I’ve seen people using included builds for build logic instead of

buildSrc

. What’s the difference?

Hello, We are using

Paparazzi

for snapshot testing but components that use animation are captured as empty. We tried to use

InstantAnimationsRule

but it still doesn’t work. Is there any way to use Paparazzi with animated components?

Hi, I am using MutableStateFlow in my jetpack compose. Like below

val isBluetoothEnabled = MutableStateFlow(false)

whenever I tried to use the value of variable like this

.value

i.e.

isBluetoothEnabled.value

. So I am trying to use delegate property to avoid using

.value

val isBluetoothEnabled by MutableStateFlow(false)

but I am getting weird error

Type 'MutableStateFlow<TypeVariable(T)>' has no method 'getValue(PairViewModel, KProperty<*>)' and thus it cannot serve as a delegate

I switched from buildSrc to an includeBuild, but even if I create the plugins with the dsl, Gradle does not generate the

PluginIdExtension

anymore. With buildSrc, I could write this:

plugins { latex }

, now I have to use

plugins {  id("latex") }

. Is this expected?

gradlePlugin {
    plugins {
        create("latex") {
            id = "latex"
            implementationClass = "latex.LatexPlugin"
        }
        create("plantuml") {
            id = "plantuml"
            implementationClass = "plantuml.PlantumlPlugin"
        }
    }
}

how to set an int color in a Text composable like we did in views? This was the old method for setting the int color to a textview:

/**
 * Sets the text color for all the states (normal, selected,
 * focused) to be this color.
 *
 * @param color A color value in the form 0xAARRGGBB.
 * Do not pass a resource ID. To get a color value from a resource ID, call
 * {@link androidx.core.content.ContextCompat#getColor(Context, int) getColor}.
 *
 * @see #setTextColor(ColorStateList)
 * @see #getTextColors()
 *
 * @attr ref android.R.styleable#TextView_textColor
 */
@android.view.RemotableViewMethod
public void setTextColor(@ColorInt int color) {
    mTextColor = ColorStateList.valueOf(color);
    updateTextColors();
}

Is there a elegant way to reemit the last value of a flow when same some other signal happens? currently I have a mutable state flow where I emit a negation (to be unique) so

combine

reemits

combine(myFlow, reEmitTrigger) { v, _ -> v)

val reEmitTrigger = MutableStateFlow(false)

reEmitTrigger.value = !reEmitTrigger.value

works but .. ugly

Regarding material and material3. In material there is an object called

ContentAlpha

which can help by providing a high,medium,low alpha, adjusted properly for light/dark mode. I don’t see an equivalent existing in material3. If I want to make an item had medium alpha for example, right now I am doing

CompositionLocalProvider(LocalContentColor provides LocalContentColor.current.copy(ContentAlpha.medium))

But I am mixing LocalContentColor from m3 and ContentAlpha from m2, which makes me feel like I am either missing something, or that m3 doesn’t want you to do it this way.

Hello, trying to download 200Mb files with Ktor and okhttp engine for android. The docs for streaming download:

val client = HttpClient(CIO)
val file = File.createTempFile("files", "index")

runBlocking {
    client.prepareGet("<https://ktor.io/>").execute { httpResponse ->
        val channel: ByteReadChannel = httpResponse.body()
        while (!channel.isClosedForRead) {
            val packet = channel.readRemaining(DEFAULT_BUFFER_SIZE.toLong())
            while (!packet.isEmpty) {
                val bytes = packet.readBytes()
                file.appendBytes(bytes)
                println("Received ${file.length()} bytes from ${httpResponse.contentLength()}")
            }
        }
        println("A file saved to ${file.path}")
    }
}

What would be reasonable value for the

DEFAULT_BUFFER_SIZE

, there are no such constant available. I tried to load with 4096 limit but faced different issues: • Extremely slow (I don't write to disc, just read) • 90% throws

okhttp3.internal.http2.StreamResetException: stream was reset: CANCEL

• Sometimes says that read was successful but read bytes size is somewhere between 56-58 Mb when the file is 102Mb and the duration is around 330s. And we end up with corrupted file with success state. • I thought debug build messes with me and tried release. No luck. I try download from our server (we don't have any timeouts) and from the opensource https://link.testfile.org/PDF200MB Not much in the google for the topic. Feels like the thing is simple and everything is working for everyone. I tried to play with .readRemaining limit with 4096 * 10 and noticed that speed also multiplied and I often can download 200Mb. Any guidance please? UPD: After I connected download with sink into files I noted that everything of that is not happening anymore. I was wondering why and start researching back. For the test purposes after every packet.readBytes() I was adding them into totalBytes

totalBytes += bytes

And that what was causing the delay (and hopefully all other issues). Adding into the array without initial size was slowing it like 30 times 🤦‍♂️

What is 'foldIn' and 'foldOut' of Modifier??

> Task :iosX64Test
Invalid device: iPhone 12
java.lang.IllegalStateException: command '/usr/bin/xcrun' exited with errors (exit code: 148)

Yeah I don’t have an iPhone 12 simulator, but why does it try running my tests on it? There are other simulators available, why does it want to use something that isn’t there?