[video_player_avplay] Synchronize isPlaying state

packages/video_player_avplay/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.14
+
+* Synchronize isPlaying state
+
 ## 0.5.13  
 
 * Update plusplayer

packages/video_player_avplay/README.md

@@ -12,7 +12,7 @@ To use this package, add `video_player_avplay` as a dependency in your `pubspec.
 
 ```yaml
 dependencies:
-  video_player_avplay: ^0.5.13
+  video_player_avplay: ^0.5.14
 ```
 
 Then you can import `video_player_avplay` in your Dart code:

packages/video_player_avplay/lib/src/closed_caption_file.dart

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/foundation.dart' show objectRuntimeType;
+import 'package:flutter/foundation.dart' show immutable, objectRuntimeType;
 
 import 'sub_rip.dart';
 import 'web_vtt.dart';
@@ -32,6 +32,7 @@ abstract class ClosedCaptionFile {
 ///
 /// A typical closed captioning file will include several [Caption]s, each
 /// linked to a start and end time.
+@immutable
 class Caption {
   /// Creates a new [Caption] object.
   ///
@@ -74,4 +75,22 @@ class Caption {
         'end: $end, '
         'text: $text)';
   }
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is Caption &&
+          runtimeType == other.runtimeType &&
+          number == other.number &&
+          start == other.start &&
+          end == other.end &&
+          text == other.text;
+
+  @override
+  int get hashCode => Object.hash(
+        number,
+        start,
+        end,
+        text,
+      );
 }

packages/video_player_avplay/lib/src/video_player_tizen.dart

@@ -271,6 +271,11 @@ 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_avplay/lib/video_player.dart

@@ -37,10 +37,11 @@ VideoPlayerPlatform get _videoPlayerPlatform {
 
 /// The duration, current position, buffering state, error state and settings
 /// of a [VideoPlayerController].
+@immutable
 class VideoPlayerValue {
   /// Constructs a video with the given values. Only [duration] is required. The
   /// rest will initialize with default values when unset.
-  VideoPlayerValue({
+  const VideoPlayerValue({
     required this.duration,
     this.size = Size.zero,
     this.position = Duration.zero,
@@ -212,6 +213,46 @@ class VideoPlayerValue {
         'errorDescription: $errorDescription, '
         'isCompleted: $isCompleted),';
   }
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is VideoPlayerValue &&
+          runtimeType == other.runtimeType &&
+          duration == other.duration &&
+          size == other.size &&
+          position == other.position &&
+          caption == other.caption &&
+          captionOffset == other.captionOffset &&
+          listEquals(tracks, other.tracks) &&
+          buffered == other.buffered &&
+          isInitialized == other.isInitialized &&
+          isPlaying == other.isPlaying &&
+          isLooping == other.isLooping &&
+          isBuffering == other.isBuffering &&
+          volume == other.volume &&
+          playbackSpeed == other.playbackSpeed &&
+          errorDescription == other.errorDescription &&
+          isCompleted == other.isCompleted;
+
+  @override
+  int get hashCode => Object.hash(
+        duration,
+        size,
+        position,
+        caption,
+        captionOffset,
+        tracks,
+        buffered,
+        isInitialized,
+        isPlaying,
+        isLooping,
+        isBuffering,
+        volume,
+        playbackSpeed,
+        errorDescription,
+        isCompleted,
+      );
 }
 
 /// Controls a platform video player, and provides updates when the state is
@@ -495,6 +536,15 @@ 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_avplay/lib/video_player_platform_interface.dart

@@ -424,6 +424,7 @@ class VideoEvent {
     this.size,
     this.buffered,
     this.text,
+    this.isPlaying,
   });
 
   /// The type of the event.
@@ -449,6 +450,11 @@ 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) ||
@@ -493,6 +499,12 @@ 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_avplay/pubspec.yaml

@@ -2,7 +2,7 @@ name: video_player_avplay
 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_avplay
-version: 0.5.13
+version: 0.5.14
 
 environment:
   sdk: ">=3.1.0 <4.0.0"

packages/video_player_avplay/tizen/src/media_player.cc

@@ -229,6 +229,7 @@ bool MediaPlayer::Play() {
     LOG_ERROR("[MediaPlayer] player_start failed: %s.", get_error_message(ret));
     return false;
   }
+  SendIsPlayingState(true);
   return true;
 }
 
@@ -253,6 +254,7 @@ bool MediaPlayer::Pause() {
     LOG_ERROR("[MediaPlayer] player_pause failed: %s.", get_error_message(ret));
     return false;
   }
+  SendIsPlayingState(false);
   return true;
 }
 
@@ -684,6 +686,8 @@ void MediaPlayer::OnPlayCompleted(void *user_data) {
 
 void MediaPlayer::OnInterrupted(player_interrupted_code_e code,
                                 void *user_data) {
+  MediaPlayer *self = static_cast<MediaPlayer *>(user_data);
+  self->SendIsPlayingState(false);
   LOG_ERROR("[MediaPlayer] Interrupt code: %d.", code);
 }
 

packages/video_player_avplay/tizen/src/plus_player.cc

@@ -63,6 +63,8 @@ void PlusPlayer::RegisterListener() {
   listener_.prepared_callback = OnPrepareDone;
   listener_.seek_completed_callback = OnSeekDone;
   listener_.subtitle_data_callback = OnSubtitleData;
+  listener_.playing_callback = OnStateChangedToPlaying;
+  listener_.resource_conflicted_callback = OnResourceConflicted;
   ::RegisterListener(player_, &listener_, this);
 }
 
@@ -259,6 +261,7 @@ bool PlusPlayer::Pause() {
     return false;
   }
 
+  SendIsPlayingState(false);
   return true;
 }
 
@@ -734,7 +737,7 @@ void PlusPlayer::OnResourceConflicted(void *user_data) {
   LOG_ERROR("[PlusPlayer] Resource conflicted.");
   PlusPlayer *self = reinterpret_cast<PlusPlayer *>(user_data);
 
-  self->SendError("PlusPlayer error", "Resource conflicted");
+  self->SendIsPlayingState(false);
 }
 
 std::string GetErrorMessage(plusplayer::ErrorType error_code) {
@@ -861,4 +864,7 @@ void PlusPlayer::OnCueOutContEvent(const char *cue_out_cont_data,
 
 void PlusPlayer::OnChangeSourceDone(bool ret, void *user_data) {}
 
-void PlusPlayer::OnStateChangedToPlaying(void *user_data) {}
+void PlusPlayer::OnStateChangedToPlaying(void *user_data) {
+  PlusPlayer *self = reinterpret_cast<PlusPlayer *>(user_data);
+  self->SendIsPlayingState(true);
+}

packages/video_player_avplay/tizen/src/video_player.cc

@@ -163,6 +163,16 @@ 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_avplay/tizen/src/video_player.h

@@ -71,6 +71,7 @@ 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);