| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'dart:async'; |
| |
| import 'package:async/async.dart'; |
| |
| import '../environment.dart'; |
| |
| /// The default environment for platform plugins. |
| class PluginEnvironment implements Environment { |
| final supportsDebugging = false; |
| Stream get onRestart => new StreamController.broadcast().stream; |
| |
| const PluginEnvironment(); |
| |
| Uri get observatoryUrl => null; |
| |
| Uri get remoteDebuggerUrl => null; |
| |
| String get isolateID => null; |
| |
| CancelableOperation displayPause() => |
| throw new UnsupportedError( |
| "PluginEnvironment.displayPause is not supported."); |
| } |
