public void onLocationChanged(Location loc)
{
    // Call the GmailSender as per the example
    try {
        GMailSender sender = new GMailSender("username@gmail.com", "password");
        sender.sendMail("This is Subject",
                        "This is Body",
                        "user@gmail.com",
                        "user@yahoo.com");
        } catch (Exception e) {
            Log.e("SendMail", e.getMessage(), e);
        }
}