Geolocation on Android devices return always TRUE

Hello there.

I'm using cordova-plugin-geolocation to retrieve device position in my app.
I'm running into a problem with Android platform. Whenever I start the app for the first time I use getCurrentPosition() to get the current position, which should ask for permissions and prompt the dialog to the user. The problem is that I always get PERMISSION_GRANTED, even if the app is launched for the first time.