首先,有很多的文章在说flutterbloc模式的应用,但是百分之八九十的文章都是在说,使用StreamController+StreamBuilder搭建bloc,提升性能的会加上InheritedWidget,这些文章看了很多,真正写使用bloc作者开发的flutter_bloc却少之又少。没办法,只能去bloc的github上去找使用方式,最后去bloc官网翻文档。 蛋痛
isExtended = false; } ///clone方法,此方法实现参考fish_redux的clone方法 ///也是对官方Flutter Login Tutorial这个demo中copyWith方法的一个优化 ///Flutter Login Tutorial(https://bloclibrary.dev/#/flutterlogintutorial) MainState clone() { return MainState() ..selectedIndex = selectedIndex ..isExtend...
不然会报空异常MainState init() {returnMainState()..selectedIndex =0..isExtended =false;}///clone方法,此方法实现参考fish_redux的clone方法///也是对官方Flutter Login Tutorial这个demo中copyWith方法的一个优化///Flutter Login Tutorial(https://bloclibrary.dev/#/flutterlogintutorial)MainState clone() ...
Bloc 8.0 Tutorial for Flutter: Getting StartedJun 1 2022 , Dart 2.17, Flutter 3.0, VS Code Dart 2.17, Flutter 3.0, VS Code Learn how to build a Wordle clone app in Flutter using one of the most robust state management libraries: Bloc 8.0. By Alejandro Ulate Fallas. ...
class MainState { int selectedIndex; bool isExtended; ///初始化方法,基础变量也需要赋初值,不然会报空异常 MainState init() { return MainState() ..selectedIndex = 0 ..isExtended = false; } ///clone方法,此方法实现参考fish_redux的clone方法 ///也是对官方Flutter Login Tutorial这个demo中copyWith...
flutter_bloc使用将从下图的三个维度说明 前言 首先,有很多的文章在说flutter bloc模式的应用,但是百分之八九十的文章都是在说,使用StreamController+StreamBuilder搭建bloc,提升性能的会加上InheritedWidget,这些文章看了很多,真正写使用bloc作者开发的flutter_bloc却少之又少。没办法,只能去bloc的github上去找使用方式,最...
Firebase login tutorial with flutter_bloc- How to create a fully functional login/sign up flow using the bloc and flutter_bloc packages with Firebase Authentication and Google Sign In. Flutter timer tutorial with flutter_bloc- How to create a timer app using the bloc and flutter_bloc packages....
Flutter的运行也是基于状态的变化触发绘制的。所以,Flutter开发一般是离不开这个主题的。 最常见的就是使用StatefulWidget和setState。但是,这样的用法无法满足日渐增长的页面数量和隐藏在这些页面里的越来越复杂的业务逻辑。于是,各路大神开发除了与之配套的模式和响应的库来简化App的状态管理。其中最显著的几个模式分别是...
flutter_bloc使用将从下图的三个维度说明 [flutter_bloc] 前言 首先,有很多的文章在说flutter bloc模式的应用,但是百分之八九十的文章都是在说,使用StreamController...方法 ///也是对官方Flutter Login Tutorial这个demo中copyWith方法的一个优化 ///Flutter Login Tutorial(https://bloclibrary.dev...实现了类似广...
BuildContext In-Depth - This tutorial is not really related to the bloc_library, but since build contexts are used everywhere inside a flutter app, I realised that most of people didn't understand how they really work. This video is also useful as it spreads out the knowledge gained from ...