如何使用compose实现recyclerview效果的列表页面,并支持下拉刷新和上拉加载
在 Jetpack Compose 中,可以使用 LazyColumn
和 SwipeRefresh
、LazyListState
等组合来实现类似 RecyclerView 效果的列表页面,并支持下拉刷新和上拉加载更多功能。以下是一个示例:
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyListState
import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.material.SwipeRefresh
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.runtime.snapshotFlow
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose