NavTypeSerializer

[bahromzodabehruz27]

Hi @raamcosta we a using destination in out project. I want navigate from module a to module b with arguments as argument I want to use data class. I have created my own NavTypeSerializer like documentation but method toRouteString doesn't call. Here a simple example.
This is my screen in module b

@destination()
@composable
fun TestScreen(things: Things) {
Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center){
Text(text = things.first, style = MaterialTheme.typography.headlineMedium)
}
}

// this is exmaple how I am navigating from module a to module b

onNotificationClick
{
val data = Things("Detail","items")
navigator.navigate("test_screen/$data")
},

Here is custom type serializer

@NavTypeSerializer
class ThingsNavTypeSerializer : DestinationsNavTypeSerializer<Things> {

    override fun toRouteString(value: Things): String {
        return "${value.first};${value.second}"
    }

    override fun fromRouteString(routeStr: String): Things {
        val things = routeStr.split(";")
        Log.d("TESTING",things.toString())
        //[Things(first=Detail, second=items)]
        return Things(first = things[0])
    }
}

**But method toRouteString() doesn't call and on method fromRouteString we are need to list of string but it retuns list of things in string format look like this //[Things(first=Detail, second=items)] can you check what is wrong or what I did wrong thanks you

[raamcosta]

Same as your other issue.
Navigate with Destination type safe methods:

navigator.navigate(TestScreenDestination(data))

[bahromzodabehruz27]

Now I am navigating from module a to module b and I module a haven't access to TestScreenDestination

[raamcosta]

Why not? 🤔

Check my other answer, make sure you read through the documentation. It will tell you how to expose destinations from other modules, import them in your DestiantionsNavHost module. Then you'll be able to navigate to them.