
        //不知道为什么，ButterKnife不知道BindView
        empty_shopcart = (LinearLayout) findViewById(R.id.layout_empty_shopcart);
    }

    private void initActionBar() {
        //隐藏标题栏
        if (getSupportActionBar() != null) {
            //去掉阴影
            getSupportActionBar().setElevation(0);
            getSupportActionBar().setDisplayShowTitleEnabled(false);
            getSupportActionBar().setDisplayShowCustomEnabled(true);
            View view = getLayoutInflater().inflate(R.layout.acitonbar, null);
            findView(view);
            getSupportActionBar().setCustomView(view, new ActionBar.LayoutParams(
                       ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
            ActionBar.LayoutParams lp = (ActionBar.LayoutParams) view.getLayoutParams();
            lp.gravity = Gravity.HORIZONTAL_GRAVITY_MASK | Gravity.CENTER_HORIZONTAL;
            getSupportActionBar().setCustomView(view, lp);
        }
    }

    @OnClick({R.id.all_checkBox, R.id.go_pay, R.id.share_goods, R.id.collect_goods, R.id.del_goods})
    public void onClick(View view) {
        AlertDialog dialog;
        switch (view.getId()) {
            case R.id.all_checkBox:
                doCheckAll();
                break;
            case R.id.go_pay:
                if (mtotalCount == 0) {
                    UtilTool.toast(mcontext, "请选择要支付的商品");
                    return;
                }
                dialog = new AlertDialog.Builder(mcontext).create();
                dialog.setMessage("总计:" + mtotalCount + "种商品，" + mtotalPrice + "元");
                dialog.setButton(DialogInterface.BUTTON_POSITIVE, "支付", new 
                                                DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        return;
                    }
                });
                dialog.setButton(DialogInterface.BUTTON_NEGATIVE, "取消", new 
                                            DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        return;
                    }
                });
                dialog.show();
                break;
            case R.id.share_goods:
                if (mtotalCount == 0) {
                    UtilTool.toast(mcontext, "请选择要分享的商品");
                    return;
                }
                UtilTool.toast(mcontext, "分享成功");
                break;
            case R.id.collect_goods:
                if (mtotalCount == 0) {
                    UtilTool.toast(mcontext, "请选择要收藏的商品");
                    return;
                }
                UtilTool.toast(mcontext, "收藏成功");
                break;
            case R.id.del_goods:
                if (mtotalCount == 0) {
                    UtilTool.toast(mcontext, "请选择要删除的商品");
                    return;
                }
                dialog = new AlertDialog.Builder(mcontext).create();
                dialog.setMessage("确认要删除该商品吗?");
                dialog.setButton(DialogInterface.BUTTON_POSITIVE, "确定", new 
                                      DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        doDelete();
                    }
                });
                dialog.setButton(DialogInterface.BUTTON_NEGATIVE, "取消", new 
                                      DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        return;
                    }
                });
                dialog.show();
                break;
            case R.id.actionBar_edit:
                flag = !flag;
                setActionBarEditor();
                setVisiable();
                break;
        }
    }

    @Override
    public void checkGroup(int groupPosition, boolean isChecked) {
        StoreInfo group = groups.get(groupPosition);
        List<GoodsInfo> child = childs.get(group.getId());
        for (int i = 0; i < child.size(); i++) {
            child.get(i).setChoosed(isChecked);
        }
        if (isCheckAll()) {
            allCheckBox.setChecked(true);//全选
        } else {
            allCheckBox.setChecked(false);//反选
        }
        adapter.notifyDataSetChanged();
        calulate();
    }

    //判断组元素是否全选
    private boolean isCheckAll() {
        for (StoreInfo group : groups) {
            if (!group.isChoosed()) {
                return false;
            }
        }
        return true;
    }

    @Override
    public void checkChild(int groupPosition, int childPosition, boolean isChecked) {
        boolean allChildSameState = true; //判断该组下面的所有子元素是否处于同一状态
        StoreInfo group = groups.get(groupPosition);
        List<GoodsInfo> child = childs.get(group.getId());
        for (int i = 0; i < child.size(); i++) {
            //不选全中
            if (child.get(i).isChoosed() != isChecked) {
                allChildSameState = false;
                break;
            }
        }

        if (allChildSameState) {
            group.setChoosed(isChecked);//如果子元素状态相同，那么对应的组元素也设置成这一种的同一状态
        } else {
            group.setChoosed(false);//否则一律视为未选中
        }

        if (isCheckAll()) {
            allCheckBox.setChecked(true);//全选
        } else {
            allCheckBox.setChecked(false);//反选
        }
        adapter.notifyDataSetChanged();
        calulate();
    }

    @Override
    public void doIncrease(int groupPosition, int childPosition, View showCountView, boolean isChecked) {
        GoodsInfo good = (GoodsInfo) adapter.getChild(groupPosition, childPosition);
        int count = good.getCount();
        count++;
        good.setCount(count);
        ((TextView) showCountView).setText(String.valueOf(count));
        adapter.notifyDataSetChanged();
        calulate();
    }

    @Override
    public void doDecrease(int groupPosition, int childPosition, View showCountView, boolean isChecked) {
        GoodsInfo good = (GoodsInfo) adapter.getChild(groupPosition, childPosition);
        int count = good.getCount();
        if (count == 1) {
            return;
        }
        count--;
        good.setCount(count);
        ((TextView) showCountView).setText("" + count);
        adapter.notifyDataSetChanged();
        calulate();
    }

    @Override
    public void doUpdate(int groupPosition, int childPosition, View showCountView, boolean isChecked) {
        GoodsInfo good = (GoodsInfo) adapter.getChild(groupPosition, childPosition);
        int count = good.getCount();
        UtilsLog.i("进行更新数据，数量" + count + "");
        ((TextView) showCountView).setText(String.valueOf(count));
        adapter.notifyDataSetChanged();
        calulate();
    }

    @Override
    public void childDelete(int groupPosition, int childPosition) {
        StoreInfo group = groups.get(groupPosition);
        List<GoodsInfo> child = childs.get(group.getId());
        child.remove(childPosition);
        if (child.size() == 0) {
            groups.remove(groupPosition);
        }
        adapter.notifyDataSetChanged();
        calulate();
    }

    @Override
    public void groupEditor(int groupPosition) {

    }

    /**
     * ActionBar标题上点编辑的时候，只显示每一个店铺的商品修改界面
     * ActionBar标题上点完成的时候，只显示每一个店铺的商品信息界面
     */
    private void setActionBarEditor() {
        for (int i = 0; i < groups.size(); i++) {
            StoreInfo group = groups.get(i);
            if (group.isActionBarEditor()) {
                group.setActionBarEditor(false);
            } else {
                group.setActionBarEditor(true);
            }
        }
        adapter.notifyDataSetChanged();
    }

    //全选与反选
    private void doCheckAll() {
        for (int i = 0; i < groups.size(); i++) {
            StoreInfo group = groups.get(i);
            group.setChoosed(allCheckBox.isChecked());
            List<GoodsInfo> child = childs.get(group.getId());
            for (int j = 0; j < child.size(); j++) {
                child.get(j).setChoosed(allCheckBox.isChecked());//这里出现过错误
            }
        }
        adapter.notifyDataSetChanged();
        calulate();
    }

    //计算商品总价
    private void calulate() {
        mtotalPrice = 0.00;
        mtotalCount = 0;
        for (int i = 0; i < groups.size(); i++) {
            StoreInfo group = groups.get(i);
            List<GoodsInfo> child = childs.get(group.getId());
            for (int j = 0; j < child.size(); j++) {
                GoodsInfo good = child.get(j);
                if (good.isChoosed()) {
                    mtotalCount++;
                    mtotalPrice += good.getPrice() * good.getCount();
                }
            }
        }
        totalPrice.setText("￥" + mtotalPrice + "");
        goPay.setText("去支付(" + mtotalCount + ")");
        if (mtotalCount == 0) {
            setCartNum();
        } else {
            shoppingcatNum.setText("购物车(" + mtotalCount + ")");
        }
    }

    private void setVisiable() {
        if (flag) {
            orderInfo.setVisibility(View.GONE);
            shareInfo.setVisibility(View.VISIBLE);
            actionBarEdit.setText("完成");
        } else {
            orderInfo.setVisibility(View.VISIBLE);
            shareInfo.setVisibility(View.GONE);
            actionBarEdit.setText("编辑");
        }
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        adapter = null;
        childs.clear();
        groups.clear();
        mtotalPrice = 0.00;
        mtotalCount = 0;
    }
}

adapter文件夹下ShopcatAdapter

import android.content.Context;
import android.content.DialogInterface;
import android.support.v7.app.AlertDialog;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.style.StrikethroughSpan;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseExpandableListAdapter;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.bwie.test.taobao_master.R;
import com.bwie.test.utils.UtilTool;
import com.bwie.test.utils.UtilsLog;
import com.bwie.test.entity.GoodsInfo;
import com.bwie.test.entity.StoreInfo;

import java.util.List;
import java.util.Map;

import butterknife.BindView;
import butterknife.ButterKnife;

public class ShopcatAdapter extends BaseExpandableListAdapter {
    private List<StoreInfo> groups;
    //这个String对应着StoreInfo的Id，也就是店铺的Id
    private Map<String, List<GoodsInfo>> childrens;
    private Context mcontext;
    private CheckInterface checkInterface;
    private ModifyCountInterface modifyCountInterface;
    private GroupEditorListener groupEditorListener;
    private int count = 0;
    private boolean flag=true; //组的编辑按钮是否可见，true可见，false不可见

    public ShopcatAdapter(List<StoreInfo> groups, Map<String, List<GoodsInfo>> childrens, 
                                 Context mcontext) {
        this.groups = groups;
        this.childrens = childrens;
        this.mcontext = mcontext;
    }

    @Override
    public int getGroupCount() {
        return groups.size();
    }

    @Override
    public int getChildrenCount(int groupPosition) {
        String groupId = groups.get(groupPosition).getId();
        return childrens.get(groupId).size();
    }

    @Override
    public Object getGroup(int groupPosition) {
        return groups.get(groupPosition);
    }

    @Override
    public Object getChild(int groupPosition, int childPosition) {
        List<GoodsInfo> childs = childrens.get(groups.get(groupPosition).getId());
        return childs.get(childPosition);
    }

    @Override
    public long getGroupId(int groupPosition) {
        return groupPosition;
    }

    @Override
    public long getChildId(int groupPosition, int childPosition) {
        return childPosition;
    }

    @Override
    public boolean hasStableIds() {
        return false;
    }

    @Override
    public View getGroupView(final int groupPosition, boolean isExpanded, View convertView, 
                                          ViewGroup parent) {
        final GroupViewHolder groupViewHolder;
        if (convertView == null) {
            convertView = View.inflate(mcontext, R.layout.item_shopcat_group, null);
            groupViewHolder = new GroupViewHolder(convertView);
            convertView.setTag(groupViewHolder);
        } else {
            groupViewHolder = (GroupViewHolder) convertView.getTag();
        }
        final StoreInfo group = (StoreInfo) getGroup(groupPosition);
        groupViewHolder.storeName.setText(group.getName());
        groupViewHolder.storeCheckBox.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                group.setChoosed(((CheckBox) v).isChecked());
                checkInterface.checkGroup(groupPosition, ((CheckBox) v).isChecked());
            }
        });
        groupViewHolder.storeCheckBox.setChecked(group.isChoosed());

        /**【文字指的是组的按钮的文字】
         * 当我们按下ActionBar的 "编辑"按钮， 应该把所有组的文字显示"编辑",并且设置按钮为不可见
         * 当我们完成编辑后，再把组的编辑按钮设置为可见
         * 不懂，请自己操作淘宝，观察一遍
         */
        if(group.isActionBarEditor()){
            group.setEditor(false);
            groupViewHolder.storeEdit.setVisibility(View.GONE);
            flag=false;
        }else{
            flag=true;
            groupViewHolder.storeEdit.setVisibility(View.VISIBLE);
        }

        /**
         * 思路:当我们按下组的"编辑"按钮后，组处于编辑状态，文字显示"完成"
         * 当我们点击“完成”按钮后，文字显示"编辑“,组处于未编辑状态
         */
        if (group.isEditor()) {
            groupViewHolder.storeEdit.setText("完成");
        } else {
            groupViewHolder.storeEdit.setText("编辑");
        }
        groupViewHolder.storeEdit.setOnClickListener(new GroupViewClick(group, groupPosition,
                                             groupViewHolder.storeEdit));
        return convertView;
    }

    @Override
    public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild,
                          View convertView, ViewGroup parent) {
        final ChildViewHolder childViewHolder;
        if (convertView == null) {
            convertView = View.inflate(mcontext, R.layout.item_shopcat_product, null);
            childViewHolder = new ChildViewHolder(convertView);
            convertView.setTag(childViewHolder);
        } else {
            childViewHolder = (ChildViewHolder) convertView.getTag();
        }

        /**
         * 根据组的编辑按钮的可见与不可见，去判断是组对下辖的子元素编辑  
         * 如果组的编辑按钮可见，那么肯定是组对自己下辖元素的编辑
         * 如果组的编辑按钮不可见，那么肯定是ActionBar对组下辖元素的编辑
         */
        if(flag){
            if (groups.get(groupPosition).isEditor()) {
                childViewHolder.editGoodsData.setVisibility(View.VISIBLE);
                childViewHolder.delGoods.setVisibility(View.VISIBLE);
                childViewHolder.goodsData.setVisibility(View.GONE);
            } else {
                childViewHolder.delGoods.setVisibility(View.VISIBLE);
                childViewHolder.goodsData.setVisibility(View.VISIBLE);
                childViewHolder.editGoodsData.setVisibility(View.GONE);
            }
        }else{
            if(groups.get(groupPosition).isActionBarEditor()){
                childViewHolder.delGoods.setVisibility(View.GONE);
                childViewHolder.editGoodsData.setVisibility(View.VISIBLE);
                childViewHolder.goodsData.setVisibility(View.GONE);
            }else{
                childViewHolder.delGoods.setVisibility(View.VISIBLE);
                childViewHolder.goodsData.setVisibility(View.VISIBLE);
                childViewHolder.editGoodsData.setVisibility(View.GONE);
            }
        }

        final GoodsInfo child = (GoodsInfo) getChild(groupPosition, childPosition);
        if (child != null) {
            childViewHolder.goodsName.setText(child.getDesc());
            childViewHolder.goodsPrice.setText("￥" + child.getPrice() + "");
            childViewHolder.goodsNum.setText(String.valueOf(child.getCount()));
            childViewHolder.goodsImage.setImageResource(R.drawable.cmaz);
            childViewHolder.goods_size.setText("门票:" + child.getColor() + ",类型:" + child.getSize());
            //设置打折前的原价
            SpannableString spannableString = new SpannableString("￥" + child.getPrime_price() + "");
            StrikethroughSpan span = new StrikethroughSpan();
            spannableString.setSpan(span,0,spannableString.length()-1+1, Spanned.SPAN_INCLUSIVE_INCLUSIVE); 
            //避免无限次的append
            if (childViewHolder.goodsPrimePrice.length() > 0) {
                childViewHolder.goodsPrimePrice.setText("");
            }
            childViewHolder.goodsPrimePrice.setText(spannableString);
            childViewHolder.goodsBuyNum.setText("x" + child.getCount() + "");
            childViewHolder.singleCheckBox.setChecked(child.isChoosed());
            childViewHolder.singleCheckBox.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    child.setChoosed(((CheckBox) v).isChecked());
                    childViewHolder.singleCheckBox.setChecked(((CheckBox) v).isChecked());
                    checkInterface.checkChild(groupPosition, childPosition, ((CheckBox) v).isChecked());
                }
            });

            childViewHolder.increaseGoodsNum.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    modifyCountInterface.doIncrease(groupPosition, childPosition,
                       childViewHolder.goodsNum, childViewHolder.singleCheckBox.isChecked());
                }
            });

            childViewHolder.reduceGoodsNum.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    modifyCountInterface.doDecrease(groupPosition, childPosition, 
                          childViewHolder.goodsNum, childViewHolder.singleCheckBox.isChecked());
                }
            });

            childViewHolder.goodsNum.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    showDialog(groupPosition,childPosition,childViewHolder.goodsNum,
                                   childViewHolder.singleCheckBox.isChecked(),child);
                }
            });

            childViewHolder.delGoods.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    new AlertDialog.Builder(mcontext)
                            .setMessage("确定要删除该商品吗")
                            .setNegativeButton("取消",null)
                            .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                                @Override
                                public void onClick(DialogInterface dialog, int which) {
                                    modifyCountInterface.childDelete(groupPosition,childPosition);
                                }
                            })
                            .create()
                            .show();;
                }
            });
        }
        return convertView;
    }

    /**
     * @param groupPosition
     * @param childPosition
     * @param showCountView
     * @param isChecked
     * @param child
     */
    private void showDialog(final int groupPosition, final int childPosition, final View showCountView,
            final boolean isChecked, final  GoodsInfo child) {
        final AlertDialog.Builder alertDialog_Builder=new AlertDialog.Builder(mcontext);
        View view= LayoutInflater.from(mcontext).inflate(R.layout.dialog_change_num,null);
        final AlertDialog  dialog=alertDialog_Builder.create();
        dialog.setView(view);//errored,这里是dialog，不是alertDialog_Buidler
        count=child.getCount();
        final EditText num= (EditText) view.findViewById(R.id.dialog_num);
        num.setText(count+"");
        //自动弹出键盘
        dialog.setOnShowListener(new DialogInterface.OnShowListener() {
            @Override
            public void onShow(DialogInterface dialog) {
                UtilTool.showKeyboard(mcontext,showCountView);
            }
        });

        final TextView increase= (TextView) view.findViewById(R.id.dialog_increaseNum);
        final TextView DeIncrease=(TextView)view.findViewById(R.id.dialog_reduceNum);
        final TextView pButton= (TextView) view.findViewById(R.id.dialog_Pbutton);
        final TextView nButton= (TextView) view.findViewById(R.id.dialog_Nbutton);
        nButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dialog.dismiss();
            }
        });
        pButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                int number=Integer.parseInt(num.getText().toString().trim());
                if(number==0){
                    dialog.dismiss();
                }else{
                    UtilsLog.i("数量="+number+"");
                    num.setText(String.valueOf(number));
                    child.setCount(number);
                    modifyCountInterface.doUpdate(groupPosition,childPosition,showCountView,isChecked);
                    dialog.dismiss();
                }
            }
        });

        increase.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                count++;
                num.setText(String.valueOf(count));
            }
        });

        DeIncrease.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if(count>1){
                    count--;
                    num.setText(String.valueOf(count));
                }
            }
        });
        dialog.show();
    }

    @Override
    public boolean isChildSelectable(int groupPosition, int childPosition) {
        return false;
    }


    public GroupEditorListener getGroupEditorListener() {
        return groupEditorListener;
    }

    public void setGroupEditorListener(GroupEditorListener groupEditorListener) {
        this.groupEditorListener = groupEditorListener;
    }

    public CheckInterface getCheckInterface() {
        return checkInterface;
    }

    public void setCheckInterface(CheckInterface checkInterface) {
        this.checkInterface = checkInterface;
    }

    public ModifyCountInterface getModifyCountInterface() {
        return modifyCountInterface;
    }

    public void setModifyCountInterface(ModifyCountInterface modifyCountInterface) {
        this.modifyCountInterface = modifyCountInterface;
    }

    static class GroupViewHolder {
        @BindView(R.id.store_checkBox)
        CheckBox storeCheckBox;
        @BindView(R.id.store_name)
        TextView storeName;
        @BindView(R.id.store_edit)
        TextView storeEdit;

        public GroupViewHolder(View view) {
            ButterKnife.bind(this, view);
        }
    }

    /**
     * 店铺的复选框
     */
    public interface CheckInterface {
        /**
         * 组选框状态改变触发的事件
         * @param groupPosition 组元素的位置
         * @param isChecked     组元素的选中与否
         */
        void checkGroup(int groupPosition, boolean isChecked);

        /**
         * 子选框状态改变触发的事件
         * @param groupPosition 组元素的位置
         * @param childPosition 子元素的位置
         * @param isChecked     子元素的选中与否
         */
        void checkChild(int groupPosition, int childPosition, boolean isChecked);
    }

    /**
     * 改变数量的接口
     */
    public interface ModifyCountInterface {
        /**
         * 增加操作
         * @param groupPosition 组元素的位置
         * @param childPosition 子元素的位置
         * @param showCountView 用于展示变化后数量的View
         * @param isChecked     子元素选中与否
         */
        void doIncrease(int groupPosition, int childPosition, View showCountView, boolean isChecked);

        void doDecrease(int groupPosition, int childPosition, View showCountView, boolean isChecked);

        void doUpdate(int groupPosition, int childPosition, View showCountView, boolean isChecked);

        /**
         * 删除子Item
         * @param groupPosition
         * @param childPosition
         */
        void childDelete(int groupPosition, int childPosition);
    }

    /**
     * 监听编辑状态
     */
    public interface GroupEditorListener {
        void groupEditor(int groupPosition);
    }

    /**
     * 使某个小组处于编辑状态
     */
    private class GroupViewClick implements View.OnClickListener {
        private StoreInfo group;
        private int groupPosition;
        private TextView editor;

        public GroupViewClick(StoreInfo group, int groupPosition, TextView editor) {
            this.group = group;
            this.groupPosition = groupPosition;
            this.editor = editor;
        }

        @Override
        public void onClick(View v) {
            if (editor.getId() == v.getId()) {
                groupEditorListener.groupEditor(groupPosition);
                if (group.isEditor()) {
                    group.setEditor(false);
                } else {
                    group.setEditor(true);
                }
                notifyDataSetChanged();
            }
        }
    }

    static class ChildViewHolder {
        @BindView(R.id.single_checkBox)
        CheckBox singleCheckBox;
        @BindView(R.id.goods_image)
        ImageView goodsImage;
        @BindView(R.id.goods_name)
        TextView goodsName;
        @BindView(R.id.goods_size)
        TextView goods_size;
        @BindView(R.id.goods_price)
        TextView goodsPrice;
        @BindView(R.id.goods_prime_price)
        TextView goodsPrimePrice;
        @BindView(R.id.goods_buyNum)
        TextView goodsBuyNum;
        @BindView(R.id.goods_data)
        RelativeLayout goodsData;
        @BindView(R.id.reduce_goodsNum)
        TextView reduceGoodsNum;
        @BindView(R.id.goods_Num)
        TextView goodsNum;
        @BindView(R.id.increase_goods_Num)
        TextView increaseGoodsNum;
        @BindView(R.id.goodsSize)
        TextView goodsSize;
        @BindView(R.id.del_goods)
        TextView delGoods;
        @BindView(R.id.edit_goods_data)
        LinearLayout editGoodsData;

        public ChildViewHolder(View view) {
            ButterKnife.bind(this, view);
        }
    }
}

utils文件夹下UtilsLog

import android.util.Log;

public class UtilsLog {
    //开关
    private static final Boolean DEBUG=true;
    //TAG,统一TAG，便于信息过滤
    private static final String TAG="CAONIMA";

    public static void d(String text){
        if(DEBUG){
            Log.d(TAG,text);
        }
    }

    public static void i(String text){
        if(DEBUG){
            Log.i(TAG,text);
        }
    }

    public static  void e(String text){
        if(DEBUG){
            Log.e(TAG,text);
        }
    }

    public static void w(String text){
        if(DEBUG){
            Log.w(TAG,text);
        }
    }

    public static void f(String text){
        if(DEBUG){
            Log.wtf(TAG,text);
        }
    }
}

UtilTool

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.Toast;

public class UtilTool {

    public static void hideKeyboard(Context mcontext, ViewGroup view){
        view.requestFocus();
        InputMethodManager im= (InputMethodManager) mcontext.getSystemService(Context.INPUT_METHOD_SERVICE);
        try{
            im.hideSoftInputFromWindow(view.getWindowToken(),0);
        }catch(Exception e){
            e.printStackTrace();
        }
    }

    public static void showKeyboard(Context mcontext,View view){
        InputMethodManager im= (InputMethodManager) mcontext.getSystemService(Context.INPUT_METHOD_SERVICE);
        im.showSoftInput(view,0);
    }

    public static void toast(Context mcontext,String text){
        Toast.makeText(mcontext,text, Toast.LENGTH_SHORT).show();
    }
}

需要导入的依赖

<activity android:name=".MainActivity" android:label="@string/shoppingcat"/>

compile 'com.jakewharton:butterknife:8.5.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'

//强大的下拉刷新控件
compile 'in.srain.cube:ultra-ptr:1.0.11'

bean文件夹下GoodsInfo

public class GoodsInfo {
    private String id;
    private String name;
    private boolean isChoosed;
    private String imageUrl;
    private String desc;
    private double price;
    private double prime_price;
    private int postion;
    private int count;
    private String color;
    private String size;
    private int goodsImg;

    public GoodsInfo(String id, String name, String desc,double price, double prime_price,
                     String color, String size, int goodsImg,int count) {
        this.id = id;
        this.name = name;
        this.desc = desc;
        this.price = price;
        this.prime_price = prime_price;
        this.count = count;
        this.color = color;
        this.size = size;
        this.goodsImg = goodsImg;
    }

    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 boolean isChoosed() {
        return isChoosed;
    }

    public void setChoosed(boolean choosed) {
        isChoosed = choosed;
    }

    public String getImageUrl() {
        return imageUrl;
    }

    public void setImageUrl(String imageUrl) {
        this.imageUrl = imageUrl;
    }

    public String getDesc() {
        return desc;
    }

    public void setDesc(String desc) {
        this.desc = desc;
    }

    public double getPrice() {
        return price;
    }

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

    public double getPrime_price() {
        return prime_price;
    }

    public void setPrime_price(double prime_price) {
        this.prime_price = prime_price;
    }

    public int getPostion() {
        return postion;
    }

    public void setPostion(int postion) {
        this.postion = postion;
    }

    public int getCount() {
        return count;
    }

    public void setCount(int count) {
        this.count = count;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }

    public String getSize() {
        return size;
    }

    public void setSize(String size) {
        this.size = size;
    }

    public int getGoodsImg() {
        return goodsImg;
    }

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

StoreInfo

public class StoreInfo {
    private String id;
    private String name;
    private boolean isChoosed;
    private boolean isEditor; //自己对该组的编辑状态
    private boolean ActionBarEditor;// 全局对该组的编辑状态
    private int flag;

    public StoreInfo(String id, String name) {
        this.id = id;
        this.name = name;
    }

    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 boolean isChoosed() {
        return isChoosed;
    }

    public void setChoosed(boolean choosed) {
        isChoosed = choosed;
    }

    public boolean isEditor() {
        return isEditor;
    }

    public void setEditor(boolean editor) {
        isEditor = editor;
    }

    public boolean isActionBarEditor() {
        return ActionBarEditor;
    }

    public void setActionBarEditor(boolean actionBarEditor) {
        ActionBarEditor = actionBarEditor;
    }
}