HomeScreen - Share FAB

home.dart

FloatingActionButton(
  heroTag: 'Share',
  onPressed: () async {
    final names = homeProvider
        .xlsxFileTables[homeProvider.xlsxFileSelectedTable]
        .rows
        .map((name) => name
            .toString()
            .substring(1, name.toString().length - 1));
    names.forEach((name) => pdfGenerator(name));
    final String downloadPath =
        await getApplicationDocumentsDirectoryPath();
    final files = names
        .map((name) => File('$downloadPath/$name.pdf').path);
    await ShareExtend.shareMultiple([
      ...files,
    ], 'file');
  },
  child: Icon(Icons.share),
)