Tizi Fitness App

Tizi is a comprehensive fitness application built with Flutter that combines workout tracking, nutrition monitoring, professional fitness services, and e-commerce functionality. The app serves as a one-stop solution for fitness enthusiasts, offering features from workout planning to supplement shopping.

Features

Profile Dashboard

• Custom calendar widget for date selection and workout tracking
• Detailed nutrition tracking with visual representations
• Progress monitoring with weight gain/loss graphs
• Media gallery for progress photos and videos
• AI-powered assistant for personalized guidance
• Built-in music player for workout sessions

Professional Services

• Subscribe to personal trainers
• Connect with nutritionists
• Gym membership management
• Professional consultation scheduling

E-Commerce Integration

• Fitness supplement store
• Workout equipment shop
• Athletic wear marketplace
• Shopping cart functionality
• Order tracking (planned)

Social & Media

• Progress photo/video gallery
• Social sharing capabilities
• Media upload functionality
• Progress tracking timeline

Smart Features

• AI workout assistant
• Voice command support
• Photo and video capture
• Media library integration

Technical Overview

Frontend

• Built with Flutter/Dart
• Custom UI components
• Responsive design
• Material Design implementation
• Custom animations and transitions

Planned Backend Integration

• Firebase Authentication
• Cloud Firestore for data storage
• Firebase Storage for media files
• Real-time database for chat features
• Firebase Analytics for usage tracking

State Management

• Provider pattern implementation
• Efficient data flow
• Reactive state updates

Current Status

• Frontend UI implementation complete
• Placeholder data for demonstration
• Ready for backend integration
• Core features implemented
• E-commerce framework in place

Planned Features

• User authentication
• Real-time chat with professionals
• Payment gateway integration
• Order processing system
• User profile management
• Social features implementation
• Push notifications
• Workout video streaming
• Live session scheduling

Navigation Structure

Bottom Navigation Bar
├── Profile/Dashboard
├── Media Gallery
├── Professional Services
│   ├── Trainers
│   ├── Nutritionists
│   └── Gyms
├── Shop
│   ├── Food & Supplements
│   ├── Clothes
│   └── Equipment
└── Cart

UI Components

• Custom calendar widget
• Progress tracking graphs
• Nutrition donut charts
• Media gallery grid
• AI chat interface
• Music player
• Shopping cart system

Data Models (Planned)

- User
- Trainer
- Nutritionist
- Gym
- Product
- Order
- Workout
- NutritionPlan
- Media
- Cart

Installation

Quick Start - Download APK

For Android users, you can download the pre-built APK:

1. Navigate to build/app/outputs/flutter-apk/app-release.apk
2. Download the APK (67.3MB)
3. Transfer the APK to your Android device
4. Enable "Install from Unknown Sources" in your device settings
5. Install and enjoy!

Build Information:

• APK Size: 67.3MB
• Build Type: Release (Optimized)
• Min SDK: Android API 21+
• Target SDK: Android API 34
• Built with: Flutter 3.5.4, Kotlin 2.1.0, AGP 8.7.3

Build from Source

1. Clone the repository

git clone [repository-url]

2. Install dependencies

flutter pub get

3. Run the app

flutter run

4. Build APK (optional)

flutter build apk --release

Development Setup

Prerequisites

• Flutter SDK
• Dart SDK
• Android Studio/VS Code
• Firebase CLI (for backend integration)

Environment Setup

1. Create a Firebase project
2. Add Flutter application
3. Configure Firebase services
4. Set up environment variables

Build Notes

The production APK has been successfully built with the following fixes applied:

Configuration Fixes

1. Gradle Configuration

   • Fixed typo: dependancies → dependencies
   • Updated Android Gradle Plugin: 7.3.0 → 8.7.3
   • Updated Kotlin version: 1.7.10 → 2.1.0
   • Updated Java compatibility: 1.8 → 17

2. Android Manifest

   • Added required permissions: INTERNET, LOCATION, CAMERA, STORAGE, NETWORK_STATE, WAKE_LOCK

3. MainActivity.kt

   • Fixed import syntax error in Kotlin file

4. ProGuard Configuration

   • Created proguard-rules.pro with Stripe SDK rules
   • Configured code minification for release builds

5. Dependencies

   • Fixed package references and version placeholders
   • Updated Material Design library to 1.9.0
   • Configured Firebase BOM to 33.6.0

Build Output

• Location: build/app/outputs/flutter-apk/app-release.apk
• Size: 67.3MB (optimized with R8/ProGuard)
• Includes all dependencies and assets

Contributing

1. Fork the repository
2. Create your feature branch
3. Commit your changes
4. Push to the branch
5. Create a Pull Request

Project Structure

lib/
├── main.dart
├── presentation/
│   ├── pages/
│   └── widgets/
├── domain/
│   ├── models/
│   └── services/
├── data/
│   ├── repositories/
│   └── providers/
└── core/
    ├── constants/
    └── utils/

Dependencies

• flutter_sdk
• firebase_core
• cloud_firestore
• firebase_auth
• provider
• intl
• image_picker
• url_launcher
• shared_preferences

Notes

• Authentication is done
• Currently using placeholder data
• Backend integration pending
• E-commerce features in development
• Media handling to be implemented

Future Roadmap

1. Implement Firebase backend
2. Integrate payment gateway
3. Develop order processing
4. Add real-time chat
5. Implement push notifications
6. Add video streaming
7. Develop social features

License

This project is licensed under the MIT License - see the LICENSE file for details

Contact

For any queries regarding this project, please contact [contact information]