android - 在 android 中获取和解析 CSV 文件

Question

我正在尝试从 http://download.finance.yahoo.com/d/quotes.csv?s=msft&f=sl1p2 获取 csv 文件然后解析它，以便我可以将价格和价格更改为设置两个属性的对象。有没有办法可以用 android 库做到这一点？

编辑:这是工会的当前状态(不工作):

HttpClient httpClient = new DefaultHttpClient();
        HttpContext localContext = new BasicHttpContext();
        HttpGet httpGet = new HttpGet(uri);
        HttpResponse response = httpClient.execute(httpGet, localContext);
        String result = "";

        BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

        String line = null;
        while ((line = reader.readLine()) != null){
              result += line + "\n";
              String[] RowData = result.split("\n");
              String name = RowData[0];
              String price = RowData[1];
              String change = RowData[2];

              stock.setPrice(Double.parseDouble(price));
              stock.setTicker(name);
              stock.setChange(change);
            }

Answer 1

试试这样的:

    //--- Suppose you have input stream `is` of your csv file then:

    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    try {
        String line;
        while ((line = reader.readLine()) != null) {
             String[] RowData = line.split(",");
             date = RowData[0];
             value = RowData[1];
            // do something with "data" and "value"
        }
    }
    catch (IOException ex) {
        // handle exception
    }
    finally {
        try {
            is.close();
        }
        catch (IOException e) {
            // handle exception
        }
    }

希望这会有所帮助。