Method and device for confirming click areas on touch screen

A determination method and area determination technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of accuracy and low input efficiency, reduce the probability of misoperation, and avoid area enlargement and reselection operations, the effect of improved accuracy and input efficiency

Active Publication Date: 2013-01-16
CHINA MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Embodiments of the present invention provide a method and device for determining a click area on a touch screen, so as to solve the pro

Method used

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  • Method and device for confirming click areas on touch screen
  • Method and device for confirming click areas on touch screen
  • Method and device for confirming click areas on touch screen

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] Example 1:

[0040] image 3 Shown is a flow chart of the method for determining the click area in the touch screen provided in Embodiment 1 of the present invention, specifically including the following processing steps:

[0041] Step S301 , based on the selectable clickable areas in the current interface displayed on the touch screen, the user performs an input operation by touching and sliding to trigger the clickable area to be selected.

[0042] Step S302 , after the user performs an input operation, the terminal device to which the touch screen belongs detects that the touch screen is touched and slid, and determines the trajectory of the touch and slide operation on the touch screen.

[0043] Currently, in touch screen technology, such as Figure 4 As shown, the entire touchable area of ​​the touch screen is composed of several minimum identifiable areas with the same area, and a unique coordinate value is set for each minimum identifiable area, the number of m...

Example Embodiment

[0070] Example 2:

[0071] Based on the same inventive concept, according to the method for determining the click area in the touch screen provided by the above-mentioned embodiments of the present invention, correspondingly, Embodiment 2 of the present invention also provides a device for determining the click area in the touch screen, which can be integrated in the touch screen to which On the terminal equipment, the structural diagram of the device is as follows Figure 10 shown, including:

[0072] A trajectory determining unit 1001, configured to determine the trajectory of the touch and slide operation on the touch screen when it is detected that the touch screen is touched and slid;

[0073] An activation area determining unit 1002, configured to determine an activation area on the touch screen corresponding to the operation based on the trajectory;

[0074] The click area determining unit 1003 is configured to determine the click area corresponding to the operation a...

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Abstract

The invention discloses a method and a device for confirming click areas on a touch screen. The method comprises the following steps of: confirming a track that the touch sliding operation passes through the touch screen while the touch screen is detected to be touched and slided; confirming an activated area on the touch screen corresponding to the operation based on the track; and confirming the click areas corresponding to the operation according to the respective ratios of the sizes of the click areas to the size of the activated area in the activated area. With the adoption of the scheme provided by the embodiment of the invention, the accuracy of effective operation and input efficiency while a user inputs on the touch screen are increased.

Description

technical field [0001] The present invention relates to the field of touch screen technology in the field of terminal technology, in particular to a method and device for determining a click area in a touch screen. Background technique [0002] At present, touch screen technology has become more and more mature, but affected by the requirements of mobile portability, the screen size is often limited to a certain extent, and the area that users can operate is limited. caused certain difficulties. Since the surface of the touch screen is hard and smooth, there is no border tactile feeling between each clickable area, so the feedback for user operation is not good. [0003] The existing schemes for determining the click area in the touch screen mainly include the following types: [0004] The first solution is the center point discrimination method, that is, according to the position of the center point of the area covered by the user's current click operation, it is determin...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 李颖
Owner CHINA MOBILE COMM CO LTD
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