lecle_flutter_facebook_login 0.0.1

A Flutter plugin for using the native Facebook Login SDKs on Android and iOS.

example/lib/main.dart

import 'dart:io';

import 'package:flutter/material.dart';
// import 'package:lecle_flutter_facebook_login/enums/enums.dart';
import 'package:lecle_flutter_facebook_login/lecle_flutter_facebook_login.dart';
import 'package:permission_handler/permission_handler.dart';

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

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final _facebookSignIn = LecleFlutterFacebookLogin();

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

    if (Platform.isIOS) {
      Permission.appTrackingTransparency.request();
    }
    // _facebookSignIn.setLoginBehavior(FacebookLoginBehavior.webOnly);
    // _facebookSignIn.loginBehavior = FacebookLoginBehavior.webOnly;
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn.logIn().then((result) {
                    print('Facebook login status ::: ${result?.status}');
                    print(
                        'Facebook login token ::: ${result?.accessToken?.toJson()}');
                  });
                },
                child: const Text('Login'),
              ),
              Visibility(
                visible: Platform.isAndroid,
                child: ElevatedButton(
                  onPressed: () {
                    _facebookSignIn.expressLogin().then((result) {
                      print(
                          'Facebook express login status ::: ${result?.status}');
                      print(
                          'Facebook express login token ::: ${result?.accessToken?.toJson()}');
                    });
                  },
                  child: const Text('Login'),
                ),
              ),
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn.isLoggedIn.then((isLoggedIn) {
                    if (isLoggedIn) {
                      print('User logged in');
                    } else {
                      print('User is not login yet');
                    }
                  });
                },
                child: const Text('Check is user logged in'),
              ),
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn.logOut().then((value) {
                    print('Logged out your facebook account');
                  });
                },
                child: const Text('Logout'),
              ),
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn
                      .getUserData(
                          fields:
                              'id,name,first_name,last_name,email,middle_name,name_format,picture.width(800).height(800),short_name')
                      .then((value) {
                    print('User data ::: $value');
                  });
                },
                child: const Text('Get user data'),
              ),
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn
                      .getUserDataAndMapToModel(
                          fields: 'id,'
                              'name,'
                              'first_name,'
                              'last_name,'
                              'email,'
                              'middle_name,'
                              'name_format,'
                              'picture,'
                              'short_name')
                      .then((value) {
                    print('User data model ::: ${value?.toJson()}');
                  });
                },
                child: const Text('Get user data and map to model'),
              ),
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn.currentAccessToken.then((accessToken) {
                    print('Current access token ::: ${accessToken?.toJson()}');
                  });
                },
                child: const Text('Get current access token'),
              ),
              ElevatedButton(
                onPressed: () {
                  _facebookSignIn.reauthorizeDataAccess().then((result) {
                    print(
                        'Reauthorize data access status ::: ${result?.status}');
                    print(
                        'Reauthorize data access token ::: ${result?.accessToken?.toJson()}');
                  });
                },
                child: const Text('Reauthorize data access'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}