Yoda Response: In the context of Android Security, ensure compliance with best practices and regulations, I have. Measures, several I implemented.

First, data encryption, crucial it is. Safe preferences, I used to store data in encrypted format. When accessing data, decrypt it, we do. Data protection, important it is. HTTPS, I ensured for secure data transfer. JWT or OAuth 2.0, for token-based authentication, I implemented. Tokens, passed with every API call, enhancing security.

Biometric authentication, I integrated for user convenience and security. One tap of the thumb, allows users to log in easily.

Code security, I enhanced using ProGuard. Obfuscate code, it does, making decompiling difficult. SSL pinning, I implemented to prevent man-in-the-middle attacks. A certificate, we pin, and during network calls, handshaking with the server, it ensures.

Resource management, I practiced. Objects, released after use, to prevent memory leaks and optimize performance.

Testing and monitoring, essential they are. Regular security audits, we conducted to identify and fix vulnerabilities.

These measures, I followed in my current and previous projects, ensuring robust security compliance. Thank you for asking.