@Override protected void onResume() { super.onResume(); mDataSource.open(); mDownloadedItems = mDataSource.getAllDownloaded(); mRecyclerViewAdapter.updateItems(mDownloadedItems); mRecyclerViewAdapter.notifyDataSetChanged(); mDataSource.close(); if (mDownloadedItems.size() < 1) mFillerTV.setVisibility(View.VISIBLE); else mFillerTV.setVisibility(View.INVISIBLE); }