Is there any way to determine if there are other users installed on the device or if the device is being used a single user tablet?
Along those lines is it possible to get the name, id, or Google account of the current user?
To answer your second question, this code will return all the Google accounts of the current user:
You will also need this permission in your manifest:
For account information see the
For details, check out the following post (and others like it...):