iboss-mini-android-bjmnls/res/drawable/check_boxs.xml

<?xml version="1.0" encoding="utf-8"?>  
<selector xmlns:android="http://schemas.android.com/apk/res/android" >  
    <item android:state_checked="true" android:drawable="@drawable/shape_sku"></item>  
    <item android:state_pressed="true" android:drawable="@drawable/shape_sku"></item>  
    <item android:state_selected="true" android:drawable="@drawable/shape_sku"></item>  
    <item android:drawable="@drawable/shape_sku_normal"></item>  
</selector>