This Android sample app demonstrates how to use state-of-the-art generative AI models (like Gemini) to build AI-powered features and applications.

For more information about Firebase AI Logic, visit the documentation.

• Google AI (Gemini) API Key: Most samples work out of the box with the Google AI SDK.
• Vertex AI: Samples marked with (Vertex AI) require you to enable the Vertex AI API in your Google Cloud project and have your files in Cloud Storage.
• Server Prompt Templates: These samples require you to set up templates in the Firebase Console.

To try out this sample app, you need to use latest stable version of Android Studio.

• Set up your Android app for Firebase
  • Use the package name com.google.firebase.quickstart.ai
• Set up Firebase AI Logic
• Run the app on an Android device or emulator.

You can find the implementation for each feature by clicking on the links below:

• Translate text: Use Gemini 3.1 Flash-Lite to translate text
• SVG Generator: Use Gemini 3.5 Flash to create SVG illustrations
• Gemini 3.1 Flash Image (Nano Banana 2): Generate and/or edit images using Nano Banana 2
• Gemini 3 Pro Image (Nano Banana Pro): Generate and/or edit images using Nano Banana Pro

• Gemini 3.1 Flash Image (Nano Banana 2): Generate and/or edit images using Nano Banana 2
• Gemini 3 Pro Image (Nano Banana Pro): Generate and/or edit images using Nano Banana Pro
• Gemini 2.5 Flash Image (Nano Banana): Generate and/or edit images using Nano Banana

• Audio Summarization: Use Gemini 3.1 Flash Lite to summarize an audio file
• Summarize video: Summarize a video and extract important dialogue.
• Translation from audio (Vertex AI): Translate an audio file stored in Cloud Storage
• Blog post creator (Vertex AI): Create a blog post from an image file stored in Cloud Storage.
• Document comparison (Vertex AI): Compare the contents of 2 documents stored in Cloud Storage.
• Hashtags for a video (Vertex AI): Generate hashtags for a video ad stored in Cloud Storage

• Grounding with Google Search: Use Grounding with Google Search to get responses based on up-to-date information from the web.
• Manual function calling: Use function calling to get the weather conditions for a specific US city on a specific date.
• Automatic function calling: Use automatic function calling to get the weather conditions for a specific US city on a specific date.
• Gemini Live (audio input): Use bidirectional streaming to get information about weather conditions for a specific US city on a specific date
• Gemini Live (video input): Use bidirectional streaming to chat with Gemini using your phone's camera

• Gemini Live (audio input): Use bidirectional streaming to get information about weather conditions for a specific US city on a specific date
• Gemini Live (video input): Use bidirectional streaming to chat with Gemini using your phone's camera

• Server Prompt Templates - Gemini: Generate an invoice using server prompt templates.

• Hybrid Receipt Scanner: Use hybrid inference to scan receipts and extract expense data on-device whenever possible.

The full list of available samples can be found in the FirebaseAISamples.kt file.