entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://pub.dev/packages/flutter_file_manager|blocks|key|1kcj8|text|我正在寻找同样的东西，但找不到UI类型的插件，所以我构建了一个或多或少是文件资源管理器的页面。我利用flutter_file_manager插件获取所需目录中的文件列表，然后通过ListView.builder将(将来的)列表返回到一系列ListTile中。|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|9f8s|List<FileSystemEntity>+_fileList;

Future<void>+_loadFiles()+async+{
++_loadingFiles+=+true;

++var+root+=+await+getExternalStorageDirectory();
++_fileList+=+await+FileManager(root:+root).walk().toList();

++_loadingFiles+=+false;

++this.setState(()+{});
}|code-block|syntax|javascript|75j4i|一旦拥有了_fileList对象，就可以随心所欲地做任何事情。例如，我在我的AppBar中添加了一个PopupMenuButton，在它下面我允许删除、打开文件等。|blll9|对于_fileList列表中的每一项，您还可以在ListTile中显示文件名、大小、修改日期等。|nmv7^0|1E|K|0|0|0|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|U|G|@]|H|@$I|V|J|W|A|X]]|6|$]]|$A|K|C|L|2|M|F|Y|G|@]|H|@]|6|$N|O]]|$A|P|C|Q|2|E|F|Z|G|@]|H|@]|6|$]]|$A|R|C|S|2|E|F|10|G|@]|H|@]|6|$]]|$A|T|C|-4|2|E|F|11|G|@]|H|@]|6|$]]]]

I was looking for the same thing, and could not find a UI type plugin so I built a page which more or less is a File Explorer.
I utilized the <a href="https://pub.dev/packages/flutter_file_manager" rel="nofollow noreferrer">flutter_file_manager</a> plugin to get a list of files in the desired directory, and then returned the (future) list into a series of ListTile's via ListView.builder.

<pre><code>List&lt;FileSystemEntity&gt; _fileList;

Future&lt;void&gt; _loadFiles() async {
 _loadingFiles = true;

 var root = await getExternalStorageDirectory();
 _fileList = await FileManager(root: root).walk().toList();

 _loadingFiles = false;

 this.setState(() {});
}
</code></pre>

Once you have the _fileList object, you can pretty much do whatever you want.
For example, I added a PopupMenuButton in my AppBar and under there I allow file delete, open, etc.

With each item in the _fileList List, you can also display the filename, size, modified date, etc in your ListTile's.

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://pub.flutter-io.cn/packages/path_provider|blocks|key|1tlg|text|我没有找到一种正式的方法来做这件事，所以我用了另一种方法。我使用库“path_provider”，通过“目录”方法，例如，通过“directory.list”方法获取目录中的文件。通过这种方式，您可以遍历所有的目录和文件。然后写一个页面来展示目录，从而达到原生文件explore.Also的效果，别忘了权限|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|buj7i|_getSDCardDirectory()+async+{
++Directory+directory+=+await+getExternalStorageDirectory();
++print(directory.path);
++await+directory.list().toList().then((filesList)+=>+print(filesList));
++print(directory.parent.path);
}|code-block|syntax|javascript|1fv5b^0|Y|D|0|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|Q|G|@]|H|@$I|R|J|S|A|T]]|6|$]]|$A|K|C|L|2|M|F|U|G|@]|H|@]|6|$N|O]]|$A|P|C|-4|2|E|F|V|G|@]|H|@]|6|$]]]]

I didn't find an official way to do it, so I did it in another way. I used the library &quot;<a href="https://pub.flutter-io.cn/packages/path_provider" rel="nofollow noreferrer">path_provider</a>&quot;， Through the &quot;Directory&quot; method, for example, through the method “directory.list” Get the files in the directory. In this way, you can traverse all the directories and files. Then write a page to display the directory, so as to achieve the effect of native file explore.Also, don't forget about permissions
<pre><code>_getSDCardDirectory() async {
 Directory directory = await getExternalStorageDirectory();
 print(directory.path);
 await directory.list().toList().then((filesList) =&gt; print(filesList));
 print(directory.parent.path);
}
</code></pre>

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://flutter.dev/docs/development/platform-integration/platform-channels|blocks|key|7plr7|text|用kotlin+/+java编写一个方法，并通过MethodChannels从flutter中调用它。启动本机文件管理器，如下所示。|unstyled|depth|inlineStyleRanges|entityRanges|87vq5|startActivity(new+Intent(DownloadManager.ACTION_VIEW_DOWNLOADS));|code-block|syntax|javascript|e74i4|请参阅下面的链接，了解有关MethodChannels的更多信息|offset|length|88rfj^0|0|0|D|E|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|S|G|@]|H|@]|6|$]]|$A|I|C|J|2|K|F|T|G|@]|H|@]|6|$L|M]]|$A|N|C|O|2|E|F|U|G|@]|H|@$P|V|Q|W|A|X]]|6|$]]|$A|R|C|-4|2|E|F|Y|G|@]|H|@]|6|$]]]]

Write a method in kotlin / java and call it from flutter via MethodChannels.
Start native file manager as below..
<pre><code>startActivity(new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS));
</code></pre>
Refer this link below to know alot about <a href="https://flutter.dev/docs/development/platform-integration/platform-channels" rel="nofollow noreferrer">MethodChannels</a>

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://pub.dev/packages/filesystem_picker|blocks|key|5a30f|text|你可以试试插件filesystem_picker，它支持移动和桌面平台，在最新的2.0%2B版本中也支持nullsafety|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|ao56f|import+'package:filesystem_picker/filesystem_picker.dart';
import+'dart:io';
import+'package:path_provider/path_provider.dart';

Directory+rootPath+=+await+getTemporaryDirectory();
String?+path+=+await+FilesystemPicker.open(title:+'Save+to+folder',
++++++context:+context,
++++++rootDirectory:+rootPath,
++++++fsType:+FilesystemType.folder,
++++++pickText:+'Save+file+to+this+folder',
++++++folderIconColor:+Colors.teal,
);|code-block|syntax|javascript|at12m^0|7|H|0|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|Q|G|@]|H|@$I|R|J|S|A|T]]|6|$]]|$A|K|C|L|2|M|F|U|G|@]|H|@]|6|$N|O]]|$A|P|C|-4|2|E|F|V|G|@]|H|@]|6|$]]]]

You can try plugin <a href="https://pub.dev/packages/filesystem_picker" rel="nofollow noreferrer">filesystem_picker</a>, which supports mobile and desktop platforms and also support nullsafety in its newest 2.0+ version
<pre><code>import 'package:filesystem_picker/filesystem_picker.dart';
import 'dart:io';
import 'package:path_provider/path_provider.dart';

Directory rootPath = await getTemporaryDirectory();
String? path = await FilesystemPicker.open(title: 'Save to folder',
 context: context,
 rootDirectory: rootPath,
 fsType: FilesystemType.folder,
 pickText: 'Save file to this folder',
 folderIconColor: Colors.teal,
);
</code></pre>

Is there any way to call the native file explorer and get the selected directory path ?

How to open native file explorer to locate a directory in flutter?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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 有没有办法调用本地文件资源管理器并获得选定的目录路径？ 

问如何打开本地文件资源管理器来定位flutter中的目录？
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问如何打开本地文件资源管理器来定位flutter中的目录？EN