Password clearing method and system

A technology for clearing systems and passwords, applied in the field of data processing, can solve problems such as user loss, invasion of privacy, inoperability of equipment, etc., and achieve the effect of convenient clearing and convenient use.

Inactive Publication Date: 2014-06-25
深圳市阿龙电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of technology and the development of society, terminal devices such as smart phones or tablet computers have been widely used in people's lives and work. While these terminal devices bring convenience to people, they also have some shortcomings, such as: The android device has forgotten the unlock pattern code or password and the user cannot operate the android device. In this case, the general user can only re-flash the device or use the cracked software. After re-flashing the device, personal data will be completely emptied, such as pictures, videos, SMS, and communication records in the device. Waiting for the embarrassment, this will bring a lot of loss to the user
Cracking software is likely to damage the user's android device, violate privacy, etc., and security cannot be guaranteed
Some android devices don't even work with both methods, chances are the device will never work

Method used

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  • Password clearing method and system

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Embodiment Construction

[0028] Such as figure 1 As shown, the present invention discloses a password clearing method, comprising the steps of:

[0029] In step S1, the system boots to load the desktop launcher;

[0030] In step S2, the onCreate () function of the desktop launcher is called back;

[0031] In step S3, it is judged whether the memory card is mounted, if so, then execute step S4, otherwise start the desktop launcher normally;

[0032] In step S4, it is judged whether there is a password file in the memory card, if so, then execute step S5, otherwise normally start the desktop launcher;

[0033] In step S5, determine whether the password of the password file matches the default password, if so, perform step S6, otherwise normally start the desktop launcher;

[0034] In step S6, cancel the system lock screen;

[0035] In step S7, inquire and determine whether the user resets the password immediately, if so, perform step S8, otherwise the inquiry dialog box disappears;

[0036] In step...

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PUM

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Abstract

The invention provides a password clearing method. The password clearing method comprises the following steps that A. whether a storage card is mounted or not is judged, if yes, the step B is executed, and if not, a tabletop starter is started normally; B. whether a password file exists in the storage card or not is judged, if yes, the step C is executed, and if not, the tabletop starter is started normally; C. whether the password of the password file is matched with a default password or not is judged, if yes, the step D is executed, and if not, the tabletop starter is started normally; D. system screen locking is eliminated. The password clearing method and system have the advantages of clearing the password conveniently, rapidly and safely, and bringing convenience to use by users.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a password clearing method and system. Background technique [0002] With the advancement of technology and the development of society, terminal devices such as smart phones or tablet computers have been widely used in people's lives and work. While these terminal devices bring convenience to people, they also have some shortcomings, such as: The android device has forgotten the unlock pattern code or password and the user cannot operate the android device. In this case, the general user can only re-flash the device or use the cracked software. After re-flashing the device, personal data will be completely emptied, such as pictures, videos, SMS, and communication records in the device. Waiting for embarrassment, this will bring great losses to users. Cracking software is likely to damage the user's android device, violate privacy, etc., and security cannot be guaranteed. Some and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/77
CPCG06F21/45G06F21/6218G06F21/77G06F2221/2131
Inventor 张小平
Owner 深圳市阿龙电子有限公司
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