actvity中XML的代码：
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://www.easck.com/apk/res/android" xmlns:header=http://www.easck.com/apk/res/com.sxc.test"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/app_background"
android:orientation="vertical" >
<com.autoserve.core.widget.HeaderWidget
android:id="@+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
header:text="我的购物车" />
<LinearLayout
android:id="@+id/layout1"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_below="@id/header"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:background="@color/white"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_marginLeft="10dp"
android:layout_weight="1"
android:gravity="center_vertical"
android:orientation="horizontal" >
<CheckBox
android:id="@+id/checkbox_select"
style="@style/CustomCheckboxTheme"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:text="全选"
android:textColor="@color/gry_666666"
android:textSize="@dimen/small_size" />
</LinearLayout>
<LinearLayout
android:id="@+id/clear"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginRight="20dp"
android:gravity="center_vertical|right"
android:orientation="horizontal" >
<CheckBox
android:layout_width="12dp"
android:layout_height="12dp"
android:background="@drawable/clear" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="清空购物车"
android:textColor="#b61d1d"
android:textSize="@dimen/small_size" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@id/layout1"
android:layout_marginBottom="50dp"
android:orientation="vertical" >
<View
android:layout_width="match_parent"
android:layout_height="0.1dp"
android:background="@color/divider_color" />
<ListView
android:id="@+id/finance_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="false"
android:divider="@color/lucency" />
<include
layout="@layout/include_refresh"
android:visibility="gone" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2"
android:background="@color/gry_999999"
android:gravity="center_vertical"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center"
android:orientation="horizontal" >
<CheckBox
android:id="@+id/checkbox_add"
style="@style/CustomCheckboxTheme2"
android:layout_width="wrap_content"
android:clickable="false"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="合计："
android:textColor="@color/white"
android:textSize="@dimen/small_size" />
<TextView
android:id="@+id/integral_sum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:text="0"
android:textColor="@color/theme_color"
android:textSize="@dimen/small_size" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="积分"
android:textColor="@color/white"
android:textSize="@dimen/small_size" />
</LinearLayout>
</LinearLayout>
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="@color/theme_color"
android:gravity="center"
android:text="结算"
android:textColor="@color/white"
android:textSize="@dimen/small_size" />
</LinearLayout>
</RelativeLayout>
