Stop location data source in dispose method

Author: kmueller-gis

lib/src/samples/show_location_sample.dart

@@ -41,6 +41,7 @@ class ShowLocationSampleState extends State<ShowLocationSample> {
 
   @override
   void dispose() {
+    _locationDataSource.stop();
     _locationSubscription?.cancel();
     _statusSubscription?.cancel();
 
@@ -157,7 +158,7 @@ class ShowLocationSampleState extends State<ShowLocationSample> {
     });
 
     try {
-      await _locationDataSource.start();
+      // await _locationDataSource.start();
       _locationSubscription = _locationDataSource.onLocationChanged
           .listen(_handleLdsLocationChange);
     } on ArcGISException catch (e) {

lib/src/samples/simulate_location_sample.dart

@@ -42,12 +42,9 @@ class SimulateLocationSampleState extends State<SimulateLocationSample> {
 
   @override
   void dispose() {
+    _locationDataSource.stop();
     _locationSubscription?.cancel();
     _statusSubscription?.cancel();
-    if (_locationDataSource.status == LocationDataSourceStatus.starting ||
-        _locationDataSource.status == LocationDataSourceStatus.started) {
-      _locationDataSource.stop();
-    }
 
     super.dispose();
   }