CN111401884A - Display method, device and electronic device - Google Patents

Abstract

The present invention relates to display methods, devices and electronic equipment. The method includes: displaying the graphic code in a first manner; when the distance between the first electronic device and the second electronic device is less than a preset distance, displaying the graphic code in a second manner; wherein, in the first manner, the graphic code The display position of the graphic code is dynamically updated with the first frequency, and in the second mode, the display position of the graphic code is dynamically updated with the second frequency, and the first frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N subsections image, N sub-images are respectively displayed in N areas, the minimum distance between N areas is greater than the first preset value, in the second mode, the graphic code is divided into M sub-images, and M sub-images are displayed in M areas respectively , the minimum distance between the M regions is greater than the second preset value, and N is greater than M. The method is beneficial to improve the security when using the graphic code.

Description

Display method, device and electronic device

technical field

Embodiments of the present invention relate to the field of communication technologies, and in particular, to a display method, a display device, an electronic device, and a computer-readable storage medium.

Background technique

Graphical codes such as barcodes and two-dimensional codes can record data through graphics, which are easy for machines to read, so they are more and more widely used in life. For example, you can make mobile payments, add friends, etc. through QR codes.

While transmitting information through graphic codes brings convenience, there are also certain risks. For example, in the existing solution for displaying graphic codes, criminals may illegally obtain the QR code presented by the user through pinhole cameras, etc., and then obtain the QR code information, which will cause the user to suffer damages such as property loss and privacy leakage. .

Therefore, it is necessary to propose a new technical solution for displaying graphic codes.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a display solution to solve the problem of potential safety hazards in the display process of graphic codes in the prior art.

In order to solve the above-mentioned technical problems, the present invention is achieved in this way:

In a first aspect, an embodiment of the present invention provides a display method, applied to a first electronic device, including:

displaying the graphic code in a first manner;

In the case that the distance between the first electronic device and the second electronic device is less than a preset distance, displaying the graphic code in a second manner;

Wherein, in the first mode, the display position of the graphic code is dynamically updated at a first frequency, and in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first The frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N sub-images, and the N sub-images are displayed in N regions respectively, and the minimum distance between the N regions greater than the first preset value, in the second mode, the graphic code is divided into M sub-images, the M sub-images are displayed in M areas, and the minimum distance between the M areas is greater than the second By default, the N is greater than the M.

In a second aspect, an embodiment of the present invention provides a display device, including:

a first display module for displaying graphic codes in a first manner;

a second display module, configured to display the graphic code in a second manner when the distance between the first electronic device and the second electronic device is less than a preset distance;

Wherein, in the first mode, the display position of the graphic code is dynamically updated at a first frequency, and in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first The frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N sub-images, and the N sub-images are displayed in N regions respectively, and the minimum distance between the N regions greater than the first preset value, in the second mode, the graphic code is divided into M sub-images, the M sub-images are displayed in M areas, and the minimum distance between the M areas is greater than the second By default, the N is greater than the M.

In a third aspect, an embodiment of the present invention provides an electronic device, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program is executed by the processor When implementing the steps of the display method according to the first aspect of the embodiment of the present invention.

In a fourth aspect, this embodiment provides a computer-readable storage medium, characterized in that, a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the first embodiment of the present invention is implemented as the first The steps of the display method described in the aspect.

In the embodiment of the present invention, the display mode of the graphic code is adjusted according to the distance between the devices, and different display modes are obtained by dynamically updating the display position of the graphic code or dividing the graphic code into sub-images, which is beneficial for the user to maintain safety. The distance between the devices prevents the information of the graphic code from being leaked, and improves the security when using the graphic code.

Description of drawings

FIG. 1 is a flowchart of a display method provided in this embodiment.

FIG. 2 is a schematic diagram of an example of distance variation between devices in an embodiment of the present invention.

FIG. 3 is a schematic diagram of an example of a change in the display manner of a graphic code in an embodiment of the present invention.

FIG. 4 is a schematic diagram of another example of a change in the display mode of the graphic code in the embodiment of the present invention.

FIG. 5 is a flowchart of a specific example of the implementation of the display method provided by the embodiment of the present invention.

FIG. 6 is a schematic diagram of an electronic device provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

<Method Example>

This embodiment provides a method for displaying a graphic code, which is applied to a first electronic device. Referring to the flowchart shown in FIG. 1 , the method includes the following steps S1100-S1200.

Step S1100, displaying the graphic code in the first manner.

Step S1200, in the case that the distance between the first electronic device and the second electronic device is less than the preset distance, display the graphic code in a second manner. Wherein, in the first mode, the display position of the graphic code is dynamically updated at a first frequency, and in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first frequency is greater than the second frequency; In the first mode, the graphic code is divided into N sub-images, and the N sub-images are displayed in N areas respectively, and the minimum distance between the N areas is greater than the first preset value. In the second mode, the graphic code is divided into M sub-images , the M sub-images are respectively displayed in the M regions, the minimum distance between the M regions is greater than the second preset value, and N is greater than M.

In this embodiment, the graphic code may be a two-dimensional code, a barcode or other graphic containing information.

In one example, the graphic code can be used for mobile payment, that is, the first electronic device displays the graphic code, and the second electronic device scans and recognizes the graphic code, parses out the payment information contained in the graphic code, and then completes the payment process. payment.

In one example, the graphic code can be used to add friends, that is, the first electronic device displays the graphic code, and the second electronic device scans and recognizes the graphic code, parses out the social account information contained in the graphic code, and then initiates Add friend request.

In this embodiment, the display mode of the graphic code includes at least the first mode and the second mode. The above-mentioned display manner, for example, involves factors such as the display position, display area, and display shape of the graphic code.

In an example, in the first mode, the display position of the graphic code is dynamically updated at a first frequency, and in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first frequency is greater than the second frequency.

In the above example, the dynamic update method of the graphic code display position may be a plane rotation method, that is, the display position after each update is rotated by a set angle around an axis perpendicular to the screen relative to the display position before the update. The dynamic update method of the display position of the graphic code can also be a three-dimensional rotation method, that is, the display position after each update is rotated by a set angle around the axis in the screen relative to the display position before the update. In this case, the graphic code is rendered as 3D graphics are displayed. If the afterimage is attached to the rotation, it can achieve a dazzling effect. In this way, it is beneficial to improve the visual effect of the graphic code display.

In the above example, the dynamic updating manner of the display position of the graphic code may also be other manners, for example, the display position reciprocates in a certain area.

In the above example, the first frequency is greater than the second frequency. The values of the first frequency and the second frequency may be set by the user in advance, or may be set automatically by the electronic device, for example, the electronic device may be set according to historical usage conditions. In a special case, the second frequency may be zero and the first frequency may be a non-zero value.

In another example, in the first mode, the graphic code is divided into N sub-images, the N sub-images are displayed in N regions respectively, and the minimum distance between the N regions is greater than the first preset value, in the second mode , the graphic code is divided into M sub-images, the M sub-images are respectively displayed in M areas, the minimum distance between the M areas is greater than the second preset value, and N is greater than M.

In the above example, the second preset value is, for example, a value less than zero, the first preset value is, for example, a non-zero value, the value of M is a positive integer greater than or equal to 2, and the value range of N is greater than or equal to 1 Positive integer, N is greater than M. The values of M and N can be set in advance by the user or randomly selected by the electronic device.

As an example, the preset distance is set to 1m, the first electronic device displays the graphic code in the first manner, for example, the graphic code is divided into four sub-images for display respectively, the distance between the four sub-images is 1cm, and the first electronic device obtains The distance from the second electronic device, when the distance between the first electronic device and the second electronic device is greater than 1 m, the first electronic device keeps displaying four sub-images and the distance between the four sub-images is 1 cm. When the distance between the electronic device and the second electronic device is less than 1m, it can be determined that the user is about to scan the code at this time, and the electronic device displays the graphic code in a second manner, for example, the electronic device displays a complete graphic code.

In an example, the display position corresponding to the first sub-image in the N sub-images is dynamically updated at a third frequency, and the display position corresponding to the second sub-image in the N sub-images is dynamically updated at a fourth frequency, and the third frequency is the same as the third frequency. The four frequencies are different. For example, in the case where the graphic code is divided into four sub-images and displayed separately, the display positions of the two sub-images rotate at the first speed (corresponding to the third frequency), and the display positions of the other two sub-images rotate at the second speed. Speed (corresponding to the fourth frequency) rotation. In this way, it is beneficial to better hide the graphic code information without scanning the code, and further improve the security.

In the above example, the area of the first sub-image is larger than that of the second sub-image, and the third frequency is larger than the fourth frequency. For example, in the case where the graphic code is divided into four sub-images and displayed separately, two sub-images have the same area and are both the first area, and the other two sub-images have the same area and are both the second area. The area is larger than the second area, that is, the sizes of the four sub-images are non-uniform. Among them, the sub-image with a large area dynamically updates the display position at a higher frequency than the sub-image with a small area. In this way, the display manners of the sub-images can be more abundant and diverse, which is beneficial to further avoid leakage of the information of the graphic code.

In addition to the display manner of the sub-image described above, the sub-image can also be displayed in the following manner.

For example, in the first manner, a part of the corresponding sub-image is displayed in each region, for example, the upper half or the lower half of the corresponding sub-image is displayed. In the second mode, the complete sub-image is displayed in each area.

For another example, in the first mode, deformation processing such as twisting is performed on each sub-image and displayed. In the second mode, the original shape of each sub-image is displayed.

For another example, in the first mode, camouflage information is added to each sub-image and displayed. In the second mode, the camouflage information in the sub-image is removed. The camouflage pattern prevents the second electronic device from recognizing information or recognizing wrong information, so that the information of the sub-image (graphic code) is hidden. For example, a certain area of the sub-image itself can be copied and then covered with other areas to achieve the effect of adding camouflage information. For another example, random garbled characters can be generated by a preset algorithm and added to the sub-image, so as to achieve the effect of adding camouflage information.

For another example, in the first mode, the sub-image is displayed at the first brightness, and in the second mode, the sub-image is displayed at the second brightness. Wherein, the first brightness is smaller than the second brightness. The above-mentioned brightness may be the brightness of the sub-image or the brightness of the screen.

In the above manner, the display manners of the sub-images can be more abundant and diverse, and the security can be further ensured.

In one example, the distance between the first electronic device and the second electronic device is obtained in the following manner.

First, an image captured by the front camera of the first electronic device is acquired. In one example, based on the user's prior authorization, while the user's graphic code display function is performed, the front camera of the first electronic device is turned on to acquire images in real time.

Second, the image is identified to determine whether the target image contains the second electronic device. In this embodiment, whether the image includes a common second electronic device (such as a scanner gun, a mobile phone, etc.) is determined based on the image recognition technology.

Finally, in the case that the second electronic device is included in the image, the distance from the second electronic device to the first electronic device is obtained.

In this embodiment, the first electronic device can detect the distance (hereinafter referred to as the target distance) of the second electronic device through its own distance sensor.

In this embodiment, the distance detection is performed after the second electronic device is identified, which can further improve the security in mobile payment, for example, it can avoid displaying the graphic code in a second manner when other objects are approaching.

In this embodiment, when setting the value of the preset distance, the usual distance between the first electronic device and the second electronic device when scanning the code can be considered. Those skilled in the art can set the preset distance according to engineering experience, for example, set it to 0.2 meters.

In this embodiment, the target distance is smaller than the preset distance, which means that the risk of illegal acquisition of the graphic code is small, and the graphic code can be displayed in a second manner at this time.

In this embodiment, the second mode enables the graphic code to be identified, or in other words, in the second mode, the second electronic device can successfully identify the graphic code. The second manner may have a corresponding relationship with the first manner. For example, when the display position of the graphic code is dynamically updated, the update frequency in the first mode is greater than the update frequency in the second mode. For another example, when the graphic code is divided into a plurality of sub-images, the minimum distance between the sub-images in the first mode is greater than the minimum distance between the sub-images in the second mode.

As a possible situation, assuming that the distance between the second electronic device and the first electronic device is less than the preset distance at the initial moment, then at the initial moment, the first electronic device still displays the graphic code in the first manner, and then Based on the results of distance detection and judgment (this process takes a short time), the first electronic device quickly changes the display mode of the graphic code from the first mode to the second mode. Since the above process takes a short time, it will not affect the user experience.

In the embodiment of the present invention, the display mode of the graphic code is adjusted according to the distance between the devices, and different display modes are obtained by dynamically updating the display position of the graphic code or dividing the graphic code into sub-images, which is beneficial for the user to maintain safety. The distance between the devices prevents the information of the graphic code from being leaked, and improves the security when using the graphic code.

In one example, the display mode of the graphic code is adaptively adjusted as the target distance changes. The specific implementation is as follows: obtaining a first distance with the second electronic device; when the first distance is greater than a preset distance, dynamically update the display position of the graphic code at a third frequency, wherein the magnitude of the third dynamic frequency is the same as that of the first A distance negative correlation, the third frequency is greater than the second frequency and less than the first frequency.

FIG. 2 and FIG. 3 show the specific manner of adjusting the display manner of the graphic code with the change of the distance. Referring to FIG. 2 , the solid line graph on the right side in FIG. 2 represents the second electronic device, and the dotted line graph on the left side represents the first electronic device. In this example, the first electronic device moves in a direction close to the second electronic device, and the distance between the two is d. FIG. 2 shows three positions of the first electronic device in the moving process, which are position 1, position 3 and position 2 in sequence. Here, it is assumed that position 1 corresponds to the maximum detection distance of the first electronic device (for objects beyond this distance, detection operations such as image recognition and distance detection are no longer performed), and position 2 corresponds to a preset distance (in this case, d is equal to L, and L represents the preset distance). Set distance), position 3 is a point between position 1 and position 2. Referring to FIG. 3, FIG. 3 shows three display modes of the graphic code. In the above three modes, the display position of the graphic code is dynamically updated in a clockwise manner, and in the first mode, the third mode and the second mode, the frequency of position update is the first frequency and the third frequency in sequence. and the second frequency. Wherein, the update frequency is the first frequency, the third frequency and the second frequency in descending order. Among them, the magnitude distance d of the third frequency is negatively correlated. As a special case, the second frequency may be zero, that is, the display position of the graphic code does not change.

During the process of moving the first electronic device from position 1 to position 2 from far and near, the display mode of the graphic code is correspondingly adjusted as the distance changes. For example, when the first electronic device is in position 1, the graphic code is displayed in the first mode; when the first electronic device is in position 3, the graphic code is displayed in the third mode; when the first electronic device is in position 2, the graphic code is displayed in the first mode Two ways to adjust the graphic code. Through the above method, the closer the electronic device is to position 2, the lower the dynamic update frequency of its display position, so that the display mode of the graphic code can respond in real time to the change of the device distance, and it is convenient for the user to control the device distance.

In another example, the display mode of the graphic code is adaptively adjusted as the target distance changes. The specific implementation is as follows: obtaining the second distance with the second electronic device; when the second distance is greater than the preset distance, the graphic code is divided into P sub-images, and the P sub-images are displayed in P regions respectively, and the P sub-images are respectively displayed in the P regions. The minimum distance between them is greater than the third preset value; wherein, P is greater than M and less than N, the value of P is negatively correlated with the second distance, the third preset value is greater than the second preset value and less than the first preset value, and the third preset value is greater than the second preset value. The three preset values are negatively correlated with the second distance.

FIG. 2 and FIG. 4 show the specific manner of adjusting the display manner of the graphic code with the change of the distance. The difference between this example and the previous example is that the graphic code is divided into a plurality of sub-images for display. Referring to FIG. 4 , in the first mode and the third mode, the graphic code is divided into four sub-images, and in the second mode, the graphic code is not divided (or divided into four sub-images, and then the four sub-images are divided into four sub-images). spliced into a whole). The above-mentioned four sub-images correspond to four areas, and in the first mode, the third mode and the second mode, the minimum distance between the four areas corresponds to the first preset value, the third preset value and the second preset in turn value. Wherein, the third preset value is greater than the second preset value and less than the first preset value, and the third preset value is negatively correlated with the distance d. It is easy to understand that the second preset value is zero in this example.

In the process of moving the first electronic device from position 1 to position 3 from far to near, with the change of the distance, the display mode of the corresponding graphic code makes position 1, position 3 and position 2 in FIG. 2 the same as those in FIG. 4 in turn The first mode, the third mode and the second mode correspond to. In the above manner, the closer the electronic device is to position 2, the smaller the distance between the sub-images is, so that the display mode of the graphic code can respond in real time to the change of the device distance, and it is convenient for the user to control the device distance.

In one example, after displaying the graphic code in the first manner, the above-mentioned display method further includes the following steps S1300-S1400.

In step S1300, a first input for a graphic code is received.

In step S1400, the graphic code is displayed in a third manner in response to the first input; wherein, in the third manner, the display position of the graphic code is dynamically updated at a fifth frequency, and the fifth frequency is less than the first frequency; or in the third manner In the three modes, the graphic code is divided into L sub-images, the L sub-images are displayed in L regions respectively, the minimum distance between the L regions is greater than the third preset value, and N is greater than L.

The above-mentioned first input is the input of the user for the graphic code, for example, the graphic code is clicked, the graphic code is pressed, and the like.

The above-mentioned third method may be the same as or different from the second method.

The fifth frequency, the number of regions L, or the third preset value, etc. may be set by the user, or may be generated by the first electronic device according to the first input parameter. For example, as the time for the user to press the graphic code increases, the update frequency (ie, the fifth frequency) of the display position is correspondingly reduced.

In the above example, based on the user's first input, the dynamic update frequency of the display position of the graphic code is reduced or the minimum distance between the sub-images is reduced, so that the user can actively adjust the graphic code to a recognizable state, which is conducive to satisfying the user's diverse needs. needs to improve the user experience. For example, when the distance sensor fails or the graphic code needs to be displayed to others, the user can actively operate the graphic code, so that it can still be displayed in a recognizable manner even when the device distance is greater than the preset distance.

In one example, after displaying the graphic code in the second manner, the above-mentioned display method further includes the following steps S1500-S1600.

In step S1500, a second input for the graphic code is received.

In step S1600, the graphic code is displayed in a first manner in response to the second input.

The above-mentioned second input is an input for a graphic code, such as clicking on the graphic code, stopping pressing the graphic code (after continuous pressing), and the like. It is easy to understand that when the second input is received, the distance between the first electronic device and the second electronic device is smaller than the preset distance, and the graphic code is displayed in the second manner.

In the above example, after the graphic code is displayed in the second mode, the display mode of the graphic code is adjusted to the first mode based on the second input of the user, so that it cannot be recognized, which is beneficial to meet the diverse needs of users and improve the Use experience. For example, in the case that the distance between the first electronic device and the second electronic device is less than the preset distance, the user may not be in a hurry to pay or want to stop the payment for some reasons, at this time, the user can actively control the graphic code to be recognized by the identifiable The state is adjusted to be displayed in the first mode to achieve the purpose of suspending the display of graphic codes.

A specific example of implementing the display method in this embodiment is provided below with reference to the flowchart shown in FIG. 5 . In this example, the graphic code is specifically a two-dimensional code, the first electronic device is a payment terminal, and the second electronic device is a payment terminal. Referring to FIG. 5 , first, when the user turns on the two-dimensional code display function, the payment terminal displays the graphic code in the first manner, and displays the rotating two-dimensional code, that is, step S101 is executed. Subsequently, the payment terminal automatically turns on the front camera to capture an image, and identifies the image to determine whether the payment terminal is included, that is, step S102 is executed. In the case that the image includes the payment terminal, the payment terminal enables the distance sensing service, and measures the distance from the payment terminal to the payment terminal through the distance sensor, that is, step S103 is executed. After that, the payment terminal compares the distance d between the terminals with the preset preset distance L, and judges whether the condition of d<L is met. The rotation speed of the dimensional code, that is, step S104 is executed. When d<L is reached, the payment terminal displays the graphic code in the second manner, and displays the two-dimensional code statically, so that the payment terminal scans the two-dimensional code to collect money, that is, step S105 is executed. Finally, the payment terminal receives the notification sent by the transaction server about whether the payment is successful. If the payment is successful, the payment process ends; if the payment fails, the transaction server invalidates the two-dimensional code, and the payment process also ends, which corresponds to steps S106-S108.

<Apparatus Example>

An embodiment of the present city provides a display device, which is applied to a first electronic device, and includes a first display module and a second display module.

The first display module is used for displaying the graphic code in a first manner.

The second display module is configured to display the graphic code in a second manner when the distance between the first electronic device and the second electronic device is less than a preset distance.

Wherein, in the first mode, the display position of the graphic code is dynamically updated at a first frequency, and in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first The frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N sub-images, and the N sub-images are displayed in N regions respectively, and the minimum distance between the N regions greater than the first preset value, in the second mode, the graphic code is divided into M sub-images, the M sub-images are displayed in M areas, and the minimum distance between the M areas is greater than the second By default, the N is greater than the M.

In one example, the display position corresponding to the first sub-image in the N sub-images is dynamically updated at the third frequency, and the display position corresponding to the second sub-image in the N sub-images is dynamically updated at the fourth frequency, so The third frequency is different from the fourth frequency.

In one example, the area of the first sub-image is larger than the area of the second sub-image, and the third frequency is larger than the fourth frequency.

In one example, the display device further includes: a first receiving module for receiving a first input for the graphic code; and a third display module for displaying the first input in a third manner in response to the first input Graphic code; wherein, in the third mode, the display position of the graphic code is dynamically updated at a fifth frequency, and the fifth frequency is smaller than the first frequency; or in the third mode, the The graphic code is divided into L sub-images, the L sub-images are respectively displayed in L regions, the minimum distance between the L regions is greater than a third preset value, and the N is greater than the L.

In one example, the display module further includes: a second receiving module for receiving a second input for the graphic code; a fourth display module for displaying the second input in a first manner in response to the second input graphic code.

The display device provided in the embodiment of the present invention can implement each process of the display method in the method embodiment of the present invention, and can achieve the same technical effect. To avoid repetition, details are not repeated here.

<Example of electronic device>

An embodiment of the present invention provides an electronic device. 6 , the electronic device 100 includes a video unit 101 , a network module 102 , an audio output unit 103 , an input unit 104 , a sensor 105 , a display unit 106 , a user input unit 107 , an interface unit 108 , a memory 109 and a processor 110 .

The processor 110 is configured to control the display unit 106 to display the graphic code in the first manner, and is further configured to control the display unit 106 to display the graphic code in the case that the distance between the first electronic device and the second electronic device is less than a preset distance The graphic code is displayed in a second manner; wherein, in the first manner, the display position of the graphic code is dynamically updated with a first frequency, and in the second manner, the display position of the graphic code is updated with the first frequency. Two frequencies are dynamically updated, and the first frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N sub-images, and the N sub-images are displayed in N areas respectively, so The minimum distance between the N regions is greater than the first preset value, and in the second mode, the graphic code is divided into M sub-images, the M sub-images are displayed in the M regions, and the M sub-images are displayed in the M regions. The minimum distance between the regions is greater than the second preset value, and the N is greater than the M.

In the electronic device in this embodiment, the display mode of the graphic code is adjusted according to the distance between the devices, and different display modes are obtained by dynamically updating the display position of the graphic code or dividing the graphic code into sub-images, which is beneficial for the user to maintain safety The device distance is longer, avoids the leakage of graphic code information, and improves the security when using graphic codes.

The radio frequency unit 101 can be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving downlink data from the base station, it is processed by the processor 110; in addition, the uplink data is sent to the base station. Generally, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with the network and other devices through a wireless communication system.

The electronic device provides the user with wireless broadband Internet access through the network module 102, such as helping the user to send and receive emails, browse web pages, access streaming media, and the like.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into audio signals and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the electronic device 100 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 104 is used to receive audio or video signals. The input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042. The graphics processor 1041 captures images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The processed image frames may be displayed on the display unit 106 . The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102 . The microphone 1042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 101 for output in the case of a telephone call mode.

The electronic device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and the display panel 1061 when the electronic device 100 is moved to the ear. / or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 105 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors, etc., are not repeated here.

The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 107 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072 . The touch panel 1071, also referred to as a touch screen, can collect the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 1071). operate). The touch panel 1071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 110, the command sent by the processor 110 is received and executed. In addition, the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 1071 , the user input unit 107 may also include other input devices 1072 . Specifically, other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described herein again.

Further, the touch panel 1071 can be covered on the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits it to the processor 110 to determine the type of the touch event, and then the processor 110 determines the type of the touch event according to the touch The type of event provides corresponding visual output on display panel 1061 . Although in FIG. 6, the touch panel 1071 and the display panel 1061 are used as two independent components to realize the input and output functions of the electronic device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated The implementation of the input and output functions of the electronic device is not specifically limited here.

The interface unit 108 is an interface for connecting an external device to the electronic device 100 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 108 may be used to receive input (eg, data information, power, etc.) from external devices and transmit the received input to one or more elements within the electronic device 100 or may be used between the electronic device 100 and external Transfer data between devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is the control center of the electronic device, using various interfaces and lines to connect various parts of the entire electronic device, by running or executing the software programs and/or modules stored in the memory 109, and calling the data stored in the memory 109. , perform various functions of electronic equipment and process data, so as to monitor electronic equipment as a whole. The processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .

The electronic device 100 may also include a power supply 111 (such as a battery) for supplying power to various components. Preferably, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system and other functions.

In addition, the electronic device 100 includes some functional modules not shown, which will not be repeated here.

<Computer-readable storage medium embodiment>

This embodiment provides a computer-readable storage medium, which stores a computer program. When the processor executes the computer program, it can implement each process of the method embodiment of the present invention, and can achieve the same technical effect. Repeat.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present invention can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods of the various embodiments of the present invention.

The embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of the present invention, without departing from the spirit of the present invention and the scope protected by the claims, many forms can be made, which all belong to the protection of the present invention.

Claims (12)

1. A display method is applied to first electronic equipment and is characterized by comprising the following steps:

displaying the graphic code in a first manner;

displaying the graphic code in a second mode under the condition that the distance between the first electronic equipment and the second electronic equipment is smaller than a preset distance;

in the first mode, the display position of the graphic code is dynamically updated at a first frequency, in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N sub-images, the N sub-images are respectively displayed in N regions, the minimum distance between the N regions is greater than a first preset value, in the second mode, the graphic code is divided into M sub-images, the M sub-images are respectively displayed in M regions, the minimum distance between the M regions is greater than a second preset value, and the N is greater than the M.

2. The method of claim 1, wherein the display position corresponding to a first sub-image of the N sub-images is dynamically updated at a third frequency, and the display position corresponding to a second sub-image of the N sub-images is dynamically updated at a fourth frequency, the third frequency being different from the fourth frequency.

3. The method of claim 2, wherein the area of the first sub-image is larger than the area of the second sub-image, and the third frequency is larger than the fourth frequency.

4. The method of claim 1, wherein after displaying the graphical code in the first manner, the method further comprises:

receiving a first input for the graphic code;

displaying the graphic code in a third manner in response to the first input;

the display position of the graphic code is dynamically updated at a fifth frequency in the third mode, wherein the fifth frequency is lower than the first frequency, or the graphic code is divided into L sub-images in the third mode, the L sub-images are respectively displayed in L areas, the minimum distance between the L areas is larger than a third preset value, and the N is larger than L.

5. The method of claim 1, wherein after displaying the graphical code in the second manner, the method further comprises:

receiving a second input for the graphic code;

in response to the second input, displaying the graphical code in a first manner.

6. A display device applied to a first electronic device, comprising:

the first display module is used for displaying the graphic code in a first mode;

the second display module is used for displaying the graphic code in a second mode under the condition that the distance between the first electronic equipment and the second electronic equipment is smaller than a preset distance;

in the first mode, the display position of the graphic code is dynamically updated at a first frequency, in the second mode, the display position of the graphic code is dynamically updated at a second frequency, and the first frequency is greater than the second frequency; or, in the first mode, the graphic code is divided into N sub-images, the N sub-images are respectively displayed in N regions, the minimum distance between the N regions is greater than a first preset value, in the second mode, the graphic code is divided into M sub-images, the M sub-images are respectively displayed in M regions, the minimum distance between the M regions is greater than a second preset value, and the N is greater than the M.

7. The apparatus of claim 6, wherein the display position corresponding to a first sub-image of the N sub-images is dynamically updated at a third frequency, and the display position corresponding to a second sub-image of the N sub-images is dynamically updated at a fourth frequency, the third frequency being different from the fourth frequency.

8. The apparatus of claim 7, wherein the area of the first sub-image is larger than the area of the second sub-image, and the third frequency is larger than the fourth frequency.

9. The apparatus of claim 6, further comprising:

the first receiving module is used for receiving a first input aiming at the graphic code;

the third display module is used for responding to the first input and displaying the graphic code in a third mode;

the display position of the graphic code is dynamically updated at a fifth frequency in the third mode, wherein the fifth frequency is lower than the first frequency, or the graphic code is divided into L sub-images in the third mode, the L sub-images are respectively displayed in L areas, the minimum distance between the L areas is larger than a third preset value, and the N is larger than L.

10. The apparatus of claim 6, further comprising:

the second receiving module is used for receiving a second input aiming at the graphic code;

and the fourth display module is used for responding to the second input and displaying the graphic code in the first mode.

11. An electronic device, comprising:

a memory for storing a computer program;

a processor for performing the method of any one of claims 1-5 under control of the computer program.

12. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method of any one of claims 1 to 5.

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