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53840fb0ce
Very basic support for "flutter emulators" which just lists the available Android AVDs. Relates to: https://github.com/flutter/flutter/issues/14822 https://github.com/Dart-Code/Dart-Code/issues/490 https://github.com/flutter/flutter/issues/13379
52 lines
1.7 KiB
Dart
52 lines
1.7 KiB
Dart
// Copyright 2018 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/common.dart';
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import '../base/utils.dart';
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import '../doctor.dart';
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import '../emulator.dart';
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import '../globals.dart';
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import '../runner/flutter_command.dart';
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class EmulatorsCommand extends FlutterCommand {
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@override
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final String name = 'emulators';
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@override
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final String description = 'List all available emulators.';
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@override
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Future<Null> runCommand() async {
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if (!doctor.canListAnything) {
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throwToolExit(
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"Unable to locate emulators; please run 'flutter doctor' for "
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'information about installing additional components.',
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exitCode: 1);
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}
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final List<Emulator> emulators = await emulatorManager.getAllAvailableEmulators().toList();
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if (emulators.isEmpty) {
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printStatus(
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'No emulators available.\n\n'
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// TODO: Change these when we support creation
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// 'You may need to create images using "flutter emulators --create"\n'
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'You may need to create one using Android Studio\n'
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'or visit https://flutter.io/setup/ for troubleshooting tips.');
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final List<String> diagnostics = await emulatorManager.getEmulatorDiagnostics();
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if (diagnostics.isNotEmpty) {
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printStatus('');
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for (String diagnostic in diagnostics) {
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printStatus('• ${diagnostic.replaceAll('\n', '\n ')}');
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}
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}
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} else {
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printStatus('${emulators.length} available ${pluralize('emulators', emulators.length)}:\n');
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await Emulator.printEmulators(emulators);
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}
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}
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}
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