Hello all! I'm looking for a function to convert a rgb

Color

to a HSL representation but I can only find a HSL to RGB function in the

Color

class. Someone can confirm me that the RGB to HSL function doesn't exist?

Hello!! I am trying to convert my Jetpack Compose Desktop application into an Android Studio plugin, does anyone knows an easy way to accomplish it?

How long does a new Compose release normally take? I'm wondering about 1.1.0. It fixes the

TextField

focus adding to the backstack problem.

Curious about when a composable function should return a

State<T>

or just

T

. An example from “Crane” the official android samples inside thread 🧵

Hi all, is there something about compose animation that you are interested to know? I'd love to hear about it. 🙂 🙏 You could also cast your vote here: https://twitter.com/doris4lt/status/1430334987388080129

Hi! Does compose text support these attributes?

android:autoSizeMinTextSize="12sp"
android:autoSizeMaxTextSize="100sp"

Is there any good way to debug why things are recomposing? I.e. what fields are causing a recomposition to happen.

Hello guyz, can i start android development from scratch using jetpack compose? Any resources?

I'm integrating ExoPlayer in Compose. I need it in a LazyColumn and the video is supposed to pause/resume every time it leave the screen or enter it. Can anyone help me on how to monitor the visibility of a composable on the Screen? (code in the thread)

Hi I have implemented accompanist inset animation. But when the keyboard is showing the textfields are staying under the keyboard. How can I run scroll animation synchronized with keyboard show animation?

Hi everyone 👋 I would like to create a Composable that looks like the first picture : rounded corners (circle shape) only on the right side. Do do that I use

RoundedCornerShape(0.dp, 28.dp, 28.dp, 0.dp)

. the problem is that I need to keep them same CornerSize even when the composable width is really small (see the second picture). RoundedCornerShape adapts the corner size (see the third picture in greyscale) does anyone have a hint on how to achieve such rendering ? Many thanks !

Is there any way to listen for keyboard events? (when the keyboard is shown and when the keyboard is hidden (without pressing next/done) inside a composable?)

In an app with both d-pad and touch event support, what would be the best way to react to any touch event to reset and hide the d-pad focus?

Hello, what could cause recomposition to not trigger in a

ComposeView

despite the

State

objects being mutated from the class holding them?

Navigation with compose official doc have stated "You should only call navigate() as part of a callback and not as part of your composable itself, to avoid calling navigate() on every recomposition" so should I not do this? Check the thread for details.

is there any way to reduce textfiled inline padding for leading or trailing icon

So the age-old question: with the Kotlin 1.5.30 release, what version(s) of Compose are (will be) compatible…

How to create bottom sheet with following structure: 1. TopBar 2. Content (Body) 3. ModalBottomSheet (open when item from content is clicked) 4. BottomAppBar

In my Jetpack Compose project I'm using BackPressHandler from Android examples. Everything works as expected until I pause and resume the app. At this point BackPressHandler is not intercepting back button anymore and navigation just defaults to regular back press behaviour. Gist example: https://gist.github.com/vitalnik/2a444c20cb9f370c405ee1ddb86d3e66

I have single activity and 3 composable screens Login, Enter Pin, Home. Then from home, there are some other screens. When a user visits for the first time the flow is Login page -> Enter Pin -> Home saves the API key to the Datastore. From next time , Enter Pin -> Home What should be my nav graph? See details in the thread.

Hi. Does this mean I must set target sdk to 31 if I want to upgrade to compose 1.1.0-alpha02?

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.compose.ui:ui-tooling:1.1.0-alpha02.

Hello, is there a way to print the stack of rendered composables elements? I am trying to find this for debugging purposes, but can’t really find a way to print them.

This complains about

align

, but it works fine if I just drop this image code into a Box. How can I make a reusable bottomAlignedImage composable like this?

@Composable
fun bottomAlignedImage(){
    Image(
            modifier = Modifier.fillMaxWidth().align(Alignment.BottomCenter),
            painter = painterResource(id = R.drawable.myImage),
            contentDescription = null
)}

I’m having an issue with LazyColumn not showing the last item in a list when it’s in

androidx.compose.ui.platform.ComposeView

XML file.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="<http://schemas.android.com/apk/res/android>"
    android:id="@+id/user_list_fragment_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="center"
    android:orientation="vertical">

    <androidx.compose.ui.platform.ComposeView
        android:id="@+id/composeView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</RelativeLayout>
// Composable
Column(
    modifier = Modifier
        .fillMaxWidth()
        .fillMaxHeight()
        .background(Color.White)
) {
    Row(
        modifier = Modifier.fillMaxWidth()
    ) {
        ...
    }
    LazyColumn(
        modifier = Modifier.fillMaxWidth(),
        state = listState
    ) {
        ...
    }
}

If I set the height to a manual number, the last item shows. It’s like the Lazy column is being drawn off screen. This is in a ViewPager fwiw

Why isn't there a built-in tooltip composable (shows on long press)? Currently I'm using

Popup

to achieve this functionality but it would be great if there is an official support from the team.

This sample is not working with the latest compose(jetbrains compose). Is something going to be changed? BringIntoViewDemo

For a new android composable project, should I be using single activity or have multiple activities within the app? What would best most appropriate approach at this point?

How does lazy rows resizing behave with dynamic sized items? RecyclerView had interesting issues, curious how compose will handle the issue: https://stackoverflow.com/questions/57890199/how-to-set-recycler-height-to-highest-item-in-recyclerview

Is it possible to implement drag-and-drop functionality with pure compose widgets? I am worried about the moment when I need to take a screenshot of the element that we will be dragging. 🤔