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@kenzieschmoll
Last active December 19, 2018 16:02
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maps sample - final main.dart code
import 'package:flutter/material.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
GoogleMapController mapController;
MapType _currentMapType = MapType.normal;
final LatLng _center = const LatLng(45.521563, -122.677433);
void _onMapCreated(GoogleMapController controller) {
mapController = controller;
}
void _onMapTypeButtonPressed() {
if (_currentMapType == MapType.normal) {
mapController.updateMapOptions(
GoogleMapOptions(mapType: MapType.satellite),
);
_currentMapType = MapType.satellite;
} else {
mapController.updateMapOptions(
GoogleMapOptions(mapType: MapType.normal),
);
_currentMapType = MapType.normal;
}
}
void _onAddMarkerButtonPressed() {
mapController.addMarker(
MarkerOptions(
position: LatLng(
mapController.cameraPosition.target.latitude,
mapController.cameraPosition.target.longitude,
),
infoWindowText: InfoWindowText('Random Place', '5 Star Rating'),
icon: BitmapDescriptor.defaultMarker,
),
);
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: Text('Maps Sample App'),
backgroundColor: Colors.green[700],
),
body: Stack(
children: <Widget>[
GoogleMap(
onMapCreated: _onMapCreated,
options: GoogleMapOptions(
trackCameraPosition: true,
cameraPosition: CameraPosition(
target: _center,
zoom: 11.0,
),
),
),
Padding(
padding: const EdgeInsets.all(16.0),
child: Align(
alignment: Alignment.topRight,
child: Column(
children: <Widget>[
FloatingActionButton(
onPressed: _onMapTypeButtonPressed,
materialTapTargetSize: MaterialTapTargetSize.padded,
backgroundColor: Colors.green,
child: const Icon(Icons.map, size: 36.0),
),
const SizedBox(height: 16.0),
FloatingActionButton(
onPressed: _onAddMarkerButtonPressed,
materialTapTargetSize: MaterialTapTargetSize.padded,
backgroundColor: Colors.green,
child: const Icon(Icons.add_location, size: 36.0),
),
],
),
),
),
],
),
),
);
}
}
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