Flutter sdk for ion
Flutter sdk for the Ion backend.
Installation
Edit pubspec.yaml
in your flutter projects.
Add
flutter_ion:
Platform Support
- Android
- iOS
- macOS
- Web
Usage
import 'package:flutter_ion/flutter_ion.dart' as ion;
import 'package:uuid/uuid.dart';
// Connect to ion-sfu.
final signal = ion.JsonRPCSignal("ws://ion-sfu:7000/ws");
final String _uuid = Uuid().v4();
ion.Client client = await ion.Client.create(sid: "test session", uid: _uuid, signal: signal);
client.ontrack = (track, ion.RemoteStream stream) {
/// mute a remote stream
stream.mute();
/// unmute a remote stream
stream.unmute();
if (track.kind == "video") {
/// prefer a layer
stream.preferLayer(ion.Layer.medium);
/// render remote stream.
/// remoteRenderer.srcObject = stream.stream;
}
};
ion.LocalStream localStream = await ion.LocalStream.getUserMedia(
constraints: ion.Constraints.defaults..simulcast = true);
/// render local stream.
/// localRenderer.srcObject = localStream.stream;
/// publish stream
await client.publish(localStream);
/// mute local straem
localStream.mute();
/// unmute local stream
localStream.unmute();