使用androidx代替support lib；Room加上注解处理器；修改数据库getID;

endian11

2019-11-25 e01f5a72c7782419f01f01b3453d808a71888cb1

 app/src/main/java/safeluck/drive/evaluation/viewmodels/MainViewModel.java

@@ -1,11 +1,12 @@
package safeluck.drive.evaluation.viewmodels;


import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.MutableLiveData;
import android.arch.lifecycle.ViewModel;
import android.util.Log;

import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;

import java.util.concurrent.atomic.AtomicInteger;

import com.anyun.exam.lib.MyLog;