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System recovery method and system recovery device

A system recovery and system log technology, applied in the computer field, can solve the problems of long cleaning work, long time for first startup, etc.

Active Publication Date: 2014-04-02
HISENSE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to restart the terminal device, and delete the normal information files after program analysis and link library optimization. The cleaning work takes a long time, and the first startup time after cleaning is even longer

Method used

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  • System recovery method and system recovery device
  • System recovery method and system recovery device
  • System recovery method and system recovery device

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Embodiment Construction

[0013] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0014] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0015] figure 1 A schematic diagram showing a system recovery method according to an embodiment of the present invention.

[0016] like figure 1 As shown, the system recovery method according to t...

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Abstract

The invention provides a system recovery method and a system recovery device. The system recovery method includes acquiring package names of started application programs; judging whether the application programs are started for first time or not; if yes, storing the package names of the application programs in a clear list; after receiving a command of recovering factory settings, clearing user data of the corresponding application programs according to the application program package names contained in the clear list. By the system recovery method and the system recovery device, operation of the application programs can be tracked dynamically and a list of application programs in need of data clearing can be generated so as to clear traces and user data of the application programs during factory setting recovery, and factory setting recovery can be completed without restart of a system and formatting of data partitions, so that time for recovering the factory settings is reduced.

Description

technical field [0001] The present invention relates to the technical field of computers, in particular to a system recovery method and a system recovery device. Background technique [0002] During the use of electronic devices, human-computer interaction will produce a series of usage traces, including but not limited to system settings (including system language, brightness, volume, network settings, etc.), account information, downloaded files and resources , business-related data (such as contacts, call records, photos, TV channel lists, etc.), application settings, and downloaded and installed non-preset applications. Performing factory settings on electronic equipment refers to clearing the above traces of use through software operations without reprogramming or installing system software, so that the state of the electronic equipment is consistent with the state when the system software was installed for the first time. [0003] On a terminal device using the Androi...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 刘承龙
Owner HISENSE
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