@Override public void setUserVisibleHint(boolean isVisibleToUser) { super.setUserVisibleHint(isVisibleToUser); if (isVisibleToUser && adapter.getItemCount() == 0) { QueryBuilder<ChapterEntity> queryBuilder = chapterDao.queryBuilder(); if (type.getId() != 1) { queryBuilder.where(ChapterEntityDao.Properties.TypeId.eq(type.getId())); } Query<ChapterEntity> query = queryBuilder.limit(20).orderDesc(ChapterEntityDao.Properties.SendDate).build(); adapter.addAll(query.list()); } }
@Override public void onViewCreated(View view, Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); RecyclerView recycler = (RecyclerView) view.findViewById(R.id.chapter_list_recycler); recycler.setAdapter(adapter); refresh = ((SwipeRefreshLayout) view); refresh.setOnRefreshListener( () -> { adapter.clear(); HttpUtils.getService().getChapterList(20, 1, type.getId()).enqueue(this); }); }