Hi, I’m using Koin 3.2.0 in a KMM project, targeting Android (Jetpack Compose) and iOS. I’m trying t...

# koin

[Seb Jachec]

Hi, I’m using Koin 3.2.0 in a KMM project, targeting Android (Jetpack Compose) and iOS. I’m trying to pass a parameter from Jetpack Compose, through an Android view model, into a common/shared view model that the Android view model depends on. Could anyone point me in the right direction?

Common/shared:

class SharedViewModel(val id: String?)

val sharedModule = module {
	factoryOf(::SharedViewModel)
}

Android:

class AndroidViewModel(val sharedViewModel: SharedViewModel)

@Composable
fun MyScreen(
	id: String?
) {
	val viewModel = getViewModel<AndroidViewModel>(parameters = { parametersOf(id) })
}

val androidModule = module {
	// Neither of these work here:
	// viewModelOf(::AndroidViewModel)
	// viewModel { params -> AndroidViewModel(get { parametersOf(params.getOrNull()) }) }
}

[arnaud.giuliani]

try viewModel { params -> AndroidViewModel(params.getOrNull())) }

[arnaud.giuliani]

the viewModelOf(::AndroidViewModel) form should works, but perhaps an issue on this

[Seb Jachec]

Thanks! I tried both of these, but went with viewModel { params -> AndroidViewModel(get { params }) } in the end. I over-simplified the code that I posted here, which probably wasn’t helpful to anyone reading 😅 but there was a different issue preventing my 2nd commented line from working.

[arnaud.giuliani]

ho yeah I see .. deep injection here 😅