social_login 0.0.2

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  • Changelog
  • Example
  • Installing
  • 72

social_login #

pub package

A Flutter plugin to authenticate to social networks

Usage #

To use this plugin, add social_login as a dependency in your pubspec.yaml file.

Example #

// Import package
import 'package:social_login/social_login.dart';

// Instantiate it
 final socialLogin = SocialLogin();

//Before calling any methods, set the configuration
socialLogin.setConfig(SocialConfig(
      facebookAppId: FACEBOOK_APP_ID,
      googleWebClientId: GOOGLE_WEB_CLIENT_ID, /*In case a Google tokenId is needed*/
      twitterConsumer: TWITTER_CONSUMER_KEY,
      twitterSecret: TWITTER_CONSUMER_SECRET,
    ));

// Get current logged user
 final FacebookUser facebookUser = await socialLogin.getCurrentFacebookUser();
 final GoogleUser googleUser = await socialLogin.getCurrentGoogleUser();
 final TwitterUser twitterUser = await socialLogin.getCurrentTwitterUser();

//Log in social networks
 final FacebookUser facebookUser = await socialLogin.logInFacebookWithPermissions(FacebookPermissions.DEFAULT);
 final GoogleUser googleUser = await socialLogin.logInGoogle();
 final TwitterUser twitterUser = await socialLogin.logInTwitter();

//Log out from social networks
 await socialLogin.logOutFacebook();
 await socialLogin.logOutGoogle();
 await socialLogin.logOutTwitter();

0.0.1 #

  • TODO: Describe initial release.

example/lib/main.dart

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

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

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

class _MyAppState extends State<MyApp> {
  final SocialLogin socialLogin = SocialLogin();

  static const FACEBOOK_APP_ID = "2249712475303378";
  static const GOOGLE_WEB_CLIENT_ID =
      "371639311724-bsao7n8qbod70ubdidg93gbshhp251j8.apps.googleusercontent.com";
  static const TWITTER_CONSUMER_KEY = "LfNAorWdEOHjjz3ugRd3v3Fyu";
  static const TWITTER_CONSUMER_SECRET =
      "fomJMRxC1XzqLYTaFLqEcknLqfuJBG6naIS1BL3Umma4t4I6et";

  SocialUser _facebookUser;
  SocialUser _googleUser;
  SocialUser _twitterUser;

  @override
  void initState() {
    super.initState();
    socialLogin.setConfig(SocialConfig(
      facebookAppId: FACEBOOK_APP_ID,
      googleWebClientId: GOOGLE_WEB_CLIENT_ID,
      twitterConsumer: TWITTER_CONSUMER_KEY,
      twitterSecret: TWITTER_CONSUMER_SECRET,
    ));

    socialLogin.getCurrentFacebookUser().then((user) {
      setState(() {
        _facebookUser = user;
      });
    });

    socialLogin.getCurrentGoogleUser().then((user) {
      setState(() {
        _googleUser = user;
      });
    });

    socialLogin.getCurrentTwitterUser().then((user) {
      setState(() {
        _twitterUser = user;
      });
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('SocialLogin example app'),
        ),
        body: Column(
          children: <Widget>[
            Padding(
              padding: const EdgeInsets.all(8.0),
              child: Row(
                children: <Widget>[
                  getFacebookButton(),
                  Expanded(
                    child: Padding(
                      padding: const EdgeInsets.only(left: 8.0),
                      child: SocialUserDetail(_facebookUser),
                    ),
                  )
                ],
              ),
            ),
            Padding(
              padding: const EdgeInsets.all(8.0),
              child: Row(
                children: <Widget>[
                  getGoogleButton(),
                  Expanded(
                    child: Padding(
                      padding: const EdgeInsets.only(left: 8.0),
                      child: SocialUserDetail(_googleUser),
                    ),
                  )
                ],
              ),
            ),
            Padding(
              padding: const EdgeInsets.all(8.0),
              child: Row(
                children: <Widget>[
                  getTwitterButton(),
                  Expanded(
                    child: Padding(
                      padding: const EdgeInsets.only(left: 8.0),
                      child: SocialUserDetail(_twitterUser),
                    ),
                  )
                ],
              ),
            )
          ],
        ),
      ),
    );
  }

  Future<void> logInFacebook() async {
    try {
      _facebookUser = await socialLogin
          .logInFacebookWithPermissions(FacebookPermissions.DEFAULT);
      setState(() {});
    } catch (e) {
      print(e);
    }
  }

  Future<void> logOutFacebook() async {
    try {
      await socialLogin.logOutFacebook();
      _facebookUser = null;
      setState(() {});
    } catch (e) {
      print(e);
    }
  }

  Future<void> logInGoogle() async {
    try {
      _googleUser = await socialLogin.logInGoogle();
      setState(() {});
    } catch (e) {
      print(e);
    }
  }

  Future<void> logOutGoogle() async {
    try {
      await socialLogin.logOutGoogle();
      _googleUser = null;
      setState(() {});
    } catch (e) {
      print(e);
    }
  }

  Future<void> logInTwitter() async {
    try {
      _twitterUser = await socialLogin.logInTwitter();
      setState(() {});
    } catch (e) {
      print(e);
    }
  }

  Future<void> logOutTwitter() async {
    try {
      await socialLogin.logOutTwitter();
      _twitterUser = null;
      setState(() {});
    } catch (e) {
      print(e);
    }
  }

  Widget getFacebookButton() {
    final action = _facebookUser == null ? logInFacebook : logOutFacebook;
    final text = _facebookUser == null ? "Login FB" : "Logout FB";
    return RaisedButton(
      textColor: Colors.white,
      color: Colors.indigoAccent,
      onPressed: action,
      child: Text(text),
    );
  }

  Widget getGoogleButton() {
    final action = _googleUser == null ? logInGoogle : logOutGoogle;
    final text = _googleUser == null ? "Login G" : "Logout G";
    return RaisedButton(
      textColor: Colors.white,
      color: Colors.red,
      onPressed: action,
      child: Text(text),
    );
  }

  Widget getTwitterButton() {
    final action = _twitterUser == null ? logInTwitter : logOutTwitter;
    final text = _twitterUser == null ? "Login Tw" : "Logout TW";
    return RaisedButton(
      textColor: Colors.white,
      color: Colors.lightBlueAccent,
      onPressed: action,
      child: Text(text),
    );
  }
}

class SocialUserDetail extends StatelessWidget {
  final SocialUser _socialUser;

  static const String DEFAULT_IMAGE_URL =
      "https://cdn.icon-icons.com/icons2/1378/PNG/512/avatardefault_92824.png";

  SocialUserDetail(this._socialUser);

  @override
  Widget build(BuildContext context) {
    return Row(
      crossAxisAlignment: CrossAxisAlignment.center,
      children: <Widget>[
        Image.network(
          _socialUser?.pictureUrl ?? DEFAULT_IMAGE_URL,
          height: 60.0,
          width: 60.0,
        ),
        Expanded(
          child: Padding(
            padding: const EdgeInsets.only(left: 8.0),
            child: Text(_socialUser?.email ?? "-"),
          ),
        )
      ],
    );
  }
}

Use this package as a library

1. Depend on it

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


dependencies:
  social_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:social_login/social_login.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
72
Health:
Code health derived from static analysis. [more]
99
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
30
Overall:
Weighted score of the above. [more]
72
Learn more about scoring.

We analyzed this package on Apr 8, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Health issues and suggestions

Document public APIs. (-1 points)

70 out of 70 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.

Maintenance suggestions

Package is getting outdated. (-40.27 points)

The package was last published 73 weeks ago.

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

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 >=2.0.0-dev.68.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8