TextShield is an Android application designed for secure communication. Using the robust Caesar Cipher algorithm, TextShield allows you to encrypt your text messages with a unique key before sending them to your contacts via SMS. The encrypted message ensures that your private information remains confidential and protected.
- Secure Text Encryption: Encrypt your messages using the Caesar Cipher algorithm to keep your communication private and secure.
- Direct SMS Integration: Send encrypted messages directly to any phone number from within the app.
- Easy Decryption: Recipients can paste the encrypted text into the app and decrypt it using the same key to reveal the original message.
- User-Friendly Interface: Simple and intuitive interface for both encryption and decryption processes.
- Customizable Keys: Set your own encryption key for personalized and secure message encryption.
- Message Preview: Preview your encrypted message while sending it.
- Error Handling: Alerts for missing fields to ensure all necessary information is provided before sending.
- Android Studio installed on your system.
git clone https://github.com/Pranjal-Kri/TextShield.git- Open Android Studio.
- Select "Open an existing Android Studio project."
- Navigate to the directory where you cloned the repository and select it.
- Once the project is open in Android Studio, wait for the Gradle build to complete.
- Connect your Android device or use an emulator.
- Click on the "Run" button in Android Studio to install and run the app on your device/emulator.
If you'd like to contribute to the project, feel free to fork the repository and submit a pull request.