Gluonhq VideoService - javafxports

Question

I m developing a media player app and I m using VideoService for this purpose, my issue is the app life cycle when its minmized in backgroud while playing first its pause the video and i handle this in pause handler, when i maximize the app i call videoservice.play() but it play for a second and the whole app stuck in black screen and crash at the end.
if i dont call videoservice.play it will just crash, here my sample code.
private void initVideoService(VideoService service) {
videoService = service;
videoService.setPosition(Pos.CENTER, 0, 40, 0, 40);
videoService.setControlsVisible(true);
videoService.fullScreenProperty().addListener((obs, ov, nv) -> MobileApplication.getInstance().getAppBar().setVisible(!nv)); MobileApplication.getInstance().getAppBar().getActionItems().addAll(playButton, stopButton, fullScreenButton);
videoService.statusProperty().addListener((obs, ov, nv) -> {
System.out.println(String.format("FullScreenCondition : %b", nv != MediaPlayer.Status.PLAYING && nv != MediaPlayer.Status.PAUSED));
fullScreenButton.setDisable(nv != MediaPlayer.Status.PLAYING && nv != MediaPlayer.Status.PAUSED);
if (videoService.statusProperty().get() == MediaPlayer.Status.PLAYING) {
System.out.println("Video is Playing");
playButton.setGraphic(MaterialDesignIcon.PAUSE.graphic());
videoService.setFullScreen(true);
} else if (videoService.statusProperty().get() == MediaPlayer.Status.PAUSED) {
System.out.println("Video is paused");
playButton.setGraphic(MaterialDesignIcon.PLAY_ARROW.graphic());
videoService.setFullScreen(false);
} else {
System.out.println("Video is Stopped");
playButton.setGraphic(MaterialDesignIcon.PLAY_ARROW.graphic());
videoService.setFullScreen(false);
}
});
Services.get(LifecycleService.class).ifPresent(s -> {
s.addListener(LifecycleEvent.PAUSE, () -> {
System.out.println("paused");
videoService.pause();
});
s.addListener(LifecycleEvent.RESUME, () -> {
System.out.println("Resumed");
videoService.play();
});
});
}
public void navToEpisode(Episode epi) {
Services.get(VideoService.class).ifPresent(service -> {
initVideoService(service);
});
RestClient.execute(new RestOperation() {
#Override
public void run() {
String videoDownloadLink = RestUtils.getVideoDownloadLink(epi.getLinkToEpisode());
try {
publish(() ->
{
if (Platform.isAndroid() || Platform.isIOS()) {
videoService.getPlaylist().add(videoDownloadLink);
videoService.play();
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
});
}