I want to set the background of a Relative or LinearLayout to a custom drawable. I want the shape to draw two horizontal lines across the bottom, leaving the central part transparent (empty).

The following draws the horizontal lines centered vertically, where as I need them to be aligned to the bottom of the shape. (If you add a rectangle as an item you can see the shape expands to the dimenstions of the parent, but the lines are still centrally aligned).

```
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
 <item>
  <shape android:shape="line">
      <stroke android:width="1dip" android:color="#99b8b9bd" />
      <size android:height="1dip" />
  </shape>
 </item>
 <item>
  <shape android:shape="line" android:top="1dip">
      <stroke android:width="1dip" android:color="#FFFFFFFF" />
      <size android:height="1dip" />
  </shape>
 </item>
</layer-list>

```