Java - How to load immediately all the ListView?

Question

Hi
I'm doing an app with an adapter and a ListView, but lags a lot, because of the number of things to load.
Is there a way to make the listview load entirely (and not only when the user scrolls it) at the start of the app?
If not, what's the best way to make the app smoother?
Thanks in advance
F

Answer 1

You might want to look at RecyclerView which efficiently caches views which can make scrolling smoother

Answer 2

Best to look up a guide online, it's a little more involved and I forgot how to do it xD

Answer 3

so have I to replace listview with recyclerview?

Answer 4

ok thank you