WO2017118317A1

WO2017118317A1 - Information image display method, a barcode payment method, and device

Info

Publication number: WO2017118317A1
Application number: PCT/CN2016/112296
Authority: WO
Inventors: 王菁; 童文霞; 曾洁; 尚山虎; 吕伟强; 宋超; 曹晓辉; 屠寅海; 吕瀛
Original assignee: 阿里巴巴集团控股有限公司
Priority date: 2016-01-06
Filing date: 2016-12-27
Publication date: 2017-07-13
Also published as: TW201734772A; CN106951219A; TWI675329B

Abstract

An information image display method, a barcode payment method, and a device. The information image display method is applied to a user equipment. The method comprises: detecting an input behavior of a user (S101); and when predefined operations of the user are detected, invoking an information image display functional interface in an application where the information image is located, so as to display the information image on a screen of a user equipment (S102), the predefined operations of the user comprising a press on a predefined button or a button combination and/or an input of a predefined touch gesture. Predefined operations of a user are used as a triggering condition for displaying an information image, so that after the predefined operations of the user are detected, an information image display functional interface in an information image application can be automatically invoked to display the information image, thereby avoiding tedious operation steps such as device wakeup and device unlocking, and rapidly displaying the information image.

Description

Information image display, barcode payment method and device

The present application claims priority to Chinese Patent Application Serial No. No. No. No. No. No. No. No. No. No. No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No

Technical field

The present application relates to the field of information processing technologies, and in particular, to an information image display, a barcode payment method, and an apparatus.

Background technique

With the development of smart device technology, users' mobile phones, watches and other devices can support a variety of close-range information exchange methods, and correspondingly generate many application scenarios, such as payment, access control, and exchange of business cards.

At present, when a user uses a smart device such as a mobile phone to make a quick payment with a two-dimensional code, the typical operation process is as follows: the user takes out the mobile phone → wakes up the mobile phone → unlocks the mobile phone → finds the payment function APP → runs the APP → finds the QR code function sub-page → executes QR code display operation. It can be seen that in the actual application, a complete two-dimensional code display operation requires more steps to be realized, which is not only inconvenient for the user, but also can not be well adapted to the application scenarios of large traffic such as supermarkets and buses.

Summary of the invention

In view of the above technical problems, the present application provides an information image display, a barcode payment method and a device, and the technical solution is as follows:

According to a first aspect of the present application, an information image display method is provided for application to a user equipment, the method comprising:

Detecting the user's input behavior;

After detecting the predefined user operation input, calling the information image display function interface in the application where the information image is located to display the information image on the screen of the user device;

The predefined user operations include: pressing a predefined button or button combination, and/or inputting a predefined touch gesture.

According to a second aspect of the present application, an information image display apparatus is provided for use in a user equipment, the apparatus comprising:

a detection module for detecting a user's input behavior;

a display control module, configured to: after detecting the predefined user operation input, invoke an information image display function interface in an application where the information image is located to display an information image on a screen of the user device;

According to a third aspect of the present application, a barcode payment method is provided for use in a user equipment, the method comprising:

Detecting the user's input behavior;

After detecting the predefined user operation input, calling a payment barcode interface in the payment application to display a barcode image for payment on the screen of the user device;

According to a fourth aspect of the present application, a barcode payment apparatus is provided for use in a user equipment, the apparatus comprising:

a detection module for detecting a user's input behavior;

a payment bar code display control module, configured to invoke a payment barcode interface in the payment application to display a barcode image for payment on a screen of the user device after detecting the predefined user operation input;

The technical solution provided by the present application utilizes a predefined user operation as a trigger condition for information image display, wherein the predefined user operation may be a specific button, a button combination or a touch gesture, and the like. By detecting the predefined user operation, after the predefined user operation is detected, the information image display function interface in the application where the information image is located is automatically called to display the information image, thereby avoiding cumbersome operation steps such as waking up the device and unlocking the device. Realize quick display of information images.

The above general description and the following detailed description are intended to be illustrative and not restrictive.

DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only These are some of the embodiments described in this application, and other figures can be obtained from those of ordinary skill in the art in view of these drawings.

1 is a first flow chart of an information image display method of the present application;

2 is a schematic diagram of a first specific application scenario of the solution of the present application;

3 is a schematic diagram of a second specific application scenario of the solution of the present application;

4 is a second schematic flowchart of an information image display method of the present application;

FIG. 5 is a first schematic structural diagram of an information image display device of the present application; FIG.

6 is a second schematic structural diagram of an information image display device of the present application;

7 is a third schematic structural diagram of an information image display device of the present application;

Figure 8 is a block diagram showing the structure of an apparatus for configuring the apparatus of the present application.

detailed description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the accompanying drawings in the embodiments of the present application, it is obvious that the described embodiments are only It is a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in the present application should fall within the scope of the present application.

The information image display solution provided by the application may be implemented by using physical buttons or touch virtual buttons on the user equipment, and for the user equipment with the touch screen, the operating system interface or the specific application interface may also be used. Virtual buttons, or specific touch gestures, enable custom actions. Of course, in order to realize the display of the information image, the user equipment may also have a basic display function, and the specific user equipment form may be a composite device such as a mobile phone, a tablet computer, a smart watch, or a single device such as an electronic business card or an electronic tag. The functional device is not limited in this application. In the present application, the information image may be a function interface in an application, for example, may be a webpage, or may be a human-computer interaction interface, such as a payment interface, for example, for a payment application, the information image may be A payment interface such as a two-dimensional code, a one-dimensional barcode or a variable barcode, and the application scenario may be payment, access control, business card exchange, etc., which do not affect the implementation of the present application.

FIG. 1 is a flowchart of an information image display method provided by the present application. The execution body of the method may be a user equipment such as a mobile phone. Specifically, the method may include the following steps:

S101, detecting a user input behavior;

S102. After detecting the predefined user operation input, calling the information image display function interface in the application where the information image is located to display the information image on the screen of the user equipment.

In the solution of the present application, a predefined user operation can be utilized as a quick triggering method for a specific function interface in a specific application, such as a “payment code” function page in an electronic wallet application, and a “my business card” function in an electronic business card application. Pages and more. Specifically, the user input behavior may be detected when the mobile phone is powered on, and if the input of the predefined user operation can be detected, the specific function page in the specific application may be directly jumped to display the related information image. Thereby simplifying the operation of displaying the information image.

In the solution of the present application, when the device detects a predefined operation of the user, the specific function interface in the specific application can be directly invoked instead of directly calling the application, so that the step of opening the specific function interface by the user can be reduced, and the operation efficiency is improved.

In the solution of the present application, the specific function interface may obtain the pre-generated static information image when displaying the information image, or may generate the information image in real time, for example, in the quick display scene of the payment barcode interface in the payment application, the payment barcode interface. When displayed, the information image of the payment bar code may be a static graphic or a graphic generated in real time and dynamically changeable. In actual use, the specific application can be pre-launched and run in the background of the system, so as to realize quick call when the information image needs to be displayed; if it is considered to reduce the occupation of memory resources, the pre-launch mode may not be used. In this case, the device can launch the specific application after detecting the predefined operational information.

In actual use, after detecting the predefined operation information, it may first find out whether the corresponding application is already running in the background of the system, and if so, directly switch to the application, and jump to a specific function interface for displaying the information image; If the application is not found running in the background, the application is launched (can be run in the background or in the foreground) and jumps to a specific functional interface for displaying information images.

The following is an application scenario in which a mobile phone barcode (including a one-dimensional barcode, a two-dimensional barcode, etc.) is used for quick payment. Specifically, the quick release of the payment barcode interface in the payment application is taken as an example to describe the solution.

The mobile phone user can preset an operation mode as a trigger password when paying the barcode display, and the operation can use physical buttons on the mobile phone (such as a power button, a volume up button, a volume down button, etc., the Home button of the iOS phone, Any button of the keyboard type mobile phone) or touch virtual button (such as the Home button, Back button, Menu button of the Android phone), or the virtual button in the touch screen mobile phone operating system interface or the specific application interface, or a specific Touch gestures are implemented. Here are a few examples of custom user actions:

Click on a button: On some phones or in the operating system, one or more buttons without preset function are provided, and the user can define the function of the button, such as screenshot, mute, start specific application, and the like. Such buttons can be directly used to implement the customized user operation of the solution of the present application;

Long press a button: including the physical button of the mobile phone, the touch virtual button, or the virtual button in the mobile phone interface. The standard of the "long press" is based on the configuration parameters of the operating system, and the application is not limited.

Press two or more key combinations at the same time: it can be a combination of the same type of keys, such as pressing the power button and the volume down button simultaneously (both physical buttons); it can also be a combination of different types of buttons, for example Press the power button (physical button) and the Back button (touch virtual button) at the same time.

Press two or more buttons in sequence in a certain order: it can be a combination of the same type of buttons, such as a sequence of input passwords, or a combination of different types of buttons, for example. In addition, the input can be defined to be completed within a certain time.

Specific touch gestures: Through a combination of several dimensions such as click/long-press/slide, single-finger/multi-finger, and specific screen position, various touch gestures can be obtained, such as connecting the tap screen twice, from the screen The bottom end slides to the top of the screen, three fingers long press the screen anywhere, and so on, these gestures can be used as a custom user action. In addition, specific sliding trajectories can be used as custom user operations, such as drawing a "Z" shape on the screen, a "V" shape on the screen, and the like. The touch gesture can be implemented based on a touch screen or can be implemented based on an independent touch device such as a touch panel.

There are many other implementations for custom user operations. This application is not an example. In practice, as long as the custom user operation does not conflict with other operations. After the user enters the custom operation, the mobile phone side records and stores the button information. Certainly, in some scenarios, some operations of the device system may be used as a predefined operation of the user. The setting manner of the predefined operation of the user in the application, for example, is set by the system by default or by the user, for example, by the user in the system. The setting is still set by the user in a specific application in the system, and is not particularly limited.

In an embodiment, in order to ensure that the user can quickly trigger the barcode display by using a predefined operation at any time, the function of detecting the input behavior of the user may be set to be continuously turned on. In order for the user to enter predefined operational information under any circumstances, the payment barcode can be quickly displayed on the screen of the mobile phone.

In an embodiment, the input behavior of the user may also be detected when the device is in a non-use state; the non-use state herein may include one or more of a state of a lock state, a sleep state, a standby state, and the like. Kind.

It should be noted that, in the above non-use states, the lock state indicates a user's restriction on the device operation authority, and the sleep and standby states are more descriptions of the device software or hardware module working state. There is no clear division in the definition. In some cases, the above non-use states may exist on one device at the same time. For example, some devices may automatically lock after a period of standby or hibernation, or automatically switch a specific hardware and software module to after a certain period of lock. Standby or hibernation. In summary, a common feature of the above states is that if the device is currently in these states, then the user will be cumbersome to use conventional bar code display operations. Apply the above scheme, In this case, the user can directly display the barcode without waking up the device, unlocking the device, and the like, and can also avoid the power consumption caused by the long-term opening of the input detection function.

In an implementation manner of the present application, according to the operation sequence of “wake up, then unlock” of the general smart device, the timing of detecting the input behavior of the user may also be set to “after the user device wakes up from the sleep state. And not unlocked" during this time. That is to say, the input behavior detection function may not be turned on most of the time when the mobile phone is not being used (for example, when it is placed in a pocket or a purse). When the phone is woken up in other ways (such as the power button, volume button, etc.), the input detection function is activated, and the following may occur:

1) The user inputs a predefined user operation and invokes the payment barcode interface in the payment application to make a quick payment.

2) The user unlocks the mobile phone normally (by password, gesture, etc.). After the unlocking is successful, the mobile phone enters the use state and turns off the input behavior detection function.

3) The user has not input any information, which may be caused by a misoperation. After a period of time, the mobile phone resumes the sleep state and turns off the input behavior detection function.

It can be seen that, by applying the above solution, the opening time of the input behavior detection function can be further shortened under the premise of adapting to the basic operation habits of the user, thereby reducing the power consumption of the device.

In an embodiment of the present application, if the user's other operations on the device are not detected for a period of time after the information image is displayed, the display of the information image may be stopped. Thereby, the information image is prevented from being photographed, stolen, etc., and the security of information use is improved. The duration threshold for controlling to stop displaying the information image can be set according to actual needs, such as 30 seconds, 60 seconds, and the like. The specific implementation manner of stopping the display of the information image may be to exit the specific information image display function interface, exit the specific application, return to the system standby interface, or return the device to the locked state or the sleep state, etc., which is not limited in this application. .

2 is a schematic diagram of a specific implementation scenario in which the solution of the present application is applied to a merchant payment. When the mobile phone is in a dormant state of being locked and locked, the user draws a “Z”-shaped pattern on the screen of the mobile phone by using a gesture, and the mobile phone side faces the pattern and The pre-stored custom operation gesture performs matching authentication. After the authentication is passed, the barcode (including the one-dimensional barcode and the two-dimensional barcode) image in the payment application is displayed on the screen of the mobile phone. If the user does not perform other operations on the phone for more than 60 seconds, the barcode image displayed on the screen of the mobile phone disappears and the mobile phone can be restored to the non-use state.

In order to improve the security of the use of information images, other security verification mechanisms can be further added. For example, the user may be required to input one or more types of authentication information after detecting the predefined user operation input and displaying the information image. The authentication information may be in various forms such as a text password, a fingerprint, a gesture, etc., if the user inputs the authentication information. If it is correct, the information image is displayed. If the user inputs the authentication information incorrectly, the information image is not displayed.

FIG. 3 is a schematic diagram of a specific implementation scenario of applying the solution of the present application to a merchant payment, where the mobile phone is in a black screen, When the screen is locked or in standby mode, the user inputs a "from bottom to top" swipe gesture on the screen of the mobile phone, and the mobile phone side performs matching and authentication on the gesture and the pre-stored custom operation gesture. After the authentication is passed, the payment application is invoked and displayed on the screen. The payment method currently used (the user can modify it according to the requirements), and prompts to enter the payment password. After the user enters the payment password, the fingerprint information is further input, and the mobile phone side adopts the local or transmission to the network side to pay the password and fingerprint information. After the authentication is passed, the payment barcode is displayed on the screen of the mobile phone. It can be understood that, before displaying the payment barcode, the user may only be required to input one type of authentication information or use other authentication information, which is not limited in this application.

In an implementation manner of the present application, the device may also be unlocked by using a predefined user operation, in order to distinguish between the “unlock with predefined user operation” function and the “quick display information image with predefined user operation” function. Apply for the following options:

The user may separately enter a predefined user operation for displaying an information image (hereinafter referred to as "display operation") and a predefined user operation for unlocking the user device (hereinafter referred to as "unlock operation"). And establishing an association between "display operation" and "invoke information image display interface processing in a specific application", and establishing an association between "unlock operation" and "unlock user device processing". Further, in the locked state of the user equipment, after the input behavior detecting function detects the operation currently input by the user, different processing is performed according to the matching situation of the currently detected operation and the pre-stored predefined user operation, as shown in FIG. 4:

S201. The user equipment is in a locked state, and the input behavior of the user is detected.

If no user action is detected, no processing is performed, in the event that a user action is detected:

If the currently detected user operation matches the "display operation", then S202 is executed to invoke the information image display function interface in the information image application to display the information image on the screen of the user device.

If the currently detected user operation matches the “unlock operation”, execute S203 to perform an unlock process on the user equipment.

Still taking the mobile phone payment barcode application scenario as an example, assuming that the mobile phone is unlocked by using a graphic method, according to the usage habit, the user can input the gesture drawing graphic “N” as “unlock operation”, and the gesture drawing graphic “Z” is entered as “display operation”. . In actual use, when the user takes out the mobile phone and performs the wake-up operation, the mobile phone screen displays an unlocking prompt. At this time, if the user needs to quickly display the payment barcode, the graphic “Z” is drawn on the screen, and after the matching is successful, the payment barcode in the payment application is called. The interface is displayed to the user on the screen of the mobile phone; if the user needs to use other functions of the mobile phone, the graphic “N” is drawn on the screen, and the mobile phone is unlocked by default after the matching is successful.

In one embodiment, assuming that the mobile phone is unlocked using a digital password, the user can enter the password "1111" as "unlock operation" and the password "2222" as "display operation" according to usage habits. When actually used, the user takes After the mobile phone is launched, after the wake-up operation is performed, the mobile phone screen displays an unlocking prompt. If the user needs to quickly display the payment barcode, the password “2222” is input, and after the matching is successful, the payment barcode display interface in the payment application is displayed for display; if the user needs to use For other functions of the mobile phone, enter the password "1111". After the matching is successful, the mobile phone is unlocked by default.

It can be seen that, by using the above manner, the operations of “quick display” and “unlock” can be effectively distinguished without affecting the normal usage habits of the user.

Corresponding to the above method embodiment, the present application further provides an information image display device. As shown in FIG. 5, the device may include:

The detection control module 110 is configured to detect an input behavior of a predefined user operation, including: pressing a predefined button or a combination of keys, and/or inputting a predefined touch gesture;

The display control module 120 is configured to, after detecting the predefined user operation input, invoke an information image display function interface in an application where the information image is located to display an information image on a screen of the user device.

In a specific implementation manner of the present application, the detection control module 110 may be specifically configured to:

The input behavior of the predefined user operation is detected when the user equipment is in a non-use state; wherein the non-use state may include: a lock state, a sleep state, and/or a standby state.

The input behavior of the predefined user operation is detected in a state in which the user equipment is woken up from the sleep state and is not unlocked.

In a specific implementation manner of the present application, the predefined user operation is different from the operation for unlocking the user equipment; accordingly, as shown in FIG. 6, the information image display apparatus provided by the present application may further include The unlocking control module 130 is configured to perform an unlocking process on the user equipment after detecting the operation for unlocking the user equipment in the locked state of the user equipment in the locked state of the user equipment.

Referring to FIG. 7, in an embodiment of the present application, the information image display device may further include:

The recovery control module 140 is configured to stop displaying the information image if the displayed duration exceeds a preset duration threshold after the information image is displayed.

The application also provides a barcode payment device, which is applied to a user equipment, and the device includes:

a detection control module, configured to detect an input behavior of a predefined user operation, the predefined user operation comprising: pressing a predefined button or a combination of keys, and/or inputting a predefined touch gesture;

The payment barcode display control module is configured to invoke a payment barcode interface in the payment application to display a barcode image for payment on the screen of the user device after detecting the predefined user operation input.

It can be understood that the barcode payment device may be an implementation of the foregoing image display device in a specific application environment. Therefore, the specific implementation principle and structure of the image display device can be referred to the foregoing information image display device embodiment and FIGS. 5-7. The description is not repeated in this embodiment.

In addition, the implementation process of the functions and functions of the modules in the foregoing apparatus is specifically described in the implementation process of the corresponding steps in the foregoing methods, and details are not described herein again.

The information image display device or the barcode payment device provided by the present application can be applied to devices such as mobile phones, tablet computers, smart watches, etc., and shown in FIG. 8 is a device hardware structure for configuring the above device provided by the present application. Schematically, the device can include a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. The processor 1010, the memory 1020, the input/output interface 1030, and the communication interface 1040 implement communication connections within the device with each other through the bus 1050.

The processor 1010 can be implemented by using a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits for performing correlation. Programs to implement the technical solutions provided by the present application.

The memory 1020 can be implemented in the form of a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, or the like. The memory 1020 can store an operating system and other applications. When the technical solution provided by the present application is implemented by software or firmware, the related program code is saved in the memory 1020 and executed by the processor 1010.

The input/output interface 1030 is used to connect an input/output module to implement information input and output. The input/output/module can be configured as a component in the device (not shown) or externally connected to the device to provide the corresponding function. The input device may include a keyboard, a mouse, a touch screen, a microphone, various types of sensors, and the like, and the output device may include a display, a speaker, a vibrator, an indicator light, and the like.

The communication interface 1040 is configured to connect a communication module (not shown) to implement communication interaction between the device and other devices. The communication module can communicate by wired means (such as USB, network cable, etc.), or can communicate by wireless means (such as mobile network, WIFI, Bluetooth, etc.).

Bus 1050 includes a path for communicating information between various components of the device, such as processor 1010, memory 1020, input/output interface 1030, and communication interface 1040.

It should be noted that although the above device only shows the processor 1010, the memory 1020, the input/output interface 1030, the communication interface 1040, and the bus 1050, in a specific implementation, the device may also include necessary for normal operation. Other components. In addition, it will be understood by those skilled in the art that the above-mentioned devices may also include only the components necessary for implementing the solution of the present application, and do not necessarily include all the components shown in the drawings.

It will be apparent to those skilled in the art from the above description of the embodiments that the present application can be implemented by means of software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product in essence or in the form of a software product, which may be stored in a storage medium such as a ROM/RAM or a disk. , an optical disk, etc., includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present application or portions of the embodiments.

The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment. The device embodiments described above are merely illustrative, and the modules described as separate components may or may not be physically separated. In the implementation of the present application, the functions of the modules may be the same or more. Implemented in software and / or hardware. It is also possible to select some or all of the modules according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without any creative effort.

The above description is only a specific embodiment of the present application, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present application. It should be considered as the scope of protection of this application.

Claims

An information image display method is applied to a user equipment, and the method includes:

Detecting the user's input behavior;

After detecting the predefined user operation input, calling the information image display function interface in the application where the information image is located to display the information image on the screen of the user device;

The predefined user operations include: pressing a predefined button or button combination, and/or inputting a predefined touch gesture.
The method according to claim 1, wherein said detecting the input behavior of the user comprises:

The user's input behavior is detected when the user equipment is in a non-use state; the non-use state includes: a lock state, a sleep state, and/or a standby state.
The method according to claim 2, wherein the detecting the input behavior of the user when the user equipment is in a non-use state comprises:

The user's input behavior is detected in a state in which the user equipment is woken up from the sleep state and is not unlocked.
The method according to claim 3, wherein the predefined user operation is different from the operation for unlocking the user equipment;

The method further includes: after detecting the operation for unlocking the user equipment in the locked state of the user equipment, performing an unlocking process on the user equipment.
The method according to any one of claims 1 to 4, further comprising:

After the information image is displayed, if the displayed duration exceeds the preset duration threshold, the display of the information image is stopped.
An information image display device is applied to a user equipment, wherein the device comprises:

a detection module for detecting a user's input behavior;

a display control module, configured to: after detecting the predefined user operation input, invoke an information image display function interface in an application where the information image is located to display an information image on a screen of the user device;

The predefined user operations include: pressing a predefined button or button combination, and/or inputting a predefined touch gesture.
The device according to claim 6, wherein the detecting module is specifically configured to:

The user input behavior is detected when the user equipment is in a non-use state; the non-use status includes: Locked state, hibernate state, and/or standby state.
The device according to claim 7, wherein the detecting module is specifically configured to:

The user's input behavior is detected in a state in which the user equipment is woken up from the sleep state and is not unlocked.
The apparatus according to claim 8, wherein said predefined user operation is different from an operation for unlocking a user equipment;

The device further includes: an unlocking control module, configured to perform an unlocking process on the user equipment after detecting the operation for unlocking the user equipment in the locked state of the user equipment.
The device according to any one of claims 6 to 9, wherein the device further comprises:

The recovery control module, after displaying the information image, stops displaying the information image if the displayed duration exceeds a preset duration threshold.
A barcode payment method is applied to a user equipment, and the method includes:

Detecting the user's input behavior;

After detecting the predefined user operation input, calling a payment barcode interface in the payment application to display a barcode image for payment on the screen of the user device;

The predefined user operations include: pressing a predefined button or button combination, and/or inputting a predefined touch gesture.
The method according to claim 11, wherein the detecting the input behavior of the user comprises:

The user's input behavior is detected when the user equipment is in a non-use state; the non-use state includes: a lock state, a sleep state, and/or a standby state.
The method according to claim 12, wherein the detecting the input behavior of the user when the user equipment is in a non-use state comprises:

The user's input behavior is detected in a state in which the user equipment is woken up from the sleep state and is not unlocked.
The method according to claim 13, wherein the predefined user operation is different from the operation for unlocking the user equipment;

The method further includes: after detecting the operation for unlocking the user equipment in the locked state of the user equipment, performing an unlocking process on the user equipment.
The method according to any one of claims 11 to 14, wherein the method further comprises:

After the barcode image is displayed, if the displayed duration exceeds the preset duration threshold, the display of the barcode image is stopped.
A bar code payment device is applied to a user equipment, characterized in that the device comprises:

a detection module for detecting a user's input behavior;

a payment bar code display control module, configured to invoke a payment barcode interface in the payment application to display a barcode image for payment on a screen of the user device after detecting the predefined user operation input;

The predefined user operations include: pressing a predefined button or button combination, and/or inputting a predefined touch gesture.
The device according to claim 16, wherein the detecting module is specifically configured to:

The user's input behavior is detected when the user equipment is in a non-use state; the non-use state includes: a lock state, a sleep state, and/or a standby state.
The device according to claim 17, wherein the detecting module is specifically configured to:

The user's input behavior is detected in a state in which the user equipment is woken up from the sleep state and is not unlocked.
The apparatus according to claim 18, wherein said predefined user operation is different from an operation for unlocking a user equipment;

The device further includes: an unlocking control module, configured to perform an unlocking process on the user equipment after detecting the operation for unlocking the user equipment in the locked state of the user equipment.
The device according to any one of claims 16 to 19, wherein the device further comprises:

The recovery control module, after displaying the barcode image, stops displaying the barcode image if the displayed duration exceeds a preset duration threshold.