Method and device for restarting an operating system

Abstract

The invention provides an operation system restarting method and apparatus. The operation system starting method comprises the steps of obtaining a memory capacity change situation of a current electronic device, wherein the memory capacity change situation indicates a change speed of the memory capacity within a first time period and / or a change range of the memory capacity within a second time period; and indicating the memory capacity occupation situations of various applications running in the electronic device by the memory capacity change situation. When the memory capacity change situation meets a restarting condition, an operation system of the electronic device is restarted. In the operation system restarting process, data of various applications stored in a memory are cleaned, so that the memory capacity occupied by resident applications and system applications can be cleaned by restarting the operation system.

Description

technical field [0001] The present invention relates to the technical field of operating systems, in particular to a method and device for restarting an operating system. Background technique [0002] The Android system is an open source operating system based on Linux and JAVA. It was originally developed by Andy Rubin (Andy Rubin), and after being acquired by Google, it was led and developed by Google and the Open Handset Alliance. It is mainly applicable to Portable electronic devices such as mobile phones and tablets. [0003] At present, there are many resident applications in the Android system, such as desktop applications, mobile phone security software and other applications, wherein the resident applications are applications that reside in the memory. Usually, resident applications generally have system permissions and are pre-installed when the electronic device leaves the factory, and memory expansion will occur with the increase of its resident memory time, whi...

AI Technical Summary

Problems solved by technology

Usually, resident applications generally have system permissions and are pre-installed when the electronic device leaves the factory, and memory expansion will occur with the increase of its resident memory time, which will reduce the available memory capacity of the electronic device and affect the operation of other applications.

[0004] However, the current memory cleaning method is only for applications without system permissions, and does not work for such resident applications with system permissions. Therefore, there is an urgent need for a method that can clean up the memory capacity occupied by resident applications.

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