问题描述
我的RecyclerView中有一个WebView，每当我呼叫RecyclerView.notifyDataSetChanged时，WebView都会短暂闪烁.
I have a WebView in my RecyclerView, whenever I call RecyclerView.notifyDataSetChanged the WebView will have a short flashing.
我不希望WebView发生任何变化，我该怎么做?
I don't want any changes happen on the WebView, how can I do this ?
我知道我可以使用notifyItemXXX而不是notifyDataSetChanged来解决此问题.但是我确实需要notifyDataSetChanged方法.
I know I can solve this with using notifyItemXXX instead of notifyDataSetChanged. But I do need notifyDataSetChanged method.
推荐答案
notifyDataSetChanged()官方文档说:将迫使LayoutManagers完全重新绑定并重新布局所有可见视图."因此，我认为网络视图的闪烁是由此引起的.并且您可以找到此作为最后的手段依靠onnotifyDataSetChanged()".正如您提到的那样，您必须使用此方法，所以请您提供更多信息，以便我帮助您找到更好的解决方案.
As thenotifyDataSetChanged() official doc says "LayoutManagers will be forced to fully rebind and relayout all visible views.". So I think the webview's flash is caused by this. And you can find this "Rely onnotifyDataSetChanged() as a last resort.".As you mentioned you must use this method, so can you please give more info so I can help you to find out a better solution.
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