flutter_file_manager

pub package

A set of utilities, that help to manage the files & directories in Android system.

You are in your way to create File Manager app or a Gallery App.

Getting Started

For help getting started with Flutter, view our online documentation.

For help on editing package code, view the documentation.

Screenshots

Usage

To use this package, add these
dependency in your pubspec.yaml file.

dependencies:
  flutter:
    sdk: flutter
  path: ^1.6.2
  path_provider: ^0.4.1
  flutter_file_manager: ^0.0.5

And, add read / write permissions in your android/app/src/main/AndroidManifest.xml

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>

Don't forget to grant Storage permissions to your app, manually or by this plugin simple_permissions

import 'dart:async';
import 'dart:io';

import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';
import 'package:flutter_file_manager/flutter_file_manager.dart';

void main() => runApp(new MyApp());

class MyApp extends StatefulWidget {
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: FutureBuilder(
            future: buildImages(),
            builder: (BuildContext context, AsyncSnapshot snapshot) {
              if (snapshot.hasData) {
                return GridView.builder(
                  gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
                    crossAxisCount: 3,
                    crossAxisSpacing: 0.0,
                    mainAxisSpacing: 0.0,
                  ),
                  primary: false,
                  itemCount: snapshot.data.length,

                  itemBuilder: (context, index) {
                    return Image.file(File(snapshot.data[index]));
                  },
                );
              } else if (snapshot.connectionState == ConnectionState.waiting) {
                return Text("Loading");
              }
            }),
      ),
    );
  }

  Future buildImages() async {
    var root = await getExternalStorageDirectory();
    List<String> files =
        await FileManager(root: root.path).filesTree(extensions: ["png", "jpg"]);
  
    return files;
  }
}

Example

Features

  • file details
  • search files or directories: supports regular expressions
  • recent created files: you can exclude a list of directories from the tree
  • directories only tree: you can exclude a list of directories from the tree
  • files only tree: you can exclude a list of directories from the tree
  • files list from specific point
  • delete files
  • delete directory

Contributors

Feel free to donate

Contact me

me.developer.a@gmail.com

Libraries

flutter_file_manager