flutter pull_to_refresh 启动加载数据 flutter 加载页,功能:1、下拉加载2、上拉加载 3、显示加载图标 4、更新列表数据,隐藏加载图标flutter库:flutter_spinkit:^3.1.0加载图标其他:加载列表需要列表,基于上一节的flutter列表展示细节:1、列表
// 有刘海的屏幕:34 没有刘海的屏幕0final bottomHeight = mediaQueryData.padding.bottom; print('屏幕width:$screenWidth height:$screenHeight'); print('分辨率: $physicalWidth * $physicalHeight'); print('像素比: $dpr'); print('状态栏height: $statusBarHeight 底部高度:$bottomHeight'); 1. 2. ...
历史悠久度:pull_to_refresh 比 flutter_pulltorefresh 更早,而且是由一个国外开发者维护的开源库。 代码质量:pull_to_refresh 的代码质量更好,文档也更全面,而且支持多种刷新样式(如经典样式、水滴样式、球脉冲样式等)。 功能特性:pull_to_refresh 更强大,提供的功能更加丰富。例如,pull_to_refresh 支持在 List...
pull_to_refresh:^2.0.0 3.示例 pull_to_refresh_page.dart import'package:flutter/cupertino.dart'; import'package:flutter/material.dart'; import'package:pull_to_refresh/pull_to_refresh.dart'; classPullToRefreshWidgetextendsStatefulWidget { constPullToRefreshWidget({super.key}); @override PullToRefre...
首先,你需要导入`pull_to_refresh`库。如果你正在使用Flutter或更高版本,你需要使用`pull_to_refresh_flutter3`库,因为`pull_to_refresh`库不再支持这些版本。你可以通过以下方式导入库: ```dart import'package:pull_to_refresh_flutter3/pull_to_refresh_'; ``` 接下来,你可以在你的列表组件(如ListView)上...
import 'package:pull_to_refresh/pull_to_refresh.dart'; class Refresh { static header({type: 1}) { Widget load = Column(children: [ Container( width: 79, height: 15, margin: EdgeInsets.only(top: 5, bottom: 8.0), child: Image.asset( ...
import'package:pull_to_refresh/pull_to_refresh.dart';...//每页显示数量staticconstint PAGE_SIZE=10;//当前为第几页int page=1;//是否加载过数据bool loaded;//是否允许上拉bool _enablePullUp=true;//listview数据源List<OrderModel>orderItems=[];//刷新加载控制器RefreshController _refreshController=Ref...
Reproducing bottom indicator, no more manual drag to load more Control property values change more,Mainly:1.onModeChange => onRefreshChange,onLoadChange, 2.Add enableAutoLoadMore,3.Remove bottomVisiableRange 1.1.0 Notice: This version of the code changes much, Api too Transfer state changes to ...
import 'package:flutter_pull_to_refresh/pull_to_refresh.dart' Usage 控件基本用法的关键代码如下: @override Widget build(BuildContext context) { print('_PullToRefreshDemoState.build'); return PullToRefreshView( key: _keyPullToRefresh, child: _buildWidget(), onRefresh: _onRefresh, onLoadMore: ...
pull_to_refresh: ^1.5.6dio:^2.1.0fluttertoast:^3.0.1 DioUtil import'package:dio/dio.dart';classDioUtil {staticDioUtil _instance;finalDio _mDio =Dio(BaseOptions(baseUrl:"http://192.168.0.60:8080")); Dio get mDio=>_mDio; DioUtil._();staticDioUtil getInstance() {if(_instance ==null...