Google Fit Workout/Exercise reader I have tried val dataRequest = DataReadRequest.Builder() .aggregate(DataType.TYPE_DISTANCE_DELTA) .aggregate(DataType.TYPE_CALORIES_EXPENDED) .aggregate(DataType.TYPE_HEART_RATE_BPM) .read(DataType.TYPE_WORKOUT_EXERCISE) .read(DataType.AGGREGATE_MOVE_MINUTES) .read(DataType.TYPE_MOVE_MINUTES) .setTimeRange(start2B , end2B , TimeUnit.MILLISECONDS)...

DialogFragment is not showing when button is clicked I want a default dialog, meaning i don't want to custom the dialog fragment. I am using the onCreateDialog to do this, but nothing shows up when i click a button associated with it. Am i suppose to create a view to link this dialog to? am i mistaken thinking i can just use a default dialog? For the scenario the main activity has a button and once clicked, i want the RandomDialogFragment to appear, but nothing seems to be working. RandomDialog class which extends DialogFragment class...

How to display items loading while data is being fetched from Firebase android kotlin I have a RecyclerView and my Fragment. I am getting data from Firebase Realtime Database into a RecyclerView. I need to make it so that while the data is loading, I see some kind of loading effect. How can i do this? Code from my Fragment: private var _binding: FragmentDayDetailBinding? = null private val binding get() = _binding!! private var ref: DatabaseReference? = null private lateinit var adapter: DayDetailAdapter override fun onCreateView( inflater: LayoutInflater, container:...

Authorization of RestAPI call with Facebook I have a web app on .NET Core providing Rest API and Client Android App(iOS in future) created with Kotlin. Now I want to add Facebook auth to android app. But also I want only authorized users to access API. So as I understand I need to authorize API calls with Facebook access token or something like that. What is the right process on authorization API call with Facebook?

Kotlin Sping boot app to Java spring boot I have a spring boot aplication in Kotlin with gradle but I need it in java with maven. How can I do the convertion? build.gradle.kts to pom.xml Thanks!

Get value from sorting data in Kolin My task is to return ArrayList of type transactionsList First I have to parse date in string and then stream it (ascending) I know how to do that but sortedWith give back type Unit not Array. val cmp = compareBy { LocalDate.parse(it.date, DateTimeFormatter.ofPattern("dd.MM.yyyy.")) } val sortedList: List = ArrayList() acountTransactionList . sortedWith(cmp) .forEach(::println) return acountTransactionList I cannot store data from that sort...

Type-safe helper function with varargs I would like to create type-safe helper functions in Kotlin which take as parameter a vararg amount of functions plus one which will use the output of previous ones and return a final value. So far I was able to achieve this goal by getting rid of the vararg aspect but some functions are now having more than 7 extractors which make the code hard to read. Is there any way in Kotlin to refactor this code to take a varags amount of extractor(s) ? fun stuff(extractor1: (Context) -> T, service:...

Kotlin Unable to login in Agora while real time messaging Trying to login using temp token from dashboard but unable to login // Log in to the RTM system mRtmClient!!.login(token_, uid, object : ResultCallback { override fun onSuccess(responseInfo: Void?) { logValue("login Success ") joinChannel() } override fun onFailure(errorInfo: ErrorInfo) { logValue("login failed "+ errorInfo.errorDescription) } }) getting login failed LOGIN_ERR_INVALID_TOKEN

Why Kotlin code unreachable in my project? I have simple model and I want to use user profil image and name, but it is throw an error like "Unreachable code" for participants.find { it.id != userId }!!.profilePicture and participants.find { it.id != userId }!!.username class Talk( val participantsId: ArrayList ): BaseModel(), Serializable { var participants = ArrayList() val messages = ArrayList() fun getProfilePicture(userId: String) { return participants.find { it.id != userId...

Remove ripple effect from ShapeableImageView with setOnClickListener I have this ShapeableImageView for which I want to handle the click event but without the ripple effect that looks bad because the container is as small as the button and there's no room for the effect to expand nicely. So, I want to disable it for a different custom effect. I handle the click like this findViewById(R.id.button_profile).setOnClickListener { view -> (view as ShapeableImageView).setStrokeColorResource(R.color.tasman) } My problem is that even if I set focusable and...

How to do Assisted Injection with Navigation Compose? I've a composable called ParentScreen and a ViewModel named ParentViewModel. Inside the ParentViewModel, I am collecting a value from my repo. class MyRepo @Inject constructor() { fun getParentData() = System.currentTimeMillis().toString() // some dummy value } @HiltViewModel class ParentViewModel @Inject constructor( myRepo: MyRepo ) : ViewModel() { private val _parentData = MutableStateFlow("") val parentData = _parentData.asStateFlow() init { val realData =...

Filter in nested list json return only one value My JSON is something like this : [{ "id": 0001, "date": "2021-11-16T204443", "category": [ 01 ], "startdate": "2021-12-11" } { "id": 0002, "date": "2021-11-16T204443", "category": [ 01,03 ], "startdate": "2021-12-11" } ] I want to filter by category. Here is my code in my adapter : var list = mutableListOf() var listFiltered = mutableListOf() fun setDataList(list: List) { this.list = list.toMutableList() var...

Andoid Developer Basic Training I'm doing basic android developer tutorial and Im working on dogglers app: <a href="https://developer.android.com/codelabs/basic-android-kotlin-training-project-dogglers-app?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-kotlin-unit-2-pathway-3%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-training-project-dogglers-app#3" rel="nofollow...

Reactor: why does doOnNext prevent the parallel execution So I'm learning reactive programing and I found some weird result on my code. I though doOnNext it's kinda like side effect method for modifying the global variable which we define outside of the pipeline which means it should not affect the thread or execution, but it actually does something to my code and got a different result. Flux.fromIterable(mutableListOf(0,1,2,3)) // with doOnNext I got [0,1,2,3] // but without I got [0,2,1,3] as I expected for parallelism = 2 //.doOnNext {...

Kotlin overloading operator index with assign other than set In Kotlin, is it possible to overload the following operation to x: X? x[i] += j Currently, I can only see an indirect way, like defining some X.get that returns an object of type XAtIndex with a reference to the original, then defining XAtIndex.plugAssign that modifies the original.

Search log with MySQL php and kotlin parameters with GET method I am searching for a pre-order where I indicate the client id with the GET method this is my preorder_list.php

Kotlin cast one AppCompatActivity into another one in Android world! I am new to Android development. I am creating an app and I have a question, how can I cast one AppCompatActvity class into another? This is my sample code: class UploadActivity : AppCompatActivity() { var sm = FirebaseStorageManager() private var filePath: Uri? = null private val btnSelectImage: AppCompatButton by lazy { findViewById(R.id.select) } private val btnUploadImage: AppCompatButton by lazy { findViewById(R.id.upload) }...

Kotlin didn't compile and the kapt broke down I try to run my tests and get the following error: Here is full code: https://gist.github.com/mnewlive/91b53af07b2b868e2b9b5968d7a24f0e

How can i do list of tasks with Rxjava I want to make app this app has many posts it view with RecycleView I wnat when position change (when user scroll in posts) it will add task to background this task will check some things and finally it will send data to API and it will go to second task how can I do this with Rxjava I want add list of task to Rxjava

Flashing list while swiping using HorizontalPager I use TabRow and HorizontalPager to display two item list. When I swipe from one tab to second I see in second tab list from first tab for a second. Then UI updates and second list items display correctly in the second tab. Also when I'm swiping from one tab to second and I stop swipe between tabs using my finger I can see list from first tab in second tab. When I release my finger from screen and it swipe to second tab, after almost second list updates and display items for second tab. Why...

Hide back button from home Fragment I try to hide back button in my first (home) fragment. I try to use navigation component and i have a navigation drawer.I can not deal with it. I try to use (activity as MainActivity).supportActionBar?.setDisplayHomeAsUpEnabled(false) in my homefragment. It is not working when app start but if i go another page and come back homefragment it is working. Back button is not seemed. How to hide back button home fragment when application is started? class HomeFragment : BaseViewModelFragment() {...

How to implement Gantt Charts in android studio? what i am trying to is implement a Gantt Chart in android. I have not quite find a library for that. any help or suggestion would be graet, thanks

Can't mount routes, even though registerRoute function is called I'm trying to write a simple Ktor app. I've got a file called ImageRoutes.kt: package my.keddad.routes // some imports here fun Route.imageRouting() { route("/image") { post { // some logic here } } } fun Application.registerImageRoutes() { routing { imageRouting() } } I want to mount those routes. To do so, I add my registerImageRoutes() function to embeddedServer configuration. My Application.kt: package my.keddad import...

Unable to instantiate application on path: DexPathList I saw this problem and I don't know what caused it or how to solve it Simply the application crashed with no reason and nothing weird! this is the problem from logcat: 2021-12-01 000856.105 27747-27747/com.example.halanchallenge E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.halanchallenge, PID: 27747 java.lang.RuntimeException: Unable to instantiate application com.example.halanchallenge.presentation.utils.manager.BaseApplication: java.lang.ClassNotFoundException: Didn't find...

How do you fix this gradle/intellij issue where it cannot find the plugin for kotlin multiplatform? I have tried using multiple different JVM's for kotlin and gradle see if that would work. This repository is cloned and I haven't made any major changes to it. I want to be able to deploy this open source version and modify it so that I can test out my reinforcement learning model. Please let me know if anyone has any insight into how to address this Plugin [id: 'org.jetbrains.kotlin.multiplatform', version: '1.5.0'] was not found in any of the following sources: Gradle Core Plugins (plugin...

Kotlin. Get distinct values from collection Data looks like this class Person ( var id:Int, var name:String ) class Option ( var level:Int ) val p1 = Person(1, "A") val p2 = Person(2, "B") val opt1 = Option((0..1000).random()) val opt2 = Option((0..1000).random()) val opt3 = Option((0..1000).random()) val opt4 = Option((0..1000).random()) val arr = listOf( listOf(p1,p2,opt1), listOf(p1,p2,opt2), listOf(p1,p2,opt3),...

How to lock Windows 10 rotation in JavaFX8?(Microsoft Surface Pro) I am using a surface pro and I want to lock the windows10 rotation or horizontally with CODE. Please helpme. like android code: setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

How to index 2-dimensional values like x,y position in map I'm developing a map in Kotlin. When I zoom in, I need to know what place in my screen (ex: Places in 123.45

Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0. - Android Studio I'm new to Android Studio and when I try to run my app I get this error: Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0. Use '--warning-mode all' to show the individual deprecation warnings. I understand I should run gradle build with --warning-mode all see the deprecated features, and --stacktrace to pinpoint where it's coming from but I don't how to run it, and I don't even know where the gradle build is. So I'd appreciate if you could point me...

Really removing a package from a Spring Boot / Maven / IntelliJ project I'm building a web server using Spring Boot, Kotlin and IntelliJ and am learning a lot. I added Thymeleaf but decided later than it didn't meet my needs, removed it from the POM and rebuilt the project. On startup, Thymeleaf was still looking for the /templates/ folder, even though Thymeleaf was no longer a part of the project, supposedly. A project-wide search (shift-ctrl-F) for thyme, case-folding, found nothing, so I closed the project and used the GNU find command-line utility to search...