init static method

dynamic init(RefreshController refreshController, @required VoidCallback? onRefresh, @required VoidCallback? onLoading, Widget childWidget, { Key? key, bool enablePullDown = false, bool enablePullUp = false, ScrollPhysics physics = const BouncingScrollPhysics(), RefreshState loadStatus = RefreshState.INIT, Widget? errorWidget, Widget? emptyWidget, Widget? notNetWidget, VoidCallback? onReLoadData, VoidCallback? onReFreshFunction, bool isCanMoreData = true, double footerHeight = 60, ScrollController? scrollController, })

Implementation

static init(
    RefreshController refreshController,@required VoidCallback? onRefresh,@required VoidCallback? onLoading,Widget childWidget,
    {
      Key? key,
      bool enablePullDown:false,
      bool enablePullUp:false,
      ScrollPhysics physics: const BouncingScrollPhysics(),
      RefreshState loadStatus:RefreshState.INIT,
      Widget? errorWidget,
      Widget? emptyWidget,
      Widget? notNetWidget,
      VoidCallback? onReLoadData,
      VoidCallback? onReFreshFunction,
      bool isCanMoreData:true,
      double footerHeight:60,
      ScrollController? scrollController,
    }){

  return SmartRefresher(
    key: key,
    scrollController: scrollController,
    controller: refreshController,
    enablePullDown: (loadStatus==RefreshState.INIT||loadStatus==RefreshState.OK||loadStatus==RefreshState.EMPTY)?enablePullDown:false,
    enablePullUp: (loadStatus==RefreshState.OK&&isCanMoreData==true)?enablePullUp:false,
    physics: physics,
    child:_setChildUi(loadStatus,childWidget, errorWidget, emptyWidget, notNetWidget,onReFreshFunction),
   header: CustomHeader(
     builder: (BuildContext context,RefreshStatus? mode){
       Widget body ;
       if(mode==RefreshStatus.idle){
         body =  Text("下拉刷新");
       }
       else if(mode==RefreshStatus.refreshing){
         body =  CupertinoActivityIndicator();
       }
       else if(mode == RefreshStatus.failed){
         body = Text("刷新再试试");
       }
       else if(mode == RefreshStatus.canRefresh){
         body = Text("释放刷新");
       }
       else{
         body = Text("刷新成功");
       }
       return Container(
         height: 55.0,
         child: Center(child:body),
       );
     },
   ),
    footer: CustomFooter(
      builder: (BuildContext context,LoadStatus? mode){
        Widget body ;
        if(mode==LoadStatus.idle){
          body =  Text("");
        }
        else if(mode==LoadStatus.loading){
          body =  CupertinoActivityIndicator();
        }
        else if(mode == LoadStatus.failed){
          body = Text("加载失败！点击重试！");
        }
        else if(mode == LoadStatus.canLoading){
          body = Text("松手,加载更多!");
        }
        else{
          body = Text("没有更多数据了!");
        }
        return Container(
          height: 30.0,
          child: Center(child:body),
        );
      },
    ),
    onRefresh: onRefresh,
    onLoading:onLoading,
  );
}