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 vote286 views1 answer
Flutter iconData
Dart
2 votes286 views2 answers
Button shape flutter
Dart
3 votes270 views1 answer
How to add a circular dot as an indicator in Flutter Tabs?
Dart
5 votes306 views1 answer
Flutter wait for specific time
Dart
43 votes429 views6 answers
Dart string to int
Dart
5 votes292 views1 answer
Dart round to 2 decimals
Dart
2 votes309 views1 answer
Set container height flutter 25% of screen
Dart
1 vote317 views1 answer
Flutter absorbpointer
Dart
2 votes292 views2 answers
Flutter outline button
Dart
29 votes420 views5 answers
Flutter delay
Dart