private void setState(int state, int subState) { if (!fragment.isAdded()) { return; } this.state = state; this.subState = subState; activity.supportInvalidateOptionsMenu(); // FIXME: Move this out into a PageComplete event of sorts if (state == STATE_COMPLETE_FETCH) { fragment.setupToC(model, isFirstPage()); // add the page to cache! if (cacheOnComplete) { app.getPageCache() .put( model.getTitleOriginal(), model.getPage(), new PageCache.CachePutListener() { @Override public void onPutComplete() {} @Override public void onPutError(Throwable e) { Log.e(TAG, "Failed to add page to cache.", e); } }); } } }