SwipeRefreshFooter
fun SwipeRefreshFooter(state: UltraSwipeRefreshState, modifier: Modifier = Modifier, fade: Boolean = true, scale: Boolean = false, arrowEnabled: Boolean = true, backgroundColor: Color = Color.White, contentColor: Color = Color.Black, shape: Shape = CircleShape, paddingValues: PaddingValues = PaddingValues(12.dp), largeIndication: Boolean = false, elevation: Dp = 6.dp)
google官方样式;具体实现参见:SwipeRefreshIndicator