Java Question Some lib questions

[Merlot2309]

Hello,

At this moment I do have some questions about libs:

1. What is the difference between import and using a referenced lib?

2. Beside the 4 @ statements (ActivityObject, Permissions, ShortName and Version) what is needed to create a B4A lib? I guess that a B4A Lib differs from a Java/Android lib.

3. Finally found a good looking Java/Android calender project (https://github.com/jasonkostempski/Android-CalendarView) and I still don't know how to solve the error:
cannot be resolved on the "import com.jasonkostempski.calendar.R;"
line

Sorry for my horrible use of terminologie

Thanks in advance!

Helen.

 

[Erel]

1. Import is just a shorthand. If you do not use import then you will need to write the full name of every class with the package.
2. B4A lib is a regular jar file (regular Java lib).
3. R files in Android are classes that should be generated automatically during compilation.