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

3 votes242 views2 answers
Flutter auto height container
Dart
2 votes221 views1 answer
Dart uzunlikni olish
Dart
16 votes242 views6 answers
Flutter rounded ElevatedButton
Dart
6 votes240 views3 answers
Clipboard flutter
Dart
0 vote251 views1 answer
How to get first word of a sentence in flutter
Dart
1 vote249 views1 answer
Flutter dropdown button remove underline
Dart
25 votes191 views10 answers
Dart The argument type 'String' can't be assigned to the parameter type 'Uri'
Dart
11 votes228 views5 answers
Toast flutter
Dart
0 vote242 views1 answer
Flutter border around textbutton
Dart
0 vote244 views1 answer
Dart fixed length list
Dart