Hi I have a repositorty singleton where i use a Status prop and i'd like to trigger every change

# coroutines

[Gioele Dev]

Hi I have a repositorty singleton where i use a Status prop and i'd like to trigger every change

[Gioele Dev]

sealed class Status(
){
    object None : Status()
    object Completed : Status()
    object CompletedNo : Status()
    object Started : Status()
}

[Gioele Dev]

class StatusRepositoryImpl @Inject constructor() : SyncStatusRepository {

    private var status: Status = Status.None
    override suspend fun setStatus(status: Status) {
        this.status = status
    }
    override fun getStatus(): Status = status

    override suspend fun geSuspendStatus(): Status {
        return status
    }

    override suspend fun getFlowStatus(): Flow<Status> = flow {
        emit(status)
    }.flowOn(<http://Dispatchers.IO|Dispatchers.IO>)
}

[Gioele Dev]

i change satus prop and i' d like a triggering

[Gioele Dev]

statusRepository.getlowStatus().collect { status  ->

[Gioele Dev]

when i change status with statusRepository.setStatus(Status.Complete)
trigger doesn/t wok

[Joffrey]

I'm not sure what you expected to happen here. getFlowStatus returns a flow a single value which is equal to the current value of status at the moment of the call.

If you want to get updates, you should consider using a StateFlow<Status> to hold the status value instead of a regular property.

[Joffrey]

Also, what's the point of getSuspendStatus()?

[Gioele Dev]

ok i'm trying .

val  statusFlow = MutableStateFlow(Status.None)
override suspend fun getSyncFlowStatus(): Flow<Status> = statusFlow

and

override suspend fun setStatus(statusc: Status) {
    this.status = status
    statusFlow.value = status
}

[Joffrey]

You don't really need the status property at all if you already have a StateFlow containing the state. You can access the state of the flow in a non-suspending way by accessing statusFlow.value