Method and device for preventing touch by mistake and terminal

An anti-mistouch and terminal technology, which is applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve problems such as misoperation and easy mistouching of the terminal screen, so as to prevent response and improve accuracy Effect

Active Publication Date: 2017-06-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the process of implementing the present invention, the inventor found that the existing technology has the following defects: when a user holds a terminal with a narrow frame or no frame, it is easy for the user to accidentally touch the screen of the terminal with a finger or a part of the palm, resulting in an error on the screen of the terminal. Multiple touch points, resulting in many misoperations

Method used

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  • Method and device for preventing touch by mistake and terminal
  • Method and device for preventing touch by mistake and terminal
  • Method and device for preventing touch by mistake and terminal

Examples

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0037] Figure 1A It is a flowchart of a method for preventing false touches provided by an embodiment of the present invention, the method is executed by a device for preventing false touches, the device is implemented by software and / or hardware, and the device is configured in a terminal such as a mobile phone middle. Such as Figure 1A As shown, the technical solution provided by this embodiment is specifically as follows:

[0038] S110: When a multi-touch event acting on the terminal screen is detected, acquire a positio...

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Abstract

The embodiment of the invention discloses a method and device for preventing touch by mistake and a terminal and relates to the technical field of terminals. The method comprises the steps of: when a multi-point touch event acting on a terminal screen is detected, obtaining positions of touch points corresponding to the multi-point touch event and detection time intervals between the touch points; based on the positions of the touch points and the detection time intervals between the touch points, identifying invalid touch points among the touch points; and shielding touch events triggered by the invalid touch points. According to the method and device for preventing touch by mistake, a problem that part of an area of the finger or the palm generates a plurality of touch points on the terminal screen, so that misoperation is caused is solved, a response of the terminal to the touch by mistake is effectively avoided, and the accuracy of touch point identification by the terminal is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a method, device and terminal for preventing false touches. Background technique [0002] With the development of communication technology, terminals such as mobile phones and tablet computers have more and more functions, and people can watch movies, browse webpages, and video chat on the terminals. In order to improve the video effect of the terminal, the terminal also tends to develop towards a larger screen. For example, the screen of the terminal is relatively large, and when the user performs operations such as playing videos and browsing webpages on the terminal, the operation interface presented by the terminal is clearer. In view of the portability of the terminal, it is necessary to make full use of the shape of the terminal to increase the utilization rate of the screen, so terminals with narrow bezels or even no bezels appear. [0003] In the prior art, a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
Inventor 张强葛以学汪昊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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