如何获得 np1-np6 的值xxxViewModel.class
?
我可以得到 np 的值xxxFragment.class
,但代码验证属于视图模型。
中的代码 xxxViewModel.class
:
class NewCodeViewModel(application: Application) : AndroidViewModel(application) {
var np1 = 0
var np2 = 0
var np3 = 0
var np4 = 0
var np5 = 0
var np6 = 0
fun code() {
// how to get np.value in ViewModel.class?
val code = np1 + np2 + np3 + np4 + np5 + np6
// I will verify if the code is valid to decide a button's clickable status using LiveData
}
...
}