mdanics/fluttergram
A fully functional Instagram clone written in Flutter using Firebase / Firestore
go to github downloadFluttergram
A working Instagram clone written in Flutter using Firebase / Firestore
Code Quality Disclaimer
I built Fluttergram as a way to learn Flutter when it was still in Beta V1. At this time, Flutter was in its really early stages, and best practices were not yet established. As such, this repo does not reflect the current Flutter best practices and is not at a high code quality standard. That said, it still has merit in being a complete example of what can be done in Flutter.
Demo
Download the release APK to try out Fluttergram
I update Fluttergram with new features and bugs fixes, but the apk may be behind master. Take a look at the changelog to see the most recent additions to the apk.
Features
- Custom photo feed based on who you follow (using firebase cloud functions)
- Post photo posts from camera or gallery
- Like posts
- Comment on posts
- View all comments on a post
- Search for users
- Profile Pages
- Follow / Unfollow Users
- Change image view from grid layout to feed layout
- Add your own bio
- Activity Feed showing recent likes / comments of your posts + new followers
Screenshots
Dependencies
- Flutter
- Firestore
- Image Picker
- Google Sign In
- Firebase Auth
- UUID
- Dart Image
- Path Provider
- Font Awesome
- Dart HTTP
- Dart Async
- Flutter Shared Preferences
- Cached Network Image
Getting started
1. Setup Flutter
2. Clone the repo
$ git clone https://github.com/mdanics/fluttergram.git
$ cd fluttergram/
3. Setup the firebase app
- You’ll need to create a Firebase instance. Follow the instructions at https://console.firebase.google.com.
- Once your Firebase instance is created, you’ll need to enable Google authentication.
- Go to the Firebase Console for your new instance.
- Click “Authentication” in the left-hand menu
- Click the “sign-in method” tab
- Click “Google” and enable it
- Create Cloud Functions (to make the Feed work)
- Create a new firebase project with
firebase init
- Copy this project’s
functions/lib/index.js
to your firebase project’sfunctions/index.js
- Push the function
getFeed
withfirebase deploy --only functions
In the output, you’ll see the getFeed URL, copy that. - Replace the url in the
_getFeed
function infeed.dart
with your cloud function url from the previous step.
If this does not work and you get the error Error: Error parsing triggers: Cannot find module './notificationHandler'
Try following these steps. If you are still unable to get it to work please open a new issue.
You may need to create the neccessary index by running firebase functions:log
and then clicking the link
If you are getting no errors, but an empty feed You must post photos or follow users with posts as the getFeed function only returns your own posts & posts from people you follow.
- Enable the Firebase Database
- Go to the Firebase Console
- Click “Database” in the left-hand menu
- Click the Cloudstore “Create Database” button
- Select “Start in test mode” and “Enable”
- (skip if not running on Android)
- Create an app within your Firebase instance for Android, with package name com.yourcompany.news
- Run the following command to get your SHA-1 key:
keytool -exportcert -list -v \
-alias androiddebugkey -keystore ~/.android/debug.keystore
- In the Firebase console, in the settings of your Android app, add your SHA-1 key by clicking “Add Fingerprint”.
- Follow instructions to download google-services.json
- place
google-services.json
into/android/app/
.
- (skip if not running on iOS)
- Create an app within your Firebase instance for iOS, with your app package name
- Follow instructions to download GoogleService-Info.plist
- Open XCode, right click the Runner folder, select the “Add Files to ‘Runner’” menu, and select the GoogleService-Info.plist file to add it to /ios/Runner in XCode
- Open /ios/Runner/Info.plist in a text editor. Locate the CFBundleURLSchemes key. The second item in the array value of this key is specific to the Firebase instance. Replace it with the value for REVERSED_CLIENT_ID from GoogleService-Info.plist
Double check install instructions for both
- Google Auth Plugin
- Firestore Plugin
What’s Next?
- [x] Notificaitons for likes, comments, follows, etc
- [X] Animations (heart when liking image) (#77)
- [ ] Improve Caching of Profiles, Images, Etc.
- [ ] Better post creation, add filters to your image
- [ ] Custom Camera Implementation
- [ ] Firebase Security Rules
- [ ] Delete Posts
- [ ] Direct Messaging
- [ ] Stories
- [ ] Clean up code
![](/images/banner-woo.jpg)
excellent projects related to mdanics/fluttergram recommend downloading
AppFlowy
47859
AppFlowy is an open-source alternative to Notion. You are in charge of your data and customizations. Built with Flutter and Rust.
localsend
33797
An open-source cross-platform alternative to AirDrop
spotube
23772
🎧 Open source Spotify client that doesn't require Premium nor uses Electron! Available for both desktop & mobile!
revanced-manager
15035
💊 Application to use ReVanced on Android
gsy_github_app_flutter
14559
Flutter 超完整的开源项目,功能丰富,适合学习和日常使用。GSYGithubApp系列的优势:我们目前已经拥有Flutter、Weex、ReactNative、kotlin 四个版本。 功能齐全,项目框架内技术涉及面广,完成度高,持续维护,配套文章,适合全面学习,对比参考。跨平台的开源Github客户端App,更好的体验,更丰富的功能,旨在更好的日常管理和维护个人Github,提供更好更方便的驾车体验Σ( ̄。 ̄ノ)ノ。同款Weex版本 : https://github.com/CarGuo/GSYGithubAppWeex 、同款React Native版本 : https://github.com/CarGuo/GSYGithubApp 、原生 kotlin 版本 https://github.com/CarGuo/GSYGithubAppKotlin
dio
12249
A powerful HTTP client for Dart and Flutter, which supports global settings, Interceptors, FormData, aborting and canceling a request, files uploading and downloading, requests timeout, custom adapters, etc.
gopeed
11832
A modern download manager that supports all platforms. Built with Golang and Flutter.
bloc
11441
A predictable state management library that helps implement the BLoC design pattern
getx
9899
Open screens/snackbars/dialogs/bottomSheets without context, manage states and inject dependencies easily with Get.
flame
8846
A Flutter based game engine.
flutter_deer
7595
🦌 Flutter 练习项目(包括集成测试、可访问性测试)。内含完整UI设计图,更贴近真实项目的练习。Flutter practice project (including integration testing and accessibility testing). Contains complete UI design drawings for a more realistic practice project.
fish-redux
7343
An assembled flutter application framework.
fl_chart
6451
FL Chart is a highly customizable Flutter chart library that supports Line Chart, Bar Chart, Pie Chart, Scatter Chart, and Radar Chart.
pixez-flutter
6360
一个支持免代理直连及查看动图的第三方Pixiv flutter客户端
Flutter-Responsive-Admin-Panel-or-Dashboard
6355
Responsive Admin Panel or Dashboard using Flutter
aidea
6021
AIdea 是一款支持 GPT 以及国产大语言模型通义千问、文心一言等,支持 Stable Diffusion 文生图、图生图、 SDXL1.0、超分辨率、图片上色的全能型 APP。
riverpod
5828
A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.
pikapika
5463
美观易用且无广告的漫画和游戏客户端,同时支持MacOS,Windows,Android,iOS。
provider
5029
InheritedWidgets, but simple
getwidget
4416
Most popular and easy to use open source UI library with 1000+ Widgets to build flutter app.