Method and device for cleaning memory of mobile terminal and mobile terminal

Abstract

The invention discloses a method and device for cleaning a memory of a mobile terminal and the mobile terminal. The method comprises the following steps: after a screen is off, monitoring a preset cleanable application program; acquiring information contents called by the cleanable application program through a system service process; extracting first characteristic information from the information contents, and comparing the first characteristic information with preset priority characteristic information of the cleanable application program in a characteristic information base; if a comparison result does not meet the preset priority characteristic information, starting calculating after the screen is off; when preset first cleaning time is reached, selecting the cleanable application program of which power consumption exceeds a preset power consumption threshold, and cleaning memory resources occupied by the application program. By adopting the method, the device and the mobile terminal disclosed by the invention, accurate configuration of the memory resources can be realized, the power consumption is reduced, and the experience of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of memory configuration of mobile terminals, and more specifically, to a method and device for clearing memory of a mobile terminal and a mobile terminal. Background technique [0002] For the most popular Android system mobile phones nowadays, I believe that everyone has a similar situation in the normal use process: with the passage of time, more and more applications are installed on the mobile phone, and the mobile phone’s response speed is also getting faster and faster. slow. Faced with this situation, some people's first reaction is "not enough memory", and then install applications such as "Optimization Master", clean up the memory from time to time, and delete processes. Indeed, opening the program when there is not much memory left will trigger a process scheduling strategy of the Android system itself. This is an operation that consumes system resources, especially when a program frequent...

AI Technical Summary

Problems solved by technology

Existing technical solutions are mainly to clean up as much memory as possible, and the conditions for cleaning up memory are based on process priority, consumed network traffic, etc. Among these cleaning conditions, in fact, from the perspective of user experience, some Apps cannot be cleaned

For example, for a certain music player application, the user happens to be in the process of paying to buy genuine music. The process priority of the music player application is not high, and due to the problem of network speed, it has been in the process of payment interaction. At this time, after the screen sleeps, Or the music player application is transferred to the background. According to the existing technical solution, the application process will be cleaned up. However, in fact, the user does not want the application to be cleaned up, because he still needs to continue the unfinished payment operation

Therefore, the existing technology is too mechanized for memory allocation, which brings a lot of inconvenience to users.

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