components/webapps/browser/features.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/webapps/browser/features.h"

#include "base/feature_list.h"

namespace webapps {
namespace features {

#if BUILDFLAG(IS_ANDROID)
BASE_FEATURE(kAddToHomescreenMessaging,
             "AddToHomescreenMessaging",
             base::FEATURE_DISABLED_BY_DEFAULT);

// Enables WebAPK Install Failure Notification.
BASE_FEATURE(kWebApkInstallFailureNotification,
             "WebApkInstallFailureNotification",
             base::FEATURE_DISABLED_BY_DEFAULT);

#endif  // BUILDFLAG(IS_ANDROID)

// Keys to use when querying the variations params.
BASE_FEATURE(kAppBannerTriggering,
             "AppBannerTriggering",
             base::FEATURE_DISABLED_BY_DEFAULT);
extern const base::FeatureParam<double> kBannerParamsEngagementTotalKey{
    &kAppBannerTriggering, "site_engagement_total",
    kDefaultTotalEngagementToTrigger};
extern const base::FeatureParam<int> kBannerParamsDaysAfterBannerDismissedKey{
    &kAppBannerTriggering, "days_after_dismiss",
    kMinimumBannerBlockedToBannerShown};
extern const base::FeatureParam<int> kBannerParamsDaysAfterBannerIgnoredKey{
    &kAppBannerTriggering, "days_after_ignore", kMinimumDaysBetweenBannerShows};

// Do not remove this feature flag, since it serves as a kill-switch for the ML
// promotion model. Kill switches are required for all ML model-backed features.
BASE_FEATURE(kWebAppsEnableMLModelForPromotion,
             "WebAppsEnableMLModelForPromotion",
#if BUILDFLAG(IS_ANDROID)
             base::FEATURE_ENABLED_BY_DEFAULT);
#else
             base::FEATURE_DISABLED_BY_DEFAULT);
#endif  // BUILDFLAG(IS_ANDROID)
extern const base::FeatureParam<double> kWebAppsMLGuardrailResultReportProb(
    &kWebAppsEnableMLModelForPromotion,
    "guardrail_report_prob",
    0);
extern const base::FeatureParam<double> kWebAppsMLModelUserDeclineReportProb(
    &kWebAppsEnableMLModelForPromotion,
    "model_and_user_decline_report_prob",
    0);
extern const base::FeatureParam<int> kMaxDaysForMLPromotionGuardrailStorage(
    &kWebAppsEnableMLModelForPromotion,
    "max_days_to_store_guardrails",
    kTotalDaysToStoreMLGuardrails);

BASE_FEATURE(kBypassAppBannerEngagementChecks,
             "BypassAppBannerEngagementChecks",
             base::FEATURE_ENABLED_BY_DEFAULT);

}  // namespace features
}  // namespace webapps