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

7 votes358 views3 answers
Kill dart process
Dart
1 vote356 views2 answers
2d list in dart
Dart
17 votes322 views6 answers
Card border radius flutter
Dart
1 vote337 views2 answers
Convert string to float .0 dart
Dart
2 votes347 views1 answer
Dart if loops
Dart
19 votes403 views4 answers
Flutter column main axis alignment
Dart
0 vote386 views1 answer
Flutter CustomPaint clip
Dart
1 vote361 views1 answer
Materialstateproperty
Dart
2 votes360 views2 answers
Convert timeofday to string flutter
Dart
1 vote363 views1 answer
Undeline to text in flutter
Dart