android-jetpack-navigation - Jetpack Compose - 我如何编程这个可组合来访问“列表”中的“url”

Question

//我在尝试获取 KbfPlayScreen.kt 中的标题文本以在单击按钮时访问 Data.kt 中列表中的“url”时遇到问题。

**KbfPlayScreen.kt**


@Composable
fun KbfSermonsView(sermons: List<Sermon>)   {
  Column() {
    sermons.forEach {
        SermonRow(it.title, it.timestamp)
        Divider(thickness = 1.dp, modifier = Modifier.padding(top = 5.dp, bottom = 5.dp))
                }

        }

    }

---

**Data.kt**


   val kbfList = listOf<Kbf>(
        Kbf(
            title = "The Purpose Of KBF", description = "", imageId = R.drawable.kbf_tony, sermons = 
listOf<Sermon>(
            Sermon(title= "The Purpose Of KBF", image= "kbf_tony", url= 
"https://www.youtube.com/embed/O5xZCZlCqBw", timestamp= "1612674000"),
        )),
    Kbf(
        title = "Goal Setting", description = "", imageId = R.drawable.kbf_mike, sermons = 
listOf<Sermon>(
            Sermon(title = "Goal Setting", image = "kbf_mike", url = 
"https://www.youtube.com/embed/HRDPWpUagxY", timestamp = "1612674000")
            ))
    )