Hi, As far as I know biometrics aren't editable or added via apps. But I'm not an expert in this field.
On Saturday, July 10, 2021 at 7:48:36 AM UTC+3 [email protected] wrote: > Hi, > > Sorry, I was quick to draw conclusions, apparently the success of its use > is through the key. > > El Thursday, July 8, 2021 a la(s) 10:51:22 PM UTC-5, [email protected] > escribió: > >> Hi, >> >> Thanks for answering. >> What you comment makes a lot of logic. One of the things I try is to >> ensure that there are no security leaks. A user could pass the cell phone >> to another person and register their fingerprint (up to 4 are allowed) and >> use the app without problem. That's why it seems important to me that the >> footprint can be created and managed from the app. >> >> El jueves, 8 de julio de 2021 a las 22:15:41 UTC-5, Shai Almog escribió: >> >>> As far as I recall the device needs to already have your fingerprint >>> scanned and authenticated. So if the device is passed to someone else he'll >>> need to go into settings and update the list of fingerprints. If your OK >>> with any user as long as he's authenticated you can just approve everyone >>> who has a fingerprint on the device. Since the device is already secured by >>> password/fingerprint this should work. >>> >>> On Thursday, July 8, 2021 at 7:08:33 PM UTC+3 [email protected] wrote: >>> >>>> I have to make an app that, depending on the option that the user >>>> takes, must first be validated by the fingerprint reader in order to >>>> continue. >>>> >>>> Users can use the cell phone for several months and then be replaced by >>>> other users, it is for that reason that I thought that my app should allow >>>> to create or update the fingerprint according to the need. >>>> >>>> Download the example program and do tests on a Samsung A50 and for the >>>> example to work I first had to create the footprint in the configuration >>>> options. >>>> >>>> In the example it is allowed to enter a key and its value. >>>> >>>> I'm sure I'm not understanding how it works and I have the following >>>> doubts: >>>> Is there a way to create the fingerprint without having it previously >>>> created in the cell phone settings? >>>> What is the key for me if I can add, take or delete an item without it? >>>> Although the device supports the fingerprint reader, I don't see a way >>>> for an app to detect it if there is not a configured fingerprint first. >>>> This can be misleading. >>>> >>>> I appreciate your comments. >>>> >>> -- You received this message because you are subscribed to the Google Groups "CodenameOne Discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/codenameone-discussions/bfb8556c-4189-49df-a49e-2737d949cbacn%40googlegroups.com.
