Latest Moodle Mobile on Samsung GSIII. I can get to the demo site using "student" as user name.
I cannot get to my site using a legitimate URL, username, and password. I get "Site URL required, i.e, http://etc" The URL is in the address box. It is a good URL. It is not mistyped. It has no spaces before or after it. The exact same URL works in Chrome on my phone.
However, the examples of URLs in "Site URL required" both use "www" as part of the URL. We do not use www in our URL, which is http://firefly.cty.jhu.edu . Does the www matter?
If someone else can get to our login page on Moodle Mobile, would you please tell me. You won't get beyond the login page, but I'll appreciate it.