修改评判表数据库，只能rtkconfig sn变化的时候发送一次initdata

endian11

2021-01-13 b213c3e542fc71b31b6ad1e9da6958eaec6d5b41

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

@@ -23,6 +23,9 @@
        failedProjRepository = new FailedProjRepository(application);
    }

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