Converthtmlfiletotext

Converthtmlfiletotext.txt

        val textView = findViewById<TextView>(R.id.textview)

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            textView.text = Html.fromHtml(readTxt(), Html.FROM_HTML_MODE_LEGACY)

        } else {
            textView.text = HtmlCompat.fromHtml(readTxt()!!, HtmlCompat.FROM_HTML_MODE_LEGACY)
        }

    }

    private fun readTxt(): String? {
        val inputStream: InputStream = assets.open("1a_1_001.html")
        val byteArrayOutputStream = ByteArrayOutputStream()
        var i: Int
        try {
            i = inputStream.read()
            while (i != -1) {
                byteArrayOutputStream.write(i)
                i = inputStream.read()
            }
            inputStream.close()
        } catch (e: IOException) {
            // TODO Auto-generated catch block
            e.printStackTrace()
        }
        return byteArrayOutputStream.toString()
    }