Graphic code display, scanning method and terminal

A technology of display method and scanning method, which is applied in data processing applications, instruments, computing and other directions, and can solve problems such as hidden dangers of QR code payment security.

Active Publication Date: 2021-03-16
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a graphic code display, scanning method and terminal to at least solve the technical problem of potential safety hazards in two-dimensional code payment in the prior art

Method used

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  • Graphic code display, scanning method and terminal
  • Graphic code display, scanning method and terminal
  • Graphic code display, scanning method and terminal

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particu...

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Abstract

Graphical code display and scan methods, and a terminal. The display method is applied to a first terminal and comprises: receiving a first input, the first input being used to instruct that a graphical code be displayed (101); in response to the first input, displaying a graphical code on a screen of the first terminal, and reducing the display brightness of the screen of the first terminal (102); when the distance between the first terminal and a second terminal is within a preset range, increasing the display brightness of the screen of the first terminal (103).

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a graphic code display and scanning method and a terminal. Background technique [0002] With the rapid development of mobile communication technology, terminals led by smartphones have become indispensable tools in all aspects of people's lives. The functions of various application programs (Application, APP) of the terminal are also gradually improved. They no longer simply play a communication role, but provide users with various intelligent services, which bring great benefits to users' work and life. convenience. [0003] At present, when a user pays with a two-dimensional code on a payment terminal (such as a mobile terminal), the user first needs to display the two-dimensional code on the payment terminal, and then the merchant's payment terminal scans the two-dimensional code to collect money and complete a payment It may take anywhere from a few seconds to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/84G06Q20/32
CPCG06F21/84G06Q20/3274
Inventor 蔡长水
Owner VIVO MOBILE COMM CO LTD
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