随笔分类 -  Flutter

flutter学习笔记
Flutter使用FractionallySizedBox组件报错Failed assertion: line 2164 pos 12: 'hasSize'
摘要：Flutter FractionallySizedBox 阅读全文
posted @ 2025-01-16 17:37 星小梦 阅读(131) 评论(0) 推荐(0)
Flutter pubspec.yaml文件dependencies依赖git仓库代码，下载Could not find a file named "pubspec.yaml" in https://xxxxxxxx/flutter_login.git
摘要：flutter下载依赖解析失败Could not find a file named "pubspec.yaml" 阅读全文
posted @ 2025-01-16 10:46 星小梦 阅读(315) 评论(0) 推荐(0)
Flutter使用ScrollBar设置thumbVisibility属性出现Another exception was thrown: The Scrollbar's ScrollController has no ScrollPosition attached.错误的解决方法
摘要：══╡ EXCEPTION CAUGHT BY SCHEDULER LIBRARY ╞═════════════════════════════════════════════════════════ The following assertion was thrown during a sched 阅读全文
posted @ 2025-01-08 15:52 星小梦 阅读(179) 评论(0) 推荐(0)
Android Studio使用Flutter拉取依赖出现Waiting for another flutter command to release the startup lock...
摘要：Waiting for another flutter command to release the startup lock... 意思就是等待释放锁，通过Waiting for another flutter command to release the startup lock这些方法依旧不行 阅读全文
posted @ 2024-12-27 22:34 星小梦 阅读(559) 评论(0) 推荐(0)
Flutter 安卓系统输入框获取焦点虚拟键盘不弹出的问题。
摘要：Flutter如果你要实现 手动点击输入框进行弹出虚拟键盘，但是通过FocusNode使输入框获取到焦点不弹出虚拟键盘的业务方式。 大致的核心实现代理是： TextField( ... onTap: () { setState((){ _openIndex = i; }); // TODO 1 }, 阅读全文
posted @ 2024-12-27 13:12 星小梦 阅读(531) 评论(0) 推荐(1)
go_router库中的push和go导航路由栈的疑惑。
摘要：go_router的push和go导航行为疑惑 阅读全文
posted @ 2024-12-23 15:34 星小梦 阅读(214) 评论(0) 推荐(0)
Flutter go_router库push导航后，浏览器地址栏的地址不更新的问题
摘要：如果你使用.push()方法进行导航后，浏览器的地址栏的地址并没有更新，那是因为go_router经过了一次变更修改行为导致的。 配置下边的GoRouter.optionURLReflectsImperativeAPIs = true;代码就行了。 也可以去optionURLReflectsImpe 阅读全文
posted @ 2024-10-31 18:39 星小梦 阅读(208) 评论(0) 推荐(0)