id stringlengths 7 11 | source stringclasses 1
value | category stringclasses 11
values | title stringlengths 15 214 | text stringlengths 70 30.5k | url stringlengths 57 160 | tags stringlengths 3 113 | created_at int64 1.22B 1.79B |
|---|---|---|---|---|---|---|---|
se_79827952 | stackoverflow | MOBILE_DEVELOPMENT | How to handle errors in compose viewmodels? | How to handle errors in compose viewmodels?
Imagine something like this:
class FileModel: ViewModel() {
private val _state: MutableStateFlow<FileState> = MutableStateFlow(initialState)
val state: StateFlow<FileState> = _state.asStateFlow()
fun readFile() {
//read file and set state
}
}
cl... | https://stackoverflow.com/questions/79827952/how-to-handle-errors-in-compose-viewmodels | kotlin, android-jetpack-compose, jetbrains-compose | 1,763,911,713 |
se_71341403 | stackoverflow | MOBILE_DEVELOPMENT | How can I save files downloaded from Download Manager in Android to app internal(filesDir) as now its not easy to access files in Android | How can I save files downloaded from Download Manager in Android to app internal(filesDir) as now its not easy to access files in Android
Here is the code i am tring to do the same when i am downloading anything from webView in android.
webview.setDownloadListener { url, userAgent, contentDisposition, mimetype, l ->
... | https://stackoverflow.com/questions/71341403/how-can-i-save-files-downloaded-from-download-manager-in-android-to-app-internal | java, android, kotlin, android-webview, android-download-manager | 1,646,328,986 |
se_61458496 | stackoverflow | MOBILE_DEVELOPMENT | Is there a cleaner way to set a top-level variable later in code without making it a lateinit var? | Is there a cleaner way to set a top-level variable later in code without making it a lateinit var?
I want to have the top-level variable set some time later in the main function, but I don't want to make it a lateinit var which certainly breaks the extension property functionality.
For instance, this code doesn't work... | https://stackoverflow.com/questions/61458496/is-there-a-cleaner-way-to-set-a-top-level-variable-later-in-code-without-making | kotlin, variables, coding-style, lazy-initialization, kotlin-extension | 1,587,989,089 |
se_72866924 | stackoverflow | MOBILE_DEVELOPMENT | Facebook SDK : 'Apps that target Android API 30+ (Android 11+) cannot call Facebook native apps unless the package visibility needs are declared' | Facebook SDK : 'Apps that target Android API 30+ (Android 11+) cannot call Facebook native apps unless the package visibility needs are declared'
I use the Android Facebook SDK. I get the following message in Logcat:
com.facebook.internal.NativeProtocol: Apps that target Android API 30+ (Android 11+) cannot ca... | https://stackoverflow.com/questions/72866924/facebook-sdk-apps-that-target-android-api-30-android-11-cannot-call-faceb | android, facebook, kotlin, facebook-android-sdk, facebook-sdk-4.0 | 1,657,012,809 |
se_67983095 | stackoverflow | MOBILE_DEVELOPMENT | android.os.Parcel.createExceptionOrNull Fatal Exception: java.lang.IllegalArgumentException | android.os.Parcel.createExceptionOrNull Fatal Exception: java.lang.IllegalArgumentException
I am getting this exception on android 11 Samsung device.
This is the stack trace:
at android.os.Parcel.createExceptionOrNull(Parcel.java:2389)
at android.os.Parcel.createException(Parcel.java:2369)
at a... | https://stackoverflow.com/questions/67983095/android-os-parcel-createexceptionornull-fatal-exception-java-lang-illegalargume | java, android, kotlin, android-11 | 1,623,747,349 |
se_79237053 | stackoverflow | MOBILE_DEVELOPMENT | Android: Spotify API preview_url for tracks is suddenly being returned as null | Android: Spotify API preview_url for tracks is suddenly being returned as null
I'm using the Spotify API copyright free 30 sec preview of songs in my app, and suddenly it stopped working and all tracks returned have a null preview_url.
I tried specifying different markets -like "US" and "ES"- in the query to no avail,... | https://stackoverflow.com/questions/79237053/android-spotify-api-preview-url-for-tracks-is-suddenly-being-returned-as-null | android, kotlin, spotify | 1,732,882,163 |
se_71504859 | stackoverflow | MOBILE_DEVELOPMENT | My app works on emulator but crashes on device on startup | My app works on emulator but crashes on device on startup
In my android dev in kotlin course, I create a simple to do list, the list seems perfectly fine, no error in coding everything is fixed I run the app on my emulator and it works perfectly fine, but when I run and test it it through my device through usb connect... | https://stackoverflow.com/questions/71504859/my-app-works-on-emulator-but-crashes-on-device-on-startup | android, android-studio, kotlin, logcat | 1,647,469,000 |
se_79826622 | stackoverflow | MOBILE_DEVELOPMENT | Latest version of Compose Maps dependency throws "IllegalArgumentException: source must not be null" | Latest version of Compose Maps dependency throws "IllegalArgumentException: source must not be null"
When using com.google.maps.android:maps-compose in version 6.12.2 I get the following error building the project:
org.jetbrains.kotlin.util.FileAnalysisException: While analysing <redacted>/MainActivity.kt:17... | https://stackoverflow.com/questions/79826622/latest-version-of-compose-maps-dependency-throws-illegalargumentexception-sour | android, kotlin, google-maps, android-jetpack-compose | 1,763,736,244 |
se_68300051 | stackoverflow | MOBILE_DEVELOPMENT | KMM Application Cannot Run In Simulator | KMM Application Cannot Run In Simulator
I am new to KMM and I am trying to integrate KMM project as a pod to my sample Xcode Project. I can link the KMM Pod to my Xcode project. However if I try to call one of the function, below error yielded. If I do not call any of the KMM function, it can run the app in my simulat... | https://stackoverflow.com/questions/68300051/kmm-application-cannot-run-in-simulator | ios, kotlin, kotlin-multiplatform, kmm | 1,625,740,759 |
se_79826381 | stackoverflow | MOBILE_DEVELOPMENT | Spring Data Elasticsearch adds new Date field as text in existing index mapping | Spring Data Elasticsearch adds new Date field as text in existing index mapping
I'm using Kotlin + Spring Boot 3.4.1 with spring-boot-starter-data-elasticsearch and Elasticsearch 8.12.2.
Existing document:
@Document(indexName = "crashes_summary")
data class CrashSummary(
@Id val id: String? = null,
val issueId... | https://stackoverflow.com/questions/79826381/spring-data-elasticsearch-adds-new-date-field-as-text-in-existing-index-mapping | spring-boot, kotlin, elasticsearch | 1,763,720,096 |
se_79825753 | stackoverflow | MOBILE_DEVELOPMENT | Difference in Double representation between Kotlin and Swift | Difference in Double representation between Kotlin and Swift
In Kotlin, if you do println(String.format("%.17f", 10.45)), you will see 10.45000000000000000 in the output.
In Swift, if you do print(String(format: "%.17f", 10.45)) you will see 10.449999...
I'm just wondering why there's this difference.
In the docs for ... | https://stackoverflow.com/questions/79825753/difference-in-double-representation-between-kotlin-and-swift | swift, kotlin, floating-point | 1,763,657,438 |
se_79510578 | stackoverflow | MOBILE_DEVELOPMENT | Android Media3 MediaSessionService does not produce a notification | Android Media3 MediaSessionService does not produce a notification
As Android documentation says:
A MediaSessionService will automatically create a MediaStyle notification for you in the form of a MediaNotification.
So I implemented a minimal MediaSessionService which supports "playing" a song and retrieving its met... | https://stackoverflow.com/questions/79510578/android-media3-mediasessionservice-does-not-produce-a-notification | android, kotlin, android-mediasession, android-media3 | 1,742,008,210 |
se_79150841 | stackoverflow | MOBILE_DEVELOPMENT | Android, Kotlin, Google Maps Markers | Android, Kotlin, Google Maps Markers
I am trying develop an Android App with Kotlin in Android Studio. I want to make markers for Pharmacy in my app in Google Maps. My question is in my code:
private fun searchNearbyPharmacies(location: LatLng) {
val placeFields = listOf(Place.Field.DISPLAY_NAME, Place.Field.LOCA... | https://stackoverflow.com/questions/79150841/android-kotlin-google-maps-markers | android, kotlin, google-maps, google-maps-android-api-2 | 1,730,556,707 |
se_79823691 | stackoverflow | MOBILE_DEVELOPMENT | Kotlin script - can't run if full path contains space | Kotlin script - can't run if full path contains space
Kotlin compiler is located in C:\kotlinc\bin, when trying to run any script that is located in a path with space - it fails with message
InvalidPathException: Illegal char <:> at index 2: /H:/My%20Drive/...
Doesn't matter if I use relative path, just file name... | https://stackoverflow.com/questions/79823691/kotlin-script-cant-run-if-full-path-contains-space | windows, powershell, kotlin | 1,763,489,102 |
se_60229555 | stackoverflow | MOBILE_DEVELOPMENT | Adding gif into Jetpack Compose | Adding gif into Jetpack Compose
I have a gif that I would like to place into my app. I know how to insert image resources, but when I try adding the gif it becomes a static image.
DrawImage(image = +imageResource(R.drawable.gif))
Has anyone tried adding a gif into Jetpack Compose, as struggling to find docs online ... | https://stackoverflow.com/questions/60229555/adding-gif-into-jetpack-compose | android, kotlin, gif, android-jetpack, android-jetpack-compose | 1,581,695,493 |
se_78288599 | stackoverflow | MOBILE_DEVELOPMENT | How to add a custom Font to Itext7 library in jetpack Compose | How to add a custom Font to Itext7 library in jetpack Compose
I want to build android app that generates pdf file, but I want to add custom font that's suitable with app purpose.
I tried to use string path "src/main/...etc" but it didn't work
Reading IText7 documentation was really painful, any solution? | https://stackoverflow.com/questions/78288599/how-to-add-a-custom-font-to-itext7-library-in-jetpack-compose | kotlin, android-jetpack-compose, itext7 | 1,712,509,062 |
se_79824943 | stackoverflow | MOBILE_DEVELOPMENT | Why is the getOrElse() function of arrow-kt returning Any? | Why is the getOrElse() function of arrow-kt returning Any?
I am trying to understand the getOrElse() function of arrow-kt. I want to create a simple function that takes a list of strings, filters them, and returns the first matching value as an Option<String>. I created the following trivial example:
fun filterStrings... | https://stackoverflow.com/questions/79824943/why-is-the-getorelse-function-of-arrow-kt-returning-any | kotlin, option-type, arrow-kt | 1,763,587,958 |
se_70807891 | stackoverflow | MOBILE_DEVELOPMENT | 'BaseVariant' is deprecated, what is the alternative of BaseVariant? | 'BaseVariant' is deprecated, what is the alternative of BaseVariant?
'BaseVariant' has been deprecated. I am using BaseVariant like this
import com.android.build.gradle.api.BaseVariant
var bundleForVariant: (BaseVariant) -> Boolean = { variant ->
if (bundleIn.getting(variant.name).isPresent) bundleIn.... | https://stackoverflow.com/questions/70807891/basevariant-is-deprecated-what-is-the-alternative-of-basevariant | android, kotlin, gradle | 1,642,801,169 |
se_77053797 | stackoverflow | MOBILE_DEVELOPMENT | Java virtual threads vs Kotlin coroutines | Java virtual threads vs Kotlin coroutines
How do Java 21 virtual threads compare to Kotlin coroutines?
When coding in Kotlin, is it better to prefer one over the other?
This video: Java 21 new feature: Virtual Threads #RoadTo21 seems to frown upon using virtual threads for non-IO or non-blocking tasks.
I create corout... | https://stackoverflow.com/questions/77053797/java-virtual-threads-vs-kotlin-coroutines | java, kotlin, concurrency, kotlin-coroutines, virtual-threads | 1,694,017,779 |
se_56325366 | stackoverflow | MOBILE_DEVELOPMENT | How to partition and typecast a List in Kotlin | How to partition and typecast a List in Kotlin
In Kotlin I can:
val (specificMembers, regularMembers) = members.partition {it is SpecificMember}
However to my knowledge I can not do something like:
val (specificMembers as List<SpecificMember>, regularMembers) = members.partition {it is SpecificMember}
My questio... | https://stackoverflow.com/questions/56325366/how-to-partition-and-typecast-a-list-in-kotlin | kotlin, casting, partitioning | 1,558,957,289 |
se_79820340 | stackoverflow | MOBILE_DEVELOPMENT | Twilio Voice React Native — App Crashes When Initiating Outgoing Call (`getMainActivityClass()` Returns Null) | Twilio Voice React Native — App Crashes When Initiating Outgoing Call (`getMainActivityClass()` Returns Null)
After resolving a startup crash, I’m now facing a new crash when attempting to initiate an outgoing call using @twilio/voice-react-native-sdk.
When I call:
Voice.connect(...)
the app crashes with the followin... | https://stackoverflow.com/questions/79820340/twilio-voice-react-native-app-crashes-when-initiating-outgoing-call-getmaina | java, android, react-native, kotlin, twilio | 1,763,144,743 |
se_79821158 | stackoverflow | MOBILE_DEVELOPMENT | LinearProgressIndicator displays wrong progress when its size is modified | LinearProgressIndicator displays wrong progress when its size is modified
I'm having trouble with the progress indication of the LinearProgressIndicator when its height is increased:
The progress is very small (1%), but the second LinearProgressIndicator shows a much larger progress than that.
This is my code:
val pr... | https://stackoverflow.com/questions/79821158/linearprogressindicator-displays-wrong-progress-when-its-size-is-modified | kotlin, android-jetpack-compose | 1,763,243,960 |
se_79822583 | stackoverflow | MOBILE_DEVELOPMENT | Prevent multiple subscriptions of same topic in HiveMQ MQTT client | Prevent multiple subscriptions of same topic in HiveMQ MQTT client
I'm struggling with my MQTT clients to subscribe to a topic without having the topic subscribed multiple times after the client runs for a while. (I also have an issue with the clients not processing incoming messages on some topics any longer after th... | https://stackoverflow.com/questions/79822583/prevent-multiple-subscriptions-of-same-topic-in-hivemq-mqtt-client | java, kotlin, mqtt, hivemq | 1,763,399,876 |
se_53138172 | stackoverflow | MOBILE_DEVELOPMENT | How to implement switch-case statement in Kotlin | How to implement switch-case statement in Kotlin
How to implement equivalent of following Java switch statement code in Kotlin?
switch (5) {
case 1:
// Do code
break;
case 2:
// Do code
break;
case 3:
// Do code
break;
} | https://stackoverflow.com/questions/53138172/how-to-implement-switch-case-statement-in-kotlin | kotlin, switch-statement | 1,541,311,138 |
se_72514669 | stackoverflow | MOBILE_DEVELOPMENT | Why is the key type parameter of a Kotlin Map invariant? | Why is the key type parameter of a Kotlin Map invariant?
The Map interface in Kotlin (using V1.6.21) has a signature of
interface Map<K, out V>
Why is K invariant instead of covariant (out K)?
The documentation of type parameter K says:
The map is invariant in its key type, as it can accept key as a parameter (of con... | https://stackoverflow.com/questions/72514669/why-is-the-key-type-parameter-of-a-kotlin-map-invariant | kotlin, generics, collections, covariance | 1,654,502,260 |
se_79823159 | stackoverflow | MOBILE_DEVELOPMENT | Spring Webflux Dynamic path control in the filter layer | Spring Webflux Dynamic path control in the filter layer
in my Spring WebFlux project, I cache endpoints with specific annotations at application startup time using the following DTO.
data class ExplorerResult<T>(
override val supportedPaths: Set<PathPattern>,
override val supportedMethods: Set<RequestMethod>,
... | https://stackoverflow.com/questions/79823159/spring-webflux-dynamic-path-control-in-the-filter-layer | spring-boot, kotlin, spring-webflux | 1,763,456,115 |
se_57303391 | stackoverflow | MOBILE_DEVELOPMENT | How do I resolve a Redeclaration Error in Android Studio | How do I resolve a Redeclaration Error in Android Studio
This code is for a button that would be on the android emulator. However, when I place this code in the main activity.kt it gives me multiple errors. The first error I experience is a redeclaration error on line 9 on the main activity
package com.example.andro... | https://stackoverflow.com/questions/57303391/how-do-i-resolve-a-redeclaration-error-in-android-studio | java, android, kotlin | 1,564,642,683 |
se_74729614 | stackoverflow | MOBILE_DEVELOPMENT | how to encrypt using a private key | how to encrypt using a private key
I have a Private key file that looks like this
-----BEGIN PRIVATE KEY-----
[content]
-----END PRIVATE KEY-----
i want to encrypt String data using this key
i am trying like this :
fun encryptData(txt: String, pk: String): String {
var encoded = ""
var encrypted: ByteArray? = ... | https://stackoverflow.com/questions/74729614/how-to-encrypt-using-a-private-key | android, kotlin, encryption, cryptography, retrofit | 1,670,499,007 |
se_45173677 | stackoverflow | MOBILE_DEVELOPMENT | Invoke Operator & Operator Overloading in Kotlin | Invoke Operator & Operator Overloading in Kotlin
I get to know about the Invoke operator that,
a() is equivalent to a.invoke()
Is there anything more regarding Invoke operator than please explain. Also, I did not get any example of Invoke operator overloading.
Is Invoke operator overloading possible? If possible t... | https://stackoverflow.com/questions/45173677/invoke-operator-operator-overloading-in-kotlin | operator-overloading, kotlin | 1,500,399,694 |
se_79822816 | stackoverflow | MOBILE_DEVELOPMENT | How to keep a specific LazyColumn item visible when the keyboard opens? | How to keep a specific LazyColumn item visible when the keyboard opens?
I have a bottom sheet used for search, and it has two UI states. Both states share the same LazyColumn.
State 1:
LazyColumn {
item { Row { ... } } // search categories
item { Text(text = "Empty history") }
}
State 2:
LazyColumn {
it... | https://stackoverflow.com/questions/79822816/how-to-keep-a-specific-lazycolumn-item-visible-when-the-keyboard-opens | android, kotlin, android-jetpack-compose | 1,763,416,534 |
se_79783882 | stackoverflow | MOBILE_DEVELOPMENT | Android 35+ Navigation Bar Changes Color During Activity Change | Android 35+ Navigation Bar Changes Color During Activity Change
I noticed very weird behaviour regarding colors in my app. During changing Activity from Activity1 to Activity2 navigation bar changes its color (to black one if it matters) during transition. After this transition it returns to a correct color. Of course... | https://stackoverflow.com/questions/79783882/android-35-navigation-bar-changes-color-during-activity-change | android, kotlin, gradle, navigationbar, android-navigation-bar | 1,759,767,911 |
se_79815464 | stackoverflow | MOBILE_DEVELOPMENT | Wrap function result in Mono.defer | Wrap function result in Mono.defer
In which cases does it make sense to wrap the result of a function that returns a Mono in Mono.defer, when assigning it to a variable and using it later?
F.e.
fun getMono(): Mono<Int> // some business logic
val result = getMono()
// my logic
val otherResult = result.flatMap{...}.th... | https://stackoverflow.com/questions/79815464/wrap-function-result-in-mono-defer | kotlin, spring-webflux, project-reactor, best-practices | 1,762,769,443 |
se_79821075 | stackoverflow | MOBILE_DEVELOPMENT | How to make a custom notification full-width? | How to make a custom notification full-width?
I'm trying to create a full-width custom notification for my Flutter app on Android.
The problem is that the notification always appears centered with large horizontal margins, even though my layout uses match_parent for the width.
I'm calling native Kotlin through a Metho... | https://stackoverflow.com/questions/79821075/how-to-make-a-custom-notification-full-width | android, xml, flutter, kotlin, mobile | 1,763,235,411 |
se_79820918 | stackoverflow | MOBILE_DEVELOPMENT | How to load SVG content images(not url) using Coil on Android | How to load SVG content images(not url) using Coil on Android
For example, the SVG content obtained from the web is:
<svg t="1717950268208" class="icon" viewBox="0 0 1025 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="32569" width="200" height="200"><path d="M193.3250375 379.225625h45.015c9.4940625 0 17.... | https://stackoverflow.com/questions/79820918/how-to-load-svg-content-imagesnot-url-using-coil-on-android | android, kotlin, android-jetpack-compose, coil | 1,763,219,849 |
se_31712046 | stackoverflow | MOBILE_DEVELOPMENT | Kotlin unresolved reference in IntelliJ | Kotlin unresolved reference in IntelliJ
I started off with this tutorial for learning Kotlin in IntelliJ IDEA.
When I tried running the following example,
fun main(args: Array<String>) {
println("lol")
}
Build fails with the following error:
Error:(5, 5) Kotlin: Unresolved reference: println
This is the first ti... | https://stackoverflow.com/questions/31712046/kotlin-unresolved-reference-in-intellij | intellij-idea, jvm, kotlin | 1,438,207,676 |
se_79819090 | stackoverflow | MOBILE_DEVELOPMENT | Running Kotlin in VS Code Error - error: unresolved reference 'println' | Running Kotlin in VS Code Error - error: unresolved reference 'println'
I'm using Windows. I downloaded the Kotlin compiler from JetBrains/kotlin GitHub. It is a zip file (kotlin-compiler-2.2.21.zip). Then I extract the file and put it in the following path:
C:\Program Files
Next I set the environment variabl... | https://stackoverflow.com/questions/79819090/running-kotlin-in-vs-code-error-error-unresolved-reference-println | kotlin, visual-studio-code | 1,763,048,572 |
se_69156624 | stackoverflow | MOBILE_DEVELOPMENT | onPressIn and onPressOut in jetpack compose | onPressIn and onPressOut in jetpack compose
I have button to record voice so I want it to start record when user press it and stop when he leave it
@Composable
fun Screen(){
Button(){
Text("record")
}
} | https://stackoverflow.com/questions/69156624/onpressin-and-onpressout-in-jetpack-compose | android, kotlin, android-jetpack-compose, android-compose-button, android-jetpack-compose-button | 1,631,499,959 |
se_79324526 | stackoverflow | MOBILE_DEVELOPMENT | Android 12, Kotlin: Why is my app is not listed as an installed app under ACESSIBILITY when ACESSIBLITY INTENT is displayed? | Android 12, Kotlin: Why is my app is not listed as an installed app under ACESSIBILITY when ACESSIBLITY INTENT is displayed?
I am writing an app that requires ACCESSIBILITY SERVICE PERMISSION. So, I have the following code that brings up ACCESSIBILITY intent as soon as the app is started. Under ACCESSIBILITY intent ->... | https://stackoverflow.com/questions/79324526/android-12-kotlin-why-is-my-app-is-not-listed-as-an-installed-app-under-acessi | android, kotlin, android-intent, permissions, accessibility | 1,735,839,339 |
se_77717346 | stackoverflow | MOBILE_DEVELOPMENT | androidx.credentials.exceptions.GetCredentialCancellationException: activity is cancelled by the user | androidx.credentials.exceptions.GetCredentialCancellationException: activity is cancelled by the user
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 it shows the error ... | https://stackoverflow.com/questions/77717346/androidx-credentials-exceptions-getcredentialcancellationexception-activity-is | android, kotlin, google-signin, credential-manager | 1,703,595,033 |
se_79820197 | stackoverflow | MOBILE_DEVELOPMENT | Custom icon in Android notification not working | Custom icon in Android notification not working
I encountered an issue sending notifications in my Android app. I am setting my custom icon via .setSmallIcon(R.drawable.ic_bublic_2) but android ignores it and shows a default launcher icon instead. Here is my code:
private fun publishNotification(title: String, body: S... | https://stackoverflow.com/questions/79820197/custom-icon-in-android-notification-not-working | android, kotlin, android-notifications | 1,763,134,341 |
se_68001812 | stackoverflow | MOBILE_DEVELOPMENT | How to correctly perform a http request with Kotlin Coroutines? | How to correctly perform a http request with Kotlin Coroutines?
So, I have a following function which does a basic request using Ktor client to get a list of users,
suspend fun createRequest(): List<User>? {
return withContext(Dispatchers.IO) {
try {
val client = HttpClient(CIO)
val... | https://stackoverflow.com/questions/68001812/how-to-correctly-perform-a-http-request-with-kotlin-coroutines | android, kotlin, kotlin-coroutines, coroutinescope, ktor-client | 1,623,842,970 |
se_79820370 | stackoverflow | MOBILE_DEVELOPMENT | React Native Android: How to correctly detect when another app is opened using AccessibilityService? | React Native Android: How to correctly detect when another app is opened using AccessibilityService?
I’m building a React Native Android app where I need to track whenever the user opens another app (e.g., YouTube, Instagram, etc.).
I am using a custom AccessibilityService, but the event for detecting the currently op... | https://stackoverflow.com/questions/79820370/react-native-android-how-to-correctly-detect-when-another-app-is-opened-using-a | android, react-native, kotlin, accessibility, accessibilityservice | 1,763,147,258 |
se_79820164 | stackoverflow | MOBILE_DEVELOPMENT | Does enableEdgeToEdge() override windowOptOutEdgeToEdgeEnforcement flag? | Does enableEdgeToEdge() override windowOptOutEdgeToEdgeEnforcement flag?
I'm working with Android 15's edge-to-edge enforcement and need clarification on how enableEdgeToEdge() interacts with the windowOptOutEdgeToEdgeEnforcement theme attribute.
Setup
In my theme:
<item name="android:windowOptOutEdgeToEdgeEnforcement... | https://stackoverflow.com/questions/79820164/does-enableedgetoedge-override-windowoptoutedgetoedgeenforcement-flag | android, kotlin, android-activity, android-xml, edge-to-edge | 1,763,132,933 |
se_71732984 | stackoverflow | MOBILE_DEVELOPMENT | How to use @LocalPort together with @DynamicPropertySource in a SpringBootTest? | How to use @LocalPort together with @DynamicPropertySource in a SpringBootTest?
we have the following configuration
application-local.yaml
spring:
security:
oauth2:
resourceserver:
jwt:
jwk-set-uri: http://localhost:8080/jwks
application-production.yaml
spring:
security:
oauth2:
... | https://stackoverflow.com/questions/71732984/how-to-use-localport-together-with-dynamicpropertysource-in-a-springboottest | spring-boot, kotlin, spring-test | 1,649,054,442 |
se_79819372 | stackoverflow | MOBILE_DEVELOPMENT | How to execute multiple bash commands in a single Gradle task (Kotlin)? | How to execute multiple bash commands in a single Gradle task (Kotlin)?
I was trying:
tasks.register<Exec>("runMultipleCommands") {
workingDir = layout.buildDirectory.dir(".").get().asFile
doLast {
executable {
commandLine("/bin/ls", "-l")
}
executable {
comman... | https://stackoverflow.com/questions/79819372/how-to-execute-multiple-bash-commands-in-a-single-gradle-task-kotlin | kotlin, gradle | 1,763,063,436 |
se_69853112 | stackoverflow | MOBILE_DEVELOPMENT | Getting the viewmodel in my fragment using 'by viewModels()' is displaying an error | Getting the viewmodel in my fragment using 'by viewModels()' is displaying an error
When trying to get a reference to the viewModel from the fragment, I get the following error: "Type 'Lazy<TypeVariable(VM)>' has no method 'getValue(LoginTabFragment, KProperty<*>)' and thus it cannot serve as a delegate".
The ... | https://stackoverflow.com/questions/69853112/getting-the-viewmodel-in-my-fragment-using-by-viewmodels-is-displaying-an-er | android, kotlin, viewmodel | 1,636,114,610 |
se_79819368 | stackoverflow | MOBILE_DEVELOPMENT | Why is my continuous flow test code flaky? | Why is my continuous flow test code flaky?
I am trying to test the number of times a Flow is collected -
runTest {
var count = 0
backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) {
dao.getEntities().collect {
count++
}
}
dao.upsertEntities(testData)
asser... | https://stackoverflow.com/questions/79819368/why-is-my-continuous-flow-test-code-flaky | kotlin, unit-testing, kotlin-coroutines, kotlin-flow | 1,763,062,953 |
se_79818752 | stackoverflow | MOBILE_DEVELOPMENT | java.net.URISyntaxException: Illegal character in opaque part at index 2: after upgrading open api from 3.0.3 to 3.1.0 | java.net.URISyntaxException: Illegal character in opaque part at index 2: after upgrading open api from 3.0.3 to 3.1.0
I have spring boot application written in Kotlin lang.
We have REST API contract described in open api file. We use API first approach.
So we use open api generator:
plugins {
...
id("org.open... | https://stackoverflow.com/questions/79818752/java-net-urisyntaxexception-illegal-character-in-opaque-part-at-index-2-after | spring-boot, kotlin, openapi, openapi-generator, openapi-generator-maven-plugin | 1,763,030,807 |
se_79817843 | stackoverflow | MOBILE_DEVELOPMENT | Passing image via interractive_asset_uri to Facebook does not work | Passing image via interractive_asset_uri to Facebook does not work
I have been trying to pass image as an asset to Facebook as described here https://developers.facebook.com/docs/sharing/sharing-to-stories/android-developers/ in the Sharing a Sticker Asset section.
Here is the code I have
private suspend fun shareImag... | https://stackoverflow.com/questions/79817843/passing-image-via-interractive-asset-uri-to-facebook-does-not-work | android, kotlin, facebook | 1,762,957,479 |
se_79818993 | stackoverflow | MOBILE_DEVELOPMENT | Kotlin Exposed SQL query data with children - N+1 issue | Kotlin Exposed SQL query data with children - N+1 issue
Currently, we have a lot of code like this one to query data inside our repositories:
database.suspendedTransaction {
Items
.selectAll()
.where { Items.userId eq userId }
.map {
Items.toItem(
it,
... | https://stackoverflow.com/questions/79818993/kotlin-exposed-sql-query-data-with-children-n1-issue | sql, kotlin, join, kotlin-exposed | 1,763,044,213 |
se_79817070 | stackoverflow | MOBILE_DEVELOPMENT | How to make compose Image only be clickable on the image and not on the transparent background | How to make compose Image only be clickable on the image and not on the transparent background
I am using compose Image as buttons, the images that I am displaying are all different kinds of shapes, and I am using .combinedClickable() on them like this:
Image(
bitmap = bitmap,
... | https://stackoverflow.com/questions/79817070/how-to-make-compose-image-only-be-clickable-on-the-image-and-not-on-the-transpar | android, kotlin, android-jetpack-compose | 1,762,891,354 |
se_57755536 | stackoverflow | MOBILE_DEVELOPMENT | Kotlin - How to convert Double to String in Kotlin without scientific notation? | Kotlin - How to convert Double to String in Kotlin without scientific notation?
I want to set in text view full value of Double without scientific notation (Exponential), what is best approach?
I tried convert Double value using method toString() on it, but I still have scientific value.
tvDepth.text=depth.toString(... | https://stackoverflow.com/questions/57755536/kotlin-how-to-convert-double-to-string-in-kotlin-without-scientific-notation | java, android, kotlin, double, tostring | 1,567,420,882 |
se_79361961 | stackoverflow | MOBILE_DEVELOPMENT | android toolbar not working properly in api 35 | android toolbar not working properly in api 35
I have an app which works great on every device, but I recently updated the target sdk to api 35 and now the toolbar of my app breaks in android api 35 and works fine on every other device upto api 35. I tried doing everything I could think of and also searched online but... | https://stackoverflow.com/questions/79361961/android-toolbar-not-working-properly-in-api-35 | android, xml, kotlin, android-layout, android-toolbar | 1,737,037,585 |
se_79818789 | stackoverflow | MOBILE_DEVELOPMENT | Zombie deeplink Intent reopens from systems overview | Zombie deeplink Intent reopens from systems overview
Steps to reproduce:
notification --[intent]--> ...Annoucement Details with Pin Validation --[back]--> home screen
--[SYSTEM nav bar back]--> exit app --[system bar overview reopen]--> {!!!BUG!!!} ...Annoucement Details with Pin Validation
expected behaviour:
notific... | https://stackoverflow.com/questions/79818789/zombie-deeplink-intent-reopens-from-systems-overview | android, kotlin, android-jetpack-compose | 1,763,033,373 |
se_79818553 | stackoverflow | MOBILE_DEVELOPMENT | What dependency for Swagger/OpenApi to work in Kotlin and WebFlux Spring Boot application? | What dependency for Swagger/OpenApi to work in Kotlin and WebFlux Spring Boot application?
I tried a lot of different options, but I cannot find the right dependency that works with Kotlin ans WebFlux simulatneously. Which one should I use? Is it possible to have this setup? | https://stackoverflow.com/questions/79818553/what-dependency-for-swagger-openapi-to-work-in-kotlin-and-webflux-spring-boot-ap | spring-boot, kotlin, spring-webflux, openapi, swagger-ui | 1,763,019,562 |
se_76772549 | stackoverflow | MOBILE_DEVELOPMENT | Caused by: java.lang.ClassNotFoundException: org.apache.hc.client5.http.classic.HttpClient | Caused by: java.lang.ClassNotFoundException: org.apache.hc.client5.http.classic.HttpClient
To address the same issue as here RestTemplate PATCH request in my spring-boot 3 application
org.springframework.web.client.ResourceAccessException: I/O error on PATCH request for "http://localhost:8080/people/1":Invalid HTTP me... | https://stackoverflow.com/questions/76772549/caused-by-java-lang-classnotfoundexception-org-apache-hc-client5-http-classic | java, spring-boot, kotlin, resttemplate, spring-boot-3 | 1,690,383,074 |
se_77307522 | stackoverflow | MOBILE_DEVELOPMENT | Is it possible to limit two decimal places with Float type without type conversion? | Is it possible to limit two decimal places with Float type without type conversion?
Is it possible to limit two decimal places with Float type without type conversion in Kotlin?
I hope it rounded(but not necessary)
for example, I want a value of float type 1100.34610 -> 1100.35 (or 1100.34 is still fine) but should ke... | https://stackoverflow.com/questions/77307522/is-it-possible-to-limit-two-decimal-places-with-float-type-without-type-conversi | kotlin | 1,697,533,155 |
se_65116128 | stackoverflow | MOBILE_DEVELOPMENT | Kotlin: Public getter returns immutable list but private getter should return mutable list | Kotlin: Public getter returns immutable list but private getter should return mutable list
I want my class to have a field that is return an immutable list for all public accesses but inside the object instance I want the list to be mutable so I can add elements to it.
class GrammarParser {
private val grammars... | https://stackoverflow.com/questions/65116128/kotlin-public-getter-returns-immutable-list-but-private-getter-should-return-mu | java, kotlin, collections | 1,606,943,161 |
se_68378996 | stackoverflow | MOBILE_DEVELOPMENT | Copying to clipboard on Kotlin Multiplatform | Copying to clipboard on Kotlin Multiplatform
I couldn't find anyone doing this so far so I'll try and properly state the issues I am facing.
I have a compose-ui module in the shared module of my KMP app. The compose-ui has a commonMain directory where all of the compose UI resides (screens that are shared between the ... | https://stackoverflow.com/questions/68378996/copying-to-clipboard-on-kotlin-multiplatform | android, kotlin, android-context, android-jetpack-compose, kotlin-multiplatform | 1,626,269,153 |
se_72586298 | stackoverflow | MOBILE_DEVELOPMENT | kotest change environment variables | kotest change environment variables
I am writing tests for Ktor app using Kotests, but stumbled into the problem how can I change env variables for tests preferably globally. I have tried adding withEnvironment but it throw quite strange error into me
Unable to make field private final java.util.Map java.util.Collecti... | https://stackoverflow.com/questions/72586298/kotest-change-environment-variables | kotlin, testing, kotest | 1,654,966,881 |
se_76387803 | stackoverflow | MOBILE_DEVELOPMENT | BuildConfig cannot resolve solution | BuildConfig cannot resolve solution
Gradle buildConfigField BuildConfig cannot resolve symbol
In latest android studio with gradle version 8.0.0 and above developer face this issu. When they try to import BuildConfig class with own package name but it's can't working. From the import can not found own packagename. So,... | https://stackoverflow.com/questions/76387803/buildconfig-cannot-resolve-solution | java, flutter, kotlin, dart | 1,685,688,848 |
se_79817545 | stackoverflow | MOBILE_DEVELOPMENT | Mobile screen gets pushed down when View appears above visible screen after event | Mobile screen gets pushed down when View appears above visible screen after event
Project is using XML / Kotlin. Issue is with a nested scroll view or perhaps screen management in general.
NestedScrollView
Child 1 (hidden)
Child 2
Child 3
Child 4 (screen is here)
Clicking something on Child 4 causes Child 1 to appea... | https://stackoverflow.com/questions/79817545/mobile-screen-gets-pushed-down-when-view-appears-above-visible-screen-after-even | android, xml, kotlin | 1,762,939,637 |
se_76189062 | stackoverflow | MOBILE_DEVELOPMENT | warning: unknown enum constant Mode.LOCAL | warning: unknown enum constant Mode.LOCAL
warning: unknown enum constant Mode.LOCAL
reason: class file for com.facebook.infer.annotation.Nullsafe$Mode not found
1 warning
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: /Users/s/.pub-cache/hoste... | https://stackoverflow.com/questions/76189062/warning-unknown-enum-constant-mode-local | java, flutter, android-studio, kotlin | 1,683,378,416 |
se_72703216 | stackoverflow | MOBILE_DEVELOPMENT | Proper usage of com.fasterxml.jackson.module.kotlin.UIntDeserializer | Proper usage of com.fasterxml.jackson.module.kotlin.UIntDeserializer
I would like to make use of extra deserializers defined for Kotlin-specific data types: UInt, ULong and UShort.
The following code does work as expected:
val actual: UInt = objectMapper.readValue("4294967295")
val expected: UInt = 4294967295u
assertT... | https://stackoverflow.com/questions/72703216/proper-usage-of-com-fasterxml-jackson-module-kotlin-uintdeserializer | json, kotlin, jackson, jackson-databind | 1,655,824,276 |
se_75768068 | stackoverflow | MOBILE_DEVELOPMENT | S3AsyncClient does not work with LocalStack when putting object | S3AsyncClient does not work with LocalStack when putting object
When I try to put object in S3 using S3AsyncClient I get Data read has a different checksum than expected.
@Test
fun `verify data read has a different checksum than expected`() {
val client = S3AsyncClient.builder()
.credential... | https://stackoverflow.com/questions/75768068/s3asyncclient-does-not-work-with-localstack-when-putting-object | kotlin, amazon-s3, reactive-programming, localstack | 1,679,059,239 |
se_79815440 | stackoverflow | MOBILE_DEVELOPMENT | How to create a type safe functional extension in Kotlin with generics | How to create a type safe functional extension in Kotlin with generics
I am expecting that only the first line of main function will be compiled.
fun<T> T.shouldBe(arg:T) : Boolean {
return this == arg
}
fun main() {
1.shouldBe(2)
1.shouldBe(true)
1.shouldBe("true")
}
But Kotlin accepts all lines. Th... | https://stackoverflow.com/questions/79815440/how-to-create-a-type-safe-functional-extension-in-kotlin-with-generics | kotlin, generics, extension-function, best-practices | 1,762,768,546 |
se_67448034 | stackoverflow | MOBILE_DEVELOPMENT | "Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.16" | "Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.16"
The following error occurs when I tried to build the app:
C:/Users/Lenovo/.gradle/caches/transforms-2/files-2.1/32f0bb3e96b47cf79ece6482359b6ad2/jetified-kotlin-stdlib-jdk7-1... | https://stackoverflow.com/questions/67448034/module-was-compiled-with-an-incompatible-version-of-kotlin-the-binary-version | android, android-studio, kotlin | 1,620,480,096 |
se_79814739 | stackoverflow | MOBILE_DEVELOPMENT | Only first DAO Flow of Room database returns values | Only first DAO Flow of Room database returns values
I want to retrieve a specific column from my Android ROOM Database but it kept returning an empty list.
Here is the code on my DAO interface:
@Query("SELECT * FROM expense_table ORDER BY category ASC")
fun getAllExpenses(): Flow<List<Expense>>
@Query("SELECT DISTINC... | https://stackoverflow.com/questions/79814739/only-first-dao-flow-of-room-database-returns-values | android, kotlin, android-jetpack-compose, android-room, kotlin-flow | 1,762,685,816 |
se_73620525 | stackoverflow | MOBILE_DEVELOPMENT | Does any Android emulator provide an unfilled SIM slot? | Does any Android emulator provide an unfilled SIM slot?
I want to remove insert SIM in Android Emulator, but I cannot see any setting there. How I can achieve it, or is there any specific model, here, in which we can insert and remove a SIM card? | https://stackoverflow.com/questions/73620525/does-any-android-emulator-provide-an-unfilled-sim-slot | java, android, kotlin, android-emulator, simulator | 1,662,460,268 |
se_79814501 | stackoverflow | MOBILE_DEVELOPMENT | why my navbar animation is not smooth at the start of application | why my navbar animation is not smooth at the start of application
I just created some animation on my navbar. When i try to run it, i just wonder why the animation feels laggy at the start of application. And after some seconds, the animation start to feels smooth, but still increment the skippable count based on Layo... | https://stackoverflow.com/questions/79814501/why-my-navbar-animation-is-not-smooth-at-the-start-of-application | kotlin, android-jetpack-compose, android-animation | 1,762,643,382 |
se_79814439 | stackoverflow | MOBILE_DEVELOPMENT | ClassCastException when using ViewModelProvider.Factory in release build after R8 obfuscation (works fine in debug) | ClassCastException when using ViewModelProvider.Factory in release build after R8 obfuscation (works fine in debug)
I'm facing a strange issue that only occurs in the release build of my Android app (signed and uploaded to Google Play).
In debug mode, everything works perfectly.
After publishing or installing the sign... | https://stackoverflow.com/questions/79814439/classcastexception-when-using-viewmodelprovider-factory-in-release-build-after-r | android, kotlin, android-jetpack, android-viewmodel, android-r8 | 1,762,633,966 |
se_68490601 | stackoverflow | MOBILE_DEVELOPMENT | Fragments must call register registerForActivityResult() before they are created | Fragments must call register registerForActivityResult() before they are created
I am working on shopping app and I created a fragment for adding products to productslist.
I need to read an external storage permission to add a photo to products, so I am trying to use registerForActivityResult() in my fragment but I am... | https://stackoverflow.com/questions/68490601/fragments-must-call-register-registerforactivityresult-before-they-are-created | android, kotlin, permissions, fragment, registerforactivityresult | 1,626,982,508 |
se_79813057 | stackoverflow | MOBILE_DEVELOPMENT | Version catalogs: Naming/referencing dependencies | Version catalogs: Naming/referencing dependencies
I try to understand how libraries are named in a toml version-catalog and then referred to, in a gradle-file.
Obviously the last part of the "group" is repeated as the first part of the "name"?
In the gradle-file "Implementation"-section first the "group" is used and ... | https://stackoverflow.com/questions/79813057/version-catalogs-naming-referencing-dependencies | java, android, kotlin, gradle, best-practices | 1,762,591,669 |
se_79812944 | stackoverflow | MOBILE_DEVELOPMENT | Why is the ServerValue.TIMESTAMP Realtime Database writing with such a large offset? | Why is the ServerValue.TIMESTAMP Realtime Database writing with such a large offset?
I'm implementing an online presence feature in an Android app, recording a heartbeat periodically while the client is active. I'm using RTDB timestamp for this. But the recorded data is on the order of ~76 seconds in the future.
Perha... | https://stackoverflow.com/questions/79812944/why-is-the-servervalue-timestamp-realtime-database-writing-with-such-a-large-off | android, kotlin, firebase-realtime-database, timestamp | 1,762,571,362 |
se_72406491 | stackoverflow | MOBILE_DEVELOPMENT | Show different content (layouts) depending on available width/height in Android Compose | Show different content (layouts) depending on available width/height in Android Compose
I have an Activity and MyApp composable function. In the function I need to show either list with details or just list screen depending on the available width. How to determine available width for the content I want to show using J... | https://stackoverflow.com/questions/72406491/show-different-content-layouts-depending-on-available-width-height-in-android | android, kotlin, height, width, android-jetpack-compose | 1,653,659,551 |
se_79806877 | stackoverflow | MOBILE_DEVELOPMENT | Save and get large objects (BLOB) to postgresql using hibernate and Spring Data JPA | Save and get large objects (BLOB) to postgresql using hibernate and Spring Data JPA
experts!
I encountered the following problem: when trying to read a large file from a PostgreSQL database in a Spring Boot application using the Spring Data JPA framework, all the data is loaded into memory, even though the Blob class ... | https://stackoverflow.com/questions/79806877/save-and-get-large-objects-blob-to-postgresql-using-hibernate-and-spring-data | java, spring, postgresql, kotlin, hibernate | 1,762,041,770 |
se_76806282 | stackoverflow | MOBILE_DEVELOPMENT | How to disable swipe on screen ModalBottomSheetLayout in Jetpack Compose | How to disable swipe on screen ModalBottomSheetLayout in Jetpack Compose
I am working with a ModalBottomSheet in Jetpack Compose and I need to disable the swipe feature. While I found a workaround that partially solves my issue, it introduced a new problem. Specifically, the LazyColumn inside the ModalBottomSheet is n... | https://stackoverflow.com/questions/76806282/how-to-disable-swipe-on-screen-modalbottomsheetlayout-in-jetpack-compose | android, kotlin, android-jetpack-compose | 1,690,828,137 |
se_69705254 | stackoverflow | MOBILE_DEVELOPMENT | navigateUp() and popBackStack() not working. Instead, they reload the current fragment | navigateUp() and popBackStack() not working. Instead, they reload the current fragment
I am trying to navigate up the backstack. On calling the method view?.findNavController().navigateUp() and logging the destination using view?.findNavController().getCurrentDestination(), I see the function popping the current desti... | https://stackoverflow.com/questions/69705254/navigateup-and-popbackstack-not-working-instead-they-reload-the-current-fr | android, kotlin, navigation | 1,635,152,316 |
se_69737938 | stackoverflow | MOBILE_DEVELOPMENT | Jetpack compose: Bug with Textfield extract mode | Jetpack compose: Bug with Textfield extract mode
I am developing an Android application with Jetpack compose, and I noticed that on screens with little vertical space, the textfield components switch to "full screen" over the keyboard (extract mode).
So far the behavior is normal, however the weird behavior appears wh... | https://stackoverflow.com/questions/69737938/jetpack-compose-bug-with-textfield-extract-mode | android, kotlin, textfield, android-jetpack-compose | 1,635,334,560 |
se_79809561 | stackoverflow | MOBILE_DEVELOPMENT | Kotlin Serializer: Different SerialName per Serializers id/_id | Kotlin Serializer: Different SerialName per Serializers id/_id
Using the "MongoDB Kotlin Driver" is there any best practices to define the data model? Particularly regarding the _id vs id while sharing the same data model to serialize through different serializer.
Ideally the data is received in Json (with id), parsed... | https://stackoverflow.com/questions/79809561/kotlin-serializer-different-serialname-per-serializers-id-id | mongodb, kotlin, best-practices | 1,762,308,181 |
se_63191084 | stackoverflow | MOBILE_DEVELOPMENT | App crashes when launching camera to take picture on Redmi 7A | App crashes when launching camera to take picture on Redmi 7A
My app automatically crashes when I launch camera to take picture on Redmi 7A. Following are the crash logs:
E/CAM_CameraIntentManager: checkCallerLegality: Unknown caller: com.qikcircle.eclinic
Please help it really does not show what exactly the issue... | https://stackoverflow.com/questions/63191084/app-crashes-when-launching-camera-to-take-picture-on-redmi-7a | android, kotlin, android-camera, android-camera-intent, redmi-device | 1,596,195,119 |
se_79810298 | stackoverflow | MOBILE_DEVELOPMENT | Creating Background Image in Itext7 | Creating Background Image in Itext7
So, I was trying to add a background image into my table, but the syntax requires Background Image object which then requires PdfXObject
val table = Table(floatArrayOf(50f, 50f))
.setAutoLayout()
.useAllAvailableWidth()
... | https://stackoverflow.com/questions/79810298/creating-background-image-in-itext7 | android, kotlin, itext | 1,762,358,091 |
se_61833378 | stackoverflow | MOBILE_DEVELOPMENT | What's the difference between .kt and .kts files in Kotlin. When should we use .kts file over .kt file? | What's the difference between .kt and .kts files in Kotlin. When should we use .kts file over .kt file?
What is the purpose of using .kts files in Kotlin? Are these files included in the app bundle when releasing the app? | https://stackoverflow.com/questions/61833378/whats-the-difference-between-kt-and-kts-files-in-kotlin-when-should-we-use | android, kotlin, gradle-kotlin-dsl | 1,589,614,317 |
se_79809943 | stackoverflow | MOBILE_DEVELOPMENT | ClassCastException when using generic type | ClassCastException when using generic type
I have this method:
private inline fun <reified T> tryDecodeArray(content: String): Array<T> {
try {
return json.decodeFromString<Array<T>>(content)
} catch (e: Exception) {
Connexion.manageError(e)
}
return emptyArray()
}
I'm using it like th... | https://stackoverflow.com/questions/79809943/classcastexception-when-using-generic-type | kotlin | 1,762,340,404 |
se_79806634 | stackoverflow | MOBILE_DEVELOPMENT | Espresso.onIdle() return error java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 | Espresso.onIdle() return error java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
After updating Kotlin to 2.2.0, my autotest started failing on the start screen with the following error in Espresso class on compose view:
java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
However, my autotest does not use any ... | https://stackoverflow.com/questions/79806634/espresso-onidle-return-error-java-lang-indexoutofboundsexception-index-1-si | java, android, kotlin, android-espresso, idle-processing | 1,762,010,674 |
se_79810303 | stackoverflow | MOBILE_DEVELOPMENT | kotlinx-serialization-json 1.9.0 library causes compile error "Class 'kotlin.Unit' was compiled with an incompatible version of Kotlin." | kotlinx-serialization-json 1.9.0 library causes compile error "Class 'kotlin.Unit' was compiled with an incompatible version of Kotlin."
After adding the dependency org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0 I tried using it like this:
import kotlinx.serialization.Serializable
import kotl... | https://stackoverflow.com/questions/79810303/kotlinx-serialization-json-1-9-0-library-causes-compile-error-class-kotlin-uni | android, json, kotlin, serialization | 1,762,358,225 |
se_70959644 | stackoverflow | MOBILE_DEVELOPMENT | How to import other modules defined in the same Android app project inside Kotlin code? | How to import other modules defined in the same Android app project inside Kotlin code?
I was trying to understand how to create multiple independent modules inside a project and use them in the main app module. I am using android studio Arctic Fox 2020.3.1. I have difficulty in importing the module into Kotlin code. ... | https://stackoverflow.com/questions/70959644/how-to-import-other-modules-defined-in-the-same-android-app-project-inside-kotli | android, android-studio, kotlin | 1,643,820,941 |
se_79805342 | stackoverflow | MOBILE_DEVELOPMENT | Race condition with android fragment back stack changed listener? | Race condition with android fragment back stack changed listener?
I've got some code which looks like this in my main activity:
class MainActivity : AppCompatActivity() {
private val backStackListener = FragmentManager.OnBackStackChangedListener {
val backStackEntryCount = getSupportFragmentManager().backS... | https://stackoverflow.com/questions/79805342/race-condition-with-android-fragment-back-stack-changed-listener | android, kotlin, android-fragments, fragment-backstack | 1,761,875,352 |
se_79810037 | stackoverflow | MOBILE_DEVELOPMENT | Is it possible to use media3 transformer to convert file to .wav file? | Is it possible to use media3 transformer to convert file to .wav file?
val transformer = Transformer.Builder(this)
.setAudioMimeType(MimeTypes.AUDIO_WAV)
.build()
Tried to build simple transformer but I get java.lang.IllegalStateException: Unsupported sample MIME type audio/wav
These example f... | https://stackoverflow.com/questions/79810037/is-it-possible-to-use-media3-transformer-to-convert-file-to-wav-file | android, kotlin, wav, android-media3 | 1,762,345,224 |
se_79809804 | stackoverflow | MOBILE_DEVELOPMENT | Can you close programatically an open Chrome Custom Tab Intent? | Can you close programatically an open Chrome Custom Tab Intent?
I have implemented an authentication workflow using Activities which works fine: a proxy activity launches an Intent to open a web, and during the authentication the web redirects to a separate activity which upon creation signals the first to close itsel... | https://stackoverflow.com/questions/79809804/can-you-close-programatically-an-open-chrome-custom-tab-intent | android, kotlin, android-intent, uiaccessibility, advice | 1,762,331,607 |
se_79809780 | stackoverflow | MOBILE_DEVELOPMENT | Android Studio quits building with unexpected Exception | Android Studio quits building with unexpected Exception
Android Studio Version: Android Studio Otter | 2025.2.1
Build #AI-252.25557.131.2521.14344949, built on October 29, 2025
When I build a release build with Android Studio, it stops with no error, only warnings.
When I hover over the error icon, a tooltip displayin... | https://stackoverflow.com/questions/79809780/android-studio-quits-building-with-unexpected-exception | android, kotlin, android-studio | 1,762,330,053 |
se_79598804 | stackoverflow | MOBILE_DEVELOPMENT | Testing adaptive ad in Google Ad Manager | Testing adaptive ad in Google Ad Manager
I am trying to create adaptive banner using Google Ad Manager. I have downloaded simple example of fixed banner from Google. The code is following:
val adView = AdManagerAdView(this)
adView.adUnitId = AD_UNIT_ID
adView.setAdSize(AdSize.getCurrentOrientationAnchoredA... | https://stackoverflow.com/questions/79598804/testing-adaptive-ad-in-google-ad-manager | android, kotlin, ads, google-ad-manager | 1,745,943,268 |
se_46185168 | stackoverflow | MOBILE_DEVELOPMENT | How to inject dependencies in a ktor Application | How to inject dependencies in a ktor Application
The documentation talks about dependency injection but does not really show how it is being done.
Documentation is not completed as well and has a bunch of place holders:
http://ktor.io/getting-started.html
I tried to create my main function in a way that it accepts p... | https://stackoverflow.com/questions/46185168/how-to-inject-dependencies-in-a-ktor-application | java, unit-testing, dependency-injection, kotlin, ktor | 1,505,249,618 |
se_79809675 | stackoverflow | MOBILE_DEVELOPMENT | Issues running Integration tests in supabase-kt with failing serializer | Issues running Integration tests in supabase-kt with failing serializer
I'm unable to set up Supabase in a Kotlin project to properly test my Edge Functions.
This is happening, mainly, on PUT, POST & DELETE calls, while GETs are fine.
The issue is around serialization; where it is unable to serialize the request corre... | https://stackoverflow.com/questions/79809675/issues-running-integration-tests-in-supabase-kt-with-failing-serializer | android, kotlin, supabase | 1,762,322,716 |
se_79799752 | stackoverflow | MOBILE_DEVELOPMENT | Objectify with Kotlin Ktor 3.3 | Objectify with Kotlin Ktor 3.3
Objectify v6.1.3
With Kotlin and Ktor 3.1, I was calling ObjectifyService.begin() within the init {} block of my request handler base class and then closing that context once the request was finished. I never had a problem with it.
With Ktor 3.3, it fails frequently. It looks to me tha... | https://stackoverflow.com/questions/79799752/objectify-with-kotlin-ktor-3-3 | kotlin, kotlin-coroutines, ktor, objectify | 1,761,428,398 |
se_79808549 | stackoverflow | MOBILE_DEVELOPMENT | How to call a composable function after a certain time in Jetpack Compose? | How to call a composable function after a certain time in Jetpack Compose?
When my application starts, I launch an animation. Now I would like to switch to another component (navbar) after 30 seconds. In my research, I saw that the delay function from the Kotlin Coroutines library is used, but it doesn't directly acce... | https://stackoverflow.com/questions/79808549/how-to-call-a-composable-function-after-a-certain-time-in-jetpack-compose | kotlin, timer, android-jetpack-compose, kotlin-coroutines | 1,762,235,287 |
se_79808350 | stackoverflow | MOBILE_DEVELOPMENT | How do I romanize Chinese (pinyin) on an Android app? | How do I romanize Chinese (pinyin) on an Android app?
I want to convert Chinese characters (Simplified and Traditional Chinese) to pinyin.
For context, I'm adding a feature to a third-party music player for YouTube Music. The feature being Chinese lyrics romanization.
But I have no idea which tools to use. There seems... | https://stackoverflow.com/questions/79808350/how-do-i-romanize-chinese-pinyin-on-an-android-app | android, kotlin, tooling-recommendation | 1,762,207,701 |
se_79757415 | stackoverflow | MOBILE_DEVELOPMENT | How to remove the overlay STT box from the SpeechRecognizer API in Android Studio? | How to remove the overlay STT box from the SpeechRecognizer API in Android Studio?
While making a STT app in Android Studio (Jetpack Compose). I encountered this in the SpeechRecognizer when I ran the app:
STT in app
I want to delete that so the UI looks more clean. Is there a way to do that?
I have thought of doing a... | https://stackoverflow.com/questions/79757415/how-to-remove-the-overlay-stt-box-from-the-speechrecognizer-api-in-android-studi | android, kotlin, user-interface, android-jetpack-compose, speech-recognition | 1,757,146,196 |
se_79779780 | stackoverflow | MOBILE_DEVELOPMENT | Refreshing access token from Snapchat | Refreshing access token from Snapchat
I'm using com.snap.loginkit:loginkit:3.0.0 and I'm confused. I managed to get login to work and I get access token successfully but after some time it expires and I need a new one. My question is how to use refresh token to get new access token since I can't seem to find anything ... | https://stackoverflow.com/questions/79779780/refreshing-access-token-from-snapchat | android, kotlin, authentication, oauth-2.0, snapchat | 1,759,306,121 |
se_79148972 | stackoverflow | MOBILE_DEVELOPMENT | Best practice for DTO mapping in Kotlin/Spring Boot with ManyToOne/OneToMany | Best practice for DTO mapping in Kotlin/Spring Boot with ManyToOne/OneToMany
I'm learning Kotlin in DDD and there is one thing I don't know
Currently, I have these two entities :
@Entity
@Table(name = "events")
class EventEntity(
@Id
val id: Long?,
val title: String,
@OneToMany
@JoinColumn(name = "... | https://stackoverflow.com/questions/79148972/best-practice-for-dto-mapping-in-kotlin-spring-boot-with-manytoone-onetomany | kotlin, mapping, domain-driven-design | 1,730,483,647 |
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