Description

This is a demo project for creating custom Fabric components (including CAPI and ArkTS components).

Directory Structure

FabricComponentSample
├── ReactProject Front-end project
├── fabric-component-sample-package RN third-party component (custom Fabric component)
├── NativeProject OpenHarmony project
├── react-native-harmony RN OpenHarmony bundle
├── react-native-harmony-cli RN OpenHarmony scaffolding
└── README.md

Environment Setup

Save rnoh-react-native-harmony-xx.tgz to the react-native-harmony folder and modify the react-native-harmony dependency path of ReactProject/package.json.
Save rnoh-react-native-harmony-cli-xx.tgz to the react-native-harmony-cli folder.
Run npm pack in fabric-component-sample-package to generate a .tgz file.
Save react_native_openharmony-xxx.har to the NativeProject/libs folder and modify the dependency paths of NativeProject/oh-package.json5 and NativeProject/entry/oh-package.json5.
Open NativeProject in DevEco Studio and run Sync and Refresh Project.
Run npm i in ReactProject to install the dependency, run npm run dev to generate the bundle file, and run npm start to start Metro.
Go back to DevEco Studio and click File > Project Structure > Signing Configs, log in and complete the signing.
Click run in the upper right corner to start the project.
If Metro is started, run hdc rport tcp:8081 tcp:8081 to forward port 8081, and then restart the application on the mobile phone.