Android Checkboxpreference Doesn't Work With Broadcast Reciever

I'm trying to disable Wifi when not connect to any network after a min. But getting some problems. When i run the app. It start working and try to disable wifi that's not connect

Solution 1:

I think you should be entering both these permissions also

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"></uses-permission>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"></uses-permission>