This may not be the exact response you are looking for, but I would seriously consider moving to 188.8.131.52.1 (if that is an option). We have gone through those versions, and there are some pretty important stuff missing from 7.0 (from our perspective). Also, if you have downloaded the demos, they do a very good job of defining how to connect to google maps (in general). In particular, the demo under Demos -> Oracle Maps HTML5 Demos -> B04. (This example works well.) You might also look at the related forum post "Multiple Tile Layers with Google" as it contains much of the necessary code.
Thank you for your feedback. I'll update the version and test to see if it works, because since version 184.108.40.206 MapViewer these parameters does not work for the satellite mode.