我正在尝试显示带有标题,描述,图像和发布日期的rss feed。下面的代码仅返回标题部分。我将不胜感激任何意见,以帮助我解决此问题。贝娄是后台进程和后处理代码
URL url = new URL("https://feeds.bbci.co.uk/news/world/rss.xml");
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
factory.setNamespaceAware(false);
XmlPullParser xpp = factory.newPullParser();
xpp.setInput(getInputStream(url), "UTF_8");
boolean insideItem = false;
int eventType = xpp.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
if (xpp.getName().equalsIgnoreCase("item")) {
insideItem = true;
} else if (xpp.getName().equalsIgnoreCase("title")) {
if (insideItem) {
titles.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("link")) {
if (insideItem) {
links.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("description")) {
if (insideItem) {
description.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("pubDate")) {
if (insideItem) {
pubdate.add(xpp.nextText());
}
}
} else if (eventType == XmlPullParser.END_TAG && xpp.getName().equalsIgnoreCase("item")) {
insideItem = false;
}
eventType = xpp.next();
}
@Override
protected void onPostExecute(Exception s) {
super.onPostExecute(s);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, titles);
lv.setAdapter(adapter);
}