demo,where-am-i: Print speed & heading

Now that speed and heading are reported on Location interface, let's
print them.

https://bugs.freedesktop.org/show_bug.cgi?id=89395

1 files changed, 9 insertions, 1 deletions

diff --git a/demo/where-am-i.c b/demo/where-am-i.c
index 281a8ed..d19807b 100644
--- a/demo/where-am-i.c
+++ b/demo/where-am-i.c
@@ -85,7 +85,7 @@ on_location_proxy_ready (GObject      *source_object,
 {
         GDBusProxy *location = G_DBUS_PROXY (source_object);
         GVariant *value;
-        gdouble latitude, longitude, accuracy, altitude;
+        gdouble latitude, longitude, accuracy, altitude, speed, heading;
         const char *desc;
         gsize desc_len;
         GError *error = NULL;
@@ -105,6 +105,10 @@ on_location_proxy_ready (GObject      *source_object,
         accuracy = g_variant_get_double (value);
         value = g_dbus_proxy_get_cached_property (location, "Altitude");
         altitude = g_variant_get_double (value);
+        value = g_dbus_proxy_get_cached_property (location, "Speed");
+        speed = g_variant_get_double (value);
+        value = g_dbus_proxy_get_cached_property (location, "Heading");
+        heading = g_variant_get_double (value);
 
         g_print ("\nNew location:\n");
         g_print ("Latitude: %f\nLongitude: %f\nAccuracy (in meters): %f\n",
@@ -113,6 +117,10 @@ on_location_proxy_ready (GObject      *source_object,
                  accuracy);
         if (altitude != -G_MAXDOUBLE)
                 g_print ("Altitude (in meters): %f\n", altitude);
+        if (speed >= 0)
+                g_print ("Speed (in meters per second): %f\n", speed);
+        if (heading >= 0)
+                g_print ("Heading (in degrees): %f\n", heading);
 
         value = g_dbus_proxy_get_cached_property (location, "Description");
         desc = g_variant_get_string (value, &desc_len);