Hi could anyone help with this swipe to dismiss issue i am having with lazy vertical grid? https://stackoverflow.com/questions/74492246/does-android-lazyverticalgrid-support-swipe-to-dismiss

is there is a way to compare Flutter and Jetpack Compose for Animation?

This message was deleted.

TouchDelegate in Compose It has probably been asked before, at least on SO. However, since compose evolve fairly fast I thought I'd ask if there's an API to do what Touch delegate does? as in a modifier property. The alternative is ofc to delegate it my self, but wanted to check before I did that.

var timer by remember { mutableStateOf(time) }
    LaunchedEffect(key1 = timer) {
        if (timer > 0) {
            delay(1000L)
            timer -= 1000L
        }
    }

Is this is best way to do timer per seconds?

Anyone for the compose team use autofill? Any chance we can get this merged? https://android-review.googlesource.com/c/platform/frameworks/support/+/1984831

Hello everyone, I want to ask that if I have NavDestination Object in compose navigation how to get argument from it, checked its argument member variable but unable to grab arguments from it, thank you.

Hey peeps. I have Scaffold and bottom bar. On one of screens with bottom bar i have textfield and when i apply imepadding it also add bottom bar padding 😞. Any chance to exclude in this case bottom bar padding?

How could I make a thing where you can swipe up or down and it cycles to the next or previous item, but it continues even if theres none left. Like the account switcher in most google apps

When is the

init { }

block in a ViewModel called? The init block for Screen A's ViewModel doesn't seem to be triggered when swiping back from Screen B, for instance.

How can I create a Full Screen dialog? Dialog properties throw an error. Does anyone know of a different method?

I'm looking at the Icons declaration in compose, an i have a style question. Right now the icons declaration looks like this:

public val Icons.Filled.Circle: ImageVector
    get() {
        if (_circle != null) {
            return _circle!!
        }
        _circle = materialIcon(name = "Filled.Circle") {
            materialPath {
                moveTo(12.0f, 2.0f)
                curveTo(6.47f, 2.0f, 2.0f, 6.47f, 2.0f, 12.0f)
                reflectiveCurveToRelative(4.47f, 10.0f, 10.0f, 10.0f)
                reflectiveCurveToRelative(10.0f, -4.47f, 10.0f, -10.0f)
                reflectiveCurveTo(17.53f, 2.0f, 12.0f, 2.0f)
                close()
            }
        }
        return _circle!!
    }

private var _circle: ImageVector? = null

And i wonder why doesn't it just use lazy initialization? As in something like this:

public val Icons.Filled.Circle: ImageVector by lazy {
        materialIcon(name = "Filled.Circle") {
            materialPath {
                moveTo(12.0f, 2.0f)
                curveTo(6.47f, 2.0f, 2.0f, 6.47f, 2.0f, 12.0f)
                reflectiveCurveToRelative(4.47f, 10.0f, 10.0f, 10.0f)
                reflectiveCurveToRelative(10.0f, -4.47f, 10.0f, -10.0f)
                reflectiveCurveTo(17.53f, 2.0f, 12.0f, 2.0f)
                close()
            }
        }
    }

Is it just a style issue? Or the second approach has hidden performance cost?

I am trying to implement new

LazyStaggeredGrid

but I want the first item to take the full width. Isn’t there a span strategy as in the

LazyGrid

?

How can I make background color fill all screen except a portion of it (To be transparent)?

rememberSaveable(viewModel) { viewModel.onCreate(); 1 }

with this I want to call

onCreate()

only once and that when

@Composable

is first created. but why is

onCreate()

called more than once? what am missing here? this can be related to other things in the app like DI setup for this etc. but I want to check is there something am missing about

rememberSaveable

can anyone share the good approach to use tabLayout in compose , how do i use Accompanist pager lib effectively because this example is so easy that, like I have dependencies on my Composable screen.

hello. I have a

Flow

which comes from the paging library. Until that flow can acutally be created (it needs some parameters from the user) i would like to create an empty flow that can be observed in compose. Something like

val vacancies: Flow<PagingData<Vacancy>> = emptyFlow()

Now the question is: once i create that PagingData flow, how can i replace the

emptyFlow()

with the new paging data flow while still keeping the state observation from compose intact?

Hi where have i made my mistake ? https://stackoverflow.com/questions/74518496/why-does-android-jetpack-compose-snapshotflow-re-emit-last-value-on-configuratio

I guess somewhat related to this discussion, got a question regarding compose navigation, process death recreation and dynamic backend driven routes.

Hi, I’ve implemented an android app that uses Paging Library for showing list. There is a search bar that shows a progress icon when I enter a keyword for searching. I want to change that progress icon when the result of search comes. My problem is that when I change the state related to search bar icon nothing happens. I’ll send the screen shot of my app and the codes related to search bar, feed list and search screen. I’m be very thankful if somebody helps me

Screen Shot 2022-11-21 at 4.50.06 PM.png,Screen Shot 2022-11-21 at 4.50.44 PM.png

hi, is there a way to get data from onGloballyPositioned modifier only once? I have an Image composable (which is zoomable) and I need to get its initial width and height, but I don't want to update it when I zoom. Here's how I'm getting image's width and height on the device screen right now

.onGloballyPositioned { layoutCoordinates ->
    imageHeight =
        with(localDensity) { layoutCoordinates.size.height.toDp() }
    imageWidth =
        with(localDensity) { layoutCoordinates.size.width.toDp() }
}

And I'm using them in an offset calculation like this

val offsetTop = windowInfo.screenHeight.minus(imageHeight).div(4)
val offsetStart = windowInfo.screenWidth.minus(imageWidth).div(4)

zooming makes the imageHeight and ImageWidth update, which changes the offsets

what is the correct api if we want to draw text with a border ?

Im using compose 1.3.2 and want to update to 1.4.0-alpha02 and kotlin 1.7.21

What is the earliest iOS version that compose will run on? The Falling Balls MPP sample app runs on iOS 14.1. and the earliest iphone mentioned in this

enum

is the iphone 6s

Anyone know about any jetpack compose image cropping library?

I have

TopAppBar

with

title

set with

Text

composable but with very long text. I expect the AppBar can adjust its height to follow the long text but apparently it sticks with default 56.dp. My question is there a way to automatically adjust the height or I should measure it manually as the only way?

Hi how can we make blur effect with a hole? I want to blur outside a box on a live camera

I was wondering why i am able to access

androidx.compose.ui.platform.AndroidComposeView

inside xml, even though they are marked as internal in

platform

module. Why linter isn't throwing any error?