I forget where I heard that there seems to be a beta being released every week now? 😃

I would really love to have some input here https://kotlinlang.slack.com/archives/CJLTWPH7S/p1620253570008400?thread_ts=1620253570.008400&cid=CJLTWPH7S :)

Is there a way to have more fine grained control over the BottomSheet state of a BottomSheetScaffold? Out of the box there's only a differentiation between expanded and collapsed, but what about the in between states ? I want to drive an animation that starts when a bottomsheet is started to drag/ expand and finished when fully expanded and vice-versa

I tried to consolidate my knowledge of compose writing some sort of pager / item picker that snaps the selected index to the center. Here is the gist. 😄 I would really appreciate any sort of feedback (e.g. incorrect use of

@Stable

or

@Immutable

annotations, anti-patterns etc) as I'm quite new to compose 😅 Thank you!

I find this thread very useful in explaining the internals of Compose 🙂 https://twitter.com/JorgeCastilloPr/status/1390928660862017539?s=19

Is there a good way to animate a clip rect for an entire screen?

Each child of your

CustomLayout

has all the info they need to perform hit test. So if you want them to be dragged independently, the

draggable

should be on the child level.

Hello guys. I would like to style my composables in Jetpack Compose using a similar mechanic to Swift UI’s styling like in this example.

struct DefaultButton: View {
   
   var body: some View {
     Button("Button"){}
       .buttonStyle(ButtonDefaultStyle())
   }
}

My style is in an external class.

struct ButtonDefaultStyle: ButtonStyle {
   func makeBody(configuration: Configuration) -> some View {
     configuration.label
       .frame(width: 100, height: 40)
       .foregroundColor(Color( colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)))
       .background(configuration.isPressed ? Color( colorLiteral(red: 0.1254901961, green: 0.4666666667, blue: 0.4235294118, alpha: 1)) : Color( colorLiteral(red: 0.1411764706, green: 0.6784313725, blue: 0.5529411765, alpha: 1)))
       .clipShape(RoundedRectangle(cornerRadius: 50))
       .font(Font.custom("EuclidSquare-Medium", size: 16))
   }
}

The best would be to be able to override a style by another style or by an attribute (Button().{}.style1(...).style2(...).color(...)... Is there a way to do something similar in Compose ? If not, did I misunderstood Compose philosophy or is it just something currently lacking ? Thread in Slack Conversation

Hey guys, Is there any chance/way to run Kotlin 1.5.0 on compose using canary 15 with compose-beta06 I've tried suppressing the warning but didn't work

Is there any temp fix for this error ? I am just stuck at this point.

org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
The root cause java.lang.AssertionError was thrown at: org.jetbrains.kotlin.backend.jvm.lower

Is Kotlin 1.5 coming to Compose next wednesday?

I am developing corona virus vaccine request application on jetpack compose. Now it has limited functionalities. Give your review to improve: https://github.com/Zaryab-Programmer/GetVaccinated

Is there a way to test whether it's worth it change some code to use Stable/Immutable types? In other words, a way to measure potential performance improvement? I have a LazyColumn of search results (1000's of rows). The data object for each row is just a plain class with var properties.

For shared element transitions and other modally presenting content, would it make sense to implement a system similar to portals from react?

Please spread the message on twitter and other social media too!

in OutlinedTextField I want to show error and use this code:

OutlinedTextField(
            value = email,
            isError = emailContainsError,
            label = { Text(emailErrorText) }
        )

but it gives me the following result I got the desired result only when get focus: how to show the error without focusing?

Is this still not possible yet? 🤔

how to disable (or making not clickable) all the content of Column?

I was trying to figure out whether I should go with

mutableStateOf(listOf(T))

or

mutableStateListOf(T)

and so I'm going over the state codelab to try and learn. Compose codelab uses

mutableStateOf(listOf(T))

but it has a TODO for switching over to

mutableStateListOf(T)

but the switch wasn't made because of a bug that has since been fixed. If it's recommended to actually go with mutableStateListOf, can the codelab be updated as per the TODO? https://github.com/googlecodelabs/android-compose-codelabs/blob/main/StateCodelab/[…]finished/src/main/java/com/codelabs/state/todo/TodoViewModel.kt

Any solution you found? I read on SO that the issue is fixed in 1.5.0 but Compose doesn't support that yet. It works fine on Kotlin 1.4.30 so idk which Compose version I might need to downgrade.

Is there a way to control the shape of the context menu that shows up when long pressing a TextField? The copy/paste menu.

I really liked this Navigation code snippet from Adam https://gist.github.com/adamp/634046641989bd20ac5b5255aea78a81#file-router-kt-L362 there are some missing features but it's not required for most App, I think Navigation Compose is Overly complicated and Opinionated,

What's the proper way to share a composable and make it survive a configuration change? Let's say I have a

Drawer

. When

button1

is clicked, the drawer pops up and shows

content1

, when

button2

is clicked,

content2

is shown instead. And so on. It makes no sense to create two (or

n

) drawers, because their visibility is mutually exclusive: it makes more sense to have a single

Drawer

, and then dynamically change its content. This also improve performance. Actually, I store a

key: String

using

rememberSaveable

, and I retrieve the drawer content using that key. Then, when

buttonN

is clicked, I change the key to

"contentN"

, so the drawer pops up displaying

contentN

. This solution works, however, is there a more elegant way to achieve this?

Anyone else thinking we'd see Compose 1.0.0 today at Google I/O android 10 ✏️ google 🦜? Watch the keynote

Its official!

I heard the good news of compose going 1.0 in July. 🕺

It may not be related to this topic, but I think maybe something should be exposed, such as the ‘Composable-Tree’, so that developers can create some complex things? For example, blur effects, colored shadows, take screenshots of single or multiple widgets, I think many people need these, but google will not provide them 🥲

@Chachako I was bouncing this exact idea off a few folks on my team several weeks ago. The short answer is that I 100% agree with you, but (1) I'm not yet sure what the API we expose should look like, as it opens pandora's box in terms of potentially bad ecosystem consequences and (2) it is clearly a post-1.0 feature as we need to get this current version stabilized and usable for folks.

does anybody updated to Arctic Fox Beta1, does the compilation works for you ? On my project it says I use kotlin-1.5.0 (I know compose isn't compatible with kotlin 1.5.0), while I'm not, it's just the kotlin intellij plugin... I tried to change compiler/api version on the AS settings without luck. Is there a solution or shall I rollback to alpha15 ? It seems when I tried AS 7.1.0 just before, it switched

classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

for classpath

"org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.0"

🙃 in my main build.gradle