使用Jetpack compose检测RadioButton中选择的答案

@Composable
fun RadioButtonList() {
    val options = listOf("Option 1", "Option 2", "Option 3")
    val selectedOption = remember { mutableStateOf("") }

    Column {
        options.forEach { option ->
            Row(
                Modifier
                    .fillMaxWidth()
                    .padding(16.dp)
                    .clickable { selectedOption.value = option }
            ) {
                RadioButton(
                    selected = selectedOption.value == option,
                    onClick = { selectedOption.value = option }
                )
                Text(
                    text = option,
                    modifier = Modifier.padding(start = 16.dp)
                )
            }
        }

        Button(
            onClick = { submitAnswer(selectedOption.value) },
            modifier = Modifier.align(Alignment.CenterHorizontally)
        ) {
            Text(text = "提交答案")
        }
    }
}

fun submitAnswer(answer: String) {
    // 处理提交的答案
}