file.kt

@InjectViewState
class MainPresenter : MvpPresenter<MainView>() {
    private val uploadFragment = UploadFragment.newInstance().apply {
        // Задаем callback на нажатие кнопки Show после загрузки фото
        onShowPhoto = { photoModel ->
            viewState.openScreen(newPhotosFragment)
            currentFragment = newPhotosFragment
            viewState.setNavigationSelection(R.id.navigation_new)
            newPhotosFragment.presenter.onHighlightPhoto(photoModel)
        }
    }
}

class UploadFragment : MvpFragment(), UploadView {
    @InjectPresenter
    lateinit var presenter: UploadPresenter
    // После поворота экрана будет пересоздание фрагмента и callback будет утерян :(
    var onShowPhoto: ((photo: PhotoModel) -> Unit)? = null
    
    private val photoUploadedDialog = PhotoUploadedDialog().apply {
        onShowClickedListener = { onShowPhoto?.invoke(photoModel) }
    }
    .......
}