--- /dev/null
+#include <glib.h>
+
+#include <hildon/hildon.h>
+#include <location/location-gpsd-control.h>
+#include <location/location-gps-device.h>
+#include <location/location-misc.h>
+#include <location/location-distance-utils.h>
+
+static void
+on_gps_device_changed (LocationGPSDevice *device, gpointer data)
+{
+ GtkLabel *info = (GtkLabel*)data;
+ GString *msg;
+ if (!device)
+ return;
+
+ msg = g_string_new("");
+ if (device->fix) {
+ if (device->fix->fields & LOCATION_GPS_DEVICE_TIME_SET) {
+ g_print ("time = %f\n", device->fix->time);
+ g_string_append_printf(msg, "time = %f\n", device->fix->time);
+ }
+
+ if (device->fix->fields & LOCATION_GPS_DEVICE_LATLONG_SET) {
+ g_print ("lat = %f, long = %f\n",
+ device->fix->latitude,
+ device->fix->longitude);
+ g_string_append_printf (msg, "lat = %f, long = %f\n",
+ device->fix->latitude,
+ device->fix->longitude);
+ }
+
+ if (device->fix->fields & LOCATION_GPS_DEVICE_ALTITUDE_SET) {
+ g_print ("alt = %f\n", device->fix->altitude);
+ g_string_append_printf (msg, "alt = %f\n", device->fix->altitude);
+ }
+
+ if (device->fix->fields & LOCATION_GPS_DEVICE_SPEED_SET) {
+ g_print ("speed = %f\n", device->fix->speed);
+ g_string_append_printf (msg, "speed = %f\n", device->fix->speed);
+ }
+
+ if (device->fix->fields & LOCATION_GPS_DEVICE_TRACK_SET) {
+ g_print ("track = %f\n", device->fix->track);
+ g_string_append_printf (msg, "track = %f\n", device->fix->track);
+ }
+
+ if (device->fix->fields & LOCATION_GPS_DEVICE_CLIMB_SET) {
+ g_print ("climb = %f\n", device->fix->climb);
+ g_string_append_printf (msg, "climb = %f\n", device->fix->climb);
+ }
+
+ g_print ("Accuracy values:\n");
+ g_print ("\tept = %e, eph = %e, epv = %e, epd = %e, "
+ "eps = %e, epc = %e\n",
+ device->fix->ept,
+ device->fix->eph,
+ device->fix->epv,
+ device->fix->epd,
+ device->fix->eps,
+ device->fix->epc);
+ }
+
+ g_print ("Satellites in view: %d\n", device->satellites_in_view);
+ g_print ("Satellites in use: %d\n", device->satellites_in_use);
+ g_print ("GPS status: %d\n", device->status);
+
+ if (device->cell_info) {
+ if (device->cell_info->flags & LOCATION_CELL_INFO_GSM_CELL_INFO_SET)
+ g_print ("Mobile Coutry Code GSM: %d\n", device->cell_info->gsm_cell_info.mcc);
+
+ if (device->cell_info->flags & LOCATION_CELL_INFO_WCDMA_CELL_INFO_SET)
+ g_print ("Mobile Coutry Code WCDMA: %d\n", device->cell_info->wcdma_cell_info.mcc);
+ }
+
+ gtk_label_set_text(info, msg->str);
+ //gtk_widget_show(GTK_WIDGET(info));
+ g_string_free(msg, TRUE);
+}
+
+static void
+on_gps_error (LocationGPSDevice *device, gpointer data)
+{
+ g_error ("GPS error");
+}
+
+static void
+on_gps_stop (LocationGPSDevice *device, gpointer data)
+{
+ g_warning ("GPS stopped");
+}
+
+static void
+on_gps_start (LocationGPSDevice *device, gpointer data)
+{
+ g_warning ("GPS started");
+}
+
+int main (int argc, char **argv)
+{
+ HildonProgram *program = NULL;
+ GtkWidget *window = NULL;
+ GtkWidget *picker_button = NULL;
+ GtkVBox *vbox;
+ GtkWidget *status_label;
+
+ hildon_gtk_init (&argc, &argv);
+ LocationGPSDControl *control;
+ LocationGPSDevice *device;
+
+ program = hildon_program_get_instance ();
+ g_set_application_name("GPS tracker");
+
+ window = hildon_stackable_window_new ();
+ hildon_program_add_window (program, HILDON_WINDOW (window));
+
+ vbox = (void*)gtk_vbox_new(TRUE, 8);
+
+ /* Create a picker button */
+ picker_button = hildon_date_button_new (HILDON_SIZE_AUTO,
+ HILDON_BUTTON_ARRANGEMENT_VERTICAL);
+
+ /* Set a title to the button*/
+ hildon_button_set_title (HILDON_BUTTON (picker_button), "Pick a date");
+
+ gtk_box_pack_start(GTK_BOX(vbox), picker_button, FALSE, FALSE, 0);
+ status_label = gtk_label_new("Hier kommt der Status hin\nUnd hier ist die 2. Zeile");
+ gtk_box_pack_start_defaults(GTK_BOX(vbox), status_label);
+ /* Add vbox to main window */
+ gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET(vbox));
+
+ g_signal_connect (G_OBJECT (window), "destroy",
+ G_CALLBACK (gtk_main_quit), NULL);
+
+ control = location_gpsd_control_get_default ();
+ location_gpsd_control_start (control);
+
+ /*
+ * Note that in real life one may want to use some other method and interval
+ * than LOCATION_METHOD_USER_SELECTED and LOCATION_INTERVAL_DEFAULT,
+ * respectively. For more information on possible values for these parameters
+ * please see liblocation online documentation.
+ */
+ g_object_set (G_OBJECT (control),
+ "preferred-method", LOCATION_METHOD_USER_SELECTED,
+ "preferred-interval", LOCATION_INTERVAL_DEFAULT,
+ NULL);
+
+ device = g_object_new (LOCATION_TYPE_GPS_DEVICE, NULL);
+
+ g_signal_connect (control, "error", G_CALLBACK (on_gps_error), NULL);
+ g_signal_connect (control, "gpsd-running", G_CALLBACK (on_gps_start), NULL);
+ g_signal_connect (control, "gpsd-stopped", G_CALLBACK (on_gps_stop), NULL);
+ g_signal_connect (device, "changed", G_CALLBACK (on_gps_device_changed), status_label);
+
+ gtk_widget_show_all (GTK_WIDGET (window));
+
+ gtk_main ();
+
+ location_gpsd_control_stop (control);
+
+ g_object_unref (device);
+ g_object_unref (control);
+
+ return 0;
+}