Android Question MaterialDateTimePicker Libarary Wrong Month

[Noelkman]

With this library from DonManfred.
I'm not sure if/what I'm doing wrong but no matter what date I initialize with the showing dialog is a month ahead.
If for example I initialize yadiyah.Initialize("myEvent", 2018, 12, 1) the dialog shows 2019, Jan, 01
That's just curious. Someone else having this effect?

 

[DonManfred]

https://www.b4x.com/android/forum/threads/materialdatetimepicker.68323/page-2#post-440800

 

[Noelkman]

Ok I see, thanks!
My fault - didn't read through everything.
Just a rethorical question: Why is only month zero based?

 

[DonManfred]

dont know

 

[DonManfred]

https://stackoverflow.com/questions/344380/why-is-january-month-0-in-java-calendar

 

[Noelkman]

Thanks DonManfred for the deeper investigation. That is really interesting.
Some things simply need to be taken as is even if nonsense.