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I am looking for explanation for onBackPressed() change my tabs i have 3 different tabs in my activ… Read more Onbackpressed Change Tabs In Android

Consider the following code in kotlin. val scope = CoroutineScope(Dispatchers.Main + Job()) scope.l… Read more What Is The Order Of Execution With Coroutines?

I'm new in kotlin ,this is my adapter code , it works find and I've no problem , now ,I nee… Read more Android Kotlin -how To Add Click Listener To Recyclerview Adapter

I'm currently getting an AEADBadTagException when trying to decrypt a file I have encrypted. I … Read more Android - Javax.crypto.aeadbadtagexception

I try to write a class to manage a SQLite DB, but I have the error message 'Expecting a top lev… Read more Android/kotlin: Error: "expecting A Top Level Declaration > Task :app:buildinfogeneratordebug"

I want to fetch XML data from API and map it to Kotlin model object by using Retrofit2 + SimpleXML … Read more Retrofit2 + Simplexml In Kotlin: Methodexception: Annotation Must Mark A Set Or Get Method

I can't compile Android Kotlin Project I recently updated the app from pure Java to Kotlin, I o… Read more Supertypes Of The Following Classes Cannot Be Resolved. Please Make Sure You Have The Required Dependencies In The Classpath:

Today, when I was working on my android project, I saw this weird behavior of my app. When I click … Read more How To Handle Race Conditions In Kotlin, When Listening To A Firebase Database Node

I am trying to make a interface Parcelable, as such I need a interface like this interface AB : Par… Read more Companion Objects In Kotlin Interfaces

now this is my code to take a photo from my smartphone, the problem is that the image is very large… Read more How To Compress Photo In Android With Kotlin

I am using the PagedList library in my app. It all works as expected, using the PagedListAdapter. … Read more Not Getting Notified On Pagedlist Updates

I'm making a quiz app and so far I've made the code for creating a question and answer in o… Read more How Do You Save Previous Activity Data In Kotlin So When You Reopen It, The Same Data Is Still There?

I'm trying to use WorkManager from architecture components. I've upgraded the compileSdkVer… Read more Compile Errors After Updating To Workmanager 1.0.0-alpha09

So, I'm using Kotlin extensions which is straightforward, but I can't get string from editt… Read more Kotlin Dialogfragment Edittext Editable Always Null

I have a Java interface: public interface NonHindiQuery { void onNonHindiQueryReceived(String Q… Read more Implementing Java Interface In Kotlin

How can be done a simple test of a realm database in Android implementing the test in Kotlin? I att… Read more Android Test In Kotlin Of Realm

How to vibrate an Android device coding with Kotlin when pressing any buttons? I have used this cod… Read more How To Vibrate Android Device On Button Click Using Vibrator Effects Using Kotlin?

I want to create a singleton class, but unfortunately, Android needs Context for almost anything so… Read more Kotlin Property With Getter. Can I Not Specify An Initial Value?

I am using Thread for some Async operations. Now primarily I have 3 Threads like : private lateinit… Read more Set Null To Thread To Prevent Memory Leak In Ondestroy Android

In my app I use NavController with Fragments. In some fragments I need to access views on MainActiv… Read more Access View On Content_main.xml From A Fragment?