com.getkeepsafe.relinker.MissingLibraryException: librealm-jni.so I sent a new version to the store and when i was opening it was crashing. In debug mode did not happen but in relese buildtype I can reproduce it. The exception was: Fatal Exception: java.lang.RuntimeException: Unable to create application asd.esa.persistent.ESApp: com.getkeepsafe.relinker.MissingLibraryException: librealm-jni.so at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6123) at android.app.ActivityThread.access$1200(ActivityThread.java:213)...

How to customizing the auto generated Dokka html to include a header and a footer I'm looking for a way to customize the html generated by Dokka to include a custom header and a footer. I've previously used Doclava in order to override the template for the generated HTML and was wondering if there was a way to do this in Dokka. Looking through their code, I came across the appendHeader and appendFooter functions but wasn't sure on how I can override these methods. <a...

Publisher concatenation if one of them is empty I am trying to concatenate two publisher, but I know that one of them can be empty and I want result being empty too. fun Flux.prefixWith(rhs: Mono) = rhs .flux() .concatWith(this) That just returns rhs as expected. How to return empty Flux if this is empty?

Creating Application scope as singleton in Kotlin In Dagger2 while using java I create the application scope and use as singleton as below @Scope @Retention(RetentionPolicy.CLASS) public @interface MyApplicationScope { } Question : Now how to write the similar code in Kotlin What I tried: @Scope @Retention(AnnotationRetention.RUNTIME) annotation class ApplicationScope I don't get the option .CLASS

Setup JUnit, Mockito in LibGdx (Kotlin) I'm trying to setup unit tests in the new LibGdx project. I added dependencies to :core project: project(":core") { apply plugin: "kotlin" apply plugin: 'kotlin-kapt' dependencies { // ... testImplementation "org.junit.jupiterjunit jupiter api5.6.1" testRuntimeOnly "org.junit.jupiterjunit jupiter engine5.6.1" testImplementation "com.nhaarman.mockitokotlin2mockito kotlin2.2.0" kaptTest "org.mockitomockito core3.3.3"...

Android Studio: Increase price every checkbox ticked Im making an application for ordering coffee for android 4. But, im having trouble on increasing the final price every extras ticked. Also difficulties showing it on the text area for the price. the price shown on the emulator is 200000 instead of 20000 like i inputted on the var. Here`s the MainActivity.kt forgive me for the messy coding. I just started to study android studio couple of weeks ago. package com.ubaya.mixngo import androidx.appcompat.app.AppCompatActivity import...

How to resolve "recyclerView must not be null" I am trying to Implement Recycler View in Activity after parsing data using Retrofit. Mainactitivty.kt override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) retroInstance = RetroInstance() val instance = retroInstance.getInstance() val api = instance.create(RetroInterface::class.java) val callAll=api.getAllDetail() callAll.enqueue(object :retrofit2.Callback{...

Error in Signalling on Ktor Server from android device I am trying to run this example on an Android device with a ktor server but I have this error, any idea? I have seen that there is some kind of incompatibility between android and the java.util.Base64 class that is used in one of the ktor libraries, but I don't know how to replace it. Process: me.amryousef.webrtc_demo, PID: 19499 java.lang.NoClassDefFoundError: Failed resolution of: Ljava/util/Base64; at io.ktor.util.Base64JvmKt.encodeBase64(Base64Jvm.kt:15) at...

How to create qualifier annotation in Kotlin I create a qualifier in Java as follows ApplicationContext.java @Qualifier public @interface ApplicationContext {} Question: How to create the same in Kotlin

How to transform a list of one object to another in rx Java Consider I have an object List and I am trying to take this object and convert to List. I am able to do it for a single object but facing difficulty with parsing list here. repository.getContentShow().map{ Show.from(it.shows.get(0)) } Please guide me how can I be able to parse a list to Show object.Thanks

Change TextArea Text When String Variable Changes TornadoFX I have a controller with a string variable, and I would like the text value of a TextArea to change when the controller's string variable changes. class MyView: View() { ... scriptRanArea = textarea { text = controller.updateText } ... }

SimpleDateFormat returning wrong time I'm trying to parse a date/time string with SimpleDateFormat but the output I'm getting is 10 minutes later than expected. Code fun formatDate(dateString: String): String { val locale = Locale.ENGLISH val time = SimpleDateFormat("EEE MMM dd HHmmss ZZZZZ yyyy", locale).parse(dateString)?.time return SimpleDateFormat("dd/MM/yyyy HH:mm", locale).format(time) } Test @Test fun shouldFormatDate() { val dateString = "Wed Mar 31 231344 +0000 2010" val expected =...

how to load fullsize image from camera i follow this documentation to get full size image from camera https://developer.android.com/training/camera/photobasics#TaskPath how to get the image in onActivityResult? i have tried this code override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { super.onActivityResult(requestCode, resultCode, data) if (requestCode == CAMERA_REQUEST_CODE &&...

when we should create new layout in android I have two activities that work in so similar together, is it better to create separate activities and layout or I use just one activity and layout but control differences using if statements?

How can I implement a comment section using Recycler View I'm trying to implement a comment section that allows the user to post and reply to another comment. I have a list of comments, each comment has a list of replies this list may be null if there are no replies. At first, I thought about using two recycler views, then I saw this post that says that using 2 RecyclerViews is not the best approach. The comment and reply share the...

Is there a way to observe when a method from another class is called? I want to have a custom keyboard class that has different buttons. This class will implement the onClick listener when each button is called but I want another class to handle this event. For example: class Keyboard { Button A Button B ... fun onClick() { // forward this action to the class that contains me } } class MainActivity { val keyboard = Keyboard() keyboard.onClickListener { // handle the click events } } How to approach this?

Is there anyway to create new color in android with flutter project? I'm trying to create my splash screen with native android, i'm using flutter, and my android project is in kotlin, i'm trying to create new color to android, because i need specific hexa color, but i can't create my own color, when i try, the flutter say can't recognize the name of color. Thats is some of attempts: @drawable/launch_background #e1635a The file is android -> app -> res -> values -> styles.xml The file is android...

No custom sound in Notification in Kotlin Android 10 im trying to play a custom sound file as a notification, but the cellphone plays only the default one.( Kotlin ) i have deinstalled and installed the app. the code should be fine. the app is a timer which counts down to zero. -> at zero should be a sound(raw file) now, my code: first my function. then the BasicNotificationBuilder then the PendingIntentWithStack at last the NotificationManager with createNotificationChannel. all i found is in Java . a solution for Kotlin would be perfect to...

App crashes while getting location through ForegroundService I've implemented the exact same example of LocationUpdateForeground Service as provided in these location-samples. The problem is when I run the provided project, it runs but as I'm working with Kotlin and these projects are in Java, my app crashes and givers null pointer exception on mService!!.removeLocationUpdates() but I've tried copying it the exact same without any changes and it still crashes. I've...

AutocompleteSupportFragmentshows me sometimes can't load search in kotlin android I'm using AutocompleteSupportFragment in my kotlin android application for getting using place name , longitude and latitude which shows me error sometimes "No search found" but sometimes it works perfectly. When I read on google documentation it asks me to attach payment account and update the gradle etc. I have attached payment account with this api but now it again shows me sometimes error that "no search found ". Now i try to update my project libraries and code. When im using this...

How to change the filepath of a module from a Kotlin/Native project in IntelliJ IDEA through Gradle? I've recently discovered Kotlin/Native and immediately decided to try it out myself. However, I've been unable to modify the "mingwMain" module in any way on my Windows 10 machine. I'd love to change the path to the module including the actual filename - but to no avail. Usually, it's just a matter of dragging and dropping the module where I want it to be. But when I try that, everything just...

DataBinding error: "Unresolved reference" for several views I encounter DataBinding error which I can't get away despite every solution: Invalidate cache/Restart Clean project and rebuild Restart Android Studio Update Android Studio My layout consists a lot of views and the data binding seems to recognise only fews of the first ones. The rest are unresolved. The weird thing is that although these pieces of code don't compile but I can still run the application normally as...

Lint fails with Unresolved reference: it Android project has 2 modules: library sample Both are in Kotlin. Sample should ignore lint checks: android { lintOptions { quiet true abortOnError false ignoreWarnings true } } But when ./gradlew lint is called there is set of errors like this: Unresolved reference: it it is kotlin lambda value like: object.call({ it.anotherCall() }) Why sample is not ignored by lint? And why it is even a problem? Looks like lint try to analyze java code.

Processing and rendering data from mixture of static data + Room Sqlite data I have an Android App which uses a two-dimensional data set, eg: 1 2 3 1 A B C 2 D E F 3 G H I The A,B,C values of this data can come from one of two places: A hard coded Map in a Kotlin class (the defaults). Optional override values in a Room sqlite DB. A user can optionally customise certain values, for example some database entries of overrides might look like this: x,y,value 2,2,X 3,1,Y 3,3,Z Which would update my merged data to this: 1 2 3 1 A B Y 2 D X F 3 G H Z I have the...

In Android Studio, How Can I do Kotlin? I was upgrading my Android Studio to 1.6.0. But the language was not Java. It was Kotlin. So I googled "Kotlin" and I cant understand the tutorial in there. So my question is "What is Kotlin and how do I do it?" please answer... some code: Java Code Random rnd = new Random(); int count = 0; int num; EditText edNum; TextView textCount; TextView textResult; This is the code that dosen't work.

Fragments are stacking on top of each other In Android Studio, I started a new project with "BottomNavigationView" and now when I run the application in the emulator, the Home Fragment is there by default but then is never replaced when I switch to another fragment. Instead, the new fragments replace each other while still being on top of the first fragment. So if I had 3 fragments, fragment 1 stays stuck in the activity while fragment 1 (duplicate), fragment 2, and fragment 3 all replace each other on top of fragment 1 (original). I...

How to add a webview in recyclerview How to add a WebView in RecyclerView?

Want to get date in text box from Datepicker I want to get date from date chooser from Datekt.class to date_of_birth textview in PersonalDetailsUpdaterkt.class I am getting an error java.lang.IllegalStateException: date_of_birth must not be null How can i get date in the textbox Date.kt import android.annotation.SuppressLint import android.app.AlertDialog import android.app.DatePickerDialog import android.app.Dialog import android.graphics.Color import android.os.Bundle import android.util.TypedValue import android.view.Gravity...

how to use curl URL in retrofit? I have to use this sample URL ؛curl -u API_KEY:API_SECRET https://api.bitrefill.com/v1/test؛ in android retrofit please give a solution

How to retrieve list of different object types from Firebase? I'm facing a problem that I have a list of different object types and I'm fetching that list using AddClildEventLitener(), so the problem is to retrieve those objects I should give specific object to "getValue(SpecificObject.class)". So, How can I achieve this step? Example of realtime DB structure: -List -random id1(Object) -title -description -random id2(Object) -first name -last name -random id3(Object) -title -image -random id4(Object) -title -description -image