给定XML layout(称之为“内部”布局),如何从另一个自定义XML布局(称为“外部”布局)引用内部布局?这可能仅使用XML,还是唯一的程序化解决方案?
内部布局:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="6dip"
>
<ImageView
android:id="@+id/productImage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="6dip"
/>
<TextView
android:id="@+id/productName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="@id/productImage"
android:textAppearance="?android:attr/textAppearanceLarge"
/>
</RelativeLayout>
外部布局:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<!-- Embed inner XML layout here -->
<Button
android:id="@+id/productButtonAddToShoppingList"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="<!-- refer to inner layout -->"
android:layout_marginTop="2dip"
android:text="add to shopping list"
/>
</RelativeLayout>
答案 0 :(得分:3)
基本上你这样使用the <include /> tag:
<include layout="@layout/inner_layout" />
另请参阅:http://developer.android.com/resources/articles/layout-tricks-reuse.html