// Copyright 2017 The Chromium Authors. 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 '../application_package.dart'; import '../build_info.dart'; import '../device.dart'; /// Read the log for a particular device. class _FuchsiaLogReader extends DeviceLogReader { FuchsiaDevice _device; _FuchsiaLogReader(this._device); @override String get name => _device.name; Stream<String> _logLines; @override Stream<String> get logLines { _logLines ??= const Stream<String>.empty(); return _logLines; } @override String toString() => name; } class FuchsiaDevice extends Device { FuchsiaDevice(String id, { this.name }) : super(id); @override bool get supportsHotMode => true; @override final String name; @override Future<bool> get isLocalEmulator async => false; @override bool get supportsStartPaused => false; @override Future<bool> isAppInstalled(ApplicationPackage app) async => false; @override Future<bool> isLatestBuildInstalled(ApplicationPackage app) async => false; @override Future<bool> installApp(ApplicationPackage app) => new Future<bool>.value(false); @override Future<bool> uninstallApp(ApplicationPackage app) async => false; @override bool isSupported() => true; @override Future<LaunchResult> startApp( ApplicationPackage app, { String mainPath, String route, DebuggingOptions debuggingOptions, Map<String, dynamic> platformArgs, bool prebuiltApplication: false, bool previewDart2: false, bool applicationNeedsRebuild: false, bool usesTerminalUi: false, }) => new Future<Null>.error('unimplemented'); @override Future<bool> stopApp(ApplicationPackage app) async { // Currently we don't have a way to stop an app running on Fuchsia. return false; } @override Future<TargetPlatform> get targetPlatform async => TargetPlatform.fuchsia; @override Future<String> get sdkNameAndVersion async => 'Fuchsia'; _FuchsiaLogReader _logReader; @override DeviceLogReader getLogReader({ApplicationPackage app}) { _logReader ??= new _FuchsiaLogReader(this); return _logReader; } @override DevicePortForwarder get portForwarder => null; @override void clearLogs() { } @override bool get supportsScreenshot => false; }