From this 2 weeks, I continued with wappo Project, but this time continue with the fingerprint. We decided to return to that feature because we can test it in the Lugo's cellphone. Implement the code was easy, because some weeks ago I was tried to implements but I could not do it for the android version. When I tried to test it again, I had a message error about that the device did not have the fingerprint. When did I saw the error I was really upset because I did not idea what happen?. The problem was not about the software because I got the code from a google repo, therefore, the problem was the hardware. I investigate a lot of and I found that my theory was correct. To use the fingerprint in some devices we need to use a library for using it.
Now I had a new problem if some devices need a library to read the fingerprint how I could not know which devices needed that tool. When I investigate about to that new problem, I found that exist a library that I can help me. The name of the library is Reprint and add the multiple ways to implement the fingerprint on different devices. Also, the code is really easy to understand y short. When i had the first test on the Lugo's cellphone. I was really happy that I could do it.
I did not have problems to add the code to our project, but I saw that the transitions between the dialogs were strained. Before to continue with this issue I notify to Macho that I had finished the fingerprint.
I know that the problem can be solved with add a new layout that contained the others layouts. The problem began when in the passcode I could not call the keyboard to ingress the code. I found on inter many solutions how to display the keyboard but any did not work.
A lot of time before I check the code again, to found the issue and I noticed that the layout of the fingerprint and the passcode was differents. By lucky, that is the problem, and immediately I fixed it.
Too many times I need to check the issues since another perspective because too many times I loose my time try to solve the not real problem. Also if I go to ask for others about my problem, they can give me a new opinion does not matter if the person knows about the technology.

