8000 [file_selector] Import Linux implementation from FDE (#6292) · flutter/plugins@31ffdb5 · GitHub
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[file_selector] Import Linux implementation from FDE (#6292)
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‎.cirrus.yml

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- flutter config --enable-linux-desktop
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- ./script/tool_runner.sh build-examples --linux
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native_test_script:
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- ./script/tool_runner.sh native-test --linux --no-integration
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- xvfb-run ./script/tool_runner.sh native-test --linux --no-integration
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drive_script:
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- xvfb-run ./script/tool_runner.sh drive-examples --linux
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- xvfb-run ./script/tool_runner.sh drive-examples --linux --exclude=script/configs/exclude_integration_linux.yaml
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# Heavy-workload Linux tasks.
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# These use machines with more CPUs and memory, so will reduce parallelization

‎packages/file_selector/file_selector_linux/.gitignore

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.dart_tool
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.packages
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.flutter-plugins
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.flutter-plugins-dependencies
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pubspec.lock

‎packages/file_selector/file_selector_linux/AUTHORS

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# Below is a list of people and organizations that have contributed
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# to the Flutter project. Names should be added to the list like so:
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#
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# Name/Organization <email address>
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Google Inc.

‎packages/file_selector/file_selector_linux/CHANGELOG.md

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## 0.9.0
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* Moves source to flutter/plugins.
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## 0.0.3
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* Adds Dart implementation for in-package method channel.
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## 0.0.2+1
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* Updates README
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## 0.0.2
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* Updates SDK constraint to signal compatibility with null safety.
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## 0.0.1
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* Initial Linux implementation of `file_selector`.

‎packages/file_selector/file_selector_linux/LICENSE

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Copyright 2013 The Flutter Authors. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided
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with the distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎packages/file_selector/file_selector_linux/README.md

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# file\_selector\_linux
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The Linux implementation of [`file_selector`][1].
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## Usage
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This package is [endorsed][2], which means you can simply use `file_selector`
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normally. This package will be automatically included in your app when you do.
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[1]: https://pub.dev/packages/file_selector
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[2]: https://flutter.dev/docs/development/packages-and-plugins/developing-packages#endorsed-federated-plugin

‎packages/file_selector/file_selector_linux/example/.gitignore

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# Miscellaneous
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*.class
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*.log
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*.pyc
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*.swp
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.DS_Store
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.atom/
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.buildlog/
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.history
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.svn/
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# IntelliJ related
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*.iml
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*.ipr
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*.iws
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.idea/
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# The .vscode folder contains launch configuration and tasks you configure in
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# VS Code which you may wish to be included in version control, so this line
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# is commented out by default.
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#.vscode/
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# Flutter/Dart/Pub related
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**/doc/api/
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**/ios/Flutter/.last_build_id
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.dart_tool/
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.flutter-plugins
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.flutter-plugins-dependencies
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.packages
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.pub-cache/
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.pub/
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/build/
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# Web related
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lib/generated_plugin_registrant.dart
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# Symbolication related
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app.*.symbols
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# Obfuscation related
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app.*.map.json
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# Currently only web supported
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android/
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ios/
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# Exceptions to above rules.
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!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages

‎packages/file_selector/file_selector_linux/example/.metadata

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# This file tracks properties of this Flutter project.
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# Used by Flutter tool to assess capabilities and perform upgrades etc.
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#
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# This file should be version controlled and should not be manually edited.
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version:
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revision: 7736f3bc90270dcb0480db2ccffbf1d13c28db85
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channel: dev
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project_type: app

‎packages/file_selector/file_selector_linux/example/README.md

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# `file_selector_linux` example
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Demonstrates Linux implementation of the
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[`file_selector` plugin](https://pub.dev/packages/file_selector).

‎packages/file_selector/file_selector_linux/example/lib/get_directory_page.dart

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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:file_selector_platform_interface/file_selector_platform_interface.dart';
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import 'package:flutter/material.dart';
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/// Screen that allows the user to select a directory using `getDirectoryPath`,
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/// then displays the selected directory in a dialog.
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class GetDirectoryPage extends StatelessWidget {
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/// Default Constructor
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const GetDirectoryPage({Key? key}) : super(key: key);
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Future<void> _getDirectoryPath(BuildContext context) async {
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const String confirmButtonText = 'Choose';
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final String? directoryPath =
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await FileSelectorPlatform.instance.getDirectoryPath(
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confirmButtonText: confirmButtonText,
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);
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if (directoryPath == null) {
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// Operation was canceled by the user.
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return;
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}
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await showDialog<void>(
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context: context,
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builder: (BuildContext context) => TextDisplay(directoryPath),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text('Open a text file'),
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),
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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ElevatedButton(
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style: ElevatedButton.styleFrom(
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// TODO(darrenaustin): Migrate to new API once it lands in stable: https://github.com/flutter/flutter/issues/105724
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// ignore: deprecated_member_use
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primary: Colors.blue,
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// ignore: deprecated_member_use
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onPrimary: Colors.white,
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),
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child: const Text('Press to ask user to choose a directory'),
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onPressed: () => _getDirectoryPath(context),
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),
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],
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),
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),
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);
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}
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}
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/// Widget that displays a text file in a dialog.
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class TextDisplay extends StatelessWidget {
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/// Creates a `TextDisplay`.
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const TextDisplay(this.directoryPath, {Key? key}) : super(key: key);
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/// The path selected in the dialog.
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final String directoryPath;
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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title: const Text('Selected Directory'),
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content: Scrollbar(
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child: SingleChildScrollView(
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child: Text(directoryPath),
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),
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),
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actions: <Widget>[
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TextButton(
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child: const Text('Close'),
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onPressed: () => Navigator.pop(context),
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),
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],
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);
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}
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}

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