How we can get url from local storage in kotlin? How we can get url from local storage? I need to send the image that I've picked from local storage to server. My friend told me to get url from the image. How can i do that? I work on fragment rather than activity. This is my fragment code: https://codeshare.io/3AMWY6 and this is my viewmodel code: https://codeshare.io/Lw0xnl I can get image from gallery but...

Pepper Emulator doesn't work in Android Studio I been working with the pepper Emulator in Android Studio for a while - now I switched computers and installed AS on the new one. Current AS version 4.2.2 (as higher versions have shown issues with pepper emulator before) I followed this description here to the T: <a href="https://developer.softbankrobotics.com/pepper-qisdk/getting-started/installing-pepper-sdk-plug#avd-graphical-option" rel="nofollow...

Link &lt;Button&gt; to URL Android Studio I have seen many tutorials on Stack, however none seem to be recent enough to be relevant or don't actually answer the question. Without using TextView, I want to link a button to an external URL. My current Button code: My .kt file code, with a solution I thought would work: class ActivitySettings : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_settings)...

Android studio Google Wallet The Google wallet button is not visible - (location India). please help me to fix this

Unable to use style on other UI composables aside Text I can use: Text( ........... style = MaterialTheme.typography.body2, ......... ) But I cant use: ClickableText( ........... style = MaterialTheme.typography.body2. //not working ) I need to use the 'style' attribute for text related UI composables like ClickableText and while building annotated strings using withStyle(...) Also I should be able to call my theme - Materialtheme.typography.whatever on the style

How to create Instagram Explorer Layout? I tried even using FlexboxLayout and Spanned to get the desired shape and it didn't work, please help (Kotlin) //////////////////////////////////////////////// and my code enter image description here <a href="https://i.stack.imgur.com/GUThu.jpg" rel="nofollow noreferrer">enter image...

Kotlin - Wrong Double Addition Expected behavior print(33.3 + 6.66) // output = 39.69 Actual behavior print(33.3 + 6.66) // output = 39.959999999999994 I tried this on android app, android studio testing and kotlin playground and getting the same unexpected behavior My question is how to achieve the expected behavior without any rounding

Infer property type if not null I have a function like the following: fun getCommonItemsFrom(element: Element): List? = if (element.parent is CommonElementWrapper) element.items else null So let's assume that Element has a property called parent, which is of type ElementWrapper? (an interface). And this property may or may not be a concrete instance of CommonElementWrapper. This function returns the items (that is non-nullable List) of an Element, as long as the parent property is an instance of...

How to make Button within fragment close current and open another fragment in Kotlin I need to create 2 fragments and 2 button in first fragment one which will close current fragment and start another, and second which will close app at all, what i'm doing wrong(each fragment in different holders)? First fragment opens well, but when i click on buttons in first activity, they don't working at all. How can i write this rightway? MainActivity.kt package com.example.webviewapp import androidx.appcompat.app.AppCompatActivity import android.os.Bundle class MainActivity :...

Unfixed element on top of RecyclerView I have something like this: When I run this, the TextView element is fixed and scrolls when I scroll through my RecyclerView. Is there a way so that I can make it where the TextView element is on top of the RecyclerView and when I scroll it's not fixed? I'm using a TextView to just do testing, but eventually I'd like to have a header on top of the RecyclerView that shouldn't be scrollable with the RecyclerView and just stay on top.

I cannot select Java as an option when creating a new project in Android Studio 2021 I just updated to 2021.2.1 Patch 1. When I create a new project and select a material3 type, only kotlin is avalaible: I'm not sure if it is because of the update because it has been long time since I did something for Android. However, if I don't select the material3 option Java is available. Can we use material3 with java? Really Google?

PHP RESTful API hosted in Cpanel Excuse me, i have some files PHP RESTful API. I want to make it online with Cpanel. I uploaded the API files to Cpanel. But, I don't know how to get the file URL to access in mobile application with Retrofit.

How can i binding in Kotlin? For example, private lateinit var textView : TextView then, textView = binding.txtView12 is that possible? If this is not possible, what can i do for that?

Is there a way to loop dynamic links parameters to avoid repetition of values? I'm using kotlin and I have implemented dynamic links to my app, and when ever the user clicks the link, it will retrieve specific data from Firebase depending on the link. I try to query the parameters of the link but I was unsuccessful so I had to get creative and use .endWith("") statement to assign each link a specific collection from Firebase. The problem is that the more links I use, the bigger the list will get and is not convinient for me. I know there has to be a more efficient way....

how to bind data to recyclerView from local JSON file I had one learning project, that requires to get data from JSON local file, now I faced a problem with images on recyclerView loaded with Glide, the photos were not showing in it. Other than that, I had to send another data from the JSON file to DetailsActivity, and I still didn't figure it the way to approach it, any suggestions?? here are the 3 lists of sample JSON files; { "users": [{ "username": "JakeWharton", "name": "Jake Wharton", "avatar":...

How to write Kotlin unit test to test a function internally calling other functions I'm new Kotlin and facing issue while writing Kotlin Junit test, unable to go inside if condition! override fun process(message: String) { try { logger.info("(invFileTransformer) Process inventory processor evaluation started...") val sqsPayloadInfo = UtilityFunctions.sqsQPayloadExtractor(message) val inventoryInfo = UtilityFunctions.extractInventoryType(sqsPayloadInfo[0]) if (!inventoryInfo.isNullOrEmpty()) {...

How we can send an image to the server in kotlin? I try yo send the image that i get from local gallery to swagger. The required type for image is string ($binary). How can i send it to server? I've search in google and youtube but it seems i still doesn't find the tutorial i need, sometimes it is in activity than fragment. So i confused. I'm new in kotlin. This is my fragment code: https://codeshare.io/3AMWY6 and this is my viewModel code: <a...

Ktor client: how to remove(not include) REQUEST/FROM log the request code var myClient: HttpClient = HttpClient(Android) { // Logging install(Logging) { logger = Logger.ANDROID level = LogLevel.BODY } } when try to request URL myClient.get("https://www.sample.com/state") try to run the request and got the following request log 2022-07-05 11:20:58.667 977-1021/? W/System.err: [DefaultDispatcher-worker-1] INFO io.ktor.client.HttpClient - REQUEST: https://www.sample.com/state 2022-07-05 11:20:58.667 977-1021/?...

How to make Spring Boot Kotlin bootRun and devtools restart faster? I'm working on a Spring Boot + Kotlin application and want to speedup the bootRun startup and devtools restart time. The restart currently takes around 20-30 seconds which feels painfully slow compared to the near-instant refresh of frontend changes when hot-reloading is possible. I'm using macOS Big Sur 11.6.7 with the Amazon corretto 17 JDK

How to add a corner badge for a Floating action button in Android xml? This is how it looks But I want the black dot on top of floating action button. Could someone please help me here?

Jetpack Compose Optional Arguments: What's the string between the braces {}? When working with optional arguments in Compose: What's the value between the braces? "item=" is the key. What is the purpose of the string within the braces? composable("Details?item={item}", arguments = listOf(navArgument("item") { this.type = NavType.StringType defaultValue = "Item not available!" })) {

Android IncompatibleClassChangeError and Fatal Exception: java.lang.VerifyError I got the following error after updating the app to play store, I didn't get the error but from the firebase crashlytics i found the following crash issue, so please let me know what i have to do or i require downgrade to older version now? or required to add following line? -keep class androidx.core.app.* { ; } If I add the above line then is it best practice to do that? Is it secure? My Error are following : Fatal Exception: java.lang.IncompatibleClassChangeError: Superclass...

Dagger 2 error Execution failed for task ':app:kaptDebugKotlin' Anyone can help me please, iam still learning android and DI in android with dagger and just try implement the simple concept with dagger but i found the error Execution failed for task ':app:kaptDebugKotlin' and there is the complete error log. FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:kaptDebugKotlin'.

A failure occurred while executing org.jetbrains.kotlin.gradle.internal.KaptWithoutKotlincTask$KaptExecutionWorkAction

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Android: Can explicit intents work without adding QUERY_ALL_PACKAGES (or package under queries tag) to my manifest? I have small code which makes sure a document is always opened in browser. It is working so far. I got warning from Google Play Console stating: If your app requires the QUERY_ALL_PACKAGES permission, you need to submit the declaration form in Play Console by July 12 I have checked and verified, we don't use QUERY_ALL_PACKAGES in my app. However, we use explicit intents and resolveActivity in few places. One of the <a...

How interface can enforce "static" methods in sub-classes in Kotlin I'm implementing a customized Parcelable interface using Kotlin (Original Android's API: https://developer.android.com/reference/kotlin/android/os/Parcelable). How can I enforce a static field (i.e. companion object) similar to how the CREATOR field is enforced?

How to validate EditText input in custom view I'm trying to make a custom view of an EditText with a TextView under it wich says the error of the validation. My idea is to make a validation of min and max lenght in my custom view and make visible or change text the TextView if the edittext input pass this validations or not but I'm new at custom views and dont have any idea of how to reach it, I did't find any EditText custom view like this. Can someone help me?

Using the Epoxy ModelView causes Inflate errors and NullPoint errors I'm using the @ModelView annotation from the Epoxy library to create a CustomView. I'm making it with reference to another example, but the following error keeps coming up. android.view.InflateException: Binary XML file line #2 in com.example.testepoxy:layout/item_custom_view: Binary XML file line #2 in com.example.testepoxy:layout/my_view: Error inflating class com.example.testepoxy.ItemCustomView Caused by: java.lang.NullPointerException: findViewById(R.id.title) must not be null...

Room livedata , databinding issue : UI doesn't update when data changes I am now developing an application where I use MVVM pattern for UI and repository interaction. In other words, I receive live data object with a list of models from my ROOM data base query via repository, then assign it to my live data variable in viewmodel. After that, this data should be populated to my xml layout recycler view via data binding, but It happens only once fragment is initialised. In other cases recycler view is void DAO code : @Query("SELECT * FROM note WHERE content LIKE...

onSaveInstanceState doesn't handle the state I'm trying to get my edittext1.text while clicking on the getName button after screen flipped but it doesn't work. How it should work adding some text to the et1 click setName then tv1 appears (tv1.text = et1.text, var "name" = tv1.text) flip the screen click getName (at the et1 have to be value "name" that we put to the SaveInstanceState before) I'm a noobie, hope You can help me! Thanks in advance.