KeyguardManager, BiometricManager from Android API in ChromeOS

[Антон Шкуренко]

Hi everyone,

We're developing the app for Android, but we expect it to work in ChromeOS too. And it does work, except one of our latest features brings false negatives.

All `KeyguardManager` methods return `false`. For example https://developer.android.com/reference/android/app/KeyguardManager#isDeviceSecure()or https://developer.android.com/reference/android/app/KeyguardManager#isKeyguardSecure() despite that fact, that Chromebook has password

Or `BiometricManager` returns https://developer.android.com/reference/android/hardware/biometrics/BiometricManager#BIOMETRIC_ERROR_NO_HARDWARE for https://developer.android.com/reference/android/hardware/biometrics/BiometricManager#canAuthenticate(int) even with the laptop having fingerprint sensor

I'm trying to find a solution to this, any help is appreciated