flutter_refresh_loadmore 0.1.1

A refresh loadmore listview package. can pull refresh listview and loadmore ,use the libray listview swrap form the new widget. you need provider list length, refreshcallback loadmorecallback lis [...]

flutter_refresh_loadmore

A refresh loadmore listview package.

Getting Started

Installing

flutter_refresh_loadmore: ^0.1.1

Import

import 'package:flutter_refresh_loadmore/flutter_refresh_loadmore.dart';

How To Use

   GlobalKey<ListViewRefreshLoadMoreWidgetState> _listViewKey = new GlobalKey();
   bool hasMoreData = true;
 
   Widget getList() {
     return ListViewRefreshLoadMoreWidget(
       key: _listViewKey,
       //listview  count
       itemCount: newsList.length,
 
       //listview 的item widget
       swrapInsideWidget: (buildContex, index) {
         return _widgetRow(index);
       },
       //下拉刷新
       refrshCallback: () async {
         await getNewsList(true, "", getCallbackAndSetData2(true));//获取数据 添加到newsList
         _listViewKey.currentState.changeData(newsList.length);
       },
       //加载更多
       loadMoreCallback: () async {
         await getNewsList(false, newsList.last.time, getCallbackAndSetData2(false)); //获取数据 添加到newsList
         _listViewKey.currentState.changeData(newsList.length,hasMoreData: hasMoreData);
       },
 
       /// 加载更多 用
       hasMoreData: hasMoreData,
 //    ///footer widget 非必须传有默认
 //    footerWidget: (statusStr){
 //      return null;
 //    },
 //    //head widget 非必传有默认
 //    headWidget: (headstate,currentHeight){
 //    return null;
 //    ;
 //    },
     );
   }

下拉默认刷新效果

加载默认更多效果