mainpage1.dart

import 'package:flutter/material.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:geolocator/geolocator.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:hackathon/styles/styles.dart';
import 'package:hackathon/widgets/DividerLine.dart';
import 'package:hackathon/widgets/widgets.dart';
import 'package:outline_material_icons/outline_material_icons.dart';
import 'dart:async';

class MainPage1 extends StatefulWidget {
  //MainPage1() : super();
  static const String id = 'mainpage1';
  final String title = 'Hackathon jeetenge';

  @override
  _MainPage1State createState() => _MainPage1State();
}

class _MainPage1State extends State<MainPage1> {
  final FirebaseMessaging _firebaseMessaging = FirebaseMessaging(); // instance
  List<Message> _messages;
  _getToken() {
    _firebaseMessaging.getToken().then((deviceToken) {
      print("Device Token: $deviceToken");
    });
  }

  _configureFirebaseListeners() {
    _firebaseMessaging.configure(
      onMessage: (Map<String, dynamic> message) async {
        print('onMessage: $message');
        _setMessage(message);
      },
      onLaunch: (Map<String, dynamic> message) async {
        print('onLaunch: $message');
        _setMessage(message);
      },
      onResume: (Map<String, dynamic> message) async {
        print('onResume: $message');
        _setMessage(message);
      },
    );
  }

  _setMessage(Map<String, dynamic> message) {
    final notification = message['notification'];
    final data = message['data'];
    final String title = notification['title'];
    final String body = notification['body'];
    final String mMessage = data['message'];
    setState(() {
      Message m = Message(title, body, mMessage);
      _messages.add(m);
    });
  }

  @override
  void initState() {
    _messages = List<Message>();
    super.initState();
    _getToken();
    _configureFirebaseListeners();
  }

  Completer<GoogleMapController> _controller = Completer();
  // controller for google map
  GoogleMapController mapController;
  GlobalKey<ScaffoldState> scaffoldKey = new GlobalKey<ScaffoldState>();
  double mapBottomPadding = 0;

  var geoLocator = Geolocator();
  Position currentPosition; // current position of the  user
  // method that gives us the current position  of the user
  void setPositionLocator() async {
    Position position = await Geolocator.getCurrentPosition(
        desiredAccuracy: LocationAccuracy.bestForNavigation);
    currentPosition = position;
    // Move the app along this position

    LatLng pos = LatLng(position.latitude, position.longitude);
    CameraPosition cp = new CameraPosition(target: pos, zoom: 14);
    mapController.animateCamera(CameraUpdate.newCameraPosition(cp));
  }

  static final CameraPosition _kLake = CameraPosition(
      bearing: 192.8334901395799,
      target: LatLng(37.43296265331129, -122.08832357078792),
      tilt: 59.440717697143555,
      zoom: 19.151926040649414);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: appBar(context),
          centerTitle: true,
          backgroundColor: Colors.transparent,
          elevation: 0.0,
          brightness: Brightness.light,
        ),
        key: scaffoldKey,
        drawer: Container(
            width: 250,
            color: Colors.white,
            child: Drawer(
                child: ListView(
              padding: EdgeInsets.all(0),
              children: <Widget>[
                Container(
                    height: 160,
                    color: Colors.white,
                    child: DrawerHeader(
                      decoration: BoxDecoration(
                        color: Colors.white,
                      ),
                      child: Row(
                        children: <Widget>[
                          Image.asset('images/user_icon.jpeg',
                              height: 60, width: 60),
                          SizedBox(
                            width: 15,
                          ),
                          Column(
                            children: <Widget>[
                              SizedBox(height: 20),
                              Text('Srajan Jaiswal',
                                  style: TextStyle(
                                      fontSize: 18, fontFamily: 'Brand-Bold')),
                              SizedBox(height: 5),
                              Text('Edit Profile',
                                  style: TextStyle(fontSize: 15)),
                            ],
                          )
                        ],
                      ),
                    )),
                DividerLine(),
                SizedBox(height: 10),
                ListTile(
                  leading: Icon(OMIcons.settings),
                  title: Text("Settings", style: kDrawerItemStyle),
                ),
                ListTile(
                  leading: Icon(OMIcons.contactSupport),
                  title: Text("Support", style: kDrawerItemStyle),
                ),
                ListTile(
                  leading: Icon(OMIcons.info),
                  title: Text("About", style: kDrawerItemStyle),
                )
              ],
            ))),
        body: Stack(children: <Widget>[
          GoogleMap(
            padding: EdgeInsets.only(
                bottom: mapBottomPadding, top: 150, right: 10, left: 10),
            mapType: MapType.normal,
            myLocationButtonEnabled: true,
            initialCameraPosition: _kLake,
            myLocationEnabled: true,
            zoomGesturesEnabled: true,
            zoomControlsEnabled: true,
            compassEnabled: true,
            onMapCreated: (GoogleMapController controller) {
              _controller.complete(
                  controller); // when map is created pass the instance of controller
              mapController = controller;
              setPositionLocator();
              setState(() {
                mapBottomPadding = 340;
              });
            },
          ),

          // Menu button

          Positioned(
            top: 0,
            left: 15,
            child: GestureDetector(
              onTap: () {
                scaffoldKey.currentState.openDrawer();
              },
              child: Container(
                decoration: BoxDecoration(
                    color: Colors.white,
                    borderRadius: BorderRadius.circular(20),
                    boxShadow: [
                      BoxShadow(
                          color: Colors.black26,
                          blurRadius: 5.0,
                          spreadRadius: 0.5,
                          offset: Offset(0.7, 0.7)),
                    ]),
                child: CircleAvatar(
                  backgroundColor: Colors.white,
                  radius: 20,
                  child: Icon(
                    Icons.menu,
                    color: Colors.red,
                  ),
                ),
              ),
            ),
          ),

          Positioned(
            left: 0,
            right: 0,
            bottom: 0,
            child: Container(
                height: 330,
                decoration: BoxDecoration(
                    color: Colors.white,
                    borderRadius: BorderRadius.only(
                        topLeft: Radius.circular(30),
                        topRight: Radius.circular(30)),
                    boxShadow: [
                      BoxShadow(
                          color: Colors.black26,
                          blurRadius: 30.0,
                          spreadRadius: 1.0,
                          offset: Offset(
                            0.7,
                            0.7,
                          ))
                    ]),
                child: Padding(
                  padding: EdgeInsets.symmetric(horizontal: 25.0, vertical: 20),
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: <Widget>[
                      SizedBox(
                        height: 0,
                      ),
                      Center(
                        child: SizedBox(
                          width: 200,
                          height: 50.0,
                          child: RaisedButton(
                              onPressed: () async {},
                              shape: new RoundedRectangleBorder(
                                borderRadius: new BorderRadius.circular(130),
                              ),
                              color: Colors.red,
                              textColor: Colors.black,
                              child: Container(
                                height: 50,
                                child: Center(
                                  child: Text(
                                    'Search',
                                    style: TextStyle(
                                        fontSize: 18, fontFamily: 'Brand-Bold'),
                                  ),
                                ),
                              )),
                        ),
                      ),
                      SizedBox(
                        height: 10,
                      ),
                      Expanded(
                          //  flex: 1,
                          child: Container(
                        decoration: BoxDecoration(
                          border: Border.all(color: Colors.black),
                          color: Colors.purple,
                        ),
                        height: 25,
                        child: ListView.builder(
                            itemCount: null == _messages ? 0 : _messages.length,
                            itemBuilder: (context, index) {
                              return Card(
                                  child: Padding(
                                padding: EdgeInsets.all(20.0),
                                child: Text(
                                  _messages[index].message == null
                                      ? ''
                                      : _messages[index].message,
                                  style: TextStyle(
                                      fontSize: 16.0,
                                      color: Colors.red,
                                      fontWeight: FontWeight.bold),
                                ),
                              ));
                            }),
                      ))
                    ],
                  ),
                )),
          )
        ]));
  }
}

class Message {
  String title;
  String body;
  String message;
  Message(title, body, message) {
    this.title = title;
    this.body = body;
    this.message = message;
  }
}