flutter how to access widget within initialization

Account User answered on August 10, 2022 Popularity 1/10 Helpfulness 1/10

answer flutter how to access widget within initialization

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flutter how to access widget within initialization

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Widget locSection = Container(
  padding: const EdgeInsets.all(32),
  child: Row(
    children: [
      Expanded(
        /*1*/
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            /*2*/
            Container(
              padding: const EdgeInsets.only(bottom: 8),
              child: Text(
                'Location (LAT/LNG)',
                style: TextStyle(
                  fontWeight: FontWeight.bold,
                ),
              ),
            ),
            if (_currentPosition != null)
            Text(
              "LAT: ${_currentPosition.latitude}, LNG: ${_currentPosition.longitude}",
              style: TextStyle(
                color: Colors.grey[500],
              ),
            ),
          ],
        ),
      ),
      /*3*/
      Icon(
        Icons.near_me,
      ),
    ],
  ),
);

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Source: stackoverflow.com

Tags: flutter initialization java widget

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Contributed on Aug 10 2022

Account User

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_getCurrentLocation() {
    final Geolocator geolocator = Geolocator()..forceAndroidLocationManager;

    geolocator
            .getCurrentPosition(desiredAccuracy: LocationAccuracy.best)
            .then((Position position) {
                setState(() {
                    _currentPosition = position;
                });
      _getAddressFromLatLng();
            }).catchError((e) {
                print(e);
            });
}

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Source: stackoverflow.com

Tags: flutter initialization widget java

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flutter how to access widget within initialization

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class _HomePageState extends State<HomePage> {
  final Geolocator geolocator = Geolocator()..forceAndroidLocationManager;

  Position _currentPosition;

    @override
    Widget build(BuildContext context) {
        return Scaffold(
                appBar: AppBar(
                        title: Text("LocInfo"),
                ),
                body:
        ListView(
          children: [
            //_getCurrentLocation(),
            locSection,
            addressSection,
            timeSection,
          ],
        ),
        );
    }

Popularity 1/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: flutter initialization java widget

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Contributed on Aug 10 2022

Account User

0 Answers Avg Quality 2/10

flutter how to access widget within initialization

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