android - Getting error in DOM Parser -

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private string getnodevalue(element e) {     string str = "";     node node = e.getfirstchild();      if (node instanceof characterdata) {          characterdata cd = (characterdata) node;         str += cd.getdata();     }     system.out.println("string ="+ str);     return str; }

i using code parse xml using dom

edit!

<?xml version="1.0" encoding="iso-8859-1"?> <root status="1"> <reminder type= "timer" id="861"> <user fromid="48" toid="48" fromemail="xyz@xyz.com">dharmendra patel</user> <title>10:00 coffy?</title>  <desc>let&#039;s go coffy</desc> <date>13/03/2011 09:22:00</date> <repeat>mo</repeat>  <todo><category name=""> <item></item>  </category> </todo> </reminder> </root>

this xml response , using code

nodelist nldesc = eluser.getelementsbytagname("desc");  element eldesc = (element) nldesc.item(0);  string taskdesc = getnodevalue(eldesc);

if node value contains string "let's go coeffy" gives me string "lets go coeffy" problem ? please me..

you can use element.gettextcontent() getting element text. note, method can accesed in api level 8 , higher.

in api level less 8 can use getnodevalue method. succeed if node of type text_node

edit

    try {         document doc =                 documentbuilderfactory                         .newinstance()                         .newdocumentbuilder().parse(                             new stringbufferinputstream("<desc>let's go coffey </desc>"));         nodelist list = doc.getelementsbytagname("desc");         log.d("mainactivity", list.item(0).getfirstchild().getnodevalue());     } catch (parserconfigurationexception e) {         // ignore     } catch (ioexception e) {         // ignore     } catch (saxexception e) {         // ignore     }

the following code works fine. after executed i've got @ logcat:

04-12 21:20:42.766: debug/mainactivity(26843): let's go coffey

edit 2:

to deal #&... entities use html.fromhtml(string) method on encoded string , tostring() on result.

log.d("mainactivity",      html.fromhtml(         list.item(0).getfirstchild().getnodevalue()     ).tostring());

edit 3

here complete solution case.

    string data = "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?> <root status=\"1\"> <reminder type= \"timer\" id=\"861\"> <user fromid=\"48\" toid=\"48\" fromemail=\"xyz@xyz.com\">dharmendra patel</user> <title>10:00 coffy?</title> <desc>let&#039;s go coffy</desc> <date>13/03/2011 09:22:00</date> <repeat>mo</repeat> <todo><category name=\"\"> <item></item> </category> </todo> </reminder> </root>";     try {         document doc =                 documentbuilderfactory                         .newinstance()                         .newdocumentbuilder().parse(                         new stringbufferinputstream(data));         nodelist list = doc.getelementsbytagname("desc");         node node = list.item(0);         nodelist charnodes = node.getchildnodes();         stringbuilder builder = new stringbuilder();         for(int = 0, l = charnodes.getlength(); < l; i++) {             builder.append(html.fromhtml(charnodes.item(i).getnodevalue()).tostring());         }         log.d("mainactivity", builder.tostring());     } catch (parserconfigurationexception e) {         // ignore     } catch (ioexception e) {         // ignore     } catch (saxexception e) {         // ignore     }

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