Questions tagged [lazycolumn]
209 questions
4
votes
1 answer
When Can I Use A Composable in the Scope of a LazyList or Column?
I have built a number of projects and components with Jetpack Compose. I've read the docs and other tutorials, sites, and posts on StackOverFlow.
I am unclear about when I am allowed to use composables and composable functions inside of another…
petestmart
- 500
- 11
- 27
4
votes
3 answers
LazyColumn with header item in card and remaining items in card
Using compose LazyColumn I would like a card for the header item, and a single card that contains the remaining items.
LazyColumn() {
item {
Card() { // header card}
}
// would like all items in single card
Card() { // cannot do this,…
lostintranslation
- 23,756
- 50
- 159
- 262
4
votes
1 answer
LazyColumn with Image from bitmap source blinking / flashing
I'm new to Jetpack Compose. I am currently developing a chat application. I ask the user to choose an image from the gallery or take a picture from the camera. Then I save the file Uri to the database and then listen to the list of all messages.…
hariFsea
- 53
- 7
4
votes
2 answers
Jetpack Compose - Restore LazyColumn Scroll State
I have a LazyColumn that contains multiple LazyRow. In old terms, nested RecyclerView.
My problem is, LazyColumn does not restore scroll state when move to a new composable (Different tab). But inner LazyRows restore their states.
For example, open…
ysfcyln
- 2,857
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- 61
3
votes
4 answers
Compose Android Test Lazy Column Not Detect All The Children
I have a LazyColumn inside a Composable, I want to check every item in that LazyColumn is exist.
This is my composable:
(Note: Actually in my real case the each item has different component, I just make it similar for simplify the…
galihif
- 310
- 1
- 8
3
votes
1 answer
LazyColumn, how to add window insets padding to my padding?
I have a LazyColumn where I have a contentPadding = PaddingValues(16.dp)
Now, I want to add navigation bar height to the bottom padding, as to achieve the "edge to edge" effect
so contentPadding = WindowInsets.navigationBars.asPaddingValues()
But…
urSus
- 12,492
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3
votes
0 answers
AsyncImage in LazyColumn Kotlin Compose
I have a list of photos from the internet and I want to load them into a LazyColumn. The problem is that some of them are loading faster than others so the photos appear in random order.
Here is the code:
val state =…
Максим Зозуляк
- 51
- 5
3
votes
1 answer
How to correctly upload image to an item in LazyList in Jetpack Compose?
I would like to let user add image to each item (Card) in LazyColumn. But it seems that images are getting deleted on recomposition. How can I fix that?
@Composable
fun PhotoUpload(
) {
val imageUri = remember {
…
Paul Sizon
- 247
- 4
- 12
3
votes
1 answer
LazyColumn item, Unit cant be called in this context by implicit receiver
I have the next code, everything is fine except that I need to put my second AnswerOption in a lazyverticalGrid.
Which i cant do it, because its inside a lazycolumn this is the code
@Composable
fun AssessmentScreen(
onClose: (String, String) ->…
user10625391
- 177
- 3
- 19
3
votes
1 answer
In compose, why modify the properties of the List element, LazyColumn does not refresh
When I modify the properties of the objects in the List, the UI does not update
my code：
@OptIn(ExperimentalFoundationApi::class)
@Composable
fun ContactCard(
) {
var stateList = remember {
…
李国兵
- 127
- 1
- 1
- 9
3
votes
0 answers
With AdjustResize LazyColumn TextFields on the bottom won't open keyboard
Created a LazyColumn with textFields and it seems to have issue with "android:windowSoftInputMode="adjustResize"parameter.
When clicking a text field that needs to move up so it won't be hidden behind keyboard, causes issues when using AdjustResize…
Courtesy
- 198
- 1
- 9
3
votes
1 answer
Highlight only one Card in Compose through selection
i have a Compose LazyColumnList which shows the content (from a List) in single cards. I want to highlight the selected card only. Now when i select another card, the first card stays highlighted.
Here is the code:
...
LazyColumn(
…
Basem Abdelfattah
- 189
- 1
- 12
3
votes
1 answer
Jetpack Compose LazyColumn reverse display
native composable column with elements a, b and c:
a
b
c
how can you reverse arrangement to:
c
b
a
in android jetpack compose
user19095510
- 53
- 5
3
votes
1 answer
LazyColumn is showing wrong display when deleting an item
I'm creating an app that, among other things, enables the user to add a Consumer, and then remove him later. The consumers are shown in cards with a remove button in the end.
Adding a consumer works fine. However, when I try to remove a consumer,…
Anderson Linhares
- 173
- 7
3
votes
1 answer
When adding lazy column inside another lazy column in android jetpack compose it shows error
How to add a lazy column inside another lazy column in jetpack compose like below screenshot.(The inner list size maybe vary)
@Composable
fun SingleItem() {
LazyColumn(modifier = Modifier
.fillMaxWidth()
),
…
Abijith C
- 43
- 1
- 5