Flutter鸿蒙项目—如何添加对华为鸿蒙系统的支持

1.DevEco Studio 4.0 Release版鸿蒙环境安装

打开IDE，按照引导，安装环境即可，注意，nodejs选择 v16.20。

Mac下，在.bash_profile配置如下环境变量

export PATH=/Users/用户名/Documents/DevEcoProjects/dev/bin:$PATH
export NODE_HOME=/Users/用户名/nodejs             
export PATH=$NODE_HOME/bin:$PATH

export OHPM_HOME=/Users/用户名/Library/Huawei/ohpm
export PATH=${PATH}:${OHPM_HOME}/bin
export HOS_SDK_HOME=/Users/用户名/Library/Huawei/Sdk
export OHOS_SDK_HOME=/Users/用户名/Library/OpenHarmony/Sdk
export HDC_HOME=/Users/用户名/Library/Huawei/Sdk/openharmony/9/toolchains
export PATH=$PATH:$HDC_HOME
export FLUTTER_GIT_URL=https://gitee.com/openharmony-sig/flutter_flutter.git

2.创建flutter鸿蒙项目

使用命令行flutter create --platforms ohos hellohoos_flutter创建hellohoos_flutter项目

ksnowlv@MacBook-Pro-3 DevEcoProjects % flutter create --platforms ios,android,linux,macos,windows,web,ohos hello_flutter
Signing iOS app for device deployment using developer identity: "Apple Development: ksnowlv@163.com (GQNQ24T735)"
Creating project hello_flutter...
Running "flutter pub get" in hello_flutter...
Resolving dependencies in hello_flutter... (1.0s)
+ async 2.10.0 (2.11.0 available)
+ boolean_selector 2.1.1
+ characters 1.2.1 (1.3.0 available)
+ clock 1.1.1
+ collection 1.17.0 (1.18.0 available)
+ cupertino_icons 1.0.6
+ fake_async 1.3.1
+ flutter 0.0.0 from sdk flutter
+ flutter_lints 2.0.3 (3.0.2 available)
+ flutter_test 0.0.0 from sdk flutter
+ js 0.6.5 (0.7.1 available)
+ lints 2.0.1 (3.0.0 available)
+ matcher 0.12.13 (0.12.16+1 available)
+ mater