package safeluck.drive.evaluation.DB; import android.app.Application; import androidx.annotation.NonNull; import androidx.lifecycle.AndroidViewModel; import androidx.lifecycle.LiveData; import java.util.List; /** * MyApplication2 * Created by lzw on 2019/11/25. 11:34:24 * 邮箱:632393724@qq.com * All Rights Saved! Chongqing AnYun Tech co. LTD */ public class WokViewModel extends AndroidViewModel { public WokViewModel(@NonNull Application application) { super(application); workRepository = new WorkRepository(application); mStudents = workRepository.getAllStudents(); } private WorkRepository workRepository; private LiveData> mStudents; public LiveData> getStudents() { return mStudents; } public void insertStudent(Student student){ workRepository.insert(student); } public void updateBeginTime(long beginTime){ workRepository.updateBeginTime(beginTime); } }