title: Where am I? - Get country
body: <p>An android mobile actually does know quite well where it is - but is there a way of retrieving the country by something like a country code?</p>
  
  <p>No need of knowing the exact GPS position - the <em>country</em> is sufficient </p>
  
  <p>I first thought of using the time zone, but actually I need more information than that since it makes a difference if the location is New York or Lima.</p>
  
  <p><em>The background of the question:</em> I have an application that uses temperature values, and I'd like to set the default unit either to Celsius or Fahrenheit, depending on whether the location is US or outside</p>