android - Android TV: PlaybackControlsRow アクションの長押し

Question

forをPlaybackControlsRow使用して早送りと巻き戻しのアクションを実装しようとしていますが、これらのボタンの長押しを検出する方法が見つかりません。私の現在の実装は単純で、1 回のクリックで 10 秒間シークするだけです。Leanback libraryAndroid TV

private void setupRows() {
    final ClassPresenterSelector ps = new ClassPresenterSelector();
    final PlaybackControlsRowPresenter playbackControlsRowPresenter =
            new PlaybackControlsRowPresenter(new DescriptionPresenter());

    playbackControlsRowPresenter.setOnActionClickedListener(action -> {
        if (action.getId() == playPauseAction.getId()) {
            togglePlayback(playPauseAction.getIndex() == PlayPauseAction.PLAY);
        } else if (action.getId() == fastForwardAction.getId()) {
            fastForward();
            return;
        } else if (action.getId() == rewindAction.getId()) {
            rewind();
            return;
        }
        if (action instanceof PlaybackControlsRow.MultiAction) {
            ((PlaybackControlsRow.MultiAction) action).nextIndex();
            notifyChanged(action);
        }
    });

    ps.addClassPresenter(PlaybackControlsRow.class, playbackControlsRowPresenter);
    ps.addClassPresenter(ListRow.class, new ListRowPresenter());
    rowsAdapter = new ArrayObjectAdapter(ps);

    updatePlaybackControlsRow();

    setAdapter(rowsAdapter);
}

private void fastForward() {
    ((PlaybackActivity) getActivity()).onFragmentFastForward();

    final int currentTime = ((PlaybackActivity) getActivity()).getPosition();
    playbackControlsRow.setCurrentTime(currentTime);
}

private void rewind() {
    ((PlaybackActivity) getActivity()).onFragmentRewind();

    final int currentTime = ((PlaybackActivity) getActivity()).getPosition();
    playbackControlsRow.setCurrentTime(currentTime);
}

でPlaybackActivity：

public void onFragmentFastForward() {
    // Fast forward 10 seconds.
    videoView.seekTo(videoView.getCurrentPosition() + (10 * 1000));
}

public void onFragmentRewind() {
    videoView.seekTo(videoView.getCurrentPosition() - (10 * 1000));
}

アクションボタンのキーアップ/キーダウンイベントなど、アクションの長押しで早送りと巻き戻しを実装することは可能ですか?