<?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">

    <include layout="@layout/shoppingcart_title" />
    <!--有商品时的布局-->
    <GridView
        android:id="@+id/cart_productList"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:numColumns="1" />

</LinearLayout>