¿Cómo obtengo todos los datos de la base de datos de Firebase en Flutter?

How do I get all data from Firebase database in flutter?

Launch Android Studio and create a new Flutter project.

1. Open the pubspec.
2. Add your Flutter application to Firebase by clicking on the Android icon.
3. Add your application’s package name as shown in the image below.
4. You can find your package name in the app-level – build.
5. Download the google-services.
6. Paste classpath ‘com.

Using Firebase Queries in Flutter

1. Creating a Form.
2. Saving the List to Firebase.
3. Retrieving The Firebase Data in a ListView.
4. Executing Different Firebase Queries.

In this article, we will go more in depth in using firebase realtime database in flutter, and we will also see how easily you can query, retrieve the data, and add it to a listview. Note: This post was originally published on February 2020 and has been completely revamped and updated for accuracy and comprehensiveness.

The Firebase Realtime Database is a cloud-hosted database. Data is stored as JSON and synchronized in realtime to every connected client. When you build cross-platform apps Flutter & Firebase, all of your clients can share one Realtime Database instance and automatically receive updates with the newest data. Introducing Firebase Realtime Database

This is a beta FlutterFire plugin and therefore is not yet production quality. What does it do? The Firebase Realtime Database is a cloud-hosted database. Data is stored as JSON and synchronized in realtime to every connected client.

Cloud Firestore is Firebase’s new flagship database for mobile app development. It improves on the successes of the Realtime Database with a new, more intuitive data model. Cloud Firestore also features richer, faster queries and scales better than the Realtime Database.