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// 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 applicationNeedsRebuild: false,
bool usesTerminalUi: false,
bool ipv6: 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;
}