如何通过id显示recyclerview项目的详细信息？

Question

在我的适配器中，使id为putExtra，然后在活动详细信息中，我想获取id，并通过id获得数据库的信息。例如名称

  

MyRecyclerAdapter

    holder.detalhes.setOnClickListener(new View.OnClickListener() {


        @Override
        public void onClick(View v) {


            Intent i = new Intent(context, DetalhesPonto.class);
            i.putExtra("id_detalhe", ponto1.getId());
            context.startActivity(i);
        }

        });
    }

  

数据库方法

 public List<PontoDeInteresse> getPontoDeInteresseDetalhes(long id) {

    List<PontoDeInteresse> data1 = new ArrayList<>();
    SQLiteDatabase db1 = this.getWritableDatabase();
    Cursor c1 = db1.rawQuery("SELECT * FROM " + TABLE_NAME_PONTO + " WHERE " + FIRST_COLUMN_PONTO + "= ?", new String[]{Long.toString(id)});
    StringBuffer stringBuffer1 = new StringBuffer();
    PontoDeInteresse ponto1 = null;
    while (c1.moveToNext()) {
        ponto1 = new PontoDeInteresse();
        //int id = c1.getInt(c1.getColumnIndexOrThrow("id_ponto"));
        String name = c1.getString(c1.getColumnIndexOrThrow("nome"));
        String desc = c1.getString(c1.getColumnIndexOrThrow("descricao"));
        String city = c1.getString(c1.getColumnIndexOrThrow("id_cidade"));
        String latitude = c1.getString(c1.getColumnIndexOrThrow("latitude"));
        String longitude = c1.getString(c1.getColumnIndexOrThrow("longitude"));
        String rat = c1.getString(c1.getColumnIndexOrThrow("rating"));
        String cate = c1.getString(c1.getColumnIndexOrThrow("id_categoria"));
        //ponto1.setId(id);
        ponto1.setNome(name);
        ponto1.setDescricao(desc);
        ponto1.setCidade(city);
        ponto1.setLatitude(latitude);
        ponto1.setLongitude(longitude);
        ponto1.setRating(rat);
        ponto1.setCategoria(cate);
        stringBuffer1.append(ponto1);
        // stringBuffer.append(dataModel);
        data1.add(ponto1);
    } return data1;


}