重构代码；修改mapId为-1的exam_status表，表示考试状态

endian11

2020-08-13 a927c72c0f06ef5bd771e5ae00bc35155c271762

 app/src/main/java/safeluck/drive/evaluation/worker/MCUUpgradeWorker.kt

@@ -4,8 +4,8 @@
import androidx.work.Data
import androidx.work.Worker
import androidx.work.WorkerParameters
import com.anyun.basecommonlib.MyLog
import com.anyun.exam.lib.AYSdk
import com.anyun.exam.lib.MyLog
import safeluck.drive.evaluation.Constant
import safeluck.drive.evaluation.util.FileUtil
import java.io.IOException