Currently, in my Android project, I am reading and writing data into Firebase Realtime Database in many fragments and activities. I was wondering if is there a way to condense all my reading and writing to one class or ViewModel.…
I was trying to start my start android devv so I installed android studio following a online course after installation when i tried to open .xml file isn't opening message at bottom is: Could not initialize class org.jetbrains.kotlin.gradle.plugin.sources.DefaultKotlinSourceSetKt ERROR IMAGE…
According to Firebase documentation to get OAuth access token on successful login, we can get it from the getCredential() method like: authResult.getCredential().getAccessToken() Code: According to firebase: firebaseAuth .startActivityForSignInWithProvider(/* activity= */ this, provider.build()) .addOnSuccessListener( new OnSuccessListener<AuthResult>() { @Override public void onSuccess(AuthResult…
I am very new to programming in general and I have just started coding in Kotlin in Android Studio. I'm trying to build a simple "Check if number is even or odd" app but I'm not sure where I'm going…
I'm trying to use Mongo DB Realm in my Android app. I've added those two dependencies: implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.0-native-mt" implementation "io.realm.kotlin:library-sync:1.0.2" Along with the plugin: id 'io.realm.kotlin' and id 'io.realm.kotlin' version '1.0.2' apply false But I'm getting this strange error, and…
I need to get an Observer event when the item is added to the List of LiveData. // mutable live data list of shoes private var _shoesList = MutableLiveData<List<Shoe>>() val shoesList: LiveData<List<Shoe>> get() = _shoesList When I add a new…
I'm not sure If the title is correct, but I'll explain what I mean. So I'm doing a project that involves an API. I created the data classes that was need to store that information as well. Where it gets…
I'am working on an app that can download, modify, read, show and share PDF. To do this, I found a youtube video that use some external libraries on github. I tried to add to my project (especially in an xml…
So I'd like to make a function that changes the tint of the view that is calling the function. I'm pretty sure I got the tint part down I'm just not quite sure how or where I need to define…
After creating a Kotlin project in Androidstudio following the tutorial on your Wiki (https://github.com/osmdroid/osmdroid/wiki/How-to-use-the-osmdroid-library-(Kotlin)) I'm not able to compile the project. The error message I get: FAILURE: Build completed with 9 failures. 1: Task failed with an exception. What went…