Force FusedLocation api to get location only from gps provider

Hello,

I have an app that rely on location speed and direction, and I switched recently from LocationManager to FusedLocation api, so the app can continue get location updates while in background with foreground service. anyway, my problem is that locations comes from network provider does not have speed and direction, and for that reason I want to tell FusedLocation to get Locations only from gps. how is that possible?

Note: every point is important, so I can't miss any location update with its speed and direction for some calculations.

Thanks