Issues with biometric authentication callbacks on OnePlus 7 Pro devices.

[ghost]

Failed attempts to authenticate using OnePlus 7 Pro under screen fingerprint scanner do not trigger any error catching functions. Tested on 2 devices, same outcome. Everything works fine on other manufacturer devices. Using following code:

FingerprintScanner.authenticate({ description: 'Authenticate with Biometrics', onAttempt: error => { // NOT CALLED at all }, }) .then(() => { // CALLED if success }) .catch(error => { // NOT CALLED at all });

Library version: 4.0.0 Tested on: 2 OnePlus 7 Pro devices running Android 10

[donnes]

Same here

[phillbaker]

Can you try using a 3.x release?

On Mon, Mar 9, 2020 at 1:06 PM Donald Silveira notifications@github.com wrote:

Same here

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[chaitanyadeorukhkar]

Same problem here. Errors are not being caught on Oneplus 7T either. Can't catch failed attempts and ask for a retry.

Works fine on a Pixel 3 simulator.

Lib version: 4.0.0 RN version: 0.61.5

[luukvnes]

I have the same issue, has anyone found a fix already?

[sushant-scalex]

Facing the same issues on OnePlus 6T, Same code is working on Moto G4+

Lib version: 4.0.0 RN version: 0.61.5

[phillbaker]

What version of android is being used on these devices? This seems to be a widespread issue with the device and OS, not this library: https://forums.oneplus.com/threads/fingerprint-unlock-not-working-on-third-party-apps.1152724/

[shubhamverma27]

same here

[mikehardy]

@shubhamverma27 did you mean to use a reaction :+1: or similar? Or do you have answers to Phil's question above to move the discussion forward?

[shubhamverma27]

Sorry, I meant I have the same issue on OnePlus 7 and it seems to be happening with only the new native Android BiometricPrompt lib and works fine in apps which use legacy. For ex. I put a wrong finger on the reader, the reader just disappears without any callback anywhere.

[mikehardy]

@shubhamverma27 there were no software versions mentioned in your comment?

[Yuvi7447]

@mikehardy Actually, for devices having in-display fingerprint scanner e.g., OnePlus 7T, as @Achilas mentioned error callback does not return anything for invalid fingerprint. As i tested it on OnePlus 7T device, after 5 invalid attempt error callback does work with error response. I tested it with both the below mentioned version. Library version: 3.0.0 Library version: 5.0.0

[ghost]

@Yuvi7447 7 and 7T works correctly for me, 7T PRO and 7 PRO does not.

[Yuvi7447]

@Achilas Do you get error response for Invalid Fingerprint on every single attempt?

[ghost]

@Yuvi7447 for 7/7T only failure callback, for 7/7T PRO I get no response at all on any error callback.

[Yuvi7447]

@Achilas Can you pl confirm which lib version you are using, is it 4.0.0? Have you tried out 5.0.0?? Also, can you pl share code snippet for FingerprintScanner.authenticate() method??

[shubhamverma27]

Hi @mikehardy, I tried both version 4.0.0 and version 5.0.0 and my device is OnePlus 7t. The in-display fingerprint comes up and works fine if I put in the correct one but in case I use a wrong fingerprint then it just disappears without any callback anywhere nor any error. (in just one try) To display it again, I have to re-initialise the call.

[Plumito2020]

Same here ! Is there any solution ?