Media Remoting: Switch to remoting only when media is playing.

media/blink/webmediaplayer_impl.cc

 // Copyright 2013 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 "media/blink/webmediaplayer_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <string>
@@ skipping 404 matching lines @@
   }
 #endif
   paused_ = false;
   is_idle_ = false;
   pipeline_.SetPlaybackRate(playback_rate_);
   background_pause_timer_.Stop();
 
   if (data_source_)
     data_source_->MediaIsPlaying();
 
+  if (observer_)
+    observer_->OnPlaying();
+
   DCHECK(watch_time_reporter_);
   watch_time_reporter_->OnPlaying();
   media_log_->AddEvent(media_log_->CreateEvent(MediaLogEvent::PLAY));
   UpdatePlayState();
 }
 
 void WebMediaPlayerImpl::pause() {
   DVLOG(1) << __func__;
   DCHECK(main_task_runner_->BelongsToCurrentThread());
 
@@ skipping 11 matching lines @@
 
   pipeline_.SetPlaybackRate(0.0);
 
   // pause() may be called after playback has ended and the HTMLMediaElement
   // requires that currentTime() == duration() after ending.  We want to ensure
   // |paused_time_| matches currentTime() in this case or a future seek() may
   // incorrectly discard what it thinks is a seek to the existing time.
   paused_time_ =
       ended_ ? pipeline_.GetMediaDuration() : pipeline_.GetMediaTime();
 
+  if (observer_)
+    observer_->OnPaused();
+
   DCHECK(watch_time_reporter_);
   watch_time_reporter_->OnPaused();
   media_log_->AddEvent(media_log_->CreateEvent(MediaLogEvent::PAUSE));
   UpdatePlayState();
 }
 
 bool WebMediaPlayerImpl::supportsSave() const {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
   return supports_save_;
 }
@@ skipping 1538 matching lines @@
   return delegate_ && delegate_->IsHidden();
 }
 
 void WebMediaPlayerImpl::ActivateViewportIntersectionMonitoring(bool activate) {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
 
   client_->activateViewportIntersectionMonitoring(activate);
 }
 
 }  // namespace media