textFile method
Implementation
Future<File?> textFile() async {
//
File? fileObj;
FilePickerResult? result;
try {
result = await FilePicker.platform.pickFiles(
type: FileType.custom,
allowedExtensions: ['txt'],
);
} catch (e) {
result = null;
}
if (result != null) {
//
final file = result.files.first;
fileObj = File(file.bytes!, file.path!);
}
return fileObj;
}