android - My activity closes down when i cancel or accept bluetooth enable request? -


there no error in logcat current activity closes down , previous activity opens.

here code puttin bluetooth enabling request:

 bt.setonclicklistener(new onclicklistener() {            @override            public void onclick(view v) {                if (!(bluetooth.isenabled())) {                    log.e("blue",""+"not working");                    status = "bluetooth not enabled.";                    toast.maketext(adduser.this, status, toast.length_short).show();                    intent enablebtintent = new intent(bluetoothadapter.action_request_enable);                 startactivityforresult(enablebtintent, 1);                  }                 else                 {                      scand();                 }             }        });

here onactivityresult:

protected void onactivityresult(int requestcode, int resultcode, intent intent) {     system.out.println(resultcode);     log.e("resultblue",""+resultcode);     if (resultcode ==  result_canceled) {           runonuithread(new runnable() {             public void run() {               toast.maketext(adduser.this, "error enabling bluetooth", toast.length_long).show();             }         });     } else {              scand();     }    }

what problem?


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