Xml - 将两个图像放在一起

Question

如果我有这个引用imageresources的xml文件

  <array name="cities_imgs">
    <item>@drawable/map_ayutthaya</item>
    <item>@drawable/ayutthaya1</item>
    <item>@drawable/ayutthaya2</item>
    <item>@drawable/ayutthaya3</item>
    <item>@drawable/ayutthaya5</item>
    .....

是否可以将两张图像叠加在一起？例如

 <item>@drawable/map_ayutthaya</item>
 <item>@drawable/position</item>

类似这样的事情

<array name="cities_imgs">
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item> @drawable/map_ayutthaya<item/>
    <item> @drawable/position<item/>
 </layer-list>
 .....