您可以使用LocalConfiguration.current来达成此目的：

@Composable
fun PostView() {
  val configuration = LocalConfiguration.current

  val screenHeight = configuration.screenHeightDp.dp
  val screenWidth = configuration.screenWidthDp.dp

  ...

}

其他解决方法包括：-
A.）在层次结构的最高级别声明BoxWithConstraints，然后访问maxHeight和在框范围内公开的等效宽度属性
B.）使用自定义布局

Layout(
 content = { ... }
){ measurables, constraints ->
 //Exposes constraints.maxWidth, and a height equivalent
}