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Screen unlocking method and device

A screen unlocking and interface unlocking technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problem of low security, improve unlocking safety factor, improve resource utilization, and save storage effect of space

Active Publication Date: 2018-05-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user enters the same sliding track multiple times, it is easy to be learned by a third party, and the security is low

Method used

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  • Screen unlocking method and device
  • Screen unlocking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 2 It is a flow chart of the screen unlocking method provided by Embodiment 1 of the present invention. This embodiment is applicable to terminal unlocking. This method can be executed by an unlocked terminal. The terminal can be, but not limited to, a smart phone, a smart watch, or a tablet. computer, etc., the method specifically includes the following steps:

[0032] Step 110, acquiring a target path from the screen unlocking interface, where the target path is used for screen unlocking.

[0033] The screen unlock interface can be as figure 1 The graphical unlocking interface as shown can also be as image 3 Figure unlock interface shown.

[0034] If it is a graphical unlocking interface, the unlocking path is a sequence of passed location nodes. If the interface is unlocked by numbers, the unlock path is the sequence of numbers input by the user.

[0035] Step 120, acquiring the start point and end point of the target path.

[0036] Step 130 , if the st...

Embodiment 2

[0042] The embodiment of the present invention also provides a method for unlocking the screen, as a further description of the above embodiment, as shown in Figure 5 As shown, before step 110, obtaining the target path from the screen unlocking interface, it also includes:

[0043] Step 101, receiving a preset unlocking path input by a user.

[0044] In the screen unlocking setting interface, the user is prompted to input a preset unlocking path for screen unlocking. If implemented with a graphical unlocking interface, the preset unlocking path is a sequence of location points. If implemented with a digital unlocking interface, the preset unlocking path is a digital sequence. In addition, the user is prompted to unlock as long as the starting point of the unlocking path is consistent with the preset starting point, and the end point of the unlocking path is consistent with the preset end point.

[0045] Step 102: Determine the starting point of the preset unlocking path a...

Embodiment 3

[0078] The embodiment of the present invention also provides a device for unlocking the screen, which is used to implement the method shown in the above embodiment. The device is located in a terminal, and the terminal may be, but not limited to, a smart phone, a smart watch, a tablet computer, etc. Such as Figure 10 As shown, the device includes:

[0079] A target path acquiring unit 11, configured to acquire a target path from the screen unlocking interface, the target path being used for screen unlocking;

[0080] An endpoint acquisition unit 12, configured to acquire the start point and end point of the target path acquired by the target path acquisition unit 11;

[0081] The unlocking unit 13 is configured to: if the starting point of the target path acquired by the endpoint acquiring unit 12 matches a preset starting point, and the end point of the target path acquired by the endpoint acquiring unit 12 matches a preset ending point, then perform Unlock operation.

[...

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PUM

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Abstract

The invention discloses a screen unlocking method and device. The method includes: acquiring a target path from the screen unlocking interface, the target path is used for screen unlocking; acquiring the starting point and end point of the target path; if the starting point of the target path matches a preset starting point, and the target If the end point of the path matches the preset end point, the unlock operation will be performed. In the present invention, under the premise that the starting point and the ending point are correct, the user can input paths passing through different intermediate nodes to unlock, thereby improving the safety factor of unlocking. At the same time, only two location nodes (start point and end point) need to be stored to realize screen unlocking, thereby saving storage space and improving resource utilization.

Description

technical field [0001] Embodiments of the present invention relate to electronic device application technologies, and in particular to a method and device for unlocking a screen. Background technique [0002] With the development of terminal application technology, more and more information of users is recorded in the terminal, such as photos, address book, chat history and so on. In order to ensure privacy and security, the terminal sets an unlock password for the screen. When the user needs to switch the terminal from the locked screen state to the unlocked state, unlock it by entering the correct password. [0003] The existing unlocking schemes are as follows: figure 1 As shown, the unlocking pattern is displayed on the unlocking interface, and the unlocking pattern includes 9 position points. The user inputs the sliding track by sliding the finger, and if the sequence of the position points passed by the sliding track is the same as the sequence of the position point...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F3/0485
Inventor 裴健学
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD