nice

lib/pages/home.dart

@@ -248,27 +248,40 @@ class _SpeedometerState extends State<Speedometer> {
 
   }
 
+  Timer? reloadTimer;
+
   @override
   void initState() {
     // TODO: implement initState
     super.initState();
 
-    Timer.periodic(Duration(milliseconds: 250), (timer) {
+    reloadTimer = Timer.periodic(Duration(milliseconds: 250), (timer) {
 
-      Position? newPosition = LiveInformation().trackerModule.position;
+      try {
+        Position? newPosition = LiveInformation().trackerModule.position;
 
-      speed = newPosition?.speed ?? 0;
+        speed = newPosition?.speed ?? 0;
 
-      arrivalTime -= 0.25;
-      arrivalTime = arrivalTime < 0 ? 0 : arrivalTime;
+        arrivalTime -= 0.25;
+        arrivalTime = arrivalTime < 0 ? 0 : arrivalTime;
 
-      setState(() {
+        setState(() {
 
-      });
+        });
+      } catch (e) {
+        // print(e);
+      }
     });
 
   }
 
+  @override
+  void dispose() {
+    // TODO: implement dispose
+    super.dispose();
+    reloadTimer?.cancel();
+  }
+
   @override
   Widget build(BuildContext context) {
     // TODO: implement build