`collectAsStateWithLifecycle()` is not collecting ...

# compose-android

[Irsath Kareem]

collectAsStateWithLifecycle() is not collecting when we use Navigation3 as the Composable is receiving only Lifecycle.state.CREATED not Lifecycle.State.STARTED. But the collect**cycle() needs STARTED state.

If we manually change minActiveState = CREATED, Then its fine, But the default is not working.......

Navigation3 Version: 1.0.0-alpha08
Lifecycle Navigation3: 2.10.0-alpha03

Runtime, UI, Viewmodel-nav3 libraries

Also included ViewModelStoreNavEntryDecorator, SavedStateNavEntryDecorator... as recommended.

If I fallback to the Navigation-Compose (Legacy), It is working fine......

[Ian Lake]

That is the Known Issue mentioned in the release notes, already fixed for the next version: https://developer.android.com/jetpack/androidx/releases/navigation3#1.0.0-alpha08

[Irsath Kareem]

val tickFlow = flow {
    repeat(300) {
        emit(it)
        delay(1000)
    }
}

@Composable
fun RoutesScreen() {
    val tick by tickFlow.collectAsStateWithLifecycle(initialValue = 1000)

    Box(modifier = Modifier.fillMaxSize(), Alignment.Center) {
        Text("$tick", fontSize = 30.sp, fontWeight = FontWeight.ExtraBold)
    }
}

Here the screen is showing always 1000, means tickFlow not started

Additional Context

@Composable
fun Test2App() {
    val backstack = rememberNavBackStack(RoutesRoute)

    NavDisplay(
        backStack = backstack,
        entryDecorators = listOf(
            rememberSceneSetupNavEntryDecorator(),
            rememberSavedStateNavEntryDecorator(),
            rememberViewModelStoreNavEntryDecorator(),
        ),
        entryProvider = entryProvider {
            entry<RoutesRoute> { RoutesScreen() }
        }
    )
}

MainActivity {
   setContent {
      Test2App()
   }
}

If I change as collectAsStateWithLifecycle(1000, minActiveState = Lifecycle.State.CREATED) , then it is working.

I am using Latest Alpha Versions only (as I mentioned in Previous Message) as of today

[Irsath Kareem]

Created Issue in IssueTracker (Navigation 3)
https://issuetracker.google.com/issues/443621713

[Ian Lake]

...which is a duplicate of that Known Issue

[Irsath Kareem]

Still an issue??? (Not Fixed?)

If No, then fine,
If Yes, Still I facing the above issue in alpha08 itself........

[Tgo1014]

The release notes say that the version after alpha08 is going to fix it, it's not released yet

[Irsath Kareem]

Oh, I see, Thanking all for clarifications....

[galex]

This issue exists also in Compose Multiplatform 1.10.0-alpha01
@Irsath Kareem Thanks for the fix! 😊