Package com.skyhookwireless.wps

Interface GeoFenceCallback

  • public interface GeoFenceCallback
    Callback routine for IWPS.setGeoFence().
    For a WPS_GEOFENCE_ENTER geofence, this callback will be called whenever the user enters the geofence (but only once for as long as the user remains inside the geofence).
    For a WPS_GEOFENCE_LEAVE geofence, this callback will be called whenever the user leaves the geofence (but only once for as long as the user remains outside the geofence). 
     Sample Code:
 
    public WPSContinuation handleGeoFence(final WPSGeoFence geofence,
                                          final WPSLocation location)
    {
        if (geofence.getType() == WPSGeoFence.Type.WPS_GEOFENCE_ENTER)
        {
            System.out.println("entering");
        }
        else // geofence.getType() == WPSGeoFence.Type.WPS_GEOFENCE_LEAVE
        {
            System.out.println("leaving");
        }

        final String pattern = " geofence"
                               + " ({0,number,#.######},"
                               + " {1,number,#.######}"
                               + " +/-{2, number,#}m)"
                               + " at {3,number,#.######},"
                               + " {4,number,#.######}"
                               + " +/-{5, number,#}m";

        System.out.println(MessageFormat.format(pattern,
                                                geofence.getLatitude(),
                                                geofence.getLongitude(),
                                                geofence.getRadius(),
                                                location.getLatitude(),
                                                location.getLongitude(),
                                                location.getHPE()));

        return WPSContinuation.WPS_CONTINUE;
    }
    Since:
    4.4

    • Method Detail

      • handleGeoFence

        WPSContinuation handleGeoFence​(WPSGeoFence geofence,
                               WPSLocation location)
        Parameters:
        geofence - that triggered this callback
        location - that triggered this callback
        Returns:
        WPS_CONTINUE if this geofence tracking should continue,
        WPS_STOP if tracking should be cancelled (and no more callbacks will be invoked).