how to make the build in android which can access the local database sqlite

how to make the build in android..now i cant acess the db from android build

As per the tutorial about set highscore data base in unity – https://www.youtube.com/watch?v=wV-dKxJU-0Y&list=PLX-uZVK_0K_7NmsYfe2BTOk_IamWC2kU3∈dex=4

In my unity the project works and i am able to get the database ,but when i create it on the windows and android i am not able to get the data base

my code –

 connectionString = “URI=file:” + Application.dataPath + “/Oore_Nov16.sqlite”;
  
 void start()
 {
 ClearDb ();
 CreateDb ();
 WriteToDb (“abc”,”a”,”1″,”10″);
 GetFromDb ();
  }
 
  private void CreateDb()
 {
 using (IDbConnection dbConnection = new SqliteConnection (connectionString))
 {
 dbConnection.Open ();
 using (IDbCommand dbCmd = dbConnection.CreateCommand ())

{ string sqlQuery = String.Format(“CREATE TABLE IF NOT EXISTS QrCodeList (code VARCHAR NOT NULL , class VARCHAR NOT NULL , id INTEGER PRIMARY KEY NOT NULL , status INTEGER NOT NULL )”); dbCmd.CommandText = sqlQuery; dbCmd.ExecuteScalar (); dbConnection.Close (); } } } private void GetFromDb() { using (IDbConnection dbConnection = new SqliteConnection (connectionString)) { dbConnection.Open (); using (IDbCommand dbCmd = dbConnection.CreateCommand ())

           {
                               string sqlQuery = “select * from QrCodeList”;
           dbCmd.CommandText = sqlQuery;
           using (IDataReader reader = dbCmd.ExecuteReader ())
          {
          while (reader.Read ()) 
           {
            print (reader.GetString(0));
           testr.text = reader.GetString (0);
          }
          dbConnection.Close ();
          reader.Close ();
          }
         }
         }
         }
          
          private void ClearDb()
          {
       using (IDbConnection dbConnection = new SqliteConnection (connectionString))
         {
       dbConnection.Open ();
        using (IDbCommand dbCmd = dbConnection.CreateCommand ())
        {
        string sqlQueryForClear = “DELETE FROM QrCodeList”;
        dbCmd.CommandText = sqlQueryForClear;
        dbCmd.ExecuteScalar ();
        dbConnection.Close ();
       }
          }
        }
         private void WriteToDb(string code, string classs,string id,string status)
         {
        using (IDbConnection dbConnection = new SqliteConnection (connectionString))
       {
        dbConnection.Open ();
       using (IDbCommand dbCmd = dbConnection.CreateCommand ())
       {
       string sqlQuery = 
       String.Format(“insert into QrCodeList(code,class,id,status)            values(\”{0}\”,\”{1}\”,\”{2}\”,\”{3}\”)”,code,classs,id,status);
         dbCmd.CommandText = sqlQuery;
       dbCmd.ExecuteScalar ();
       dbConnection.Close ();
      }
       }
      }