Android fingerprint function example code

Recently, when I was working on a project, I encountered the function of opening the app image to unlock. I owe it to me that I now use the fingerprint function. I dug a hole for myself. I really don't have anyone

I read some information from the Internet, but I didn't think much about the demo. I didn't think about whether the device support was supported. If it was supported, I don't know whether I added fingerprints. In fact, the methods are very simple.

Don't talk nonsense. Stick tool classes and usage methods

This is a tool class. The following methods are used on the

Finally, add permissions:

summary

The above is the Android fingerprint function example code introduced by Xiaobian. I hope it will be helpful to you. If you have any questions, please leave me a message, and Xiaobian will reply to you in time!