Android 获取底部导航栏和状态栏高度

 val bottom = remember { mutableStateOf(0f) }
    ViewCompat.setOnApplyWindowInsetsListener(LocalView.current){ _, insets ->
        bottom.value = insets?.getInsets(WindowInsetsCompat.Type.navigationBars())?.bottom?.dip?:0f
        insets
    }

*WindowCompat.setDecorFitsSystemWindows(window, false)获取的前提条件

navigationBars()用于导航的任何系统栏

statusBars（）用于显示状态的任何系统栏