Hi, Would be possible to have a version of this me...

# announcements

[juliocbcotta]

Hi, Would be possible to have a version of this method using generics? So the interface could be T

fun getListener(): MyListenerInterface {
return when {
            parentFragment is MyListenerInterface -> parentFragment as MyListenerInterface
            targetFragment is MyListenerInterface -> targetFragment as MyListenerInterface
            else -> context as MyListenerInterface
        }
}

[kralli]

Yes, with reified.

[kralli]

interface MyListenerInterface

fun main() {
    val listener = getListener<MyListenerInterface>()
}

inline fun <reified T> getListener(): T {
    return when {
        parentFragment is T -> parentFragment as T
        targetFragment is T -> targetFragment as T
        else -> context as T
    }
}

[kralli]

https://kotlinlang.org/docs/reference/inline-functions.html#reified-type-parameters

[juliocbcotta]

ohh, thanks! I messed it up! I over complicated my code in my attempt to do it.