String类型判断是否一致

private void pd(){
        String passwordgs = passworda.getText().toString();
        String passwordbgs=password.getText().toString();

        if (!passwordbgs.equals(passwordgs)){
            Toast.makeText(getApplicationContext(), "不一致！"+passwordgs +"I"+passwordbgs , Toast.LENGTH_LONG).show();

        }else {

            Toast.makeText(getApplicationContext(), "一致！"+passwordgs +"I"+passwordbgs , Toast.LENGTH_LONG).show();
        }

    }