Recovery method of running data, and electronic device

A technology for operating data and electronic equipment, applied in the field of operating data recovery methods and electronic equipment, can solve problems such as long time consumption, reduced user experience, low efficiency, etc., to avoid initialization operations and improve user experience.

Active Publication Date: 2013-02-27
ALIBABA (CHINA) CO LTD
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AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the user re-enters the program after the Activity crashes, the operations and states before the Activity crash will disappear. To restore the running data before the crash, a series of initialization processes must be performed first, such as reading configuration files, from Downloading certain resources from the network, etc., this kind of initialization action involving file or network I / O (input / output) takes a long time and is inefficient, which greatly reduces the user experience

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  • Recovery method of running data, and electronic device
  • Recovery method of running data, and electronic device
  • Recovery method of running data, and electronic device

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Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0040] see figure 1 , is a flow chart of the first embodiment of a method for recovering running data in the present invention.

[0041] The method is applied to electronic devices including a foreground running terminal and a background server, such as smart phones, tablet computers, set-top boxes and other terminals, specifically, various electronic devices using an Android operating system. Among them, the foreground running end is used to run programs that the user can directly interact with, such as the dialer when making...

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Abstract

The invention discloses a recovery method of running data, and an electronic device, wherein the recovery method of the running data comprises the following steps: a backend server receives the running data sent from a foreground running end; the backend server receives a running data acquisition request sent from the foreground running end when the foreground running end collapses the running and accesses to the running again; and the backend server sends the running data requested by the foreground running end to the foreground running end, so that the foreground running end recovers the running data, wherein the backend server is interacts with the foreground running end through inter-process communication. The method disclosed by the invention realizes quick recovery of the running data on the foreground running end and overleaps an initialization process. The inter-process communication is an internal storage operation, compared with file and network input / output in the initialization process, the inter-process communication has a qualitative leap, therefore, procedures of the foreground running end can be restarted very quickly, and the user experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for recovering operating data and electronic equipment. Background technique [0002] Android (Android) is a Linux-based open source operating system, mainly for portable devices. In the Android system, the program visible to the user is called Activity, which is the main program running in the foreground. In actual use, there are many situations that cause the Activity to crash. For example: first, the program itself has defects. Second, after the program is switched to the background, the system chooses to kill some programs to release resources to the foreground program due to limited memory; kill. Therefore, Activity crash is a common phenomenon in the Android system. [0003] In the prior art, when the user re-enters the program after the Activity crashes, the operations and states before the Activity crash will disappear. To restore the running data befo...

Claims

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Application Information

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IPC IPC(8): G06F11/14G06F9/54
Inventor 梁捷俞永福何小鹏朱顺炎汤锦鹏
Owner ALIBABA (CHINA) CO LTD
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