I have a question about swipe I'll put the details in a thread

Hi everyone! I want to update a composable depending on if a user is touching the screen or not. What I want is to update the UI if the user stops interacting with the app for 5 seconds.

Hi everyone! While deleting the account, I open three different alert dialogs in a row. I keep mutableState to dismiss alert dialogs. After the second alert dialog, I throw the delete request. According to the result of this request, I show the third alert dialog. The third dialog does not dismiss. What do you think could be the reason?

Hi everyone! Its a good enough usable Seekbar , if you would like to use in your project https://gist.github.com/wakaztahir/f1421f45ebe7fea1bb27ca51034fe5d1

Hi while building a compose app, I noticed a particular behaviour on MIUI 12, they have mode for running apps in freeform mode, called floating window. In that mode while the UI looks pixel perfect the touch interactions are offset a bit upwards, example touching the bottom navigation bar of an app would send the touch input to the page above instead. The compose app behaves as expected in multiwindow mode.

Hi , Does anyone know a way to save compose Canvas to Bitmap/Png

Hello. Is it possible/easy to mix regular composable like Text, Buttons with Canvas? I was looking to build a node-based ui (like unreal blueprint) and that would help things. Any material on the topic?

Has anyone caught this error: BottomSheetScaffold not expanded after upgrade to beta09?

This message was deleted.

does anyone know a way to get screen width and height in compose

Modal sheet seems to be fully broken in

beta09

?

ModalBottomSheetLayout(sheetContent = { Text("Hello, World") }) {
  // empty content, but anything can be here
}

Adding the above immediately crashes my app with

java.lang.IllegalArgumentException: The initial value must have an associated anchor.

Hey, how am i supposed to do a scroll in a compose test where the view is a column with a scroll modifier ? I tried this but this didnt worked

testRule.onNode(hasScrollToKeyAction()).performScrollToIndex(index)

Very dummy question… Why

isSystemInDarkTheme()

is always returning true even when I switch to light mode? 🤔

Hello chat, what combination of compose views would you use to create a swift style LazyVGrid in the sense that it can have fixed num of columns but different width modifiers in each column. For example in LazyVGrid you can do fixed 3 columns where 2 are flexible (same weight) and one with fixed width or wrap width.

how would I proceed with making this widget’s UI in compose? it’s instagram-style pager indicator, I’m not sure how to layout this correctly. Especially scrolling part and keeping current page in the middle

What's your criteria on using padding vs spacer ? Most of the time I got confused whether to apply padding or use the spacer.

When using

AnimatedVisibility

, is it possible for the content to provide custom `Enter/ExitTransition`s, i.e. other than slide/fade/shrink/expand?

Seeing a lint error with beta09 for modules that don’t directly have Compose enabled … 🧵 ⬇️

Hi everyone, is there any compose equivalent for

android:windowBackground

in xml? And I'm talking about an app-wide solution.

hey weird animation question : when using animate*AsState how come i have to set the targetvalue after “animate*AsState” has been created and not just when its initially setup in order for it to run. (Code in thread)

👋 We’re trying to sync up loading animations on multiple screens based on the

monotonicFrameClock

, but see some stuttering at the beginning of the animation. Any idea why this stuttering might be happening?

var progress by remember { mutableStateOf(0f) }
    LaunchedEffect(Unit) {
        while (true) {
            val frameTime = withInfiniteAnimationFrameMillis { it }
            progress = (frameTime % Duration).toFloat() / Duration
        }

My guess is that it’s because the initial progress is set to 0? How can we sync that (from the start) with the frame time? Another possibility is that because

LaunchedEffect

is launched after the first frame, we start one frame behind. Don’t think I can use

DisposableEffect

(which doesn’t have this issue) as

withInfiniteAnimationFrameMillis

is a

suspend

function.

I have a

pointerInput

modifier on

Box

and

pointerInteropFilter

on its children. However, the

pointerInteropFilter

modifiers on the children do not receive events because of the

pointerInput

on the parent. When I remove the parent

pointerInput

, the

pointerInteropFilter

modifiers on children work fine. I'm creating a draggable, rotatable, and resizable composable with controls at the corner (see image). How can I fix this? Code in thread

How To achieve HorizontalPager Velocity Based Scrolling in accompanist pager? Context: I am using HorizontalPager and by default, it scrolls by 1 offset on a swipe. I want to implement a custom scroll, like if users swipes with a much larger velocity, then scroll accordingly like 5-6 cards ahead ... I saw FlingBehaviour is a parameter , but I wasn't able to understand on How to use it , any help will be appreciated and it would be gr8 if there is a sample / example showing such customization Is Fling Behaviour best suited ? OR can I disable Gestures/dragEnabled and Manually calculate scrollOffset using Modifier and then use animateScrollToPage (if this is the case , how to do this?) https://github.com/google/accompanist/discussions/529

How to change height of TextField? Looks like there are vertical padding

I'm getting weird shadow for dark theme, any ideas?

Column(modifier = Modifier.padding(16.dp)) {
        Surface(
            elevation = 10.dp,
            modifier = Modifier.fillMaxWidth(),
        ) {
            Text(text = "Test")
        }
    }

Does Compose Beta09 have a bug loading vector resources with

painterResource(R.drawable.vector)

? I cannot load any vector asset from resources to show in Image.

Does

AnimatedVisibility

have a finished listener? I know it has

MutableTransitionState

where you can check if all the animations are done via

isIdle

but I guess I'm looking for an example of when to use that check. I assume it wouldn't be inside the

AnimatedVisibility

content composable and outside of it would make it get hit on every recomposition if I'm remembering the

MutableTransitionState

Just upgraded from 08 to 09

import androidx.compose.ui.text.style.TextOverflow.Ellipsis

is gone now? Auto import can't find a replacement.

But beware aware that it doubles layout pass each time it renders