Android Security Samples Repository This repository contains a set of individual Android Studio projects to help you get started writing/understanding Android security features. Android BiometricLogin Sample This is the canonical sample that demonstrates how to integrate Android Biometrics into your apps. Whether your project is for government, healthcare, financial, enterprise, or general usage, this sample should guide your implementation. Android DirectBoot Sample This sample demonstrates how to store and access data in a device protected storage that is always available while the device is booted. File Locker Sample A sample that demonstrates how to use the Jetpack Security library to encrypt and decrypt files by implementing a simple note taking app.