Google Maps come with a set of different styles to be applied, using this code :
// Sets the map type to be "hybrid" map.setMapType(GoogleMap.MAP_TYPE_HYBRID);
The different map styles are :
Typical road map. Roads, some man-made features, and important natural features such as rivers are shown. Road and feature labels are also visible.
Satellite photograph data with road maps added. Road and feature labels are also visible.
Satellite photograph data. Road and feature labels are not visible.
Topographic data. The map includes colors, contour lines and labels, and perspective shading. Some roads and labels are also visible.