-
如果能搜到我这篇文章都应该是知道VirtualLayout这个东西的,这是Alibaba开发的一个LayoutManager,主要是对于RecyclerView的扩展,想当年我还是很苦逼的处理各式各样的viewtype,简直是一段艰辛的岁月,自从有了这个之后就感觉到解放一样,好了,废话不多说,这里主要是记述一个第一次使用过程中的错误:
java.lang.IllegalStateException: Cannot change whether this adapter has stable IDs while the adapter has registered observers.
-
解决方法如下:
一定要使用List容器装好Adapter再用setAdapters()方法设置进去,否则报错,至于原因,再看了源码以后是RecyclerView的原因//一定要使用List容器装好Adapter再用setAdapters()方法设置进去,否则报错 List<DelegateAdapter.Adapter> adapters = new ArrayList<>(); CommonAdapter adapter1 = new CommonAdapter(this, new LinearLayoutHelper(), R.layout.item, list) { @Override public void convert(ViewHolder holder, Object o, int position) { holder.setText(R.id.text01, position + ""); } }; adapters.add(adapter1); CommonAdapter adapter2 = new CommonAdapter(this, new GridLayoutHelper(3), R.layout.item, list) { @Override public void convert(ViewHolder holder, Object o, int position) { holder.setText(R.id.text01, position + ""); } }; adapters.add(adapter2); adapter.setAdapters(adapters);
网友评论