I'm new to android development and im having a bit of problem with firebase database. I'm creating a app somewhat similar to e-commerce application. category1 child1 name: nameOfChild1 value: value child2 name: nameOfChild2 value: value child3 This is how my…
My app is working fine when using the data class that i'm currently using from an online exercise: https://android-kotlin-fun-mars-server.appspot.com/. But when I try to change it to my own data class and json file (https://opendata.visitflanders.org/tourist/activities/breweries.json) i get this error: E/AndroidRuntime:…
I am using nginx and a spring boot application with Netty server, but for some requests nginx is throwing 502 error even though netty access logs are showing 200OK for the same request. So basically the response packet is being…
I have been developing a website and decided to wrap it into an app, so I am using Android Studio (Kotlin not java). I am very new to it and so far was able to launch the app with my…
I want to populate my RecyclerView with images that I have on my firebase database. I am using Groupie for my RecyclerView adapter. My adapter class looks like this class HobbiesAdapter(val hobbyItem: HobbiesClass): Item<GroupieViewHolder>(){ override fun bind(viewHolder: GroupieViewHolder, position: Int)…
I use a Login Screen with Firebase Auth and Firestore and linked Firestore and Firebase Auth with same e-mail. I am wanting when I login or register to app with e-mail, It have to pass to other Activity's Fragment if…
Can anyone help mi solve this problem? I want to show list of users in the app. Logcat error: E/RecyclerView: No adapter attached; skipping layout User code data class Users(val userId : String = "", val name : String =…
I have the following generic sealed class representing the status of network response. @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.EXISTING_PROPERTY, property = "status") @JsonSubTypes( value = [ JsonSubTypes.Type(value = Response.OK::class, name = "OK"), JsonSubTypes.Type(value = Response.Error::class, name = "ERROR"), ] )…
I have a Kotlin data class that effortlessly adds a Firestore server upload timestamp to an object when it's saved as a document to the Firestore database in the cloud. All I have to do is add a FieldValue property…
I was having a problem implementing the Firebase anonymous sign-in function with Kotlin coroutine. Following is the code for that: Repository.kt suspend fun getUserId(){ firebaseHelper.getUserId().collect{ if (it == "Successful"){ emit(it) } else { emit("Task unsuccessful") } } } FirebaseHelper.kt fun…