How to show only ground overly image on google map?

Question

I am developing one application. I have added an image by ground overly on google map. Can we show only that image on google map? I don't want to show other areas on the map.

I applied:

googleMap.setMinZoomPreference(18f);
googleMap.setMaxZoomPreference(18f);
googleMap.setLatLngBoundsForCameraTarget(newarkBounds1);

But is it change device wise.

I set ground overly by this code

mGroundOverlayRotated = googleMap.addGroundOverlay(new GroundOverlayOptions()
                .image(mImages.get(0))
                //.position(NEWARK, 210.29f, 242.87f)
                .positionFromBounds(newarkBounds)
        );

I want to set like user can zoom, scroll and etc in only that area or ground. Let me know if any one faces this. Thank you.