aw_page_load_metrics_provider.cc 1.1 KB

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  1. // Copyright 2020 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "android_webview/browser/page_load_metrics/aw_page_load_metrics_provider.h"
  5. #include "android_webview/browser/aw_contents.h"
  6. #include "android_webview/browser/lifecycle/aw_contents_lifecycle_notifier.h"
  7. #include "components/page_load_metrics/browser/metrics_web_contents_observer.h"
  8. namespace android_webview {
  9. AwPageLoadMetricsProvider::AwPageLoadMetricsProvider() = default;
  10. AwPageLoadMetricsProvider::~AwPageLoadMetricsProvider() = default;
  11. void AwPageLoadMetricsProvider::OnAppEnterBackground() {
  12. std::vector<const AwContents*> all_aw_contents(
  13. AwContentsLifecycleNotifier::GetInstance().GetAllAwContents());
  14. for (auto* aw_contents : all_aw_contents) {
  15. page_load_metrics::MetricsWebContentsObserver* observer =
  16. page_load_metrics::MetricsWebContentsObserver::FromWebContents(
  17. aw_contents->web_contents());
  18. if (observer)
  19. observer->FlushMetricsOnAppEnterBackground();
  20. }
  21. }
  22. } // namespace android_webview