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45 lines
1.3 KiB
Dart
45 lines
1.3 KiB
Dart
// Copyright 2015 The Chromium 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 'dart:async';
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import '../base/utils.dart';
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import '../device.dart';
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import '../globals.dart';
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import '../runner/flutter_command.dart';
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class DevicesCommand extends FlutterCommand {
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@override
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final String name = 'devices';
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@override
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final String description = 'List all connected devices.';
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@override
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bool get requiresProjectRoot => false;
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@override
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Future<int> runInProject() async {
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if (!doctor.canListAnything) {
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printError("Unable to locate a development device; please run 'flutter doctor' for "
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"information about installing additional components.");
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return 1;
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}
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List<Device> devices = await deviceManager.getAllConnectedDevices();
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if (devices.isEmpty) {
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printStatus(
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'No devices detected.\n\n'
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'If you expected your device to be detected, please run "flutter doctor" to diagnose\n'
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'potential issues, or visit https://flutter.io/setup/ for troubleshooting tips.');
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} else {
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printStatus('${devices.length} connected ${pluralize('device', devices.length)}:\n');
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Device.printDevices(devices);
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}
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return 0;
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}
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}
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