问具有水平RecycleView get锁的RecycleView

EN

Glide.with(context).load(url)
                .asBitmap()
                .skipMemoryCache(true)
                .thumbnail(0.5f)
                .centerCrop()
                .error(placeHolderId)
                .diskCacheStrategy(DiskCacheStrategy.RESULT)
                //.priority(Priority.NORMAL)
                .dontAnimate()
                .into(new SimpleTarget<Bitmap>() {
                    @Override
                    public void onResourceReady(Bitmap bitmap, GlideAnimation anim) {
                        if (bitmap != null) {
                            imgView.setImageBitmap(bitmap);
                            //cache.put(url, bitmap);
                        } else {
                            imgView.setBackground(null);
                        }
                    }
                });

@Override
public View getView(int position, View convertView, ViewGroup parent) {
            case TYPE_VENUE_FILTER: {
            View v;
            // Create a new view into the list.
            LayoutInflater inflater = (LayoutInflater) context
                        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            if (inflater != null) {
                v = inflater.inflate(R.layout.fragment_venue_filter, parent, false);
            }

            // We need to get the exact filter to be displayed
            int index = position - FIRST_VENUE_FILTER_ROW;
            if (index < this.filters.size()) {
                VenueFilter filter = this.filters.get(index);

                // Recalculate the distance order
                filter.sortVenuesForLocation(this.lastLocation);

                // Set data into the view.
                VenueFilterFragment.loadFragment(this.context, v, filter, this.fm);
            }

            return v;
        }
}

    // We should reset or recover the scroll state
    LinearLayoutManager llm = (LinearLayoutManager) filterContent.getLayoutManager();
    if (filter.offset > 0) {
        if (llm != null) llm.scrollToPosition(filter.offset + 1);
    } else {
        if (llm != null) llm.scrollToPosition(0);
    }

    // We need to clear every time. Because we are reusing the view
    recycleView.clearOnScrollListeners();

    // We need to create a new specific scroll listener
    recycleView.addOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);

            // Keeping the offset for a future load
            LinearLayoutManager llm = (LinearLayoutManager) recyclerView.getLayoutManager();
            if (llm != null) filter.offset = llm.findFirstVisibleItemPosition();
        }
    });