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Touch screen unlocking method and device

An unlocking device and touch screen technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of increasing the difficulty of screen unlocking operations, so as to improve user experience, expand the scope of use, and reduce the cost of unlocking effect of difficulty

Active Publication Date: 2013-09-04
SHENZHEN TRANSSION HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The unlocking method of the above touch screen greatly increases the difficulty of screen unlocking for users with visual impairment or users with inflexible fingers.

Method used

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  • Touch screen unlocking method and device
  • Touch screen unlocking method and device
  • Touch screen unlocking method and device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0023] See figure 1 , is the touch screen unlocking method according to the first embodiment of the present invention, including:

[0024] S101. When the touch screen is locked, if a user's click operation on the touch screen is detected, set the touch screen unlocking drag area according to the current touch point position of the click.

[0025] Specifically, when the touch screen is locked, when the terminal detects the user's click event on the touch screen, it determines the current touch point position corresponding to the click event, and uses the current touch point position as the center of the circle to form a circular area with a preset distance as the radius Set to unlock the drag zone. When the touch screen is slid to unlock, the position where the user's finger initially touches the touch screen may be set as the current contact position.

[0026] The preset distance can be set by the user according to his or her usage habits, or can be set by the terminal manuf...

Embodiment 2

[0044] See figure 2 , is a flow chart of the touch screen unlocking method according to the second embodiment of the present invention, including:

[0045] S201. When the touch screen is locked, when a user's click event on the touch screen is detected, determine the current contact position corresponding to the click event; the current contact position is the center of the circle, and the circular area formed with the preset distance as the radius is set as unlocking drag zone.

[0046] Specifically, when the touch screen is locked, when the terminal detects the user's click event on the touch screen, it determines the current touch point position corresponding to the click event, and uses the current touch point position as the center of the circle to form a circular area with a preset distance as the radius If it is set to unlock the drag area, when the touch screen slides to unlock, the position where the user's finger first touches the touch screen can be set as the cur...

Embodiment 3

[0063] See image 3 , is a flow chart of the touch screen unlocking method according to the third embodiment of the present invention, including:

[0064] S301. When the touch screen is locked, when the user's click event on the touch screen is detected, determine the current contact position corresponding to the click event; the current contact position is the center of the circle, and the circular area formed with the preset distance as the radius is set as unlocking drag zone.

[0065] Specifically, when the touch screen is locked, when the terminal detects the user's click event on the touch screen, it determines the current touch point position corresponding to the click event, and uses the current touch point position as the center of the circle to form a circular area with a preset distance as the radius If it is set to unlock the drag area, when the touch screen slides to unlock, the position where the user's finger first touches the touch screen can be set as the cur...

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Abstract

The invention discloses a touch screen unlocking method. The touch screen unlocking method comprises the following steps that when a touch screen is locked, if a click operation of a user on the touch screen is detected, a touch screen unlocking dragging area is arranged according to a current contacting position of the click, a touch screen unlocking target area is arranged according to a current contacting position of the click, and when the fact that the touch screen unlocking dragging area is moved to the touch screen unlocking target area is detected, the touch screen is unlocked to open the functions corresponding to the unlocking target area. The invention further discloses a touch screen unlocking device. According to the touch screen unlocking method and device, the unlocking target area and the unlocking dragging area can be flexibly arranged through the click operation on the touch screen, the using range of the unlocking target area and the using range of the unlocking dragging area are expanded, the difficulty of unlocking of the touch screen can be effectively reduced, and user experience can be improved.

Description

technical field [0001] The invention relates to the technical field of touch screen control, in particular to a touch screen unlocking method and device. Background technique [0002] With the rapid development of science and technology, a terminal with a touch screen generally unlocks the screen of the terminal by sliding the user's finger on the screen unlocking area of ​​the terminal. This unlocking method requires high accuracy of the user's gesture operation. To be able to accurately click on the unlock area, you need to swipe continuously on the terminal screen, and you must ensure that when your finger leaves the touch screen, the final touch position just falls within the unlock area. After the above steps, the terminal screen can be unlocked. The above-mentioned unlocking method of the touch screen greatly increases the difficulty of the screen unlocking operation for users with visual impairment or users with inflexible fingers. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
Inventor 刘然
Owner SHENZHEN TRANSSION HLDG CO LTD