flutter_gaode_map 0.0.2

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flutter_gaode_map #

A new flutter plugin project.

Getting Started #

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

0.0.1 #

基于Androidview的一款高德地图插件,包含定位和marker功能

  • TODO: Describe initial release.

0.0.2 #

增加是否可拖拽标识

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:flutter_gaode_map/flutter_gaode_map.dart';
import 'package:flutter_gaode_map/text_view.dart';

void main() async{
  await FlutterGaodeMap.init('f5774b3003cfe257757b5415ef94f92b');
  runApp(MyApp());
}


class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _location = 'Unknown';
  MethodChannel _channel;
  FlutterGaodeMap _amapLocation = FlutterGaodeMap();
  StreamSubscription<String> _locationSubscription;

  @override
  void initState() {
    super.initState();
    _locationSubscription =
        _amapLocation.onLocationChanged.listen((String location) {
          print(location);
          if (!mounted) return;
          setState(() {
            _location = location;
          });
        });
//    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future

  <

  void

  >

  getLocation

  () async {
  String location;
  // Platform messages may fail, so we use a try/catch PlatformException.
  try {
  location = await _amapLocation.getLocation;
  print(location);
  } on PlatformException {
  location = 'Failed to get location.';
  }

  // If the widget was removed from the tree while the asynchronous platform
  // message was in flight, we want to discard the reply rather than calling
  // setState to update our non-existent appearance.
  if (!mounted) return;

  setState(() {
  _location = location;
  });
  }

  Future<void> startLocation() async {
  await _amapLocation.startLocation;
  }

  Future<void> stopLocation() async {
  await _amapLocation.stopLocation;
  }
  void _onTextViewCreated(TextViewController controller) {
  controller.setText('Hello from Android!');
  }
  @override
  Widget build(BuildContext context) {
  return new MaterialApp(
  home: new Scaffold(
  appBar: new AppBar(
  title: const Text('Plugin example app'),
  ),
  body: new Center(
  child: Column(
  children: <Widget>[
  Center(
  child: Container(
  padding: EdgeInsets.symmetric(vertical: 30.0),
  height: 100.0,
  child: TextView(
  onTextViewCreated: _onTextViewCreated,
  ))),
  Container(child: AndroidView(
  viewType: 'plugins.nightfarmer.top/myview', creationParams: {
  "lat":"40.020082", "lng":"116.473302", "title":"测试地址","isZoom":"true"
  },
  creationParamsCodec: const StandardMessageCodec(),
  ), height: 200.0, ),
  new FlatButton(onPressed: startLocation, child: Text("开始定位")),
  new FlatButton(onPressed: stopLocation, child: Text("停止定位")),
  new Text('Running on: $_location\n'),
  ],
  ),
  ),
  ),
  );
  }

  @override
  void dispose()

  {
  super.dispose();
  if (_locationSubscription != null) {
  _locationSubscription.cancel();
  }
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  flutter_gaode_map: ^0.0.2

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:flutter_gaode_map/flutter_gaode_map.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
0
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
50
Overall:
Weighted score of the above. [more]
40
Learn more about scoring.

We analyzed this package on Mar 27, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Health suggestions

Format lib/flutter_gaode_map.dart.

Run flutter format to format lib/flutter_gaode_map.dart.

Maintenance issues and suggestions

The description contains too many non-ASCII characters. (-20 points)

The site uses English as its primary language. The value of the description field in your package's pubspec.yaml field should primarily contain characters used in English.

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test