Questions tagged [lazycolumn]
209 questions
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Bottomsheet opening for a fraction of second on scrolling lazycolumn
Bottom sheet showing when lazycolumn scrolls even though both of them are in different composable functions. i tried passing bottomsheetstate and hidding it in liststate.isScrollInProgress.
Bottom sheet showing for a fraction of second when…
AndroidDev
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Get Offset of clicked item in a LazyColumn in Jetpack Compose
I'm making an app in which you have a LazyColumn, and I want to add a "Context Menu" to the items after long pressing
If I don't have a LazyColumn and I use the following code:…
MKiperszmid
- 98
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- 9
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1 answer
Jetpack Compose LazyListState Weird Bug
Passing a LazyListState as a variable into a Lazy Column is creating a weird bug I had never encountered.
val listState = rememberLazyListState()
LaunchedEffect(key1 = state.messages.size) {
if (state.messages.isNotEmpty() &&…
Affection77
- 69
- 8
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2 answers
How to remove Surface padding in jetpack compose
In LazyColumn when we use LazyListScope.items with Surface. Inside multiple items there is extra padding on TOP and BOTTOM. I want to remove this padding. I am using Surface component of Material 3. BOM version is compose_bom = "2022.11.00".
Please…
Kotlin Learner
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Don't recompose ad in Android Compose LazyList
I have a LazyColumn with items and advertisements. When I scroll down and up (see video) the Advertisement Composable is recomposed (good that is how it should work in compose), meaning that a new advertisement is loaded. The grey block with the…
Harrienak
- 67
- 9
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0 answers
Lazy column goes off screen from bottom
I am using ComposeView in xml layout
Денис
- 75
- 5
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2 answers
When mutableStateOf is updated recomposition does not get occurred
I have basic composable as in the following:
var timer by remember { mutableStateOf(0) }
Column {
Text(text = timer.toString())
Button(onClick = { timer++ }) {
Text(text = "Add")
}
…
Ahmet Gultekin
- 80
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2 answers
why can't I use scrollToEnd or similar functions in my Jetpack Compose project?
I 'm trying to go lazycolumn last item because I have a lazycolumn and empty list. The application I made is a chatbot application, there are bot messages and user messages. When the bot gives a message, it is added to the list, at the same time,…
NewPartizal
- 604
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- 18
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1 answer
Jetpack compose - Lazy Column crashes on Recompose
Hi I am using Jetpack Compose to create a Heterogenous list. I was successful in implementing it. My requirement is when I try to click an Item in the list, I need to recompose the list. The app crashes when tried to refresh the list with below…
Android_programmer_office
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How can I automatically scroll to LazyColumn item in Kotlin?
I am making a chat bot application and I show the dialogs in lazycolumn, but the page does not scroll down as the dialog progresses, which causes a bad experience for the user. I found something related to this called rememberLazyListState and…
NewPartizal
- 604
- 4
- 18
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1 answer
Can we initialize a list from a specific index in lazy column?
I want to initialize a list from a specific index in lazy column.
For example: I have a list of 10 items. I want the list to load from 5. index when first loaded.
The method I'm using now is to scroll to the 5th index after loading the list. But…
Emre Memil
- 233
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Scroll position of LazyColumn or LazyRow in pixel?
I want to detect scroll position of my LazyRow.
For example I scroll 2000px in a LazyRow and then navigate to another screen and come back. when I come back, LazyRow is scrolled 2000px and state is saved correctly. However I need that initial 2000px…
mrzbn
- 497
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PagingData is empty briefly in Compose UI
I have a LazyColumn that collects a Flow>? from the ViewModel, but the itemCount property of the collected state reports an empty list with 0 items at first briefly before it reports the actual number of items in the…
Raj Narayanan
- 2,443
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- 24
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How to handle state in compose if you have TextFields in LazyColumn?
I've a list of QA(String,String) where each list item represents 2 TextFields in Lazycolumn, I tried several things but my TextFields value is not updating.
I tried mutableStateListOf() , mutableStateOf() ,
I'm passing the QA(String) value to the…
Rahul Pawar
- 403
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Empty list message still shown despite circular progress bar implementation with LazyColumn
I have a LazyColumn that displays a list of shopping list items retrieved from the database in the ViewModel. If the retrieved list of items is empty, the LazyColumn shows the following message: "You don't have any items in this shopping list." The…
Raj Narayanan
- 2,443
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