Fixup build errors for the web example

example/lib/pages/animated_map_controller.dart

@@ -90,7 +90,7 @@ class AnimatedMapControllerPageState extends State<AnimatedMapControllerPage>
         builder: (ctx) => Container(
           child: FlutterLogo(
             key: Key('green'),
-            colors: Colors.green,
+            textColor: Colors.green,
           ),
         ),
       ),
@@ -100,7 +100,7 @@ class AnimatedMapControllerPageState extends State<AnimatedMapControllerPage>
         point: paris,
         builder: (ctx) => Container(
           key: Key('purple'),
-          child: FlutterLogo(colors: Colors.purple),
+          child: FlutterLogo(textColor: Colors.purple),
         ),
       ),
     ];

example/lib/pages/home.dart

@@ -16,7 +16,7 @@ class HomePage extends StatelessWidget {
         point: LatLng(51.5, -0.09),
         builder: (ctx) => Container(
           child: FlutterLogo(
-            colors: Colors.blue,
+            textColor: Colors.blue,
             key: ObjectKey(Colors.blue),
           ),
         ),
@@ -27,7 +27,7 @@ class HomePage extends StatelessWidget {
         point: LatLng(53.3498, -6.2603),
         builder: (ctx) => Container(
           child: FlutterLogo(
-            colors: Colors.green,
+            textColor: Colors.green,
             key: ObjectKey(Colors.green),
           ),
         ),
@@ -38,7 +38,7 @@ class HomePage extends StatelessWidget {
         point: LatLng(48.8566, 2.3522),
         builder: (ctx) => Container(
           child: FlutterLogo(
-            colors: Colors.purple,
+            textColor: Colors.purple,
             key: ObjectKey(Colors.purple),
           ),
         ),

example/lib/pages/live_location.dart

@@ -105,7 +105,7 @@ class _LiveLocationPageState extends State<LiveLocationPage> {
         point: currentLatLng,
         builder: (ctx) => Container(
           child: FlutterLogo(
-            colors: Colors.blue,
+            textColor: Colors.blue,
             key: ObjectKey(Colors.blue),
           ),
         ),

example/lib/pages/map_controller.dart

@@ -48,7 +48,7 @@ class MapControllerPageState extends State<MapControllerPage> {
         builder: (ctx) => Container(
           child: FlutterLogo(
             key: Key('green'),
-            colors: Colors.green,
+            textColor: Colors.green,
           ),
         ),
       ),
@@ -58,7 +58,7 @@ class MapControllerPageState extends State<MapControllerPage> {
         point: paris,
         builder: (ctx) => Container(
           key: Key('purple'),
-          child: FlutterLogo(colors: Colors.purple),
+          child: FlutterLogo(textColor: Colors.purple),
         ),
       ),
     ];

example/lib/pages/marker_anchor.dart

@@ -51,7 +51,7 @@ class MarkerAnchorPageState extends State<MarkerAnchorPage> {
         point: LatLng(53.3498, -6.2603),
         builder: (ctx) => Container(
           child: FlutterLogo(
-            colors: Colors.green,
+            textColor: Colors.green,
           ),
         ),
         anchorPos: anchorPos,
@@ -61,7 +61,7 @@ class MarkerAnchorPageState extends State<MarkerAnchorPage> {
         height: 80.0,
         point: LatLng(48.8566, 2.3522),
         builder: (ctx) => Container(
-          child: FlutterLogo(colors: Colors.purple),
+          child: FlutterLogo(textColor: Colors.purple),
         ),
         anchorPos: anchorPos,
       ),

example/lib/pages/on_tap.dart

@@ -48,7 +48,7 @@ class OnTapPageState extends State<OnTapPage> {
             ));
           },
           child: FlutterLogo(
-            colors: Colors.green,
+            textColor: Colors.green,
           ),
         )),
       ),
@@ -63,7 +63,7 @@ class OnTapPageState extends State<OnTapPage> {
               content: Text('Tapped on purple FlutterLogo Marker'),
             ));
           },
-          child: FlutterLogo(colors: Colors.purple),
+          child: FlutterLogo(textColor: Colors.purple),
         )),
       ),
     ];

example/pubspec.yaml

@@ -1,6 +1,9 @@
 name: flutter_map_example
 description: A new Flutter project.
 
+environment:
+  sdk: '>=2.10.0 <3.0.0'
+
 dependencies:
   flutter:
     sdk: flutter