How to rename title bars project name in android studio? [closed] I'm not getting how to rename project name from android studio and upload to git.

Android free library for string translation I need to translate some strings at run time because the strings that I retrieve from some API had not different languages, so I'm in search of a free library that I can use. This is an example of my code: //choose the correct language of ability effect and translate with an external library if not found var itExists = false lateinit var englishEffect: String for(effect in abilityGson.effect_entries) { if(effect.language.equals(lan)) { itExists = true...

Proper way of using two layout in View Binding Fragment without using include Hey i have TextInputLayout in my fragment. I am opening Popup window on clicking on TextInputEditText. I achieved that in synthetic way, but i want to use in view binding. Can you please suggest me how to do in proper way without using include layout options. fragment.xml ..... Fragment.kt class CountryFragment : Fragment() { private var popupViewArea: View? = null private var _binding: FragmentBinding? = null private val...

how to copy file and get Uri (with read permisssion) using android ResultLauncher in android 11 trying to get file(PDF) form internal storage to upload on server with the help of Android ResultLauncher API, getting Uri in result but I am unable to read that Uri. When trying to copy that file to my app's scope directory with the help of result Uri, getting permission error on contentResolver.openInputStream(uri). this is the error: Permission Denial: reading com.android.providers.media.MediaDocumentsProvider uri requires that you obtain access using ACTION_OPEN_DOCUMENT or related...

Android Canvas PorterDuff not masking correctly What I'm trying to do I'm trying to implement a view that can be masked. Let's say the user has an image like this: which gets masked by a custom shape like this: The resulting image should only let the shoe shine through and make the background transparent. Implementation I have tried to implement it this way: Make all black pixels in the...

Android: Display ImageView on the Activity after touching the screen and then move with finger I have an app. The app now does that when I tap anywhere on the screen, it displays an ImageView at the point of touch. This is hapening in the MotionEvent.ACTION_DOWN. I would like the app to do the following: as long as I touch the screen with my finger and move it the ImageView follows the line of my finger. How can I implement this in MotionEvent.ACTION_MOVE ? Thank you for your answers! Here is the activity_main.xml : and here is the MainActivity.kt : class MainActivity :...

Wait for all volley request in a for loop In my function, I need to return a list that is populated by a for loop with some Volley Request. So I need to wait that all of these requests to be terminated before return the list. I think I need the async CoroutineScope to do this work but I don't know how can I wait for all of that response. This is my code: suspend fun getListOfAbility(pokemon: Pokemon) : MutableList { val listOfAbility: MutableList = emptyList() as MutableList CoroutineScope(Dispatchers.IO).launch {...

How do I grant permission correctly to open files obtained through OpenDocument()? I'm making an app where you are able to select images or documents from storage and they are then displayed in a list kinda like Google Drive so you can choose one and it opens and you can view it. This list is implemented using a RecyclerView, and I store the uri and file type in a json in SharedPreferences. I get the content using: val getFile = registerForActivityResult( ActivityResultContracts.GetContent() ) { if (it != null) { val fileLink = FileLink()...

ReplaceWith - change import in static kotlin function I want change package for function : package ru.top.ci.plugin.version @Deprecated( message = "new package: ru.top.ci.plugin.api", replaceWith = ReplaceWith("semanticConfig()", "ru.top.ci.plugin.api.semanticConfig" ) ) fun Project.semanticConfig() = VersionConfig(semanticVersionResolver(), standardMutator()) I see suggestion in idea, but if I apply it : Add new import (without sort by checkStyle) Old import not remove Befor function add "this." It not work fine: it have 2...

Image in cardview not filling it completely I have this cardview with an image but the thing is, the image does not fill the card and I am not sure why this is happening (changing the width does not seem to affect anything). This is how it looks: This is the xml:

How to update in real time on dynamic subitem addition in nested recyclerview? There is a main recyclerview and a sub recyclerviewinside themain recyclerview`. The main recyclerviewcan addmain items` dynamically with a button. Likewise, the main item has a button to add subitems. The result is half success and half failure. The main item is added well, but the subitem is updated on the screen only after the next main item is added. I am using ListApdater for efficient update And I am using a ViewModel and observe to update and reflect the items in real time. How can I...

Setting an item to appear next to a recycler view keeps appearing on top I have this recyclerview in which I have an arrow at the end of it but the thing is, even though I have setup the constraints for the arrow to appear After the recyclerview, it keeps appearing on top of it. How can I fix this? This is the layout:

Create Notification when Install later is clicked for android apk installation I'm working an app where I'm downloading android apk files and installing them from within the app. After downloading the app, I have a method to Install the app. This is the method below, The broadcast receiver is activated once the download is completed, and destination, is the file path in which the apk has been downloade fun installApp (receiver: BroadcastReceiver, destination: String, uri: Uri) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { val contentUri =...

Recyclerview lagging in scrolling I'm trying to make a music app just to practice with Kotlin and I made a Recyclerview and function that fetches data from external storage. Now my problem is that when I ever scroll up or down it keeps lagging and I think the reason is that in onBindViewHolder function I create a bitmap from the Uri by using this code bitmap = MediaStore.Images.Media.getBitmap(contentResolver,album_uri) And then I set the bitmap...

Design pattern to best implement batch api requests that happen transparently to the calling layer I have a batch processor that I want to refactor to be expressed a 1-to-1 fashion based on input to increase readability, and for further optimization later on. The issue is that there is a service that should be called in batches to reduce HTTP overhead, so mixing the 1-to-1 code with the batch code is a bit tricky, and we may not want to call the service with every input. Results can be sent out eagerly one-by-one, but order must be maintained, so something like a flow doesn't seem to...

What the reason for Kotlin to create jar file execute a class? Despite the fact that both java and Kotlin share the same JVM and same compiler. I can see the only Kotlin always need a jar to execute the file but not java Kotlin kotlinc hello.kt -include-runtime -d hello.jar kotlinc hello.kt -d hello.jar Java javac hello.java java hello Can some one explain me why?

How can I change to RTL by selecting the language I created an app that suppport three languages arabic english and frensh and i program a page that appear in the first time use to select the app language frensh and english go left to right but arabic go right to left, Iknow how to change the language of the app and iknow how to make the "whole" app goes right to left what i dont know is how to do both things at the same time when the arabic is selected and in the same time keep the english andd frnsh go LtR if slected //second case// and...

Getting data from database in Kotlin I need an embedded database for my program, I need to pull questions and answers from this database, I couldn't handle it with sqlite without needing internet, can anyone help?

Hibernate don't see persisted entities I have JVM (Spring boot) application, which running with next logic: @Transactional fun persistOrder() = saveOrder() @Transactional fun createOrder(): OrderDto { val order = saveOrder() val additionalDetails = saveAdditionalDetails(order.uniqueId) return order.mapToDto() } @Transactional fun saveOrder() { orderRepo.save(OrderEntity(uniqueId = generateUniqueId())) // ! } @Transactional fun saveAdditionalDetails(createdOrderId: Int) { additionalDetailsRepo.save(...) } // !...

Adding an ad to a Fragment (KOTLIN) I hope you have been having a good day so far! I am trying to add and ad to my fragment but it keeps not showing when I run the program (KOTLIN). Here is my fragment XML (running the tester ad): Then I am trying to load it in my fragment here (SettingsFragment.kt): override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { // Inflate the layout for this fragment _binding = FragmentSettingsBinding.inflate(inflater,...

Android gradle build fails kotlin on CI unresolved reference R I have a react native project and I can easily build it locally, I've also never had problems with other CI tools such as bitrise. At the moment I need to switch to circleci, but I'm having problems with gradle's kotlin build step. The project basically has some native code. I have tried changing the gradle and the kotlin versions on the project but that didn't help. One thing I noticed is that if I convert these files back to java files they work fine, so there is something wrong with the...

How to try every possible permutation in Kotlin fun main () { var integers = mutableListOf(0) for (x in 1..9) { integers.add(x) } //for or while could be used in this instance var lowerCase = listOf("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z") var upperCase = listOf('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z') println(integers) println(lowerCase) println(upperCase) //Note that for the actual program, it is also vital...

When EditText has a hint, look it double the View For sure, i'am forgetting something to easy, but i've already try much things. I have an EditText, thats when i set a hint, looks the android double it. The hint only dissapear when i set value on "both" fields. All around of task to remove hint when edittext is focused. MyFragment class FormFragment :...

Extracting Nested POJO Object with Rest-Assured I'm writing some tests using rest-assured and its Kotlin extensions to test some simple Spring MVC endpoints. I'm trying to understand how to extract values. One endpoint returns a BookDetailsView POJO, the other returns a Page (where Page is an interface provided by Spring for doing paging). BookDetailsView is a really simple Kotlin data class with a single field: data class BookDetailsView(val id: UUID) For the single object endpoint, I have: @Test fun `single object`() {...

Android Composable Text breaks preview when it receives a Color parameter. Is there a workaround? On any Android Studio version up to Bumblebee 2011.1.1 Canary 11, the following View does not render and in fact breaks the Previewer in unexpected ways. @Preview @Composable fun ColoredText(color: Color = Color.Red) = Text("text") Stable version of Arctic Fox throws a MethodNotFoundError while the canary throws a warning saying it can't find the View. How can I get the preview to work again?

Kotlin 'where' keyword in generics rarely used? I barely began studying Kotlin and Android. In production code I have access to, I noticed that it has no usage of generics bounds keyword 'where'. Is there a certain reason this is the case? In example code below, interface A { fun inside() = println("inA") fun insideA() = println("specA") } interface B { fun inside() = println("inB") fun insideB() = println("specB") } interface AB: A, B { override fun inside() { super<A>.inside() super.inside() } }...

how to convert date to firebase timestamp format in android How to convert date into firebase timestamp format in android My date is - 01-01-2021 Result Format I need is - January 01, 2021 at 33759 PM UTC+5:30(firebase timestamp format) Thanks in advance

How to pass custom message to broadcastreceiver to set it in notification in android? I am building a task reminder app. I need to send notification when task starts. I am using broadcast receiver to send notification. But i want to show task name in notification. How to send msg to broadcastreceiver

How to show most used item in first place in RecyclerView in Android? I have made the application of different tools which have more than 60 tools I want that the user most used item showed in first place in RecyclerView. Please help me how can I do this thing.

How To Stop Or Cancel A Kotlin Coroutine (Stop Currently Running Code Block Instantly)? What I want to achieve? I have a task to download images but as the screen scrolls it will cancel previous downloads and start downloading new ones. I want that when it cancel the coroutine downloading previous image it stop instantly and free up the bandwidth so new images download faster. What I have tried? I have tried multiple ways to stop the coroutine but it keeps going until it finishes the downloading even after cancelling the coroutine. When I cancel the coroutine it makes a variable...