Virtual key control method and device as well as terminal

Abstract

The embodiment of the invention discloses a virtual key control method, which comprises the following steps that the vertical distance between a touch control end and a display screen is detected; whether the vertical distance is smaller than the preset first distance threshold or not is judged; if the vertical distance is smaller than the first distance threshold, a vertical projection point of the touch control end on the display screen is determined; a corresponding target region of the vertical projection point in a soft keyboard is determined; a target key in the target region is subjected to special effect processing for displaying the target key in a highlighted way. The embodiment of the invention also discloses the virtual key control device and the terminal. When the virtual key control method, the virtual key control device and the terminal are adopted, virtual keys in the target region can be displayed in the highlighted way through carrying out special effect processing on the corresponding target region of the touch control end in the terminal soft keyboard, so input errors are reduced.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a virtual button control method, device and terminal. Background technique [0002] Today, mobile devices such as smartphones and tablets are widely used. When inputting information on a mobile device, the information is usually input by clicking a virtual key on a soft keyboard on a display screen. After the user clicks on a certain virtual key, an output window usually pops up above the virtual key, and the output window displays the character corresponding to the virtual key. [0003] However, due to the limitation of size, when the soft keyboard on the mobile device is displayed, the width occupied by its virtual key is generally small, so that when the user clicks a certain virtual key, it often occurs that the adjacent virtual key of the virtual key is clicked by mistake. Thus, a character input error occurs. Once a character input error occurs, the user need...

AI Technical Summary

Problems solved by technology

[0003] However, due to the limitation of size, when the soft keyboard on the mobile device is displayed, the width occupied by its virtual key is generally small, so that when the user clicks a certain virtual key, it often occurs that the adjacent virtual key of the virtual key is clicked by mistake. resulting in character input errors

Once a character input error occurs, the user needs to delete the wrongly input character when making corrections, and try to press the virtual button again to re-enter until the correct character is correctly input, which wastes the user's time and causes the input efficiency of the character to be relatively low. Low

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