18. Retrieve Task using StreamBuilder - Delete | Todo App using Flutter-Firebase | Module 15 Part 4
Firebase is a platform developed by Google for creating mobile and web applications. It was originally an independent company founded in 2011. In 2014, Google acquired the platform and it is now their flagship offering for app development.
Firebase frees developers to focus crafting fantastic user experiences. You don’t need to manage servers. You don’t need to write APIs. Firebase is your server, your API and your datastore, all written so generically that you can modify it to suit most needs. Yeah, you’ll occasionally need to use other bits of the Google Cloud for your advanced applications. Firebase can’t be everything to everybody. But it gets pretty close.
Firebase is known as BAAS, Backend As A Service.
It provides many services, we will using 3 services of Firebase in our Flutter App.
1. Firebase Auth
2. Cloud Firestore
3. Firebase Storage
Firebase Authentication
Firebase auth has a built in email/password authentication system. It also supports OAuth2 for Google, Facebook, Twitter and GitHub. We’ll focus on email/password authentication for the most part. Firebase’s OAuth2 system is well-documented and mostly copy/paste.
Cloud Firestore
Cloud Firestore is a flexible, scalable database for mobile, web, and server development from Firebase and Google Cloud. Like Firebase Realtime Database, it keeps your data in sync across client apps through realtime listeners and offers offline support for mobile and web so you can build responsive apps that work regardless of network latency or Internet connectivity. Cloud Firestore also offers seamless integration with other Firebase and Google Cloud products, including Cloud Functions.
Firebase File Storage
Firebase Storage provides a simple way to save binary files — most often images, but it could be anything — to Google Cloud Storage directly from the client!!!
Firebase Storage has it’s own system of security rules to protect your GCloud bucket from the masses, while granting detailed write privileges to your authenticated clients.
Source Code:
https://github.com/abidroid/todo_flut...