What is "uri" in java?

Question

hi.....
can anyone explain what is uri in Java /Android development ( I know where it's used :like for implicit intent where you want to open another app from your own app).
I just don't know y it's necessary and exactly what does it do !

Answer 1

The Network API makes it possible to work with URIs at the source code level, by providing the class URI(located in the package java.net). ... As with the other four constructors,URI(String uri) throws ajava.net.URISyntaxException object if the String object's URI (as referenced by uri) violates RFC 2396's syntax rules.

http://www.informit.com/articles/article.aspx?p=26566&seqNum=3

Answer 2

thanx
but u made it more complex for me.😅

Answer 3

nimwing yuan. nice job,🤨
good plan