Android : android Button is not working correctly according to result value

I am trying to call intent only when the result field have value "yes", otherwise it should disable the button. Can anyone please help. It works only one time. I have dynamic records that have result value set to "no" and only few records have result value set to "yes". Problem is my code works if i directly check "yes" value result but if I check "no" value result before it doesn't work.

Below is my code-

    holder.results.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
             /*Intent intent = (new Intent(context, Result.class));
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             intent.putExtra("id", id);
             Log.d("id",holder.did.getText()
                       .toString());
             v.getContext().startActivity(intent);*/
             if (getItem(0).getId().length() > 0) {
                 Log.d("result",holder.result.getText()
                           .toString());
                 /*if(holder.result.equals(holder.did.getText()
                           .toString())){*/
                 if(holder.result.getText()
                           .toString().contains("yes")){
                 Intent intent = (new Intent(context, Result.class));
                 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                 intent.putExtra("id", holder.did.getText()
                   .toString());
                 Log.d("id",holder.did.getText()
                   .toString());
                 v.getContext().startActivity(intent);
                 }
                 else if(holder.result.getText()
                           .toString().contains("no")){ 
                     holder.results.setEnabled(false);
                 }
                } else {
                    holder.results.setEnabled(false);
                // C.ToastShort(context, "no data available");
                }
        }
    });