我希望在SoundViewModel类中设置_isRecording，并希望在UI中公开isRecording.
但是代码A是错误的，我该如何修复它？
Code A
class SoundViewModel @Inject constructor(): ViewModel() {
private var _isRecording by mutableStateOf(false)
val isRecording: State<Boolean> by _isRecording //It's wrong
//val isRecording: State<Boolean> = _isRecording //It's wrong
..
}
Add content:
致劳伯:谢谢！
我认为代码B会很好用.
你的代码和代码B哪一个更好？
Code B
class SoundViewModel @Inject constructor(): ViewModel() {
var isRecording by mutableStateOf(false)
private set
}
@Composable
fun YourComposable(soundViewModel: SoundViewModel) {
//I can use soundViewModel.isRecording directly
}