Log.d(TAG, "notifyListDateDataChanged: 第"+i+":"+mBillDetailsList.get(i).get_id()); } notifyDataSetChanged

第一个问题：okhttp使用recyclerView更新数据，notifyDataSetChanged();报错。都是按照视频敲代码的，但是报错了。

mItemBeanLists.add(i,datas[i]);}}mHandler.post(newRunnable(){@Overridepublicvoidrun(){mListViewAdapter.notifyDataSetChanged

extends Object> mTestList; public <T extends Object> void notifyDataSetChanged(int position

;}publicvoidsetdata(List<SelectedPageCategory.DataBean>data){datas.clear();datas.addAll(data);notifyDataSetChanged

recyclerView_goods.setAdapter(itemGoodAdapter);itemGoodAdapter.setData(mList.get(position).getGoodsBeanList());itemGoodAdapter.notifyDataSetChanged

nbsp;   tabList.addAll(tabs.getData());//初步发现是在这行执行后出现第二个“加载中”    notifyDataSetChanged

layoutManager.scrollToPositionWithOffset(22, 0) layoutManager.stackFromEnd = true mAdapter.notifyDataSetChanged

源码分析从适配器的notifyDataSetChange开始说起：mTestAdapter.notifyDataSetChanged();publicfinalvoidnotifyDataSetChanged

viewLifecycleOwner,{result->valHomePages=result.getOrNull()viewModel.articleList=HomePagesadapter.notifyDataSetChanged

if (mData==null){ mData=new LinkedList<>(); } mData.add(data); notifyDataSetChanged

publicvoidsetData(List<HomePagerContent.DataBean>contents){mData.clear();mData.addAll(contents);notifyDataSetChanged

DetailViewPagerAdapter.this,"setData:"+System.currentTimeMillis());mStrings.clear();mStrings.addAll(list);notifyDataSetChanged

categoriesList.clear();List<Categories.DataBean>data=categories.getData();categoriesList.addAll(data);notifyDataSetChanged

OnSellData.TbkDgOptimusMaterialResponse.ResultList.MapData>) { mContentList.clear() mContentList.addAll(it) notifyDataSetChanged

NetworkInfo.State.DISCONNECTED==info.getState()){//wifi没连接上Log.d(TAG,"wificonnecterror");mNoConnectListAdapter.notifyDataSetChanged

multipleAdapterHelper.contrarySelectAll()}overridefungetSrcList():List<Int>=dataoverridefunnotifyAdapter(){notifyDataSetChanged

this.mData.addAll(result.getData().getTbk_dg_optimus_material_response().getResult_list().getMap_data()); notifyDataSetChanged

=position){currentPosition=position;notifyDataSetChanged();mItemClickListener.onSelectedLeftItemClick

categoryList_.clear() val data = categories.data categoryList_.addAll(data) notifyDataSetChanged

mData.clear(); mData.addAll(albumList); } //更新一下UI notifyDataSetChanged

publicvoidsetData(List<HomePagerContent.DataBean>contents){mData.clear();mData.addAll(contents);notifyDataSetChanged

publicvoidsetData(List<HomePagerContent.DataBean>contents){data.clear();data.addAll(contents);notifyDataSetChanged

position==list.size()-1){//rv02.smoothScrollToPosition(0);//textAdapter2.setPosition(0);//textAdapter2.notifyDataSetChanged

; listData.addAll(albumList); } //更新UI，这个函数能够检测到数据的变化进行监测 this.notifyDataSetChanged

position){//修改当前选中的位置mCurrentSelectedPosition=position;mItemClickListener.onLeftItemClick(dataBean);notifyDataSetChanged

extendsILinerItemInfo>contents){mData.clear();mData.addAll(contents);notifyDataSetChanged();}这样就可以一步一步把数据都换成

if (TextUtils.isEmpty(newText)) { // mListView.clearTextFilter(); // mAdapter.notifyDataSetChanged

2constvalTHREE_IMG:Int=3}funaddData(contents:List<ListItem>){data.clear()data.addAll(contents)notifyDataSetChanged