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 votes137 views2 answers
Flutter snackbar margin
Dart
14 votes148 views4 answers
Flutter iconbutton
Dart
0 vote135 views1 answer
Floting action button tooltip
Dart
10 votes144 views6 answers
Flutter container rounded corners
Dart
0 vote142 views1 answer
Whatsapp flutter link
Dart
0 vote155 views1 answer
Flutter ios status bar is dark
Dart
3 votes141 views3 answers
Flutter tooltip
Dart
0 vote144 views2 answers
Switch to another flutter channel eg. $ flutter channel beta $ flutter channel stable
Dart
4 votes152 views2 answers
Linearprogressindicator flutter
Dart
24 votes264 views5 answers
How to use hexadecimal color in flutter
Dart