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| private void readExcelFile(Context context, String filename) {
if (!isExternalStorageAvailable() || isExternalStorageReadOnly()) {
Log.w("FileUtils", "Storage not available or read only");
return;
}
try {
// Creating Input Stream
File file = new File(context.getExternalFilesDir(null), filename);
FileInputStream myInput = new FileInputStream(file);
// Create a POIFSFileSystem object
POIFSFileSystem myFileSystem = new POIFSFileSystem(myInput);
// Create a workbook using the File System
HSSFWorkbook myWorkBook = new HSSFWorkbook(myFileSystem);
// Get the first sheet from workbook
HSSFSheet mySheet = myWorkBook.getSheetAt(0);
/** We now need something to iterate through the cells.**/
Iterator<Row> rowIter = mySheet.rowIterator();
while (rowIter.hasNext()) {
HSSFRow myRow = (HSSFRow) rowIter.next();
Iterator<Cell> cellIter = myRow.cellIterator();
while (cellIter.hasNext()) {
HSSFCell myCell = (HSSFCell) cellIter.next();
Log.w("FileUtils", "Cell Value: " + myCell.toString());
Toast.makeText(context, "cell Value: " + myCell.toString(), Toast.LENGTH_SHORT).show();
//final TextView textViewToChange = (TextView) findViewById(R.id.affichage);
// textViewToChange.setText((CharSequence) myCell);
Log.d("Debug", String.valueOf(myCell));
}
}
} catch (Exception e) {
e.printStackTrace();
}
return;
} |
