Add distance to map lat lang

lib/delivrybookingdata.dart

@@ -534,7 +534,7 @@ class _DelivryBookingDataState extends State<DelivryBookingData> with TickerProv
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
                 Image(
-                  image: AssetImage('images/serverissue.png'),
+                  image: AssetImage('images/no_data.png'),
                   //  height: MediaQuery.of(context).size.height * .10,
                 ),
                 SizedBox(
@@ -711,7 +711,7 @@ class _DelivryBookingDataState extends State<DelivryBookingData> with TickerProv
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
                 Image(
-                  image: AssetImage('images/serverissue.png'),
+                  image: AssetImage('images/no_data.png'),
                   //  height: MediaQuery.of(context).size.height * .10,
                 ),
                 SizedBox(

lib/order_tracking_page.dart

@@ -153,6 +153,7 @@ class OrderTrackingPageState extends State<OrderTrackingPage> {
     }
     print(totalDistance);
 
+
     setState(() {
       distance = totalDistance;
     });