Graphic fundamental components | 图形基础组件
Third-party open-source software FreeType | 三方开源软件FreeType
JS lite framework | 轻量级JS核心开发框架
Window manager and compositor | 图形窗口合成器
Ability management framework | 元能力框架
Appspawn module for spawning application processes | 应用孵化模块
本地数据管理组件
Obtaining device status | 获取设备状态
Implementation of media library | 媒体库功能实现
分布式文件系统用户态服务，功能主要包括挂载/卸载hmdfs，在设备间已组网的前提下，通过分布式软总线建立通信链路，供内核hmdfs使用。
Providing resource loading, parsing, and reading capabilities | 提供资源加载、解析、读取的能力
DSoftBus capabilities, including discovery, networking, and transmission | 软总线发现、组网、传输功能实现
Common event and notification management framework | 通知和公共事件管理框架
Providing traditional input methods, such as key, touch, keyboard, and mouse inputs | 提供传统的输入交互方式，例如按键、触控、键盘、鼠标等
Wi-Fi station/P2P/AP management, including enabling, disabling, scanning, connecting, and information obtaining operations | WiFi STA/P2P/AP模式的管理：开关、扫描、连接、WiFi信息
