求大神~~AsyncTask数据被重复了~~~~

Question

本帖最后由 rekym 于 2011-12-24 21:49:22 编辑

Answer 1

 while ((data = br.readLine()) != null) {
                            sb.append(data);
                            count = sb.length();
                            if (length > 0) {
                                // 如果知道响应的长度，调用publishProgress（）更新进度
                                publishProgress((int) ((count / (float) length) * 100));
                                Log.v("pb", Long.toString(count));
                            }
                            // 为了在模拟器中清楚地看到进度，让线程休眠100ms
                            // Thread.sleep(100);
                        }
                        return (sb == null ? "" : sb.toString());顶上，，这里数据会重复掉，原来50行，现在是100行