mapbox_ext 0.0.2

Extended features for MapboxMap plugin, enabling users to cache locations and use custom markers

example/lib/main.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:mapbox_ext/mapbox_ext.dart';

void main() {
  runApp(App());
}

class App extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    SystemChrome.setSystemUIOverlayStyle(
      SystemUiOverlayStyle(
        statusBarColor: Colors.transparent,
      ),
    );
    return MaterialApp(
      home: HomeScreen(),
    );
  }
}

class HomeScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: FutureBuilder(
        future: _loadConfigFile(),
        builder: (
          BuildContext cntx,
          AsyncSnapshot<Map<String, dynamic>> snapshot,
        ) {
          if (snapshot.hasData) {
            return MapboxExt(
              initialPoint: MapboxExt.INIT_LOCATION_EUROPE,
              accessToken: snapshot.data['mapbox_api_token'] as String,
              styleURL: snapshot.data['mapbox_style_url'] as String,
              markerResourceName: 'place',
              markerResourcePath: 'assets/place.png',
            );
          } else {
            return Center(
              child: CircularProgressIndicator(),
            );
          }
        },
      ),
    );
  }

  Future<Map<String, dynamic>> _loadConfigFile() async {
    String jsonString = await rootBundle.loadString('assets/config.json');
    return jsonDecode(jsonString) as Map<String, dynamic>;
  }
}