package safeluck.drive.evaluation.viewmodels; import android.util.Log; import androidx.lifecycle.LiveData; import androidx.lifecycle.MutableLiveData; import androidx.lifecycle.ViewModel; import com.anyun.exam.lib.MyLog; import java.util.concurrent.atomic.AtomicInteger; public class ExamPlatformModel extends ViewModel { private static final String TAG = "ExamPlatformModel"; private MutableLiveData dataChange = new MutableLiveData<>(0); public MutableLiveData getDataChange(){ return dataChange; } // public void changeDataValue(final int value){ // new Thread(new Runnable() { // @Override // public void run() { // dataChange.postValue(value); // } // }).start(); // } }