1.增减Sharedpreference文件读写封装类；2.增加信号配置数据库（需要卸载重新安装app）；3.增加发送信号配置命令（0x8008）

lizhanwei

2020-02-16 43b244f4c5450ce650190ec5f6e4c54b43d11acb

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package safeluck.drive.evaluation.DB.exam_status;
 
import android.content.Context;
import android.text.TextUtils;
 
import androidx.annotation.NonNull;
import androidx.work.WorkManager;
import androidx.work.Worker;
import androidx.work.WorkerParameters;
 
import org.json.JSONException;
import org.json.JSONObject;
 
import safeluck.drive.evaluation.Constant;
import safeluck.drive.evaluation.DB.WorkRoomDataBase;
 
public class ExamStatusWoker extends Worker {
    public ExamStatusWoker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
        super(context, workerParams);
    }
 
    @NonNull
    @Override
    public Result doWork() {
        String str = getInputData().getString(Constant.exam_enter_exitdata);
        if (!TextUtils.isEmpty(str)){
            JSONObject jsonObject = null;
            try {
                jsonObject = new JSONObject(str);
                int mapId = jsonObject.getInt("map_id");
                int enter = jsonObject.getInt("enter");
                WorkRoomDataBase.getWorkRoomDataBase(getApplicationContext()).getExamStatusDao().updateEnter(enter,mapId);
                return Result.success();
            } catch (JSONException e) {
                e.printStackTrace();
                return Result.failure();
            }
 
        }
        return Result.success();
 
    }
}