Read the contents of Raw .doc file

readRawDocFile.kt

fun readRawDocFile(context: Context, rawResourceId: Int, encoding: String? = "UTF-8"): String? {
        val stringBuilder = StringBuilder()
        try {
            // Open the input stream using the resource ID
            val inputStream = context.resources.openRawResource(rawResourceId)
            val reader = BufferedReader(InputStreamReader(inputStream, Charset.forName(encoding)))

            // Read the lines and append them to the StringBuilder
            var line: String?
            while (reader.readLine().also { line = it } != null) {
                stringBuilder.append(line).append("\n")
            }

            // Close the reader and input stream
            reader.close()
            inputStream.close()
        } catch (e: IOException) {
            e.printStackTrace()
        }
        return stringBuilder.toString()
    }