这样就成功删除了上篇中 shell 脚本调用的 Flutter Tools snapshot,然后在执行时会自动重新生成一个。 源码分析 上面既然交代了整个背景,那么我们接下来就基于 Flutter SDK 入口packages/flutter_tools/bin/flutter_tools.dart开始分析,整个分析继续承接上篇flutter build apk命令,如下: //1、导入packages/flutter_tools/...
flutter tools 调试 打开android studio,新建一个command line app 目标程序 新建内容如下图展示: 点击android studio debug 按钮,就可以运行flutter tools命令,以源码的方式执行flutter 源码compile.dart /Volumes/huc/opt/fvm/versions/3.0.5/packages/flutter_tools/lib/src/compile.dart这个文件定义一个类,实现flutte...
dart执行flutter_tools.snapshot,其实也就是执行flutter_tools.dart的main()方法,也就是说将上述命令改为如下语句,则运行flutter命令可以执行本地flutter_tools的项目代码,可用于本地调试分析。 /bin/cache/dart-sdk/bin/dart $FLUTTER_TOOL_ARGS "$FLUTTER_ROOT/packages/flutter_tools/bin/flutter_tools.dart" "$...
flutter_tools all my flutter tools in one place Getting Started This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS. For help getting started with Flutter development, view the online docum...
Flutter是一种跨平台的移动应用开发框架,其中的Flutter tools是用于开发和构建Flutter应用的命令行工具集合。它提供了一系列的命令和功能,用于创建、运行、测试、构建和发布Flutter应用。 Flutter tools的源码位于Flutter源代码仓库中的"packages/flutter_tools"目录下。这个目录包含了许多子目录和文件,其中最重要的是"lib"...
这样就成功删除了上篇中 shell 脚本调用的 Flutter Tools snapshot,然后在执行时会自动重新生成一个。 源码分析 上面既然交代了整个背景,那么我们接下来就基于 Flutter SDK 入口packages/flutter_tools/bin/flutter_tools.dart开始分析,整个分析继续承接上篇flutter build apk命令,如下: ...
2.产生的错误的过程 .我打开vscode进行对pubspec.yaml进行get,获取包和插件.通过了.然后,我就点击f5运行调试,这时错误就产生了.也就是开始的错误提示图,内容就是:Because flutter_tools depends on shelf_packages_handler any which doesn't exist(could not find package shelf_packages_handler in cache) ,...
这样就成功删除了上篇中 shell 脚本调用的 Flutter Tools snapshot,然后在执行时会自动重新生成一个。 源码分析 上面既然交代了整个背景,那么我们接下来就基于 Flutter SDK 入口packages/flutter_tools/bin/flutter_tools.dart开始分析,整个分析继续承接上篇flutter build apk命令,如下: ...
一、Flutter tools命令 1.1 概述 开发Flutter应用过程,经常会用过Flutter命令,比如flutter run可用于安装并运行Flutter应用,flutter build可用于构建产物,相信有不少人会好奇flutter命令背后的原理。 对于flutter命令的起点位于flutter sdk中路径/flutter/bin/目录中的flutter命令,该命令最终会调用到flutter/packages/flutter_...
1、使用Android Studio打开flutter/packages/flutter_tools工程; 2、配置Configuration,增加Dart Command Line App配置: 1)新增如Name: flutter pub get 2)指定Dart file为main主入口,$FLUTTER_TOOL/flutter/packages/flutter_tools/bin/flutter_tools.dart