Note Taking Application

A Java-based desktop application for managing and organizing notes with secure features.

Features

• 📝 Create and manage notes
• 🔒 Secure note functionality
• 👤 User authentication system
• 💾 File management system
• 🎨 User-friendly interface
• 🔐 Secure user management

Tech Stack

• Java
• Java Swing (GUI)
• File I/O for data persistence

Project Structure

src/
├── Main.java              # Application entry point
├── NoteApp.java           # Main application logic
├── Note.java             # Note data model
├── SecureNote.java       # Secure note implementation
├── User.java             # User data model
├── UserManager.java      # User management system
├── FileManager.java      # File handling system
├── Controller.java       # Application controller
├── LoginScreen.java      # Login interface
├── SignUpScreen.java     # Registration interface
└── WelcomeScreen.java    # Welcome interface

Getting Started

Prerequisites

• Java Development Kit (JDK) 8 or higher
• Java Runtime Environment (JRE)

Running the Application

1. Compile the Java files:

javac *.java

2. Run the application:

java Main

Features in Detail

Note Management

• Create new notes
• Edit existing notes
• Delete notes
• View note history

Security Features

• User authentication
• Secure note storage
• Password protection
• User session management

User Interface

• Login screen
• Registration screen
• Welcome screen
• Note management interface

Development

This application is built using Java Swing for the graphical user interface and implements a MVC (Model-View-Controller) architecture pattern.

License

This project is licensed under the MIT License.