RunApp 第9页

flutter——底部导航菜单的实现，切换页面

文件main.dartimport'package:flutter/material.dart';//引入自定义的其他页面文件import'bottom_menu.dart';voidmain()=>runApp

whqwjb·2020-08-17 07:42

4.Flutter中的ListView的用法。

voidmain()=>runApp(MyApp());classMyAppextendsSt

易帜¤·2020-08-17 07:04

【自学Flutter】20.1 ListView的使用

20.1ListView的使用1.源代码import'package:flutter/material.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatefulWidget

技术宅-Nopi·2020-08-17 07:07

Flutter 加载图片、网络圆形图片、圆角图片

//导入了MaterialUI组件库,快捷操作fimimport'package:flutter/material.dart';voidmain(){runApp(MyApp());}//自定义组件//

蓝枫amy·2020-08-17 06:04

Flutter-选取图库图片和拍照功能，选取视频和拍摄视频

cupertino.dart';import'package:flutter/material.dart';import'package:image_picker/image_picker.dart';voidmain()=>runApp

IT兔子123·2020-08-17 06:32

Flutter之点击按钮打开百度链接

代码实现import'package:flutter/material.dart';import'package:url_launcher/url_launcher.dart';voidmain(){runApp

chen.yu·2020-08-17 06:35

Flutter 添加高德地图启动有警告binary messenger before `runApp()` has been

添加高德地图之后，发现启动时有警告信息[VERBOSE-2:ui_dart_state.cc(148)]UnhandledException:ServicesBinding.defaultBinaryMessengerwasaccessedbeforethebindingwasinitialized.Ifyou'rerunninganapplicationandneedtoaccessthebin

ly410726·2020-08-17 05:33

Flutter组件-Button-RaisedButton-凸起按钮

/material/RaisedButton-class.htmlimport'package:flutter/material.dart';import'dart:math';voidmain(){runApp

亢少军·2020-08-17 05:28

Flutter笔记——runApp发生了什么(源码学习)

Flutter系列学习笔记Flutter笔记——handleDrawFrame帧绘制系列之一(源码学习)Flutter笔记——runApp发生了什么(源码学习)Flutter笔记——State.setState

悟笃笃·2020-08-17 05:41

Flutte SnackBar MatarialButton

效果还是很炫酷的import'package:flutter/material.dart';voidmain(){runApp(newMaterialApp(title:'Demo',home:newScaffold

bergerjun·2020-08-17 04:25

Flutter组件-Input-TextField-文本输入框

docs.flutter.io/flutter/material/TextField-class.htmlimport'package:flutter/material.dart';voidmain()=>runApp

亢少军·2020-08-17 04:30

Flutter入门学习--(17)卡片控件Card

Card控件内部可以只能放置一个子控件，可以通过SizedBox控件来设置card的高度import'package:flutter/material.dart';voidmain()=>runApp(

游响云停·2020-08-15 20:18

Flutter (十三) 页面布局综合案例 ( 二 )

思路封装公用Widget，ListView的另一个用途：避免内容过长代码：import'package:flutter/material.dart';voidmain(){runApp(newMaterialApp

Posden·2020-08-15 20:46

flutter之卡片布局

比如一个类似收获地址的列表效果如下:import'package:flutter/material.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatelessWidget

畅想未来~cc·2020-08-15 19:02

Flutter无context页面跳转及获取全局context

通过navigatorKey的方式voidmain(){runApp(MyApp());}finalGlobalKeynavigatorKey=newGlobalKey();classMyAppextendsStatelessWidget

langyalaoa·2020-08-15 18:52

Flutter (十二) 页面布局综合案例 ( 一 )

布局思路如下图代码用到的Widget:ContainerColumnRowExpandedimport'package:flutter/material.dart';voidmain(){runApp(

Posden·2020-08-15 18:20

bilibili案例学习—框架搭建

方法中初始化voidmain(){//路由配置varrouter=newRouter();Routers.configRouters(router);Application.router=router;runApp

胖哥哥飘过·2020-08-15 14:19

Expanded 组件

和Column布局中flex:元素占整个父Row/Column的比例child:子元素二、代码示例：import'package:flutter/material.dart';voidmain()=>runApp

xsj_blog·2020-08-14 22:35

Flutter 在没有BuildContext的情况下导航

/material.dart';NavigationServicenavigationService;voidmain(){navigationService=NavigationService();runApp

weixin_30247781·2020-08-14 20:01

Flutter中如何去掉右上角的DEBUG标签(debugShowCheckedModeBanner)

方法一，构建release版本方法二，看着不爽，在调试阶段只需要一行代码：voidmain(){runApp(Zodoscope());}classZodoscopeextendsStatefulWidget

Alex_ChuTT·2020-08-14 14:36

Flutter实现仿微信底部菜单栏

import'package:flutter/material.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatelessWidget{@overrideWidgetbuild

qq_16519957·2020-08-14 13:08

python2.6打包脚本备忘

py2exe":{"compressed":1,"optimize":2,"ascii":0,"bundle_files":1}},zipfile=None,#windows=[{#"script":"runapp.py

zuroc·2020-08-14 00:30

第11章组件装饰和视觉效果-CustomPainter自定义画板-绘制直线

防采集标记：亢少军老师的课程和资料import'package:flutter/material.dart';import'dart:math';voidmain()=>runApp(newMyApp(

亢少军·2020-08-13 15:34

从Flutter路由报错引申BuildContext详解

前言在使用flutter路由跳转是出现如下错误：代码：import'package:flutter/material.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatelessWidget

浅夏晴空·2020-08-12 15:17

flutter——column组件垂直布局

项目column0222import'package:flutter/material.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatelessWidget

whqwjb·2020-08-11 00:56

flutter 路由与页面跳转

OK，还是先来介绍下静态路由从我们开始学习Flutter到现在，相信大家看到最多的肯定是下面的代码voidmain(){runApp(newMaterialApp());}在runA

__卓原·2020-08-10 21:19

Flutter学习之Flutter类型App基本架构

flutter入口文件,入口方法每一个flutter项目的lib目录里面都有一个main.dart这个文件就是flutter的入口文件main.dart里面的voidmain(){runApp(MyApp

sunny落叶控·2020-08-10 21:29

flutter状态栏的颜色设置

一：整体设置状态栏颜色：(亲测暂时无效)voidmain(){runApp(MyApp());//黑色SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.dark

小小码农dzx·2020-08-10 19:28

Flutter fish redux入门

flutter自带demovoidmain()=>runApp(MyApp());classMyAppextendsStatelessWidget{@overrideWidgetbuild(BuildContextcontext

damengzai·2020-08-10 16:01

flutter学习九页面基本结构

页面基本结构//1，引入material包import'package:flutter/material.dart';//2，运行包voidmain()=>runApp(MyApp());//3，继承statelessWidegt

·. .·'·.·2020-08-10 13:38

flutter学习二基本结构与基本组件

main.dartimport'package:flutter/material.dart';voidmain()=>runApp(newMyApp());classMyAppextendsStatelessWidget

·. .·'·.·2020-08-10 13:38

【自学Flutter】5 单选、复选按钮和开关的使用

5单选、复选按钮和开关的使用1.源代码import'package:flutter/material.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatefulWidget

技术宅-Nopi·2020-08-10 04:29

Flutter 实现简单搜索功能

import'package:flutter/material.dart';import'search_bar_demo.dart';voidmain()=>runApp(MyApp());classMyAppextendsStateles

weixin_30692143·2020-08-10 02:35

Flutter实现商品列表图文混排

import'dart:io';import'package:flutter/cupertino.dart';import'package:flutter/material.dart';voidmain(){runApp

小小苏的小小苏·2020-08-10 01:09

flutter学习--搜索框

import'package:flutter/material.dart';import'search_bar_demo.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatelessWid

胖哥哥飘过·2020-08-09 22:58

Flutter开发（二十）—— 选择按钮

main.dartimport'package:flutter/material.dart';import'MaterialComponents.dart';voidmain()=>runApp(MyApp

RedKeyer·2020-08-09 19:03

Flutter:No MediaQuery ancestor could be found starting from the context that was passed to MediaQuer

报这个错的原因：不能直接从runApp直接运行一个StatefulWidget类，而我。。。

芦苇花开·2020-08-09 16:57

ubuntu linuxdeployqt 打包Qt程序

文章目录一、简介二、安装linuxdeployqt三、配置qt的环境变量四、打包应用程序五、编写linux桌面图标启动（可选步骤）六、编写开机脚本runApp.sh七、打包成deb包八、扩展文章转载自：

超级大洋葱806·2020-08-08 22:28

Andorid简单调试步骤

简单流程：正常Runapp也就是用“倒右三角”直接运行，运行之后，想调试那个功能，再进行调试举个简单的例子：当你忘记findviewbyid的时候就直接setText的时候会出现空指针异常如图：步骤：1

大雄童鞋·2020-08-08 22:15

Flutter开发：Flutter UI之弹窗系列

import'package:flutter/services.dart';import'package:flutter_app_demo/CustomSearchDelegate.dart';voidmain(){runApp

可乐猫哈·2020-08-08 20:24

[Flutter笔记] Flutter 入门

后模拟器界面会自动刷新一般使用AndroidStudio进行开发，因为支持Flutter插件和HotRestartFlutter常用Widget在main.dart中启动appvoidmain()=>runApp

BudSwift·2020-08-08 17:26

Flutter第二天（计数器应用示例）

import'package:flutter/material.dart';应用入口voidmain()=>runApp(newMyApp());应用结构//1MyApp类代表Flutter应用，它继承了

daidaicoco·2020-08-03 00:27

Hello World

import'package:flutter/material.dart';voidmain()=>runApp(newMyApp());classMyAppextendsStatelessWidget

diaowen8993·2020-08-02 23:23

Flutter-json解析

tdsourcetag=s_pcqq_aiomsgimport'package:flutter/material.dart';import'dart:convert';voidmain(){runApp

IT兔子123·2020-08-02 19:44

Flutter ListView长列表布局

import'package:flutter/material.dart';voidmain()=>runApp(newMyApp());//在外部定义数据constCITY_Names=['北京','

IT小小猴子·2020-08-02 13:27

nodejs中cannot find node module

;});app.listen(8081);runapp.js报错内容为：module.js:340thro

weixin_38422826·2020-08-01 09:09

flutter学习笔记：横向滚动