灯光考试项目 DB

endian11

2021-01-18 9d2a1b1683bea08cf368f54b7220dc38ac3d22c2

灯光考试项目 DB

 app/src/main/assets/lightAlldefault.json

New file
@@ -0,0 +1,94 @@
[

  {

    "id":0,
    "question": "请开启前照灯",
    "flag":1

  },
  {
    "id":1,
    "question": "夜间在没有路灯，照明不良条件下行驶",
    "flag":0
  },
  {
    "id":2,
    "question": "请将前照灯变换成远光",
    "flag":0
  },
  {

    "id":3,
    "question": "夜间在窄路与非机动车会车",
    "flag":0
  },
  {

    "id":4,
    "question": "夜间同方向近距离跟车行驶",
    "flag":0
  },
  {
    "id":5,
    "question": "夜间在道路上发生故障，妨碍交通又难以移动",
    "flag":0
  },
  {
    "id":6,
    "question": "夜间在窄桥与非机动车会车",
    "flag":0
  },
  {
    "id":7,
    "question": "雾天行驶",
    "flag":0
  },

  {
    "id":8,
    "question": "夜间与机动车会车",
    "flag":0
  },
  {
    "id":9,
    "question": "夜间通过没有交通信号灯控制的路口",
    "flag":0
  },
  {

    "id":10,
    "question": "夜间通过急弯、坡路",
    "flag":0
  },
  {
    "id":11,
    "question": "夜间超越前方车辆",
    "flag":0
  },
  {
    "id":12,
    "question": "在路边临时停车",
    "flag":0
  },
  {
    "id":13,
    "question": "夜间路口左转弯",
    "flag":0
  },
  {
    "id":14,
    "question": "夜间路口右转弯",
    "flag":0
  },
  {
    "id":15,
    "question": "夜间在照明良好的道路上行驶",
    "flag":0
  },
  {
    "id":16,
    "question": "夜间直行通过路口",
    "flag":0
  }
]

 app/src/main/assets/lightallanswers.json

New file
@@ -0,0 +1,149 @@
[

  {
    "id":0,
    "question_id":0,
    "answer": "开启大灯，注意是近光",
    "choose":1
  },
  {
    "id":1,
    "question_id":0,
    "answer": "开启大灯，远近光灯都可以",
    "choose":0
  },
  {
    "id":2,
    "question_id":1,
    "answer": "开启远光灯",
    "choose":1
  },
  {
    "id":3,
    "question_id":2,
    "answer": "开启远光灯",
    "choose":1
  },
  {
    "id":4,
    "question_id":3,
    "answer": "开启近光灯",
    "choose":1
  },
  {
    "id":5,
    "question_id":4,
    "answer": "开启近光灯",
    "choose":1
  },
  {
    "id":6,
    "question_id":5,
    "answer": "开启示宽灯和危险警示灯",
    "choose":1
  },
  {
    "id":7,
    "question_id":5,
    "answer": "开启危险警示灯",
    "choose":0
  },
  {
    "id":8,
    "question_id":6,
    "answer": "开启近光灯",
    "choose":1
  },
  {
    "id":9,
    "question_id":7,
    "answer": "大灯(近光灯）+危险警示灯+雾灯",
    "choose":1
  },
  {
    "id":10,
    "question_id":7,
    "answer": "小灯(示宽灯）+危险警示灯+雾灯",
    "choose":0
  },

  {
    "id":11,
    "question_id":8,
    "answer": "开启近光灯",
    "choose":1
  },
  {
  "id":12,
  "question_id":9,
  "answer": "变换远近光灯，完成操作后仍为近光",
  "choose":1
},
  {
    "id":13,
    "question_id":10,
    "answer": "变换远近光灯，完成操作后仍为近光",
    "choose":1
  },
  {
    "id":14,
    "question_id":11,
    "answer": "变换远近光灯，完成操作后仍为近光",
    "choose":1
  },
  {
    "id":15,
    "question_id":11,
    "answer": "先开左转向灯，后变换远近光灯",
    "choose":0
  },
  {
    "id":16,
    "question_id":12,
    "answer": "开启小灯(示宽灯）+危险警示灯",
    "choose":1
  },
  {
    "id":17,
    "question_id":13,
    "answer": "开启小灯(示宽灯）+左转向灯",
    "choose":1
  },
  {
    "id":18,
    "question_id":13,
    "answer": "开启近光灯",
    "choose":0
  },
  {
    "id":19,
    "question_id":14,
    "answer": "开启小灯(示宽灯）+右转向灯",
    "choose":1
  },
  {
    "id":20,
    "question_id":14,
    "answer": "开启近光灯",
    "choose":0
  },
  {
    "id":21,
    "question_id":15,
    "answer": "开启近光灯",
    "choose":1
  },
  {
    "id":22,
    "question_id":16,
    "answer": "开启近光灯",
    "choose":1
  },
  {
    "id":23,
    "question_id":16,
    "answer": "变换远近光灯，完成操作后仍为近光",
    "choose":0
  }

]

 app/src/main/assets/lightdefault.json

New file
@@ -0,0 +1,111 @@
[

  {

    "id":0,
    "question": "请开启前照灯",
    "answer": "开启大灯，注意是近光",
    "flag":1

  },
  {
    "id":1,
    "question": "夜间在没有路灯，照明不良条件下行驶",
    "answer": "开启远光灯",
    "flag":0
  },
  {
    "id":2,
    "question": "请将前照灯变换成远光",
    "answer": "开启远光灯",
    "flag":0
  },
  {

    "id":3,
    "question": "夜间在窄路与非机动车会车",
    "answer": "开启近光灯",
    "flag":0
  },
  {

    "id":4,
    "question": "夜间同方向近距离跟车行驶",
    "answer": "开启近光灯",
    "flag":0
  },
  {
    "id":5,
    "question": "夜间在道路上发生故障，妨碍交通又难以移动",
    "answer": "开启示宽灯和危险警示灯",
    "flag":0
  },
  {
    "id":6,
    "question": "夜间在窄桥与非机动车会车",
    "answer": "开启近光灯",
    "flag":0
  },
  {
    "id":7,
    "question": "雾天行驶",
    "answer": "大灯(近光灯）+危险警示灯+雾灯",
    "flag":0
  },

  {
    "id":8,
    "question": "夜间与机动车会车",
    "answer": "开启近光灯",
    "flag":0
  },
  {
    "id":9,
    "question": "夜间通过没有交通信号灯控制的路口",
    "answer": "变换远近光灯，完成操作后仍为近光",
    "flag":0
  },
  {

    "id":10,
    "question": "夜间通过急弯、坡路",
    "answer": "变换远近光灯，完成操作后仍为近光",
    "flag":0
  },
  {
    "id":11,
    "question": "夜间超越前方车辆",
    "answer": "变换远近光灯，完成操作后仍为近光",
    "flag":0
  },
  {
    "id":12,
    "question": "在路边临时停车",
    "answer": "开启小灯(示宽灯）+危险警示灯",
    "flag":0
  },
  {
    "id":13,
    "question": "夜间路口左转弯",
    "answer": "开启小灯(示宽灯）+左转向灯",
    "flag":0
  },
  {
    "id":14,
    "question": "夜间路口右转弯",
    "answer": "开启小灯(示宽灯）+右转向灯",
    "flag":0
  },
  {
    "id":15,
    "question": "夜间在照明良好的道路上行驶",
    "answer": "开启近光灯",
    "flag":0
  },
  {
    "id":16,
    "question": "夜间直行通过路口",
    "answer": "开启近光灯",
    "flag":0
  }
]

 app/src/main/java/safeluck/drive/evaluation/Constant.java

@@ -112,6 +112,9 @@
    public static final Integer BLUETOOTH_CONNECT = 3;
    public static final String OUR_SYS_IMAGE = "qcom/msm8909/msm8909:7.1.2/N2G47H/yy";
    public static final String BIND_EXAM_STATUS_TOPIC = "BIND_EXAM_STATUS_TOPIC";
    public static final String LIGHT_DEFAULT_JSON = "lightdefault.json";
    public static final String LIGHT_ALL_ANSWER_JSON = "lightallanswers.json";
    public static final String LIGHT_ALL_DEFAULT_JSON = "lightAlldefault.json";
    public static String exam_enter_exitdata="exam_enter_exitdata";
    public static int Chang_di = 2;
    public static int DaoLu_night = 3;

 app/src/main/java/safeluck/drive/evaluation/DB/WorkRoomDataBase.java

@@ -7,7 +7,6 @@
import androidx.room.Database;
import androidx.room.Room;
import androidx.room.RoomDatabase;
import androidx.room.migration.Migration;
import androidx.sqlite.db.SupportSQLiteDatabase;
import androidx.work.OneTimeWorkRequest;
import androidx.work.WorkContinuation;
@@ -17,20 +16,16 @@
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import okhttp3.Route;
import safeluck.drive.evaluation.DB.appstatusdb.AppStatus;
import safeluck.drive.evaluation.DB.appstatusdb.AppStatusDao;
import safeluck.drive.evaluation.DB.appstatusdb.AppStatusInitWork;
import safeluck.drive.evaluation.DB.criterias.Criteria;
import safeluck.drive.evaluation.DB.criterias.CriteriaDao;
import safeluck.drive.evaluation.DB.criterias.CriteriaForI;
import safeluck.drive.evaluation.DB.criterias.CriteriaForII;
import safeluck.drive.evaluation.DB.criterias.CriteriaForIII;
import safeluck.drive.evaluation.DB.criterias.CriteriaForIIIWorker;
import safeluck.drive.evaluation.DB.criterias.CriteriaForIIWorker;
import safeluck.drive.evaluation.DB.criterias.CriteriaForIWorker;
import safeluck.drive.evaluation.DB.criterias.CriteriaIDao;
import safeluck.drive.evaluation.DB.criterias.CriteriaIIDao;
import safeluck.drive.evaluation.DB.criterias.CriteriaIIIDao;
import safeluck.drive.evaluation.DB.criterias.CriteriaInitWorker;
import safeluck.drive.evaluation.DB.exam_status.ExamStatus;
@@ -43,6 +38,15 @@
import safeluck.drive.evaluation.DB.failitems.LuKaoFailedProj;
import safeluck.drive.evaluation.DB.gps.GPSInfo;
import safeluck.drive.evaluation.DB.gps.GpsInfoDao;
import safeluck.drive.evaluation.DB.lightdb.LightAllAnswerDao;
import safeluck.drive.evaluation.DB.lightdb.LightAllAnswerInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightAllQuestInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightAllQuestionsDao;
import safeluck.drive.evaluation.DB.lightdb.LightAnswers;
import safeluck.drive.evaluation.DB.lightdb.LightQuestion;
import safeluck.drive.evaluation.DB.lightdb.LightUseInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightUseQuestions;
import safeluck.drive.evaluation.DB.lightdb.LightUseQuestionsDao;
import safeluck.drive.evaluation.DB.route.RouteBean;
import safeluck.drive.evaluation.DB.route.RouteBeanDao;
import safeluck.drive.evaluation.DB.route.RouteCross;
@@ -64,8 +68,8 @@
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Database(entities = {Student.class, CriteriaForI.class, FailedProj.class,LuKaoFailedProj.class, CriteriaForII.class, CriteriaForIII.class,RTKConfig.class, GPSInfo.class, AppStatus.class, ExamStatus.class, SingalConfig.class
        , Criteria.class,RouteBean.class, RouteCross.class, RouteTriggerLine.class},version = 1,exportSchema = false)
@Database(entities = {Student.class, CriteriaForI.class, FailedProj.class,LuKaoFailedProj.class, LightUseQuestions.class, CriteriaForIII.class,RTKConfig.class, GPSInfo.class, AppStatus.class, ExamStatus.class, SingalConfig.class
        , Criteria.class,RouteBean.class, RouteCross.class, RouteTriggerLine.class, LightAnswers.class, LightQuestion.class},version = 1,exportSchema = false)
public abstract class WorkRoomDataBase extends RoomDatabase {
    private static final String TAG = "WorkRoomDataBase";
    public abstract StudentDao getstudentDao();
@@ -77,8 +81,9 @@
    public abstract CriteriaIDao getCriteriaIDao();
    //考场评判表
    public abstract CriteriaDao getCriteriaDao();
    //科目二 II类考场评判表
    public abstract CriteriaIIDao getCriteriaIIDao();
    //考场评判表
    public abstract LightUseQuestionsDao getLightUseQuestionsDao();

    public abstract FailProjDao getFailProjDao();
    private static volatile WorkRoomDataBase workRoomDataBase;

@@ -109,7 +114,9 @@
                                    OneTimeWorkRequest oneTimeWorkRequest = OneTimeWorkRequest.from(SeedDatabaseWorker.class);
                                    OneTimeWorkRequest oneTimeWorkRequest1 = OneTimeWorkRequest.from(CriteriaForIWorker.class);
                                    OneTimeWorkRequest criteriaInitWorkRequest = OneTimeWorkRequest.from(CriteriaInitWorker.class);
//                                    OneTimeWorkRequest oneTimeWorkRequest3 = OneTimeWorkRequest.from(CriteriaForIIWorker.class);
                                    OneTimeWorkRequest oneTimeWorkRequest3 = OneTimeWorkRequest.from(LightUseInitWorker.class);
                                    OneTimeWorkRequest lightAllQuestInitWorker = OneTimeWorkRequest.from(LightAllQuestInitWorker.class);
                                    OneTimeWorkRequest lightAllAnswerInitWorker = OneTimeWorkRequest.from(LightAllAnswerInitWorker.class);
                                    OneTimeWorkRequest  mCriteriaForIIIWorker= OneTimeWorkRequest.from(CriteriaForIIIWorker.class);
                                    OneTimeWorkRequest oneTimeWorkRequest2 = OneTimeWorkRequest.from(FailedProjWorker.class);
                                    OneTimeWorkRequest RTKConfigWorkRequest = OneTimeWorkRequest.from(RTKConfigWork.class);
@@ -130,7 +137,7 @@

//单路径执行，可以实现更加复杂的多路径执行方式
                                    WorkContinuation chain1= WorkManager.getInstance(mContext).beginWith(Arrays.asList(oneTimeWorkRequest,oneTimeWorkRequest1,criteriaInitWorkRequest))
                                            .then(mCriteriaForIIIWorker);
                                            .then(mCriteriaForIIIWorker).then(oneTimeWorkRequest3).then(lightAllAnswerInitWorker).then(lightAllQuestInitWorker);
                                    WorkContinuation chain2 = WorkManager.getInstance(mContext).beginWith(Arrays.asList(RTKConfigWorkRequest,appStatusInitWork,signalConigInitWorker,routeInitWorker))
                                            .then(oneTimeWorkRequest2).then(examStatusInitWorker);

@@ -170,4 +177,8 @@
    public abstract CriteriaIIIDao getCriteriaIIIDao();

    public abstract LuKaoFailProjDao getLuKaoFailProjDao();

    public abstract LightAllAnswerDao getLightAllAnswersDao();

    public abstract LightAllQuestionsDao getLightAllQuestionsDao();
}

 app/src/main/java/safeluck/drive/evaluation/DB/criterias/CriteriaForII.java

File was deleted

 app/src/main/java/safeluck/drive/evaluation/DB/criterias/CriteriaForIIWorker.java

File was deleted

 app/src/main/java/safeluck/drive/evaluation/DB/criterias/CriteriaIIDao.java

File was deleted

 app/src/main/java/safeluck/drive/evaluation/DB/failitems/FailProjDao.java

@@ -34,13 +34,7 @@
     */
    @Query("SELECT emp_id,stu_id, utc ,sn ,deducting_reason,score_deducting,item_content from criteria INNER JOIN fail_projects ON  criteria.item_id= fail_projects.emp_id where fail_projects.stu_id=:stu_id and fail_projects.subject=999")
    LiveData<List<FailedProj_select>> getFailedProjects(long stu_id);
    /**
     * 查询 科目二 II类考场的失败项目 （多表查询）
     * 如果要添加 科目二II   III类考场失败项目，需要建立相应的评判标准表数据表
     * @return
     */
    @Query("SELECT emp_id,stu_id,utc,sn,deducting_reason,score_deducting,item_content from criteria_two INNER JOIN fail_projects ON  criteria_two.item_id= fail_projects.emp_id where fail_projects.stu_id=:stu_id and fail_projects.subject=2")
    LiveData<List<FailedProj_select>> getFailedProjectsForII(long stu_id);

  /**
     * 查询 科目三 路考考场的失败项目 （多表查询）
     * 如果要添加 科目二II   III类考场失败项目，需要建立相应的评判标准表数据表

 app/src/main/java/safeluck/drive/evaluation/DB/failitems/FailedProj.java

@@ -8,8 +8,6 @@

import safeluck.drive.evaluation.DB.criterias.Criteria;
import safeluck.drive.evaluation.DB.criterias.CriteriaForI;
import safeluck.drive.evaluation.DB.criterias.CriteriaForII;
import safeluck.drive.evaluation.DB.criterias.CriteriaForIII;

import static androidx.room.ForeignKey.CASCADE;


 app/src/main/java/safeluck/drive/evaluation/DB/failitems/FailedProjRepository.java

@@ -81,15 +81,7 @@
        return failProjDao.getFailedProjects(stu_id);
    }

    /**
     * 获得科目二 II类考场失败项目扣分项
     *
     * @param stu_id
     * @return
     */
    public LiveData<List<FailedProj_select>> getFailedProjectsForII(long stu_id) {
        return failProjDao.getFailedProjectsForII(stu_id);
    }  /**
  /**
     * 获得科目三 路考考场失败项目扣分项
     *
     * @param stu_id

 app/src/main/java/safeluck/drive/evaluation/DB/failitems/FailedProjViewModel.java

@@ -29,9 +29,7 @@
    public  LiveData<List<FailedProj_select>> getFailedProjectsForI(long stu_id){
           return failedProjRepository.getFailedProjectsForI(stu_id);
    }
    public  LiveData<List<FailedProj_select>> getFailedProjectsForII(long stu_id){
           return failedProjRepository.getFailedProjectsForII(stu_id);
    }

    public  LiveData<List<FailedProj_select>> getFailedProjectsForIII(long stu_id){
           return failedProjRepository.getFailedProjectsForIII(stu_id);
    }

 app/src/main/java/safeluck/drive/evaluation/DB/failitems/LuKaoFailedProj.java

@@ -6,8 +6,6 @@
import androidx.room.Index;
import androidx.room.PrimaryKey;

import safeluck.drive.evaluation.DB.criterias.CriteriaForI;
import safeluck.drive.evaluation.DB.criterias.CriteriaForII;
import safeluck.drive.evaluation.DB.criterias.CriteriaForIII;

import static androidx.room.ForeignKey.CASCADE;

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/InjectUtils.kt

New file
@@ -0,0 +1,39 @@
package safeluck.drive.evaluation.DB.lightdb

import android.content.Context
import safeluck.drive.evaluation.DB.WorkRoomDataBase

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:27:19
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
object InjectUtils{
    fun provideLightDefaultViewModelFactory(context:Context):LightDefaultVMFactory {
        val repository  = getLightDefaultRepository(context)
        return LightDefaultVMFactory(repository)
    }

    private fun getLightDefaultRepository(context: Context): LightDefaultRepository {
        return LightDefaultRepository.getInstance(WorkRoomDataBase.getWorkRoomDataBase(context).lightUseQuestionsDao)
    }

    private fun getLightAllQuestsRepository(context: Context): LightAllQuestRepository {
        return LightAllQuestRepository.getInstance(WorkRoomDataBase.getWorkRoomDataBase(context).lightAllQuestionsDao)
    }

    fun provideLightAllQuestionViewModelFactory(context:Context):LightAllQuestVMFactory {
        val repository  = getLightAllQuestsRepository(context)
        return LightAllQuestVMFactory(repository)
    }


    fun provideLightAllAnswerViewModelFactory(context:Context):LightAllAnswerVMFactory {
        val repository  = getLightAllAnswerRepository(context)
        return LightAllAnswerVMFactory(repository)
    }

    private fun getLightAllAnswerRepository(context: Context): LightAnswersRepository {
        return LightAnswersRepository.getInstance(WorkRoomDataBase.getWorkRoomDataBase(context).lightAllAnswersDao)
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllAnswerDao.java

New file
@@ -0,0 +1,35 @@
package safeluck.drive.evaluation.DB.lightdb;

import androidx.lifecycle.LiveData;
import androidx.room.Dao;
import androidx.room.Insert;
import androidx.room.OnConflictStrategy;
import androidx.room.Query;

import org.jetbrains.annotations.NotNull;

import java.util.List;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 09:47:02
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Dao
public interface LightAllAnswerDao {
    @Insert(onConflict=OnConflictStrategy.REPLACE)
    void insertQuestion(LightAnswers lightAnswers);

    @Insert(onConflict=OnConflictStrategy.REPLACE)
    void insertAll(List<LightAnswers> answersList);

    @Query("SELECT * from light_all_answers where question_id=:question_id")
     List<LightAnswers> getCurrQuest2Answers(int question_id);

    @Query("UPDATE light_all_answers SET choose =:flag WHERE id = :id")
    void updateAnswerChoose(int id, int flag);

    @Query("SELECT * from light_all_answers ")
    LiveData<List<LightAnswers>> getAllAnswers();
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllAnswerInitWorker.java

New file
@@ -0,0 +1,55 @@
package safeluck.drive.evaluation.DB.lightdb;

import android.content.Context;
import android.util.Log;

import androidx.annotation.NonNull;
import androidx.work.Worker;
import androidx.work.WorkerParameters;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.google.gson.stream.JsonReader;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Type;
import java.util.List;

import safeluck.drive.evaluation.Constant;
import safeluck.drive.evaluation.DB.WorkRoomDataBase;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 10:40:42
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class LightAllAnswerInitWorker extends Worker {

    private static final String TAG = "LightAllAnswInitWorker";
    public LightAllAnswerInitWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
        super(context, workerParams);
    }

    @NonNull
    @Override
    public Result doWork() {

        InputStream inputStream = null;
        try {
            inputStream = getApplicationContext().getAssets().open(Constant.LIGHT_ALL_ANSWER_JSON);
        } catch (IOException e) {
            e.printStackTrace();
        }
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
        JsonReader jsonReader = new JsonReader(inputStreamReader);
        Gson gson = new Gson();
        Type type =new TypeToken<List<LightAnswers>>(){}.getType();
        List<LightAnswers> questionsList = gson.fromJson(jsonReader,type);
        Log.i(TAG,"doWork");
        WorkRoomDataBase.getWorkRoomDataBase(getApplicationContext()).getLightAllAnswersDao().insertAll(questionsList);
        return Result.success();
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllAnswerVMFactory.kt

New file
@@ -0,0 +1,16 @@
package safeluck.drive.evaluation.DB.lightdb

import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:29:00
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightAllAnswerVMFactory(private val resp:LightAnswersRepository):
        ViewModelProvider.NewInstanceFactory() {
    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
        return LightAnswersViewModel(resp) as T
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllQuestInitWorker.java

New file
@@ -0,0 +1,52 @@
package safeluck.drive.evaluation.DB.lightdb;

import android.content.Context;

import androidx.annotation.NonNull;
import androidx.work.Worker;
import androidx.work.WorkerParameters;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.google.gson.stream.JsonReader;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Type;
import java.util.List;

import safeluck.drive.evaluation.Constant;
import safeluck.drive.evaluation.DB.WorkRoomDataBase;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 10:40:42
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class LightAllQuestInitWorker extends Worker {

    public LightAllQuestInitWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
        super(context, workerParams);
    }

    @NonNull
    @Override
    public Result doWork() {

        InputStream inputStream = null;
        try {
            inputStream = getApplicationContext().getAssets().open(Constant.LIGHT_ALL_DEFAULT_JSON);
        } catch (IOException e) {
            e.printStackTrace();
        }
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
        JsonReader jsonReader = new JsonReader(inputStreamReader);
        Gson gson = new Gson();
        Type type =new TypeToken<List<LightQuestion>>(){}.getType();
        List<LightQuestion> questionsList = gson.fromJson(jsonReader,type);
        WorkRoomDataBase.getWorkRoomDataBase(getApplicationContext()).getLightAllQuestionsDao().insertAll(questionsList);
        return Result.success();
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllQuestRepository.kt

New file
@@ -0,0 +1,29 @@
package safeluck.drive.evaluation.DB.lightdb

import kotlinx.coroutines.Dispatchers.IO
import kotlinx.coroutines.withContext

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:01:31
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightAllQuestRepository private constructor(
        private val lightdefaulDao: LightAllQuestionsDao
){




    fun getLightAllQuestions() = lightdefaulDao.allLightQuestions


    companion object{
        @Volatile
        private var instance:LightAllQuestRepository ?= null

        fun getInstance(lightdefaulDao: LightAllQuestionsDao)= instance?: synchronized(this){
                instance?: LightAllQuestRepository(lightdefaulDao).also { instance = it }
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllQuestVMFactory.kt

New file
@@ -0,0 +1,16 @@
package safeluck.drive.evaluation.DB.lightdb

import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:29:00
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightAllQuestVMFactory(private val resp:LightAllQuestRepository):
        ViewModelProvider.NewInstanceFactory() {
    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
        return LightQuestsViewModel(resp) as T
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAllQuestionsDao.java

New file
@@ -0,0 +1,29 @@
package safeluck.drive.evaluation.DB.lightdb;

import androidx.lifecycle.LiveData;
import androidx.room.Dao;
import androidx.room.Delete;
import androidx.room.Insert;
import androidx.room.OnConflictStrategy;
import androidx.room.Query;

import java.util.List;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 09:47:02
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Dao
public interface LightAllQuestionsDao {
    @Insert(onConflict=OnConflictStrategy.REPLACE)
    void insertQuestion(LightQuestion lightQuestions);

    @Insert(onConflict=OnConflictStrategy.REPLACE)
    void insertAll(List<LightQuestion> questionsList);

    @Query("SELECT * FROM alllight_question")
    List<LightQuestion> getAllLightQuestions();

}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAnswers.java

New file
@@ -0,0 +1,51 @@
package safeluck.drive.evaluation.DB.lightdb;

import androidx.room.Entity;
import androidx.room.PrimaryKey;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 13:32:56
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Entity(tableName = "light_all_answers")
public class LightAnswers {
   @ PrimaryKey
    private int id;
   private int question_id;
   private String answer;
   private int choose;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public int getQuestion_id() {
        return question_id;
    }

    public void setQuestion_id(int question_id) {
        this.question_id = question_id;
    }

    public String getAnswer() {
        return answer;
    }

    public void setAnswer(String answer) {
        this.answer = answer;
    }

    public int getChoose() {
        return choose;
    }

    public void setChoose(int choose) {
        this.choose = choose;
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAnswersRepository.kt

New file
@@ -0,0 +1,36 @@
package safeluck.drive.evaluation.DB.lightdb

import kotlinx.coroutines.Dispatchers.IO
import kotlinx.coroutines.withContext

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:01:31
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightAnswersRepository private constructor(
        private val lightdefaulDao: LightAllAnswerDao
){




   fun getLightAllQuestions(question_id:Int) =lightdefaulDao.getCurrQuest2Answers(question_id)
   suspend fun updateAnswerChoose(id: Int, flag: Int) {
        withContext(IO){
            lightdefaulDao.updateAnswerChoose(id,flag);
        }
    }

    fun getLightAllAnswers()=lightdefaulDao.getAllAnswers()


    companion object{
        @Volatile
        private var instance:LightAnswersRepository ?= null

        fun getInstance(lightdefaulDao: LightAllAnswerDao)= instance?: synchronized(this){
                instance?: LightAnswersRepository(lightdefaulDao).also { instance = it }
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightAnswersViewModel.kt

New file
@@ -0,0 +1,34 @@
package safeluck.drive.evaluation.DB.lightdb

import androidx.lifecycle.LiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.cancel
import kotlinx.coroutines.launch

/**DriveJudge
 * Created by lzw on 2021/1/15. 09:46:49
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightAnswersViewModel internal constructor(private  val lightDefaultRepository: LightAnswersRepository): ViewModel() {
    fun getQustion2Answer(quest_id:Int) =lightDefaultRepository.getLightAllQuestions(quest_id)




    @ExperimentalCoroutinesApi
    override fun onCleared() {
        super.onCleared()
        viewModelScope.cancel()
    }

    fun updateAnswerChoose(id: Int, i: Int) {
        viewModelScope.launch {
            lightDefaultRepository.updateAnswerChoose(id,i)
        }
    }

    fun getAllAnswers() =lightDefaultRepository.getLightAllAnswers()
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightDefaultRepository.kt

New file
@@ -0,0 +1,51 @@
package safeluck.drive.evaluation.DB.lightdb

import kotlinx.coroutines.Dispatchers.IO
import kotlinx.coroutines.withContext

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:01:31
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightDefaultRepository private constructor(
        private val lightdefaulDao: LightUseQuestionsDao
){
    suspend fun removeItem(lightusequest:LightUseQuestions){
        withContext(IO){
            lightdefaulDao.deleteItem(lightusequest)
        }
    }



    fun getLightUseQuestions() = lightdefaulDao.getLightUseQuestions()
   suspend fun updateQuest2Answer(questionId: Int, answ: String) {
       withContext(IO){

        lightdefaulDao.updateAnswer(questionId,answ)
       }
    }

    suspend fun addItem(questionId: Int, question: String, flag: Int,answ:String) {
        withContext(IO){

            var lightquest = LightUseQuestions()
            lightquest.question  = question
            lightquest.id = questionId
            lightquest.flag = flag
            lightquest.answer = answ
            lightdefaulDao.insertQuestion(lightquest)
        }
    }


    companion object{
        @Volatile
        private var instance:LightDefaultRepository ?= null

        fun getInstance(lightdefaulDao: LightUseQuestionsDao)= instance?: synchronized(this){
                instance?: LightDefaultRepository(lightdefaulDao).also { instance = it }
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightDefaultVMFactory.kt

New file
@@ -0,0 +1,16 @@
package safeluck.drive.evaluation.DB.lightdb

import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider

/**DriveJudge
 * Created by lzw on 2021/1/15. 10:29:00
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightDefaultVMFactory(private val resp:LightDefaultRepository):
        ViewModelProvider.NewInstanceFactory() {
    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
        return LightDefaultViewModel(resp) as T
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightDefaultViewModel.kt

New file
@@ -0,0 +1,39 @@
package safeluck.drive.evaluation.DB.lightdb

import androidx.lifecycle.LiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.cancel
import kotlinx.coroutines.launch

/**DriveJudge
 * Created by lzw on 2021/1/15. 09:46:49
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightDefaultViewModel internal constructor(private  val lightDefaultRepository: LightDefaultRepository): ViewModel() {
    var allDefaultQuestion2Answers = lightDefaultRepository.getLightUseQuestions()
    fun  deleteItem(lightUseQuestions: LightUseQuestions){
        viewModelScope.launch {
            lightDefaultRepository.removeItem(lightUseQuestions)
        }
    }
    @ExperimentalCoroutinesApi
    override fun onCleared() {
        super.onCleared()
        viewModelScope.cancel()
    }

    fun updateQuestion2Answer(questionId: Int, answ: String) {
            viewModelScope.launch {
                lightDefaultRepository.updateQuest2Answer(questionId,answ)
            }
    }

    fun addItem(questionId: Int, Question: String, flag: Int,answer:String) {
        viewModelScope.launch {
            lightDefaultRepository.addItem(questionId,Question,flag,answer)
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightQuestion.java

New file
@@ -0,0 +1,46 @@
package safeluck.drive.evaluation.DB.lightdb;

import androidx.room.Entity;
import androidx.room.PrimaryKey;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 13:31:11
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Entity(tableName = "alllight_question")
public class LightQuestion {
    @PrimaryKey
    private int id;

    private String question;

    private int flag;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getQuestion() {
        return question;
    }

    public void setQuestion(String question) {
        this.question = question;
    }



    public int getFlag() {
        return flag;
    }

    public void setFlag(int flag) {
        this.flag = flag;
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightQuestsViewModel.kt

New file
@@ -0,0 +1,23 @@
package safeluck.drive.evaluation.DB.lightdb

import androidx.lifecycle.LiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.cancel
import kotlinx.coroutines.launch

/**DriveJudge
 * Created by lzw on 2021/1/15. 09:46:49
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
class LightQuestsViewModel internal constructor(private  val lightDefaultRepository: LightAllQuestRepository): ViewModel() {
    var allDefaultQuestion2Answers = lightDefaultRepository.getLightAllQuestions()

    @ExperimentalCoroutinesApi
    override fun onCleared() {
        super.onCleared()
        viewModelScope.cancel()
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightUseInitWorker.java

New file
@@ -0,0 +1,52 @@
package safeluck.drive.evaluation.DB.lightdb;

import android.content.Context;

import androidx.annotation.NonNull;
import androidx.work.Worker;
import androidx.work.WorkerParameters;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.google.gson.stream.JsonReader;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Type;
import java.util.List;

import safeluck.drive.evaluation.Constant;
import safeluck.drive.evaluation.DB.WorkRoomDataBase;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 10:40:42
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class LightUseInitWorker extends Worker {

    public LightUseInitWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
        super(context, workerParams);
    }

    @NonNull
    @Override
    public Result doWork() {

        InputStream inputStream = null;
        try {
            inputStream = getApplicationContext().getAssets().open(Constant.LIGHT_DEFAULT_JSON);
        } catch (IOException e) {
            e.printStackTrace();
        }
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
        JsonReader jsonReader = new JsonReader(inputStreamReader);
        Gson gson = new Gson();
        Type type =new TypeToken<List<LightUseQuestions>>(){}.getType();
        List<LightUseQuestions> questionsList = gson.fromJson(jsonReader,type);
        WorkRoomDataBase.getWorkRoomDataBase(getApplicationContext()).getLightUseQuestionsDao().insertAll(questionsList);
        return Result.success();
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightUseQuestions.java

New file
@@ -0,0 +1,52 @@
package safeluck.drive.evaluation.DB.lightdb;

import androidx.room.Entity;
import androidx.room.PrimaryKey;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 09:44:23
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Entity(tableName = "lightUseQuest")
public class LightUseQuestions {
    @PrimaryKey
    private int id;

    private String question;
    private String answer;
    private int flag;//  1-不可删除  0-可删除

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getQuestion() {
        return question;
    }

    public void setQuestion(String question) {
        this.question = question;
    }

    public String getAnswer() {
        return answer;
    }

    public void setAnswer(String answer) {
        this.answer = answer;
    }

    public int getFlag() {
        return flag;
    }

    public void setFlag(int flag) {
        this.flag = flag;
    }
}

 app/src/main/java/safeluck/drive/evaluation/DB/lightdb/LightUseQuestionsDao.java

New file
@@ -0,0 +1,36 @@
package safeluck.drive.evaluation.DB.lightdb;

import androidx.lifecycle.LiveData;
import androidx.room.Dao;
import androidx.room.Delete;
import androidx.room.Insert;
import androidx.room.OnConflictStrategy;
import androidx.room.Query;

import org.jetbrains.annotations.NotNull;

import java.util.List;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 09:47:02
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Dao
public interface LightUseQuestionsDao {
    @Insert(onConflict=OnConflictStrategy.REPLACE)
    void insertQuestion(LightUseQuestions lightUseQuestions);
    @Query("Update lightUseQuest set answer=:ans where id=:id")
    void updateAnswer(int id,String ans);
    @Insert(onConflict=OnConflictStrategy.REPLACE)
    void insertAll(List<LightUseQuestions> questionsList);

    @Delete
    void deleteItem(LightUseQuestions lightUseQuestions);

    @Query("SELECT * FROM lightUseQuest")
    LiveData<List<LightUseQuestions>> getLightUseQuestions();


}

 app/src/main/java/safeluck/drive/evaluation/adapter/LightExamSelectAdapter.java

New file
@@ -0,0 +1,189 @@
package safeluck.drive.evaluation.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;


import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import safeluck.drive.evaluation.R;
import safeluck.drive.evaluation.bean.AnswerStatus;
import safeluck.drive.evaluation.bean.Question2Answers;

/**
 * DriveJudge
 * Created by lzw on 2021/1/13. 14:42:59
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class LightExamSelectAdapter extends RecyclerView.Adapter<LightExamSelectAdapter.MyViewHolder> {

    private LayoutInflater inflater;
    private Context mContext;

    OnCheckedListener onCheckedListener;
    OnAddItemListener onAddItemListener;
    //记录RadioButton的状态
    public HashMap<Integer, String> state_boolean = new HashMap<>();
    private List<Question2Answers> question2AnswersList = new ArrayList<>();

    public LightExamSelectAdapter(Context context) {
        this.inflater = LayoutInflater.from(context);
        this.mContext = context;
    }

    public void setOnCheckedListener(OnCheckedListener checkedListener){
        this.onCheckedListener = checkedListener;
    }

    public void setOnAddItemListener(OnAddItemListener onAddItemListener){
        this.onAddItemListener = onAddItemListener;
    }

    public interface OnCheckedListener{
        //position 跟question关联 也就是question_id;
        void checked(int position,int whichAnswer);
    }

    public interface OnAddItemListener{
        void add(int pos);
    }

    @NonNull
    @Override
    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = inflater.inflate(R.layout.light_exam_select_item,parent,false);
        MyViewHolder myViewHolder = new MyViewHolder(view);
        return myViewHolder;
    }

    public void setDatas(List<Question2Answers> answers){
        question2AnswersList.clear();
        question2AnswersList.addAll(answers);
        notifyDataSetChanged();
    }

    @Override
    public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
        Question2Answers question2Answers = question2AnswersList.get(position);
        holder.tv_question.setText(question2Answers.getQuestion());
        List<AnswerStatus> answerList = question2Answers.getAnswerStatusList();

        holder.linearLayout2.setVisibility(View.GONE);holder.linearLayout3.setVisibility(View.GONE);
        holder.rb1.setOnCheckedChangeListener(null);


        holder.tv_answer1.setText(String.format(mContext.getResources().getString(R.string.answer),question2Answers.getAnswerStatusList().get(0).getAnswer()));
        holder.rb1.setChecked(question2Answers.getAnswerStatusList().get(0).getChoose_flag()==1?true:false);



        switch (answerList.size()){
            case 2:
                holder.linearLayout2.setVisibility(View.VISIBLE);
                AnswerStatus answerStatus1 = answerList.get(1);
                holder.rb2.setOnCheckedChangeListener(null);
                holder.tv_answer2.setText(String.format(mContext.getResources().getString(R.string.answer),answerStatus1.getAnswer()));
                holder.rb2.setChecked(answerStatus1.getChoose_flag()==1?true:false);
                break;
            case 3:
                holder.linearLayout2.setVisibility(View.VISIBLE);holder.linearLayout3.setVisibility(View.VISIBLE);
                AnswerStatus answerStatus2= answerList.get(1);
                AnswerStatus answerStatus3= answerList.get(2);
                holder.rb2.setOnCheckedChangeListener(null);        holder.rb3.setOnCheckedChangeListener(null);
                holder.tv_answer2.setText(String.format(mContext.getResources().getString(R.string.answer),answerStatus2.getAnswer()));
                holder.tv_answer3.setText(String.format(mContext.getResources().getString(R.string.answer),answerStatus3.getAnswer()));

                holder.rb2.setChecked(answerStatus2.getChoose_flag()==1?true:false);
                holder.rb3.setChecked(answerStatus3.getChoose_flag()==1?true:false);
                break;
        }

        holder.imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (onAddItemListener != null){
                    onAddItemListener.add(position);
                }
            }
        });
        holder.rb1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (isChecked){
                    holder.rb2.setChecked(false);
                    holder.rb3.setChecked(false);
                    if (onCheckedListener!=null){
                        onCheckedListener.checked(position,0);
                    }
                }
            }
        });        holder.rb2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (isChecked){
                    holder.rb1.setChecked(false);
                    holder.rb3.setChecked(false);
                    onCheckedListener.checked(position,1);
                }
            }
        });        holder.rb3.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (isChecked){
                    holder.rb1.setChecked(false);
                    holder.rb2.setChecked(false);
                    onCheckedListener.checked(position,2);
                }
            }
        });

    }

    @Override
    public int getItemCount() {
        return question2AnswersList.size();
    }

    public class MyViewHolder extends RecyclerView.ViewHolder {

        TextView tv_question;
        TextView tv_answer1;
        TextView tv_answer2;
        TextView tv_answer3;

        ImageView imageView;

        RadioButton rb1,rb2,rb3;

        LinearLayout linearLayout2,linearLayout3;

        public MyViewHolder(@NonNull View itemView) {
            super(itemView);
            linearLayout2 = itemView.findViewById(R.id.ll_light_container2);
            linearLayout3 = itemView.findViewById(R.id.ll_light_container3);
            imageView = itemView.findViewById(R.id.iv_delete_item);

            tv_question = itemView.findViewById(R.id.tv_question);
            tv_answer1 = itemView.findViewById(R.id.tv_answer1);
            tv_answer2 = itemView.findViewById(R.id.tv_answer2);
            tv_answer3 = itemView.findViewById(R.id.tv_answer3);

            rb1 = itemView.findViewById(R.id.rb1_light);
            rb2 = itemView.findViewById(R.id.rb2_light);
            rb3 = itemView.findViewById(R.id.rb3_light);
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/adapter/LightExamUseAdapter.java

New file
@@ -0,0 +1,97 @@
package safeluck.drive.evaluation.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;

import java.util.ArrayList;
import java.util.List;

import safeluck.drive.evaluation.DB.lightdb.LightUseQuestions;
import safeluck.drive.evaluation.R;

/**
 * DriveJudge
 * Created by lzw on 2021/1/13. 14:42:59
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class LightExamUseAdapter extends RecyclerView.Adapter<LightExamUseAdapter.MyViewHolder> {

    private LayoutInflater mLayoutInflater;
    private Context mContext;
    private List<LightUseQuestions> examsBeans = new ArrayList<>();
    public LightExamUseAdapter(Context context) {
        this.mContext = context;
        mLayoutInflater = LayoutInflater.from(context);
    }

    private OnDeleteListener onDeleteListener;

    public interface OnDeleteListener{
        void delete(int position);
    }

    public void setOnDeleteListener(OnDeleteListener deleteListener){
        this.onDeleteListener = deleteListener;
    }

    @NonNull
    @Override
    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = mLayoutInflater.inflate(R.layout.light_exam_use_item,parent,false);
        MyViewHolder myViewHolder = new MyViewHolder(view);
        return myViewHolder;
    }

    public void setDatas(List<LightUseQuestions> lightExamsBeanList){
        this.examsBeans.clear();
        this.examsBeans.addAll(lightExamsBeanList);
        notifyDataSetChanged();
    }
    @Override
    public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
        LightUseQuestions bean = examsBeans.get(position);
        holder.tv_answer.setText(String.format(mContext.getResources().getString(R.string.answer),bean.getAnswer()));
        holder.tv_question.setText(bean.getQuestion());
        holder.imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (bean.getFlag() == 1){

                }else{
                    if (onDeleteListener != null){
                        Toast.makeText(mContext, String.format("第%d个题目被删除!",position), Toast.LENGTH_SHORT).show();
                        onDeleteListener.delete(position);
                    }
                }

            }
        });

    }

    @Override
    public int getItemCount() {
        return examsBeans.size();
    }

    public class MyViewHolder extends RecyclerView.ViewHolder {
        TextView tv_question;
        TextView tv_answer;
        ImageView imageView ;
        public MyViewHolder(@NonNull View itemView) {
            super(itemView);
            tv_answer = itemView.findViewById(R.id.tv_answer);
            tv_question = itemView.findViewById(R.id.tv_question);
            imageView = itemView.findViewById(R.id.iv_delete_item);
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/bean/AnswerStatus.java

New file
@@ -0,0 +1,41 @@
package safeluck.drive.evaluation.bean;

/**
 * DriveJudge
 * Created by lzw on 2021/1/15. 15:17:18
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class AnswerStatus {
    // 1- xuanzhong

    private int choose_flag;

    private int id;

    private String answer;

    public int getChoose_flag() {
        return choose_flag;
    }

    public void setChoose_flag(int choose_flag) {
        this.choose_flag = choose_flag;
    }

    public String getAnswer() {
        return answer;
    }

    public void setAnswer(String answer) {
        this.answer = answer;
    }

    public void setId(int id) {
        this.id = id;
    }

    public int getId() {
        return id;
    }
}

 app/src/main/java/safeluck/drive/evaluation/bean/Question2Answers.java

New file
@@ -0,0 +1,53 @@
package safeluck.drive.evaluation.bean;

import java.util.List;

/**
 * DriveJudge
 * Created by lzw on 2021/1/14. 14:58:26
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class Question2Answers {

    private String question;
    private int question_id;
    private List<AnswerStatus> answerStatusList;
    //1-已经添加到 使用的题目  0-是没有田间

    private int add_flag;

    public List<AnswerStatus> getAnswerStatusList() {
        return answerStatusList;
    }


    public int getQuestion_id() {
        return question_id;
    }

    public void setQuestion_id(int question_id) {
        this.question_id = question_id;
    }

    public void setAnswerStatusList(List<AnswerStatus> answerStatusList) {
        this.answerStatusList = answerStatusList;
    }

    public int getAdd_flag() {
        return add_flag;
    }

    public void setAdd_flag(int add_flag) {
        this.add_flag = add_flag;
    }

    public String getQuestion() {
        return question;
    }

    public void setQuestion(String question) {
        this.question = question;
    }

}

 app/src/main/java/safeluck/drive/evaluation/customview/MyDecoration.java

New file
@@ -0,0 +1,101 @@
package safeluck.drive.evaluation.customview;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.view.View;

import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

/**
 * DriveJudge
 * Created by lzw on 2021/1/13. 17:09:58
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class MyDecoration extends RecyclerView.ItemDecoration{

    private Context mContext;
    private Drawable mDivider;
    private int mOrientation;
    public static final int HORIZONTAL_LIST = LinearLayoutManager.HORIZONTAL;
    public static final int VERTICAL_LIST = LinearLayoutManager.VERTICAL;

    //我们通过获取系统属性中的listDivider来添加，在系统中的AppTheme中设置
    public static final int[] ATRRS = new int[]{
            android.R.attr.listDivider
    };

    public MyDecoration(Context context, int orientation) {
        this.mContext = context;
        final TypedArray ta = context.obtainStyledAttributes(ATRRS);
        this.mDivider = ta.getDrawable(0);
        ta.recycle();
        setOrientation(orientation);
    }

    //设置屏幕的方向
    public void setOrientation(int orientation){
        if (orientation != HORIZONTAL_LIST && orientation != VERTICAL_LIST){
            throw new IllegalArgumentException("invalid orientation");  }  mOrientation = orientation;
    }

    @Override
    public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
        if (mOrientation == HORIZONTAL_LIST){
            drawVerticalLine(c, parent, state);
        }else {
            drawHorizontalLine(c, parent, state);
        }
    }

    //画横线, 这里的parent其实是显示在屏幕显示的这部分
    public void drawHorizontalLine(Canvas c, RecyclerView parent, RecyclerView.State state){
        int left = parent.getPaddingLeft();
        int right = parent.getWidth() - parent.getPaddingRight();
        final int childCount = parent.getChildCount();
        for (int i = 0; i < childCount; i++){
            final View child = parent.getChildAt(i);

            //获得child的布局信息
            final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams)child.getLayoutParams();
            final int top = child.getBottom() + params.bottomMargin;
            final int bottom = top + mDivider.getIntrinsicHeight();
            mDivider.setBounds(left, top, right, bottom);
            mDivider.draw(c);
            //Log.d("wnw", left + " " + top + " "+right+" "+bottom+" "+i);
        }
    }

    //画竖线
    public void drawVerticalLine(Canvas c, RecyclerView parent, RecyclerView.State state){
        int top = parent.getPaddingTop();
        int bottom = parent.getHeight() - parent.getPaddingBottom();
        final int childCount = parent.getChildCount();
        for (int i = 0; i < childCount; i++){
            final View child = parent.getChildAt(i);

            //获得child的布局信息
            final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams)child.getLayoutParams();
            final int left = child.getRight() + params.rightMargin;
            final int right = left + mDivider.getIntrinsicWidth();
            mDivider.setBounds(left, top, right, bottom);
            mDivider.draw(c);
        }
    }

    //由于Divider也有长宽高，每一个Item需要向下或者向右偏移
    @Override
    public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
        if(mOrientation == HORIZONTAL_LIST){
            //画横线，就是往下偏移一个分割线的高度
            outRect.set(0, 0, 0, mDivider.getIntrinsicHeight());
        }else {
            //画竖线，就是往右偏移一个分割线的宽度
            outRect.set(0, 0, mDivider.getIntrinsicWidth(), 0);
        }
    }
}

 app/src/main/java/safeluck/drive/evaluation/fragment/LightExamFragment.java

New file
@@ -0,0 +1,313 @@
package safeluck.drive.evaluation.fragment;

import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.widget.Toolbar;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProviders;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.work.OneTimeWorkRequest;
import androidx.work.WorkManager;

import com.anyun.exam.lib.AYSdk;

import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import me.yokeyword.fragmentation.SupportFragment;
import safeluck.drive.evaluation.Constant;
import safeluck.drive.evaluation.DB.WorkRoomDataBase;
import safeluck.drive.evaluation.DB.lightdb.InjectUtils;

import safeluck.drive.evaluation.DB.lightdb.LightAllAnswerDao;
import safeluck.drive.evaluation.DB.lightdb.LightAllAnswerVMFactory;
import safeluck.drive.evaluation.DB.lightdb.LightAnswers;
import safeluck.drive.evaluation.DB.lightdb.LightAnswersViewModel;
import safeluck.drive.evaluation.DB.lightdb.LightDefaultVMFactory;
import safeluck.drive.evaluation.DB.lightdb.LightDefaultViewModel;
import safeluck.drive.evaluation.DB.lightdb.LightQuestion;
import safeluck.drive.evaluation.DB.lightdb.LightQuestsViewModel;
import safeluck.drive.evaluation.DB.lightdb.LightUseInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightUseQuestions;
import safeluck.drive.evaluation.MainActivity;
import safeluck.drive.evaluation.R;
import safeluck.drive.evaluation.adapter.LightExamSelectAdapter;
import safeluck.drive.evaluation.adapter.LightExamUseAdapter;
import safeluck.drive.evaluation.bean.AnswerStatus;
import safeluck.drive.evaluation.bean.Question2Answers;
import safeluck.drive.evaluation.customview.MyDecoration;

import safeluck.drive.evaluation.util.CThreadPoolExecutor;

/**
 * DriveJudge
 * Created by lzw on 2020/9/1. 11:40:50
 * 邮箱：632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
public class LightExamFragment extends SupportFragment implements View.OnClickListener {

    public static int UPGRADE_17_FRONT = 1;
    public static int UPGRADE_17_AFTER = 0;


    private final static String TAG = LightExamFragment.class.getSimpleName();
    private Toolbar mToolbar;
    private RecyclerView recyclerView_use;
    private RecyclerView recyclerView_select;

    private LightExamUseAdapter lightExamUseAdapter;

    private LightDefaultViewModel lightDefaultViewModel;

    private LightAnswersViewModel lightAnswersViewModel;
    private List<LightUseQuestions> lightExamsBeans = new ArrayList<>();
    private List<Question2Answers> answersList = new ArrayList<>();
    private LightExamSelectAdapter lightExamSelectAdapter;

    private List<LightAnswers> lightAnswerList = new ArrayList<>();


    public static LightExamFragment newInstance() {
        LightExamFragment bleScanFragment = new LightExamFragment();
        return bleScanFragment;
    }

    private void initListView() {
        // listView 显示

        lightExamUseAdapter = new LightExamUseAdapter(_mActivity);
        lightExamUseAdapter.setOnDeleteListener(new LightExamUseAdapter.OnDeleteListener() {
            @Override
            public void delete(int position) {
                lightDefaultViewModel.deleteItem(lightExamsBeans.get(position));
            }
        });
        lightExamSelectAdapter = new LightExamSelectAdapter(_mActivity);


        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(_mActivity);
        LinearLayoutManager linearLayoutManager_use = new LinearLayoutManager(_mActivity);
        recyclerView_use.setLayoutManager(linearLayoutManager_use);
        recyclerView_select.setLayoutManager(linearLayoutManager);

        lightExamSelectAdapter.setOnCheckedListener(new LightExamSelectAdapter.OnCheckedListener() {
            @Override
            public void checked(int position, int whichAnswer) {
                Log.i(TAG, "选中的position=" + position + " whick answer=" + whichAnswer);
                Question2Answers question2Answer = answersList.get(position);
                int questionId = question2Answer.getQuestion_id();
                List<AnswerStatus> answerStatusList = question2Answer.getAnswerStatusList();
                AnswerStatus answerStatus = answerStatusList.get(whichAnswer);
                String answ = answerStatus.getAnswer();
                Log.i(TAG, String.format("问题[%s]选中的答案=%s", question2Answer.getQuestion(), answ));
                lightDefaultViewModel.updateQuestion2Answer(questionId, answ);

                lightAnswersViewModel.updateAnswerChoose(answerStatus.getId(), 1);
                for (int i = 0; i < answerStatusList.size(); i++) {
                    if (i != whichAnswer) {
                        int id = answerStatusList.get(i).getId();
                        lightAnswersViewModel.updateAnswerChoose(id, 0);
                    }
                }
            }
        });
        lightExamSelectAdapter.setOnAddItemListener(new LightExamSelectAdapter.OnAddItemListener() {
            @Override
            public void add(int pos) {
                boolean flag = false;
                for (int i = 0; i < lightExamsBeans.size(); i++) {
                    LightUseQuestions li =lightExamsBeans.get(i);
                    if (li!=null && li.getId()==pos){
                        flag =true;
                        break;
                    }
                }
                if (flag){
                    Toast.makeText(_mActivity, "已经添加，无需再次添加", Toast.LENGTH_SHORT).show();
                }else{
                    List<AnswerStatus> answerList = answersList.get(pos).getAnswerStatusList();
                    String answer="";
                    for (int j = 0; j < answerList.size(); j++) {
                        AnswerStatus an = answerList.get(j);
                        LightAnswers lightAnswers = lightAnswerList.get(an.getId());
                            if ( lightAnswers .getChoose()==1){
                                answer = lightAnswers.getAnswer();
                                break;
                            }
                    }

                    lightDefaultViewModel.addItem(pos,answersList.get(pos).getQuestion(),0,answer);
                }

            }
        });
        recyclerView_select.setAdapter(lightExamSelectAdapter);
        recyclerView_use.setAdapter(lightExamUseAdapter);
        recyclerView_select.addItemDecoration(new MyDecoration(_mActivity, MyDecoration.VERTICAL_LIST));
        recyclerView_use.addItemDecoration(new MyDecoration(_mActivity, MyDecoration.VERTICAL_LIST));


    }

    /**
     * 初始化列表
     */
    private void initView(View view) {
        mToolbar = (Toolbar) view.findViewById(R.id.toolbar);
        mToolbar.setTitle("灯光考试题目");
        recyclerView_select = view.findViewById(R.id.recyclerview_select);
        recyclerView_use = view.findViewById(R.id.recyclerview_useexams);
        view.findViewById(R.id.btn_light_cancle).setOnClickListener(this);
        view.findViewById(R.id.btn_light_sure).setOnClickListener(this);
        view.findViewById(R.id.btn_light_default).setOnClickListener(this);
        initListView();
        LightDefaultVMFactory lightDefaultVMFactory = InjectUtils.INSTANCE.provideLightDefaultViewModelFactory(requireContext());
        LightAllAnswerVMFactory lightAllAnswerVMFactory = InjectUtils.INSTANCE.provideLightAllAnswerViewModelFactory(requireContext());
        lightDefaultViewModel = ViewModelProviders.of(this, lightDefaultVMFactory).get(LightDefaultViewModel.class);
        lightAnswersViewModel = ViewModelProviders.of(this, lightAllAnswerVMFactory).get(LightAnswersViewModel.class);
        lightAnswersViewModel.getAllAnswers().observe(this, new Observer<List<LightAnswers>>() {
            @Override
            public void onChanged(List<LightAnswers> lightAnswers) {
                lightAnswerList.clear();
                lightAnswerList.addAll(lightAnswers);
            }
        });
        CThreadPoolExecutor.runInBackground(new Runnable() {
            @Override
            public void run() {
                List<LightQuestion> lightQuestions = WorkRoomDataBase.getWorkRoomDataBase(_mActivity).getLightAllQuestionsDao().getAllLightQuestions();
                LightAllAnswerDao lightAllAnswerDao = WorkRoomDataBase.getWorkRoomDataBase(_mActivity).getLightAllAnswersDao();
                for (int i = 0; i < lightQuestions.size(); i++) {
                    LightQuestion lightQuestion = lightQuestions.get(i);
                    int question_id = lightQuestion.getId();
                    String question = lightQuestion.getQuestion();
                    Question2Answers question2Answers = new Question2Answers();
                    question2Answers.setQuestion_id(question_id);
                    question2Answers.setQuestion(question);

                    List<LightAnswers> lightAnswers = lightAllAnswerDao.getCurrQuest2Answers(question_id);

                    List<AnswerStatus> answerStatusList = new ArrayList<>();

                    for (int j = 0; j < lightAnswers.size(); j++) {
                        AnswerStatus answerStatus = new AnswerStatus();
                        LightAnswers lightAnswers1 = lightAnswers.get(j);
                        String str = lightAnswers1.getAnswer();
                        answerStatus.setAnswer(str);
                        answerStatus.setChoose_flag(lightAnswers1.getChoose());
                        answerStatus.setId(lightAnswers1.getId());
                        answerStatusList.add(answerStatus);
                    }
                    question2Answers.setAnswerStatusList(answerStatusList);
                    answersList.add(question2Answers);

                }
                CThreadPoolExecutor.runOnMainThread(new Runnable() {
                    @Override
                    public void run() {
                        lightExamSelectAdapter.setDatas(answersList);
                    }
                });
            }
        });

        lightDefaultViewModel.getAllDefaultQuestion2Answers().observe(this, new Observer<List<LightUseQuestions>>() {
            @Override
            public void onChanged(List<LightUseQuestions> lightUseQuestions) {
                lightExamsBeans.clear();
                lightExamsBeans.addAll(lightUseQuestions);
                lightExamUseAdapter.setDatas(lightExamsBeans);
            }
        });


        if (HomeFragment.class.getSimpleName().equals(getTopFragment().getClass().getSimpleName())) {
            ((MainActivity) _mActivity).viewtitle.setVisibility(View.VISIBLE);
            ((MainActivity) _mActivity).btn_return.setVisibility(View.VISIBLE);

        } else {
            ((MainActivity) _mActivity).viewtitle.setVisibility(View.GONE);
            ((MainActivity) _mActivity).btn_return.setVisibility(View.GONE);
        }
        initToolbarNav(mToolbar);


    }

    protected void initToolbarNav(Toolbar toolbar) {
        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp);
        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                pop();
            }
        });
    }

    @Override
    public void onDetach() {
        super.onDetach();
        ((MainActivity) _mActivity).viewtitle.setVisibility(View.VISIBLE);
        ((MainActivity) _mActivity).btn_return.setVisibility(View.VISIBLE);
    }

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_light_exam_list, container, false);
        initView(view);
        return view;
    }


    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.btn_light_cancle:
                pop();
                break;
            case R.id.btn_light_default:
                OneTimeWorkRequest oneTimeWorkRequest = OneTimeWorkRequest.from(LightUseInitWorker.class);
                WorkManager.getInstance(_mActivity).enqueue(oneTimeWorkRequest);
                break;
            case R.id.btn_sure:
                break;
        }
    }

    @Override
    public void onResume() {
        super.onResume();
        Log.i(TAG, "onResume");

    }

    @Override
    public void onStop() {
        super.onStop();
    }
}

 app/src/main/java/safeluck/drive/evaluation/fragment/SysExamSettingFragment.java

@@ -73,6 +73,13 @@
                        }

                        break;
                        case 2:
                        Toast.makeText(_mActivity, "灯光题目设置", Toast.LENGTH_SHORT).show();
                        if (getParentFragment() instanceof  BaseSettingFragment){
                            ((BaseSettingFragment)getParentFragment()).start( LightExamFragment.newInstance());
                        }

                        break;
                }
         
            }

 app/src/main/res/drawable/aliyun_svideo_icon_upload_success.png

 app/src/main/res/drawable/divider.xml

New file
@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <solid android:color="#FF4081"/>
    <size android:height="1dp"/>
</shape>

 app/src/main/res/drawable/ic_add.xml

New file
@@ -0,0 +1,4 @@
<vector android:height="60dp" android:viewportHeight="1024"
    android:viewportWidth="1024" android:width="60dp" xmlns:android="http://schemas.android.com/apk/res/android">
    <path android:fillColor="#81C1ED" android:pathData="M512,65C265.1,65 65,265.1 65,512s200.1,447 447,447 447,-200.1 447,-447S758.9,65 512,65zM778.3,498c0,17.6 -14.4,32 -32,32L558,530v188.3c0,17.6 -14.4,32 -32,32s-32,-14.4 -32,-32L494,530L305.7,530c-17.6,0 -32,-14.4 -32,-32s14.4,-32 32,-32L494,466L494,277.7c0,-17.6 14.4,-32 32,-32s32,14.4 32,32L558,466h188.3c17.6,0 32,14.4 32,32z"/>
</vector>

 app/src/main/res/drawable/ic_add_disable.xml

New file
@@ -0,0 +1,9 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="200dp"
    android:height="200dp"
    android:viewportWidth="1024"
    android:viewportHeight="1024">
  <path
      android:pathData="M512,65C265.1,65 65,265.1 65,512s200.1,447 447,447 447,-200.1 447,-447S758.9,65 512,65zM778.3,498c0,17.6 -14.4,32 -32,32L558,530v188.3c0,17.6 -14.4,32 -32,32s-32,-14.4 -32,-32L494,530L305.7,530c-17.6,0 -32,-14.4 -32,-32s14.4,-32 32,-32L494,466L494,277.7c0,-17.6 14.4,-32 32,-32s32,14.4 32,32L558,466h188.3c17.6,0 32,14.4 32,32z"
      android:fillColor="#cdcdcd"/>
</vector>

 app/src/main/res/drawable/ic_add_selector.xml

New file
@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_enabled="true"  android:state_pressed="true" android:drawable="@drawable/ic_add"/>
<item android:state_enabled="false"  android:state_pressed="false" android:drawable="@drawable/ic_add_disable"/>
</selector>

 app/src/main/res/drawable/ic_select_no.xml

New file
@@ -0,0 +1,9 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="60dp"
    android:height="60dp"
    android:viewportWidth="1024"
    android:viewportHeight="1024">
  <path
      android:pathData="M512,96C283.2,96 96,283.2 96,512s187.2,416 416,416 416,-187.2 416,-416S740.8,96 512,96zM512,844.8c-183.04,0 -332.8,-149.76 -332.8,-332.8S328.96,179.2 512,179.2 844.8,328.96 844.8,512 695.04,844.8 512,844.8z"
      android:fillColor="#1296db"/>
</vector>

 app/src/main/res/drawable/ic_select_yes.xml

New file
@@ -0,0 +1,12 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="60dp"
    android:height="60dp"
    android:viewportWidth="1024"
    android:viewportHeight="1024">
  <path
      android:pathData="M512,152c96.2,0 186.6,37.4 254.6,105.4S872,415.8 872,512s-37.4,186.6 -105.4,254.6S608.2,872 512,872c-96.2,0 -186.6,-37.4 -254.6,-105.4S152,608.2 152,512s37.4,-186.6 105.4,-254.6S415.8,152 512,152m0,-56C282.2,96 96,282.2 96,512s186.2,416 416,416 416,-186.2 416,-416S741.8,96 512,96z"
      android:fillColor="#1296db"/>
  <path
      android:pathData="M727,297C669.6,239.6 593.2,208 512,208c-81.2,0 -157.6,31.6 -215,89C239.6,354.4 208,430.8 208,512s31.6,157.6 89,215C354.4,784.4 430.8,816 512,816c81.2,0 157.6,-31.6 215,-89C784.4,669.6 816,593.2 816,512s-31.6,-157.6 -89,-215z"
      android:fillColor="#1296db"/>
</vector>

 app/src/main/res/drawable/radiobutton_selector.xml

New file
@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:drawable="@drawable/ic_select_yes" android:state_enabled="true"/>
<item android:state_checked="false" android:drawable="@drawable/ic_select_no" android:state_enabled="false"/>
</selector>

 app/src/main/res/drawable/umeng_socialize_delete.png

 app/src/main/res/layout/fragment_light_exam_list.xml

New file
@@ -0,0 +1,84 @@
<?xml version="1.0" encoding="utf-8"?>


<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <include layout="@layout/toolbar"/>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/ic_bground"
        android:orientation="horizontal"
        >

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:paddingLeft="@dimen/ui_margin_10dp"
            android:orientation="vertical"
            >

<TextView
    android:layout_width="match_parent"
    android:layout_height="@dimen/ui_margin_50dp"
    android:textColor="@android:color/white"
    android:textSize="28sp"
    android:text="目前使用的题目"/>
<androidx.recyclerview.widget.RecyclerView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_weight="1"
    android:id="@+id/recyclerview_useexams"/>
            <LinearLayout
                android:layout_width="match_parent"
                android:gravity="center_vertical"
                android:layout_height="@dimen/ui_margin_60dp"
                android:orientation="horizontal">
                <Button
                    android:layout_width="0dp"
                    android:layout_height="@dimen/ui_margin_50dp"
                    android:text="取消"
                    android:id="@+id/btn_light_cancle"
                    android:layout_weight="1"/>
                <Button
                    android:layout_width="0dp"
                    android:layout_height="@dimen/ui_margin_50dp"
                    android:text="恢复默认"
                    android:id="@+id/btn_light_default"
                    android:layout_weight="1"/>
                <Button
                    android:layout_width="0dp"
                    android:layout_height="@dimen/ui_margin_50dp"
                    android:id="@+id/btn_light_sure"
                    android:text="确认"
                    android:layout_weight="1"/>
            </LinearLayout>
        </LinearLayout>       
        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:paddingRight="@dimen/ui_margin_10dp"
            android:paddingLeft="@dimen/ui_margin_10dp"
            android:orientation="vertical"
            >

            <TextView
                android:layout_width="match_parent"
                android:layout_height="@dimen/ui_margin_50dp"
                android:textColor="@android:color/white"
                android:textSize="28sp"
                android:text="可以更换的题目"/>
            <androidx.recyclerview.widget.RecyclerView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/recyclerview_select"/>

        </LinearLayout>

</LinearLayout>
</LinearLayout>

 app/src/main/res/layout/light_exam_select_item.xml

New file
@@ -0,0 +1,113 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
    android:layout_height="wrap_content"

    android:padding="@dimen/ui_margin_10dp">
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="@dimen/ui_margin_50dp"
        android:textSize="25sp"
        android:layout_marginLeft="@dimen/ui_margin_60dp"
        android:gravity="center_vertical"
        android:textColor="@android:color/white"
        android:drawablePadding="@dimen/ui_margin_10dp"
        android:drawableLeft="@drawable/aliyun_svideo_icon_upload_success"
        android:text="请开起前照灯"
        android:id="@+id/tv_question"/>

    <RadioGroup
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/tv_question"
        android:layout_marginLeft="@dimen/ui_margin_60dp"
        android:layout_marginTop="@dimen/ui_margin_10dp"
        android:orientation="vertical">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/tv_answer1"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/ui_margin_40dp"

                android:layout_weight="1"
                android:text="@string/answer"
                android:textColor="@android:color/white"
                android:textSize="20sp" />

            <RadioButton
                android:layout_width="@dimen/ui_margin_60dp"
                android:layout_height="@dimen/ui_margin_60dp"
                android:id="@+id/rb1_light"
                android:background="@null"
                android:button="@drawable/radiobutton_selector"
                android:textSize="22sp" />
        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:visibility="gone"
            android:layout_marginTop="@dimen/ui_margin_10dp"
            android:id="@+id/ll_light_container2"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/tv_answer2"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/ui_margin_40dp"

                android:layout_weight="1"
                android:text="@string/answer"
                android:textColor="@android:color/white"
                android:textSize="20sp" />

            <RadioButton
                android:layout_width="@dimen/ui_margin_60dp"
                android:layout_height="@dimen/ui_margin_60dp"
                android:id="@+id/rb2_light"
                android:background="@null"
                android:button="@drawable/radiobutton_selector"
                android:textSize="22sp" />
        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/ui_margin_10dp"
            android:visibility="gone"
            android:id="@+id/ll_light_container3"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/tv_answer3"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/ui_margin_40dp"

                android:layout_weight="1"
                android:text="@string/answer"
                android:textColor="@android:color/white"
                android:textSize="20sp" />

            <RadioButton
                android:layout_width="@dimen/ui_margin_60dp"
                android:layout_height="@dimen/ui_margin_60dp"
                android:id="@+id/rb3_light"
                android:background="@null"
                android:button="@drawable/radiobutton_selector"
                android:textSize="22sp" />
        </LinearLayout>

    </RadioGroup>


    <ImageView
        android:layout_width="@dimen/ui_margin_50dp"
        android:layout_height="@dimen/ui_margin_50dp"
        android:src="@drawable/ic_add_selector"
        android:layout_alignParentStart="true"
        android:id="@+id/iv_delete_item"
        android:layout_centerVertical="true"/>
</RelativeLayout>

 app/src/main/res/layout/light_exam_use_item.xml

New file
@@ -0,0 +1,33 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
    android:layout_height="110dp"
    android:padding="@dimen/ui_margin_10dp">
<TextView
    android:layout_width="wrap_content"
    android:layout_height="@dimen/ui_margin_50dp"
    android:textSize="25sp"
    android:gravity="center_vertical"
    android:textColor="@android:color/white"
    android:drawablePadding="@dimen/ui_margin_10dp"
    android:drawableLeft="@drawable/aliyun_svideo_icon_upload_success"
    android:text="请开起前照灯"
    android:id="@+id/tv_question"/>
    <TextView
        android:layout_width="wrap_content"
        android:textSize="20sp"
        android:id="@+id/tv_answer"
        android:layout_marginTop="@dimen/ui_margin_10dp"
        android:layout_below="@+id/tv_question"
        android:textColor="@android:color/white"
        android:layout_height="@dimen/ui_margin_40dp"
        android:text="@string/answer"/>

    <ImageView
        android:layout_width="@dimen/ui_margin_50dp"
        android:layout_height="@dimen/ui_margin_50dp"
        android:src="@drawable/umeng_socialize_delete"
        android:layout_alignParentEnd="true"
        android:id="@+id/iv_delete_item"
        android:layout_centerVertical="true"/>
</RelativeLayout>

 app/src/main/res/values/strings.xml

@@ -74,9 +74,9 @@
    </string-array>

<string-array name="array_large_item_menu">
<!--    <item>灯光设置</item>-->
    <item>规则设置</item>
  <item>蓝牙扫描</item>
    <item>灯光随机题目</item>
    <!--    <item>指令设置</item>
      <item>系统设置</item>
      <item>教学系统设置</item>
@@ -101,5 +101,6 @@

    <string name="auto_act_to_select">请选择需要连接的蓝牙设备</string>
    <string name="auto_act_to_refresh">请尝试下拉刷新,进行扫描周围蓝牙设备</string>
    <string name="answer">答案：%1$s</string>

</resources>

 app/src/main/res/values/styles.xml

@@ -11,6 +11,8 @@
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="android:listDivider">@drawable/divider</item>

    </style>

    <style name="AppTheme.NoActionBar.AppBarOverlay"