adk_flutter 1.0.0

ADKflutter - Official Flutter package by 20Centra for connecting to Gemini Live API server with WebSocket support for multimodal AI interactions.

ADKflutter

ADKflutter is the official Flutter package by 20Centra for connecting to the Gemini Live API server. It provides a robust WebSocket client for real-time, multimodal AI interactions, including audio streaming, text messaging, and image context.

Features

• Real-time Audio Streaming: Stream PCM audio data to the Gemini Live API.
• Multimodal Interaction: Send text and images (context) alongside audio.
• WebSocket Support: Persistent connection management with automatic reconnection logic.
• Event-Driven: Listen to streams for audio, text, transcription, and connection state.
• Background Processing: Image compression and processing handled in background isolates.

Getting Started

Add adk_flutter to your pubspec.yaml:

dependencies:
  adk_flutter: ^1.0.0

Usage

Initialization

import 'package:adk_flutter/adk_flutter.dart';

final client = AdkFlutterClient(
  serverUrl: 'wss://your-api-endpoint.com',
  apiKey: 'YOUR_API_KEY',
);

// Connect to the server
await client.connect();

Sending Audio

// Send raw PCM audio bytes (16kHz, 16-bit, mono)
client.sendAudio(pcmData);

Sending Text

client.sendText('Hello, Gemini!');

Listening to Responses

client.onText.listen((text) {
  print('Received text: $text');
});

client.onAudio.listen((audioData) {
  // Play audio data
});

License

This project is licensed under the MIT License - see the LICENSE file for details.

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Copyright (c) 2025 20Centra. All rights reserved.