PostItemsListFragment.java 文件源码

private Func2<ChanCatalog, List<HiddenThread>, ChanCatalog> hideThreads() {
    return new Func2<ChanCatalog, List<HiddenThread>, ChanCatalog>() {
        @Override
        public ChanCatalog call(ChanCatalog chanCatalog, List<HiddenThread> hiddenThreads) {
            if (chanCatalog != null) {
                List<ChanPost> posts = new ArrayList<>();
                for (ChanPost post : chanCatalog.getPosts()) {
                    boolean found = false;
                    for (HiddenThread hiddenThread : hiddenThreads) {
                        if (hiddenThread.threadId == post.getNo()) {
                            found = true;
                        }
                    }

                    if (!found) {
                        posts.add(post);
                    }
                }

                chanCatalog.setPosts(posts);

            }
            return chanCatalog;
        }
    };
}