In compose, how can we update single item in pagin...

# compose

[rajesh]

In compose, how can we update single item in paging list (paging 3 library)? I wants to update paging list (like property of an object) when user click on like button.

[solidogen]

paging source will emit a change if it detects that data changed

[solidogen]

do you use paging with room? if so, you can just modify your item in database and paging will pick it up

[rajesh]

I'm not using room, just using data from network. That's why I can't determine how to modify paging data

[Anudeep Ananth]

You will have to use room database with a remote mediator... Without which you cannot show changes in the ui

[rajesh]

What if I don't want to use database (as it take time for data insertion)? I am searching for solution to directly modify paging data

[solidogen]

https://issuetracker.google.com/issues/149482600

[solidogen]

I guess you could try to keep a list of items with changed like status, pagingFlow.map { /* modify based on list */ } and call invalidate when something changes

[solidogen]

ultimately I decided to use room and fallback to destructive migration