Ktor import io.ktor.server.application.* unsolved reference io in Vscode I created a simple ktor server application. Code looks like this package com.example import io.ktor.server.application.* import io.ktor.server.engine.* import io.ktor.server.netty.* import com.example.plugins.* fun main() { embeddedServer(Netty, port = 8080, host = "0.0.0.0", module = Application::module) .start(wait = true) } fun Application.module() { configureSecurity() configureRouting() } Im using vscode, folder structure looks like that <a...

Runtime JAR files in the classpath should have the same version wehn installing react-native-vision-camera I have a react native app and it builds fine. However, when I try to install react-native-vision-camera, it failes to build with this message.

Task react native vision cameracompileDebugKotlin FAILED

w: Runtime JAR files in the classpath should have the same version. These files were found in the classpath: /Users/chuy/.gradle/caches/transforms-2/files-2.1/7deeafea6d161ff761d4ca76f8dcca61/jetified-kotlin-stdlib-jdk8-1.5.30.jar (version 1.5)...

spring boot kotlin testcontainers rabbitmq I would like to write tests in my spring boot application (language: kotlin) using testcontainers to test rabbitmq connection and my rabbitmq producer class to send messages to broker. i have not found any helpful answers or anything like that so far

Regular expression in Kotlin to find unused variables in code I have .txt file with Kotlin code where I place few variables. fun main() { val unused: Int val used = 2 print(used) } And I need to write regex to find unused variables in this file. But I get wrong output — [unused, used], but I wanna get [unused]. Anyone know how to fix it? fun findUnusedVariables() { val regex = Regex("(var|val)\\s+([A-Za-z]+[A-Za-z])", RegexOption.DOT_MATCHES_ALL) val text = """ fun main() { val unused: Int val used = 2 print(used) }...

how to set colors inside a switch statement android studio static BrickType fromValue(int value) { switch (value) { case 1: return T; case 2: return CHAIR; case 3: return STICK; case 4: return SQUARE; case 0: default: return L; i tried using display.setTextColor but it was an error. please help me and point out where i was mistaken or what i should add to my code btw i use android studio to...

When use HeavyPlatformTestCase, how to make idea sandbox visible I use following code internal class StartupTest : HeavyPlatformTestCase() { @Test fun test() { val projectManager = ProjectManager.getInstance() val openProjects: Array = projectManager.openProjects for (project in openProjects) { System.out.println(project.getName()) } } } but idea sandbox is headless, I expect a way to "runIde" and auto callAction for single test debug, how should i do

How to skip the first start of kotlin StateFlow? I have a task that takes a long time and want to show its execution progress. So there is the following code: @Composable fun HomeScreen(navController: NavHostController) { val viewModel = hiltViewModel() val progress by viewModel.progress.collectAsStateWithLifecycle() Text(text = "$progress") } @HiltViewModel class HomeViewModel @Inject constructor(private val hotHubRepository: HotHubRepository): ViewModel(){ val progress = flow { for(i in 0 .. 1000){ // Simulate here...

How do I switch to another Fragment correctly? I've read other questions. And they don't answer on my question fully. Consider the application built from the template with the main menu on the left side of screen. I need to switch from one menu item to another. I've implement it like described here with the code parentFragmentManager.beginTransaction() .remove(this) .replace((requireView().getParent() as ViewGroup).getId(), nextFrag, "fileListFragment")...

How to use In-app updates in jetpack compose I have follwed the official documention to implement in-App- update in jetpack compose. used below code inside compose fun, but here the code inside addOnSuccessListener is never called. val appUpdateManager = AppUpdateManagerFactory.create(LocalContext.current) val appUpdateInfoTask = appUpdateManager.appUpdateInfo appUpdateInfoTask.addOnSuccessListener { appUpdateInfo -> if (appUpdateInfo.updateAvailability() == UpdateAvailability.UPDATE_AVAILABLE // This example...

Google Play console showing app crash on Fragment$InstantiationException Google Play console showing app crash on Fragment$InstantiationException but i am wondring that i am not using any fragment in activity. Here is my BaseActivity class public class BaseActivity extends AppCompatActivity Crash log is below Caused by androidx.fragment.app.Fragment$InstantiationException: at androidx.fragment.app.Fragment.instantiate (Fragment.java:628) at androidx.fragment.app.FragmentContainer.instantiate (FragmentContainer.java:57) at...

Flow pulse animation in jetpack compose I want to build flow pulse animation. I build something similar to that but that one is not accurate what I want for my requirement. I want something like this library. @Composable fun PulseView() { val infiniteTransition = rememberInfiniteTransition() val smallCircleSizeInPx = LocalDensity.current.run { 6.dp.toPx() } val mediumCircleSize by infiniteTransition.animateValue(...

BottomSheetDialogFragment goes behing NavigationBar on new ViewPager fragment swap My BottomSheetDialogFragment starts out fine -- you can see it is floating above the navigation bar. When I click continue and the new view is swapped in, the BottomSheetDialogFragment expands behind the navigation bar. I can swipe to pull the view up over the bar. The issue Here is how it looks if I pull the view up with my finger. <a...

I am using community edition IntelliJ and my build.gradle.kts file is generating an error - I can't tell what's wrong with it ''' dependencies {
 testImplementation(platform("org.junitjunit bom5.9.1"))
 testImplementation("org.junit.jupiter:junit-jupiter")
 compileOnly("com.ibm.maximoasset management7.6.0.0")
 compileOnly("com.ibm.maximoasset management webclient7.6.0.0")
 compileOnly("org.apache.httpcomponentshttpclient4.5.2")
 compileOnly("javax.j2eej2ee1.4")
 //implementation(files("C:/Users/jkish/eclipse-workspace/bia/lib/build/httpclient.jar"))
 } ''' The error is: <a...

How can we access other App's Shared prefs from my app using FileProvider programmatically I want to read the shared preference of my 1st app in my 2nd App. What is the best possible way of doing it. The MODE_WORLD_READABLE and MODE_WORLD_WRITEABLE modes have been deprecated since API level 17. We need some other better way.

How to use makeSceneTransitionAnimation from adapter in fragment? I have adapter liked in fragment. In this adapter's part, if I click it, It moves to Activity. Between adapter's itemView and Activity, there's shared element of ImageView. And I want to apply shared element Animation. So I add below transitionName in both xml of fragment item and Activity. android:transitionName="avatarTransition" And in fragment adapter's onBindViewHolder, I write code as below. holder.itemView.userAvatar.setOnClickListener { view -> val goEnlargeAvatar =...

ModalBottomSheet. Dragging by the specific view I want Dragging to turn on only by dragHandle element. in all other cases, it should be turned off. xml: initialization behavior: val behavior: BottomSheetBehavior = (dialog as BottomSheetDialog).behavior behavior.state = BottomSheetBehavior.STATE_EXPANDED behavior.skipCollapsed = true any ideas? I'm trying to do this with onTouchListener on dragHandle, but without any success.

runTest does not run on main thread I am writing a test and I get this error from a standard library: java.lang.IllegalStateException: Method addObserver must be called on the main thread This is my simplified test method: @Test fun useAppContext() = runTest { assert(isMainThread()) } How can I make this test succeed?

how to set eipration time for SqlNormalizedCacheFactory in apollo-kotlin client with MemoryCacheFactory you can pass in an expiration time as an argument MemoryCacheFactory(maxSizeBytes = 10 * 1024 * 1024, expireAfterMillis = 1000) how do i do something similar with SqlNormalizedCacheFactory

Navigating to Composable Screen from BroadcastReceiver I'm working on an Android app using Jetpack Compose and I need to implement Alarm Clock functionality. This in itself is working but I'm trying to figure out how to launch a Composable Screen (i.e., the Alarm UI) after receiving the alarm. I am using Hilt and Compose Navigation, setup up like in the <a href="https://github.com/FirebaseExtended/make-it-so-android/blob/firebase-compose-codelab-start/app/src/main/java/com/example/makeitso/MakeItSoApp.kt" rel="nofollow noreferrer">Make it so...

Is it possible to set Proxy to GeckoView? First time trying out GeckoView, I just wonder if is it possible to set an HTTP or SOCKS proxy to GeckoView? if yes can someone point me in the right direction? @Composable fun App() { AndroidView( factory = { context -> GeckoView(context).apply { val session = GeckoSession() session.settings.allowJavascript = true session.settings.useTrackingProtection = true val runtime = GeckoRuntime.create(context)...

R8 Compatibility With Sealed Class In Android Studio Flamingo When I want to release my app get this error: com.android.tools.r8.internal.jb: Sealed classes are not supported as program classes when generating class files Android Studio: Flamingo 2022.2.1 (also i try 2022.3.1 Giraffe) Gradle Version: 8.0 (also i try 8.1 and 8.0.2) Gradle Plugin Version: 8.0.0 JDK: 17.0.6 (Android Studio Flamingo Embedded) and in build.gradle i cant edit compile version because of android studio min gradle. compileOptions { sourceCompatibility =...

build.gradle.kts build openAPI classes from different interfaces I use build.gradle.kts build file to the client stub from an openApi description yaml file. This work well for only one interface (interface1.yaml) To create the stub I use : gradlew openApiGenerate Snippend form my build.gradle.kts file : openApiGenerate { generatorName.set("kotlin") inputSpec.set("$rootDir/sharedSDK/openApi/interface1.yaml") outputDir.set("$rootDir/sharedSDK/") configOptions.set(mapOf( "dateLibrary" to "java8" ))...

How is it possible to instantiate a ViewModel in a unit test? The following codelab instantiates a ViewModel in a unit test without using Robolectric or any mock library. https://developer.android.com/codelabs/basic-android-kotlin-compose-test-viewmodel How is this possible? I thought that ViewModel, which is part of an Android library, would not run in the JVM.

Kotlin - Changing TextView content in popup layout from a different screen I have this simple layout with a textview, that pops up when being clicked on an image in a different layout. This is the code snippet handling the popup: hpPotImg.setOnClickListener(){ val window = PopupWindow(this) val view = layoutInflater.inflate(R.layout.item_popup_tooltip, null) window.contentView = view val popupLayout = view.findViewById(R.id.popupHpPot) popupLayout.setOnClickListener(){window.dismiss()}...

Android Studio generated files in java folder after upgrading to gradle 8.0.0 The problem is exactly as said in the title. Android Studio is putting Hilt generated files in regular java folder instead of java(generated) leading to a lot of generated files and packages next to source files. This happened to me after upgrading to Gradle 8.0.0 and Java 17. Any possible fix for this besides defining a new project scope for Android Studio?

How to pop up android keyboard to the extreme right in edittext? I am using an edittext and my app is in landscape mode . My Edittext is on right side of the Screen . when i click on edittext then the keyboard that pops up in the middle gives bad UX to user edit text on right side and keyboard in the middle . is there anyway i can keep it at the right end.

Chat app messages are not getting stacked properly I'm working on a chat app and I'm having an issue with the layout of my RecyclerView. I have two view types: Layout Right for sender messages and Layout Left for receiver messages. However, when I fetch the message list from Firestore, sender messages are displayed on the right side and receiver messages are displayed on the left side. When I send a new message, the sender's message gets inserted somewhere in the sender's messages side and the same goes for receiver messages. Instead, I want...

Did testing coroutines change recently? I'm using an old technique that no longer works on my viewmodel tests now for some reason. In order the coroutine created via viewmodelScope.launch we need to reset the main dispatcher with a test dispatcher. I do this via MainDispatcherRule as described in https://developer.android.com/kotlin/coroutines/test#setting-main-dispatcher @ExperimentalCoroutinesApi class...

Kotlin Spring JPA / Hibernate: Modeling foreign key relationship between tables from different MySQL schemas Consider the following foreign key relationship between the user and email tables, which are part of different MySQL schemas USER and EMAIL, respectively, of the same MySQL instance. See for an illustration. For simplicity, I want to represent this data model in Spring JPA/Hibernate using a unidirectional one-to-one association. For the setup of Spring, I followed this <a...

How to get single selected item from multiple listview? I want to implemented the below UI design. There are two options available as a payment option i.e. Saved cards and regular(COD/Credit Card) Payment. User need to choose any either of them. To achieve this,I have added list view for each payment option. But i am not able to get the unique selection of the payment option. I have gone through the Multiple View Type Option with Recycler view but concern is that is it...