เริ่มต้นใช้งาน Gemini API โดยใช้ Vertex AI ใน Firebase SDK

dependencies {
    // ... other androidx dependencies

    // Import the BoM for the Firebase platform
    implementation(platform("com.google.firebase:firebase-bom:33.6.0"))

    // Add the dependency for the Vertex AI in Firebase library
    // When using the BoM, you don't specify versions in Firebase library dependencies
    implementation("com.google.firebase:firebase-vertexai")
}

dependencies {
    // ... other androidx dependencies

    // Import the BoM for the Firebase platform
    implementation(platform("com.google.firebase:firebase-bom:33.6.0"))

    // Add the dependency for the Vertex AI in Firebase library
    // When using the BoM, you don't specify versions in Firebase library dependencies
    implementation("com.google.firebase:firebase-vertexai")

    // Required for one-shot operations (to use `ListenableFuture` from Guava Android)
    implementation("com.google.guava:guava:31.0.1-android")

    // Required for streaming operations (to use `Publisher` from Reactive Streams)
    implementation("org.reactivestreams:reactive-streams:1.0.4")
}

// Initialize the Vertex AI service and the generative model
// Specify a model that supports your use case
// Gemini 1.5 models are versatile and can be used with all API capabilities
val generativeModel = Firebase.vertexAI.generativeModel("gemini-1.5-flash")

// Initialize the Vertex AI service and the generative model
// Specify a model that supports your use case
// Gemini 1.5 models are versatile and can be used with all API capabilities
GenerativeModel gm = FirebaseVertexAI.getInstance()
        .generativeModel("gemini-1.5-flash");

// Use the GenerativeModelFutures Java compatibility layer which offers
// support for ListenableFuture and Publisher APIs
GenerativeModelFutures model = GenerativeModelFutures.from(gm);

// Initialize the Vertex AI service and the generative model
// Specify a model that supports your use case
// Gemini 1.5 models are versatile and can be used with all API capabilities
val generativeModel = Firebase.vertexAI.generativeModel("gemini-1.5-flash")

// Provide a prompt that contains text
val prompt = "Write a story about a magic backpack."

// To generate text output, call generateContent with the text input
val response = generativeModel.generateContent(prompt)
print(response.text)

// Initialize the Vertex AI service and the generative model
// Specify a model that supports your use case
// Gemini 1.5 models are versatile and can be used with all API capabilities
GenerativeModel gm = FirebaseVertexAI.getInstance()
        .generativeModel("gemini-1.5-flash");
GenerativeModelFutures model = GenerativeModelFutures.from(gm);

// Provide a prompt that contains text
Content prompt = new Content.Builder()
    .addText("Write a story about a magic backpack.")
    .build();

// To generate text output, call generateContent with the text input
ListenableFuture<GenerateContentResponse> response = model.generateContent(prompt);
Futures.addCallback(response, new FutureCallback<GenerateContentResponse>() {
    @Override
    public void onSuccess(GenerateContentResponse result) {
        String resultText = result.getText();
        System.out.println(resultText);
    }

    @Override
    public void onFailure(Throwable t) {
        t.printStackTrace();
    }
}, executor);