android解析xml中文乱码问题

private List<Urls> getUrls(){
List<Urls> urls=new ArrayList<Urls>();
SAXParserFactory factory=SAXParserFactory.newInstance();
try {
XMLReader reader=factory.newSAXParser().getXMLReader();
reader.setContentHandler(new UrlsHandler(urls));
InputSource is = new InputSource(new InputStreamReader(
this.getResources().openRawResource(R.raw.url),"gb2312"));//此处防止乱码
reader.parse(is);
} catch (Exception e) {
e.printStackTrace();
}
return urls;
}