Convert PDF Documents to Excel Documents

val cPDFConvert = CPDFConverterExcel(context, uri, "")

val params = CPDFConvertExcelOptions().apply {
     isContainImages = true
     isContainAnnotations = false
     excelSheetStyle = WorkSheetOptions.ForEachPage
     excelContentStyle = ContentOptions.AllContent
}

val result: ConvertError = cPDFConvert.convert(outputDir, outputFilenameNoSuffix, params, pageArrays, 
onHandle = onHandleCal, 
onProgress = onProgressCal, 
onPost = onPostCal)