AppKickstarter provides Android and iOS implementation for Toasts. All you have to do is getting the instance of the implemenatation and call showToast with the string or a UiMessage which can contains an id for a localized resource.
interface ToastMessageHandler {
enum class Duration { LENGTH_SHORT, LENGTH_LONG }
fun showToast(message: String?, duration: Duration = Duration.LENGTH_SHORT)
fun showToast(uiMessage: UiMessage, duration: Duration = Duration.LENGTH_SHORT)
}
sealed interface UiMessage {
data class Resource(val id: StringResource) : UiMessage
data class Message(val message: String?) : UiMessage
}