Java Exoplayer玩家通知管理器onSwipe

我使用的是Exoplayer版本2.11.0，我想知道当用户向右滑动PlayerNotificationManager（类似于Spotify）时，是否有可能停止PlayerNotificationManager。默认情况下，我只能调用useStopAction（true） 这让我不满意

基于此，我们可以在exoplayer未播放时发出通知，取消onSwipe

  @Override
  public void onNotificationPosted(int notificationId, Notification notification, boolean ongoing) {
      if (ongoing) {
          // Here Audio is playing, so we need to make sure the service will not get destroyed by calling startForeground.
          startForeground(notificationId, notification);
      } else {
          //Here audio has stopped playing, so we can make notification dismissible on swipe.
          stopForeground(false);
      }
  }
                

每次exoplayer更新通知后，都会调用onNotificationPosted。当播放机播放任何音频时，都是这样。因此，我们可以决定是否应该驳回通知

    /** Returns whether the generated notification should be ongoing. */
      protected boolean getOngoing(Player player) {
        int playbackState = player.getPlaybackState();
        return (playbackState == Player.STATE_BUFFERING || playbackState == Player.STATE_READY) && player.getPlayWhenReady();
  }

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欢迎来到stackoverflow。如果添加一些解释，说明代码的工作原理以及应该在哪里使用，您的答案会有很大的改进。

    /** Returns whether the generated notification should be ongoing. */
      protected boolean getOngoing(Player player) {
        int playbackState = player.getPlaybackState();
        return (playbackState == Player.STATE_BUFFERING || playbackState == Player.STATE_READY) && player.getPlayWhenReady();
  }