Abstract: This application provides a service process invoking method and a related apparatus. The method includes: An application process obtains a context of a binder process; the application process obtains a handle of a service process based on the context of the binder process; the application process runs a program of the binder process based on the context of the binder process, to obtain a context of the service process based on the handle of the service process; and the application process runs a program of the service process based on the context of the service process, to respond to a binder request of the application process, where the binder request is used to request a system service provided by the service process. In embodiments of this application, actual power consumption is accurately reflected.

Abstract: The present utility model relates to a building structure, and in particular to a self-heat preservation building structure applied to extremely severe cold regions.

Abstract: The present utility model relates to a building structure, and in particular to a self-heat preservation building structure applied to extremely severe cold regions.