Process block watchdog | 进程卡死检测
ability_runtime | 元能力框架
Process block watchdog | 进程卡死检测
Performance profiler that provides an analytics tool for the memory, bytrace plug-in, and IDE, as well as plug-in capabilities | 性能调优模块，提供了实时内存、bytrace插件和ide侧的分析工具，并提供了插件化能力
System event logging | 系统事件记录接口
Implementing C/C++ crash logging service | C/C++故障日志生成服务
Inter-process communication (IPC) and Remote Procedure Call (RPC) | 跨进程通信与跨设备的远程过程调用
Power manager | 系统电源管理服务模块
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
Window Manager | 窗口管理框架
