What does the exact XML look like?
Also, what happens when you put the XML into an XML validator?
(such as the one at *http://www.w3schools.com/xml/xml_validator.asp*)
Thanks.
On Friday, March 1, 2013 6:13:09 AM UTC-6, Milind wrote:
>
> Dear All,
>
> I am a beginner in Android and I have to develop an application that plays
> video from YouTube.com. I have playlist and some videos in it so I have to
> list these videos first. I populated playlists in my list view but I cannot
> extract videos list in playlist. It is giving me XML parsing exception. Can
> you help me?
>
> My code is as below.
>
> class YoutubeServices {
>
> private YouTubeService youTubeService;
> private PlaylistLinkFeed feed;
> private List<PlaylistLinkEntry> entries;
> private String urlForPlaylist = "
> http://gdata.youtube.com/feeds/api/users/YpyHr_nAd4lQo3FvQeNo1Q/playlists?v2
> ";
> private String urlToDownloadAtomOfVideo = "
> http://gdata.youtube.com/feeds/api/users/YpyHr_nAd4lQo3FvQeNo1Q/playlists/
> ";
> private String playlist[][] = new String[3][];
> private String playlistVideosList[][] = new String[3][];
> //One calls this class as below.
> //YoutubeServices m = new YoutubeServices("emailaddress", "password");
> //m.getData();
> //m.getVideosFromPlaylist("PlayListID");
> public Main(String username, String password) {
> youTubeService = new YouTubeService("App Name",
> "AI39sixxxxxxxxxxx<<<< This is developers key >>>>xxxxxxxxxxxxxxxxxxxx");
> Log.d("","YouTube Service is created.");
> //youTubeService.setUserCredentials("emailaddress", "password");
> try {
> youTubeService.setUserCredentials(username, password);
> } catch (AuthenticationException e) {
> Log.d("AuthenticationException", ""+e);
> }
> }
> public String[][] getData(){
> try {
> URL playlistUrl = new URL(urlForPlaylist);
> feed = youTubeService.getFeed(playlistUrl, PlaylistLinkFeed.class);
> entries = feed.getEntries();
> playlist = new String[3][entries.size()];
> for(int i=0; i<entries.size(); i++){
> playlist[0][i] = entries.get(0).getTitle().getPlainText();
> Log.d("Title ", ""+entries.get(0).getTitle().getPlainText());
> playlist[1][i] = entries.get(0).getSummary().getPlainText();
> Log.d("Description " , ""+entries.get(0).getSummary().getPlainText());
> playlist[2][i] = entries.get(0).getId();
> Log.d("ID ", ""+entries.get(0).getId());
> }
> } catch (MalformedURLException e) {
> Log.d("MalformedURLException Error ", ""+e);
> } catch (IOException e) {
> Log.d("IOException Error ", ""+e);
> } catch (ServiceException e) {
> Log.d("ServiceException Error ", ""+e);
> }
> for(int i=0; i<playlist.length; i++){
> for(int j=0; j<playlist[i].length; j++){
> Log.d("", ""+playlist[i][j]);
> }
> }
> return playlist;
> }
> public String[][] getVideosFromPlaylist(String playList){
> URL playlistUrl;
> try {
> playlistUrl = new URL(urlToDownloadAtomOfVideo+playList+"?v2");
> Log.d("URL", ""+urlToDownloadAtomOfVideo+playList+"?v2");
> YouTubeQuery query = new YouTubeQuery(playlistUrl);
> //Here I have error
> VideoFeed videoFeed = youTubeService.query(query, VideoFeed.class);
> for(VideoEntry entry : videoFeed.getEntries()){
> Log.d("Title",""+entry.getTitle().getPlainText());
> Log.d("Summery",""+entry.getSummary().getPlainText());
> }
> } catch (MalformedURLException e) {
> e.printStackTrace();
> } catch (IOException e) {
> e.printStackTrace();
> } catch (ServiceException e) {
> e.printStackTrace();
> }
> return playlistVideosList;
> }
> }
>
>
> Error is as:
>
> com.google.gdata.util.ParseException: [Line 1, Column 307] Invalid root
> element, expected (namespace uri:local name) of (
> http://www.w3.org/2005/Atom:feed), found (
> http://www.w3.org/2005/Atom:entry
>
> at com.google.gdata.util.XmlParser.throwParseException(XmlParser.java:739)
>
> at com.google.gdata.util.XmlParser.parse(XmlParser.java:702)
>
> at com.google.gdata.util.XmlParser.parse(XmlParser.java:585)
> at com.google.gdata.data.BaseFeed.parseAtom(BaseFeed.java:867)
> at
> com.google.gdata.wireformats.input.AtomDataParser.parse(AtomDataParser.java:68)
> at
> com.google.gdata.wireformats.input.AtomDataParser.parse(AtomDataParser.java:39)
> at
> com.google.gdata.wireformats.input.CharacterParser.parse(CharacterParser.java:100)
> at
> com.google.gdata.wireformats.input.XmlInputParser.parse(XmlInputParser.java:52)
> at
> com.google.gdata.wireformats.input.AtomDualParser.parse(AtomDualParser.java:66)
> at
> com.google.gdata.wireformats.input.AtomDualParser.parse(AtomDualParser.java:34)
> at com.google.gdata.client.Service.parseResponseData(Service.java:2165)
> at com.google.gdata.client.Service.parseResponseData(Service.java:2098)
> at com.google.gdata.client.Service.getFeed(Service.java:1136)
> at com.google.gdata.client.Service.getFeed(Service.java:1077)
> at com.google.gdata.client.GoogleService.getFeed(GoogleService.java:676)
> at com.google.gdata.client.Service.query(Service.java:1237)
> at com.google.gdata.client.Service.query(Service.java:1178)
> at in.co.discoverit.atomParsing.Main.getVideosFromPlaylist(Main.java:108)
> at in.co.discoverit.atomParsing.Main.main(Main.java:33)
> Caused by: com.google.gdata.util.ParseException: Invalid root element,
> expected (namespace uri:local name) of (http://www.w3.org/2005/Atom:feed),
> found (http://www.w3.org/2005/Atom:entry
> at com.google.gdata.util.XmlParser.startElement(XmlParser.java:811)
> at org.xml.sax.helpers.ParserAdapter.startElement(Unknown Source)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown
>
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown
>
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(Unknown
>
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown
>
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown
>
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
>
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
> Source)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
>
> Source)
> at org.xml.sax.helpers.ParserAdapter.parse(Unknown Source)
> at com.google.gdata.util.XmlParser.parse(XmlParser.java:694)
> ... 17 more
>
> Thank you...
>
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