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/2fc720fb-f5e2-4201-b118-a32ee9ab0249n%40googlegroups.com.
