Guys, Im really stuck since 2 days on my project,
I havent find documentation to do my menu,
I want to click on a button ( he is in a scrollview and grid ) , then new buttons appear at the same place, then when I click on a button, others button disapear and appear when I click a second time,
Can you explain me how to do this please ?
I joined a beautiful drawing ( black button is a return button )