It might be very trivial question, But I couldn\'t find any option to attach javadoc/source with local jar dependencies (in libs folder) in android project. I can\'t believe
There is a solution, This procedure take place through terminal ,
I have tested solution in MAC OS.
1) Move to your project folder
2) ls -al
(to show hidden files)
3) Move to .idea
folder , Command : cd .idea
4) Move to libraries
folder , Command : cd libraries/
5) Now you can see list of all xml files for your libs or jars. Edit it like , vi open androidasync_2_1_7.xml
6) In the editor screen , For inserting
Press i
Now you see
tag we have to provide a path here like,
For exiting
Press Esc
:wq //for exiting and saving
:q! //for exiting without saving
7) Restart Android studio (Sometime it needed also sync gradle).