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Android 还记得在lazycolumn中滚动的位置吗?_Android_Kotlin_Android Jetpack Compose - Fatal编程技术网

Android 还记得在lazycolumn中滚动的位置吗?

Android 还记得在lazycolumn中滚动的位置吗?,android,kotlin,android-jetpack-compose,Android,Kotlin,Android Jetpack Compose,我知道memberlazylist状态,它工作得很好 setContent { Test(myList) // Call Test with a dummy list } @Composable fun Test(data: List<Int>){ val state = rememberLazyListState() LazyColumn(state = state) {

我知道memberlazylist状态,它工作得很好

 setContent {       
       Test(myList) // Call Test with a dummy list
    }

  @Composable
    fun Test(data: List<Int>){
        val state = rememberLazyListState()

        LazyColumn(state = state) {
            items(data){ item ->Text("$item")}
          }
     }

在LazyColumn项上使用键,以便在数据相同时重新组合。
   setContent{
      val myList by viewModel.getList.collectAsState(initial = listOf())
      Test(myList)
   }