硬件组-智慧驾培
blame | 历史 | 补丁 | 提交 | 提交对比 | ignore whitespace
endian11
2019-11-25 8134a7454304d42c3000b50633d7d36baa42d912 
 app/src/main/java/safeluck/drive/evaluation/DB/SeedDatabaseWorker.java


@@ -16,6 +16,7 @@


import java.io.IOException;


import java.io.InputStream;


import java.io.InputStreamReader;


import java.lang.reflect.Type;


import java.util.List;


import java.util.Set;


import java.util.UUID;


@@ -42,9 +43,11 @@


            InputStream inputStream = getApplicationContext().getAssets().open("students_file.json");


            InputStreamReader inputStreamReader = new InputStreamReader(inputStream);


            JsonReader jsonReader = new JsonReader(inputStreamReader);


            jsonReader.beginObject();




            Gson gson = new Gson();


           List<Student> mstus=gson.fromJson(jsonReader,Student.class);


            Type type = new TypeToken<List<Student>>(){}.getType();




           List<Student> mstus=gson.fromJson(jsonReader,   type);


           WorkRoomDataBase.getWorkRoomDataBase(getApplicationContext()).getstudentDao().insertAll(mstus);


        } catch (IOException e) {


            e.printStackTrace();