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RunApp
1_flutter_snackBar,Drawer(抽屉),AppBar(应用栏)
1_snackBarimport'package:flutter/material.dart';voidmain()=>
runApp
(SnackBarDemo());classSnackBarDemoextendsStatelessWidget
weixin_33716154
·
2020-07-05 22:29
Flutter 学习笔记3 - Widget 框架
一个最简单的Flutter程序就是在入口方法main中调用
runApp
,这个函数将参数的Widget作为整个应用的Widget树的根,将这个根Widget完全覆盖到屏幕上。
七适散人
·
2020-07-05 14:17
flutter 路由守卫
main.dart文件voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget{@overrideWidgetbuild(BuildContextcontext
舜岳
·
2020-07-05 08:57
Flutter
flutter Provider组件间获取数据正确用法 (数据订阅发布)
库:pubspec.yaml文件dependencies:flutter:sdk:flutter...provider:^4.1.3注册Provider:main.dart文件:voidmain(){
runApp
舜岳
·
2020-07-05 08:57
Flutter
flutter
provider
dart
flutter 路由配置多种跳转与传参
引入路由跳转的页面import'package:app_ftr/pages/Page1.dart';import'package:app_ftr/pages/Page2.dart';voidmain()=>
runApp
舜岳
·
2020-07-05 08:57
Flutter
flutter学习笔记(三)慕课技术胖老师听课笔记
4-1电影海报实例代码基本结构的建立import'package:flutter/material.dart';//void是没有返回值的主方法调用MyApp所以在此处传递数据voidmain()=>
runApp
yujiao
·
2020-07-05 01:11
flutter
flutter学习笔记(二)慕课技术胖老师听课笔记
3-4ImageWidget图片组件讲解import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());//Image.asset:加载资源图片
yujiao
·
2020-07-05 01:05
flutter
第5章MaterialDesign风格组件-SnackBar轻量提示组件
防采集标记:亢少军老师的课程和资料import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget
亢少军
·
2020-07-04 20:44
flutter-搜索条
main.dart文件的代码如下:import'package:flutter/material.dart';import'search_bar_demo.dart';voidmain()=>
runApp
秃了头也不退休
·
2020-07-04 15:00
在Flutter中构建布局
成品效果图片源码import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget
Conastin
·
2020-07-04 05:50
flutter
flutter-底部导航&不规则导航
主页面入口import'package:flutter/material.dart';import'BottomNavigationWidget.dart';voidmain()=>
runApp
(newMyApp
秃了头也不退休
·
2020-07-03 15:00
flutter-异步请求选择回来的方法
具体代码如下:import'package:flutter/material.dart';voidmain(){
runApp
(MaterialApp(title:"页面跳转返回数据",hom
秃了头也不退休
·
2020-07-03 10:00
Flutter 右上角角标去除
stackoverflows上的解决办法在学习接触flutter时,我想把公司的原生android转换成flutter,在第一天,就遇到了一个问题,右上角角标去除问题原有代码如下:voidmain()=>
runApp
qq_26337701
·
2020-07-02 17:05
flutter
[Flutter 实战] 固定屏幕方向 Landscape or Portrait
在此记录项目中所遇到问题及解决方案把屏幕固定为竖屏Futuremain()async{awaitSystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
runApp
寅丁
·
2020-07-02 12:28
flutter-container-容器
//必须有封号material就是个UIimport'package:flutter/material.dart';//这是个主函数入口voidmain()=>
runApp
(MyApp());//也可以这么写
秃了头也不退休
·
2020-07-02 11:00
flutter入坑,使用Navigator跳转页面
import'package:flutter/material.dart';voidmain(){
runApp
(MyApp());}classMyAppextendsStatelessWidget{//
⑥②
·
2020-07-02 10:40
flutter入坑
第2章Flutter基础知识-StatelessWidget和StatefulWidget
防采集标记:亢少军老师的课程和资料import'package:flutter/material.dart';voidmain()=>
runApp
(newMyApp());//MyApp不需要做状态处理
亢少军
·
2020-07-02 06:15
第12章动画-AnimatedOpacity实现渐变效果
防采集标记:亢少军老师的课程和资料import'package:flutter/material.dart';voidmain(){
runApp
(newMyApp());}classMyAppextendsStatelessWidget
亢少军
·
2020-07-02 06:43
从mixin机制理解Flutter App启动
文章目录1-mixin机制1.1-前言1.2-mixin特性2-
runApp
启动2.1-binding初始化2.2-绑定根节点2.3-绘制热身帧总结1-mixin机制1.1-前言 转载注明出处:https
Super鸣
·
2020-07-01 16:37
Flutter
android
dart
移动开发
[译]R语言——Shiny框架之入门(三):如何启动一个Shiny应用
如何启动一个Shiny应用在前两篇文章里[1,2],你已经可以通过调用
runApp
()函数来运行样例应用了。这个函数运行了应用并将它在你的默认浏览器里显示了出来。
RH_Wang
·
2020-07-01 12:46
R
Flutter笔记-Android&iOS原生交互
import'package:flutter/material.dart';import'package:flutter/services.dart';import'dart:async';//异步voidmain()=>
runApp
小溪彼岸
·
2020-06-30 20:46
Android
iOS基础(Swift)
Flutter
Flutter学习
如何加快Gradle编译项目的速度?
下文所说的编译大致包括以下三个场景:projectsync(syncnow)cleanproject(build-cleanproject)
runapp
(可爱的绿色三角)查看编译过程主要通过以下两个窗口
小呀么小黄鸡
·
2020-06-30 08:29
flutter——引入图片,设置图片属性
项目image0221import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget
whqwjb
·
2020-06-29 18:30
flutter
flutter——页面动画效果
customroute0225文件main.dartimport'package:flutter/material.dart';import'custom_route.dart';voidmain()=>
runApp
whqwjb
·
2020-06-29 18:30
flutter
flutter——raisebutton,按钮点击切换页面
项目raisebutton0223import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget
whqwjb
·
2020-06-29 18:30
flutter
flutter issue---->Scaffold.of(context)
issuecodeimport'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatele
huhx
·
2020-06-29 16:00
6. 实现自动化测试
终端窗口1进入项目根目录:$cd$HOME/kevin-fabric-sdk-node创建
runApp
.s
kevin-hf(ID不是微信)
·
2020-06-29 14:20
【自学Flutter】14.1 ConstrainedBox 和 SizeBox 的使用
14.1ConstrainedBox和SizeBox的使用1.源代码import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatefulWidget
技术宅-Nopi
·
2020-06-29 08:57
自学Flutter
【自学Flutter】20.4 ListView 的无限加载列表和列表表头的使用
源代码import'package:flutter/material.dart';import'package:english_words/english_words.dart';voidmain()=>
runApp
技术宅-Nopi
·
2020-06-29 08:57
自学Flutter
【Flutter】入门10-路由
路由是采取堆这种数据结构存储页面的,根页面在堆的最下面,新来的页面放在上面,返回上一个页面就把最上面的页面拿掉;import'package:flutter/material.dart';voidmain()=>
runApp
夜雨Gecer
·
2020-06-28 22:07
Flutter
Flutter: 把参数传递给命名路由
文档import'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget{
weixin_34380781
·
2020-06-28 18:20
Flutter 登录退出功能注意事项
实现登录功能为避免用户通过登录界面登录应用后按返回键仍能回到登录界面,我们需要在用户登录后创建一个新的路由栈直接上代码,程序入口:voidmain(){DataUtils.getUserInfo().then((userInfo){
runApp
weixin_34346099
·
2020-06-28 17:09
Android热更新插件JRebel For Android的安装,破解,使用
为什么我们要使用它节约时间节省时间,据我统计,我的一个小项目,如果使用正常的
RunApp
,第一次运行App的速度是37秒,改变xml文件后再次运行(并未结束程序)的速度是21秒。而当我使用JRe
weixin_34342905
·
2020-06-28 17:34
Flutter Demo: PageView横向使用
videoimport'package:flutter/material.dart';voidmain()=>
runApp
(MyApp());classMyAppextendsStatelessWidget
weixin_34223655
·
2020-06-28 14:28
Flutter Demo: 径向菜单动画
import'package:flutter/material.dart';import'package:vector_math/vector_math.dart'showradians;voidmain()=>
runApp
weixin_34184158
·
2020-06-28 13:36
FractionallySizedBox
import'package:flutter/material.dart';voidmain(){
runApp
(MaterialApp(home:newMyApp()));}classMyAppextendsStatelessWidget
weixin_30536513
·
2020-06-27 21:42
初学flutter,一顿复制粘贴相关代码,哈哈哈
/movie/list.dart';//主函数(入口函数),下面我会简单说说Dart的函数voidmain()=>
runApp
(MyApp());//声明MyApp类classMyAppextendsStatelessWidget
weixin_30401605
·
2020-06-27 19:27
Flutter 中的普通路由、普通路由传值
Navigator.pushNavigator.popmain.dart//导入了MaterialUI组件库,快捷操作fimimport'package:flutter/material.dart';import'pages/Tabs.dart';voidmain(){
runApp
蓝枫amy
·
2020-06-27 08:15
Flutter
Flutter 自定义Dialog
/components/MyDialog.dart';voidmain(){
runApp
(MyApp());}classMyAppextendsStatelessWidget{@overrideWidgetbuild
蓝枫amy
·
2020-06-27 08:15
Flutter
Flutter 中命名路由、命名路由传值
导入了MaterialUI组件库,快捷操作fimimport'package:flutter/material.dart';import'routes/Routes.dart';voidmain(){
runApp
蓝枫amy
·
2020-06-27 08:15
Flutter
Flutter 溢出布局 OverflowBox
import'package:flutter/material.dart';voidmain()=>
runApp
(newMaterialApp(home:newScaffold(appBar:newAppBar
溪流聚
·
2020-06-27 07:07
flutter
Flutter-界面之间跳转
直接上示例:import'package:flutter/material.dart';voidmain(){
runApp
(M
229836277
·
2020-06-27 00:16
flutter
flutter 获取屏幕或控件宽高,调试布局,动画
addimporttorenderinglibraryimport'package:flutter/rendering.dart';voidmain(){debugPaintSizeEnabled=true;
runApp
Mars-xq
·
2020-06-26 11:32
flutter
flutter Material示例与MediaQuery.of(context) called with a context that does not contain a MediaQuery.
calledwithacontextthatdoesnotcontainaMediaQuery.原因:Scaffold必须放在MaterialApp里面,否则会报错正确示例:import'package:flutter/material.dart';main()=>
runApp
Mars-xq
·
2020-06-26 11:32
flutter
flutter框架一文通(二)
带界面改变交互的组件三十五.FittedBox//自适应填充盒模型此盒子允许他的子组件有自适应性imageimageimport'package:flutter/material.dart';voidmain()=>
runApp
大灰狼的小绵羊哥哥
·
2020-06-26 10:38
【Flutter点滴知识
】
flutter 动态申请权限
import'package:flutter/services.dart';import'package:permission_handler/permission_handler.dart';voidmain()=>
runApp
Android 从入门到放弃
·
2020-06-25 15:22
flutter
Flutter学习(四)实例解析State的生命周期
周期图实例演绎现在我们来看一个实例,首先定义一个MyApp,然后他的body将返回CounterWidget,也就是我们要研究的对象import'package:flutter/material.dart';voidmain()=>
runApp
小松与蘑菇
·
2020-06-25 12:07
#
flutter学习
android
flutter
Flutter学习 — 从新页面返回数据给上一个页面
点击按钮效果图二:点击YES后,返回上一级页面并传值效果图三:收到值,并用底部弹出框显示结果注释+代码:import'package:flutter/material.dart';voidmain(){
runApp
王睿丶
·
2020-06-25 03:09
Flutter
学习
Futter基础第7篇: 实现底部导航
Home.dartCategory.dartSetting.dartmain.dart:import'package:flutter/material.dart';import'pages/Tabs.dart';voidmain()=>
runApp
王睿丶
·
2020-06-25 03:08
Flutter
学习
Flutter组件-Box-DecoratedBox-装饰容器
防采集标记:亢少军老师的课程和资料装饰容器效果图示例代码import'package:flutter/material.dart';voidmain()=>
runApp
(newMyApp());classMyAppextendsStatelessWidget
亢少军
·
2020-06-24 00:31
Flutter开发之组件大全
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