[video_player] Pause video when it completes

packages/video_player/video_player/lib/video_player.dart

@@ -314,8 +314,7 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
           _applyPlayPause();
           break;
         case VideoEventType.completed:
-          value = value.copyWith(isPlaying: false, position: value.duration);
-          _timer?.cancel();
+          pause().then((void pauseResult) => seekTo(value.duration));
           break;
         case VideoEventType.bufferingUpdate:
           value = value.copyWith(buffered: event.buffered);
@@ -375,6 +374,9 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
   /// has been sent to the platform, not when playback itself is totally
   /// finished.
   Future<void> play() async {
+    if (value.position == value.duration) {
+      await seekTo(const Duration());
+    }
     value = value.copyWith(isPlaying: true);
     await _applyPlayPause();
   }