/Dart/Write and read to file in flutter

Write and read to file in flutter

Write and read to file in flutter

Future<File> get _localFile async {
  final path = await _localPath;
  return File('$path/counter.txt');
}

0

Source: flutter.dev

Write and read to file in flutter

Future<String> get _localPath async {
  final directory = await getApplicationDocumentsDirectory();

  return directory.path;
}

0

Source: flutter.dev

Write and read to file in flutter

Future<File> writeCounter(int counter) async {
  final file = await _localFile;

  // Write the file.
  return file.writeAsString('$counter');
}

0

Source: flutter.dev

Similar codes

1 vote146 views2 answers
Flutter array filter
Dart
3 votes142 views1 answer
Flutter snackbar width
Dart
0 vote138 views1 answer
Flutter open phone dialer
Dart
26 votes272 views6 answers
Flutter container shadow
Dart
1 vote137 views1 answer
Flutter espacio entre widgets
Dart
2 votes143 views3 answers
Remove first and last character from string dart
Dart
3 votes129 views2 answers
Flutter appbar text color
Dart
4 votes139 views1 answer
How to convert text to double flutter
Dart
1 vote159 views1 answer
Flutter dynamic table example
Dart
0 vote162 views1 answer
How to check string id is valid id in string file android studio
Dart

Share