[Android]html형식의 txt 파일 읽어오기

	private Spanned readTxt(int textFileResId) {
	if (textFileResId <= 0) {
	return new SpannedString("");
	}
	String data = null;
	InputStream inputStream = getContext().getResources().openRawResource(textFileResId);
	ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
	int i;
	try {
	i = inputStream.read();
	while (i != -1) {
	byteArrayOutputStream.write(i);
	i = inputStream.read();
	}
	data = new String(byteArrayOutputStream.toByteArray(), "UTF-8");
	inputStream.close();
	} catch (IOException e) {
	e.printStackTrace();
	}
	return Html.fromHtml(data);
	}

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