flutter_amap_location_plugin 1.0.2

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  • Changelog
  • Example
  • Installing
  • 66

flutter_amap_location_plugin #

pub package

A amap Flutter plugin to easily handle realtime location in iOS and Android.

Direct acquisition of location and monitoring location.

Add Dependency #

dependencies:
  flutter_amap_location_plugin: ^1.0.1

Getting Started #

Android #

1、Apply ApiKey reference: https://lbs.amap.com/api/android-sdk/guide/create-project/get-key

2、Configuration ApiKey in project android directory/app/build.gradle -> 'android/defaultConfig' add add the amap key configuration.

 defaultConfig {
         .....
         minSdkVersion 16
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         manifestPlaceholders = [
             LOCATION_APP_KEY : "xxxxxx", /// amap ApiKey
         ]
     }

IOS #

1、Apply ApiKey reference: https://lbs.amap.com/api/android-sdk/guide/create-project/get-key

2、Configuration ApiKey Set ApiKey in main.dart

void main() {

  FlutterAmapLocationPlugin.setApiKey("xxx");

  runApp(MyApp());

  
}

3、Update info.plist reference: https://lbs.amap.com/api/ios-location-sdk/guide/get-location/backgroundlocation

Add an application for targeting permission in the field of info.plist

##Usage

Add Dependency

dependencies:
  flutter_amap_location_plugin: ^1.0.0

Initialize in initState.

@override
  void initState() {
    super.initState();
    //启动客户端,这里设置ios端的精度小一点
    FlutterAmapLocationPlugin.startup(
      AMapLocationOption(
        iosOption: IosAMapLocationOption(
          locatingWithReGeocode: true,
          desiredAccuracy: CLLocationAccuracy.kCLLocationAccuracyHundredMeters,
        ),
      ),
    );
  }

Shutdown in dispose

@override
  void dispose() {
    super.dispose();
    //注意这里关闭
    FlutterAmapLocationPlugin.shutdown();
  }

Get Location Once

AMapLocation location =
        await FlutterAmapLocationPlugin.getLocation();
    print(
        "location = ${location.longitude},${location.latitude},${location.address}");

Listener Location


void startLocation() {
    FlutterAmapLocationPlugin.onLocationUpdate.listen((AMapLocation loc) {
      if (!mounted) return;
      print("location =${location.longitude},${location.latitude},${location.address}");
    });

    FlutterAmapLocationPlugin.startLocation();
  }
  
  @override
  void dispose() {
    super.dispose();

    FlutterAmapLocationPlugin.stopocation();

  }

1.0.1 #

  • 4.8.0 Huawei p30 有问题,强制使用4.7.2.

1.0.0 #

  • initial release.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_amap_location_plugin/amap_location_option.dart';
import 'package:flutter_amap_location_plugin/flutter_amap_location_plugin.dart';

import 'get_location.dart';
import 'listener_location.dart';

void main() {
  //todo
  FlutterAmapLocationPlugin.setApiKey("xx");

//  runApp(MyApp());

  runApp(new MaterialApp(
    home: MyApp(),
    routes: {
      "/getLocation": (BuildContext context) => GetLocation(),
      "/listenerLocation": (BuildContext content) => ListenerLocation()
    },
  ));
}

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

class _MyAppState extends State<MyApp> {
  @override
  void initState() {
    super.initState();

    //启动客户端,这里设置ios端的精度小一点
    FlutterAmapLocationPlugin.startup(
      AMapLocationOption(
        iosOption: IosAMapLocationOption(
          desiredAccuracy: CLLocationAccuracy.kCLLocationAccuracyHundredMeters,
        ),
      ),
    );
  }

  @override
  void dispose() {
    //注意这里关闭
    FlutterAmapLocationPlugin.shutdown();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Plugin example app'),
      ),
      body: ListView(
        children: <Widget>[
          ListTile(
            onTap: () {
              Navigator.of(context).pushNamed("/getLocation");
            },
            isThreeLine: true,
            dense: false,
            leading: null,
            title: Text("直接获取定位"),
            subtitle: Text("直接单次定位,获取定位信息"),
            trailing: new Icon(
              Icons.arrow_right,
              color: Colors.blueAccent,
            ),
          ),
          Divider(),
          ListTile(
            onTap: () {
              Navigator.of(context).pushNamed("/getLocation");
            },
            isThreeLine: true,
            dense: false,
            leading: null,
            title: Text("持续定位"),
            subtitle: Text("持续定位,通过监听获取定位信息"),
            trailing: new Icon(
              Icons.arrow_right,
              color: Colors.blueAccent,
            ),
          ),
          Divider(),
        ],
      ),
    );
  }
}

Use this package as a library

1. Depend on it

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


dependencies:
  flutter_amap_location_plugin: ^1.0.2

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_amap_location_plugin/flutter_amap_location_plugin.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
39
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
80
Overall:
Weighted score of the above. [more]
66
Learn more about scoring.

We analyzed this package on May 24, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.8.1
  • pana: 0.13.8-dev
  • Flutter: 1.17.0

Maintenance issues and suggestions

Homepage URL doesn't exist. (-20 points)

At the time of the analysis the homepage field https://github.com/cy20061121/flutter_amap_location_plugin was unreachable.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 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