Requests may occationally lead to `Sockettimeout` error, trying to find a way to implement the error message I am currently building a NewsApplication consisting of 7 different categories The problem I am currently facing is, whenever I start the app, the app would send out 7 requests, however at times, some of the responses would result in the Sockettimeout error, which makes it awkward as some of the Fragments will be populated while the others will be blank. I then tried a different method, I attempted to prevent any of...

Output "from Now" string in Kotlin using UTC timezone I'm trying to write a Kotlin function which replicates the behaviour of fromNow in the moment library. I have the following code: fun formatDuration(dateTime: String): String { try { val parsedDateTime = Instant.parse(dateTime) val prettyTime = PrettyTime() prettyTime.reference = Instant.now().atZone(ZoneOffset.UTC).toInstant() return prettyTime.format(parsedDateTime) } catch (e: DateTimeParseException) { e.printStackTrace() return...

Screen recording asks permission every time in android version 12 or above Thanks for your attention about my trouble. I am working with android + java & kotlin app. It needs to be screen recorded but it asks permission every time in android version 12 or above. I hope this would ask only one time for permission request. I've seen <a href="https://play.google.com/store/apps/details?id=videoeditor.videorecorder.screenrecorder" rel="nofollow...

How to get Thisweek start and end date and Lastweek start and end date in Kotlin I need to get this week startdate like 2023-02-20 and last week startdate and end date. startdate will be monday. so I create 4 variables like below. private var thisWeekStart : Long = 0 private var thisWeekEnd : Long = 0 private var lastWeekStart : Long = 0 private var lastWeekEnd : Long = 0 And I tried to assign something like below.. var cal = Calendar.getInstance() cal.time = Date() thisWeekEnd = cal.timeInMillis // 이번주 시작...

Access to Nested Json Kotlin I don't know how to get data from nested Json { "results":[ { "id":1, "name":"Rick Sanchez", "status":"Alive", "species":"Human", "type":"", "gender":"Male", Json looks like above, i want to get access to name variable. My code: Data class: data class Movie( @Json(name = "results") val results: List ) data class MovieDetail( @Json(name = "name") val name: String ) ApiService: private const val BASE_URL =...

The app:layout_constraintVertical_chainStyle="spread_inside" or any of the options - packed, spread - has not effect; why? In the provided code, the attribute app:layout_constraintVertical_chainStyle="spread_inside" is set on the parent ConstraintLayout. This attribute controls the spacing behavior between views in a vertical chain. According to the documentation, the "spread_inside" chain style should evenly distribute the extra space between views in the chain, while aligning the first and last views to the top and bottom of the chain, respectively. However, when the layout is rendered, the chain style does not...

Can't set paint to canvas.drawBitmap() I follow a tutorial and the code is error in the line of drawBitmap() val paint = Paint() paint.colorFilter = ColorFilter.lighting(Color.LightGray, Color.Magenta) val canvas = android.graphics.Canvas(resultBmp) canvas.drawBitmap(resultBmp,0f,0f, paint) I tried but the solution doesn't work val paint : Paint? = null

Android Room - Unresolved reference: onConflictStrategy In this in the line @Insert(onConflict = onConflictStrategy.IGNORE) android studio says Unresolved reference: onConflictStrategy and in the line @Query("Select * from notes_table order by id ASC") The whole string is of green color while the words Select, from, order by and ASC should be orange Here is my build.gradle plugins { id 'com.android.application' id 'org.jetbrains.kotlin.android'...

Problem with local database and remote database data when updating local data I'm doing a practise with the rick and morty api and I have two fragments, one with a recycleview with the characters and another one with the detail of the character, where also you can update some of the values. My problem is that when I update a value, if I go back to the main fragment with the recycle view, that value is updated but when I go back again to the detail, the value is again the original one. I don't know how to fix it. This is my detail fragment: class GetCharacterDetail:...

android x navigation is not going back to host fragment android x navigation is not going back to host fragment when triggered from specific destionations i tried lot of things but anything didn'twork for me

How to create a dynamic UI with Kotlin in Android Studio create widget at runtime as texts and buttons, with kotlin language For example, when clicking a button, a new text is created

Android Homescreen Widget I am experiencing some issues with recording audio. I have created a widget button that is supposed to initiate audio recording when clicked, and stop the recording after a few seconds. However, the button doesn't seem to be working as intended. Can you please provide me with some assistance in resolving this issue? class RecordService() : Service() { companion object { const val START_RECORDING_ACTION = "START_RECORDING" } private var recorder: MediaRecorder? = null...

Can't find user/app directory on real device in Android Studio I can save a file in the directory on my emulator/virtual device /data/user/0/programname/files/test.txt but when I start the app on a real device Xiaomi MI A2 - there is no such directory and Android Studio throws a file not found exception I tried Device file explorer - no such directory Any help?

The PhilJay's MPAndroidChart pieChart graph is not displayed I want to display a simple pie chart with PhilJay's MPAndroidChart library in a fragment but the application crashed. I added the dependencies in the project and module Gradle files and assigned the PieChart object in the OnCreateView method and created four values for its display. My Gradle Poyect file: buildscript { repositories { google() mavenCentral() maven { url 'https://jitpack.io' } } dependencies { def nav_version = "2.5.1"...

Create a web application with Kotlin (I am a complete newbie in both front-end and back-end) At the university, instead of an exam, there will be a project (web application) on the subject of 'Web programming', the topic of which I have to come up with. The teacher uses .Net and React, so the lectures will be based on these technologies, but students can use anything they like. I learned Kotlin and started learning Android (TO-DO is the hardest thing I've done), so I want to do a project in an already familiar language. Project requirements: Technical: Swagger UI Authorization using...

Firebase role management I'm connecting to the same Firebase database across three Android apps. The first is a company app, the second is a manager, and the third is an employee. Also, each login requires a distinct set of three actions. The company should use the company app to log in whenever it wants to, and vice versa. So how can I prove that the company shouldn't log in using the manager or employee app login interface? Three modules are: <a href="" rel="nofollow...

Theme ActionBar text title color issue with MaterialComponents.DayNight.DarkActionBar I am struggling to set the dark and light mode theme color's for the title text. Nothing seems to work. My themes.xml code: @color/colorAccent //PrefScreen text @color/colorAccent //PrefScreen summary @color/background_dark //ActionBar background @color/colorPrimary //fab outline, PrefCategory @color/OnSecN //fab icon false @color/background_dark @color/background_dark I have tried textColor and titleTextColor.

Error on android studio : "opening kernel wakelock stats for: wakeup35: Permission denied " I keep getting errors about pipe fail and permission denied when I try to run mu code on Android Studio. Does anyone know how to fix this problem? " 2023-02-19 143613.517 483-483/? E/netmgr: qemu_pipe_open_ns62 Could not connect to the 'pipeqemudnetwork' service: Invalid argument 2023-02-19 143613.519 483-483/? E/netmgr: Failed to open QEMU pipe 'qemud:network': Invalid argument 2023-02-19 143618.559 485-485/? E/wifi_forwarder: qemu_pipe_open_ns62 Could not connect to the...

ScrollView can host only one direct child and i also have only one child I have a layout which need to be scrollable.This is a fragment and the fragment hosted on a activity.The ScrollView has only one child which is relativeLayout and the relativeLayout has multiple child.But i still get the error.The error occured when i install and open the screen,after 5 or 6 second,the app is crashed. This is my layout structure for fragment:

How to properly use Retrofit to call a JSON API in Kotlin I've tried following several tutorials on calling an API and receiving a JSON response in Kotlin, and this is what I have so far: interface APIService { @GET("cursor/popular/10") fun listRepos(): Call // @Path("user") user: String? } fun getURL(url: String): Call { val retrofit = Retrofit.Builder() .baseUrl(url) .addConverterFactory(GsonConverterFactory.create()) .build() val service =...

Convert kotlin annotation to constant I have written my custom annotation processor for my bot command system. It looks like this: @Command( name = "User profile", description = "Fetches user profile", identifiers = ["user", "u", "гыук", "г"] ) class UserProfileCommand ( @Argument( name = "Player", description = "Something written here", identifiers = ["nick", "nickname", "тшсл", "тшслтфьу"], required = true, implicit = true ) val actor: String, @Argument(...

create a desktop application passing code from my android application I have created an android application, but I wanted to know if it can be transformed to a desktop application and what should I do? a small example will suffice I use koltin as background code any suggestions

When to use Sequence over List in Kotlin? Most Kotlin examples and real-world codebases I've seen perform operations over a regular list. data class Person(val name: String, val age: Int) fun main() { val people = listOf(Person("John", 29), Person("Jane", 31)) people.filter { it.age > 30 }.map { it.name } } What would be the real-world scenarios where it makes sense to use Sequence over <a...

allOpen for all kotlin class I write kotlin DSL in separate repository. All class in this gradle project is class for my DSL. I want to be sure that all classes will be open. I now about allopen plugin, but it neet anotation. I don't want to use an annotation, because i can forget to put it when adding a new class. What's the best way to make all kotlin classes open?

Gradle generated buildSrc + Kotlin = how do I upgrade to Java 17? I'm starting a new Kotlin project, and I used Gradle 7.2 to generate the project structure and the buildSrc scripts. I'm not including them here because I have not changed them - I'm just using whatever Gradle generated. I'm getting the following message as part of the build: 'compileJava' task (current target is 17) and 'compileKotlin' task (current target is 1.8) jvm target compatibility should be set to the same Java version. I can't find where in the buildSrc and the generated Gradle...

Android Studio Kotlin add autocompletetext programmatically is it possible to add an AutoCompleteTextView programmatically in Kotlin using Android Studio? and i need to submit it to my mssql database. Thankyou I try everything but it is not working

How to get keyboard shortcut showing in menu without causing double pasting? When I assign the standard keyboard shortcut for paste in my menu, using the keyboard shortcut actually pastes twice because the system automatically performs a paste when that shortcut is used and then it activates the menu item, thereby pasting again. If I do not specify the keyboard shortcut, then the keyboard shortcut still works because it's a system default shortcut but the menu item no longer shows the shortcut in the menu. For example, if I write this: menu("Edit"){...

Kotlin RecyclerView delete only removes bottom row Recyclerview contains a photo and some text. Normal use case is that when the cardview is clicked the photo is selected. However, user might want to delete the photo from the list. There is an icon in the cardview (btnDelete) that can be clicked to delete a photo based on a selectClickListener in the adapter. The correct item is deleted from the database table. If the recyclerView is reloaded the correct photos are included. However, when the user is in the recyclerView and clicks a delete...

Need MotionLayout Reference using DataBinding Tree I'm trying to get the reference to my MotionLayout inside a Fragment inside my RecyclerView so that I can attach my setTransitionListener. I've got the listener prepared, but I don't know the valid path to this object. I've seen many great examples that reference motionLayout vars, but I can't seem to get a valid one using DataBinding methods. My RecyclerView is inside my Fragment as: My MotionLayout is inside my "row_shipper_line" as: My line swipes LEFT perfectly. I just need to listen...

How to use lambdas like in Kotlin-JS? I'm writing library on Kotlin, that builds file from each function that returned string. I get stuck on writing lambda(or something like this) that have inside many fun : String. Need to realize this like in Kotlin-JS, div { + "div content" } or similar. vararg functions : String is bad option for me, because user of library have to use the loop inside(or similar). How to realize this? Thanks.