Accurately calculating stairs / flights / floors climbed in android? This question has been asked 10 years ago without a solution so I was wondering if there’s been any change Can I calculate the number of stairs climbed using the google FIT api? Google Fit API For iOS HealthKit provides this API, it’s easy-peasy, but for android, the Google Fit API doesn’t seem to provide such information: <a...

how to do a swipeable on Material3 compose On the Material and Material2 Compose there was a SwipeableState and a swipeable option on the Modifier. But in Material3 this doesn't exist, at all. So how do you create a Swipeable in Material3? If anyone knows please share.

SpannableString not working in Kotlin MVVM I'm kinda stack here on my problem and trying to find a solution on the internet seems all of them does not work at all. I have an extension function that can add a spannable when the mail is unread. but all solutions that I found not work at all. But setting this span: setSpan(StyleSpan(TypeFace.Bold)) //

Jetpack compose from expanded bottomsheet to fullscreen Want to achieve something like in gif below using Jetpack Compose, does anyone know best soulution for this, used bottom sheet, but couldnt convert it to fullscreen

How can I use crop functionality in jet compose using registerForActivityResult? I tried may solution but I want programmatically Answer. Make sure I don't want to crop from compose in build function instead I want to select and crop image and then I want that URI.

kotlin - how to modify an integer variable newbie in kotlin and trying to solve https://leetcode.com/problems/sum-root-to-leaf-numbers/ with it. hitting a kotlin constraint that declared val are final /** * Example: * var ti = TreeNode(5) * var v = ti.

val

* Definition for a binary tree node. * class TreeNode(var `val`: Int) { * var left: TreeNode? = null * var right: TreeNode? = null * } */ class Solution { fun...

Pass argument with multiple return points Assuming I have a function example() that has a parameter param: Int?. I would like to call it so that the argument can be passed with certain conditionals. To try to explain better, let's define the example() function: fun example(prev: Int, param: Int?) = doSomething(prev, param) So assuming that under certain conditions, the value passed as an argument can be null or any other value. Naturally, I would do something like this: val param = if (x() > 100) null else if (x() < 0)...

Vaadin LoginForm Failure Handler Breaks login?error URL I'm using the Vaadin LoginForm with Spring Security in a Spring Boot project. By default it redirects to /login?error if authentication fails for any reason. I want to redirect for certain failures, specifically if the user hasn't validated their email yet. I'm trying to use the failureHandler feature to do this, but as soon as I create one, the /login?error URL suddenly requires the user to be authenticated, while /login functions as normal. My login view: @PageTitle("Login") @Route("login",...

Device brightness not set proper in android I want to change the brightness using seekBar it changes but the notification brightness bar progress is not the same as the progress value. public class MainActivity extends AppCompatActivity { private SeekBar seekBright; private TextView txtProgress; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); seekBright=findViewById(R.id.seekBright);...

Network Signal in android with kotlin I have a problem I have to show signal strength in an app. Just like as our mobile shows towers for poor signal strength it only shows one tower and for good signal strength, it shows all towers. In the same way, I also want to calculate the signal strength. Thanks

Dark mode not working for neumorphism in android ko I m adding code here: The library Im using is : https://github.com/fornewid/neumorphism In dark mode , its awful What should I do to solve this? Im using kotlin for my app.

define alias for gradle task with custom argument I want to run ./gradlew extractMyDeps instead of ./gradlew :app:dependencies --configuration productionDebugRuntimeClasspath but I can't pass args to this task via dependOn How to achieve my goal? task("extractMyDeps") { dependsOn(":app:dependencies") // how pass --configuration }

Can't get all documents from firebase collection with SnapshotListener I can get all documents from firebase with get() method which is not getting updates from Firestore but I can't get all documents with addSnapshotListener method. When I try to use this method it's throwing following exception : Invalid document reference. Document references must have an even number of segments, but Pairs has 1 Here is the code snippets : with snapshot listener : fun retrievePairsFromFirebase() {...

I'm getting errors in Android Studio I'm new in Android Studio and i am getting errors in Android Studio. How can I fix this? protected void onCreate(final Bundle bundle) { if (Build.VERSION.SDK_INT >= 30){ if (!Environment.isExternalStorageManager()){ Intent getpermission = new Intent(); getpermission.setAction(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION); startActivity(getpermission); } } } <a...

How to add button on Foreground Service Notification to Kill the Service on Android I am building an app on Kotlin, and when I start my foreground service, I get a notification that it is running. How can I add a button to that notification, which when clicked by the user will terminate that foreground service? private fun createNotificationChannel() { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { val notificationChannel = NotificationChannel( notificationChannelId, "App Name",...

How to configure SPRING-SECURITY default /admin and /login CORS with different ORIGIN? I have my frontend application localhost:3000 and my SPRING backend server localhost:8080. I have some REST Controllers and they do work perfectly fine. I have this configuration which enables CORS, so localhost:3000 (front) can call localhost:8080 (back). @EnableWebSecurity class WebSecurityConfiguration( private val myUserDetailsService: MyUserDetailsService, private val passwordEncoderAndMatcher: PasswordEncoder, ) : WebSecurityConfigurerAdapter() { override fun...

post request retrofit2 android studio kotlin i need for create user . must use request post . im use but this did'nt work and dont have error . you can see my code my server : Allow: POST, OPTIONS Content-Type: application/json { "first_name": "", "last_name": "", "email": "", "username": "", "password": "" } api.kt interface Api { @POST("users/signup") @FormUrlEncoded fun createUser( @Field("first_name") fName: String, @Field("last_name") lName: String, @Field("email") email: String, @Field("username") username:...

How to make Snackbar with custom layout in Kotlin without external libraries? I'm trying to create a custom Snackbar using my own custom layout but all examples I see, people use external libraries. Is it possible to do it without using any library?

Display the message entered by the user on next screen using kotlin How to make an Edit Text on a screen so that when we press the send button it will display the message typed by user on next screen inside a text view. I tried the following code but it gives an error message as unresolved reference: intent2. I created two activities and named them as MainActivity.kt and MessageActivity.kt and their respective layout files as activity_main.xml and activity_message.xml . 2.Inside the activity_main.xml file I made an EditText view whose id is etMessage is and a...

Setting application/json as content-type header error in Kotlin I'm trying to send a POST request to the server. When I didn't specify the content-type as header, the content-type will be x-www-form-urlencoded (I assume because I use @FormUrlEncoded). @FormUrlEncoded @POST("shiftentry/user_shift_entries") suspend fun getShifts( @Header("Authorization") auth: String, @Header("Content-Type") content_type: String, @Field("start_date") start_date: String, @Field("end_date") end_date: String, @Field("page") page: Int,...

Shared ViewModels in modules I have an Activity with multiple fragments under it. I want to share data with the Shared ViewModel, but they are all in different Modules. I can't get the ActivityViewModel Class. When I received activityViewModels() using CoreViewModel, the parent of ActivityViewModel, I got an object that was different from what I received with ActivityViewModel，How can I Share ViewModel in multiple Modules This is the log I printed after I moved them to the same Module，But that's not the way I wanted it...

Firing onClick event of child component within RelativeLayout I have an expandable list with childView layout below. I can't trigger onClick event of ImageView inside the RelativeLayout layout adapter override fun getChildView( listPosition: Int, expandedListPosition: Int, isLastChild: Boolean, convertView: View?, parent: ViewGroup ): View? { var convertView = convertView val name = (getChild(listPosition, expandedListPosition) as...

Can't use .contains() or .startsWith() in android studio kotlin project I'm new to android so bare with me.. Basically the title says it all and i found literally nothing on this issue, I get "unresolved reference" when using .contains or .startsWith, and i'm guessing many others that i don't know yet. My kotlin version is 1.4.32, says it's the latest -Worth mentioning that i went to the build.gradle file and changed "ext.kotlin_version = "1.4.32"" to "ext.kotlin_version = "1.6.0"" because it was showing an error in the IDE which said And it was solved by doing...

Action in SnackBar called instantly when show I'm trying to show my SnackBar but my action is being called instantly when shown and not when the button is clicked. Why is this happening? fun showSnackBar(msg:String,btnMsg:String,action:Unit){ SnackBar.make(binding.root,msg,Snackbar.LENGTH_SHORT) .setAction(btnMsg){ action } }.show() And thats what I do when calling this method: showSnackBar("Added","Undo",undoAction()) fun undoAction(){ //here I delete an item from a list }

KOTLIN CACHE REFRESH How to do cache clear in every 5 minutes and in 24 hours cache expires completely in retrofit API call. In java, network parse response used in the volley request. In kotlin, what should i use for it.

Turn off App-Info Battery Optimization from Kotlin I am running an app which needs to run a service in the background using IMU (accelerometer and gyroscope data) in the background, while the app is in background and the screen is off. After sometime, the IMU data stops as Android pushes the app into background. I need to disable this from inside Kotlin. As of now, the only way I found is to redirect the user to Settings.ACTION_APPLICATION_DETAILS_SETTINGS. However, from here setting the app battery settings to Do-not-optimize is different...

Using Ktor Backend for create Jasperreports i got stuck in creating PDF Reports. I created an raport with the Jaspersoft Studio. Now i want to fill the reports using my ktor backend. To activate the function i using postman. I send this [ /report/1 ] with get to my backend. as result i get this error message: net.sf.jasperreports.engine.JRException: Class not found when loading object from file: C:\path\Test.jasper. to fill the report i use this functions: fun createReport (userID: String) { val id = userID...

Kapt with Gradle, Spring Boot and Mapstruct in a multi-project not working I've moved a Java multi-project Gradle project to Kotlin. In this project I use Mapstruct. To create the required mapstruct implementation I configured kapt. Now when I start the application, Spring Boot does not find the beans from our Infrastructure Lib. When I copy the generated class of Mapstruct and remove kapt, everything works fine. Some background build.gradle in the subproject, which is using Mapstruct: apply plugin: "kotlin-kapt" dependencies { api project(":myproject-dto")...

How to create a TopAppBar in compose? I am currently trying to create a seperate composable for the TopAppBar. I am going for something like this: https://gyazo.com/029064b4fb4169c5171a85934fcdcc7a. I want to be able to customize it seperat from the drawer. How can I achieve this ? I tried to create a few following tutorials and re-search online but without any luck. I cannot figure out why it doesn't work!! @Composable fun...