The Gemini Live Websocket transport implementation enables real-time audio communication with the Gemini Multimodal Live service, using a direct websocket connection.

Transports of this type are design primarily for development and testing purposes. For production applications, you will need to build a server component with a server-friendly transport, like the DailyTransport, to securely handle API keys.

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Installation

Add the transport dependency to your build.gradle:

implementation "ai.pipecat:gemini-live-websocket-transport:0.3.0"

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Usage

Create a client:

val transport = GeminiLiveWebsocketTransport.Factory(context)

val options = RTVIClientOptions(
    params = RTVIClientParams(
        baseUrl = null,
        config = GeminiLiveWebsocketTransport.buildConfig(
            apiKey = "<your Gemini api key>",
            generationConfig = Value.Object(
                "speech_config" to Value.Object(
                    "voice_config" to Value.Object(
                        "prebuilt_voice_config" to Value.Object(
                            "voice_name" to Value.Str("Puck")
                        )
                    )
                )
            ),
            initialUserMessage = "How tall is the Eiffel Tower?"
        )
    )
)

val client = RTVIClient(transport, callbacks, options)

client.start().withCallback {
    // ...
}

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API Reference

Pipecat Android Client Reference

Complete API documentation for the Pipecat Android client.

Daily WebRTC TransportSDK Introduction