-2
我使用viewpager + fragment + RecyclerView + SwipeRefreshLayout。 作为gif显示RecyclerView刷新时显示空白,它可以显示后拉起RecyclerView。 谁能告诉我什么原因和如何解决问题?android recyclerview刷新错误?
http://www.sszhe.com/static/images/1.gif
refresh_listview.setHasFixedSize(false);
StaggeredGridLayoutManager staggeredGridLayoutManager = new StaggeredGridLayoutManager(2, OrientationHelper.VERTICAL);
refresh_listview.setLayoutManager(staggeredGridLayoutManager);
...................
try{
Document doc=Jsoup.parse(htmlstr,GB.site);
Elements es=doc.select(array.get(3));
if(es.size()>=1){
activity.clearOneArray(titleNum);
adapter.clearDate();
activity.convertDateForItem(GB.getPubuItem(es,array), titleNum);
}
}catch(Exception e){
}
adapter=null;
adapter=new Dynamic2Adapter(this, activity, titleNum);
refresh_listview.setAdapter(adapter);
refresh_listview.getAdapter().notifyItemRangeChanged(0, activity.subCategoryItems.get(titleNum).size()-1);
refresh_listview.getLayoutManager().requestLayout();
refresh_listview.requestLayout();
refresh_listview.smoothScrollToPosition(0);
adapter = null;删除这一行 –