In the field of Android security, I have implemented a variety of measures to ensure compliance with best practices and regulations. 

First and foremost, data encryption is essential. I used secure preferences to store data in an encrypted format, decrypting it only when necessary. Protecting data is crucial, so I made sure that HTTPS is utilized for secure data transfer. For token-based authentication, I implemented JWT or OAuth 2.0, passing tokens with every API call to enhance security.

I also integrated biometric authentication for user convenience and security, allowing users to log in effortlessly with a simple thumbprint. To strengthen code security, I employed ProGuard, which obfuscates the code and makes decompiling difficult. Additionally, I implemented SSL pinning to prevent man-in-the-middle attacks by pinning a certificate and ensuring secure handshaking with the server during network calls.

I practiced effective resource management by releasing objects after use to prevent memory leaks and optimize performance. Testing and monitoring are vital, so we conducted regular security audits to identify and address vulnerabilities.

These measures have been consistently applied in my current and previous projects to ensure robust security compliance. Thank you for your inquiry.