content/browser/media/android/media_session_observer.h

   1 // Copyright 2015 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
   5 #ifndef CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_OBSERVER_H_
   6 #define CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_OBSERVER_H_
   7
   8 namespace content {
   9
  10 class MediaSessionObserver {
  11  public:
  12   MediaSessionObserver() = default;
  13   virtual ~MediaSessionObserver() = default;
  14
  15   // The given |player_id| has been suspended by the MediaSession.
  16   virtual void OnSuspend(int player_id) = 0;
  17
  18   // The given |player_id| has been resumed by the MediaSession.
  19   virtual void OnResume(int player_id) = 0;
  20 };
  21
  22 }  // namespace content
  23
  24 #endif // CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_OBSERVER_H_