Remove Friendly Meals Android sample (#169)

* Remove Android codebase

* Update README.md

Author: marinacoelho

firebase-ai-friendly-meals/android/.gitignore

@@ -1,50 +1,5 @@
-# FriendlyMeals – Firebase Fundamentals Android Samples
+# FriendlyMeals – Firebase Android Samples
 
-Welcome to **FriendlyMeals**, a sample Android project accompanying the [Firebase Fundamentals video series](https://www.youtube.com/playlist?list=PLl-K7zZEsYLnfwBe4WgEw9ao0J0N1LYDR) on YouTube.
+This Android sample app has moved! You can find the codebase and setup instructions at the [new repository](https://github.com/FirebaseExtended/FriendlyMeals-Android).
 
-This repository demonstrates how to integrate Firebase features into an Android app, with a current focus on **Firebase AI Logic**. As the video series progresses, we will add more examples covering additional Firebase services and best practices for Android development.
-
-## 📺 Video Series
-
-- [Firebase Fundamentals on YouTube](https://www.youtube.com/playlist?list=PLl-K7zZEsYLnfwBe4WgEw9ao0J0N1LYDR)
-
-## 🚀 Features
-
-- **Firebase AI Logic**: Learn how build AI-powered features to enhance your app's functionality.
-- **Modular Structure**: The project is organized by feature, making it easy to follow along and extend.
-- **Upcoming**: More Firebase features (such as Authentication, Firestore, Storage, and more) will be added soon!
-
-## 🛠️ Getting Started
-
-1. **Clone this repository**
-   ```sh
-   git clone https://github.com/FirebaseExtended/firebase-video-samples
-   ```
-1. **Open the project**
-   - Open `firebase-ai-friendly-meals/android` in Android Studio.
-
-## 🔥 Setting Up Firebase
-
-1. **Create a Firebase Project**
-   1. Sign into the [Firebase console](https://console.firebase.google.com/).
-   1. Click the button to create a new Firebase project, and follow the on-screen workflow. Google Analytics is *not* required for this app.
-
-1. **Register the Android App**
-   1.  Click **Add app** > **Android**.
-   1.  Follow the on-screen workflow.  You can enter the package name: `com.google.firebase.example.friendlymeals`
-   1.  Click **Register app**.
-
-1. During the "Add app" workflow, **download the `google-services.json` file**.
-   - Move this file into this directory of the app: `firebase-ai-friendly-meals/android/app`.
-   - If you didn't download this file during the "Add app" workflow, you can always [obtain it later](https://support.google.com/firebase/answer/7015592).
-
-1. **Run the app**
-   - Build and run in Android Studio on an Android emulator or physical device.
-
-## 🤝 Contributing
-
-Contributions and suggestions are welcome! Feel free to open issues or pull requests as you follow along with the series.
-
-## 📄 License
-
-This project is licensed under the [Apache License](../../LICENSE), which can be found in the root of this repository. It is provided for educational purposes as part of the Firebase Fundamentals video series.
+<img width="818" height="524" alt="hero-art" src="https://github.com/user-attachments/assets/f5caea62-6085-4285-bf54-69e18d8a5eda" />