> default android phone sends your location to google, as well as your contacts, app list, app usage, calendars, todo list and some other things.

By default it does none of those things. You have to hit "yes" to enable the location reporting which defaults to off but which you are asked to enable the first time you add a Google account.

The rest isn't done at all unless you are using the Google services to sync that data. Which is only an option if you've added a Google account.