The client library does the work for you, you don't have to worry about renewing the access token or using and saving it.
This is a very simple tutorial on how to use the auth options. A more detailed tutorial...
Hello, today I release my 1st ui kit, with modern and simple designs. Ready to use, can be added to any B4XPage project. You save a lot of effort in creating the layout.
Good looking designs takes a lot of time and nerves.
B4A and B4I ready
Dark and Light mode
Ready to use...