fb_auth_login 0.0.2

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  • Changelog
  • Example
  • Installing
  • 55

fb_auth_login #

A new flutter plugin project.

Getting Started #

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

For iOS Please follow the Facebook Login guide, for 1. Select an App or Create a New App in Facebook 2. Set up Your Development Environment 3. Register and Configure Your App with Facebook (adding bundle identifier) 4. Configure Your Project - Configure the information property list file (info.plist) with an XML snippet that contains data about your app.

In Flutter main.dart file 1. Create an instance static final FbAuthLogin fbAuthLogin = new FbAuthLogin(); 2.To Login final FacebookLoginResult result = await fbAuthLogin.logIn(['email']);

0.0.1 #

  • TODO: Describe initial release.

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:fb_auth_login/fb_auth_login.dart';

void main() => runApp(MyApp());

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

class _MyAppState extends State<MyApp> {
  static final FbAuthLogin fbAuthLogin = new FbAuthLogin();
  String _platformVersion = 'Unknown';

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

  Future<Null> _login() async {
    final FacebookLoginResult result = await fbAuthLogin.logIn(['email']);
    switch(result.status){
      case FacebookLoginStatus.loggedIn:
        print('logged in');
        final FacebookAccessToken accessToken = result.accessToken;
        print('Token : ${accessToken.token} \n userId: ${accessToken.userId} \n permissions: ${accessToken.permissions}\n declined permissions: ${accessToken.declinedPermissions} \n expires: ${accessToken.expires}');
        break;
      case FacebookLoginStatus.cancelledByUser:
        print('Cancelled by user');
        break;
      case FacebookLoginStatus.error:
        print('error: ${result.errorMessage}');
        break;
    }
  }

  Future<Null> _logOut() async {
    await fbAuthLogin.logOut();
    print("loggedout");
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      platformVersion = await FbAuthLogin.platformVersion;
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            children: <Widget>[
              Text('Running on: $_platformVersion\n'),
              RaisedButton(
                onPressed: _login,
                child: Text('Log in'),
              ),
              RaisedButton(
                onPressed: _logOut,
                child: Text('Log Out'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  fb_auth_login: ^0.0.2

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:fb_auth_login/fb_auth_login.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
14
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
90
Overall:
Weighted score of the above. [more]
55
Learn more about scoring.

We analyzed this package on Jul 9, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.8.4
  • pana: 0.13.14
  • Flutter: 1.17.5

Analysis suggestions

Package does not support Flutter platform linux

Because:

  • package:fb_auth_login/fb_auth_login.dart that declares support for platforms: android, ios

Package does not support Flutter platform macos

Because:

  • package:fb_auth_login/fb_auth_login.dart that declares support for platforms: android, ios

Package does not support Flutter platform web

Because:

  • package:fb_auth_login/fb_auth_login.dart that declares support for platforms: android, ios

Package does not support Flutter platform windows

Because:

  • package:fb_auth_login/fb_auth_login.dart that declares support for platforms: android, ios

Package not compatible with SDK dart

Because:

  • fb_auth_login that is a package requiring null.

Health suggestions

Format lib/fb_auth_login.dart.

Run flutter format to format lib/fb_auth_login.dart.

Maintenance suggestions

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.12 1.14.13
meta 1.1.8 1.2.1
sky_engine 0.0.99
typed_data 1.1.6 1.2.0
vector_math 2.0.8 2.1.0-nullsafety
Dev dependencies
flutter_test