android读取txt文件到textview中显示不换行的问题

android读取txt文件到textview中显示不换行的问题
如图，换行没了，如何解决

try {
            InputStreamReader inputReader = new InputStreamReader(context.getResources().getAssets().open(fileName));
            BufferedReader bufReader = new BufferedReader(inputReader);
            String line = "";
            String result = "";
            while ((line = bufReader.readLine()) != null) {
                result += line;
            }
            return result;
        } catch (Exception e) {
            e.printStackTrace();
        }