This package implements connection to Firebase RTDB via WebSocket API in pure Dart.
Will work on all supported by Dart platforms, except Web.
Basically, it's just (incomplete) drop-in replacement for official package.
However, currently it doesn't handle auth and database url automatically.
You will have to init it first:
FirebaseDatabase.initialize(
databaseURL: "https://example.firebasedatabase.app",
auth: RtdbAuthAdapter(), // optional
);Sample RtdbAuthAdapter:
import 'dart:async';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_rtdb/firebase_rtdb.dart';
class RtdbAuthAdapter implements AuthProvider {
@override
String get appId => Firebase.app().options.appId;
@override
FutureOr<String?>? getTokenFor(String databaseUrl) =>
FirebaseAuth.instance.currentUser?.getIdToken();
@override
Stream<String?>? getTokensStreamFor(String databaseUrl) =>
FirebaseAuth.instance
.idTokenChanges()
.asyncMap((e) => e?.getIdToken());
@override
bool get usesTokensStream => true;
}- [x] Get
- [x] Set
- [x] Listen single value (not object)
- [x] On disconnect set/remote
- [ ] Persistence
- [ ] Queries
- [ ] Everything else
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