private SlideDeck getSlideDeckSync() {
try {
return slideDeckFutureTask.get();
} catch (InterruptedException e) {
Log.w(TAG, e);
return null;
} catch (ExecutionException e) {
Log.w(TAG, e);
return null;
}
}
public void fetchMediaSlide(final FutureTaskListener<Slide> listener) {
slideDeckFutureTask.addListener(
new FutureTaskListener<SlideDeck>() {
@Override
public void onSuccess(SlideDeck deck) {
for (Slide slide : deck.getSlides()) {
if (slide.hasImage() || slide.hasVideo() || slide.hasAudio()) {
listener.onSuccess(slide);
return;
}
}
listener.onFailure(new MediaNotFoundException("no media slide found"));
}
@Override
public void onFailure(Throwable error) {
listener.onFailure(error);
}
});
}