import net.rim.device.api.gps.*;
import java.util.*;
import javax.microedition.location.*;
public class handleGPS
{
    static GPSThread gpsThread;
    static int satCount;
    static int signalQuality;
    static int dataSource;
    static int gpsMode;
    public handleGPS()
    {
        gpsThread = new GPSThread();
        gpsThread.start();
    }
    private static class GPSThread extends Thread
    {
        public void run()
        {
            try
            {
                BlackBerryCriteria myCriteria =
                  new BlackBerryCriteria(GPSInfo.GPS_MODE_AUTONOMOUS);
                try
                {
                    BlackBerryLocationProvider myProvider =
                      (BlackBerryLocationProvider)
                        LocationProvider.getInstance(myCriteria);
                    try
                    {
                        BlackBerryLocation myLocation =
                          (BlackBerryLocation)myProvider.getLocation(300);
                        satCount= myLocation.getSatelliteCount();
                        signalQuality =
                          myLocation.getAverageSatelliteSignalQuality();
                        dataSource = myLocation.getDataSource();
                        gpsMode = myLocation.getGPSMode();
                        SatelliteInfo si;
                        StringBuffer sb = new StringBuffer("[Id:SQ:E:A]\n");
                        String separator = ":";
                        for (Enumeration e = myLocation.getSatelliteInfo();
                          e!=null && e.hasMoreElements(); )
                        {
                            si = (SatelliteInfo)e.nextElement();
                            sb.append(si.getId() + separator);
                            sb.append(si.getSignalQuality() + separator);
                            sb.append(si.getElevation() + separator);
                            sb.append(si.getAzimuth());
                            sb.append('\n');
                        }
                    }
                    catch ( InterruptedException iex )
                    {
                        return;
                    }
                    catch ( LocationException lex )
                    {
                        return;
                    }
                }
                catch ( LocationException lex )
                {
                    return;
                }
            }
            catch ( UnsupportedOperationException uoex )
            {
                return;
            }
            return;
        }
    }
}