Android and JXL: ArrayIndexOutOfBoundException while creating WritableWorkbook

I am trying to modify xls file from my android device using JXL. The first step, if I understand well, is to copy the book. Here is my code that throws an exception on write:

java.io.File licencesFile = new java.io.File(LicencesService.getPath(mCtx) + "/" +   pFileName);
java.io.File licencesFiletmp = new java.io.File(LicencesService.getPath(mCtx) + "/" + pFileName + ".tmp");
is = new FileInputStream(licencesFiletmp);
os = new FileOutputStream(licencesFile);

Workbook workbookTmp = Workbook.getWorkbook(is);
WritableWorkbook workbookFinal = Workbook.createWorkbook(os, workbookTmp);

//TODO code will come here when it'll work.

workbookFinal.write(); // <= Here is thrown an Exception
workbookFinal.close();

      

I haven't found any solution for this ... Any idea?

Thank you so much

Stack:

java.lang.ArrayIndexOutOfBoundsException: src.length=166 srcPos=0 dst.length=112 dstPos=0 length=166
at java.lang.System.arraycopy(Native Method)
at jxl.biff.StringHelper.getBytes(StringHelper.java:127)
at jxl.write.biff.WriteAccessRecord.<init>(WriteAccessRecord.java:59)
at jxl.write.biff.WritableWorkbookImpl.write(WritableWorkbookImpl.java:726)
at fr.xxx.xxx.tasks.DriveUpdaterAsyncTask.updateXls(DriveUpdaterAsyncTask.java:170)
at fr.xxx.xxx.tasks.DriveUpdaterAsyncTask.doInBackground(DriveUpdaterAsyncTask.java:71)
at fr.xxx.xxx.tasks.DriveUpdaterAsyncTask.doInBackground(DriveUpdaterAsyncTask.java:1)
...etc.

      

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2 answers


In my case, the problem was caused by copying the sheet and setting some WorkbookSettings. I used these parameters as a parameter to the openWorkbook function and createWorkbook function. Removing them from the createWorkbook function fixed my problem.



//Load template workbook with settings
WorkbookSettings ws = new WorkbookSettings();
ws.setEncoding("Cp1252");

Workbook templateWorkbook = Workbook.getWorkbook(this.context.getAssets().open("template.xls"), ws);

//Create new workbook from templateWorkbook without settings
this.workbook = Workbook.createWorkbook(new File(this.location), templateWorkbook);

      

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You need to specify write access, for example:



WorkbookSettings settings = new WorkbookSettings();
settings.setWriteAccess("something");
WritableWorkbook workbook = Workbook.createWorkbook(out, Workbook.getWorkbook(getClass().getResourceAsStream("report.xls")),settings);

      

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