I have a question about the issue of software licenses, I just finished a program for Android that I asked for a small company, so I am at the point of having to distribute it, but before I would not like to "add" a license to use it, that is, so that they can not distribute it to third parties, copy it, etc.
I have seen that Google offers the library LVL
for that purpose, but, since I do not want to upload the app to the Play Store (since I want to distribute it privately) I do not know if it would be possible to use that library by uploading the app to Google Play Console without publishing it.
If not, I would appreciate any help / guidance / advice on how to proceed to obtain or create a license to use.