Category "kotlin"

What causes java.lang.VerifyError: Verifier rejected class?

While uing Moshi converter, adding a few more, causes the following error. Not sure where or why it says Rejecting invocation, expected 81 argument registers,

How can i make actionbar not overlap layout on a specific device

actionbar overlaping the layout on pixel 2 it goes under but on pixel 4 it don't. If i add padding in the xml file it fixes the problem on pixel 2 but its gonna

Is it possible to send Uri using AIDL?

I have two apps, lets say AppClient and AppService. Those apps are communicating between each other using AIDL methods. Right now I would like to send Uri from

Getting the ProductDetails price in android-billing-5.0

I have upgraded my Kotlin app to android-billing 5.0 from 4.0, and as such, SkuDetails is now deprecated so I am migrating to using ProductDetails using the mig

Thread.currentThread() performance

I have Runnable queue that invokes one by one in specified thread. val queue = LinkedBlockingQueue<() -> Unit>() val queueThread = thread { while(tr

What is the best Compose way to build preference screens without using a fragment?

I was unable to find any documentation on how to create preference screens in a pure Compose way without using a fragment. Can anyone please suggest the best wa

Jetpack compose dialogFragment equivalent

I'm trying to implement a dialogFragment with custom layout in Jetpack compose but can't find any samples. Do I need to wrap the UI components inside a Card/Sur

On Complete on Normal function in Kotlin

I have a Piece of code I want to execute just after the completing the first function doc_ViewModel.encryption(img,txt,uid!!) The above is just a rando

My android app keeps crashing from which seems to be a permission problem despite granting the relevant permission in the Manifest

Below is the MainActivity code from which the problem is arising from. class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListene

Change switch color programmatically in Android Studio using Kotlin

I am trying to add a color to the switches in Android Studio using Kotlin I tried few answers fronm this forum and couldn't get it to work Is it possible to mak

Project Structure in Android

I am new to Android programming and wanted to know about the project structure. I wanted to test my app on an Emulator but somehow I could see the three Java mo

Why Spring @Autowired doesn't work in abstract class?

I am doing this way in abstract class @Autowired lateinit var fileContract: FileContract with error kotlin.UninitializedPropertyAccessException: lateinit prop

How to remove padding from Text button?

I am trying to remove padding from TextButton but it wont work. TextButton( onClick = {}, modifier = Modifier.padding(0.dp) ) { Text( " ${ge

Saving State with Bottom Navigation View

I'm currently writing an app that displays a list of movies. I'm using a bottom navigation view with 3 tabs: Trending, Discover, and Favorites. Each of these di

Android: Automatically modify metadata of any new file(s) saved or downloaded

Is there a way to attach a piece of custom code to the Android OS which automatically deletes all the metadata of any new file(s) saved or downloaded (e.x. owne

How to not count a swipe for a press in kotlin android studio

I'm building a game that when the user pressed in to first activity title screen it starts the game but I don't want to count a swipe as a click because the use

best way to compare images for similarity in android

how to compare two images, to know are they similar for 100%? I was getting path of all images from mediastore, then converted to bitmap and compared using bitm

Time Format String

I am trying to decode the date-time receiving from my APIs in my required format "yyyy-MM-dd" I receive time in 2 format 1. "2022-05-05T11:32:12.542Z" 2. "2022-

context.createDatabase is not finding in preferences DataStore Android

I've just implemented Preferences by Android DataStore but I can't find "context.createDataStore" I added this dependency below implementation "androidx.datas

Jetpack Compose: Text remains black even when the theme is dark

The text in the app still remains black even if the theme is set to dark and background is dark. Just take a look at the code and screenshots below. Theme.kt (h