I’ve also submitted something for the java and google maps challenges in 52 weeks of code. My java submission is also using google maps 🙂
My submission for the google map challenge takes the ip, get the location coordinates using the ip and shows the location on the map. I’ve also added a text box for writing the street address and getting a more exact location.
For the java challenge I’ve done a small JFrame that helps you find the coordinates of a certain address (latitude and longitude). I’ve used google maps to find the coordinates. It looks like this:
If you want to see the source codes, just ask 😉