android - 如何在 findNavController().navigate() 中发送带方向的导航器附加功能

Question

我要为我的 View 设置什么过渡动画

搜索它并了解 must send navigator extras in navigate metod

它对正常导航有效，但是当使用导航发送参数时显示此错误

None of the following functions can be called with the arguments supplied:private open fun navigate(p0: NavDestination, p1: Bundle?, p2: NavOptions?, p3: Navigator.Extras?): Unit defined in androidx.navigation.NavControllerpublic open fun navigate(p0: Int, p1: Bundle?, p2: NavOptions?, p3: Navigator.Extras?): Unit defined in androidx.navigation.NavController

关于第一个参数错误

这是我的代码

val extras = FragmentNavigatorExtras(image_cover to "image_cover")
    findNavController().navigate(
        MoviesFragmentDirections.actionMoviesFragmentToMovieItemFragment(
            moviesEntity.title,
            moviesEntity.image,
            moviesEntity.text,
            moviesEntity.video
        ),
        null,
        null,
        extras
    )

Answer 1

您可以使用以下“导航”函数变体来发送添加到 NavDirections 的额外内容:

 /**
 * Navigate via the given {@link NavDirections}
 *
 * @param directions directions that describe this navigation operation
 * @param navigatorExtras extras to pass to the {@link Navigator}
 */
public void navigate(@NonNull NavDirections directions,
        @NonNull Navigator.Extras navigatorExtras) {
    navigate(directions.getActionId(), directions.getArguments(), null, navigatorExtras);
}

像这样修改您的代码以实现:

val extras = FragmentNavigatorExtras(image_cover to "image_cover")
findNavController().navigate(
    MoviesFragmentDirections.actionMoviesFragmentToMovieItemFragment(
        moviesEntity.title,
        moviesEntity.image,
        moviesEntity.text,
        moviesEntity.video
    ),
    extras
)