Sets the media element network state to idle until playback is requested.

content/renderer/media/android/webmediaplayer_android.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 "content/renderer/media/android/webmediaplayer_android.h"
 
 #include <limits>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 61 matching lines @@
       pending_seek_(0),
       seeking_(false),
       did_loading_progress_(false),
       manager_(manager),
       network_state_(WebMediaPlayer::NetworkStateEmpty),
       ready_state_(WebMediaPlayer::ReadyStateHaveNothing),
       texture_id_(0),
       texture_mailbox_sync_point_(0),
       stream_id_(0),
       is_playing_(false),
+      playing_started_(false),
       needs_establish_peer_(true),
       stream_texture_proxy_initialized_(false),
       has_size_info_(false),
       has_media_metadata_(false),
       has_media_info_(false),
       stream_texture_factory_(factory),
       needs_external_surface_(false),
       video_frame_provider_client_(NULL),
       pending_playback_(false),
       player_type_(MEDIA_PLAYER_TYPE_URL),
@@ skipping 136 matching lines @@
     UpdateNetworkState(WebMediaPlayer::NetworkStateNetworkError);
     return;
   }
 
   has_media_info_ = true;
   if (has_media_metadata_ &&
       ready_state_ != WebMediaPlayer::ReadyStateHaveEnoughData) {
     UpdateReadyState(WebMediaPlayer::ReadyStateHaveMetadata);
     UpdateReadyState(WebMediaPlayer::ReadyStateHaveEnoughData);
   }
+  // Android doesn't start fetching resources until an implementation-defined
+  // event (e.g. playback request) occurs. Sets to the network state to IDLE

[qinmin, 2013/10/01 03:34:28]

nit: s/Sets to/Sets/

[Jinsuk Kim, 2013/10/01 04:14:48]

Done.

+  // if play is not requested yet.
+  if (!playing_started_)
+    UpdateNetworkState(WebMediaPlayer::NetworkStateIdle);
 }
 
 void WebMediaPlayerAndroid::play() {
   if (hasVideo() && needs_establish_peer_)
     EstablishSurfaceTexturePeer();
 
   if (paused())
     proxy_->Start(player_id_);
   UpdatePlayingState(true);
+  UpdateNetworkState(WebMediaPlayer::NetworkStateLoading);
+  playing_started_ = true;
 }
 
 void WebMediaPlayerAndroid::pause() {
   proxy_->Pause(player_id_);
   UpdatePlayingState(false);
 }
 
 void WebMediaPlayerAndroid::seek(double seconds) {
   pending_seek_ = seconds;
   seeking_ = true;
@@ skipping 788 matching lines @@
 
 void WebMediaPlayerAndroid::exitFullscreen() {
   proxy_->ExitFullscreen(player_id_);
 }
 
 bool WebMediaPlayerAndroid::canEnterFullscreen() const {
   return manager_->CanEnterFullscreen(frame_);
 }
 
 }  // namespace content