Spring Boot Test - Cannot change transaction isolation level in the middle of a transaction on SERIALIZABLE Isolation level I´ve been finding a solution for my issue of not working Spring Boot @Serializable and @Transactional on SO and I´ve found this solution Everything works fine after removing @Serializable and adding @Transactional with SERIALIZABLE isolation level on top of my method which causes problem in race condition. But when I try to run @SpringBootTest I am getting error Could not open JPA EntityManager for transaction; nested exception is...

How to change the highlight color of focused views for all views of my app? The color used to highlight the focused views for my app is too dull. What must I change in my app theme to use a different color. My app's theme is a derivative of Theme.Material3.Light.NoActionBar I tried changing android:colorFocusedHighlight but nothing happens. Can someone explain why?

how to test a passed intent to MainActivity, invoking onActiviyResult() method I was developing some business app, which made as backend services of other Android app, which mange the franted content showed to the user. My app work manage some intent recive fro an API call, doing some action based on this intent, and returning the raw data to the fronted app. So, in oder to test it, I think in the implemention of a test function, but I get in to the trobble of how invoke the onActivityResult() from the testing context: I have something like that: MainActivity.kt...

Fetch records from joined table only when condition is met in JPQL and JPA I have relation as follow: Project has Tasks and Tasks has TimeSheetRecords @Entity @Table(name = "project") data class ProjectEntity( @Id val id: UUID? = UUID.randomUUID(), var name: String, @Column(name = "customer_id") val customerId: UUID? = null, @OneToMany(fetch = FetchType.LAZY) @JoinColumn(name="project_id", referencedColumnName ="id") var tasks: List = emptyList(), var createDate: ZonedDateTime? = null, ) @Entity @Table(name = "task") class...

How can I configure Jackson to write all fields of a Kotlin data class that implements a collections interface? I have a data class that implements an interface by delegation data class StockList( val lastModified: Instant, val items: List ) : List by items If I create an instance and write it, only the items are written val initialStockList = StockList( lastModified = Instant.parse("2022-02-09T235959Z"), items = listOf( item("banana", oct29.minusDays(1), 42), item("kumquat", null, 101) ) ) println(objectMapper.writeValueAsString(initialStockList)) gives [...

How to flatten collection as Either.Right value in Kotlin Arrow library? I've implemented such sequence: Sequence and I want to map it to something like this: Sequence (flatten in meaning of kotlin sequence not arrow's) Sample code: class Person(val favouriteColors = listOf("red","blue")) val people: Sequence people.flatMap { it.favouriteColors } // I would like to have output of type Sequence I use Arrow library (Either), however docs don't seem to be sufficient. Does anybody have an idea how this could be achieved?

Kotlin Array, List, MutableList .plus() not working Where am I wrong ? I use plus() function for adding in end of MutableList Element or List, but its not working. I may use Add() but I spent a lot of time trying understand my bad. fun main() { var arr=mutableListOf(4,5) ; var arr2=mutableListOf(1,3); arr.add(8); arr2.plus(arr) println( arr2.size); } Result: 2 fun main() { var arr=mutableListOf(4,5) ; var arr2=mutableListOf(1,3); arr.add(8); arr2.plus(arr) println( arr2.size); } Result: 2 With Array and List the same. <a...

The width and height of a webp image are stored in which byte I want to get the width and height of the webp image in the gradle plugin, so I want to translate the bytes into width and height by finding the byte position where the width and height are located nothing,I can't find the file format for webp

How to distribute javadoc along with my jar library artifact using maven repository? I have a Kotlin JVM library, which I distribute using as a .jar artifact via maven repository. I would like to provide some Kdocs for it, so that it can be used via IntelliJ Idea's quick docs tool (ctrl+q). I use dokka gradle plugin to generate html docs and maven-publish plugin to distribute my artifact. Here is my build.gradle.kts file's content: import java.util.* plugins { kotlin("jvm") version "1.8.0" id("org.jetbrains.dokka") version "1.8.10"

maven-publish

} group =...

How to fix "Invalid Status code=403 text=Forbidden" having problems with starting driver: "org.openqa.selenium.remote.http.WebSocket$Listener onError WARNING: Invalid Status code=403 text=Forbidden". How can i fix this problem? Trying to start with selenide:13.0 import com.codeborne.selenide.ClickOptions import com.codeborne.selenide.Condition import com.codeborne.selenide.Selenide.element import com.codeborne.selenide.Selenide.open import com.codeborne.selenide.SelenideElement import org.openqa.selenium.By class Searchpage { var...

Navigation destination that matches request NavDeepLinkRequest {...} passing argument to route I am getting error: java.lang.IllegalArgumentException: Navigation destination that matches request NavDeepLinkRequest{ uri=android-app://androidx.navigation/task_details/androidx.navigation.NavBackStackEntry@64ccc985 } cannot be found in the navigation graph NavGraph(0x0) startDestination={Destination(0x78d845ec) route=home} My NavHost look like this: @Composable fun ToDoNavHost( navController: NavHostController, modifier: Modifier = Modifier, ) { NavHost( navController...

Calling Ktor client from java - checked exceptions I'm currently developing/using a library which uses Ktor HTTP client to expose common functions for calling other services. The thing is I'm calling this library from Java and I know Ktor calls (eg.: httpClient.post(...)) may throw some exceptions that are checked in Java. The easy approach is to annotate all my functions with @Throws and specify which checked exceptions the function may...

I can't show my data in the Recyclerview inside the fragment? Firstly It's my repo: https://github.com/Berkayszk/FiWoApp In my application, I pull my data from Api and show it in Recyclerview with PagingData. I have created a similar section in the Details fragment and I am thinking of pulling my data by calling similar with the help of the Api in this part, but I see that my data is not loaded, no matter how hard I try, I cannot understand why this does not happen. I am trying...

What is the difference between 'out' keyword and ':'? What is the difference between private fun foo(list: ArrayList) {} and private fun foo(list: ArrayList) ?

Asking how to add a filter for a Pokedex application I've been following the tutorial of Philipp Lackner on how to make a pokedex app using Android Studio and Jetpack Compose (https://youtube.com/playlist?list=PLQkwcJG4YTCTimTCpEL5FZgaWdIZQuB7m). I want to ask how to make filter for the app similar to that of Goldex app or dataDex app.<a...

java.lang.NoSuchMethodError: No static method loadKoinModules after set minifyEnabled true My app app has 3 module :app :core (android library) :favorite (dynamic feature, contain an fragment). I use Koin for dependecy injection. Everything is working fine, but after i set the minifyEnabled true, the app crash when i create fragment from :favorite on MainActivity. Here's the log : FATAL EXCEPTION: main Process: com.xxx.moviecatalog, PID: 18272 java.lang.NoSuchMethodError: No static method loadKoinModules(Lorg/koin/core/module/Module;)V in class...

how in Kotor redirect user and save token so that he can pass authentication? when the user logs into the account I want to redirect him to another page that is marked as authenticate. Can I somehow add a header at response Redirect to save the token, or is there some other way? how can I save the token here and redirect the user? post("login") { val formParameters = call.receiveParameters() val email = formParameters.getOrFail("email") val...

Test events were not received In kotlin unit-testing I've been writing unit tests for a project I've been working for, this is one of the files: package com.example.fitboy.common.snackbar import android.content.res.Resources import androidx.annotation.StringRes import com.example.fitboy.common.snackbar.SnackbarMessage.Companion.toMessage import com.example.fitboy.common.snackbar.SnackbarMessage.Companion.toSnackbarMessage import com.example.fitboy.R.string as AppText import org.junit.Assert.assertEquals import org.junit.Test import...

Android JetpackCompose spacer with weight and min height I have a Column that has a modifier with verticalScroll() on it that fills the screen height. There are elements at the top and bottom of the column that have a third element centred between them using two spacers with weights of 1.0. Occasionally elements may be added that make the column longer than the screen and activate the scroll. At that point the spacers shrink to nothing since they no longer need to fill space to fit the screen. I've tried adding a height attribute in conjunction...

How to send optional argument in jetpack compose navigation? I'm trying to send optional arguments in jetpack compose navigation because if I don't send optional, this time it asks me for parameters every time I navigate to the screen, which makes the screens interconnected and causes problems. I have a screen like this: sealed class RegisterScreen(val route: String) { object ForgotPasswordScreen : RegisterScreen("forgot_password_screen") object ForgotPasswordDetailScreen :RegisterScreen("forgot_password_detail_screen") } For example,...

Selenide: Invalid Status code=403 text=Forbidden" When trying to run the test, an error occurs. as I understand it, the problem lies in the new chrome, which does not want to work properly with selenide. Error: "org.openqa.selenium.remote.http.WebSocket$Listener onError WARNING: Invalid Status code=403 text=Forbidden". How can i fix this problem? Trying it on kotlin class test { @Test fun testGoogle() { page("https://www.google.ru") { field(".//textarea[@title='Поиск']") { click()...

How to test if after pressing a button it goes to the next window I am making an app that has a quizz with Jetpack Compose. The quizz gives you a question and 4 answers to choose from, but it also comes with a 'Next' button in case you want to skip the question. I want to make a test to check if after clicking next Question 2 appears. Note that on top of every question it says Question X, X being the number of the question you're on This is the Quiz Screen code: package com.example.myfirstapplication.quiz import androidx.compose.runtime.getValue import...

Android. How i can find element inside another element in kaspresso How i can find element inside another element in kakao. For example i can find element: val paymentsCell = KView { withId(R.id.testId) } What should I do to find an element in paymentsCell in kotlin try check documentation

Android - open external app by user clicking url on any place in app Got little bit confused here, because usually we would want to open OUR app from any external app, but in my case, I need to do the opposite - open external app (if it is installed) by user clicking on url inside my app (it can be any view). Now.. First thing is first - I'm feeling that this should be classified as deeplink approach, even though direction is opposite (correct me if I'm wrong here). Also, I want to have a solution that gets triggered anywhere in the app (for instance, if...

How to iterate item with next item in kotlin I want to filter my each item of list and know what is the next item as well. I have few condition to check. I have data coming from the server data class BollywoodMovie( val year: String? = null, val movieList: List? = null ) data class NewMovieItem( val name: String? = null, val type: String? = null, val isReleaseNow: Boolean? = null, val screenNumber: String? = null ) Filter out into new data class data class FilterMovieItem( val name: String, val type:...

Unit test arrange not effect I have already set isGpsEnabled to false, but when I debug the test, it still shows as true. I have no idea why this is happening... @Before fun setupViewModel() { preferences = FakePreferences() connectivityObserver = FakeConnectivityObserver() locationRepository = FakeLocationRepository() weatherRepository = FakeWeatherRepository() weatherUseCase = WeatherUseCases( getAllWeather = GetAllWeather(weatherRepository),...

java.lang.NoSuchMethodError: No virtual method getOnBackInvokedDispatcher()Landroid/window/OnBackInvokedDispatcher; Facing error java.lang.NoSuchMethodError: No virtual method getOnBackInvokedDispatcher()Landroid/window/OnBackInvokedDispatcher; in class Landroid/app/Activity; or its super classes (declaration of 'android.app.Activity' appears in /system/framework/framework.jar) This is the complete stacktrace --------- beginning of crash 2023-05-15 223947.627 2707-2707 AndroidRuntime com....apps.nowinandroid.demo.debug E FATAL EXCEPTION: main Process:...

Flutter "[Fatal Error] kotlin-stdlib-jdk7-1.5.30.pom:2:1: Content is not allowed in prolog." Error When I add any dependancy in my flutter project and it resolve dependancy completely no error but when I run the app it give this error Launching lib\main.dart on Android SDK built for x86 in debug mode... Running Gradle task 'assembleDebug'... [Fatal Error] kotlin-stdlib-jdk7-1.5.30.pom21: Content is not allowed in prolog. [Fatal Error] kotlin-stdlib-jdk7-1.5.30.pom21: Content is not allowed in prolog. [Fatal Error] kotlin-stdlib-jdk7-1.5.30.pom21: Content is not allowed in prolog....

Why is Flutter not using the correct Kotlin version? I am getting the following errors when running flutter build apk in Windows (using VSCode) The binary version of its metadata is 1.8.0, expected version is 1.6.0. However, in my build.gradle, I have: buildscript { ext.kotlin_version = '1.7.10' repositories { google() mavenCentral() } dependencies { classpath 'com.android.tools.buildG7.2.0' classpath...

Content is not allowed in prolog in new activiy Android I have started a new project and it has only one empty activity in Kotlin in Android Studio. I have not added or removed anything in the code. I have simply tried to run it and it is giving "Content is not allowed in prolog" in the build output. I don't know why is it showing this. It would be great help to find what is going wrong with the code.