<?xml version="1.0" encoding="utf-8"?>  
<shape xmlns:android="http://schemas.android.com/apk/res/android"  
    android:shape="line" >  
    <stroke  
        android:dashGap="3dp"  
        android:dashWidth="6dp"  
        android:width="1dp"  
        android:color="#63a219" />  
    <!-- 虚线的高度 -->  
    <size android:height="1dp" />  
</shape>  