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Published 5 days ago
SDKFlutter
PlatformAndroidiOS
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Metadata

Pipecat + Daily

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pipecat_flutter #

A Flutter federated plugin that provides a Pipecat SDK implementation for:

  • Android (Kotlin)
  • iOS (Swift)

Supported Platforms #

Platform Supported
Android ✅
iOS ✅
Web ❌
Windows ❌
macOS ❌
Linux ❌

Features #

Implemented API (Dart) #

Method Description
connect Creates and connects a Pipecat client using the native transport.
disconnect Disconnects and releases the native client/transport.

Note: The native implementation uses a Daily transport (DailyTransport) under the hood.

Event Streams #

The plugin exposes multiple event streams (Android Kotlin + iOS Swift mirror the same set of streams).

Stream Purpose Typical Payload
events General server/client events and insights backend errors, LLM/TTS text, server insight events
localAudioLevel Local user audio energy/level double level
remoteAudioLevel Remote participant audio energy/level double level
botOutput Bot output messages text, spoken flag, aggregated-by metadata
userTranscriptions User transcription updates text, isFinal, timestamp, userId
connectionStateEvents Connection lifecycle & state transitions connecting/connected/disconnected
speakingEvents Speaking activity events user/bot started/stopped
inputStatusEvents Mic/cam/bot-audio mute state changes micEnabled, camEnabled, botAudioMuted

Usage #

Install #

Add to your pubspec.yaml:

dependencies:
  pipecat_flutter: ^<latest>

Connect / Disconnect #

await PipecatFlutter.instance.startAndConnect(
  url: roomUrl,
  token: meetingToken,
  enableMicrophone: true,
  enableCamera: false,
);

await PipecatFlutter.instance.disconnect();

Listen to streams #

PipecatFlutter.instance.connectionStateEvents.listen((state) {
  // CONNECTING / CONNECTED / DISCONNECTED
});

PipecatFlutter.instance.userTranscriptionEvents.listen((t) {
  // text, isFinal, timestamp, userId
});

PipecatFlutter.instance.botOutputEvents.listen((o) {
  // text, isSpoken, aggregatedBy
});

Platform Notes #

Android

Implemented in Kotlin with PipecatClient<DailyTransport, DailyTransportConnectParams>.

Emits connection state based on transport state transitions.

Supports local/remote audio level callbacks, transcription, bot output, and server insight events.

iOS

Implemented in Swift 6 with equivalent stream/event mappings from PipecatClientDelegate

Contributing #

Issues and pull requests are welcome. Please run:

dart format .

dart analyze

flutter test

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Publisher

unverified uploader

Weekly Downloads

Metadata

Pipecat + Daily

Repository (GitHub)
View/report issues

Documentation

API reference

License

BSD-3-Clause (license)

Dependencies

flutter, pipecat_flutter_android, pipecat_flutter_ios, pipecat_flutter_platform_interface

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Packages that depend on pipecat_flutter

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