Hi folks, II have a very strange flickering bug with Compose `Icon`s that I’m soliciting ideas for. Sometimes, Icons my app’s

BottomNavigation

`Icon`s will randomly flicker (see video). When stepping through the video frame by frame, you can see that it seems that they’re only partially drawn in certain frames. Does anyone have any ideas as to what’s going on here? Steps I’ve tried in the thread: 🧵

I'm trying to mock private properties from in a companion object. When I run the tests they throw an exception.

io.mockk.MockKException: can't find property workerHandler for dynamic property get

Is there an equivalent of java CopyOnWriteArrayList in common code? I am trying to find an easy way to share a mutable collection across threads in common code.

I’m having a bit of trouble with the gradle shadow plugin

com.github.johnrengelman.shadow

I’m trying to create a fat JAR from various kotlin modules and my attempts to exclude transitive dependencies don’t seem to be working. My output JAR is truly fat at 820mb. I’ve tried doing this, which is what I think I need:

dependencies {
    implementation(project(":brainLib")) {
        transitive = false
    }
}

But I get the error:

Could not determine the dependencies of task ':brainLib:compileKotlinJvm'.
> Could not resolve all dependencies for configuration ':brainLib:jvmCompileClasspath'.
  > Cannot change dependencies of dependency configuration ':brainLib:commonMainApi' after it has been included in dependency resolution.

I also tried this, which is supposed to be like a “keep” rule in proguard, but that didn’t work either. (I think because the huge dependencies are transitive under brainLib).

shadowJar {
    minimize {
        exclude(project(":brainLib"))
    }
}

Are there other suggestions as to what I could try?

[SOLVED] Is there a way to draw an ImageVector into Canvas? Particularly, I want to draw an Icon. I see

drawImage

method, but it accepts only an ImageBitmap. Probably I need to convert ImageVector to ImageBitmap, but I don't understand how

Hi There, I am receiving following exception in some devices, can anyone help me to resolve? Fatal Exception: java.lang.RuntimeException Unable to start activity ComponentInfo{com.alivewallpaper.free/com.alivewallpaper.replicantlib.MainActivity}: org.koin.core.error.InstanceCreationException: Could not create instance for [Single:'com.google.firebase.database.FirebaseDatabase'] Precised logs:

Fatal Exception: java.lang.RuntimeException

Unable to start activity ComponentInfo{MainActivity}: org.koin.core.error.InstanceCreationException: Could not create instance for [Single:'com.google.firebase.database.FirebaseDatabase']

android.app.ActivityThread.performLaunchActivity

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Caused by org.koin.core.error.InstanceCreationException

Could not create instance for [Single:'com.google.firebase.database.FirebaseDatabase']

org.koin.core.instance.InstanceFactory.a

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Caused by com.google.firebase.database.DatabaseException

Calls to setPersistenceEnabled() must be made before any other usage of FirebaseDatabase instance

Could any one explain to me the difference between wasm Js and wasm Wasi

Hi folks, a question about

mutableStateListOf()

. add and remove on the list triggers succesful recompositions of the specific item, but changing the value at any index of this list does not trigger any recomposition. Been scratching my head at this. My

LazyColumn

is keyed to a unique

id

coming in the data as well. So I am wondering what might be going wrong. Following is an example. Inside

ViewModel

val list = mutableStateListOf<Messages>()

fun onMessageChanged(newMessage: Message) {
  val index = list.indexOf(newMessage) // returns correct index
  list[index] = newMessage // does not trigger recomposition
}

Seeing a crash related to compose not finding viewTreeLifecycleOwner, full stack trace in thread

I get this build error:

Cannot resolve external dependency org.jetbrains.kotlin:kotlin-stdlib-js:1.4.10 because no repositories are defined.

In my gradle.build.kts file, I actually have not even specified the version:

implementation(kotlin("stdlib-js"))

how can I fix this issue?