map_picker 0.0.2

A lovely Flutter package for creating pin in map center and animate it with a map movement so the user can select his location.

Map Pin Picker

A Vendor-free map Library for Easy and Quick Usage.

Follow the steps to integrate Google Maps (https://pub.dev/packages/google_maps_flutter)

The source code is 100% Dart, and everything resides in the /lib folder.

Show some ❤️ and star the repo to support the project

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💻 Installation

In the dependencies: section of your pubspec.yaml, add the following line:

map_pin_picker: <latest_version>

❔ Usage

Import this class

import 'package:map_pin_picker/map_pin_picker.dart';

Use MapPicker

import 'dart:async';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:flutter/material.dart';
import 'package:map_picker/map_picker.dart';
import 'package:geocoding/geocoding.dart';
import 'package:flutter_svg/flutter_svg.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      debugShowCheckedModeBanner: false,
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key}) : super(key: key);

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final _controller = Completer<GoogleMapController>();
  MapPickerController mapPickerController = MapPickerController();

  CameraPosition cameraPosition = const CameraPosition(
    target: LatLng(41.311158, 69.279737),
    zoom: 14.4746,
  );

  var textController = TextEditingController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Stack(
        alignment: Alignment.topCenter,
        children: [
          MapPicker(
            // pass icon widget
            iconWidget: SvgPicture.asset(
              "assets/location_icon.svg",
              height: 60,
            ),
            //add map picker controller
            mapPickerController: mapPickerController,
            child: GoogleMap(
              myLocationEnabled: true,
              zoomControlsEnabled: false,
              // hide location button
              myLocationButtonEnabled: false,
              mapType: MapType.normal,
              //  camera position
              initialCameraPosition: cameraPosition,
              onMapCreated: (GoogleMapController controller) {
                _controller.complete(controller);
              },
              onCameraMoveStarted: () {
                // notify map is moving
                mapPickerController.mapMoving!();
                textController.text = "checking ...";
              },
              onCameraMove: (cameraPosition) {
                this.cameraPosition = cameraPosition;
              },
              onCameraIdle: () async {
                // notify map stopped moving
                mapPickerController.mapFinishedMoving!();
                //get address name from camera position
                List<Placemark> placemarks = await placemarkFromCoordinates(
                  cameraPosition.target.latitude,
                  cameraPosition.target.longitude,
                );

                // update the ui with the address
                textController.text =
                '${placemarks.first.name}, ${placemarks.first.administrativeArea}, ${placemarks.first.country}';
              },
            ),
          ),
          Positioned(
            top: MediaQuery.of(context).viewPadding.top + 20,
            width: MediaQuery.of(context).size.width - 50,
            height: 50,
            child: TextFormField(
              maxLines: 3,
              textAlign: TextAlign.center,
              readOnly: true,
              decoration: const InputDecoration(
                  contentPadding: EdgeInsets.zero, border: InputBorder.none),
              controller: textController,
            ),
          ),
          Positioned(
            bottom: 24,
            left: 24,
            right: 24,
            child: SizedBox(
              height: 50,
              child: TextButton(
                child: const Text(
                  "Submit",
                  style: TextStyle(
                    fontWeight: FontWeight.w400,
                    fontStyle: FontStyle.normal,
                    color: Color(0xFFFFFFFF),
                    fontSize: 19,
                    // height: 19/19,
                  ),
                ),
                onPressed: () {
                  print(
                      "Location ${cameraPosition.target.latitude} ${cameraPosition.target.longitude}");
                  print("Address: ${textController.text}");
                },
                style: ButtonStyle(
                  backgroundColor:
                  MaterialStateProperty.all<Color>(const Color(0xFFA3080C)),
                  shape: MaterialStateProperty.all<RoundedRectangleBorder>(
                    RoundedRectangleBorder(
                      borderRadius: BorderRadius.circular(15.0),
                    ),
                  ),
                ),
              ),
            ),
          )
        ],
      ),
    );
  }
}

🎨 Customization and Attributes

MapPicker attributes

Attribute Name	Example Value	Description
child	GoogleMap()	Google map widget
iconWidget	Icon( Icons.location_pin, size: 50, )	Pin icon widget
mapPickerController	20.0	body radius value the default value is 0.0
showDot	true	show dot under the pin ,the default value is true

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Ahmed Eslayed 💻

📃 License

Copyright (c) 2021 Akbar

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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Getting Started

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