How to set container transform animation when using ActivityResultLauncher I'm trying to set container transform on a floating action button between activities like the one in this material link. According to the material document I'm using AcitivityOptions to set the animation val options = ActivityOptions.makeSceneTransitionAnimation( this, binding.fabSubmitTicket,...

Change data in list for RecyclerView from a single RecyclerView Item I want to feed a list of pairs to an a RecyclerView adapter and update the value of this list based on the selection of an individual RecyclerView item. Let's say I've got a list of pairs, myList, which looks like this: val myList:MutableList = mutableListOf( //(Hint, Value) Pair("Entry 1", 3), Pair("Entry 2", 5), // More entries Pair("Entry N", 999), ) Information for what I try to achieve: The pair is used to map a hint (or description) of a value to the value...

paint in android stodio hello dears,I have developed a drawing program in Android Studio with kotlin and I have placed a seekbar to change the width of the lines, but when I change the seekbar, the lines I have already drawn also change, which is not desirable. I will upload any part of the code you need. Thank you for your guidance.

Find a better way to write Kotlin Flow codes I am try to write these code like flatMapConcat or flapMapLastest but it always triggers when variables are created with initialization with ViewModel, and not my idea. So I hope there're some ways to create currentWeather stateFlow variable that only trigger something after locationRepository.location emit something, not at the creating. fun onForegroundPermissionApproved() { viewModelScope.launch { locationRepository.location.collect { location ->...

Getting ID token from google sign-in I am trying to use http4k's built in oauth module to implement Google sign-in in my backend app. Here is what I have so far: val googleClientId = "" val googleClientSecret = "" // this is a test implementation of the OAuthPersistence interface, which should be // implemented by application developers val oAuthPersistence = InsecureCookieBasedOAuthPersistence("Google") // pre-defined configuration exist for common OAuth providers val oauthProvider = OAuthProvider.google( JavaHttpClient(),...

Share Image to third party apps in android I'm trying to share image with third party apps in android. I'm able to share image with all device except Xiaomi. val shareIntent = Intent() shareIntent.action = Intent.ACTION_SEND shareIntent.putExtra(Intent.EXTRA_TEXT, shareText) shareIntent.putExtra(Intent.EXTRA_STREAM,imageUri) shareIntent.type = "image/*" shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION) context.startActivity(Intent.createChooser(shareIntent, "Share using"))

Map fragment view is not rotated I have this map fragment with android:rotation="90" to rotate it 90 degrees. However, it's not rotated when I run the app, why?

How to replace AsyncTask in this code to find places according to a api call string I'm getting this issue on my personal android project: i want to use google places api call to show and mark nearby and specific places on map but it does not work as intended because asyncTasks are deprecated. How to replace the deprecated class AsyncTask ? Thanks in advance: class MapsActivity : FragmentActivity(),OnMapReadyCallback { var context : Context? = null var mMap : GoogleMap? = null override fun onCreate(savedInstanceState: Bundle?) {...

Dynamically change the color of `firstInputTip` in hanks-zyh/PasscodeView How can I dynamically change color of firstInputTip? I'm following instruction in here. When I remove the assigned background color it automatically takes default white color then I can't get visuals on the firstInputTip or secondInputTip.

Can't cast application to the ViewModel in Fragment So I'm trying to get along with the android codelabs about room, and I've faced some issue. I can't cast application in the ViewModel in fragment, but I can do it in Activity did I screw up something, or it's intended behaviour? Here's some code: Fragment private val wordViewModel: CurrencyDatabaseViewModel by viewModels { CurrencyDatabaseFactory((application as CurrencyApplication).repository) } the application is red. ViewModel class atabaseViewModel(private val DatabaseRepository:...

okhttp3 java.lang.NoClassDefFoundError: kotlin/jvm/internal/Intrinsics I m following this tutorial : https://scrapingant.com/blog/web-scraping-java to scrap with java. I created a java project and when I try to execute this code from the tutorial : import java.io.IOException; import java.util.regex.Matcher; import java.util.regex.Pattern; import okhttp3.OkHttpClient; import okhttp3.Request; import okhttp3.Response; public class App { public static void main(String[]...

How to use coroutines instead of parallelstreams in kotlin I am failry new to Kotlin and I want to know about a scenario where I have some list of IDs (say customer-ids) that needs to be processed and should be tracked. I have used java parallel-streams for iterating the list and processing them parallely. I just want to know how to do the same using kotlin coroutines with async and await. Is there any benefit to it compared to parallel streams? Any help welcomed. Thanks in advance! fun process(id: String) = runBlocking { //holds logic to call an...

How to find RestController mapping that matches a URI in spring? Given a input URI string how to find the RestController template that matches this? For example, given an input URI - /users/1 it should match to /users/{id}

Testing against memory leaks in Kotlin Native The following Kotlin Native test code uses weak references and manual triggering of garbage collection in the hope of ensuring objects have been reclaimed (rationale: if this works correctly then this mechanism can then be used in more complex scenarios to ensure various components don't hold to references they no longer need. Alternative approaches to achieve this goal are out of scope for this question and will not be accepted as answers, but are welcome in comments!): import...

Consider defining a bean of type exampleService in your configuration I can't run spring boot application while I am getting the next error "Consider defining a bean of type 'exampleService(exampleService is interface)' in your configuration". exampleService - is coming from openApiGeneration. Should I solve the problem direct from build.gradle? The code is written in kotlin

how i can reread my config file in runtime spring? The configuration file (application.yml) lies on the server, but there was a difficulty in the fact that after any change, you need to restart the docker. How can I reread it while the server is running?

Why run cucumber tests with tags gives error message I have a Maven project with JUnit 4 and Cucumber tests. I want to run one test with particular tag. When I run command in Terminal mvn test -Dcucumber.filter.tags="@Smoke" or mvn test -Dcucumber.options="--tags @Smoke" I get errror message: [ERROR] Unknown lifecycle phase ".options=--tags @Smoke". You must specify a valid lifecycle phase or a goal in the format : or :[:]:. Availa ble lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources,...

socket access denied in kotlin Android so I get this error(info) I/System.out: [socket]:check permission begin! even though I have these permissions in AndroidManifest.xml Here is the code that causes the error (the connect() function causes the error ) connectBTN.setOnClickListener { var fclient = FTPClient() runCatching { fclient.connect("192.168.1.32",21) fclient.login(CREDENTIALS...) } } I've tried many things but none of them seems to work I don't know what...

Save User input on a screen composable and in a room database using Compose My goal is to save data that the user inputs in a field ( my case outlinedtextfield ) and store that data both on screen for the user to see and in a local database using room. I have created the basics of room ( Database, Dao, Data class, Repository, RepositoryImpl and a viewmodel ), but I cant figure out how to save the user input into it/ take user input and save it to the database I created. I want to save both string input and Int input. How can I achieve this while following best...

Loading spinner not working correctly in next screen in jetpack compose I am new in Compose Navigation. I have Button and when I clicked, I called the function in Viewmodel and trigger loading event with using StateFlow. So I called the next screen through navigation and calling loading spinner. I used delay(5000) to show spinner more before getting data but spinner is loading after the data is loaded. Can someone guide me. MainActivityViewModel.kt class MainActivityViewModel(private val resultRepository: ResultRepository) : ViewModel() { val...

Send multiple files with S3TransferManager without physical directory Does anyone know how can I send multiple files (as a file list MutableList that I populate within a loop) using the S3TransferManager method uploadDirectory without needing to create the files physically on my disc? It does't need to use uploadDirectory method, but I don't want to save them on disc before send them to S3, I have them on memory and I'd like o keep it that way. Here is my code block so far: val s3Request = PutObjectRequest.builder() .bucket(bucket)...

Firebase: Realtime Database - extreme data usage So we're working with the Firebase Realtime Database and have encountered some issues regarding the data usage. Currently the total database data comes to a clean 4MB and all we're really GET'ing with every single call made to the RTDB is a single boolean and then a set of 2 strings, basically. Structure is similar to this: - Root > ------ child 1 > ------- child 1.2 > -------- child 1.3 > --------- value : true ------ child 2 > ------- child 2.1 > -------- child 2.2 > ---------...

How to await for value using Coroutines with viewModelScope How to await for value using Coroutine suspend method in viewModel in most efficient way. My solution for now: viewModelScope.launch { val item = async { itemRepository.getItem(id) }.await() print("log me after not null $item) } Kotlin converts it to and the question is also why? :) viewModelScope.launch { withContext(Dispatchers.Default) { itemRepository.getItem(id) } print("log me after not null $item) }...

Remove conflicting slf4j packages from External aar Android I have integrated an SDK .aar which contains packages for slf4j library and already have one library which is using different artifacts.Therefore app code is calling to library and library not considering it artefact packages and call it from SDK due to that app is crashing. crash logs are as follows. java.lang.ExceptionInInitializerError at template_engine.TemplateEngine.(TemplateEngine.kt:84) at...

Read the contents of a requested file without saving it in Ktor [Kotlin] Is it possible to read the contents of a file directly without having to save it. The file (.json) is received as a multipart request. This example was used for orientation. Instead of saving the file as in the example, its content is to be saved directly in a map. With the following line I get the fileBytes. var fileBytes = part.streamProvider().readBytes() How to read the content of the file from the...

Long response from retrofit - can I make my model class more optimized? I have response some retrofit, and I'd like to ask you, if there's some way to make the model class shorter. So the response look like this: "qwe"{ "X": { "start_rate": 3.3, "end_rate": 2.2, "change": -1.1, "change_pct": -9.9 }, "XX": { "start_rate": 1.1, "end_rate": 2.2, "change": 3.3, "change_pct": 4.4 }, "XXX": { "start_rate": 6.6, "end_rate": 5.5, "change": 6.6, "change_pct":...

Why rememberCoilPainter is not working in project? My Coil Image Implementation val painter = rememberCoilPainter( request = category.icon, imageLoader = ImageLoader.invoke(context) ) Image( painter = painter ?: painterResource(id = R.drawable.home_active), contentDescription = "", modifier = modifier.size(50.dp) ) And Data Source data class Category( val icon: String?, val id: Int, val is_subcat: String, val name: String?, val type: String ) { companion object { val...

Android retrofit 2 | Display JSON data in Recyclerview Kotlin I have a problem on how to display my json data to a recycler view in kotlin. Here is my JSON data in which I want to display data object values in a single recycler view. API Response: { "statusCode": 200, "response": { "data": [ { "id": 1, "title": "One", "service_types": [ { "id": 84, }, { "id": 34,...

ImageView constraintlayout bottom Is there any way to assign double bottom_toBottomOf in an ImageView? I have a layout that I have something like a FloatingActionButton and I want to be always above of my two views. I started doing the list and it works because I've added in the FAB bottom_toBottomOf="idRecyclerView" but the problem is now that I've added another view, the FAB doesn't put above of that view because it's aligned to the recyclerView. Note : RecyclerView and View are visibility=gone since start, depending on the...