选择器禁用botton(selector disable botton)

我有一个选择器用于我的按钮背景之一

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_enabled="false"
          android:drawable="@drawable/bg_botton_disable"/>
    <item android:state_pressed="true"
          android:state_enabled="true"  
          android:drawable="@drawable/bg_botton_pressed"/> <!-- pressed -->
    <item android:state_enabled="true" 
          android:drawable="@drawable/bg_botton" /> <!-- default -->
</selector>
 
 
(Button) bt = (Button) findviewById(R.id.MyBotton);
bt.setEnabled(false);
 
 代码禁用了我的按钮的功能。 我的意思是当我按下按钮时它不会启动它自己的onClick()方法。 这很好，但问题是它不会将按钮的背景更改为bg_botton_disable drawable。 
 
 有没有人有任何建议如何解决它？ 
I have this selector for one of my button's background
 
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_enabled="false"
          android:drawable="@drawable/bg_botton_disable"/>
    <item android:state_pressed="true"
          android:state_enabled="true"  
          android:drawable="@drawable/bg_botton_pressed"/> <!-- pressed -->
    <item android:state_enabled="true" 
          android:drawable="@drawable/bg_botton" /> <!-- default -->
</selector>
 
 
(Button) bt = (Button) findviewById(R.id.MyBotton);
bt.setEnabled(false);
 
The code disables the functionality of my button. I mean when I press the button it doesn't launch its own onClick() method. That's fine, but the problem is that it doesn't change the background of the button to bg_botton_disable drawable. 
 
Does anyone has any suggestion how to fix it?
                
最满意答案
                
                    
                        
 重新排序选择器项目 
 
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_enabled="true" 
          android:drawable="@drawable/bg_botton" /> <!-- default -->
    <item android:state_pressed="true"
          android:drawable="@drawable/bg_botton_pressed"/> <!-- pressed -->
    <item android:state_enabled="false"
          android:drawable="@drawable/bg_botton_disable"/>
</selector>
Reorder your selector items
 
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_enabled="true" 
          android:drawable="@drawable/bg_botton" /> <!-- default -->
    <item android:state_pressed="true"
          android:drawable="@drawable/bg_botton_pressed"/> <!-- pressed -->
    <item android:state_enabled="false"
          android:drawable="@drawable/bg_botton_disable"/>
</selector>