用户点击结束考试的时候，考试状态复位；

lizhanwei

2020-01-14 9b0311fad79e23cbf38b36a700e0869f3d0089c5

 app/src/main/java/safeluck/drive/evaluation/DB/exam_status/ExamStatusViewModel.java

@@ -11,10 +11,12 @@
public class ExamStatusViewModel extends AndroidViewModel {
    ExamStatusWorkRepo examStatusWorkRepo;
    LiveData<List<ExamStatus>> examStatus;
    LiveData<Integer> startExam;
    public ExamStatusViewModel(@NonNull Application application) {
        super(application);
        examStatusWorkRepo = new ExamStatusWorkRepo(application);
        examStatus = examStatusWorkRepo.getExamStatus();
        startExam = examStatusWorkRepo.getStartExam();
    }

    public void insert(ExamStatus examStatus){
@@ -32,4 +34,8 @@
    public void updateStartExam(int statExam) {
        examStatusWorkRepo.updateStartExam(statExam);
    }

    public LiveData<Integer> getStartExam() {
        return startExam;
    }
}