Android 如何关闭可组合对话框

我是一个喷气背包作曲的新手，我真的很想知道我如何才能忽略一个可作曲的对话.在Jetpack Compose中，对话框有没有像dismisse()这样的函数？

通过使用下面的代码，我不能关闭对话框，无论是touch 外部还是按下后退按钮.该对话框在视图层次 struct 的顶部仍然可见. 说

@Composable
fun InfoDialog() {
    val shouldDismiss = remember {
        mutableStateOf(false)
    }
    Dialog(onDismissRequest = {
        shouldDismiss.value = false
    }, properties = DialogProperties(
        dismissOnBackPress = true,
        dismissOnClickOutside = true
    )) {
        Card(
            shape = RoundedCornerShape(8.dp),
            modifier = Modifier.padding(16.dp,8.dp,16.dp,8.dp),
            elevation = 8.dp
        ) {
            Column(
                Modifier.background(c282534)) {
                Column(modifier = Modifier.padding(16.dp)) {
                    Text(
                        text = "Notice",
                        textAlign = TextAlign.Center,
                        modifier = Modifier
                            .padding(top = 8.dp)
                            .fillMaxWidth(),
                        style = TextStyle(fontWeight = FontWeight.Bold, color = Color.White, fontSize = 24.sp),
                        maxLines = 2,
                        overflow = TextOverflow.Ellipsis
                    )
                    Text(
                        text = "Allow Permission to send you notifications when important update added.",
                        textAlign = TextAlign.Center,
                        modifier = Modifier
                            .padding(top = 8.dp, start = 24.dp, end = 24.dp)
                            .fillMaxWidth(),
                        style = TextStyle(color = Color.White, fontSize = 16.sp)
                    )
                }
                Row(
                    Modifier
                        .fillMaxWidth()
                        .padding(top = 8.dp),
                    horizontalArrangement = Arrangement.SpaceAround) {

                    TextButton(onClick = {
                        shouldDismiss.value = true
                    }, modifier = Modifier.weight(1f)) {

                        Text(
                            "Close",
                            fontWeight = FontWeight.Normal,
                            color = Color.White,
                            modifier = Modifier.padding(top = 8.dp, bottom = 8.dp)
                        )
                    }
                    TextButton(
                        onClick = {
                        shouldDismiss.value = true
                        },
                        modifier = Modifier.weight(1f)
                    ) {
                        Text(
                            "Allow",
                            fontWeight = FontWeight.ExtraBold,
                            color = Color.White,
                            modifier = Modifier.padding(top = 8.dp, bottom = 8.dp)
                        )
                    }
                }
            }
        }
    }
}

说