android rss閱讀器開發一點小技巧

標籤：

這幾天一直在學習開發Rss閱讀器，遇到一個很坑的問題，InputSource這裡總是出錯。弄了好久，終於讓我找到一個解決方案----看代碼：

new Thread(){
@Override
public void run() {
try {
URL url = new URL(RSS_URL);
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
XMLReader xmlReader = parser.getXMLReader();
RssHandler rssHandler = new RssHandler();
xmlReader.setContentHandler(rssHandler);
Log.e("cuola1", xmlReader + "");
InputSource is = new InputSource(url.openStream());
Log.e("cuola55", is + "");
xmlReader.parse(is);
rssFeed=rssHandler.getFeed();
Log.e("ffdf",rssFeed.getItem(0).getTitle()+"");
showListView();
Log.e("ngjdgd","yunx");
new Handler().post(new Runnable() {
@Override
public void run() {

}
});
} catch (Exception e) {

} finally {
}
super.run();
}
}.start();

 

 

在新線程中去解析xml.

android rss閱讀器開發一點小技巧