compose_navtype7.kt

class PostType : NavType<Post>(isNullableAllowed = false) {
  override fun get(bundle: Bundle, key: String): Post? {
    return bundle.getParcelable(key)
  }
  override fun parseValue(value: String): Post {
    return Gson().fromJson(value, Post::class.java)
  }
  override fun put(bundle: Bundle, key: String, value: Post) {
    bundle.putParcelable(key, value)
  }
}