Android comparing String with EditText -

i'm writing game ask riddles player. i've been trying compare riddle answer input edittext haven't been successful far. me that?

ib.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {             string answer = et.gettext().tostring();             riddleplay.setanswer();             if (riddleplay.istrue(answer)) {                 tr.saveplayerdata(tr.getqnum() + 1, 1, getapplicationcontext());                 tr.loadplayerdata(getapplicationcontext());                  try {                     tr.readquestion();                     tr.readanswer();                 } catch (ioexception e) {                     e.printstacktrace();                 }                  tv3.settext(tr.getquestion().substring(1));             }         }     }); 

tr textreader have written , works. save , load methods use sharedpreferences. save asks questionnumber, level , context should update question doesn't.

you should check if there quotation marks around answer in readasnwer method