Get my own Bluetooth MAC Address

I need to get my own device Bluetooth MAC address through cordova or phonegap, already tried Cordova Bluetooth LE Plugin

bluetoothle.getAdapterInfo(function(result) { console.log(" "+result.address) });

But result address returns always is 02:00:00:00:00:00, even if permission has been set in manifiest:

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />

this question has nothing to do with framework-7. Please refer to the plugin creator.