Fail to mock jOOQ 3.18 classes with mockk, works with 3.14 I work on a code basis written in Kotlin that uses jOOQ to interact with databases. It uses jOOQ to generate the "meta model" i.e. classes abstracting tables, fields, etc. jOOQ generates those classes in Java. Our unit tests mock some of the jOOQ classes using mockk, a Kotlin mocking library. Here's a simplified example. @Test fun `should throw exception for nonexistent fields`() { // given val table = mockk() every { table.field(any()) } returns null every { table.name }...

Is it possible not to override methods from the interface? I have a class: class CameraFragment : Fragment() { interface CameraResultReturner { fun returnCameraBarcode(result: String) fun returnCameraBitmap(result: Boolean) fun returnCameraBitmapAndBarcode(result: String, bitmap: Bitmap?) } There is a class that receives a response from CameraFragment class TaskLinkFragment : Fragment(R.layout.fragment_task_link), CameraFragment.CameraResultReturner, BarcodeInfoFragment.BarcodeInfoListener,...

How to receive collection with and without nullable objects in kotlin keeping the reference same In Kotlin, I have MutableList noNulls = ... and MutableList nullsInBetween = ... How can I write a method in kotlin which can accept both of these types while holding the same reference? fun removeFirstElementFromList(theList:MutableList){ theList.remove(0) } this will not work for the list noNulls. (In java it would be simply removeFirstElementFromList(List theList), which works for both the cases ) Continuing the question Can I type cast a List original to MutableList while holding same...

Calling a coroutine on Dispatchers.IO (for saving Api results) inside a coroutine running (for Api call) on Dispatchers.IO to simulate a threadpool I have a usecase where I want to save to a database after making an API call. I want to do all of this in a single operator/invokee function. One option is to create a custom coroutine context and then use that as a threadpool. I know Dispathers.IO is already a threadpool. Can I launch the coroutine for the database inside the invoke function after the API call is complete? Would be something like CoroutineScope(Dispatchers.IO).launch { jobsList?.forEach {...

How to find the list of extension functions of a Kotlin class and its usages using reflection? I have this code so far but none of the methods return the myExtensionMethod function as expected: import kotlin.reflect.full.declaredFunctions import kotlin.reflect.full.declaredMemberExtensionFunctions import kotlin.reflect.full.declaredMemberExtensionProperties import kotlin.reflect.full.declaredMemberFunctions import kotlin.reflect.full.declaredMemberProperties import kotlin.reflect.full.declaredMembers fun main() { println(MyEntity::class.declaredFunctions)...

Performing side step operation in reactive programming fun test1(): Mono { return test2() .flatMap { responseFromTest2 -> // do some operation Mono.just(responseFromTest2) } .doOnNext { publishMetrics() } } I am trying to find an operator where in I can perform a side-step operation. I was considering using the doOnNext operator. One issue here is if publishMetrics() function throws any exception, the Mono emitted from the flatMap won't...

Compose UI not updating the state after updating the view model I am trying to update a compose UI view based on the state changes in the view model, below is my code Initially i am making assigning and doing operation by the default value from view model to a compose logic handling and after some time I will be making an API call which I am receiving the value and updating the state value in the VM fn but it is not reflecting the UI that I have assigned for operation, kindly let me know what I am missing View Model code var classAccessedByRefId:...

Kotlin Sealed Class callback To complete a main operation, it is necessary to complete several sub operations. I can say that each operation has its own tasks such as starting, processing and stopping. The structure for a single operation as below: sealed class DenemeState { object Operation1Start: DenemeState() object Operation1WaitingToStart: DenemeState() object GetDataFromOperation1: DenemeState() object Operation1Stop: DenemeState() object Operation1WaitingToStop: DenemeState() } Functions that...

Android Firebase App Check Error while retrieving information from server. DF-DFERH-01 I followed exactly this instruction to integrate Firebase AppCheck to my app but got an issue. Instruction: https://firebase.google.com/docs/app-check/android/play-integrity-provider [197694] rde.a(11): requestIntegrityToken() failed for com.xx.xxx. com.google.android.finsky.integrityservice.IntegrityException at rcz.b(PG:145) at svn.m(PG:421) at iap.j(PG:9) at...

How to get the x,y coordinates of touch on a View (textview, button etc) in Android I have the following structure in android Relative Layout 1 (background color black) Relative Layout 2 (background color white) TextView 1 (background color red) when a user touches on my textview(MotionEvent.ACTION_DOWN), I want to get the x&y coordinates of touch. I'm able to get the touch coordinates with the following code: title_text_view.setOnTouchListener (object : View.OnTouchListener { override...

Is there a good practice to name kotlin file contains only functions? For example i have a kotlin file with validation functions. Another example is a file with only one function which gets mobile device data (manufacturer, android version, etc.) I have some thoughts to name it like for validation functions ValidationUtils.kt or ValidationFunctions.kt, Validations.kt, ValidationFun.kt, and for second example DeviceDataUtil.kt, DeviceDataProvider.kt (it sounds like a class name), DeviceDataGetterFun.kt. I think they all suck. Can u help?

Slow down the speed of scroll in compose in animateScrollToItem in lazylistscope in compose android I wanted to slow down the speed of scroll in liststate.animateScrollToItem(position), however, the scroll is really fast. Is there a way to slow down the speed of scroll. I tried adding delay(1000), before the animation but still the scroll is really fast.

not getting the output in emulator in android studio I am not getting the output in emulator in android studio where i had run the simple code it was showing that install successfully finished and launching app but in emulator it was still in home page . can any one have any inputs i just tried simple kotlin hello world i was expecting to print hello World

Multiple scrolls with element fixation in Compose Faced a very non-trivial problem, I can not figure out how to solve it yet. Here is an example of code parts: Column( modifier = Modifier .fillMaxSize() .verticalScroll(scrollState) .weight(1f) ) { Box1 (), Box2 (), VerticalGrid () } ) The task is this: when scrolling down, Box1 should be smoothly hidden (since we scrolled it), when scrolling up, it should appear; Box2 should always be visible (since...

KMM throw Mismatched @Composable annotation between expect and actual declaration when composeCompilerVersion is 1.5.0 agpVersion=8.1.0-rc01 composeCompilerVersion=1.5.0-dev-k1.9.0-6a60475e07f kotlinVersion=1.9.0 kspVersion=1.9.0-1.0.11 My KMM (Kotlin Multiplatform Mobile) project recently upgraded Kotlin to 1.9.0 and updated the Compose Compiler to 1.5.0-dev, and it's throwing a mismatch exception. Mismatched @Composable annotation between expect and actual declaration However, the same code works without any issues in Kotlin 1.8.21 and Compose 1.4.8, as the @Composable annotation is only needed for use in...

Connection to remote docker host via TLS gives X.509 Certificate is incomplete I want to connect to remote docker host via TLS and I have provided cert.pem, key.pem and ca.pem which I have validated to be present in the given path and identical to original keys. My problem is that i get this error: Caused by: java.security.cert.CertificateParsingException: X.509 Certificate is incomplete: SubjectAlternativeName extension MUST be marked critical when subject field is empty I have checked with openSSL that my key has actually isCritical == true and when I connect to the...

Android SQLite "no such table: room_table_modification_log" after restore I am trying to implement SQLite database based on SQLCipher (https://github.com/sqlcipher/android-database-sqlcipher) but after I restore the database and try to perform any actions on it I get the following error: Cannot run invalidation tracker. Is the db closed? android.database.sqlite.SQLiteException: no such table: room_table_modification_log: , while compiling: SELECT * FROM...

How to create funtion without checking T element in class by kotlin? I am using retrofit library in my android project. I will get a object Response after I sent request. And I found that the Response has empty string value in message(), but message actually exsit in errorBody(). Is there any confirmation I should do for it? I want to write a fun to use the Response, but I don't want to give T as an exact type. <a href=""...

How can i add Button in MediaStyle Notification? val mediaSession = MediaSessionCompat(baseContext, "my_media_session") mediaSession.setFlags( MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS or MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS ) val mediaSessionConnector = MediaSessionConnector(mediaSession) mediaSessionConnector.setPlayer(videoPlayer) mediaSession.isActive = true return NotificationCompat.Builder(baseContext, AudioServiceViewModel.AudioServiceChannel)...

Start ktor using application.yaml I am trying to start ktor using application.yaml. If I try to start it using an embedded server like below, it starts listening on the port defined for the embedded server as expected. fun main() { embeddedServer(Netty, port = 8080, host = "localhost", module = Application::main) .start(wait = true) } fun Application.main() { install(Koin) { slf4jLogger() modules(myModule) } configureRouting() } But if I change my main to: fun main(args: Array): Unit...

Kotlin: suspend the response between two modules using MutableSharedFlow I started refactoring my old code base where usually Java callbacks were used. I opted for EventBus approach using following code as a base: private val eventFlow = MutableSharedFlow() fun subscribe( scope: CoroutineScope, block: suspend (Event) -> Unit ) = eventFlow.onEach(block).launchIn(scope) suspend fun emit(appEvent: Event) = eventFlow.emit(appEvent) Now, it was quite easy to do communication between MODULE A and MODULE B as long as I needed to trigger one or another...

Nested recycler view child not displaying Please note the code is not cleaned up. fragment View Fragment class CalendarAgendaFragment : Fragment() { private var _binding: FragmentCalendarAgendaBinding? = null // This property is only valid between onCreateView and // onDestroyView. private val binding get() = _binding!! override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View { /** Setting up the root...

how can handle deeplink if it contain specific text, and launch app according the result I'm trying to solve the problem of deeplink redirecting to the browser in android 13 instead of the application, but according to my research I haven't found a solution yet. I have a deeplink like this: https://www.example.com/product-name-p-productid and I have this custom text "-p-" in all my product deeplinks. Also for example this deeplink is redirecting to app: <a...

Gradle not downloading the right version of a component I am working on a Kotlin project that uses Vaadin framework. I am trying to migrate my project from Vaadin 22 to Vaadin 23.3. I have encountered lots of issues, but one of them is "Gradle downloading the wrong version of a Vaadin component." The Vaadin component is called Enhanced Dialog, from Vaadin Component Factory. I changed the ENHANCED_DIALOG constant in my Versions.kt from 21.0.0 to 23.1.2 since the former is not compatible with Vaadin 23. When I check the downloaded Gradle files, I...

Android Studio not recognizing test Usually, when writing test, the @ and other things would change its colour, but that's not happening: At the begining it recognized the @Test, but not the @Before. I did a Invalidate Chaches, Clean Project and Rebuild Project and now it doesn't even recognize the @Test. I've even restarted the computer and still doesn't work... Also, in the begining I had the variables without val,...

How to define a function with paramters with expo native module I have the following kotlin code: package expo.modules.oppwa import android.content.Context; import expo.modules.kotlin.modules.Module import expo.modules.kotlin.modules.ModuleDefinition import com.oppwa.mobile.connect.provider.* import com.oppwa.mobile.connect.payment.* import com.oppwa.mobile.connect.payment.card.CardPaymentParams import com.oppwa.mobile.connect.exception.* class OppwaModule : Module(), ITransactionListener { override fun definition() = ModuleDefinition {...

@ContributesAndroidInjector's module alternative in Hilt With Dagger2 we can add a module to @ContributesAndroidInjector so that the associated Activity or Fragment becomes accessible in the generated subcomponent. The official documentation is here: https://dagger.dev/dev-guide/android This feature is particularly useful for extracting e.g. the arguments passed to the Activity (or Fragment) and passing their content directly to the ViewModel. For example:...

RecyclerView not displaying data from firestore Hi so I'm trying to retrieve data from my firestore and display it to a recyclerview, but I only get the listview without the actual data. Someone pleasee tell me what's wrong. Here's my adapter "AmenityAdapter" code package eu.tutorials.newuserdemo import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.TextView import androidx.recyclerview.widget.RecyclerView class AmenityAdapter(private val amenityList:ArrayList):...

Sync Two HorizontalPager I want to active sync between two horizontal pager it should swipe same time and same amount of swipe in both pager val pagerState = rememberPagerState() val pagerStateTop = rememberPagerState() val pages = arrayListOf(1, 2, 3, 4, 5, 6, 7) Column(modifier = Modifier.fillMaxSize()) { HorizontalPager( modifier = Modifier.fillMaxWidth(), pageCount = pages.size, state = pagerStateTop, ) { page -> Image( modifier =...

firestore android adding "stability" field in custom Parcelable class while saving I have a parcelable class Image @Parcelize data class Image(val id:String="",val url:String=""):Parcelable and for saving in firestore val data = HashMap() data["title"] = "My Title" data["image] = Image("dgdg1","https://someimagepath") firestore.collection("collectionname").document(documentId).set(data,SetOptions.merge()).await() data is getting saved in firestore but inside the "image" it is adding an extra field "stability" . The out put result is like this { "title":"My Title",...