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Roxy AI Chat Assistant

Roxy AI Chat Assistant is a Flutter-based mobile app where users can chat with Roxy, a friendly anime-style AI assistant. Powered by Google Gemini API, Roxy responds conversationally, understands user emotions, and provides a cozy interactive experience.

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🌟 Features

• Real-time chat with Roxy using Gemini API
• Emotion detection: Roxy reacts visually to your mood
• Markdown support: Styled text for better readability
• Custom UI: Cozy room background with animated anime girl
• Responsive input box: Adjusts when keyboard appears
• Cross-platform: Works on Android (iOS support possible)

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⚡ Getting Started

Prerequisites

• Flutter SDK
• Dart
• Google Gemini API key

Installation

1. Clone the repo:

git clone https://github.com/yourname/roxy-ai-chat.git
cd roxy-ai-chat

2. Install dependencies:

flutter pub get

3. Add your Gemini API key:

flutter run --dart-define=GEMINI_API_KEY="YOUR_API_KEY"

4. Run the app:

flutter run

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🛠 Project Structure

• lib/main.dart – Entry point and home screen
• lib/home_screen.dart – Chat UI and logic
• assets/images/ – Background and Roxy images
• pubspec.yaml – Dependencies and assets

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🚀 Usage

• Type a message in the input box and press Send
• Roxy will respond in real-time
• The anime girl will react based on the detected emotion
• Enjoy a conversational and supportive AI companion

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💡 Tech Stack

• Flutter & Dart
• Google Gemini API
• Flutter Markdown for rich text
• Android & iOS (cross-platform)

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📁 Notes

• Make sure to keep your API key private
• App requires internet connection to fetch responses from Gemini
• Designed as a portfolio project, suitable to showcase Flutter & AI integration skills

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📌 Future Improvements

• Add voice input/output
• Save chat history locally
• Customize Roxy’s appearance and outfits
• iOS build optimization

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📝 License

MIT License – feel free to use and modify!