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goto current location google map flutter

Wandering Warbler answered on August 27, 2021 Popularity 10/10 Helpfulness 4/10

answer goto current location google map flutter

related Flutter Google Maps current location

goto current location google map flutter

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 Future<void> _gotoUserCurrentLocation() async {
    final _curentPosition = _userLocationSnapshotCache.position;

    final GoogleMapController _controller = await _mapController.future;
    _controller.animateCamera(
      CameraUpdate.newCameraPosition(
        MapUtil.initialCameraPosition(position: _curentPosition),
      ),
    );
  }

Popularity 10/10 Helpfulness 4/10 Language whatever

Source: Grepper

Tags: flutter goto location map whatever

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Contributed on Aug 27 2021

Wandering Warbler

0 Answers Avg Quality 2/10

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import 'package:flutter/material.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:location/location.dart';

class MapScreen extends StatefulWidget {
  @override
  _MapScreenState createState() => _MapScreenState();
}

class _MapScreenState extends State<MapScreen> {
  GoogleMapController mapController;
  Location location = Location();
  LatLng currentLocation;

  @override
  void initState() {
    super.initState();
    getCurrentLocation();
  }

  void getCurrentLocation() async {
    bool serviceEnabled;
    PermissionStatus permissionGranted;

    serviceEnabled = await location.serviceEnabled();
    if (!serviceEnabled) {
      serviceEnabled = await location.requestService();
      if (!serviceEnabled) {
        return;
      }
    }

    permissionGranted = await location.hasPermission();
    if (permissionGranted == PermissionStatus.denied) {
      permissionGranted = await location.requestPermission();
      if (permissionGranted != PermissionStatus.granted) {
        return;
      }
    }

    var userLocation = await location.getLocation();
    setState(() {
      currentLocation = LatLng(userLocation.latitude, userLocation.longitude);
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Google Maps Current Location'),
      ),
      body: GoogleMap(
        initialCameraPosition: CameraPosition(
          target: currentLocation ?? LatLng(0, 0),
          zoom: 14.0,
        ),
        markers: Set<Marker>.from([
          Marker(
            markerId: MarkerId('currentLocation'),
            position: currentLocation ?? LatLng(0, 0),
          ),
        ]),
        onMapCreated: (GoogleMapController controller) {
          mapController = controller;
        },
      ),
    );
  }
}

Popularity 8/10 Helpfulness 3/10 Language dart

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

goto current location google map flutter

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