Facelock is not working for android

Question

Facelock is not working for android

tanuagnihotri opened this issue 2 years ago · comments

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Steps to reproduce

1.In xamarin project installed this fringerprint plugin and some packages in android project like Xamarin.AndroidX.Browser ,
Xamarin.AndroidX.Legacy.Support.V4 , Xamarin.AndroidX.Lifecycle.LiveData

2.Disable fingerlock and enable face lock in android phone like samsung(android 12 version) and vivo

3.Then debug this application it return false for line "CrossFingerprint.Current.IsAvailableAsync(false)"

Expected behavior

on android if fingerprint is disabled and face lock is enabled, there should be a popup for facelock authentication

Actual behavior

It do not give any popup to ask for facelock authentication

Crashlog

CrossFingerprint.Current.IsAvailableAsync(false) this return false when facelock is enabled and fingerprint is disabled on android

Configuration

Plugin.Fingerprint: version:2.1.5
Xamarin.AndroidX.Browser version :1.3.0.4
Xamarin.AndroidX.Legacy.Support.V4 version:1.0.0.8
Xamarin.AndroidX.Lifecycle.LiveData version:2.3.1.3

Platform: .Net project in xamarin and using windows 10

Device: e.g. samsung(android 12 version)/vivo(android 11) ...

smsissuechecker · Answer 1 · Thu Aug 04 2022 16:03:24 GMT+0800 (China Standard Time)

Hi @tanuagnihotri,

I'm the friendly issue checker.
Thanks for using the issue template 🌟
I appreciate it very much. I'm sure, the maintainers of this repository will answer, soon.

krunaldarji · Answer 2 · Sun Oct 16 2022 23:40:09 GMT+0800 (China Standard Time)

Hi @tanuagnihotri you fond any solution ? Thanks!

agnihotritanisha · Answer 3 · Mon Oct 17 2022 12:19:13 GMT+0800 (China Standard Time)

Hi @tanuagnihotri you fond any solution ? Thanks!

No I do not get any solution.

tanuagnihotri · Answer 4 · Mon Oct 17 2022 12:31:16 GMT+0800 (China Standard Time)

Hi @tanuagnihotri you fond any solution ? Thanks!

Hi I do not get any solution till now

Richard Scholey · Answer 5 · Thu Nov 03 2022 23:12:53 GMT+0800 (China Standard Time)

Any update from anyone ?

tanuagnihotri · Answer 6 · Fri Nov 04 2022 14:02:52 GMT+0800 (China Standard Time)

Any update from anyone ?

No update.

Angela K Rogers · Answer 7 · Tue Apr 11 2023 06:48:40 GMT+0800 (China Standard Time)

I had a similar issue and was able to resolve this by updating Xamarin.AndroidX.Lifecycle.ViewModel and Xamarin.AndroidX.Lifecycle.ViewModelSavedState to the latest versions. I also updated Xamarin.AndroidX.Lifecycle.Runtime and Xamarin.AndroidX.Lifecycle.LiveData to the latest version while I was at it. I would set result = CrossFingerprint.Current.IsAvailableAsync and see if you get a result.ErrorMessage that should help you see what it might be having an issue with.