CN106951219A - A kind of frame display methods and device - Google Patents

Abstract

The application discloses an information image display method and device. An information image display method, applied to a user device, the method includes: detecting user input behavior; after detecting a predefined user operation input, calling an information image display function interface in an application where the information image is located, to display the information on the user An information image is displayed on the screen of the device; wherein, the predefined user operation includes: pressing a predefined key or key combination, and/or inputting a predefined touch gesture. The technical solution provided by this application uses the predefined user operation as the trigger condition for information image display, and can automatically invoke the information image display function interface in the information image application to display the information image after the predefined user operation is detected, thereby Avoid tedious operation steps such as waking up the device and unlocking the device, and realize the rapid display of information images.

Description

Information image display method and device

technical field

The present application relates to the technical field of information processing, and in particular to an information image display method and device.

Background technique

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

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

Contents of the invention

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

According to the first aspect of the present application, there is provided a method for displaying an information image, which is applied to a user equipment, and the method includes:

Detect user 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 equipment;

Wherein, the predefined user operation includes: pressing a predefined key or key combination, and/or inputting a predefined touch gesture.

According to the second aspect of the present application, an information image display device is provided, which is applied to a user equipment, and the device includes:

The detection module is used to detect the input behavior of the user;

A display control module, configured to call 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 after detecting the predefined user operation input;

Wherein, the predefined user operation includes: pressing a predefined key or key combination, and/or inputting a predefined touch gesture.

According to the third aspect of the present application, a barcode payment method is provided, which is applied to a user device, and the method includes:

Detect user input behavior;

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

Wherein, the predefined user operation includes: pressing a predefined key or key combination, and/or inputting a predefined touch gesture.

According to the fourth aspect of the present application, a barcode payment device is provided, which is applied to user equipment, and the device includes:

The detection module is used to detect the input behavior of the user;

The payment barcode display control module is used to call the payment barcode interface in the payment application to display the barcode image for payment on the screen of the user equipment after detecting the predefined user operation input;

Wherein, the predefined user operation includes: pressing a predefined key or key combination, and/or inputting a predefined touch gesture.

The technical solution provided by the present application uses a predefined user operation as a trigger condition for displaying information images, where the predefined user operation may be a specific key, a key combination, or a touch gesture. Through the detection of predefined user operations, after the predefined user operations are detected, the information image display function interface in the application where the information image is located can be automatically invoked to display the information image, thereby avoiding cumbersome operation steps such as waking up the device and unlocking the device. Realize the quick display of information images.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application, and those skilled in the art can also obtain other drawings based on these drawings.

FIG. 1 is a schematic flow chart of the first information image display method of the present application;

Fig. 2 is a schematic diagram of the first specific application scenario of the application scheme;

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

Fig. 4 is a second schematic flow chart of the information image display method of the present application;

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

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

FIG. 7 is a schematic diagram of a third structure of the information image display device of the present application;

Fig. 8 is a schematic structural diagram of a device for configuring the device of the present application.

detailed description

In order to enable those skilled in the art to 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 in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application shall fall within the protection scope of this application.

The information image display scheme provided by this application can use physical buttons or touch-type virtual buttons on the user equipment to realize custom operations. For user equipment with a touch screen, you can also use the operating system interface or specific application interface Virtual buttons, or specific touch gestures to achieve custom operations. Of course, in order to realize the display of information images, the user equipment can also have basic display functions. The specific form of user equipment can be a composite device such as a mobile phone, a tablet computer, or a smart watch, or a single device such as an electronic business card or an electronic label. Functional equipment, which is not limited in this application. In this application, the information image can specifically be a functional interface in an application, such as a webpage, or a human-computer interaction interface, such as a payment interface, etc. For example, for a payment application, the information image can be Payment interfaces such as two-dimensional codes, one-dimensional barcodes or variable barcodes, and application scenarios can be payment, access control, business card exchange, etc., none of which will affect the realization of the solution of this application.

As shown in Fig. 1, it is a flow chart of the information image display method provided by the present application. The execution subject of the method may be a user equipment such as a mobile phone. Specifically, the method may include the following steps:

S101, detecting the user's input behavior;

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

In this application solution, predefined user operations can be used as shortcut triggers for specific functional interfaces in specific applications, such as the "Payment Code" function page in the electronic wallet application, the "My Business Card" function page in the electronic business card application, etc. . Specifically, when the mobile phone is turned on, the user input behavior can be detected. If the input of the predefined user operation can be detected, it can directly jump to the specific function page in the above-mentioned specific application and display related information images. The operation of information image display is thereby simplified.

In the solution of this application, when the device detects the user's predefined operation, it can directly call the specific function interface in the specific application instead of directly calling the application. In this way, the steps for the user to open the specific function interface can be reduced and the operation efficiency can be improved.

In the solution of this application, when the information image is displayed on the specific function interface, the pre-generated static information image can be obtained, or the information image can be generated 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 barcode can be a static graphic, or a graphic that is generated in real time and can change dynamically. In actual use, the specific application can be pre-launched and run in the background of the system, so as to realize the rapid call when information images need to be displayed; if considering reducing the occupation of memory resources, it is also possible not to use the pre-launch method, In this case, the device can launch that specific app after detecting a predefined action message.

In actual use, after detecting the predefined operation information, you can first check whether the corresponding application is already running in the system background, if so, switch directly to the application, and jump to the specific function interface for displaying information images; if If it is not found that the application is running in the background, then start the application (can be running in the background or in the foreground), and jump to a specific function interface for displaying information images.

The application scenario of using mobile phone barcodes (including one-dimensional barcodes, two-dimensional barcodes, etc.) for fast payment, specifically, taking the quick calling of the payment barcode interface in the payment application as an example, will describe the solution of this application in detail.

Mobile phone users can pre-set an operation mode as a trigger password when the payment barcode is displayed. This operation can use physical buttons on the mobile phone (such as the power button, volume up button, volume down button, etc., the Home button of the iOS phone, keyboard-type mobile phone) or touch-type virtual keys (such as Home key, Back key, Menu key, etc. of Android mobile phones), or virtual keys in the touch-screen mobile phone operating system interface or specific application interface, or specific Touch gesture implementation. Here are several examples of custom user actions:

Click a button: On some mobile phones or operating systems, one or more buttons without preset functions will be provided, and the user can define the function of the button, such as screenshot, mute, launch a specific application, etc. Such buttons can be directly used to realize the user-defined user operation of the application scheme;

Long press a certain button: including the physical button that comes with the mobile phone, the touch virtual button, or the virtual button in the mobile phone interface. The standard of "long press" is subject to the configuration parameters of the operating system, which is not limited in this application.

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

Press two or more keys in a certain order: it can be a combination of keys of the same type, such as entering a password sequence, or a combination of keys of different types, for example. In addition, it can be limited that the input needs to be completed within a certain period of time.

Specific touch gestures: Through the arrangement and combination of several dimensions such as click/long press/slide, single finger/multi-finger, and specific screen positions, a variety of touch gestures can be obtained, such as connecting and tapping the screen twice, from the screen Swipe from the bottom to the top of the screen, long press anywhere on the screen with three fingers, etc. These gestures can be used as custom user operations. In addition, a specific swipe track can also be used as a custom user action, such as drawing a "Z" shape on the screen, drawing a "V" shape on the screen, and so on. The touch gesture can be implemented based on a touch screen, or based on an independent touch device such as a touch pad.

Regarding the user-defined operation, there are many other ways to realize it, and this application does not list them one by one, as long as the user-defined operation does not conflict with other operations in actual application. After the user enters the custom operation, the mobile phone side records and stores the key information. Of course, in some scenarios, some default operations of the device system can also be used as the user’s predefined operations. The method of setting the user’s predefined operations in this application, for example, is the system default or is set by the user, such as by the user in the system The setting, or the setting by the user in a specific application in the system, is not particularly limited.

In one embodiment, in order to ensure that the user can quickly trigger the display of the barcode by using a predefined operation at any time, the function of detecting the user's input behavior can be set to be continuously enabled. So that the user can quickly display the payment barcode on the mobile phone screen when entering predefined operation information under any circumstances.

In one embodiment, the user's input behavior can also be detected when the device is in a non-use state; the non-use state here can include: one or more of the locked state, sleep state, standby state, etc. kind.

It should be noted that among the above-mentioned non-use states, the locked state represents a restriction of the user's operation authority on the device, while the sleep and standby states are more of a description of the working state of the device's software or hardware modules. There is no clear division by definition. In some cases, the above-mentioned non-use states can exist in one device at the same time. For example, some devices will automatically lock after a period of standby or hibernation, or automatically switch specific software and hardware modules to Standby or Hibernation. In short, the common feature of the above states is: if the device is currently in these states, it will be cumbersome for the user to use the conventional barcode display operation. Applying the above solution can enable the user to directly display the barcode without waking up the device, unlocking the device, and other operating steps in these cases, and can also avoid power consumption caused by long-term activation of the input detection function.

In one embodiment of the present application, according to the operation sequence of "wake up first, then unlock" of general smart devices, the timing of detecting the user's input behavior can also be set to "after the user device is awakened from the sleep state". , and has not been unlocked" period. That is to say, when the mobile phone is not in use most of the time (for example, when it is placed in a pocket or purse), the input behavior detection function may not be enabled. When the mobile phone is awakened by other methods (such as power button, volume button, etc.), the input detection function is activated, and the following situations can occur:

1) The user enters a predefined user operation, and calls the payment barcode interface in the payment application for quick payment.

2) The user normally unlocks the mobile phone (via a password, gesture, etc.). After the unlock is successful, the mobile phone enters the use state and the input behavior detection function is turned off.

3) The user did not input any information, which may be caused by misoperation. After a period of time, the mobile phone returns to sleep mode and the input behavior detection function is turned off.

It can be seen that applying the above solution can further shorten the turn-on time of the input behavior detection function on the premise of adapting to the user's basic operating habits, thereby reducing the power consumption of the device.

In an implementation manner of the present application, if no other operations on the device by the user are detected within a period of time after the information image is displayed, the display of the information image may be stopped. In this way, information images can be prevented from being secretly photographed, stolen, etc., and the security of information use can be improved. The time threshold for controlling the stopping of displaying information images can be set according to actual needs, such as 30 seconds, 60 seconds, and so on. The specific implementation of stopping displaying information images may be to exit a specific information image display function interface, exit a specific application, return to the system standby interface, or restore the device to a locked state or a sleep state, etc., which is not limited in this application .

Figure 2 is a schematic diagram of a specific implementation scenario where the application scheme is applied to merchant payment. When the mobile phone is in a dormant and locked non-use state, the user uses gestures to draw a "Z" pattern on the mobile phone screen, and the mobile phone side compares the pattern with the The pre-stored custom operation gestures are matched and authenticated. After the authentication is passed, the image of the barcode (including one-dimensional barcode and two-dimensional barcode) in the payment application is triggered to be displayed on the screen of the mobile phone. If the user does not perform other operations on the mobile phone for more than 60 seconds, the barcode image displayed on the mobile phone screen disappears, and the mobile phone can be restored to a non-use state.

In order to improve the security of using the information image, other security verification mechanisms can be further added. For example, after detecting the predefined user operation input and before displaying the information image, the user may be required to input one or more types of authentication information. The authentication information may be in the form of text password, fingerprint, gesture, etc. If the authentication information is correct, the information image will be displayed, and if the user input authentication information is incorrect, the information image will not be displayed.

Figure 3 is a schematic diagram of a specific implementation scenario where the application scheme is applied to merchant payment. When the mobile phone is in a state of black screen, locked screen or standby, the user inputs a "bottom-up" sliding gesture on the mobile phone screen, and the mobile phone side responds accordingly. The gesture is matched with the pre-stored custom operation gesture for authentication. After the authentication is passed, the payment application is invoked, and the current payment method is displayed on the screen (the user can modify it according to the needs), and the user is prompted to enter the payment password. After the user enters the payment password, Further input the fingerprint information, and the mobile phone side adopts the method of local or sending to the network side to authenticate the payment password and fingerprint information. After the authentication is passed, the payment barcode is displayed on the mobile phone screen. It can be understood that before displaying the payment barcode, the user may only be required to input one type of authentication information, or other authentication information may be used, which is not limited in this application.

In one embodiment of the present application, the device can also be unlocked by using a predefined user operation. In order to distinguish between the function of "unlocking by using a predefined user operation" and the function of "quickly displaying information images by using a predefined user operation", This application provides the following solutions:

The user may respectively pre-enter predefined user operations for displaying information images (hereinafter referred to as "display operations") and predefined user operations for unlocking user equipment (hereinafter referred to as "unlock operations"). And the association between "display operation" and "processing of calling the information image display interface in a specific application", and the association between "unlocking operation" and "processing of unlocking user equipment" are respectively established. Furthermore, in the locked state of the user device, after the input behavior detection function detects the operation currently input by the user, it performs different processing according to the matching between the currently detected operation and the pre-stored predefined user operation, as shown in Figure 4:

S201, in the locked state of the user equipment, detect the input behavior of the user;

If no user action is detected, no processing is performed, in case a user action is detected:

If the currently detected user operation matches the "display operation", execute S202, call the information image display function interface in the information image application, and display the information image on the screen of the user equipment.

If the currently detected user operation matches the "unlock operation", execute S203 to unlock the user equipment.

Still taking the mobile payment barcode application scenario as an example, assuming that the mobile phone is unlocked by graphics, according to the usage habits, the user can enter the gesture drawing graphic "N" as "unlock operation", and the gesture drawing graphic "Z" as "display operation" . In actual use, the user takes out the mobile phone, and after performing the wake-up operation, the screen of the mobile phone displays an unlock prompt. At this time, if the user needs to quickly display the payment barcode, draw a graphic "Z" on the screen, and call the payment barcode in the payment application after the matching is successful. The interface is displayed to the user on the mobile phone screen; 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 with a digital password, according to usage habits, the user can enter the password "1111" as "unlock operation", and enter the password "2222" as "display operation". In actual use, the user takes out the mobile phone, and after performing the wake-up operation, the screen of the mobile phone displays an unlock prompt. At this time, if the user needs to quickly display the payment barcode, enter the password "2222", and call the payment barcode display interface in the payment application after the matching is successful. display; if the user needs to use other functions of the mobile phone, enter the password "1111", and the mobile phone will be unlocked by default after the matching is successful.

It can be seen that by using the above method, the two operations of "shortcut 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 also provides an information image display device, as shown in FIG. 5, the device may include:

The detection control module 110 is configured to detect input behaviors of predefined user operations, the predefined user operations including: pressing a predefined key or combination of keys, and/or inputting a predefined touch gesture;

The display control module 120 is configured to call 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 after detecting the predefined user operation input.

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

When the user equipment is in a non-use state, an input behavior of a predefined user operation is detected; wherein the non-use state may include: a locked state, a dormant state, and/or a standby state.

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

After the user equipment wakes up from the sleep state and is not unlocked, the input behavior of the predefined user operation is detected.

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

Referring to FIG. 7, in a specific implementation manner 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 display duration exceeds a preset duration threshold after the information image is displayed.

The present application also provides a barcode payment device, which is applied to 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 including: pressing a predefined key or key combination, and/or inputting a predefined touch gesture;

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

It can be understood that the barcode payment device can be an implementation of the aforementioned image display device in a specific application environment, so its specific implementation principle and structural diagram can be found in the aforementioned embodiment of the information image display device and in Figures 5-7. The description will not be repeated in this embodiment.

In addition, for the implementation process of the functions and effects of each module in the above device, please refer to the implementation process of the corresponding steps in the above method for details, and will not be repeated here.

The above-mentioned information image display device or barcode payment device provided by this application can be applied to devices such as mobile phones, tablet computers, smart watches, etc., as shown in Figure 8, which is a device hardware structure for configuring the above-mentioned device provided by this application In a schematic diagram, the device may 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 are connected to each other within the device through the bus 1050 .

The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit, central processing unit), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, and is used to execute related program to realize the technical solution provided by this application.

The memory 1020 may be implemented in the form of ROM (Read Only Memory, read only memory), RAM (Random Access Memory, random access memory), static storage device, dynamic storage device, and the like. The memory 1020 can store an operating system and other application programs. When implementing the technical solutions provided by this application through software or firmware, the relevant program codes are stored in the memory 1020 and invoked by the processor 1010 for execution.

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

The communication interface 1040 is used to connect a communication module (not shown in the figure), so as to realize the communication interaction between the device and other devices. The communication module can realize communication through wired means (such as USB, network cable, etc.), and can also realize communication through wireless means (such as mobile network, WIFI, Bluetooth, etc.).

Bus 1050 includes a path that carries information between the various components of the device (eg, 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 the specific implementation process, the device may also include other components. In addition, those skilled in the art can understand that the above-mentioned device may only include components necessary to realize the solution of the present application, and does not necessarily include all the components shown in the figure.

It can be known from the above description of the implementation manners that those skilled in the art can clearly understand that the present application can be implemented by means of software plus a necessary general-purpose hardware platform. Based on this understanding, the essence of the technical solution of this application or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products can be stored in storage media, such as ROM/RAM, disk , CD, etc., including several instructions to make a computer device (which may be a personal computer, server, or network device, etc.) execute the methods described in various embodiments or some parts of the embodiments of the present application.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the device embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for relevant parts, please refer to part of the description of the method embodiments. The device embodiments described above are only illustrative, and the modules described as separate components may or may not be physically separated, and the functions of each module may be integrated in the same or multiple implemented in software and/or hardware. Part or all of the modules can also be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without creative effort.

The above description is only the specific implementation of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present application, some improvements and modifications can also be made. It should be regarded as the protection scope of this application.

Claims (20)

1. a kind of frame display methods, applied to user equipment, it is characterised in that this method includes：

Input behavior to user is detected；

After predefined user operation input is detected, the frame of recalls information image institute in the application is aobvious Show function interface, with the display information on screen image of user equipment；

Wherein, predefined user's operation includes：The predefined button of pressing or key combination, and/or input Predefined touch control gesture.

2. according to the method described in claim 1, it is characterised in that the input behavior to user is carried out Detection, including：

It is in user equipment under non-working condition, the input behavior to user is detected；The non-usage State includes：Lock-out state, resting state, and/or holding state.

3. method according to claim 2, it is characterised in that described to be in non-usage in user equipment Under state, the input behavior to user is detected, including：

In the state of not being unlocked after user equipment is waken up from resting state and, to the line of input of user To be detected.

4. method according to claim 3, it is characterised in that predefined user's operation, with It is different in the operation of unblock user equipment；

Methods described also includes：Under user equipment lock-out state, detect described for unlocking user equipment Operation after, processing is unlocked to user equipment.

5. the method according to any one of Claims 1-4, it is characterised in that methods described also includes：

After display information image, if the duration of display exceedes default duration threshold value, stop to the letter Breath image is shown.

6. a kind of frame display device, applied to user equipment, it is characterised in that the device includes：

Detection module, is detected for the input behavior to user；

Display control module, for after the predefined user operation input is detected, recalls information image Frame display function interface in the application, with the display information on screen image of user equipment；

Wherein, predefined user's operation includes：The predefined button of pressing or key combination, and/or input Predefined touch control gesture.

7. device according to claim 6, it is characterised in that the detection module, specifically for：

It is in user equipment under non-working condition, the input behavior to user is detected；The non-usage State includes：Lock-out state, resting state, and/or holding state.

8. device according to claim 7, it is characterised in that the detection module, specifically for：

In the state of not being unlocked after user equipment is waken up from resting state and, to the line of input of user To be detected.

9. device according to claim 8, it is characterised in that predefined user's operation, with It is different in the operation of unblock user equipment；

Described device also includes：Control module is unlocked, under user equipment lock-out state, detecting institute State after the operation for unlocking user equipment, processing is unlocked to user equipment.

10. the device according to any one of claim 6 to 9, it is characterised in that described device is also wrapped Include：

Recover control module, after display information image, if the duration of display exceedes default duration threshold Value, then stop showing described information image.

11. a kind of bar code method of payment, applied to user equipment, it is characterised in that this method includes：

Input behavior to user is detected；

After predefined user's operation input is detected, the payment bar code interface paid in applying is called, To show the bar code image for payment on the screen of user equipment；

Wherein, predefined user's operation includes：The predefined button of pressing or key combination, and/or input Predefined touch control gesture.

12. method according to claim 11, it is characterised in that the input behavior to user is entered Row detection, including：

It is in user equipment under non-working condition, the input behavior to user is detected；The non-usage State includes：Lock-out state, resting state, and/or holding state.

13. method according to claim 12, it is characterised in that described to be in non-make in user equipment With under state, the input behavior to user is detected, including：

In the state of not being unlocked after user equipment is waken up from resting state and, to the line of input of user To be detected.

14. method according to claim 13, it is characterised in that predefined user's operation, with Operation for unlocking user equipment is different；

Methods described also includes：Under user equipment lock-out state, detect described for unlocking user equipment Operation after, processing is unlocked to user equipment.

15. the method according to any one of claim 11 to 14, it is characterised in that methods described is also Including：

Show after bar code image, if the duration of display exceedes default duration threshold value, stop to described Bar code image is shown.

16. a kind of bar code payment mechanism, applied to user equipment, it is characterised in that the device includes：

Detection module, is detected for the input behavior to user；

Bar code display control module is paid, for after predefined user's operation input is detected, adjusting With the payment bar code interface paid in application, to show the bar shaped for payment on the screen of user equipment Code image；

Wherein, predefined user's operation includes：The predefined button of pressing or key combination, and/or input Predefined touch control gesture.

17. device according to claim 16, it is characterised in that the detection module, specifically for：

It is in user equipment under non-working condition, the input behavior to user is detected；The non-usage State includes：Lock-out state, resting state, and/or holding state.

18. device according to claim 17, it is characterised in that the detection module, specifically for：

In the state of not being unlocked after user equipment is waken up from resting state and, to the line of input of user To be detected.

19. device according to claim 18, it is characterised in that predefined user's operation, with Operation for unlocking user equipment is different；

Described device also includes：Control module is unlocked, under user equipment lock-out state, detecting institute State after the operation for unlocking user equipment, processing is unlocked to user equipment.

20. the device according to any one of claim 16 to 19, it is characterised in that described device is also Including：

Recover control module, for showing after bar code image, if the duration of display exceedes default duration Threshold value, then stop showing the bar code image.