Aegis/metadata
Alexander Bakker 3be9aecb88 Replace the custom fingerprint auth UI with BiometricPrompt
This patch replaces the usage of the deprecated FingerprintManager API with
BiometricPrompt. This uses the Android X library, so we get the native biometric
prompt on recent versions of Android and a Google-made one on older versions. By
not working with custom prompts for biometric authentication like we do now, we
can be sure that any issues like #70, #81, #237 are not actually our fault.
Here's what it looks like:

![](https://alexbakker.me/u/b2rmf3x0b9.jpeg)

As a nice aside, this also adds support for the new facial recognition as an
authentication method on Pixel 4 phones.

This is still a draft, but early feedback is welcome.
2019-11-27 16:50:33 +01:00
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en-US Replace the custom fingerprint auth UI with BiometricPrompt 2019-11-27 16:50:33 +01:00