Need An Android App for private use

HI, I need an android app to use for a particular project the app will not be commercially available and will only be used on a hand full of machines. Basically, I need the app to send it's ip address, lat and lng and a unique identifying number to a mysql hosted server at regular intervals. When the app starts for the first time i need a form to appear to allow me to add a unique id number and to set the frequency of the app talking to the database in hours, for example 1 hour, 2 hours etc. The tablet will be stationary and so power consumption isn't an issue. I don't know if it is possible but if we could make the app so that it can be hidden that would also be good but not important. This should be to the right person a very simple and basic app, Thanks Stan