Android devs

Question

Hi guys, I'm just learning android. Can u say me what's the difference between onoptionsitemselected() vs onnavigationitemselected().

Saw these two are used in different examples for navigation drawer.

First function i used to open and close nav.
With second function to get each selected item.

So nav can close and open without first function?

Please help to understand what's going on.

Answer 1

Hi I am an Android dev

To answer your question on optionitemselected() is used to listen to an object in a menu or a navigation drawer etc.

On the other hand on navigationitemselected is used to listen if a navigation bar item is selected

Answer 2

Are you using Jetpack Compose or XML?

Answer 3

Justice xml