flutter_osm_plugin 0.4.7+4

openStreetMap plugin for flutter apps (only Android for now, iOS will be supported in future)

flutter_osm_plugin

osm plugin for flutter apps (only Android for now, iOS will be supported in future)

• current position
• change position
• tracking user location
• customize Icon Marker
• draw Road,recuperate information (duration/distance) of the current road
• ClickListener on Marker
• calculate distance between 2 points

Getting Started

Installing

Add the following to your pubspec.yaml file:

dependencies:
  flutter_osm_plugin: ^0.4.7+4

Simple Usage

Creating a basic OSMFlutter :

OSMFlutter( 
        key: osmKey,
        currentLocation: false,
        road: Road(
                startIcon: MarkerIcon(
                  icon: Icon(
                    Icons.person,
                    size: 64,
                    color: Colors.brown,
                  ),
                ),
                roadColor: Colors.yellowAccent,
        ),
        markerIcon: MarkerIcon(
        icon: Icon(
          Icons.person_pin_circle,
          color: Colors.blue,
          size: 56,
          ),
        ),
        initPosition: GeoPoint(latitude: 47.35387, longitude: 8.43609),
    );

Declare GlobalKey

GlobalKey<OSMFlutterState> osmKey = GlobalKey<OSMFlutterState>();

set map on user current position

osmKey.currentState.currentPosition()

zoomIN

• osmKey.currentState.zoom(2.)

• osmKey.currentState.zoomIn()

zoomOut

• osmKey.currentState.zoom(-2.)

• osmKey.currentState.zoomOut()

track user current position

osmKey.currentState.enableTracking()

disable tracking user position

osmKey.currentState.disabledTracking()

initialise position

osmKey.currentState.changeLocation(GeoPoint(latitude: 47.35387, longitude: 8.43609))

recuperation current position

GeoPoint geoPoint = osmKey.currentState.myLocation()

select/create new position

GeoPoint geoPoint = osmKey.currentState.selectPosition()

• PS : selected position can be removed by long press

remove marker

osmKey.currentState.removePosition(geoPoint)

• PS : static position cannot be removed by this method

draw road,recuperate distance in km and duration in sec

RoadInfo roadInfo = await osmKey.currentState.drawRoad( GeoPoint(latitude: 47.35387, longitude: 8.43609),GeoPoint(latitude: 47.4371, longitude: 8.6136)); print("${roadInfo.distance}km") print("${roadInfo.duration}sec")

delete last road

await osmKey.currentState.removeLastRoad()

change static geopoint position

you can use it if you don't have at first static position and you need to add staticPoints with empty list of geoPoints you can use it to change their position over time osmKey.currentState.setStaticPosition(List<GeoPoint> geoPoints,String id )

OSMFlutter

Properties	Description
currentLocation	enable the current position.
trackMyPosition	enbaled tracking user position.
showZoomController	show default zoom controller.
initPosition	set default position showing in map
markerIcon	set icon Marker
defaultZoom	set default zoom to use in zoomIn()/zoomOut() (default 1)
road	set color and start/end/middle markers in road
useSecureURL	enabled secure urls
staticPoints	List of Markers you want to show always ,should every marker have unique id
onGeoPointClicked	(callback) listener triggered when marker is clicked ,return current geoPoint of the marker
onGeoPointClicked	(callback) it is hire when you activate tracking and user position has been changed

STATIC METHODS:

calculate distance between 2 geopoint position

double distanceEnMetres = await distance2point(GeoPoint(longitude: 36.84612143139903,latitude: 11.099388684927824,), GeoPoint( longitude: 36.8388023164018, latitude: 11.096959785428027, ),);

NOTICE:

for now the map working only for android,iOS will be available soon

if you get ssl certfiction exception,use can use http by following instruction below

if you want to use http in Android PIE or above :

• enable useSecureURL and add android:usesCleartextTraffic="true" in your manifest like example below :

  • <application ... android:usesCleartextTraffic="true">

if you faced build error in fresh project you need to follow those instruction ([#40]) 1-remove flutter_osm_plugin from pubspec, after that pub get

2- open android module in android studio ( right click in name of project -> flutter-> open android module in android studio)
3- update gradle version to 4.1.1 ( IDE will show popup to make update)
4- update kotlin version to 1.4.21 & re-build the project
5- re-add flutter_osm_plugin in pubspec , pub get ( or flutter clean & pub get )

MIT LICENCE