Android 控件Gridview设置网络线

    <GridView  
            android:id="@+id/gridView2"  
            android:layout_width="match_parent"  
            android:layout_height="wrap_content"  
            android:layout_below="@+id/textView1"  
            android:layout_marginTop="30dp"  
            android:background="#999999"  
            android:horizontalSpacing="2dp"  
            android:verticalSpacing="2dp"  
            android:padding="2dp"  
            android:numColumns="3" >  

 

    <?xml version="1.0" encoding="utf-8"?>  
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  
        android:layout_width="match_parent"  
        android:layout_height="match_parent"  
        android:orientation="vertical"  
        android:gravity="center"  
        android:background="@drawable/gv_one_selector"  
        >  
      
        <TextView  
            android:id="@+id/textView1"  
            android:layout_width="wrap_content"  
            android:layout_height="wrap_content"  
            android:textSize="20sp"  
            android:padding="10dp"  
            android:text="TextView" />  
      
    </LinearLayout>  

 

<?xml version="1.0" encoding="utf-8"?>  
<selector xmlns:android="http://schemas.android.com/apk/res/android">  
    <item   
        android:state_selected="true" >  
        <shape android:shape="rectangle">    
             <solid   
              android:color="#CCCCCC"   
             />  
             <stroke android:width="1.0px" android:color="#999999" />  
        </shape>  
    </item>  
    <item   
        android:state_pressed="true" >  
        <shape android:shape="rectangle">    
             <solid   
              android:color="#CCCCCC"   
             />  
             <stroke android:width="1.0px" android:color="#999999" />  
        </shape>  
    </item>  
    <item>  
        <shape android:shape="rectangle">    
            <stroke android:width="1.0px" android:color="#999999" />    
        </shape>  
    </item>    
</selector> 

 

    <?xml version="1.0" encoding="utf-8"?>  
    <selector xmlns:android="http://schemas.android.com/apk/res/android">  
        <item   
            android:state_selected="true" >  
            <shape android:shape="rectangle">    
                 <solid   
                  android:color="#CCCCCC"   
                 />  
            </shape>  
        </item>  
        <item   
            android:state_pressed="true" >  
            <shape android:shape="rectangle">    
                 <solid   
                  android:color="#CCCCCC"   
                 />  
            </shape>  
        </item>  
        <item>  
            <shape android:shape="rectangle">    
                <solid   
                  android:color="#FFFFFF"   
                 />   
            </shape>  
        </item>    
    </selector>