I'm working on a desktop application using Jetbrains Compose, but I'm open to solutions using Swing (it's used under the hood) as well. I want to implement a feature where the application window is...

For this code class Foo { var name: String? = null } kotlin compiler generates: private String name; public final String getName() { ... } public final void setName(String name) { ... } Eve...

When I bought the new laptop, to copy my android studio projects from old laptop to new laptop, I just copied all the projects from the folder AndroidStudioProjects to respective folder in new lapt...

I take an example from this codelab override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View { return ComposeView(requireContext()).apply ...

How to set a connect/read timeout in the Spring's RestClient? This client has been added in the Spring Framework 6.1.

I would like to read a file contents and emit a flow for every line of its contents. So, I have to implement a function with the following signature: fun InputStream.linesToFlow(): Flow<String&...

Im making an Alarm app, and using AlarmManager to set alarms. Im saving every alarm using Room after running the setAlarm on the AlarmManager, so I can later restore them if the phone gets turned o...

I'm building an app with Room, Retrofit and Hilt. When I run the app I get an error 2 files found with path 'META-INF/gradle/incremental.annotation.processors'. I've tried to clean and rebuild proj...

I want to call a private functions of class SomeClass from outside of this class: class SomeClass { private fun somePrivateFunction() { //... } private fun somePrivateFunctionWithParams(text: ...

I've just created a new KMM project through out KMM Plugin, but I can't run or even debug in Xcode iosApp part of the project. When I try to run iosApp from Android Studio, the build process fails ...

I have problem with saving data to sqldelight 1.4 in Android app. I created table: CREATE TABLE myTable( id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, name TEXT ); In repo class I have insert f...

I have already done with java but find difficult with Kotlin. I have already search with google but none of them work for me. /** * Get the json data from json file. * * @param context the con...

I am using Room Db using coroutines in kotlin. This is my Dao interface: @Dao interface CheckListNameDao { @Insert suspend fun insertName(name: CheckListName) @Query("SELECT * FROM CheckLis...

I have the following Composable @Composable fun ClickableBar(text: String, action: () -> Unit) { Row( modifier = Modifier .height(40.dp) .background(color = AppPrimaryGreen) .fillMaxWidth()...

I'm trying to use Google's SMS Retriever API for Automatic SMS Verification. I have followed the directions here but my app is not receiving any SMS messages. Here is what I've done: I've added th...

I have a List<T?> containing null values (which, I suppose, is not forbidden). If one element of this list is null, I want the entire list to be null (what Haskell people call sequence). The ...

I upgraded the SDK to Flutter version 3.24 yesterday, but today I'm encountering an error when trying to launch the app. I added the new version of Kotlin and changed the kotlin-stdlib-jdk7 version...

In Kotlin, we have val that is final and can't be change. e.g. val something = "Something" If a value that is is initialized later, we use lateinit var. lateinit var something: String But thi...

Trying to login with the Google Button in my android app using the credential manager, but the login shows the activity is cancelled by the user while choosing the gmail account from the popup. But...

I am facing an issue when I am Using Gradle to output my Android APP in Android Studio, I am getting such error, the error was there in sync, then I tried to sync and the AVD was working, and the s...

I'm trying to create a @Preview function for a ModalBottomSheet in Jetpack Compose, but I'm only seeing a white screen. Here's my SomeModalBottomSheet composable: @OptIn(ExperimentalMaterial3Api::c...

Is it possible to implement a concurrent hash map purely in Kotlin (without Java dependency)? I am new to Kotlin and it looks like there is no obvious API available in kotlin.collections.

I am facing an error: Some Kotlin libraries attached to this project were read by a newer Kotlin compiler and can't be read. Please update Kotlin Plugin I just created an application and started ...

abstract class ServerMock(param: String) { protected var someVar = params + "123" fun justMyVar() = someVar } Usage example: class BaseServer(param: String) : ServerMock(param) { val...

I try to learn how to decompile Android program(APK) and found this site Decompilers online . It´s working grate for java code but when there are Kotlin files code the decompiler produces java code...