mirror of
https://bitbucket.org/FransoletThomas/tablet-app.git
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109 lines
3.4 KiB
Dart
109 lines
3.4 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:google_maps_flutter/google_maps_flutter.dart';
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import 'package:managerapi/api.dart';
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import 'package:provider/provider.dart';
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import 'package:tablet_app/Components/loading.dart';
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import 'package:tablet_app/Models/map-marker.dart';
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import 'dart:ui' as ui;
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import 'package:flutter/widgets.dart';
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import 'package:tablet_app/Screens/Map/marker_view.dart';
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import '../../app_context.dart';
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import 'google_map_view.dart';
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Set<Marker> markers = {};
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List<MapMarker> markersList = List();
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class MapViewWidget extends StatefulWidget {
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final SectionDTO section;
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MapViewWidget({Key key, this.section}) : super(key: key);
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@override
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_MapViewWidget createState() => _MapViewWidget();
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}
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class _MapViewWidget extends State<MapViewWidget> {
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MapDTO mapDTO;
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Completer<GoogleMapController> _controller = Completer();
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Uint8List selectedMarkerIcon;
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Future<Uint8List> getBytesFromAsset(ByteData data, int width) async {
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//ByteData data = await rootBundle.load(path);
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ui.Codec codec = await ui.instantiateImageCodec(data.buffer.asUint8List(),
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targetWidth: width);
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ui.FrameInfo fi = await codec.getNextFrame();
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return (await fi.image.toByteData(format: ui.ImageByteFormat.png))
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.buffer
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.asUint8List();
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}
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@override
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void initState() {
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print(widget.section.data);
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mapDTO = MapDTO.fromJson(jsonDecode(widget.section.data));
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print(mapDTO);
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super.initState();
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}
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@override
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void dispose() {
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// TODO: implement dispose
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super.dispose();
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}
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/*static final CameraPosition _kLake = CameraPosition(
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bearing: 192.8334901395799,
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target: LatLng(37.43296265331129, -122.08832357078792),
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tilt: 59.440717697143555,
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zoom: 59.151926040649414);*/
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@override
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Widget build(BuildContext context) {
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//final mapContext = Provider.of<MapContext>(context);
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final appContext = Provider.of<AppContext>(context);
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return Stack(
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children: <Widget>[
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FutureBuilder(
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future: getByteIcon(mapDTO.iconSource),
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builder: (context, AsyncSnapshot<dynamic> snapshot) {
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if (snapshot.connectionState == ConnectionState.done) {
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return GoogleMapView(language: appContext.getContext().language, mapDTO: mapDTO, selectedMarkerIcon: selectedMarkerIcon);
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} else if (snapshot.connectionState == ConnectionState.none) {
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return Text("No data");
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} else {
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return Center(
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child: Container(
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child: Loading()
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)
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);
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}
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}
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),
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MarkerViewWidget()
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]
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/*floatingActionButton: FloatingActionButton.extended(
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onPressed: _goToTheLake,
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label: Text('To the lake!'),
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icon: Icon(Icons.directions_boat),
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),*/
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);
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}
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getByteIcon(String source) async {
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final ByteData imageData = await NetworkAssetBundle(Uri.parse(source)).load("");
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selectedMarkerIcon = await getBytesFromAsset(imageData, 50);
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}
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/*Future<void> _goToTheLake() async {
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final GoogleMapController controller = await _controller.future;
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controller.animateCamera(CameraUpdate.newCameraPosition(_kLake));
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}*/
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}
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