Flutter delete file

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

    return directory.path;
  }

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

  Future<int> deleteFile() async {
        try {
          final file = await _localFile;

          await file.delete();
        } catch (e) {
          return 0;
        }
      }

Source: stackoverflow.com

Flutter delete directory

import 'dart:io';

void main() {
    final dir = Directory(dirPath);
    dir.deleteSync(recursive: true);
}

Source: stackoverflow.com

Delete a document flutter

Firestore.instance.collection("chats").document("ROOM_1")  
    .collection("messages").document(snapshot.data.documents[index]["id"])
    .delete();

Source: stackoverflow.com

Similar codes

0 vote278 views1 answer
With keyword in dart
Dart
0 vote285 views2 answers
Flutter conditional parent widget
Dart
4 votes289 views1 answer
Dart katta harfga aylantirish
Dart
0 vote247 views1 answer
Flutter Rename and change appname and bundle name
Dart
33 votes391 views5 answers
Flutter String to dateTime format
Dart
0 vote261 views1 answer
Flutter union map
Dart
5 votes304 views1 answer
Dart timer repeat
Dart
34 votes402 views6 answers
Flutter text color
Dart
1 vote291 views1 answer
Flutter future return error
Dart
2 votes252 views1 answer
Bottomsheet flutter barrierColor
Dart