• Christopher Fujino's avatar
    Flutter preview device (#135639) · 8a31a3a2
    Christopher Fujino authored
    Fixes https://github.com/flutter/flutter/issues/130277
    
    This PR does two things:
    
    1. introduce a hidden `flutter build _preview` command, that will build a debug windows desktop app and copy it into the SDK's binary cache. This command is only intended to be run during packaging.
    2. introduce a new device type, called `PreviewDevice`, which relies on the prebuilt desktop debug app from step 1, copies it into the target app's assets build folder, and then hot reloads their dart code into it.
    Unverified
    8a31a3a2
flutter_device_manager.dart 4.33 KB
// Copyright 2014 The Flutter 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 'package:process/process.dart';

import 'android/android_device_discovery.dart';
import 'android/android_sdk.dart';
import 'android/android_workflow.dart';
import 'artifacts.dart';
import 'base/file_system.dart';
import 'base/os.dart';
import 'base/platform.dart';
import 'base/user_messages.dart';
import 'custom_devices/custom_device.dart';
import 'custom_devices/custom_devices_config.dart';
import 'device.dart';
import 'features.dart';
import 'fuchsia/fuchsia_device.dart';
import 'fuchsia/fuchsia_sdk.dart';
import 'fuchsia/fuchsia_workflow.dart';
import 'ios/devices.dart';
import 'ios/ios_workflow.dart';
import 'ios/simulators.dart';
import 'linux/linux_device.dart';
import 'macos/macos_device.dart';
import 'macos/macos_ipad_device.dart';
import 'macos/macos_workflow.dart';
import 'macos/xcdevice.dart';
import 'preview_device.dart';
import 'tester/flutter_tester.dart';
import 'version.dart';
import 'web/web_device.dart';

import 'windows/windows_device.dart';
import 'windows/windows_workflow.dart';

/// A provider for all of the device discovery instances.
class FlutterDeviceManager extends DeviceManager {
  FlutterDeviceManager({
    required super.logger,
    required Platform platform,
    required ProcessManager processManager,
    required FileSystem fileSystem,
    required AndroidSdk? androidSdk,
    required FeatureFlags featureFlags,
    required IOSSimulatorUtils iosSimulatorUtils,
    required XCDevice xcDevice,
    required AndroidWorkflow androidWorkflow,
    required IOSWorkflow iosWorkflow,
    required FuchsiaWorkflow fuchsiaWorkflow,
    required FlutterVersion flutterVersion,
    required Artifacts artifacts,
    required MacOSWorkflow macOSWorkflow,
    required FuchsiaSdk fuchsiaSdk,
    required UserMessages userMessages,
    required OperatingSystemUtils operatingSystemUtils,
    required WindowsWorkflow windowsWorkflow,
    required CustomDevicesConfig customDevicesConfig,
  }) : deviceDiscoverers =  <DeviceDiscovery>[
    AndroidDevices(
      logger: logger,
      androidSdk: androidSdk,
      androidWorkflow: androidWorkflow,
      processManager: processManager,
      fileSystem: fileSystem,
      platform: platform,
      userMessages: userMessages,
    ),
    IOSDevices(
      platform: platform,
      xcdevice: xcDevice,
      iosWorkflow: iosWorkflow,
      logger: logger,
    ),
    IOSSimulators(
      iosSimulatorUtils: iosSimulatorUtils,
    ),
    FuchsiaDevices(
      fuchsiaSdk: fuchsiaSdk,
      logger: logger,
      fuchsiaWorkflow: fuchsiaWorkflow,
      platform: platform,
    ),
    FlutterTesterDevices(
      fileSystem: fileSystem,
      flutterVersion: flutterVersion,
      processManager: processManager,
      logger: logger,
      artifacts: artifacts,
    ),
    MacOSDevices(
      processManager: processManager,
      macOSWorkflow: macOSWorkflow,
      logger: logger,
      platform: platform,
      fileSystem: fileSystem,
      operatingSystemUtils: operatingSystemUtils,
    ),
    MacOSDesignedForIPadDevices(
      processManager: processManager,
      iosWorkflow: iosWorkflow,
      logger: logger,
      platform: platform,
      fileSystem: fileSystem,
      operatingSystemUtils: operatingSystemUtils,
    ),
    PreviewDeviceDiscovery(
      platform: platform,
      artifacts: artifacts,
      fileSystem: fileSystem,
      logger: logger,
      processManager: processManager,
      featureFlags: featureFlags,
    ),
    LinuxDevices(
      platform: platform,
      featureFlags: featureFlags,
      processManager: processManager,
      logger: logger,
      fileSystem: fileSystem,
      operatingSystemUtils: operatingSystemUtils,
    ),
    WindowsDevices(
      processManager: processManager,
      operatingSystemUtils: operatingSystemUtils,
      logger: logger,
      fileSystem: fileSystem,
      windowsWorkflow: windowsWorkflow,
    ),
    WebDevices(
      featureFlags: featureFlags,
      fileSystem: fileSystem,
      platform: platform,
      processManager: processManager,
      logger: logger,
    ),
    CustomDevices(
      featureFlags: featureFlags,
      processManager: processManager,
      logger: logger,
      config: customDevicesConfig
    ),
  ];

  @override
  final List<DeviceDiscovery> deviceDiscoverers;
}