Android腾讯微博客户端开发二:相关工具篇
工欲善其事,必先利其器。先给大家介绍3个我在做腾讯微博客户端开发过程中用到的3个工具
1:一个是sqllite的数据库管理工具,http://www.sqliteexpert.com/download.html
2:腾讯API测试工具http://open.t.qq.com/resource.php?i=3,4
3:腾讯API返回的都是json和xml的数据格式,在手机上一般用json,这是一个json字符串分析工具。
把返回的字符串贴在viewer中:
点击第一个Tab,
- json数据格式解析我自己分为两种;
- 一种是普通的,一种是带有数组形式的;
- 普通形式的:
- 服务器端返回的json数据格式如下:
- {"userbean":{"Uid":"100196","Showname":"\u75af\u72c2\u7684\u7334\u5b50","Avtar":null,"State":1}}
- 分析代码如下:
- // TODO 状态处理 500 200
- int res = 0;
- res = httpClient.execute(httpPost).getStatusLine().getStatusCode();
- if (res == 200) {
- /*
- * 当返回码为200时,做处理
- * 得到服务器端返回json数据,并做处理
- * */
- HttpResponse httpResponse = httpClient.execute(httpPost);
- StringBuilder builder = new StringBuilder();
- BufferedReader bufferedReader2 = new BufferedReader(
- new InputStreamReader(httpResponse.getEntity().getContent()));
- String str2 = "";
- for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2
- .readLine()) {
- builder.append(s);
- }
- Log.i("cat", ">>>>>>" + builder.toString());
- JSONObject jsonObject = new JSONObject(builder.toString())
- .getJSONObject("userbean");
- String Uid;
- String Showname;
- String Avtar;
- String State;
- Uid = jsonObject.getString("Uid");
- Showname = jsonObject.getString("Showname");
- Avtar = jsonObject.getString("Avtar");
- State = jsonObject.getString("State");
- 带数组形式的:
- 服务器端返回的数据格式为:
- {"calendar":
- {"calendarlist":
- [
- {"calendar_id":"1705","title":"(\u4eb2\u5b50)ddssd","category_name":"\u9ed8\u8ba4\u5206\u7c7b","showtime":"1288927800","endshowtime":"1288931400","allDay":false},
- {"calendar_id":"1706","title":"(\u65c5\u884c)","category_name":"\u9ed8\u8ba4\u5206\u7c7b","showtime":"1288933200","endshowtime":"1288936800","allDay":false}
- ]
- }
- }
- 分析代码如下:
- // TODO 状态处理 500 200
- int res = 0;
- res = httpClient.execute(httpPost).getStatusLine().getStatusCode();
- if (res == 200) {
- /*
- * 当返回码为200时,做处理
- * 得到服务器端返回json数据,并做处理
- * */
- HttpResponse httpResponse = httpClient.execute(httpPost);
- StringBuilder builder = new StringBuilder();
- BufferedReader bufferedReader2 = new BufferedReader(
- new InputStreamReader(httpResponse.getEntity().getContent()));
- String str2 = "";
- for (String s = bufferedReader2.readLine(); s != null; s = bufferedReader2
- .readLine()) {
- builder.append(s);
- }
- Log.i("cat", ">>>>>>" + builder.toString());
- /**
- * 这里需要分析服务器回传的json格式数据,
- */
- JSONObject jsonObject = new JSONObject(builder.toString())
- .getJSONObject("calendar");
- JSONArray jsonArray = jsonObject.getJSONArray("calendarlist");
- for(int i=0;i<jsonArray.length();i++){
- JSONObject jsonObject2 = (JSONObject)jsonArray.opt(i);
- CalendarInfo calendarInfo = new CalendarInfo();
- calendarInfo.setCalendar_id(jsonObject2.getString("calendar_id"));
- calendarInfo.setTitle(jsonObject2.getString("title"));
- calendarInfo.setCategory_name(jsonObject2.getString("category_name"));
- calendarInfo.setShowtime(jsonObject2.getString("showtime"));
- calendarInfo.setEndtime(jsonObject2.getString("endshowtime"));
- calendarInfo.setAllDay(jsonObject2.getBoolean("allDay"));
- calendarInfos.add(calendarInfo);
- }
- 总结,普通形式的只需用JSONObject ,带数组形式的需要使用JSONArray 将其变成一个list。