WO2020207326A1

WO2020207326A1 - Dialogue message sending method and electronic device

Info

Publication number: WO2020207326A1
Application number: PCT/CN2020/083019
Authority: WO
Inventors: 佘智; 文平; 涂林林
Original assignee: 华为技术有限公司
Priority date: 2019-04-10
Filing date: 2020-04-02
Publication date: 2020-10-15
Also published as: CN110177074A; CN110177074B

Abstract

The embodiments of the present application provide a dialogue message sending method and an electronic device, relating to the field of terminal technology, being able to prevent a user from sending a chat message containing the user's private content to an irrelevant contact, thereby preventing the user's private content from being leaked, and improving the security of an electronic device. Said method comprises: an electronic device displaying a dialogue interface with a first contact; the electronic device receiving a first dialogue message inputted by a user in the dialogue interface; the electronic device identifying that the first dialogue message contains private content; the private content being associated with a first level of affinity, the first level of affinity being a level of affinity between the first contact and the user; and the electronic device prompting the user of the security risk of sending the first dialogue message to the first contact.

Description

Method and electronic device for sending dialogue messages

This application claims the priority of a Chinese patent application filed with the State Intellectual Property Office of China, the application number is 201910286091.2, and the invention title is "a method and electronic device for sending dialogue messages" on April 10, 2019, the entire content of which is by reference Incorporated in this application.

Technical field

The embodiments of the present application relate to the field of terminal technologies, and in particular, to a method for sending a dialog message and an electronic device.

Background technique

Generally, various types of chat applications (APP) are installed in users' electronic devices, such as SMS APP, WeChat APP, and Weibo APP. Users can use these chat applications to send chat messages to corresponding contacts or groups to communicate and interact with the corresponding contacts.

Taking the example of a user installing a WeChat APP in a mobile phone, the user can add multiple contacts or groups in the WeChat APP. The user can open the chat interface of a contact or group to send chat messages with the corresponding contact. The chat message may include content such as text, pictures, or videos. The content of the chat messages is mostly information related to the privacy of the user, such as the user's private photo, address, contact information, or family information. Once a user mistakenly sends a chat message involving user privacy to an unrelated contact or group, it will cause the leakage of user privacy and increase the security risk of the mobile phone.

Summary of the invention

The embodiments of the present application provide a method and electronic device for sending dialog messages, which can prevent users from sending chat messages containing user privacy to unrelated contacts, thereby preventing user privacy from being leaked and improving the security of electronic devices.

In order to achieve the foregoing objectives, the following technical solutions are adopted in the embodiments of this application:

In a first aspect, an embodiment of the present application provides a method for sending a dialog message, including: an electronic device displays a dialog interface with a first contact; further, the electronic device can receive the first dialog message input by the user in the dialog interface; electronic The device can identify whether the first conversation message contains private content associated with the first level of intimacy. The first level of intimacy refers to the level of intimacy between the first contact and the user; if it contains private content, it means that the first conversation message exists If the content exceeds the degree of intimacy between the user and the first contact, then, before sending the first conversation message to the first contact, the electronic device may prompt the user to send the first conversation message to the first contact as a security risk.

That is, before the mobile phone sends the first conversation message to the contact, it can determine whether the contact has the authority to read the conversation message entered by the user this time according to the intimacy between the user and the contact. If the content in the conversation message is the privacy of the user to the contact, the mobile phone can remind the user of the security risk of sending the conversation message, so as to prevent the user from sending the private conversation message to irrelevant contacts and prevent user privacy Is leaked, improving the security of electronic equipment.

In a possible implementation, the electronic device recognizing that the first conversation message contains private content includes: the electronic device recognizing one or more sensitive information units contained in the first conversation message; The level determines whether the sensitive information unit is private content. In other words, the definition of privacy content in the conversation message can be dynamically changed according to the intimacy level between the two parties participating in the chat. The higher the level of intimacy, the higher the degree of intimacy between the two parties in the chat, and the looser definition of the privacy content of the electronic device in the dialogue message; the lower the level of intimacy, the lower the degree of intimacy between the two parties in the chat. The conditions for defining privacy content in conversation messages are more stringent.

Exemplarily, the electronic device determines whether the sensitive information unit is private content according to the first intimacy level, which specifically includes: when the first intimacy level is the first level (that is, the degree of intimacy is high), the electronic device determines that the sensitive unit is not private Content; When the first level of intimacy is at the second level (that is, the level of intimacy is low), the electronic device determines that the sensitive unit is private content; among them, the user’s degree of intimacy with the first contact at the first level is higher than at The degree of intimacy between the user and the first contact in the second level.

In a possible implementation manner, before the electronic device prompts the user to send the first conversation message to the first contact about the security risk, the method further includes: the electronic device calculates the proportion of the private content in the first conversation message; wherein, The electronic device reminds the user of the security risks of sending the first conversation message to the first contact, including: when the proportion of private content in the first conversation message is greater than the threshold, it indicates that the first conversation message is sent to the first contact this time If the security risk is greater, the electronic device can prompt the user of the security risk of the sending operation.

Exemplarily, the above threshold may be dynamically set according to the intimacy level between the user and the first contact. For example, when the first intimacy level is the first level, it means that the user is relatively close to the first contact, and the above threshold can be set to the first value with a larger value; that is, when the private content is in the first conversation message Only when the proportion of in is high, the user will be notified that there is a risk of privacy leakage; when the first intimacy level is the second level, it means that the user is not very close to the first contact. The above threshold can be set to a smaller value The second value; that is, when the private content in the first conversation message is relatively low, it will prompt the user that there is a risk of privacy leakage.

In a possible implementation manner, the electronic device prompting the user to send the first conversation message to the first contact of the security risk includes: the electronic device displays a prompt message in the conversation interface, and the prompt message is used to prompt the user to send the first conversation message to the first contact. The security risk of the contact sending the first conversation message. Of course, the electronic device may also remind the user of the security risk of sending the first conversation message to the first contact by means of voice, animation, or vibration.

In a possible implementation, the above prompt message includes a first prompt box and a second prompt box; the first prompt box is used to instruct to continue sending the first dialog message, and the second prompt box is used to instruct to cancel sending the first dialog. Message; after the electronic device displays the above prompt message in the dialog interface, it also includes: if it detects that the user operates according to the first prompt box, indicating that the user is still required to send the first dialog message when the security risk is known, the electronic device The first dialog message can be sent to the first contact in response to the operation; if the user's operation according to the second prompt box is detected, the electronic device can cancel sending the first dialog message to the first contact.

In a possible implementation manner, before the electronic device sends the first conversation message to the first contact, it further includes: the electronic device masks the private content in the first conversation message, and the masking process includes blurring and printing. Mosaic or generate one or more of the watermarks, so that the electronic device can shield the content related to the privacy of the contact when displaying the dialogue message sent by the contact, and improve the security of information interaction in the chat scene.

In a possible implementation, when the label of the first contact is a partner, the first level of intimacy is the first level with the highest degree of intimacy; or, when the label of the first contact is family, the first level of intimacy The second level of intimacy is the second next; or, when the label of the first contact is a friend, the first intimacy level is the third next to the degree of intimacy; or, when the label of the first contact is a colleague , The first level of intimacy is the fourth level with the lowest degree of intimacy.

In other words, the user’s intimacy with the first contact at the first level is higher than the user’s intimacy with the first contact at the second level; the user’s intimacy with the first contact at the second level , Is higher than the intimacy between the user and the first contact at the third level; the intimacy between the user and the first contact at the third level is higher than the intimacy between the user and the first contact at the fourth level.

In a possible implementation manner, the foregoing first dialog message may include one or more of text, audio, numbers, letters, symbols, pictures, or videos.

In a second aspect, an embodiment of the present application provides a method for sending a dialog message, including: an electronic device displays a dialog interface with a first contact; further, the electronic device can receive the first dialog message input by the user in the dialog interface, and Identify the sensitive information unit in the first conversation message, such as the user's address, phone number, ID number, etc.; before sending the first conversation message to the first contact, the electronic device can determine the identified sensitive information unit and the first intimacy level (That is, whether the degree of intimacy between the first contact and the user) matches; if the sensitive information unit does not match the first degree of intimacy, it means that there is content in the first conversation message that exceeds the degree of intimacy between the user and the first contact, then The electronic device can remind the user of the security risk of sending the first conversation message to the first contact this time, so as to prevent the user from sending a private conversation message to irrelevant contacts and improve the security of the electronic device; if the sensitive information unit is The first intimacy level matches, indicating that the content in the first conversation message is not considered user privacy for the first contact, and the electronic device can normally send the first conversation message to the first contact.

In a possible implementation, when the first intimacy level is the first level with higher intimacy, the first intimacy level matches the first type of sensitive information; when the first intimacy level is the second with lower intimacy level When leveling, the first intimacy level matches the second type of sensitive information; among them, the first type of sensitive information is a subset of the second type of sensitive information. That is to say, when the user is more intimate with the first contact, the more sensitive information is allowed to be sent to the first contact, and when the user’s degree of closeness with the first contact is lower, the information sent to the first contact is allowed The less sensitive information is, the less sensitive information can be used to prevent users from sending private conversation messages to irrelevant contacts, the privacy of users is prevented from being leaked, and the security of electronic devices is improved.

In a possible implementation, the electronic device prompts the user to send the first conversation message to the first contact of the security risk, including: the electronic device displays a prompt message in the conversation interface, and the prompt message is used to prompt the user to contact the first contact. The security risk of a person sending the first conversation message. Of course, the electronic device may also remind the user of the security risk of sending the first conversation message to the first contact by means of voice, animation, or vibration.

In a possible implementation, the above prompt message may include a first prompt box and a second prompt box; the first prompt box is used to instruct to continue sending the first dialog message, and the second prompt box is used to instruct to cancel sending the first dialog message. Dialogue message; after the electronic device displays the prompt message in the dialogue interface, it also includes: if the user is detected according to the first prompt box, the electronic device sends the first dialogue message to the first contact; In the second prompt box, the electronic device cancels sending the first conversation message to the first contact.

In a possible implementation manner, before the electronic device sends the first conversation message to the first contact, the method further includes: the electronic device performs masking processing on the sensitive information unit in the first conversation message, and the masking processing includes blurring, Mosaic or generate one or more of the watermarks, thereby shielding the content related to user privacy in the first conversation message when the conversation message is sent.

In a third aspect, an embodiment of the present application provides an electronic device, including: a touch screen, a communication module, one or more processors, one or more memories, and one or more computer programs; wherein, the processor and the communication module, The touch screen and the memory are both coupled, and the above-mentioned one or more computer programs are stored in the memory. When the electronic device is running, the processor executes the one or more computer programs stored in the memory to make the electronic device execute any of the above-mentioned computer programs. The sending method of the conversation message described above.

In a fourth aspect, an embodiment of the present application provides a computer storage medium, including computer instructions, which when the computer instructions run on an electronic device, cause the electronic device to execute the method for sending a dialog message as described in any one of the first aspect.

In a fifth aspect, embodiments of the present application provide a computer program product, which when the computer program product runs on an electronic device, causes the electronic device to execute the method for sending a dialog message as described in any one of the first aspect.

Understandably, the electronic equipment described in the third aspect, the computer storage medium described in the fourth aspect, and the computer program product described in the fifth aspect provided above are all used to execute the corresponding methods provided above. For the beneficial effects that can be achieved, please refer to the beneficial effects in the corresponding method provided above, which will not be repeated here.

Description of the drawings

FIG. 1 is a first structural diagram of an electronic device according to an embodiment of the application;

2 is a schematic flowchart of a method for sending a dialog message provided by an embodiment of the application;

FIG. 3 is a schematic diagram 1 of a scenario of a method for sending a dialog message provided by an embodiment of the application;

4 is a schematic diagram of a second scenario of a method for sending a dialog message provided by an embodiment of the application;

FIG. 5 is a schematic diagram three of a scenario of a method for sending a dialog message provided by an embodiment of the application;

FIG. 6 is a fourth schematic diagram of a scenario of a method for sending a dialog message provided by an embodiment of this application;

FIG. 7 is a schematic diagram 5 of a scenario of a method for sending a dialog message provided by an embodiment of this application;

FIG. 8 is a sixth scenario diagram of a method for sending a dialog message according to an embodiment of the application;

FIG. 9 is a schematic diagram 7 of a method for sending a dialog message according to an embodiment of the application;

FIG. 10 is a schematic diagram eight of a scenario of a method for sending a dialog message provided by an embodiment of this application;

FIG. 11 is a schematic diagram 9 of a scenario of a method for sending a dialog message provided by an embodiment of the application;

12 is a schematic diagram ten of a scenario of a method for sending a dialog message provided by an embodiment of this application;

FIG. 13 is a schematic eleventh scenario of a method for sending a dialog message provided by an embodiment of this application;

14 is a schematic structural diagram of an operating system in an electronic device provided by an embodiment of this application;

FIG. 15 is a second structural diagram of an electronic device provided by an embodiment of this application.

detailed description

The implementation of this embodiment will be described in detail below with reference to the accompanying drawings.

Exemplarily, the method for sending dialog messages provided by the embodiments of the present application can be applied to mobile phones, tablet computers, notebook computers, ultra-mobile personal computers (UMPC), handheld computers, netbooks, and personal digital assistants. Electronic devices such as (personal digital assistant, PDA), wearable electronic devices, virtual reality devices, etc., are not limited in the embodiments of the present application.

Exemplarily, 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 charging management module 140, a power management module 141, a battery 142, an antenna 1, and an antenna 2. , Mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, buttons 190, motor 191, indicator 192, camera 193, display screen 194, and Subscriber identification module (subscriber identification module, SIM) card interface 195, etc.

It can be understood that the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the electronic device 100. In other embodiments of the embodiments of the present application, the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or arrange different components. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU), etc. Among them, the different processing units may be independent devices or integrated in one or more processors.

The controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.

A memory may also be provided in the processor 110 to store instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory can store instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 110 is reduced, and the efficiency of the system is improved.

In some embodiments, the processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, and a universal asynchronous transmitter (universal asynchronous) interface. receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / Or Universal Serial Bus (USB) interface, etc.

The charging management module 140 is used to receive charging input from the charger. Among them, the charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive the charging input of the wired charger through the USB interface 130. In some embodiments of wireless charging, the charging management module 140 may receive the wireless charging input through the wireless charging coil of the electronic device 100. While the charging management module 140 charges the battery 142, it can also supply power to the electronic device through the power management module 141.

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 can receive input from the battery 142 and/or the charging management module 140, and supply power to the processor 110, the internal memory 121, the display screen 194, the camera 193, and the wireless communication module 160.

The power management module 141 can be used to monitor performance parameters such as battery capacity, battery cycle times, battery charging voltage, battery discharging voltage, and battery health status (such as leakage, impedance). In some other embodiments, the power management module 141 may also be provided in the processor 110. In other embodiments, the power management module 141 and the charging management module 140 may also be provided in the same device.

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

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

The mobile communication module 150 can provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the electronic device 100. The mobile communication module 150 may include one or more filters, switches, power amplifiers, low noise amplifiers (LNA), etc. The mobile communication module 150 can receive electromagnetic waves by the antenna 1, and perform processing such as filtering and amplifying the received electromagnetic waves, and then transmitting them to the modem processor for demodulation. The mobile communication module 150 can also amplify the signal modulated by the modem processor, and convert it into electromagnetic waves for radiation via the antenna 1. In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110. In some embodiments, at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be provided in the same device.

The modem processor may include a modulator and a demodulator. Among them, the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. Then the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing. The low-frequency baseband signal is processed by the baseband processor and then passed to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.), or displays an image or video through the display screen 194. In some embodiments, the modem processor may be an independent device. In other embodiments, the modem processor may be independent of the processor 110 and be provided in the same device as the mobile communication module 150 or other functional modules.

The wireless communication module 160 can provide applications on the electronic device 100 including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), and global navigation satellites. System (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 160 may be one or more devices integrating one or more communication processing modules. The wireless communication module 160 receives electromagnetic waves via the antenna 2, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110. The wireless communication module 160 can also receive the signal to be sent from the processor 110, perform frequency modulation, amplify it, and convert it into electromagnetic wave radiation via the antenna 2.

In some embodiments, the antenna 1 of the electronic device 100 is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the electronic device 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technologies may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc. The GNSS may include global positioning system (GPS), global navigation satellite system (GLONASS), Beidou navigation satellite system (BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite-based augmentation systems (SBAS).

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

The display screen 194 is used to display images, videos, etc. The display screen 194 includes a display panel. The display panel can adopt liquid crystal display (LCD), organic light-emitting diode (OLED), active-matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode). AMOLED, flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc. In some embodiments, the electronic device 100 may include one or N display screens 194, and N is a positive integer greater than one.

The electronic device 100 can implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen 194, and an application processor.

The ISP is used to process the data fed back from the camera 193. For example, when taking a picture, the shutter is opened, the light is transmitted to the photosensitive element of the camera through the lens, the light signal is converted into an electrical signal, and the photosensitive element of the camera transfers the electrical signal to the ISP for processing and is converted into an image visible to the naked eye. ISP can also optimize the image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be provided in the camera 193.

The camera 193 is used to capture still images or videos. The object generates an optical image through the lens and projects it to the photosensitive element. The photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. ISP outputs digital image signals to DSP for processing. DSP converts digital image signals into standard RGB, YUV and other formats. In some embodiments, the electronic device 100 may include 1 or N cameras 193, and N is a positive integer greater than 1.

Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the electronic device 100 selects the frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.

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 can play or record videos in a variety of encoding formats, such as: moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, etc.

NPU is a neural-network (NN) computing processor. By drawing on the structure of biological neural networks, for example, the transfer mode between human brain neurons, it can quickly process input information and can continuously learn by itself. The NPU can realize applications such as intelligent cognition of the electronic device 100, such as image recognition, face recognition, voice recognition, text understanding, and so on.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example, save music, video and other files in an external memory card.

The internal memory 121 may be used to store one or more computer programs, and the one or more computer programs include instructions. The processor 110 can run the above-mentioned instructions stored in the internal memory 121 to enable the electronic device 100 to execute the methods for intelligently recommending contacts provided in some embodiments of the present application, as well as various functional applications and data processing. The internal memory 121 may include a storage program area and a storage data area. Among them, the storage program area can store the operating system; the storage program area can also store one or more application programs (such as a gallery, contacts, etc.), etc. The data storage area can store data (such as photos, contacts, etc.) created during the use of the electronic device 101. In addition, 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 devices, flash memory devices, universal flash storage (UFS), etc. In other embodiments, the processor 110 executes the instructions stored in the internal memory 121 and/or the instructions stored in the memory provided in the processor to cause the electronic device 100 to execute the smart device provided in the embodiments of the present application. Recommended number method, as well as various functional applications and data processing.

The electronic device 100 can 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. For example, music playback, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal. The audio module 170 can also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be provided in the processor 110, or part of the functional modules of the audio module 170 may be provided in the processor 110.

The speaker 170A, also called a "speaker", is used to convert audio electrical signals into sound signals. The electronic device 100 can listen to music through the speaker 170A, or listen to a hands-free call.

The receiver 170B, also called "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device 100 answers a call or voice message, it can receive the voice by bringing the receiver 170B close to the human ear.

The microphone 170C, also called "microphone", "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can approach the microphone 170C through the mouth to make a sound, and input the sound signal to the microphone 170C. The electronic device 100 may be provided with one or more microphones 170C. In other embodiments, the electronic device 100 may be provided with two microphones 170C, which can implement noise reduction functions in addition to collecting sound signals. In some other embodiments, the electronic device 100 can also be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.

The earphone interface 170D is used to connect wired earphones. The earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (OMTP) standard interface, or a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The sensor module 180 may include a pressure sensor 180A, a gyroscope 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, and an ambient light sensor 180L, bone conduction sensor 180M, etc. The embodiments of this application do not impose any limitation on this.

The button 190 includes a power button, a volume button, and so on. The button 190 may be a mechanical button. It can also be a touch button. The electronic device 100 may receive key input, and generate key signal input related to user settings and function control of the electronic device 100.

The motor 191 can generate vibration prompts. The motor 191 can be used for incoming call vibration notification, and can also be used for touch vibration feedback. For example, touch operations applied to different applications (such as photographing, audio playback, etc.) can correspond to different vibration feedback effects. Acting on touch operations in different areas of the display screen 194, the motor 191 can also correspond to different vibration feedback effects. Different application scenarios (for example: time reminding, receiving information, alarm clock, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.

The indicator 192 may be an indicator light, which may be used to indicate the charging status, power change, or to indicate messages, missed calls, notifications, and so on.

The SIM card interface 195 is used to connect to the SIM card. The SIM card can be inserted into the SIM card interface 195 or pulled out from the SIM card interface 195 to achieve contact and separation with the electronic device 100. The electronic device 100 may support 1 or N SIM card interfaces, and N is a positive integer greater than 1. The SIM card interface 195 can support Nano SIM cards, Micro SIM cards, SIM cards, etc. The same SIM card interface 195 can insert multiple cards at the same time. The types of the multiple cards can be the same or different. The SIM card interface 195 can also be compatible with different types of SIM cards. The SIM card interface 195 may also be compatible with external memory cards. The electronic device 100 interacts with the network through the SIM card to implement functions such as call and data communication. In some embodiments, the electronic device 100 adopts an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100.

Taking a mobile phone as an example of the aforementioned electronic device 100, the mobile phone can send chat messages (also called conversation messages) to other electronic devices through the mobile communication module 150 or the wireless communication module 160. For example, chat applications such as SMS APP, WeChat APP, and Weibo APP can be installed on the mobile phone. In these chat applications, the user can select the corresponding contact and enter the chat message that needs to be sent to the contact. Subsequently, if it is detected that the user performs the operation of sending the chat message, the mobile phone can send the chat message input by the user this time to the electronic device of the contact selected by the user through the mobile communication module 150 or the wireless communication module 160.

In the embodiment of the present application, before user A uses the chat application on his mobile phone to send a chat message to contact B, the mobile phone can obtain the intimacy level between user A and contact B. For example, when user A and contact B are family relationships, the closeness level between user A and contact B is high; when user A and contact B are friends, the closeness between user A and contact B The level is intermediate; when user A and contact B are colleagues, the intimacy level between user A and contact B is low.

Furthermore, the mobile phone can determine whether the chat message sent by user A this time contains private content according to the intimacy level between user A and contact B. For example, the chat message sent by user A this time contains the ID number. If the intimacy level between user A and contact B is high, it means that the security risk of user A sending ID number to contact B is small, and the mobile phone It can be determined that the chat message does not contain private content. Correspondingly, if the intimacy level between the user A and the contact B is low, indicating that the security risk of the user A sending the ID number to the contact B is relatively high, the mobile phone can determine that the chat message contains private content.

Then, if it is determined that the chat message sent by user A this time contains private content, the mobile phone can prompt the user to choose whether to continue to send the chat message before sending the chat message to contact B, so as to avoid user A's chat that contains private content by mistake The message is sent to a contact with a lower level of intimacy, causing security issues such as leakage of user privacy. Of course, the mobile phone can also perform coding, blurring, and mosaic processing on the privacy content in the chat message before sending it to contact B. The embodiment of the present application does not impose any restriction on this.

That is to say, in this embodiment of the application, before user A uses a mobile phone to send a chat message to a contact (for example, contact B above), the mobile phone can determine the contact person according to the degree of intimacy between user A and contact B Does B have the authority to read the chat messages sent by user A this time? If the content of the chat message is user A's privacy to contact B, the mobile phone can remind user A of the security risk of sending the chat message, thereby preventing user A from sending chat messages containing privacy to unrelated contacts , To prevent user privacy from being leaked and improve the security of electronic equipment.

For ease of understanding, a method for sending a dialog message provided by an embodiment of the present application will be specifically introduced below with reference to the accompanying drawings. In the following embodiments, a mobile phone is used as an example of the electronic device 100.

FIG. 2 is a schematic flowchart of a method for sending a dialog message according to an embodiment of the application. As shown in Figure 2, the method for sending the conversation message may include:

S201. The mobile phone displays a chat interface between the user and the first contact, and the chat interface includes an input box and a send button for chat messages.

Generally, when a user (such as Jack) needs to chat with a contact using a mobile phone, he can open the corresponding chat application. For example, the chat application may be an application with a chat function, such as a short message APP and a WeChat APP. Take the WeChat APP as an example. After the user Jack opens the WeChat APP in the mobile phone, he can open a chat interface (also called a dialogue interface) of a certain contact (for example, contact Sam) in the WeChat APP.

At this time, as shown in Figure 3, the mobile phone can display the chat interface 301 of the contact Sam in the WeChat APP. The chat interface 301 includes a chat message input box 302, a chat message sending button 303, and a chat message display area 304. The input box 302 is used to receive the chat message that needs to be sent this time input by the user Jack. The send button 303 is used to instruct the mobile phone to send the chat message in the input box 302 to the corresponding contact Sam. The display area 304 is used to display the chat messages sent between the user Jack and the contact Sam.

S202. The mobile phone receives the chat message input by the user in the chat interface.

Still taking the chat interface 301 of the contact Sam as an example, the user Jack can use an input method application or a stylus to input the chat message sent to the contact Sam this time into the input box 302. Of course, the user can also use voice and other methods to input the chat message sent to contact Sam this time. Wherein, the chat message may include one or more of text, numbers, letters, symbols, audio, pictures, or videos, which is not limited in the embodiment of the present application.

As shown in FIG. 4, the mobile phone can receive a chat message 401 input by the user Jack in the input box 302, and the chat message 401 is "Come to my house for dinner in the afternoon, Building 203, Happy Community". Furthermore, the user Jack can click the send button 303 in the chat interface 301 to instruct the mobile phone to send the chat message 401 to the contact Sam. After the mobile phone detects that the user has clicked the send button 303 in the chat interface 301, the following steps S203-S206 can be continued. Of course, the user can also select the send button 303 in the chat interface 301 by voice or other means. After detecting that the user selects the send button 303, the mobile phone can continue to perform the following steps S203-S206.

S203. The mobile phone obtains the intimacy level between the user and the first contact.

Exemplarily, the mobile phone may pre-mark the intimacy level between the user Jack and each contact in the WeChat APP. For example, the mobile phone can preset the intimacy level, including four intimacy levels descending A, B, C, and D in sequence. When the intimacy level is A, it indicates that the intimacy between the user Jack and the corresponding contact is the highest; when the intimacy level is D, it indicates that the intimacy between the user Jack and the corresponding contact is the lowest.

In some embodiments, the user can manually set groups or tags for each contact in the WeChat APP. As shown in Figure 5, the user Jack sets the label of the WeChat contact Sam to "spouse", then the mobile phone can determine the highest level of intimacy between the user Jack and the contact Sam according to the label: level A. For another example, when the contact Sam is in the group named "family", the mobile phone can mark the intimacy level between the user Jack and the contact Sam as A, indicating that the intimacy between the user Jack and the contact Sam is very high . When the contact Sam is in the group named "Stranger", the mobile phone can mark the intimacy level between the user Jack and the contact Sam as D, indicating that the intimacy between the user Jack and the contact Sam is low. For another example, if the user does not set a group or label for the contact Sam, the mobile phone may default to the intimacy level between the user Jack and the contact Sam as D, which is a lower intimacy.

In some embodiments, the mobile phone can also automatically recognize the intimacy level between the user Jack and each contact in the WeChat APP. For example, the mobile phone can count the chat frequency between the user Jack and each contact in the WeChat APP in the recent period of time. If the chat frequency between the user Jack and the contact Sam is greater than the first preset value, the phone can mark the intimacy level between the user Jack and the contact Sam as level A; if the chat frequency between the user Jack and the contact Sam Is greater than the second preset value and less than the first preset value (the first preset value is greater than the second preset value), the mobile phone can mark the intimacy level between the user Jack and the contact Sam as B; If the chat frequency between contact Sam is less than the second preset value, the mobile phone can mark the intimacy level between user Jack and contact Sam as C level. Alternatively, the mobile phone can also identify the chat content between the user Jack and each contact in the WeChat APP in the most recent period of time, and furthermore, the mobile phone can identify the intimacy level between the user Jack and each contact based on the chat content. There are no restrictions.

In addition, the mobile phone can also regularly update the intimacy level between the user Jack and each contact in the chat application. For example, the mobile phone can monitor the chat frequency or content between the user Jack and each contact in the WeChat APP over a period of time. Taking contact Sam as an example, the intimacy level between user Jack and contact Sam is C level, when it is detected that the chat frequency between user Jack and contact Sam in the last month is greater than the second preset value and less than the first preset value Later, it is explained that the intimacy between the user Jack and the contact Sam has increased, and the mobile phone can update the intimacy level between the user Jack and the contact Sam to a higher level of intimacy B. For another example, the mobile phone can monitor the chat content between the user Jack and each contact in the WeChat APP for a period of time, and there is a corresponding relationship between different chat content and different intimacy levels. When it is detected that the chat content between the user Jack and the contact Sam corresponds to the A-level intimacy level, the mobile phone can update the intimacy level between the user Jack and the contact Sam to A-level, which is not limited in the embodiment of the application. .

In some embodiments, the mobile phone may also record the intimacy level between the user Jack and each contact in the contact APP in the contacts APP (also referred to as the address book APP). As shown in Figure 6, the contact APP stores basic information of the contact "Zhang San". For example, the basic information includes "Zhang San"'s work phone number, personal phone number, address, and group information. In the embodiment of this application, the basic information of the contact "Zhang San" also records the social information of "Zhang San". For example, the account of "Zhang San" in the WeChat APP is "Sam" 601, that is, contact "Zhang San" in the People APP corresponds to "Sam" in the WeChat APP. Also, as shown in FIG. 6, the basic information of the contact "Zhang San" also records that the intimacy level 602 of the user Jack and "Zhang San" is B level.

Then, if it is detected that the user Jack has clicked the send button 303 in the above-mentioned chat interface 301, the mobile phone can call the contact APP to query that the contact corresponding to the WeChat contact Sam in the contact APP is "Zhang San". Since the intimacy level 602 of the user Jack and the contact "Zhang San" is recorded in the contact APP as B level, the mobile phone can determine that the intimacy level between the user Jack and the contact Sam in the WeChat APP is also B level.

Alternatively, the mobile phone may also obtain the intimacy level between the user Jack and the contact Sam after detecting that the user opens the chat interface 301 of the contact Sam. Alternatively, the mobile phone may also obtain the intimacy level between the user Jack and the contact Sam during the process of receiving the user's input of this chat message, and this embodiment of the application does not impose any limitation on this.

In other embodiments, as shown in FIG. 7, if it is detected that the user Jack clicks the send button 702 in the chat interface 701 of a certain group to send the chat message 703 entered this time, then the first contact can be Include all contacts in the group. In order to prevent the user Jack from disclosing the chat message 703 containing private content in the group, the mobile phone can default to the lowest level of intimacy between the user Jack and the first contact D at this time. Alternatively, the mobile phone may obtain the intimacy level between the user Jack and each contact in the group, and use the lowest intimacy level as the intimacy level between the user Jack and the first contact this time.

Alternatively, the mobile phone may also send a request to the server to obtain the intimacy level between the user Jack and the contact Sam from the server, and this embodiment of the application does not impose any restriction on this. It should be noted that in the above embodiment, the mobile phone pre-divided the intimacy level into four levels A, B, C, and D for example. It is understandable that the number and specific names of the above-mentioned intimacy levels are not limited in the embodiments of the present application.

S204. The mobile phone marks the privacy content in the chat message according to the intimacy level between the user and the first contact.

In the embodiment of the present application, the definition of private content can be dynamically changed according to the intimacy level between the two parties participating in the chat. Take the information of the home address of the user Jack as an example. If the intimacy level between the user Jack and the contact Sam who is chatting is very high, indicating that the user Jack and the contact Sam are relatively close, then when Jack's home address appears in the chat message It does not mean that the privacy of user Jack has been leaked. At this time, the mobile phone can determine that Jack's home address appearing in the chat message does not belong to private content. Correspondingly, if the intimacy level between the user Jack and the contact Sam who is chatting is low, then the user Jack may leak the privacy of the user Jack when sending his home address to the contact Sam. At this time, the mobile phone can determine the chat message Jack's home address in the is private content.

Exemplarily, the mobile phone can preset the correspondence between different intimacy levels and different privacy contents. As shown in Figure 8, the intimacy level is divided into four levels: A, B, C, and D from high to low. The higher the level of intimacy, the higher the degree of intimacy between the two parties in the chat. When the mobile phone defines the privacy content of the chat message The definition condition of is more relaxed; when the level of intimacy is lower, it means that the intimacy of both parties in the chat is lower, and the definition condition of mobile phone in defining the privacy content of chat messages is more strict.

For example, as shown in Figure 8, when the intimacy level is the lowest level D, if the contact information, work unit, home address, hobbies and habits, family member information, ID number, account number of user Jack appear in this chat message Password or private image, the phone can mark this information as private content.

When the intimacy level is C, if the contact information, work unit, home address, or hobbies of user Jack appear in this chat message, the mobile phone will not mark this information as private content. However, if the chat message is If user Jack's family member information, ID number, account password or private image appears, the mobile phone can mark these information as private content.

When the intimacy level is B, if the contact information, work unit, home address, hobbies and habits, family member information or ID number of user Jack appear in this chat message, the mobile phone will not mark these information as private content, but , If user Jack’s account password or private image appears in this chat message, the phone can mark this information as private content.

When the intimacy level is A, if the user Jack’s contact information, work unit, home address, hobbies and habits, family member information, ID number, account password or private image appear in this chat message, the mobile phone will not send these information Mark as private content. Of course, the user can also manually set the correspondence between different intimacy levels and different privacy content in the mobile phone, that is, set to open different privacy permissions to contacts of different intimacy levels, and this embodiment of the application does not impose any restriction on this.

Still taking the example of the user Jack sending the above-mentioned chat message 401 to the contact Sam this time. As shown in FIG. 9, the chat message 401 is "Come to my house for dinner in the afternoon, Building 203, Happy Community". The mobile phone can use algorithms such as semantic analysis to divide the chat message 401 into one or more information units (also called sensitive information units). For example, the mobile phone may regard each sentence in the chat message 401 as an information unit according to punctuation. For another example, the mobile phone can divide the chat message 401 into multiple information units such as time, location, and person based on semantics and grammar. Each information unit in the chat message is an expression carrier of a complete information.

Furthermore, as shown in FIG. 9, the mobile phone can identify whether each information unit in the chat message 401 is private content according to the intimacy level between the user Jack and the contact Sam. For example, if the intimacy level between the user Jack and the contact Sam is level D, since the information unit 3 in the chat message 401 (ie "Building No. 203 in Happy Community") is the home address of the user Jack, the mobile phone can The information unit 3 in the chat message 401 is marked as private content, while the information unit 1 and the information unit 2 are not private content. In other words, the three information units in the chat message 401 include one piece of private content.

For another example, as shown in FIG. 10, if the chat message sent by the user Jack to the contact Sam this time is a picture 1001, the mobile phone can use a preset image processing algorithm to divide the picture 1001 into one or more information units. Exemplarily, the picture 1001 includes information units 1002 to 1005. The information unit 1002 reflects the facial information of the user Jack, the information unit 1003 reflects the facial information of other users, the information unit 1004 reflects the car information of the user Jack, and the information unit 1005 reflects the address information of the user Jack.

Furthermore, as shown in FIG. 10, the mobile phone can recognize whether each information unit in the picture 1001 is private content according to the intimacy level between the user Jack and the contact Sam. For example, if the intimacy level between the user Jack and the contact Sam is A, indicating that the relationship between the user Jack and the contact Sam is very good, the mobile phone can determine the above information unit 1002 to information unit 1005 as normal information, without marking Private content. In other words, none of the four information units in the picture 1001 are private content.

Or, if the chat message sent by user Jack to contact Sam this time is a group photo of user Jack next to a building, the phone can judge the longitude and latitude of the group photo based on background vegetation, sunlight characteristics, starry sky location, weather characteristics, etc. The information is then compared with the street view information provided by Google Street View or Tencent Street View to determine the location of the user Jack in the group photo, thereby predicting the area where the user often activities. At this time, the mobile phone can also mark the group photo image as private content.

Of course, the mobile phone may also send a request to the server to request the server to mark the privacy content in the chat message according to the intimacy level between the user Jack and the contact Sam, and the embodiment of the application does not impose any restriction on this.

It can be seen that in this embodiment of the application, the mobile phone can dynamically determine whether the chat message sent each time includes private content and how much private content is specifically included according to the intimacy of the two parties participating in the chat. The method of defining privacy content is determined based on the intimacy of both parties in the chat, so that the mobile phone can more accurately determine whether each chat message sent will leak the sender’s user privacy, causing security risks such as privacy leakage.

S205. If the proportion of the private content in the chat message is greater than the threshold, the mobile phone may prompt the user that there is a security risk in this sending process.

Through steps S201-S204, the mobile phone can determine how much private content is included in the chat message sent by user Jack to contact Sam this time. If the proportion of private content in the chat messages sent this time is greater than the threshold, it means that the chat messages sent by the user Jack to the contact Sam this time may leak Jack’s privacy and the security risk is high. Therefore, the mobile phone is in contact with Before the person Sam sends the chat message, he can remind the user that there is a security risk in the sending process.

Still taking the example of the user Jack sending the above picture 1001 to the contact Sam, the picture 1001 includes 4 information units (that is, the information unit 1002 to the information unit 1005). If the above threshold is 50%, when the above 4 information units contain When there are more than two information units marked as private content, it means that the proportion of private content in this chat message is greater than the threshold. At this time, as shown in Figure 11, the mobile phone can display a prompt box 1101 before sending the above picture 1001 to the contact Sam. The prompt box 1101 can prompt the user that the chat message sent this time contains a lot of privacy, and ask the user whether Continue to send the chat message. For example, the mobile phone can display the prompt box 1101 when it detects that the user clicks the send button in the chat interface; or the mobile phone can also display the prompt box 1101 when the user enters the chat message this time. There are no restrictions.

If the user selects the option 1102 to continue sending the chat message, indicating that the user still requests to continue sending the chat message after knowing the security risk of sending the chat message this time, the mobile phone can continue to send the above picture 1001 to the contact Sam. Correspondingly, if the user selects the option 1103 to cancel sending the chat message, the mobile phone can discard the picture 1001 sent to the contact Sam this time, and give up sending this chat message.

It should be noted that those skilled in the art can set the specific value of the above threshold according to actual experience or actual application scenarios, and the embodiment of the present application does not impose any limitation on this. For example, the above threshold can be set to 0, that is to say, once the chat message sent this time contains marked private content, indicating that the content in the chat message does not match the intimacy of both parties in the chat, the mobile phone can prompt the user There are security risks in this sending process.

S206: If the proportion of the private content in the chat message is less than or equal to the threshold, the mobile phone sends the chat message to the first contact.

Corresponding to step S205, in step S206, if the proportion of private content in the chat message sent this time is less than or equal to the above threshold, it indicates that the private content contained in the chat message sent by user Jack to contact Sam this time Less, the security risk of this sending process is smaller, therefore, the mobile phone can normally send the chat message input by the user Jack to the contact Sam.

In some embodiments, still taking the example of the user Jack sending the aforementioned chat message 401 to the contact Sam, in the chat message 401, Jack's home address "Building No. 203, Happy Community" is marked as private content. Although the proportion of this private content in the chat message 401 is less than the threshold, in order to avoid user privacy leakage, as shown in Figure 12, when the mobile phone sends the chat message 401 to the contact Sam, the chat message 401 can be marked The private content of is subjected to processing such as coding, blurring or covering, so that the marked private content will not be publicly displayed in the display area 304 of the chat message. In this way, even if the contact Sam receives the chat message 401 sent by the user Jack, Jack's home address in the chat message 401 will not be disclosed, thereby preventing the user's privacy from being leaked, and improving the information security during the chat.

In other embodiments, the recipient of the chat message (for example, the mobile phone of the aforementioned contact Sam) can also determine whether the chat message contains private content according to the intimacy of the two parties in the chat, and then according to the private content in the current chat message The ratio of determines whether to receive or display the chat message.

For example, when the user Sam uses the WeChat APP on the mobile phone to receive a chat message from the contact Jack, similar to the above steps S203-S204, the mobile phone can obtain the intimacy level between the user Sam and the contact Jack. The intimacy level between user Sam and contact Jack marks the privacy content in the chat message received this time. If the proportion of the marked privacy content in the chat messages is greater than the threshold, it means that the chat message sent by the contact Jack contains a lot of user privacy, and the phone can discard the chat message received this time. Or, as shown in FIG. 13, if the proportion of the marked private content in the chat message is greater than the threshold, when the mobile phone displays the chat message 1302 in the chat interface 1301 of the contact Jack, the chat message 1302 can be marked Encoding, blurring, or adding watermarks to the privacy content of the mobile phone enables the mobile phone to screen out the content related to the privacy of the contact when displaying the chat message sent by the contact, and improves the security of information interaction in the chat scene.

It can be seen that in the embodiment of the present application, the mobile phone can determine whether the recipient of the chat message has the authority to read the chat message sent by the sender this time according to the intimacy of both parties in the chat scene. If the content in the chat message does not match the intimacy of both parties in the chat, sending the chat message to the recipient this time is a security risk. Therefore, the mobile phone can remind the user of the security risk of sending the chat message before sending this chat message, thereby avoiding the user from sending a private chat message to irrelevant contacts, preventing user privacy from being leaked, and improving the security of electronic devices .

In some embodiments, the dialog message sending method described in steps S201-S206 can be applied to the operating system shown in FIG. 14.

Taking the Android system as an example, Figure 14 shows a block diagram of the software structure of a mobile phone. Exemplarily, the Android system can be divided into four layers, from top to bottom, they are the application layer, the application framework layer, the Android runtime and system library, and the kernel layer. Each layer has clear roles and division of labor. Communication between layers through software interface.

The application layer can include a series of application packages.

As shown in FIG. 14, the application package may include APP (application) such as call, contact, camera, gallery, calendar, map, navigation, Bluetooth, music, video, short message, etc.

In the embodiment of the present application, an APP with a chat function (may be called a chat APP) can be installed in the application layer. For example, the chat APP may be an SMS APP, WeChat APP, Facebook APP, etc. The user can add one or more contacts (also called friends) to the chat APP, and receive chat messages from the contacts, or send the chat messages entered this time to the contacts.

The application framework layer provides application programming interfaces (application programming interface, API) and programming frameworks for applications in the application layer. The application framework layer includes some predefined functions.

As shown in Figure 14, in this embodiment of the application, the application framework layer may include a contact service and a privacy management module.

Among them, the contact service can be used to manage contacts in the address book, such as creating new contacts in the address book, deleting contacts, or modifying various information in the contacts. In this embodiment of the application, the contact service can also be used to manage the intimacy level between the user and each contact.

For example, if it is detected that the user has set a "family" label for the contact Sam in the chat app, the contact service can mark the intimacy level between the user and the contact Sam as A, indicating that the user and the contact Sam The degree of intimacy is high. For another example, the contact service can obtain information such as chat content or chat time between the user and each contact from the chat APP, and then automatically set the intimacy between the user and each contact based on this information.

The aforementioned privacy management module can obtain the chat message entered by the user this time from the chat APP, and can also obtain the intimacy level between the user and the contact from the contact service. Furthermore, before the user sends a chat message to a contact (for example, Sam), the privacy management module may mark the privacy content in the chat message according to the intimacy level between the user and the contact Sam. Exemplarily, the higher the level of intimacy, the higher the degree of intimacy between the two parties in the chat, and the more relaxed definition conditions of the privacy management module when defining the privacy content in the chat message; the lower the level of intimacy, the greater the degree of intimacy between the chatting parties Low, the privacy management module defines more stringent conditions when defining privacy content in chat messages.

In the embodiment of the present application, when the user chats with a certain contact (for example, Sam) in the chat APP, the chat APP can call the contact service to obtain the intimacy level between the user and the contact Sam. Furthermore, after the chat APP receives the to-be-sent chat message input by the user this time, the chat APP can call the privacy management module to determine the privacy content in the chat message. For example, the privacy management module may obtain the intimacy level between the user and the contact Sam from the chat APP, and then determine which content in the current chat message is private content according to the intimacy level. If the proportion of private content in the entire chat message is higher than the threshold, it means that the chat message sent to the contact Sam this time is likely to leak the user's privacy, and the security risk is high. Then, the chat APP can prompt the user that there is a security risk in the sending process before sending the chat message, so as to prevent the user from sending a private chat message to irrelevant contacts and prevent the user's privacy from being leaked.

Or, after the chat APP receives the chat message to be sent by the user this time, the chat APP can also request the corresponding server to obtain the intimacy level between the user and the contact Sam, and then determine the intimacy level in this chat message according to the intimacy level. The embodiments of this application do not impose any restrictions on what content is private content.

In addition, the application framework layer can also include an activity manager, window manager, content provider, view system, resource manager, notification manager, etc.

Among them, the activity manager can be used to manage the life cycle of each application. Applications usually run in the operating system in the form of activity. The activity manager can be used to manage the running state of each activity. The window manager is used to manage window programs. The window manager can obtain the size of the display, determine whether there is a status bar, lock the screen, take a screenshot, etc. The content provider is used to store and retrieve data and make these data accessible to applications. The data may include video, image, audio, phone calls made and received, browsing history and bookmarks, phone book, etc. The view system includes visual controls, such as controls that display text and controls that display pictures. The view system can be used to build applications. The display interface can be composed of one or more views. For example, a display interface that includes a short message notification icon may include a view that displays text and a view that displays pictures. The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, etc. The notification manager enables the application to display notification information in the status bar, which can be used to convey notification-type messages, and it can disappear automatically after a short stay without user interaction. For example, the notification manager is used to notify that the download is complete, message reminders, and so on.

Android Runtime includes core libraries and virtual machines. Android runtime is responsible for the scheduling and management of the Android system.

The core library consists of two parts: one part is the function functions that the java language needs to call, and the other part is the core library of Android.

The application layer and the application framework layer can run in a virtual machine. The virtual machine executes the java files of the application layer and the application framework layer as binary files. The virtual machine is used to perform functions such as object life cycle management, stack management, thread management, security and exception management, and garbage collection.

The system library can include multiple functional modules. For example: surface manager (surface manager), media library (Media Libraries), three-dimensional graphics processing library (for example: OpenGL ES), 2D graphics engine (for example: SGL), etc.

Among them, the surface manager is used to manage the display subsystem, and provides a combination of 2D and 3D layers for multiple applications. The media library supports playback and recording of a variety of commonly used audio and video formats, as well as still image files. The media library can support multiple audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc. The 3D graphics processing library is used to realize 3D graphics drawing, image rendering, synthesis, and layer processing. The 2D graphics engine is a drawing engine for 2D drawing.

The kernel layer is the layer between hardware and software. The kernel layer includes at least a display driver, a camera driver, an audio driver, a sensor driver, etc., which are not limited in the embodiment of the present application.

As shown in FIG. 15, an embodiment of the present application discloses an electronic device, including: a touch screen 1501, the touch screen 1501 includes a touch-sensitive surface 1506 and a display screen 1507; one or more processors 1502; a memory 1503; a communication module 1508 One or more application programs (not shown); and one or more computer programs 1504. The above-mentioned devices may be connected through one or more communication buses 1505. Wherein, the one or more computer programs 1504 are stored in the aforementioned memory 1503 and configured to be executed by the one or more processors 1502, and the one or more computer programs 1504 include instructions, and the aforementioned instructions can be used to execute the aforementioned The steps S201-S206 in the embodiment should be applied.

Exemplarily, the foregoing processor 1502 may specifically be the processor 110 shown in FIG. 1, the foregoing memory 1503 may specifically be the internal memory 121 and/or the external memory 120 shown in FIG. 1, and the foregoing display screen 1507 may specifically be FIG. As shown in the display 194, the communication module 1508 may be the mobile communication module 150 and/or the wireless communication module 160 shown in FIG. 1, and the touch-sensitive surface 1506 may be the touch sensor in the sensor module 180 shown in FIG. The sensor is 180K, and the embodiment of the present application does not impose any limitation on this.

Through the description of the above embodiments, those skilled in the art can clearly understand that for the convenience and brevity of the description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned functions can be allocated as needed. It is completed by different functional modules, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. For the specific working process of the system, device, and unit described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not repeated here.

The functional units in the various embodiments of 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 may be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present application essentially or the part that contributes to the prior art or all or part of the technical solutions can be embodied in the form of software products, and the computer software products are stored in a storage The medium includes a number of instructions to enable a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the embodiments of the present application. The aforementioned storage media include: flash memory, mobile hard disk, read-only memory, random access memory, magnetic disk or optical disk and other media that can store program codes.

The above are only specific implementations of the embodiments of the present application, but the protection scope of the embodiments of the present application is not limited to this. Any changes or substitutions within the technical scope disclosed in the embodiments of the present application shall be covered by this Within the protection scope of the application embodiments. Therefore, the protection scope of the embodiments of the present application should be subject to the protection scope of the claims.

Claims

A method for sending dialog messages, which is characterized in that it includes:

The electronic device displays a dialogue interface with the first contact;

Receiving, by the electronic device, a first dialogue message input by a user in the dialogue interface;

The electronic device recognizes that the first conversation message includes private content; the private content is associated with a first intimacy level, and the first intimacy level is the intimacy level between the first contact and the user;

The electronic device prompts the user to send the security risk of the first conversation message to the first contact.
The method according to claim 1, wherein the electronic device recognizing that the first conversation message contains private content includes:

The electronic device identifies one or more sensitive information units included in the first conversation message;

The electronic device determines whether the sensitive information unit is private content according to the first intimacy level.
The method according to claim 2, wherein the electronic device determining whether the sensitive information unit is private content according to the first intimacy level comprises:

When the first intimacy level is the first level, the electronic device determines that the sensitive unit is not private content;

When the first level of intimacy is the second level, the electronic device determines that the sensitive unit is private content; wherein, the user’s degree of intimacy with the first contact at the first level is higher than at The degree of intimacy between the user and the first contact in the second level.
The method according to any one of claims 1 to 3, wherein before the electronic device prompts the user to send the first conversation message to the first contact about a security risk, the method further comprises:

Calculating the proportion of the private content in the first conversation message by the electronic device;

Wherein, the electronic device prompting the user to send the security risk of the first conversation message to the first contact includes:

When the ratio is greater than the threshold, the electronic device prompts the user to send the first conversation message to the first contact for a security risk.
The method of claim 4, wherein when the first intimacy level is a first level, the threshold value is a first value; when the first intimacy level is a second level , The threshold value is a second value; wherein, the first value is less than the second value, and the degree of intimacy between the user and the first contact at the first level is higher than The degree of intimacy between the user and the first contact in the second level.
The method according to any one of claims 1-5, wherein the electronic device prompts the user to send the first conversation message to the first contact of the security risk, comprising:

The electronic device displays a prompt message in the dialogue interface, and the prompt message is used to prompt the user of the security risk of sending the first dialogue message to the first contact.
The method according to claim 6, wherein the prompt message includes a first prompt box and a second prompt box; the first prompt box is used to instruct to continue sending the first dialog message, and the first prompt box The second prompt box is used to instruct to cancel sending the first dialog message;

After the electronic device displays the prompt message in the dialogue interface, the method further includes:

If detecting the user's operation according to the first prompt box, the electronic device sends the first conversation message to the first contact;

If the user's operation according to the second prompt box is detected, the electronic device cancels sending the first conversation message to the first contact.
8. The method according to claim 7, wherein before the electronic device sends the first conversation message to the first contact, the method further comprises:

The electronic device performs masking processing on the private content in the first conversation message, and the masking processing includes one or more of blurring, mosaicing, or generating a watermark.
The method according to any one of claims 1-8, wherein:

When the label of the first contact is a partner, the first intimacy level is the first level; or,

When the label of the first contact is family, the first intimacy level is the second level; or,

When the tag of the first contact is a friend, the first intimacy level is the third level; or,

When the label of the first contact is a colleague, the first intimacy level is the fourth level;

Wherein, the degree of intimacy between the user and the first contact under the first level is higher than the degree of intimacy between the user and the first contact under the second level; and the user under the second level The degree of intimacy with the first contact person is higher than the degree of intimacy between the user and the first contact person at the third level; the degree of intimacy between the user and the first contact person at the third level , Higher than the degree of intimacy between the user and the first contact in the fourth level.
The method according to any one of claims 1-9, wherein the first dialog message includes one or more of text, audio, numbers, letters, symbols, pictures, or videos.
A method for sending dialog messages, which is characterized in that it includes:

The electronic device displays a dialogue interface with the first contact;

Receiving, by the electronic device, a first dialogue message input by a user in the dialogue interface;

Identifying the sensitive information unit in the first conversation message by the electronic device;

When it is determined that the sensitive information unit does not match the first intimacy level, the electronic device prompts the user to send the security risk of the first conversation message to the first contact;

When it is determined that the sensitive information unit matches the first intimacy level, the electronic device sends the first conversation message to the first contact, wherein the first intimacy level is the first contact The degree of intimacy with the user.
The method according to claim 11, wherein:

When the first intimacy level is the first level, the first intimacy level matches the first type of sensitive information;

When the first intimacy level is the second level, the first intimacy level matches the second type of sensitive information;

Wherein, the degree of intimacy between the user and the first contact under the first level is higher than the degree of intimacy between the user and the first contact under the second level; and the first type of sensitive information is A subset of the second type of sensitive information.
The method according to claim 11 or 12, wherein the electronic device prompts the user to send the security risk of the first conversation message to the first contact, comprising:

The electronic device displays a prompt message in the dialogue interface, and the prompt message is used to prompt the user of the security risk of sending the first dialogue message to the first contact.
The method according to claim 13, wherein the prompt message includes a first prompt box and a second prompt box; the first prompt box is used to instruct to continue sending the first dialog message, and the first prompt box The second prompt box is used to instruct to cancel sending the first dialog message;

After the electronic device displays the prompt message in the dialogue interface, the method further includes:

If detecting the user's operation according to the first prompt box, the electronic device sends the first conversation message to the first contact;

If the user's operation according to the second prompt box is detected, the electronic device cancels sending the first conversation message to the first contact.
The method according to any one of claims 11-14, wherein before the electronic device sends the first conversation message to the first contact, the method further comprises:

The electronic device performs masking processing on the sensitive information unit in the first dialog message, and the masking processing includes one or more of blurring, mosaicing, or generating a watermark.
An electronic device, characterized in that it comprises:

A touch screen, the touch screen including a touch-sensitive surface and a display screen;

Communication module

One or more processors;

One or more memories;

And one or more computer programs, wherein the one or more computer programs are stored in the one or more memories, and the one or more computer programs include instructions, when the instructions are executed by the electronic device When the time, the electronic device is caused to perform the following steps:

Display the dialogue interface with the first contact;

Receiving the first dialogue message input by the user in the dialogue interface;

It is recognized that the first conversation message includes private content; the private content is associated with a first intimacy level, and the first intimacy level is the intimacy level between the first contact and the user;

The user is prompted to send the security risk of the first conversation message to the first contact.
The electronic device of claim 16, wherein the electronic device recognizing that the first conversation message contains private content specifically includes:

Identifying one or more sensitive information units included in the first conversation message;

Determine whether the sensitive information unit is private content according to the first intimacy level.
The electronic device according to claim 17, wherein the electronic device determines whether the sensitive information unit is private content according to the first intimacy level, which specifically comprises:

When the first intimacy level is the first level, determining that the sensitive unit is not private content;

When the first level of intimacy is at the second level, it is determined that the sensitive unit is private content; wherein, the degree of intimacy between the user and the first contact at the first level is higher than that at the second level. The level of intimacy between the user and the first contact person.
The electronic device according to any one of claims 16-18, wherein before the electronic device prompts the user to send the first conversation message to the first contact about the security risk, the electronic device Also used to perform:

Calculating the proportion of the private content in the first conversation message;

Wherein, the electronic device prompts the user to send the security risk of the first conversation message to the first contact, specifically including:

When the ratio is greater than the threshold, the user is prompted for a security risk of sending the first conversation message to the first contact.
The electronic device according to any one of claims 16-19, wherein the electronic device prompts the user to send the first conversation message to the first contact of a security risk, which specifically includes:

A prompt message is displayed in the dialogue interface, and the prompt message is used to prompt the user to send the first dialogue message to the first contact for a security risk.
The electronic device according to claim 20, wherein the prompt message includes a first prompt box and a second prompt box; the first prompt box is used to instruct to continue sending the first dialog message, the The second prompt box is used to instruct to cancel sending the first dialog message;

After the electronic device displays the prompt message in the dialog interface, the electronic device is further configured to execute:

If it is detected that the user operates according to the first prompt box, sending the first conversation message to the first contact;

If it is detected that the user operates according to the second prompt box, cancel sending the first conversation message to the first contact.
The electronic device of claim 21, wherein before the electronic device sends the first conversation message to the first contact, the electronic device is further configured to execute:

Masking processing is performed on the private content in the first dialog message, and the masking processing includes one or more of blurring, mosaicing, or generating a watermark.
An electronic device, characterized in that it comprises:

A touch screen, the touch screen including a touch-sensitive surface and a display screen;

Communication module

One or more processors;

One or more memories;

And one or more computer programs, wherein the one or more computer programs are stored in the one or more memories, and the one or more computer programs include instructions, when the instructions are executed by the electronic device When the time, the electronic device is caused to perform the following steps:

Display the dialogue interface with the first contact;

Receiving the first dialogue message input by the user in the dialogue interface;

Identifying the sensitive information unit in the first conversation message;

When it is determined that the sensitive information unit does not match the first intimacy level, prompting the user to send the first conversation message to the first contact is a security risk;

When it is determined that the sensitive information unit matches the first intimacy level, the first conversation message is sent to the first contact, where the first intimacy level is that the first contact and the user The degree of intimacy between.
The electronic device according to claim 23, wherein:

When the first intimacy level is the first level, the first intimacy level matches the first type of sensitive information;

When the first intimacy level is the second level, the first intimacy level matches the second type of sensitive information;

Wherein, the degree of intimacy between the user and the first contact under the first level is higher than the degree of intimacy between the user and the first contact under the second level; and the first type of sensitive information is A subset of the second type of sensitive information.
The electronic device according to claim 23 or 24, wherein the electronic device prompts the user to send a security risk of the first conversation message to the first contact, specifically comprising:

A prompt message is displayed in the dialogue interface, and the prompt message is used to prompt the user to send the first dialogue message to the first contact for a security risk.
The electronic device according to claim 25, wherein the prompt message includes a first prompt box and a second prompt box; the first prompt box is used to instruct to continue sending the first dialog message, the The second prompt box is used to instruct to cancel sending the first dialog message;

After the electronic device displays the prompt message in the dialog interface, the electronic device is further configured to execute:

If it is detected that the user operates according to the first prompt box, sending the first conversation message to the first contact;

If it is detected that the user operates according to the second prompt box, cancel sending the first conversation message to the first contact.
26. The electronic device according to any one of claims 23-26, wherein before the electronic device sends the first conversation message to the first contact, the electronic device is further configured to execute:

Masking processing is performed on the sensitive information unit in the first dialog message, and the masking processing includes one or more of blurring, mosaicing, or generating watermark.
A computer-readable storage medium having instructions stored in the computer-readable storage medium, characterized in that, when the instructions are executed on an electronic device, the electronic device is caused to execute as claimed in claims 1-10 or The dialog message sending method described in any one of 11-15.
A computer program product containing instructions, characterized in that, when the computer program product runs on an electronic device, the electronic device is caused to execute any one of claims 1-10 or 11-15. The method of sending conversation messages.