[video_player_videohole] Synchronize isPlaying state (#854)

Author: gin7773

packages/video_player_videohole/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.4
+
+*  Synchronize isPlaying state.
+
 ## 0.5.3
 
 *  Add 'isCompleted' event to 'VideoPlayerEvent'.

packages/video_player_videohole/README.md

@@ -12,7 +12,7 @@ To use this package, add `video_player_videohole` as a dependency in your `pubsp
 
 ```yaml
 dependencies:
-  video_player_videohole: ^0.5.3
+  video_player_videohole: ^0.5.4
 ```
 
 Then you can import `video_player_videohole` in your Dart code:

packages/video_player_videohole/lib/src/video_player_tizen.dart

@@ -236,6 +236,11 @@ class VideoPlayerTizen extends VideoPlayerPlatform {
             eventType: VideoEventType.subtitleUpdate,
             text: map['text']! as String,
           );
+        case 'isPlayingStateUpdate':
+          return VideoEvent(
+            eventType: VideoEventType.isPlayingStateUpdate,
+            isPlaying: map['isPlaying']! as bool,
+          );
         default:
           return VideoEvent(eventType: VideoEventType.unknown);
       }

packages/video_player_videohole/lib/video_player.dart

@@ -482,6 +482,15 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
             text: event.text ?? '',
           );
           value = value.copyWith(caption: caption);
+        case VideoEventType.isPlayingStateUpdate:
+          if (event.isPlaying ?? false) {
+            value = value.copyWith(
+              isPlaying: event.isPlaying,
+              isCompleted: false,
+            );
+          } else {
+            value = value.copyWith(isPlaying: event.isPlaying);
+          }
         case VideoEventType.unknown:
           break;
       }

packages/video_player_videohole/lib/video_player_platform_interface.dart

@@ -268,6 +268,7 @@ class VideoEvent {
     this.size,
     this.buffered,
     this.text,
+    this.isPlaying,
   });
 
   /// The type of the event.
@@ -293,6 +294,11 @@ class VideoEvent {
   /// Only used if [eventType] is [VideoEventType.subtitleUpdate].
   final String? text;
 
+  /// Whether the video is currently playing.
+  ///
+  /// Only used if [eventType] is [VideoEventType.isPlayingStateUpdate].
+  final bool? isPlaying;
+
   @override
   bool operator ==(Object other) {
     return identical(this, other) ||
@@ -337,6 +343,12 @@ enum VideoEventType {
   /// Updated the video subtitle text.
   subtitleUpdate,
 
+  /// The playback state of the video has changed.
+  ///
+  /// This event is fired when the video starts or pauses due to user actions or
+  /// phone calls, or other app media such as music players.
+  isPlayingStateUpdate,
+
   /// An unknown event has been received.
   unknown,
 }

packages/video_player_videohole/pubspec.yaml

@@ -2,7 +2,7 @@ name: video_player_videohole
 description: Flutter plugin for displaying inline video on Tizen TV devices.
 homepage: https://github.com/flutter-tizen/plugins
 repository: https://github.com/flutter-tizen/plugins/tree/master/packages/video_player_videohole
-version: 0.5.3
+version: 0.5.4
 
 environment:
   sdk: ">=3.1.0 <4.0.0"

packages/video_player_videohole/tizen/src/media_player.cc

@@ -214,6 +214,7 @@ bool MediaPlayer::Play() {
     LOG_ERROR("[MediaPlayer] player_start failed: %s.", get_error_message(ret));
     return false;
   }
+  SendIsPlayingState(true);
   return true;
 }
 
@@ -238,6 +239,7 @@ bool MediaPlayer::Pause() {
     LOG_ERROR("[MediaPlayer] player_pause failed: %s.", get_error_message(ret));
     return false;
   }
+  SendIsPlayingState(false);
   return true;
 }
 
@@ -679,10 +681,9 @@ void MediaPlayer::OnPlayCompleted(void *user_data) {
 
 void MediaPlayer::OnInterrupted(player_interrupted_code_e code,
                                 void *user_data) {
-  LOG_ERROR("[MediaPlayer] Interrupt code: %d.", code);
-
   MediaPlayer *self = static_cast<MediaPlayer *>(user_data);
-  self->SendError("Interrupted error", "Media player has been interrupted.");
+  self->SendIsPlayingState(false);
+  LOG_ERROR("[MediaPlayer] Interrupt code: %d.", code);
 }
 
 void MediaPlayer::OnError(int error_code, void *user_data) {

packages/video_player_videohole/tizen/src/video_player.cc

@@ -162,6 +162,16 @@ void VideoPlayer::SendPlayCompleted() {
   PushEvent(flutter::EncodableValue(result));
 }
 
+void VideoPlayer::SendIsPlayingState(bool is_playing) {
+  flutter::EncodableMap result = {
+      {flutter::EncodableValue("event"),
+       flutter::EncodableValue("isPlayingStateUpdate")},
+      {flutter::EncodableValue("isPlaying"),
+       flutter::EncodableValue(is_playing)},
+  };
+  PushEvent(flutter::EncodableValue(result));
+}
+
 void VideoPlayer::SendError(const std::string &error_code,
                             const std::string &error_message) {
   if (event_sink_) {

packages/video_player_videohole/tizen/src/video_player.h

@@ -61,6 +61,7 @@ class VideoPlayer {
   void SendBufferingEnd();
   void SendSubtitleUpdate(int32_t duration, const std::string &text);
   void SendPlayCompleted();
+  void SendIsPlayingState(bool is_playing);
   void SendError(const std::string &error_code,
                  const std::string &error_message);