Audio management implementation | 音频管理功能实现
We provide a series of app samples to help you quickly get familiar with the APIs and app development process of the OpenHarmony SDKs. | 为帮助开发者快速熟悉OpenHarmony SDK所提供的API和应用开发流程，我们提供了一系列的应用示例
Storing declaration files for JavaScript APIs | JavaScript API 公共仓，存放 d.ts 声明文件
Development self-test framework | 开发者自测试框架
OpenSL API and Extension Registry | OpenSL API和扩展注册表
