java - How to parse three xml files in Android Application -

i did parsing single xml file , displayed values in textview. tried 3 xml files couldn't find exact way parse 3 xml files, i'm not able find problem.

the code provided below. can give suggestions.

tv = (textview) findviewbyid(r.id.textview4); tv1 = (textview) findviewbyid(r.id.textview5);  try {     saxparserfactory factory = saxparserfactory.newinstance();      saxparser saxparser = factory.newsaxparser();       defaulthandler handler = new defaulthandler() {          boolean name = false;          boolean salary = false;           public void startelement(string uri, string localname, string qname,                                  attributes attributes) throws saxexception {             if (qname.equalsignorecase("name")) {                 name = true;             }             if (qname.equalsignorecase("salary")) {                 salary = true;             }         }//end of startelement method            public void endelement(string uri, string localname,                                string qname) throws saxexception {         }          public void characters(char ch[], int start, int length) throws saxexception {             if (name) {                  tv.settext(tv.gettext() + "\n" + new string(ch, start, length));                 name = false;             }             if (salary) {                 tv1.settext(tv1.gettext() + "\n" + new string(ch, start, length));                 salary = false;             }         }//end of characters        };//end of defaulthandler object        inputstream = getassets().open("file.xml");     saxparser.parse(is, handler);  } catch (exception e) {     e.printstacktrace(); }