Data error prevention method for DATA partition of Android device

A technology of data and equipment, which is applied in the field of data error prevention in the DATA partition of Android devices. It can solve problems such as download update failure, slow traversal speed, and reduced production line capacity, achieving the effect of small code size, strong versatility, and fast speed.

Active Publication Date: 2017-02-22
SHENZHEN TOPWISE COMM CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] After the existing mobile phone is successfully generated, it is necessary to charge the mobile phone and download and update the mobile phone system and software. However, during the process of downloading and updating the mobile phone software, there will be a power failure, resulting in failure to download and update, resulting in mobile phone failure. Or the software cannot be used. In this case, manual factory reset is often used, which is complicated to operate and reduces the production line capacity. This method cannot even be used under abnormal startup conditions; or the abnormal file search algorithm is used, the traversal speed is slow, and misjudgment is caused. There are many situations

Method used

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  • Data error prevention method for DATA partition of Android device

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Embodiment Construction

[0020] In order to express the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings.

[0021] refer to figure 1 , a kind of Android device DATA partition data anti-error method of the present invention comprises the following specific steps:

[0022] S1, DATA data generation: Before downloading and updating the software, scan the data that needs to be downloaded to the DATA partition, and record the corresponding file name to the A file, and also include the A file name; the first time the phone is turned on, the DATA partition does not have Data, no other file names are recorded in the A file; the first boot thought the DATA partition had no data, so the first boot was a misjudgment, but it had no effect on the system;

[0023] S2, software burning: burning the required software to the mobile phone;

[0024] S3, the processing of files other than the files recorded in the A file during the startu...

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Abstract

The invention discloses a data error prevention method for a DATA partition of an Android device. Before update software is downloaded, data needed to be downloaded to the DATA partition is scanned, and corresponding file names are recorded in an A file, wherein the file names also include an A file name; and the Android device starts to be initialized, an init process discovers the existence of the A file after startup, a system deletes all files except files recorded in the A file in the DATA partition, the deleted files are regenerated by the system, the system sends a BOOT_COMPLETE message, and a corresponding application deletes the A file, so that the startup process is finished. According to the method, a DATA generation mechanism and a startup finishing message distribution mechanism of the android system are fully utilized; and the method has the advantages of high universality, no manual intervention, small code quantity, high speed and no misjudgment.

Description

technical field [0001] The invention relates to the technical field of Android devices, in particular to a data error prevention method for DATA partitions of Android devices. Background technique [0002] After the existing mobile phone is successfully generated, it is necessary to charge the mobile phone and download and update the mobile phone system and software. However, during the process of downloading and updating the mobile phone software, there will be a power failure, resulting in failure to download and update, resulting in mobile phone failure. Or the software cannot be used. In this case, manual factory reset is often used, which is complicated to operate and reduces the production line capacity. This method cannot even be used under abnormal startup conditions; or the abnormal file search algorithm is used, the traversal speed is slow, and misjudgment is caused. There are many situations. Contents of the invention [0003] Aiming at the deficiencies in the ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F11/07
CPCG06F11/0793
Inventor沙乃兵
OwnerSHENZHEN TOPWISE COMM CO LTD