Updated Google Maps Plugin (#32)

* Updated apple_maps_flutter and google_maps_flutter plugin

* Passing in empty set instead of null as it seems to be required for new google maps flutter plugin

Author: MobileMon

lib/src/platform_maps.dart

@@ -179,16 +179,16 @@ class _PlatformMapState extends State<PlatformMap> {
         padding: widget.padding ?? EdgeInsets.zero,
         markers: widget.markers != null
             ? Marker.toGoogleMapsMarkerSet(widget.markers)
-            : widget.markers,
+            : {},
         polylines: widget.polylines != null
             ? Polyline.toGoogleMapsPolylines(widget.polylines)
-            : widget.polylines,
+            : {},
         polygons: widget.polygons != null
             ? Polygon.toGoogleMapsPolygonSet(widget.polygons)
-            : widget.polygons,
+            : {},
         circles: widget.circles != null
             ? Circle.toGoogleMapsCircleSet(widget.circles)
-            : widget.circles,
+            : {},
         gestureRecognizers: widget.gestureRecognizers,
         onCameraIdle: widget.onCameraIdle,
         myLocationButtonEnabled: widget.myLocationButtonEnabled,

pubspec.yaml

@@ -12,10 +12,10 @@ dependencies:
   flutter:
     sdk: flutter
 
-  google_maps_flutter: ^0.5.28+1
+  google_maps_flutter: ^2.0.1
 
-  apple_maps_flutter: ^0.1.2+5
+  apple_maps_flutter: ^0.1.3
 
 dev_dependencies:
   flutter_test:
-    sdk: flutter
+    sdk: flutter