moremenu1.xml:
============
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">   
    <item
         android:state_pressed="false"
         android:drawable="@drawable/morebg1" >  
    </item>
    
    <item
        android:state_pressed="true"
        android:drawable="@drawable/morebg1p" >  
    </item>
</selector>==============
<RelativeLayout android:id="@+id/moreNavBg1"
        android:background="@drawable/moremnu1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>
正常看到背景默认是morebg1
但是按下时并没有改变到morebg1p
求解啊..