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| <manifest ... | |
| <application ... | |
| <meta-data android:name="com.google.android.geo.API_KEY" | |
| android:value="YOUR ANDROID API KEY HERE"/> |
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| import 'dart:async'; | |
| import 'package:flutter/material.dart'; | |
| import 'package:google_maps_flutter/google_maps_flutter.dart'; | |
| //Global Variables | |
| const LatLng _center = const LatLng(36.737232, 3.086472); | |
| Set<Marker> markers = {}; | |
| class MainMapScreen extends StatefulWidget { |
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| Align( | |
| alignment: Alignment.bottomCenter, | |
| child: Padding( | |
| padding: const EdgeInsets.only(bottom: 78.0), | |
| child: SizedBox( | |
| height: 116, // card height | |
| child: PageView.builder( | |
| itemCount: 3, // how many items do we have | |
| controller: PageController(viewportFraction: 0.9), | |
| onPageChanged: (int index) { |
moho12n
/ markerModel.dart
Created
June 14, 2020 20:31
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| class MarkersModel { | |
| int id; | |
| String name; | |
| String description; | |
| String latitude; | |
| String longitude; | |
| String image; | |
| MarkersModel( | |
| this.id, | |
| this.name, |
moho12n
/ tools.dart
Created
June 14, 2020 20:33
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| import '../models/markerModel.dart'; | |
| class Tools { | |
| static List<MarkersModel> markersList = List(); | |
| } |
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| import 'dart:typed_data'; | |
| import 'dart:async'; | |
| import "package:flutter/material.dart"; | |
| import 'package:google_maps_flutter/google_maps_flutter.dart'; | |
| import 'package:flutter/services.dart'; | |
| import 'dart:ui' as ui; | |
| import 'package:flutter/widgets.dart'; | |
| import '../tools/tools.dart'; |
moho12n
/ mapScreen.dart
Created
June 14, 2020 20:46
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| //******* getMarkers */ | |
| Future<Uint8List> getBytesFromAsset(String path, int width) async { | |
| ByteData data = await rootBundle.load(path); | |
| ui.Codec codec = await ui.instantiateImageCodec(data.buffer.asUint8List(), | |
| targetWidth: width); | |
| ui.FrameInfo fi = await codec.getNextFrame(); | |
| return (await fi.image.toByteData(format: ui.ImageByteFormat.png)) | |
| .buffer | |
| .asUint8List(); | |
| } |
moho12n
/ mapScreen.dart
Created
June 14, 2020 20:58
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| int _index = 0; | |
| int indexMarker; | |
| ValueNotifier valueNotifier = ValueNotifier(indexMarker); |
moho12n
/ mapScreen.dart
Created
June 14, 2020 21:01
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| Positioned.fill( | |
| child: ValueListenableBuilder( | |
| valueListenable: valueNotifier, | |
| builder: (context, value, child) { | |
| return GoogleMap( | |
| zoomControlsEnabled: false, | |
| markers: markers, | |
| myLocationEnabled: true, | |
| myLocationButtonEnabled: false, | |
| onMapCreated: _onMapCreated, |
moho12n
/ mapScreen.dart
Created
June 14, 2020 21:09
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| onPageChanged: (int index) { | |
| setState(() => _index = index); | |
| indexMarker = Tools.markersList[index].id; | |
| if (Tools.markersList[index].latitude != null && | |
| Tools.markersList[index].longitude != null) { | |
| newPosition = LatLng( | |
| double.tryParse( | |
| Tools.markersList[index].latitude), | |
| double.tryParse( | |
| Tools.markersList[index].longitude)); |