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// Copyright 2018 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.
#include "chromeos/constants/chromeos_features.h"
namespace chromeos {
namespace features {
namespace {
// Controls whether Instant Tethering supports hosts which use the background
// advertisement model.
const base::Feature kInstantTetheringBackgroundAdvertisementSupport{
"InstantTetheringBackgroundAdvertisementSupport",
base::FEATURE_ENABLED_BY_DEFAULT};
} // namespace
// Controls whether to enable Ambient mode feature.
const base::Feature kAmbientModeFeature{"ChromeOSAmbientMode",
base::FEATURE_DISABLED_BY_DEFAULT};
// Controls whether to enable ARC ADB sideloading support.
const base::Feature kArcAdbSideloadingFeature{
"ArcAdbSideloading", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables auto screen-brightness adjustment when ambient light
// changes.
const base::Feature kAutoScreenBrightness{"AutoScreenBrightness",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables more aggressive filtering out of Bluetooth devices with
// "appearances" that are less likely to be pairable or useful.
const base::Feature kBluetoothAggressiveAppearanceFilter{
"BluetoothAggressiveAppearanceFilter", base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables more filtering out of phones from the Bluetooth UI.
const base::Feature kBluetoothPhoneFilter{"BluetoothPhoneFilter",
base::FEATURE_ENABLED_BY_DEFAULT};
// Feature containing param to block provided long term keys.
const base::Feature kBlueZLongTermKeyBlocklist{
"BlueZLongTermKeyBlocklist", base::FEATURE_DISABLED_BY_DEFAULT};
const char kBlueZLongTermKeyBlocklistParamName[] = "ltk_blocklist";
// Enable or disables running the Camera App as a System Web App.
const base::Feature kCameraSystemWebApp{"CameraSystemWebApp",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables Crostini Backup.
const base::Feature kCrostiniBackup{"CrostiniBackup",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables Crostini using Buster container images.
const base::Feature kCrostiniUseBusterImage{"CrostiniUseBusterImage",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables Crostini GPU support.
const base::Feature kCrostiniGpuSupport{"CrostiniGpuSupport",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables Crostini usb mounting for unsupported devices.
const base::Feature kCrostiniUsbAllowUnsupported{
"CrostiniUsbAllowUnsupported", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables the new WebUI Crostini installer.
const base::Feature kCrostiniWebUIInstaller{"CrostiniWebUIInstaller",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables the new WebUI Crostini upgrader.
const base::Feature kCrostiniWebUIUpgrader{"CrostiniWebUIUpgrader",
base::FEATURE_DISABLED_BY_DEFAULT};
// Deprecates the CryptAuth v1 DeviceSync flow. Note: During the first phase
// of the v2 DeviceSync rollout, v1 and v2 DeviceSync run in parallel. This flag
// is needed to deprecate the v1 service during the second phase of the rollout.
// kCryptAuthV2DeviceSync should be enabled before this flag is flipped.
const base::Feature kCryptAuthV1DeviceSyncDeprecate{
"CryptAuthV1DeviceSyncDeprecate", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables using Cryptauth's GetDevicesActivityStatus API.
const base::Feature kCryptAuthV2DeviceActivityStatus{
"CryptAuthV2DeviceActivityStatus", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables the CryptAuth v2 DeviceSync flow. Regardless of this
// flag, v1 DeviceSync will continue to operate until it is deprecated via the
// feature flag kCryptAuthV1DeviceSyncDeprecate.
const base::Feature kCryptAuthV2DeviceSync{"CryptAuthV2DeviceSync",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables the CryptAuth v2 Enrollment flow.
const base::Feature kCryptAuthV2Enrollment{"CryptAuthV2Enrollment",
base::FEATURE_DISABLED_BY_DEFAULT};
// Disables "Office Editing for Docs, Sheets & Slides" component app so handlers
// won't be registered, making it possible to install another version for
// testing.
const base::Feature kDisableOfficeEditingComponentApp{
"DisableOfficeEditingComponentApp", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables Discover Application on Chrome OS.
// If enabled, Discover App will be shown in launcher.
const base::Feature kDiscoverApp{"DiscoverApp",
base::FEATURE_DISABLED_BY_DEFAULT};
// If enabled, DriveFS will be used for Drive sync.
const base::Feature kDriveFs{"DriveFS", base::FEATURE_ENABLED_BY_DEFAULT};
// Enables DriveFS' experimental local files mirroring functionality.
const base::Feature kDriveFsMirroring{"DriveFsMirroring",
base::FEATURE_DISABLED_BY_DEFAULT};
// If enabled, allows Unicorn users to add secondary EDU accounts.
const base::Feature kEduCoexistence{"EduCoexistence",
base::FEATURE_DISABLED_BY_DEFAULT};
// If enabled shows the visual signals feedback panel.
const base::Feature kEnableFileManagerFeedbackPanel{
"EnableFeedbackPanel", base::FEATURE_ENABLED_BY_DEFAULT};
// Enables Device End Of Lifetime warning notifications.
const base::Feature kEolWarningNotifications{"EolWarningNotifications",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enable or disable pointer lock for exo windows.
const base::Feature kExoPointerLock{"ExoPointerLock",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables the next generation file manager.
const base::Feature kFilesNG{"FilesNG", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables the use of Mojo by Chrome-process code to communicate with Power
// Manager. In order to use mojo, this feature must be turned on and a callsite
// must use PowerManagerMojoClient::Get().
const base::Feature kMojoDBusRelay{"MojoDBusRelay",
base::FEATURE_DISABLED_BY_DEFAULT};
// If enabled, will display blocking screens during re-authentication after a
// supervision transition occurred.
const base::Feature kEnableSupervisionTransitionScreens{
"EnableSupervisionTransitionScreens", base::FEATURE_ENABLED_BY_DEFAULT};
// Enable restriction of symlink traversal on user-supplied filesystems.
const base::Feature kFsNosymfollow{"FsNosymfollow",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enable a D-Bus service for accessing gesture properties.
const base::Feature kGesturePropertiesDBusService{
"GesturePropertiesDBusService", base::FEATURE_DISABLED_BY_DEFAULT};
// Enable primary/secondary action buttons on Gaia login screen.
const base::Feature kGaiaActionButtons{"GaiaActionButtons",
base::FEATURE_DISABLED_BY_DEFAULT};
// The new ChromeOS Help App. https://crbug.com/1012578.
const base::Feature kHelpAppV2{"HelpAppV2", base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable Unified Input Logic for HMM decoder in the IME extension
// on Chrome OS.
const base::Feature kImeInputLogicHmm{"ImeInputLogicHmm",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable Unified Input Logic for FST decoder in the IME extension
// on Chrome OS.
const base::Feature kImeInputLogicFst{"ImeInputLogicFst",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable Unified Input Logic for FST decoder for non-English in
// the IME extension on Chrome OS.
const base::Feature kImeInputLogicFstNonEnglish{
"ImeInputLogicFstNonEnglish", base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable Unified Input Logic for Mozc decoder in the IME extension
// on Chrome OS.
const base::Feature kImeInputLogicMozc{"ImeInputLogicMozc",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable IME service decoder engine and 'ime' sandbox on Chrome OS.
const base::Feature kImeDecoderWithSandbox{"ImeDecoderWithSandbox",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable using the floating virtual keyboard as the default option
// on Chrome OS.
const base::Feature kVirtualKeyboardFloatingDefault{
"VirtualKeyboardFloatingDefault", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables Instant Tethering on Chrome OS.
const base::Feature kInstantTethering{"InstantTethering",
base::FEATURE_DISABLED_BY_DEFAULT};
// ChromeOS Media App. https://crbug.com/996088.
const base::Feature kMediaApp{"MediaApp", base::FEATURE_DISABLED_BY_DEFAULT};
// Controls whether to enable the Parental Controls section of settings.
const base::Feature kParentalControlsSettings{
"ChromeOSParentalControlsSettings", base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables Release Notes on Chrome OS.
const base::Feature kReleaseNotes{"ReleaseNotes",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables Release Notes notifications on Chrome OS.
const base::Feature kReleaseNotesNotification{"ReleaseNotesNotification",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables or disables long kill timeout for session manager daemon. When
// enabled, session manager daemon waits for a longer time (e.g. 12s) for chrome
// to exit before sending SIGABRT. Otherwise, it uses the default time out
// (currently 3s).
const base::Feature kSessionManagerLongKillTimeout{
"SessionManagerLongKillTimeout", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables the scrollable shelf.
const base::Feature kShelfScrollable{"ShelfScrollable",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables the shelf hotseat.
const base::Feature kShelfHotseat{"ShelfHotseat",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables a toggle to enable Bluetooth debug logs.
const base::Feature kShowBluetoothDebugLogToggle{
"ShowBluetoothDebugLogToggle", base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables showing the battery level in the System Tray and Settings
// UI for supported Bluetooth Devices.
const base::Feature kShowBluetoothDeviceBattery{
"ShowBluetoothDeviceBattery", base::FEATURE_DISABLED_BY_DEFAULT};
// Shows the Play Store icon in Demo Mode.
const base::Feature kShowPlayInDemoMode{"ShowPlayInDemoMode",
base::FEATURE_DISABLED_BY_DEFAULT};
// Uses the V3 (~2019-05 era) Smart Dim model instead of the default V2
// (~2018-11) model.
const base::Feature kSmartDimModelV3{"SmartDimModelV3",
base::FEATURE_DISABLED_BY_DEFAULT};
// Splits OS settings (display, mouse, keyboard, etc.) out from browser settings
// into a separate window.
const base::Feature kSplitSettings{"SplitSettings",
base::FEATURE_ENABLED_BY_DEFAULT};
// Enables separate sync controls for OS settings (display, keyboard, etc.).
// For example, the user could choose to sync OS settings but not browser
// settings.
const base::Feature kSplitSettingsSync{"SplitSettingsSync",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables the updated cellular activation UI; see go/cros-cellular-design.
const base::Feature kUpdatedCellularActivationUi{
"UpdatedCellularActivationUi", base::FEATURE_DISABLED_BY_DEFAULT};
// Use the messages.google.com domain as part of the "Messages" feature under
// "Connected Devices" settings.
const base::Feature kUseMessagesGoogleComDomain{
"UseMessagesGoogleComDomain", base::FEATURE_ENABLED_BY_DEFAULT};
// Use the staging URL as part of the "Messages" feature under "Connected
// Devices" settings.
const base::Feature kUseMessagesStagingUrl{"UseMessagesStagingUrl",
base::FEATURE_DISABLED_BY_DEFAULT};
// Enables or disables user activity prediction for power management on
// Chrome OS.
// Defined here rather than in //chrome alongside other related features so that
// PowerPolicyController can check it.
const base::Feature kUserActivityPrediction{"UserActivityPrediction",
base::FEATURE_ENABLED_BY_DEFAULT};
// Remap search+click to right click instead of the legacy alt+click on
// Chrome OS.
const base::Feature kUseSearchClickForRightClick{
"UseSearchClickForRightClick", base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable native controls in video player on Chrome OS.
const base::Feature kVideoPlayerNativeControls{
"VideoPlayerNativeControls", base::FEATURE_ENABLED_BY_DEFAULT};
// Enable or disable bordered key for virtual keyboard on Chrome OS.
const base::Feature kVirtualKeyboardBorderedKey{
"VirtualKeyboardBorderedKey", base::FEATURE_DISABLED_BY_DEFAULT};
// Enable or disable resizable floating virtual keyboard on Chrome OS.
const base::Feature kVirtualKeyboardFloatingResizable{
"VirtualKeyboardFloatingResizable", base::FEATURE_DISABLED_BY_DEFAULT};
////////////////////////////////////////////////////////////////////////////////
bool IsAmbientModeEnabled() {
return base::FeatureList::IsEnabled(kAmbientModeFeature);
}
bool IsEduCoexistenceEnabled() {
return base::FeatureList::IsEnabled(kEduCoexistence);
}
bool IsImeDecoderWithSandboxEnabled() {
return base::FeatureList::IsEnabled(kImeDecoderWithSandbox);
}
bool IsInstantTetheringBackgroundAdvertisingSupported() {
return base::FeatureList::IsEnabled(
kInstantTetheringBackgroundAdvertisementSupport);
}
bool IsParentalControlsSettingsEnabled() {
return base::FeatureList::IsEnabled(kParentalControlsSettings);
}
bool IsSplitSettingsEnabled() {
return base::FeatureList::IsEnabled(kSplitSettings);
}
bool IsSplitSettingsSyncEnabled() {
return base::FeatureList::IsEnabled(kSplitSettingsSync);
}
bool ShouldDeprecateV1DeviceSync() {
return ShouldUseV2DeviceSync() &&
base::FeatureList::IsEnabled(
chromeos::features::kCryptAuthV1DeviceSyncDeprecate);
}
bool ShouldShowPlayStoreInDemoMode() {
return base::FeatureList::IsEnabled(kShowPlayInDemoMode);
}
bool ShouldUseV2DeviceSync() {
return base::FeatureList::IsEnabled(
chromeos::features::kCryptAuthV2Enrollment) &&
base::FeatureList::IsEnabled(
chromeos::features::kCryptAuthV2DeviceSync);
}
} // namespace features
} // namespace chromeos