ListView中分割线的设置

    android:divider="#fffff"  分割线颜色  
    android:dividerHeight="1px"  分割线高度  

    <!-- res/drawable/liner.xml ->  
    <?xmlversionxmlversion="1.0"encoding="utf-8"?>  
    <layer-list   xmlns:android="http://schemas.android.com/apk/res/android">  
     <item>  
       <shape>  
          <gradient  
             android:startColor="#000000"  
             android:centerColor="#CCCCCC"  
             android:endColor="#FFFFFF"  
             android:height="1px"  
             android:angle="0"/>  
      </shape>  
     </item>  
    </layer-list>  

    <ListViewandroid:idListViewandroid:id="@id/android:list"  
        ...  
        android:divider="@drawable/list_divider"  
        android:dividerHeight="1dip"  
        />