https://github.com/mahmudahsan/flutter_firebase_vote
A flutter application named Vote, based on firebase auth and firestore database.
https://github.com/mahmudahsan/flutter_firebase_vote
firebase firebase-auth firebase-database flutter flutter-apps flutter-demo flutter-examples
Last synced: 27 days ago
JSON representation
A flutter application named Vote, based on firebase auth and firestore database.
- Host: GitHub
- URL: https://github.com/mahmudahsan/flutter_firebase_vote
- Owner: mahmudahsan
- License: mit
- Created: 2019-10-09T05:46:20.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2020-05-27T14:43:14.000Z (almost 5 years ago)
- Last Synced: 2025-04-03T20:01:59.848Z (about 2 months ago)
- Topics: firebase, firebase-auth, firebase-database, flutter, flutter-apps, flutter-demo, flutter-examples
- Language: Dart
- Homepage: https://www.youtube.com/playlist?list=PLlMOodDAsO4zQ243zMHKKrV316PJU9q0E
- Size: 21.7 MB
- Stars: 73
- Watchers: 2
- Forks: 17
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Vote - A full Flutter Application
- [Video Tutorial 1: Building the app](https://www.youtube.com/watch?v=Iu9DpbzR83s)
- [Video Tutorial 2: Add Firebase Authentication and Firestore Database](https://youtu.be/N6DF-zz9c6o)
- [Video Tutorial 3: Migrating Provider 4.0 and Fix Android Firebase Authentication issues](https://www.youtube.com/watch?v=8W8zT0MKLWk)
> - [Migration to Provider 4.0](#migration-to-provider-4)
> - [Firebase configuration for android](#firebase-configuration-for-android)
> A flutter and firebase based vote application.
For state management we used, [Provider](https://pub.dev/packages/provider).
> If you need to know how to use [Provider](https://pub.dev/packages/provider), please
> - [How to use Provider 3.0](https://www.youtube.com/watch?v=fEIdWV8MAso)
> - [Migrating Provider 3 to 4](https://youtu.be/xR-2rM_99-E)
### Demo 2.0
### Features and Updates
> Version 3.0
> 1. Provider library updated to version 4.0
> 2. All other 3rd party libraries updated
> 3. All related app code updated to support provider 4.0
> 4. Android auth fix in firebase and in config
> Version 2.0
> 1. User can sign in
> 2. User can see vote List from Firebase
> 3. User can vote
> 4. User can see result
### Authentication Flow Chart
### Migration to Provider 4
- [Update Provider 3.0 to 4.0](https://pub.dev/packages/provider)
- [Changes committed](https://github.com/mahmudahsan/flutter_firebase_vote/commit/0f82330911cb3b4b398488cf00dbf5a7b4ada337)
### Firebase configuration for android
***Sometimes firebase and google auth doesn't work on Android Emulators, so preferred way to to test in a real device***
> Firebase authentication is very critical for android. If you don't do the following things the app will not work on android. Also if you found any error, search in Google.
> To know more about how to add ***Firebase Auth, Google Auth and Firestore*** in a Flutter app [check the video tutorial](https://youtu.be/N6DF-zz9c6o)
- Update all 3rd party libraries in pubspec.yaml
- Add android app in the firebase. To change or know the android application id open the file `android/app/build.gradle` or check from `android/app/src/main/AndroidManifest.xml` to get the application id
- Download `google-service.json` file from firebase
- Copy `google-service.json` file and put it `android/app/google-service.json`
- Update `android/build.gradle` by adding `multiDexEnabled true` to `defaultConfig`
```
defaultConfig {
multiDexEnabled true
}
```
- Update `android/gradle.properties` if you already didn't migrated https://flutter.dev/docs/development/androidx-migration
```
android.useAndroidX=true
android.enableJetifier=true
```
- update android/build.gradle to latest versions
```
dependencies {
classpath 'com.android.tools.build:gradle:3.6.3'
classpath 'com.google.gms:google-services:4.3.3'
}
```
- Update distributionUrl to latest `android/gradle/wrapper/gradle-wrapper.properties`
```
distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
```
- Android Google Sign In. Run the following command generate SHA-1 and SHA-256 keys and add in Firebase
https://stackoverflow.com/questions/15727912/sha-1-fingerprint-of-keystore-certificate
```
keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android
```
### Widgets
> [Widget Index](https://flutter.dev/docs/reference/widgets)
- [Stepper Class](https://api.flutter.dev/flutter/material/Stepper-class.html)
- [MaterialApp](https://api.flutter.dev/flutter/material/MaterialApp-class.html)
- [Scaffold](https://api.flutter.dev/flutter/material/Scaffold-class.html)
- [Container](https://api.flutter.dev/flutter/widgets/Container-class.html)
- [Column](https://api.flutter.dev/flutter/widgets/Column-class.html)
- [Row](https://api.flutter.dev/flutter/widgets/Row-class.html)
- [Expanded](https://api.flutter.dev/flutter/widgets/Expanded-class.html)
- [LimitedBox](https://api.flutter.dev/flutter/widgets/LimitedBox-class.html)
- [IntrinsicHeight](https://api.flutter.dev/flutter/widgets/IntrinsicHeight-class.html)
- [InkWell](https://api.flutter.dev/flutter/material/InkWell-class.html)
### 3rd Party Libraries
- [UUID](https://pub.dev/packages/uuid)
- [Provider](https://pub.dev/packages/provider)
- [Charts Flutter](https://pub.dev/packages/charts_flutter)
- [Chart Gallery](https://google.github.io/charts/flutter/gallery.html)
- [Firebase Auth](https://pub.dev/packages/firebase_auth)
- [Firebase Setup](https://firebase.google.com/docs/flutter/setup)
- [Google Sign In](https://pub.dev/packages/google_sign_in)
- [Firebase Plugins](https://github.com/FirebaseExtended/flutterfire)
- [Cloud Firestore](https://pub.dev/packages/cloud_firestore)
- [Loading](https://pub.dev/packages/loading)
### Tutorials
1. [Youtube - Flutter Playlist 1](https://www.youtube.com/playlist?list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ)
2. [Youtube - Flutter Playlist 2](https://www.youtube.com/playlist?list=PLlMOodDAsO4zQ243zMHKKrV316PJU9q0E)
### Flutter Full Application
1. [Vote](https://git.io/JeRjb) | [Tutorial](https://www.youtube.com/watch?v=Iu9DpbzR83s&list=PLlMOodDAsO4zQ243zMHKKrV316PJU9q0E&index=2&t=0s)
2. [Todos](https://github.com/mahmudahsan/flutter_todos) | [Tutorial](https://youtu.be/OQG3MxenJsM)
### Flutter Tutorials Beginners
1. [Dart Programming Language for Beginners](https://www.youtube.com/watch?v=Ej_Pcr4uC2Q&list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ&index=2&t=10s)
2. [Flutter for Beginners - Creating First App](https://www.youtube.com/watch?v=HFl29MoZ6MA&list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ&index=3&t=0s)
3. [How to Create a Profile Page App](https://www.youtube.com/watch?v=ULxYR66BRb4&list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ&index=5&t=0s)
### Flutter Tutorials Managing States
1. [Stateful Widget](https://www.youtube.com/watch?v=8iHfqfHclTQ&list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ&index=17&t=0s)
2. [State: Provider](https://git.io/Je4ZP) | [Tutorial](https://www.youtube.com/watch?v=fEIdWV8MAso)
3. [State: Redux](https://git.io/Je4Z6) | [Tutorial](https://www.youtube.com/watch?v=vzCszJQ_qZQ&t=793s)
4. [State: Bloc](https://git.io/Je4s5) | [Tutorial](https://youtu.be/BHC_D52TecY)
### Flutter Mixed
- [Form](flutter/form) | [Tutorial](https://www.youtube.com/watch?v=S-nLT3TRJFY&t=1646s)
### Quick Reference
1. [Dart Language](https://github.com/mahmudahsan/flutter/tree/master/dart) | [Video](https://www.youtube.com/watch?v=Ej_Pcr4uC2Q&list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ&index=3)
2. [Flutter](https://github.com/mahmudahsan/flutter/tree/master/flutter) | [Video](https://www.youtube.com/playlist?list=PLlMOodDAsO4xrTgVEkKXfVf7sSVEsmWKQ)
### Resources
- [Official Site](https://flutter.dev/)
- [Widget Category](https://flutter.dev/docs/reference/widgets)
- [Pub.Dev](https://pub.dev/)
## Support
If it helps you, please give a ***star*** in this repo. Also you can support me by subscribing my [youtube channel](https://www.youtube.com/channel/UCtHlgyUw0wLE5Ous9swfFlg).
## Questions or feedback?
Feel free to open an issue, or find me [@mahmudahsan on Twitter](https://twitter.com/mahmudahsan).