Categories androiddev

179 posts

Auto Added by WPeMatico

Biometrics – AndroidX

Android has supported fingerprint sensors since API 23 and previously we looked at the new APIs to handle them using BiometricPrompt and BiometricManager. For the latter we looked at how to create a compat wrapper so that this works back to API 23. But we didn’t implement one for BiometricPrompt. […]

Biometrics – BiometricManager

Android has supported fingerprint sensors since API 23 and we previously covered the APIs for handling user authentication on Styling Android. However the FingerprintManager class which those tutorials rely upon were deprecated in API 28 (Pie). In this series we’ll look at the new APIs which were introduced in Pie […]

Biometrics – BiometricPrompt

Android has supported fingerprint sensors since API 23 and we previously covered the APIs for handling user authentication on Styling Android. However the FingerprintManager class which those tutorials rely upon were deprecated in API 28 (Pie). In this series we’ll look at the new APIs which were introduced in Pie […]

Kotlin: Function References

Kotlin is a very feature rich language with and the subtleties of some of these features are worthy of some exploration to fully appreciate. In this ad-hoc series we’ll look at some of these, and in this article we’ll look at function references and some of the really nice tricks […]