Unresolved reference: inflate, Android studio veiwBinding error I was trying to implement viewBinding in Kotlin android studio project but it pops up an error like this: Unresolved reference: inflate I tried all the suggestions given on this site and the actions suggested by android studio (to import various things), but I was still not able to resolve it. My code is as follows: import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.View.inflate import androidx.core.content.res.ColorStateListInflaterCompat.inflate...

How to take an array of integer as variable and print out the first element of the array in kotlin? I am new to kotlin From what I understanding this code should be working but it isn't fun main(args: Array) { //printing out the first element of the array println(args[0]) } main([12,3,4,5])

how to preview and upload video file to firebase in android kotlin I am trying to upload a video file to firebase.:- this is the code:- lateinit var file: Any private fun selectingVideo() { val videoPickIntent = Intent(Intent.ACTION_PICK) videoPickIntent.type = "video/*" startActivityForResult(Intent.createChooser(videoPickIntent, "Please pick a video"), videoRequest ) } override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { super.onActivityResult(requestCode, resultCode, data) if (requestCode ==...

Files are not getting saved in Android Download Folder I am using Download Manager to Download PDFs and Images. Downloaded files are not getting saved in Download Folder. Here is my code. ` val fileName = "MG Uploaded Documents" val request = DownloadManager.Request(Uri.parse(downloadUrl)) .setTitle("Download") .setDescription("Downloading") request.setDestinationUri( Uri.fromFile(File(this.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS) .toString() , fileName)))...

Possibility to draw and fill edittext at the same time I have an application with notes, where I have two edit texts -> title, description. It saves data to room, then display it in recyclerview. I would like to have possibility when I enter addingFragment where I put title and description also have a possibility to draw on this. My idea was to create somekind of two buttons with options (write text or draw) write text will be work as now, but it will draw on bitmap programmatically generated and when I click on draw button I will draw on this...

How to apply Locale to Plural resource? I'm using plurals in resources just like docs saying: https://developer.android.com/guide/topics/resources/string-resource#Plurals My app using only one language, so i want to use my language's rules no matter which language is set on device. How can i use Locale in my plurals? %d zero %d one %d two %d few %d many %d other...

Cant understand annotation propagation for lambdas in Kotlin According to official documentation - https://kotlinlang.org/docs/annotations.html#lambdas there is an approach for introspect a lambda function for annotations searching. But i cant find any examples for this approach But invoke() method does not provide any context, because it is just a directive for function evaluating How to properly find any annotation placed right before lambda function? Should...

using findNavController.navigate(R.id.action) the status bar color changes I have change the status bar color to white, but when i move from mainFragment to billing fragment using findNavController().navigate(R.id.action) then the status bar color changes to colorPrimary which is blue. but when i use FragmentUtils.getParent(this, MainTabUIDelegate::class.java) ?.setCurrentTab(BottomNavBar.TAB_Premium,"") then color remains White. CAN ANYONE TELL ME WHY THE COLOR CHANGES TO colorPimary using findNavController().navigate(R.id.action) statement

I am not able to access id from itemView I am learning to create RecyclerView using Kotlin from this video . According to this video I can access 'tvTitle' and 'cbDone' from itemView. But in my code it is not showing any suggestion, and if I type by my self it show error. Screenshots

RxJava - How to continue polling with observable interval if error occurs I have a simple network polling function with observable intervals private fun pollFromApi(): Observable { return Observable.interval(3L, TimeUnit.SECONDS, schedulerProvider.io()) .startWith(0L) .flatMap { api.getState().toObservable() } .map { // map response to MyState } .onErrorReturn { return@onErrorReturn MyState.Polling // if error occurred emit Polling State } .takeUntil {...

Explicit type assignment in Koin singleton I have a list of objects which are created using reflection in runtime and the types are not known in compile time. How can I define a singleton object in Koin using its class during runtime? Something like this: val configurations: List = Configuration.scanAllConfigurations() module { configurations.forEach { single(it::class) { it } } } But unfortunately we can not explicitly define Class in single{}. Is there any solution to this?

How to get high quality image from arcore **I need high quality image with arcore. Currently I can extract the image but the armodel does not show. I have tried to get the image from draw frame **

import public in proto2 handled in Java/Kotlin I'm starting a project, which involves some grpc and proto2 communication (already existing for years and used in some other software). I have multiple proto2 files and they are joined together by import, like below: syntax = "proto2"; import public "Models.proto"; import public "Others.proto"; ... this doesn't work in Java/Kotlin as noted in DOC Note that the public...

Tried to build flutter app and got this Error "A problem occurred configuring root project 'android'" FAILURE: Build failed with an exception. What went wrong: A problem occurred configuring root project 'android'. Could not resolve all files for configuration ':classpath'. Could not download kotlin-gradle-plugin-1.6.10.jar (org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10)

Could not get resource 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.6.10/kotlin-gradle-plugin-1.6.10.jar'.

Could not GET...

Cannot find DaggerAppComponent inside Application class I'm using kotlin latest version and trying to implement dagger2, but after rebuilding the project the suggestions would never give me "DaggerAppComponent" to build. my dependencies implementation 'com.google.dagger🗡2.38.1' implementation 'com.google.dagger:dagger-android:2.38.1' implementation 'com.google.dagger:dagger-android-support:2.35.1' annotationProcessor 'com.google.dagger:dagger-compiler:2.38.1' annotationProcessor 'com.google.dagger:dagger-android-processor:2.38.1' And I...

can i create a folder for my application under storage/emulated/0 (android 12) i found this in android developers website App-specific directory on external storage Starting in Android 11, apps cannot create their own app-specific directory on external storage. To access the directory that the system provides for your app, call getExternalFilesDirs().

Data class primary constructor must have only property (val / var) parameters I am converting my Json into data object class: The JSON comes in this format: entry":[ { "im:name": {"label":"Growin' Up"} .... } So in my data class I have: data class Entry( val im:name: ImName ) But I am having an arror: Data class primary constructor must have only property (val / var) parameters I cant change the JSON returned

Why do my sensors only give me 2 values for compass app? I am building a compass app. Therefore I have a repository. The code is from the android documentation. I am not really sure whether everthing is working properly. The problem is, that I only get 2 different values in my Log.din SensorChanged and they aren't even degrees. For example I get values like: -2.9381263, 0.20342612. And I am calling startRotationQueries in my MainViewModel. class SensorRepository { private val accelerometerReading = FloatArray(3) private val...

Way to block use of TLS 1.0/1.1 when using Ktor/Netty I'm currently using Ktor Server 1.6.x along with Netty and trying to block use of TLS 1.0 and 1.1. If using Netty on it's own it looks like this could be achieved something like approach in How to exclude weak protocols (ciphers suits) from the Netty SSLContext? but when using with Ktor it doesn't look like way to customise for example SslContextBuilder. Has...

Is it possible to input one argument out of two in GraphQL? I have a situation where in I have to input one parameter out of the given two. Suppose the schema is input fruit { apple: Apple banana: banana } Now, if user inputs apple, then he cannot input banana and vice-versa. Is this possible in GraphQL?

How can I solve this connection problem with firebees? what the Solution for this problem

How to save google calendar event from fragment? I would like to save my event automatically in calendar event it could be silent adding or directly added by user after navigation to calendar. in ViewModel fun saveInGoogleCalendar(goalTitle: String, contentResolver: ContentResolver) { val calID: Long = 3 val values = ContentValues().apply { put(CalendarContract.Events.DTSTART, Calendar.getInstance().timeInMillis) put(CalendarContract.Events.DTEND, calendar.timeInMillis)...

onclicklistener not working until horizontal recyclerview scrolled to the end I am using onclicklistener to highlight selected recyclerview item. The problem is that it is not working until I scroll rv to its end. After that it highlights as it is supposed to. I tried to set this parameters in xml android:clickable="false"android:focusable="false" android:focusableInTouchMode="false" but no use. Here is adapter class ServiceGroupRvAdapter() : BaseRecyclerListAdapter() { private lateinit var mOnServiceGroupListener:...

IMEI android kotlin solution IMEI android kotlin solution * IMEI generator for every Android* if you need an imei for your app , you can use this git I am testing this method and it works Device information Utils.getIMEI(context required()).toString(),Toast.LENGTH_SHORT).show()

I'm using Android Studio. When I add button in activity_main The app stop on the AVD When I add button in "activity_main" The app stop on the AVD but If I delete the button, app run normally. If I make the button as comment or delete this, The app run correctly. What should I do? please teach me What I have to do. This is my "activity_main" file

2d mutable list populate - kotlin I am trying to fill the list below with strings, but I cannot figure out how to set the variable strings to match the required type. I keep getting type mismatch. (type mismatch: inferred type is MutableList but String was expected) fun main() { val inputList: MutableList = mutableListOf() val n = readLine()!!.toInt() var strings: String for (i in 0 until n) { strings = "D".toString().toMutableList() inputList.add(strings)...

403 Forbidden. The request signature we calculated does not match signature you provided. Check your key and signing method from Android to amazon s3 I am trying to call get api using aws signing method but not able to get the response. Below is my code. val secretkey = "E+t5/nDf6/NKNJBjbsdjv" val accesskey = "DJKSBDKSBNKFGNBFG" val credentials: AWSCredentials = BasicAWSCredentials(accesskey, secretkey) val API_GATEWAY_SERVICE_NAME = "s3" val requestAws: Request = DefaultRequest(API_GATEWAY_SERVICE_NAME) val uri = URI.create("https://s3.us-west-2.amazonaws.com/..../../sample") requestAws.endpoint = uri requestAws.resourcePath =...

Not able to use Shopify Mobile sdk in android implementation 'com.shopify.mobilebuysdk:buy13.0.0' this is the latest SDK by Shopify and I want to use graphql query to fetch products but not able to create a client class also not able to fetch and post data through SDK... link is attached https://github.com/Shopify/mobile-buy-sdk-android

How to use kotlin value classes with MyBatis Can anybody give advive for using kotlin inline class () with MyBatis. I have this code: MyBatis mapper: @Mapper interface EntityMapper { fun findEntitiesByStatuses(startId: Long, fetchLimit: FetchLimit, statuses: List) } Value class: @JvmInline value class FetchLimit( val value: Int ) { init { require(value >= 1) { "FetchLimit should be grater or equal 1. Current: $value" } } } Xml with sql: SELECT e.id, e.status,...