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Virtual keyboard control method and device of mobile terminal

A virtual keyboard and mobile terminal technology, which is applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of too small key size and difficult operation, and achieve the effect of improving user experience.

Inactive Publication Date: 2015-04-15
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can reasonably adjust the touch area of ​​the button when the display area of ​​the touch display screen is insufficient, effectively solving the problem of difficult operation caused by the small size of the button

Method used

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  • Virtual keyboard control method and device of mobile terminal
  • Virtual keyboard control method and device of mobile terminal
  • Virtual keyboard control method and device of mobile terminal

Examples

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0019] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "conn...

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Abstract

The present invention provides a method and an apparatus for controlling a virtual keyboard of a mobile terminal. The method comprises: obtaining multiple touch regions that are input by a user on a virtual keyboard of a mobile terminal in a preset time period; obtaining, according to the multiple touch regions, touch frequency and an average touch area of multiple keys corresponding to the multiple touch regions; screening the multiple keys according to the touch frequency; and determining a response region according to an average touch area of multiple keys after the screening, and modulating, according to the response region, sizes of the multiple keys after the screening. According to the method in an embodiment of the present invention, a touch region of keys can be properly adjusted when a display region of a touch display screen is insufficient.

Description

technical field [0001] The present invention relates to the technical field of mobile devices, in particular to a method and device for controlling a virtual keyboard of a mobile terminal. Background technique [0002] With the development of touch technology, touch display screens of various mobile terminals provide virtual keyboards, and users perform key input according to the virtual keyboards. However, not all touch display screens have a large enough display area to provide a virtual keyboard. For example, if the touch display screen of a mobile phone is small, the English virtual keyboard may not be displayed, or each touch button displays a touch The area is extremely small, making it difficult to operate. [0003] Therefore, the touch area of ​​each key in the virtual keyboard needs to be adjusted. At present, the key size of the virtual keyboard is often determined by the distance between the user's multiple fingers, but there are the following technical defects....

Claims

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Application Information

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IPC IPC(8): G06F3/0488
CPCG06F3/04886G06F3/0233
Inventor 陈晓昕
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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