flutter_facebook_login_web 0.2.1+1

A Flutter plugin for using the native Facebook Login SDKs on Web.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter_facebook_login_web/flutter_facebook_login_web.dart';

//import 'package:flutter_facebook_login/flutter_facebook_login.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _message = '';
  static final facebookSignIn = FacebookLoginWeb();

  Future<Null> _login() async {
    final FacebookLoginResult result = await facebookSignIn.logIn(['email']);

    switch (result.status) {
      case FacebookLoginStatus.loggedIn:
        final FacebookAccessToken accessToken = result.accessToken;
        _showMessage('''
         Logged in!
         
         Token: ${accessToken.token}
         User id: ${accessToken.userId}
         ''');

        facebookSignIn.testApi();
        break;
      case FacebookLoginStatus.cancelledByUser:
        _showMessage('Login cancelled by the user.');
        break;
      case FacebookLoginStatus.error:
        _showMessage('Something went wrong with the login process.\n'
            'Here\'s the error Facebook gave us: ${result.errorMessage}');
        break;
    }
  }

  Future<Null> _logOut() async {
    await facebookSignIn.logOut();
    _showMessage('Logged out.');
  }

  void _showMessage(String message) {
    setState(() {
      _message = message;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            children: <Widget>[
              Text(_message),
              RaisedButton(
                onPressed: _login,
                child: Text("Login with Facebook"),
              ),
              RaisedButton(
                onPressed: _logOut,
                child: Text("Logout"),
              ),
            ],
          ),
        ),
      ),
    );
  }
}