python (65.1k questions)

javascript (44.2k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (12.9k questions)

Questions - android-paging

Android Paging 3 is not loading next page

After migrating from custom paging implementation to Jetpack Paging 3 library, data is not loading as expected. The first page is handled correctly according to the PagingConfig of Pager: internal fun...
test-img

Nico

android-paging

android-paging-3

android-paging-library

Votes: 0

Answers: 1

Latest Answer

How does the PagingSource know when to load more data? What magic is behind it? Well, it turns out that the Adapter is responsible for this. How can the Adapter be aware of loaded data? You have to ca...
test-img

Nico

How to handle result of paging data in compose and implement header and footer load states?

In View system there are official examples how to implement loading states and adding header and footer item to the list: https://developer.android.com/topic/libraries/architecture/paging/load-state h...
test-img

user924

android

android-jetpack-compose

android-paging

android-paging-3

android-paging-library

Votes: 0

Answers: 1

Latest Answer

We are doing something like this, it works well: val items by viewModel.pagedItems.collectAsLazyPagingItems() LazyColumn() { if (items.loadState.prepend == LoadState.Loading) { item (key ...
test-img

Jan Bína

Android paging 3 jumping and placeholder example

I’ve been searching a lot but couldn’t find an example how to jump from a position in a loaded page to another position in another page which hasn’t been loaded and how to implement placeholders. I am...
test-img

H.Nguyen

android

pagination

android-paging

android-paging-3

Votes: 0

Answers: 1

Latest Answer

'enablePlacedholder' should be 'true', which is there by default and then you can give 'jumpThreshold' value. for eg: I am loading 1L rows from DB with following config: PagingConfig( page...
test-img

Abhishek

Paging 3 list auto refresh on navigation back in jetpack compose navigation

I am using Jetpack Compose, along with Paging 3 library & Jetpack Navigation. The issue I am facing is I have a LazyList which is fetching data from remote source using paging library. ViewModel f...
test-img

Saksham Khurana

android

android-jetpack-compose

android-jetpack

android-jetpack-navigation

android-paging

Votes: 0

Answers: 1

Latest Answer

The problem is that you are creating new Pager every time you call getImages(), which is every time your composable recomposes, that's not how it's supposed to be done. You should make it a val items ...
test-img

Jan Bína

Posts

Questions

Blogs

Jobs