Earthquake Magnitude в Android Market

Earthquake Magnitude (v. 1.0) Разработано Zorik Cherfas

The main idea of the application is to receive data form web services(REST type) of the last the earth quakes for each day and to show the average in rating bar ( I call it caution bar) and explain the effect of this magnitude range.

The application also uses generic browser that redirect the user to 2 important topics:
1. How to avoid Earth Quake.
2. Brief explanation about Earth Quake magniutude scale.

In this application i used the next elements:

Widget Rating Bar
Widget Calender
Widget web View(Generic Browser)
Text Views
Basic Button
Web service type :REST "http://www.geonames.org/export/JSON-webservices.html" using JSON scheme
Menu listener

The application is still in stealth mode, so there are few bug that i need to resolve:
Back button support
Cleaner GUI
Proper Error when web service not responds
Progress bar of HTTP Request