This message was deleted.

do you have any example of realm migration ? i have added a new entity and that requires realm to be migrated but i am unable to migrate my db. Secondly, if i use "delete realm if migration is needed" then on retrieving data the new entity is getting default values.

open class RealmServiceImpl(private val realm: Realm) {
    fun insertSupplier(supplier: SupplierDomainModel) {

        CoroutineScope(Dispatchers.Default).async {
            write(supplier)
        }

    }

    fun insertPackedOrder(order: OrderDomainModel) {
        CoroutineScope(Dispatchers.Default).async {
            writeOrderPacked(order)
        }
    }

    private suspend fun writeOrderPacked(order: OrderDomainModel) =
        realm.write {
            copyToRealm(
                order.asOrderEntity()
            )
        }

    private suspend fun write(supplier: SupplierDomainModel) =
        realm.write {
           copyToRealm(
                supplier.asEntity()
            )
        }

    private fun delete() {
        realm.writeBlocking {
            val writeTransactionTasks = realm.query<SupplierEntity>().find()
            delete(writeTransactionTasks)
        }
    }

    fun removePackedOrder(order: OrderDomainModel) {
        CoroutineScope(Dispatchers.Default).launch {
            removeOrder(order)
        }
    }

    private suspend fun removeOrder(order: OrderDomainModel) {
        realm.write {
            val deletable = this.query<OrderEntity>("orderId == ${order.orderItemId}").find().first()
            delete(deletable)
        }
    }

    fun getPackedOrders() = realm.query<OrderEntity>().find()

    fun getSupplier() = realm.query<SupplierEntity>().find().last()

}

this is my realm class supplier's data is getting retrieved successfully

suspend fun getShippingBookedOrders(): DataState<List<OrdersDTO>> {
    return withContext(Dispatchers.Default + SupervisorJob()) {
        val ktor = async {
            ktorService.getShippingBookedOrders(supplierId = supplier!!.sid)
        }

        val ktorServiceList = ktor.await()
        val ordersList =realmServiceImpl.getPackedOrders()

        ktorServiceList.data?.asDomainModel()?.map { item ->
            item.isPacked = ordersList.any {
                item.orderItemId == it.orderId
            }
        }

        ktorServiceList
    }
}
open class OrderEntity: RealmObject {
   open var orderId: Int = -130
}

i am using kmm version of realm

Welcome to the kotlin slack @Yesayaathuman Questions like these (General android questions) are most suited for stack overflow or the android slack. Not the kotlin slack. That being said IIRC, starting from version 2.6.0, retrofit did start supporting coroutines and suspend functions. Meaning

@POST("login")
suspend fun login(
    email: String,
    password: String
) : Call<AccessToken>

can just be written as

suspend fun login(
    email: String,
    password: String
) : AccessToken          // Notice that there is no need to Wrap this inside a Call object

Keep in mind that before embracing coroutines, your code could have looked like this (without the suspend keyword)

@POST("login")
fun login(                // Notice that there is no suspend modifier here
    email: String,
    password: String
) : Call<AccessToken>

After you change your return type, you can just wrap your service in a try catch block like this

try {
    val token = service.login("<mailto:yesaya@athumani.com|yesaya@athumani.com>","secure-password")
} catch(exception: Throwble){
   // handle exceptions here
}

Your code becomes simple and almost similar to a concurrent one. ADVICE: Because you have chosen to embrace coroutines, why not look into ktor-client instead of retrofit?? These annotation magic tends to hide some implementations that lead to scenarios like these. You can ask ktor specific questions in the #ktor channel. But if you still want to keep dancing with retrofit, try reading this article, It may give you more guidance.

Hey guyz, I am using Realm in my kmm project and performing CRUD operations in shared module, create operation is working fine whenever I add an object it is being added in the file, I have checked it with realm editor but when i try to read all data in the List of objects all the objects get overwritten with the default value of variables, meanwhile the data in the file stays the same. Does anyone know what could be the issue?

fun getPackedOrders() : List<OrderEntity> = realm.query<OrderEntity>().find()

this is how I am reading data, I have tried .asFlow() as well.

Hello Anyone can help me how to save MP3 file in android/data/package name/files directory

👋 Hello, team!

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string?.replace("\\<.*?\\>", " ");

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👋 Hello, team!

I'm learning Android development, trying to do code a simple app in Kotlin. Want to load a JSON file on the assets folder into a string in ViewModel (livedata). Trying to use Moshi,

val moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
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        jsonAdapter.fromJson(data)

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Hey all. Recently I've migrated my open-source app called Gamedge to be a pure Jetpack Compose app. It utilizes all the latest libraries & tools in the Android development world. A couple of thoughts: 🧵 https://github.com/mars885/gamedge

I'm still very much learning about coroutines (and the difference between dispatchers vs threads) but I always found the fact of why viewModelScope.launch uses the main thread by default as an interesting choice. I suppose the answer in this SO question make sense, but does anyone have a more canonical answer as to why main dispatcher is used? https://stackoverflow.com/questions/62166878/why-does-viewmodelscope-launch-run-on-the-main-thread-by-default

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ModalBottomSheetLayout

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sheetContent

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itemId

from the

MainScreenViewModel

to the

ItemDetailsViewModel

. I don't really fancy creating a shared ViewModel just to pass one value (which is anyway only temporary, as the

ItemDetailsViewModel

will store

itemId

as well to get the item data).

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Hello everyone I created a small video about writing kotlin DSL for Android,

Hello. Could someone please help me? I am in hell. I have been looking at this kotlin/Java/RxJava/Dagger2/… code for over a week and I am going around in circles.

I see ….

@Inject @Named( something ) Observable<String> someChanges;

When I try to inject that into a new adapter it is always null. I don’t see any other reference to the variable except

compositeDisposable.add((Disposable) someChanges ....

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I guess my main problem is with Redux

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gradle app:dependencies

) We had similar troubles with a third party SDK that fixed such a violation in a new version and Google still not approving our new release with that update. Writing an objection to the violation including • the identified root cause • the changes that were made and • proof of the fix (we included apk analyzer reports from before and after the change, showing the namespace being entirely removed) helped in our case.

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Hi everyone 👋 I just published a new project on GitHub, PokeCardCompose :compose:. It's a demo App 100% write in Compose, Flow and Koin based on MVI Clean Architecture. And because I love Pokémon cards I chose this theme for the demo app 🐱⚡️ Feel free to give me feedback if you see anything to improve 🙏 https://github.com/lopspower/PokeCardCompose

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object MyR {
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}

but I get this

Hello guys.OK so my moduleA adds ModuleB as a dependency. But this data class is in moduleA. And I'm trying to use it in ModuleB. Doesn't seem to work