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Description:

map launcher

Map Launcher #

Map Launcher is a flutter plugin to find available maps installed on a device and launch them with a marker or show directions.

Marker
Navigation

Currently supported maps:
Google Maps
Apple Maps (iOS only)
Google Maps GO (Android only)
Baidu Maps
Amap (Gaode Maps)
Waze
Yandex Maps
Yandex Navigator
Citymapper
Maps.me (iOS only)
OsmAnd
OsmAnd+ (Android only)
2GIS
Tencent (QQ Maps)
HERE WeGo
Petal Maps (Android only)
TomTom Go
TomTom Go Fleet
CoPilot
Flitsmeister (Android only)
Truckmeister (Android only)
Sygic Truck
Naver Map
KakaoMap
TMAP
Mapy.cz
Mappls MapmyIndia
Get started #
Add dependency #
dependencies:
map_launcher: ^3.5.0
flutter_svg: # only if you want to use icons as they are svgs
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For iOS add url schemes in Info.plist file #
<key>LSApplicationQueriesSchemes</key>
<array>
<string>comgooglemaps</string>
<string>baidumap</string>
<string>iosamap</string>
<string>waze</string>
<string>yandexmaps</string>
<string>yandexnavi</string>
<string>citymapper</string>
<string>mapswithme</string>
<string>osmandmaps</string>
<string>dgis</string>
<string>qqmap</string>
<string>here-location</string>
<string>tomtomgo</string>
<string>copilot</string>
<string>com.sygic.aura</string>
<string>nmap</string>
<string>kakaomap</string>
<string>tmap</string>
<string>szn-mapy</string>
<string>mappls</string>
</array>
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Usage #
Get list of installed maps and launch first #
import 'package:map_launcher/map_launcher.dart';

final availableMaps = await MapLauncher.installedMaps;
print(availableMaps); // [AvailableMap { mapName: Google Maps, mapType: google }, ...]

await availableMaps.first.showMarker(
coords: Coords(37.759392, -122.5107336),
title: "Ocean Beach",
);

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Check if map is installed and launch it #
import 'package:map_launcher/map_launcher.dart';

if (await MapLauncher.isMapAvailable(MapType.google)) {
await MapLauncher.showMarker(
mapType: MapType.google,
coords: coords,
title: title,
description: description,
);
}

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API #
Show Marker #

option
type
required
default

mapType
MapType
yes
-

coords
Coords(lat, long)
yes
-

title
String
no
''

description
String
no
''

zoom
Int
no
16

extraParams
Map<String, String>
no
{}

Maps

mapType
coords
title
description
zoom
extraParams

.google
✓
iOS only see Known Issues section below
✗
✓
✓

.apple
✓
✓
✗
✗
✓

.googleGo
✓
✗
✗
✓
✓

.amap
✓
✓
✓
Android only
✓

.baidu
✓
✓
✓
✓
✓

.waze
✓
✗
✗
✓
✓

.yandexMaps
✓
✗
✗
✓
✓

.yandexNavi
✓
✓
✗
✓
✓

.citymapper
✓ does not support marker shows directions instead
✓
✗
✗
✓

.mapswithme
✓
✓
✗
✗
✓

.osmand
✓
iOS only
✗
✓
✓

.osmandplus
✓
iOS only
✗
✓
✓

.doubleGis
✓ android does not support marker shows directions instead
✗
✗
✗
✓

.tencent
✓
✓
✗
✗
✓

.here
✓
✓
✗
✓
✓

.petalMaps
✓
✗
✗
✓
✓

.tomtomgo
✓ iOS does not support marker shows directions instead
✗
✗
✗
✓

.copilot
✓
✓
✗
✗
✓

.flitsmeister
✓ does not support marker shows directions instead
✗
✗
✗
✗

.truckmeister
✓ does not support marker shows directions instead
✗
✗
✗
✗

.sygicTruck
✓ does not support marker shows directions instead
✗
✗
✗
✗

.mappls
✓
✗
✗
✗
✗

Show Directions #

option
type
required
default

mapType
MapType
yes
-

destination
Coords(lat, long)
yes
-

destinationTitle
String
no
'Destination'

origin
Coords(lat, long)
no
Current Location

originTitle
String
no
'Origin'

directionsMode
DirectionsMode
no
.driving

waypoints
List<Waypoint(lat, long, String?)>
no
null

extraParams
Map<String, String>
no
{}

Maps

mapType
destination
destinationTitle
origin
originTitle
directionsMode
waypoints
extraParams

.google
✓
✗
✓
✗
✓
✓ (up to 8 on iOS and unlimited? on android)
✓

.apple
✓
✓
✓
✓
✓
✓
✓

.googleGo
✓
✗
✓
✗
✓
✓
✓

.amap
✓
✓
✓
✓
✓
✗
✓

.baidu
✓
✓
✓
✓
✓
✗
✓

.waze
✓
✗
always uses current location
✗
✗
✗
✓

.yandexMaps
✓
✓
✓
✓
✓
✗
✓

.yandexNavi
✓
✓
✓
✓
✓
✗
✓

.citymapper
✓
✓
✓
✓
✓
✗
✓

.mapswithme
✓
✓
only shows marker
✗
✗
✗
✓

.osmand
✓
iOS only
always uses current location
✗
✗
✗
✓

.osmandplus
✓
iOS only
always uses current location
✗
✗
✗
✓

.doubleGis
✓
✗
✓
✗
✗
✗
✓

.tencent
✓
✓
✓
✓
✓
✗
✓

.here
✓
✗
✓
✓
✓
✗
✓

.petalMaps
✓
✓
✓
✓
✓
✗
✓

.tomtomgo
✓
✗
always uses current location
✗
✗
✗
✓

.copilot
✓
✓
always uses current location
✗
✗
✗
✓

.flitsmeister
✓
✗
always uses current location
✗
✗
✗
✗

.truckmeister
✓
✗
always uses current location
✗
✗
✗
✗

.sygicTruck
✓
✗
always uses current location
✗
✗
✗
✗

.mappls
✓
✓
✓
✓
✓
✓
✗

Extra Params #
It's possible to pass some map specific query params like api keys etc using extraParams option
Here are known params for some maps:

mapType
extraParams

.tencent
{ 'referer': '' }

.yandexNavi
{ 'client': '', 'signature': '' }

Example #
Using with bottom sheet #
import 'package:flutter/material.dart';
import 'package:map_launcher/map_launcher.dart';
import 'package:flutter_svg/flutter_svg.dart';

void main() => runApp(MapLauncherDemo());

class MapLauncherDemo extends StatelessWidget {
openMapsSheet(context) async {
try {
final coords = Coords(37.759392, -122.5107336);
final title = "Ocean Beach";
final availableMaps = await MapLauncher.installedMaps;

showModalBottomSheet(
context: context,
builder: (BuildContext context) {
return SafeArea(
child: SingleChildScrollView(
child: Container(
child: Wrap(
children: <Widget>[
for (var map in availableMaps)
ListTile(
onTap: () => map.showMarker(
coords: coords,
title: title,
),
title: Text(map.mapName),
leading: SvgPicture.asset(
map.icon,
height: 30.0,
width: 30.0,
),
),
],
),
),
),
);
},
);
} catch (e) {
print(e);
}
}

@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Map Launcher Demo'),
),
body: Center(child: Builder(
builder: (context) {
return MaterialButton(
onPressed: () => openMapsSheet(context),
child: Text('Show Maps'),
);
},
)),
),
);
}
}
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Known issues #

Fixed in Google maps 11.12 Google Maps for Android have a bug that setting label for a marker doesn't work. See more on Google Issue Tracker

On iOS it's possible to "delete" Apple Maps which actually just removes it from homescreen and does not actually delete it. Because of that Apple Maps will always show up as available on iOS. You can read more about it here

Contributing #
Pull requests are welcome.