Merge pull request #373 from RathanakumarSekar/master

Updated Maps samples

Author: JayavigneshwaranG

lib/samples/maps/tile_layer/vector_layer/arcs.dart

@@ -29,7 +29,7 @@ class _ArcsSampleState extends SampleViewState
   late MapZoomPanBehavior _zoomPanBehavior;
   late MapTileLayerController _mapController;
   late AnimationController _animationController;
-  late Animation _animation;
+  late Animation<double> _animation;
   int _currentSelectedCityIndex = 0;
   bool _isDesktop = false;
   bool _enableDashArray = false;

lib/samples/maps/tile_layer/vector_layer/polylines.dart

@@ -30,7 +30,7 @@ class _PolylinesSampleState extends SampleViewState
   late MapZoomPanBehavior _zoomPanBehavior;
   MapTileLayerController? _mapController;
   AnimationController? _animationController;
-  late Animation _animation;
+  late Animation<double> _animation;
   late bool _isDesktop;
   late List<_RouteDetails> _routes;
   int _currentSelectedCityIndex = 0;