CN111835530A

CN111835530A - Group joining method and device

Info

Publication number: CN111835530A
Application number: CN202010666269.9A
Authority: CN
Inventors: 刘一阳; 雍征东
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-27
Anticipated expiration: 2040-07-10
Also published as: CN111835530B

Abstract

The application discloses a group joining method and a device, and the method comprises the following steps: a first terminal device sends a positioning signal to a second terminal device, wherein the positioning signal is used for the second terminal device to measure a first direction, and the first direction is the direction between the first terminal device and the second terminal device measured by an AOA positioning technology; the first terminal equipment receives group invitation information, wherein the group invitation information comprises an account number and/or a link of a target group; the first terminal equipment joins the target group; the first terminal device responds to join the target group based on the positioning signal. According to the method and the device, the second terminal equipment is triggered to send the group invitation information by sending the positioning signal to the second terminal equipment, so that user operation is reduced, the time for a plurality of people to add the group in a short distance is shortened, and the efficiency for adding the group is improved.

Description

Group joining method and device

Technical Field

The present application relates to the field of communications technologies, and in particular, to a group joining method and apparatus.

Background

The rhythm of the life of the present society is fast, work is busy, and people's various affairs all want to accomplish in the fastest time, and the instant messaging application becomes the must instrument of people's exchange, communication. At present, in various activities such as daily life, travel, work and the like, in order to make various activities of users more convenient, groups can be established according to different purposes so as to broadcast messages to the users, and the users can also join in a group with a specific target so as to acquire information required by the group. However, when a group is added between users who are close to each other, the initiator needs to set a password and share the password with others, and others enter the group by inputting the same password, for example, the face-to-face group building function of WeChat; or the initiator adds the accounts of other people and sequentially selects the accounts of the user to enter the group. File sharing also needs to be carried out after the discussion group is established in the steps, file sending can be carried out, the steps are complex, the safety is not high, the user and the account cannot be in one-to-one correspondence, the risk of mistaken sending or missed sending exists, and meanwhile if the password is leaked, irrelevant contact persons can be added, so that information leakage is caused.

Disclosure of Invention

The embodiment of the application provides a group adding method and device, which can shorten the time of adding groups in a short distance and improve the efficiency of adding groups.

In a first aspect, an embodiment of the present application provides a group joining method, which is applied to an electronic device, and the method includes:

a first terminal device sends a positioning signal to a second terminal device, wherein the positioning signal is used for the second terminal device to measure a first direction, and the first direction is the direction between the first terminal device and the second terminal device measured by an AOA positioning technology;

the first terminal equipment receives group invitation information, wherein the group invitation information comprises an account number and/or a link of a target group;

and the first terminal equipment joins the target group.

In a second aspect, an embodiment of the present application provides a group joining method, which is applied to an electronic device, and the method includes:

the method comprises the steps that a second terminal device receives a positioning signal from a first terminal device, wherein the positioning signal is used for the second terminal device to measure a first direction, and the first direction is the direction between the first terminal device and the second terminal device measured through an AOA positioning technology;

and under the condition that the first direction meets a first preset condition, the second terminal equipment sends group entering invitation information, and the group entering invitation information response comprises an account number and/or a link of a target group.

In a third aspect, an embodiment of the present application provides a group joining apparatus, which is applied to an electronic device, and the apparatus includes:

a transceiver unit, configured to send a positioning signal to a second terminal device, where the positioning signal is used for the second terminal device to measure a first orientation, and the first orientation is an orientation between the first terminal device and the second terminal device measured by an AOA positioning technology;

the receiving and sending unit is further configured to receive group invitation information, where the group invitation information includes an account and/or a link of a target group;

a processing unit for joining the target group.

In a fourth aspect, an embodiment of the present application provides a group joining apparatus, which is applied to an electronic device, and the apparatus includes:

a transceiver unit, configured to receive a positioning signal from a first terminal device, where the positioning signal is used by the second terminal device to measure a first orientation, where the first orientation is an orientation between the first terminal device and the second terminal device measured by an AOA positioning technique;

the transceiving unit is further configured to send group entry invitation information when the first position meets a first preset condition, where the group entry invitation information response includes an account and/or a link of the target group.

In a fifth aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for performing some or all of the steps of any of the methods in the first aspect or the second aspect of the embodiment of the present application.

In a sixth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program causes a computer to perform some or all of the steps described in any one of the methods in the first aspect or the second aspect of the present application.

In a seventh aspect, this application embodiment provides a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in any one of the methods of the first aspect or the second aspect of this application embodiment. The computer program product may be a software installation package.

In the embodiment of the application, a first terminal device sends a positioning signal to a second terminal device, where the positioning signal is used for the second terminal device to measure a first orientation, and the first orientation is an orientation between the first terminal device and the second terminal device measured by an AOA positioning technology; the first terminal equipment receives group invitation information, wherein the group invitation information comprises an account number and/or a link of a target group; the first terminal equipment joins the target group; the first terminal device responds to join the target group based on the positioning signal. According to the method and the device, the second terminal equipment is triggered to send the group invitation information by sending the positioning signal to the second terminal equipment, so that user operation is reduced, the time for a plurality of people to add the group in a short distance is shortened, and the efficiency for adding the group is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram of a software structure of an electronic device according to an embodiment of the present application;

fig. 3 is a schematic diagram of an application scenario provided in an embodiment of the present application;

fig. 4 is a schematic flowchart of a group joining method according to an embodiment of the present disclosure;

fig. 5A is a schematic diagram of a group joining method according to an embodiment of the present application;

fig. 5B is a schematic diagram of another group joining method provided in the embodiment of the present application;

fig. 6 is a schematic structural diagram of a group joining apparatus according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

In order to better understand the scheme of the embodiments of the present application, the following first introduces the related terms and concepts that may be involved in the embodiments of the present application.

1) The electronic device may be a portable electronic device, such as a cell phone, a tablet computer, a wearable electronic device with wireless communication capabilities (e.g., a smart watch), etc., that also contains other functionality, such as personal digital assistant and/or music player functionality. Exemplary embodiments of the portable electronic device include, but are not limited to, portable electronic devices that carry an IOS system, an Android system, a Microsoft system, or other operating system. The portable electronic device may also be other portable electronic devices such as a Laptop computer (Laptop) or the like. It should also be understood that in other embodiments, the electronic device may not be a portable electronic device, but may be a desktop computer.

2) The AOA positioning technology is that a receiving antenna judges the direction of a sampling point according to the incident angle of a received signal, the implementation method comprises the steps of receiving a plurality of signal incident angles detected by an antenna array, judging the arrival direction of the signal, and calculating the position of a target (namely the sampling point) through a plurality of AOAs.

In a first section, the software and hardware operating environment of the technical solution disclosed in the present application is described as follows.

Fig. 1 shows a schematic structural diagram of an electronic device 100. The electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charge management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a compass 190, a motor 191, a pointer 192, a camera 193, a display screen 194, a Subscriber Identification Module (SIM) card interface 195, and the like.

It is to be understood that the illustrated structure of the embodiment of the present application does not specifically limit the electronic device 100. In other embodiments of the present application, electronic device 100 may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processor (GPU), an Image Signal Processor (ISP), a controller, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), etc. Wherein the different processing units may be separate components or may be integrated in one or more processors. In some embodiments, the electronic device 101 may also include one or more processors 110. The controller can generate an operation control signal according to the instruction operation code and the time sequence signal to complete the control of instruction fetching and instruction execution. In other embodiments, a memory may also be provided in processor 110 for storing instructions and data. Illustratively, the memory in the processor 110 may be a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. This avoids repeated accesses and reduces the latency of the processor 110, thereby increasing the efficiency with which the electronic device 101 processes data or executes instructions.

In some embodiments, processor 110 may include one or more interfaces. The interface may include an inter-integrated circuit (I2C) interface, an inter-integrated circuit audio (I2S) interface, a Pulse Code Modulation (PCM) interface, a universal asynchronous receiver/transmitter (UART) interface, a Mobile Industry Processor Interface (MIPI), a general-purpose input/output (GPIO) interface, a SIM card interface, a USB interface, and/or the like. The USB interface 130 is an interface conforming to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge the electronic device 101, and may also be used to transmit data between the electronic device 101 and peripheral devices. The USB interface 130 may also be used to connect to a headset to play audio through the headset.

It should be understood that the interface connection relationship between the modules illustrated in the embodiments of the present application is only an illustration, and does not limit the structure of the electronic device 100. In other embodiments of the present application, the electronic device 100 may also adopt different interface connection manners or a combination of multiple interface connection manners in the above embodiments.

The charging management module 140 is configured to receive charging input from a charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive charging input from a wired charger via the USB interface 130. In some wireless charging embodiments, the charging management module 140 may receive a wireless charging input through a wireless charging coil of the electronic device 100. The charging management module 140 may also supply power to the electronic device through the power management module 141 while charging the battery 142.

The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140, and supplies power to the processor 110, the internal memory 121, the external memory, the display 194, the camera 193, the wireless communication module 160, and the like. The power management module 141 may also be used to monitor parameters such as battery capacity, battery cycle count, battery state of health (leakage, impedance), etc. In some other embodiments, the power management module 141 may also be disposed in the processor 110. In other embodiments, the power management module 141 and the charging management module 140 may be disposed in the same device.

The wireless communication function of the electronic device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the electronic device 100 may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution including 2G/3G/4G/5G wireless communication applied to the electronic device 100. The mobile communication module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 150 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 150 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the same device as at least some of the modules of the processor 110.

The wireless communication module 160 may provide a solution for wireless communication applied to the electronic device 100, including Wireless Local Area Networks (WLANs) (such as wireless fidelity (Wi-Fi) networks), bluetooth (bluetooth), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), UWB, and the like. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves through the antenna 2 to radiate the electromagnetic waves.

The electronic device 100 implements display functions via the GPU, the display screen 194, and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and an application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or alter display information.

The display screen 194 is used to display images, videos, and the like. The display screen 194 includes a display panel. The display panel may be a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active matrix organic light-emitting diode (active-matrix organic light-emitting diode (AMOLED)), a flexible light-emitting diode (FLED), a mini light-emitting diode (mini-light-emitting diode (mini), a Micro-o led, a quantum dot light-emitting diode (QLED), or the like. In some embodiments, the electronic device 100 may include 1 or more display screens 194.

The electronic device 100 may implement a photographing function through the ISP, the camera 193, the video codec, the GPU, the display screen 194, the application processor, and the like.

The ISP is used to process the data fed back by the camera 193. For example, when a photo is taken, the shutter is opened, light is transmitted to the camera photosensitive element through the lens, the optical signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing and converting into an image visible to naked eyes. The ISP can also carry out algorithm optimization on the noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature and the like of a shooting scene. In some embodiments, the ISP may be provided in camera 193.

The camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects the optical image to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensing element converts the optical signal into an electrical signal, which is then passed to the ISP where it is converted into a digital image signal. And the ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into image signal in standard RGB, YUV and other formats. In some embodiments, the electronic device 100 may include 1 or more cameras 193.

The digital signal processor is used for processing digital signals, and can process digital image signals and other digital signals. For example, when the electronic device 100 selects a frequency bin, the digital signal processor is used to perform fourier transform or the like on the frequency bin energy.

Video codecs are used to compress or decompress digital video. The electronic device 100 may support one or more video codecs. In this way, the electronic device 100 may play or record video in a variety of encoding formats, such as: moving Picture Experts Group (MPEG) 1, MPEG2, MPEG3, MPEG4, and the like.

The NPU is a neural-network (NN) computing processor that processes input information quickly by using a biological neural network structure, for example, by using a transfer mode between neurons of a human brain, and can also learn by itself continuously. Applications such as intelligent recognition of the electronic device 100 can be realized through the NPU, for example: image recognition, face recognition, speech recognition, text understanding, and the like.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to extend the memory capability of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. For example, files such as music, video, etc. are saved in an external memory card.

Internal memory 121 may be used to store one or more computer programs, including instructions. The processor 110 may execute the above-mentioned instructions stored in the internal memory 121, so as to enable the electronic device 101 to execute the method for displaying page elements provided in some embodiments of the present application, and various applications and data processing. The internal memory 121 may include a program storage area and a data storage area. Wherein, the storage program area can store an operating system; the storage program area may also store one or more applications (e.g., gallery, contacts, etc.), and the like. The storage data area may store data (such as photos, contacts, etc.) created during use of the electronic device 101, and the like. Further, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic disk storage components, flash memory components, Universal Flash Storage (UFS), and the like. In some embodiments, the processor 110 may cause the electronic device 101 to execute the method for displaying page elements provided in the embodiments of the present application, and other applications and data processing by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor 110. The electronic device 100 may implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor, etc. Such as music playing, recording, etc.

The sensor module 180 may include a pressure sensor 180A, a gyro sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

The pressure sensor 180A is used for sensing a pressure signal, and converting the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. The pressure sensor 180A can be of a wide variety, such as a resistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, and the like. The capacitive pressure sensor may be a sensor comprising at least two parallel plates having an electrically conductive material. When a force acts on the pressure sensor 180A, the capacitance between the electrodes changes. The electronic device 100 determines the strength of the pressure from the change in capacitance. When a touch operation is applied to the display screen 194, the electronic apparatus 100 detects the intensity of the touch operation according to the pressure sensor 180A. The electronic apparatus 100 may also calculate the touched position from the detection signal of the pressure sensor 180A. In some embodiments, the touch operations that are applied to the same touch position but different touch operation intensities may correspond to different operation instructions. For example: and when the touch operation with the touch operation intensity smaller than the first pressure threshold value acts on the short message application icon, executing an instruction for viewing the short message. And when the touch operation with the touch operation intensity larger than or equal to the first pressure threshold value acts on the short message application icon, executing an instruction of newly building the short message.

The gyro sensor 180B may be used to determine the motion attitude of the electronic device 100. In some embodiments, the angular velocity of electronic device 100 about three axes (i.e., X, Y and the Z axis) may be determined by gyroscope sensor 180B. The gyro sensor 180B may be used for photographing anti-shake. For example, when the shutter is pressed, the gyro sensor 180B detects a shake angle of the electronic device 100, calculates a distance to be compensated for by the lens module according to the shake angle, and allows the lens to counteract the shake of the electronic device 100 through a reverse movement, thereby achieving anti-shake. The gyroscope sensor 180B may also be used for navigation, somatosensory gaming scenes.

The acceleration sensor 180E may detect the magnitude of acceleration of the electronic device 100 in various directions (typically three axes). The magnitude and direction of gravity can be detected when the electronic device 100 is stationary. The method can also be used for recognizing the posture of the electronic equipment, and is applied to horizontal and vertical screen switching, pedometers and other applications.

The ambient light sensor 180L is used to sense the ambient light level. Electronic device 100 may adaptively adjust the brightness of display screen 194 based on the perceived ambient light level. The ambient light sensor 180L may also be used to automatically adjust the white balance when taking a picture. The ambient light sensor 180L may also cooperate with the proximity light sensor 180G to detect whether the electronic device 100 is in a pocket to prevent accidental touches.

The fingerprint sensor 180H is used to collect a fingerprint. The electronic device 100 can utilize the collected fingerprint characteristics to unlock the fingerprint, access the application lock, photograph the fingerprint, answer an incoming call with the fingerprint, and so on.

The temperature sensor 180J is used to detect temperature. In some embodiments, electronic device 100 implements a temperature processing strategy using the temperature detected by temperature sensor 180J. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold, the electronic device 100 performs a reduction in performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, the electronic device 100 heats the battery 142 when the temperature is below another threshold to avoid the low temperature causing the electronic device 100 to shut down abnormally. In other embodiments, when the temperature is lower than a further threshold, the electronic device 100 performs boosting on the output voltage of the battery 142 to avoid abnormal shutdown due to low temperature.

The touch sensor 180K is also referred to as a "touch panel". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is used to detect a touch operation applied thereto or nearby. The touch sensor can communicate the detected touch operation to the application processor to determine the touch event type. Visual output associated with the touch operation may be provided through the display screen 194. In other embodiments, the touch sensor 180K may be disposed on a surface of the electronic device 100, different from the position of the display screen 194.

Fig. 2 shows a block diagram of a software structure of the electronic device 100. The layered architecture divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the Android system is divided into four layers, an application layer, an application framework layer, an Android runtime (Android runtime) and system library, and a kernel layer from top to bottom. The application layer may include a series of application packages.

As shown in fig. 2, the application package may include applications such as camera, gallery, calendar, phone call, map, navigation, WLAN, bluetooth, music, video, short message, etc.

The application framework layer provides an Application Programming Interface (API) and a programming framework for the application programs of the application layer. The application framework layer includes a number of predefined functions.

As shown in FIG. 2, the application framework layers may include a window manager, content provider, view system, phone manager, resource manager, notification manager, and the like.

The window manager is used for managing window programs. The window manager can obtain the size of the display screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.

The content provider is used to store and retrieve data and make it accessible to applications. The data may include video, images, audio, calls made and received, browsing history and bookmarks, phone books, etc.

The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.

The phone manager is used to provide communication functions of the electronic device 100. Such as management of call status (including on, off, etc.).

The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.

The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a short dwell, and does not require user interaction. Such as a notification manager used to inform download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scroll bar text at the top status bar of the system, such as a notification of a background running application, or a notification that appears on the screen in the form of a dialog window. For example, prompting text information in the status bar, sounding a prompt tone, vibrating the electronic device, flashing an indicator light, etc.

The Android Runtime comprises a core library and a virtual machine. The Android runtime is responsible for scheduling and managing an Android system.

The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.

The application layer and the application framework layer run in a virtual machine. And executing java files of the application program layer and the application program framework layer into a binary file by the virtual machine. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.

The system library may include a plurality of functional modules. For example: surface managers (surface managers), media libraries (media libraries), three-dimensional graphics processing libraries (e.g., OpenGL ES), 2D graphics engines (e.g., SGL), and the like.

The surface manager is used to manage the display subsystem and provide fusion of 2D and 3D layers for multiple applications.

The media library supports a variety of commonly used audio, video format playback and recording, and still image files, among others. The media library may support a variety of audio-video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.

The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, image rendering, synthesis, layer processing and the like.

The 2D graphics engine is a drawing engine for 2D drawing.

The kernel layer is a layer between hardware and software. The inner core layer at least comprises a display driver, a camera driver, an audio driver and a sensor driver.

In a second section, example application scenarios disclosed in embodiments of the present application are described below.

Referring to fig. 3, fig. 3 is an exemplary application scenario provided by the embodiment of the present application. The method provided by the embodiment of the present application may be applied to the scenario shown in fig. 3, wherein the method provided by the embodiment of the present application may be applied to the terminal device 310 or the terminal device 320 shown in fig. 3, so as to implement fast group joining. As shown in fig. 3, terminal device 310 sends a positioning signal to terminal device 320, where the positioning signal is used for terminal device 320 to measure a first orientation, where the first orientation is the orientation between terminal device 310 and terminal device 320 measured by AOA positioning technology; the terminal device 320 receiving the positioning signal sends a group entry invitation message when the first position meets a first preset condition, the group entry invitation message responds to an account and/or a link of a target group, and the terminal device 310 receiving the group entry invitation message joins the target group, so that rapid group joining is realized. Of course, the number of terminal devices is schematically shown in fig. 3 for ease of understanding only, but this should not be construed as limiting the present application.

It should be noted that the above application scenarios are only shown for the convenience of understanding the present application, and the embodiments of the present application are not limited in any way in this respect. Rather, embodiments of the present application may be applied to any scenario where applicable.

In the third section, the scope of protection of the claims disclosed in the embodiments of the present application is described below.

Referring to fig. 4, fig. 4 is a schematic flowchart of a group joining method provided in an embodiment of the present application, and the method is applied to an electronic device. As shown in fig. 4, the group joining method includes the following steps.

S410, a first terminal device sends a positioning signal to a second terminal device, wherein the positioning signal is used for the second terminal device to measure a first direction, and the first direction is the direction between the first terminal device and the second terminal device measured through an angle of arrival (AOA) positioning technology.

In the case of multiple persons joining a group in a close range, when multiple first terminal device devices need to join a group created by a second terminal device, in order to reduce user operations, the close range user group joining may be performed using AOA positioning technology. The first terminal device may send a positioning signal to the second terminal device so that the second terminal device may identify the orientation of the first terminal device relative to the second terminal device, thereby triggering the group adding operation.

The first terminal device may continuously send the positioning signal to the second terminal device within a preset period, where the preset period may be set to 0.1s, 0.2s, 0.5s, 1s, 2s, and the like, which is not limited in this embodiment of the present application. Further, the first terminal device starts a timer after a preset period, and if the timer finishes timing and does not receive the group entry invitation information sent by the second terminal device yet and the first direction still meets the first preset trigger condition, the first terminal device may resend the positioning signal to the second terminal device in the next preset period. If the first terminal device still does not receive the group entry invitation information sent by the second terminal device when the retransmission times reach the maximum times, the first terminal device may display the group addition failure to the user.

In this embodiment of the present application, before a first terminal device sends a group request to a second terminal device, the first terminal device and the second terminal device need to perform an open communication function supporting AOA positioning technology, the second terminal device may open a plurality of communication functions supporting AOA positioning technology, and the communication functions opened by the second terminal device include a communication function opened by the first terminal device, where the communication functions may include, but are not limited to: UWB, bluetooth, and wifi. The first terminal device may turn on its own communication function based on the communication function turned on by the second terminal device, for example, when the second terminal device turns on the bluetooth function, the first terminal device may only turn on the bluetooth function; when the second terminal device has opened bluetooth and wifi, the first terminal device can open any one of bluetooth and wifi.

In some possible embodiments, the method further comprises: and the first terminal equipment sends equipment characteristic information to the second terminal equipment, wherein the equipment characteristic information is used for verifying the group access authority of the first terminal equipment. Correspondingly, the second terminal device receives the device feature information from the first terminal device.

In this embodiment of the present application, after the first terminal device sends the positioning signal to the first terminal device, in order to ensure security and avoid irrelevant users from entering, the second terminal device needs to verify the terminal device that sends the group entering request.

The device feature information may include a device identification Number of the first terminal device, where the device identification Number may be identification information for uniquely indicating the first terminal device, and the device identification Number may be, for example, an International Mobile Subscriber Identity (IMSI), a Globally Unique Temporary UE Identity (GUTI), an International Mobile Equipment Identity (IMEI), a Mobile Subscriber Identity Number (MSIN), or the like. The second terminal device can identify the identity information of the first terminal device through the device identification number.

In a possible example, the device feature information may further include a physical feature of the first terminal device binding user. The physical characteristic information may include at least one of: fingerprint, facial form, skeleton, DNA, retina, iris, palm, and vein of hand. After receiving the body characteristic information of the binding user of the first terminal device, the second terminal device can send a verification request to a server storing the body characteristic information of the human body to verify the first terminal device, so that the second terminal device can enable the user and the first terminal device to be in one-to-one correspondence, and can further verify the first terminal device.

And S420, the second terminal equipment receives the positioning signal.

In this embodiment of the application, after receiving the positioning signal, the second terminal device may measure the first orientation based on the AOA positioning technology, that is, measure the orientation of the second terminal device relative to the first terminal device based on the communication function supporting the AOA positioning technology, so as to verify whether the first terminal device points to the second terminal device. When the first direction measured by the second terminal equipment meets the first preset condition, the first terminal equipment is considered to point to the second terminal equipment, and the second terminal equipment can execute the group adding operation, so that the group adding safety is further improved, and irrelevant terminal equipment is prevented from being added into a target group.

Wherein the first orientation may include a first angle and/or a first distance, as shown in fig. 5A, the first angle may be an orientation angle formed between a middle of the second terminal device tip and a middle of the first terminal device tip; the first angle may also be a direction angle between a transmitting antenna of the second terminal device and a receiving antenna of the first terminal device. Of course, the embodiments of the present application also do not limit other methods for defining the angle between the second terminal device and the first terminal device. The first distance may be a straight line distance from the middle of the top end of the first terminal device to the middle of the top end of the second terminal device; the first distance may be a linear distance from a receiving antenna of the first terminal device to a receiving antenna of the second terminal device, which is not limited in this embodiment of the present application.

In some possible embodiments, the positioning signal is received by the second terminal device during the process of moving from a first position to a second position, and a second preset condition is satisfied between a first position of the first position and a first position of the second position.

The second terminal device may receive the positioning signal in the process of moving from the first position to the second position, and a bearing difference between the first position and the second position of the second terminal device satisfies a second preset condition, that is, a relative angle difference between the first position and the second position is smaller than or equal to a preset angle difference, and/or a relative distance difference between the first position and the second position is smaller than or equal to a preset distance difference. The preset angle difference may be set by a designer according to actual requirements and specific application scenarios, or may be set autonomously by a user, for example, may be set to 30 degrees, 45 degrees, 90 degrees, 120 degrees, 150 degrees, and so on. The preset distance difference may be set by a designer according to actual requirements and a specific application scenario, or may be set autonomously by a user, for example, the preset distance difference may be set to be 3cm, 5cm, 10cm, 15cm, 20cm, 30cm, and the like, which is not limited in this embodiment of the application.

For example, as shown in fig. 5B, assuming that the preset angle difference is 90 degrees and the preset distance difference is 20cm, in the first position, the direction angle between the first terminal device and the second terminal device is 20 degrees and the distance is 10 cm; in the second position, the direction angle between the first terminal device and the second terminal device is 45 degrees and the distance is 18 cm. The relative angle difference between the first position and the second position is smaller than the preset angle difference, and the relative distance difference between the first position and the second position is also smaller than the preset distance difference, so that a second preset condition is met between the first direction of the first position and the first direction of the second position.

In the embodiment of the application, when the second terminal device sweeps from one end to the other end, the group entering request sent by one or more first terminal devices in the sweeping range is received. By receiving the group joining request sent by one or more first terminal devices in the moving process, the time for a plurality of people to join the group in a short distance can be shortened, and the group joining efficiency is improved.

And S430, under the condition that the first direction meets a first preset condition, the second terminal equipment sends group entering invitation information, and the group entering invitation information response comprises an account number and/or a link of a target group.

Optionally, the first orientation comprises a first angle and/or a first distance;

the first direction meeting a first preset condition comprises: the first angle is smaller than or equal to a preset angle, and/or the first distance is smaller than or equal to a preset distance.

Wherein the second terminal device may measure a first distance and/or a first angle between the first terminal device and the second terminal device based on the supported AOA positioning techniques. When the second terminal device measures the positioning signal based on the supported AOA positioning technology to obtain a first angle, the second terminal device can trigger the second terminal device to enter the group invitation information to the first terminal device when the first angle is smaller than or equal to a preset angle; when the second terminal device measures the positioning signal based on the supported AOA positioning technology to obtain a first distance, and the second terminal device can trigger the second terminal device to enter the group invitation information to the first terminal device when the first distance is smaller than or equal to a preset distance; when the second terminal device obtains the first angle and the first distance based on the positioning signal measured by the second terminal device based on the supported AOA positioning technology, the second terminal device may trigger the second terminal device to enter the group invitation information to the first terminal device when the first angle is smaller than or equal to the preset angle and the first distance is smaller than or equal to the preset distance, so that the first terminal device joins the target group.

Further, the preset angle may be set by a designer according to an actual requirement and a specific application scenario, or may be set by a user, for example, the preset angle may be set to 90 degrees, 120 degrees, 150 degrees, 180 degrees, and the like, and the preset distance may be set by the designer according to the actual requirement and the specific application scenario, or may be set by the user, for example, may be set to 10cm, 15cm, 20cm, 30cm, 40cm, 50cm, and the like, which is not limited in this embodiment of the application.

In some possible embodiments, the method further comprises: and the second terminal equipment determines a target group, wherein the target group is a group displayed on a current screen or a newly created group.

Specifically, the second terminal device acquires the group displayed on the current screen, and determines the group displayed on the current page as the target group, or the second terminal device acquires the newly created group, and determines the newly created group as the target group.

In some embodiments, the target group may also be a group created at a certain time or a certain place, or may also be a group with the largest number of openings within a certain time, which is not limited in the embodiments of the present application.

And S440, the first terminal equipment receives the incoming group invitation information.

The group entry invitation information may further include a device identifier of the first terminal device. After receiving the group invitation information, the first terminal equipment verifies whether the group invitation information is sent by the terminal equipment pointed by the group invitation information by comparing the equipment identification in the group invitation information. When the equipment identifier in the group-entering invitation information is the equipment identifier of the first terminal equipment, the first terminal equipment agrees to join the target group; when the device identifier in the group invitation information is not the device identifier of the first terminal device, the first terminal device may ignore the group invitation information.

S450, the first terminal device joins the target group.

After receiving the group entry invitation information, the first terminal device joins the target group according to the account and/or link of the target group in the group entry invitation information.

Specifically, the link of the target group may be a two-dimensional code of the target group or an invitation to join the link of the target group. When the group entry invitation information includes the link of the target group and the link of the target group is the two-dimensional code, the first terminal device can extract the two-dimensional code from the group entry invitation information and scan the two-dimensional code to join the target group; when the group joining invitation information includes the link of the target group and the link of the target group is the invitation link, the first terminal device may open the invitation link and join the target group. When the group entry invitation information includes the account of the target group, the first terminal device may directly search the account and join the target group.

In practical applications, some groups require authorization from a group owner or manager to join. Therefore, in the embodiment of the present application, when the group adding right is set for the target group, the group adding right may be further included in the group entry invitation information, so that the first terminal device may directly join the target group according to the account and/or the link of the target group, and the group adding right does not need to send a message request again, thereby avoiding a problem that a group owner or a group manager cannot add the group in time when the message is not checked in time, and reducing the time for adding the group.

It can be seen that, in the embodiment of the present application, a first terminal device sends a positioning signal to a second terminal device, where the positioning signal is used for the second terminal device to measure a first orientation, and the first orientation is an orientation between the first terminal device and the second terminal device measured by an AOA positioning technology; the first terminal equipment receives group invitation information, wherein the group invitation information comprises an account number and/or a link of a target group; the first terminal equipment joins the target group; the first terminal device responds to join the target group based on the positioning signal. According to the method and the device, the second terminal equipment is triggered to send the group invitation information by sending the positioning signal to the second terminal equipment, so that user operation is reduced, the time for a plurality of people to add the group in a short distance is shortened, and the efficiency for adding the group is improved.

It will be appreciated that the electronic device, in order to implement the above-described functions, comprises corresponding hardware and/or software modules for performing the respective functions. The present application is capable of being implemented in hardware or a combination of hardware and computer software in conjunction with the exemplary algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, with the embodiment described in connection with the particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In this embodiment, the electronic device may be divided into functional modules according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module may be implemented in the form of hardware. It should be noted that the division of the modules in this embodiment is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

In the case of dividing each function module corresponding to each function, fig. 6 shows a schematic diagram of a group joining apparatus, as shown in fig. 6, the group joining apparatus 600 is applied to an electronic device, and the group joining apparatus 600 may include: a transceiving unit 610 and a processing unit 620.

Among other things, the transceiver unit 610 may be used to support the electronic device to perform the above-described S410, S420, S430, S440, etc., and/or other processes for the techniques described herein.

The processing unit 620 may be used to support the electronic device in performing the above-described S450, and/or the like, and/or other processes for the techniques described herein.

It should be noted that all relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again.

The electronic device provided by the embodiment is used for executing the group joining method, so that the same effect as the effect of the implementation method can be achieved.

In case an integrated unit is employed, the electronic device may comprise a processing module, a storage module and a communication module. The processing module may be configured to control and manage an action of the electronic device, for example, may be configured to support the electronic device to perform the steps performed by the transceiver unit 610 and the processing unit 620. The memory module may be used to support the electronic device in executing stored program codes and data, etc. The communication module can be used for supporting the communication between the electronic equipment and other equipment.

The processing module may be a processor or a controller. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. A processor may also be a combination of computing functions, e.g., a combination of one or more microprocessors, a Digital Signal Processing (DSP) and a microprocessor, or the like. The storage module may be a memory. The communication module may specifically be a radio frequency circuit, a bluetooth chip, a Wi-Fi chip, or other devices that interact with other electronic devices.

In an embodiment, when the processing module is a processor and the storage module is a memory, the electronic device according to this embodiment may be a device having the structure shown in fig. 1.

The present embodiment also provides a computer storage medium, where computer instructions are stored in the computer storage medium, and when the computer instructions are run on an electronic device, the electronic device is caused to execute the above related method steps to implement the group joining method in the above embodiments.

The present embodiment also provides a computer program product, which when running on a computer, causes the computer to execute the above related steps to implement the group joining method in the above embodiments.

In addition, embodiments of the present application also provide an apparatus, which may be specifically a chip, a component or a module, and may include a processor and a memory connected to each other; the memory is used for storing computer execution instructions, and when the device runs, the processor can execute the computer execution instructions stored in the memory, so that the chip can execute the group joining method in the above method embodiments.

The electronic device, the computer storage medium, the computer program product, or the chip provided in this embodiment are all configured to execute the corresponding method provided above, so that the beneficial effects achieved by the electronic device, the computer storage medium, the computer program product, or the chip may refer to the beneficial effects in the corresponding method provided above, and are not described herein again.

Through the description of the above embodiments, those skilled in the art will understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, and in practical applications, the above function distribution may be completed by different functional modules as needed, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another apparatus, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A group joining method applied to an electronic device, the method comprising:

and the first terminal equipment joins the target group.

2. The method of claim 1, further comprising:

and the first terminal equipment sends equipment characteristic information to the second terminal equipment, wherein the equipment characteristic information is used for verifying the group access authority of the first terminal equipment.

3. A group joining method applied to an electronic device, the method comprising:

4. The method of claim 3, wherein the first orientation comprises a first angle and/or a first distance;

5. The method according to claim 3 or 4, characterized in that the method further comprises: and the second terminal equipment determines a target group, wherein the target group is a group displayed on a current screen or a newly created group.

6. The method according to any one of claims 1-5, further comprising:

the second terminal equipment receives equipment characteristic information from the first terminal equipment;

and verifying the group access authority of the first terminal equipment based on the equipment characteristic information.

7. The method according to any of claims 1-6, wherein the positioning signal is received by the second terminal device during a movement from a first location to a second location, and wherein a second predetermined condition is satisfied between a first position of the first location and a first position of the second location.

8. A group joining apparatus, applied to an electronic device, the apparatus comprising:

a processing unit for joining the target group.

9. A group joining apparatus, applied to an electronic device, the apparatus comprising:

10. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-2 or 3-7.

11. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any of claims 1-2 or claims 3-7.