CN114282874A

CN114282874A - Mail processing method and electronic equipment

Info

Publication number: CN114282874A
Application number: CN202010981184.XA
Authority: CN
Inventors: 陈晓东
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2022-04-05
Also published as: WO2022057486A1

Abstract

A mail processing method and electronic equipment are used for solving the problem that mail looking up operation is complicated in the prior art. The method comprises the steps of responding to a first operation of the electronic equipment, displaying a first interface of a mail group list comprising at least one mail group, wherein any one mail group in the mail group list corresponds to a preview area of the first interface, and members of one mail group comprise a sender, a receiver and a carbon copy person in a mail; and responding to a second operation of the preview area corresponding to the first mail group, and displaying a second interface comprising the information of the first sender in the first mail group and the body content of the mail sent by the first sender, wherein the body content is obtained by separating the signature content and the body content of the signature area of the mail body of the mail sent by the first sender. In this way, the user can refer to the content of the mail on the second interface without opening the mail, thereby being beneficial to simplifying the operation of referring to the mail by the user.

Description

Mail processing method and electronic equipment

Technical Field

The present application relates to the field of terminal technologies, and in particular, to a mail processing method and an electronic device.

Background

With the wide application of terminal devices, users have higher and higher requirements for various functions of the terminal devices. In general, various applications may be installed in a terminal device to meet the use requirements of a user. For example, a mail application may be installed in the terminal device to allow the user to communicate with other users through the mail application.

Currently, the interface of a mail application displays only the sender, the subject, and the body content from within a certain number of words (e.g., 200 words). In order to view the whole content of the mail, the mail needs to be opened, so that the whole mail body of the mail can be displayed. If the user needs to check the mail texts of a plurality of mails at the same time, the mails need to be opened one by one, and the operation is complicated.

Disclosure of Invention

The application provides a mail processing method and electronic equipment, which are beneficial to simplifying the operation of checking mails by a user.

In a first aspect, the present application provides a mail processing method, which is applicable to an electronic device. The method comprises the steps that a first interface is displayed in response to a first operation of a user on the electronic equipment, the first interface comprises a mail group list after mail groups are established, the mail group list comprises at least one mail group, any one mail group in the mail group list corresponds to a preview area in the first interface, and members of the mail group comprise a sender, a receiver and a copied person in any mail; and responding to a second operation of a user on a preview area corresponding to a first mail group, and displaying a second interface, wherein the second interface comprises information of a first sender in the first mail group and body content of a mail sent by the first sender, the body content is obtained by separating signature content and body content of a signature area of the mail sent by the first sender, the first mail group is any one of the mail group lists, and the first sender is any one of members of the first mail group.

Based on the scheme, the members of one mail group comprise the sender, the receiver and the copied person in any mail, so that the sender, the receiver and the copied person which are communicated with each other can establish one mail group, and the mail group is displayed on a first interface in a mail group list mode, and a user can conveniently view the mails in a certain mail group. Moreover, the mail body content and the signature content of the mail are separated, and the whole mail body content of the mail is displayed on the second interface, so that the user can directly see the whole mail body content of the mail on the second interface, and the user does not need to start the mail to look up, thereby being beneficial to simplifying the operation of looking up the mail by the user. Furthermore, all the mail content is displayed on the second interface, and the signature content is hidden or folded, so that the number of the mails displayed on the small screen can be increased, and the browsing efficiency of the mails can be improved.

In a possible implementation manner, mail texts of all mails sent by the first sender are obtained, the mail texts include body content and signature content, and the first sender is any sender in the first mail group; comparing a mail body of a first mail and a mail body of a second mail in a row in a reverse order from the last row by a row unit to obtain an alternative signature set consisting of a plurality of alternative signatures of the first sender, wherein the first mail and the second mail are any two different mails in all mails sent by the first sender; extracting feature information of the multiple alternative signatures aiming at the multiple alternative signatures in the alternative signature set, inputting the feature information into a target classification model, and determining signature content of the first sender; and separating the signature content and the body content in the mail body of the mail sent by the first sender according to the signature content of the first sender.

By the method, the message content and the signature content of the same sender can be separated, so that all message contents can be displayed on the second interface. By comparing the mail bodies of any two mails in a reverse order in lines from the last line, the integrity of the signature content is ensured. Moreover, by inputting the feature information into the target classification model, the error rate of signature content identification can be reduced.

In a possible implementation manner, determining that the ith-last line of the mail body of the first mail is the same as the ith-last line of the mail body of the second mail, determining the ith-last line of the mail body of the first mail or the ith-last line of the mail body of the second mail as the ith-last line of the first candidate signature of the first sender, wherein i is taken from the last line to (j-1), and the first candidate signature is any one of the candidate signature sets; and determining that the j-last line of the mail body of the first mail is different from the j-last line of the mail body of the second mail, and stopping comparing the mail body of the first mail with the mail body of the second mail.

By the method, the alternative signature set of the same sender can be obtained.

In a possible implementation manner, the second interface is in the form of a chat window, and the body content is in the form of a bubble message.

By the method, the user can conveniently check the mail content of the mails, and can simultaneously check the mail content of a plurality of mails, which is beneficial to further simplifying the operation of checking the mails by the user.

In one possible implementation, the second interface further includes any one or more of: the state of the body content of the mail sent by the first sender comprises a read state or an unread state; receiving the receiving time of the mail sent by the first sender; an identification of the first sender; an avatar of the first sender.

In one possible implementation manner, a third interface is displayed in response to a third operation of the second interface by the user; the third interface comprises classification information of the first mail group; wherein the classification information comprises at least one of: the members of the first mail group, the schedule of the first mail group, and the files of the first mail group.

By the method, the user can conveniently and accurately obtain the classification information of the mail group, and the mail searching operation steps of the user can be further simplified.

In one possible implementation, the classification information includes members of a mail group; responding to a fourth operation of the user on the members of the mail group on the third interface, and displaying a fourth interface which comprises all the members in the first mail group; and responding to a fifth operation of the first sender on the fourth interface by the user, and displaying a fifth interface, wherein the fifth interface comprises the structural contact information of the first sender.

In a possible implementation manner, structured contact information of the first sender is obtained from signature content of the first sender; wherein the structured contact information comprises any one or more of: a name of the first sender; a company of the first sender; the mobile phone number of the first sender; a mailbox address of the first sender.

By the method, the structured contact information of the sender is obtained from the signature content, and the credibility of the structured contact information is improved. Moreover, the structured contact information is extracted from the signature content at the electronic equipment side, which is helpful for avoiding information leakage.

In a second aspect, the present application further provides an electronic device, which may include: a display, a memory, one or more processors. The display is used for displaying the user interface. A memory for storing one or more computer programs. One or more processors configured to invoke one or more computer programs stored in the memory to perform the method of the first aspect or any of the first aspects.

In a third aspect, the present application provides a computer-readable storage medium having one or more computer programs stored thereon which, when executed by an electronic device, implement the first aspect or any of the methods of the first aspects.

In a fourth aspect, embodiments of the present application provide a computer program product, which, when run on an electronic device, causes the electronic device to perform the method of the first aspect or any one of the first aspects.

Drawings

FIG. 1 is a schematic view of a primary interface provided herein;

FIG. 2 is a schematic illustration of a user interface of an inbox of a mail application provided herein;

FIG. 3 is a schematic illustration of a user interface of an inbox of another mail application provided by the present application;

fig. 4 is a schematic structural diagram of an electronic device provided in the present application;

FIG. 5 is a schematic flow chart of a mail processing method provided in the present application;

FIG. 6 is a schematic flow chart diagram of another mail processing method provided by the present application;

FIG. 7 is a schematic view of a first interface provided herein;

FIG. 8 is a schematic view of a second interface provided herein;

FIG. 9 is a schematic view of a third interface provided herein;

FIG. 10 is a schematic view of a fourth interface provided herein;

FIG. 11 is a schematic view of a fifth interface provided herein;

fig. 12 is a schematic diagram of an address book interface provided in the present application;

FIG. 13 is a schematic diagram of an interface for sending short messages according to the present application;

fig. 14 is a schematic diagram of an all-email-reply interface provided in the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described in detail and clearly with reference to the accompanying drawings. The terminology used in the description of the embodiments herein is for the purpose of describing particular embodiments herein only and is not intended to be limiting of the application.

FIG. 1 is a schematic diagram of a main interface displayed on a display screen of an electronic device. The home interface may include a status bar 101, a concealable navigation bar 102, a time and weather Widget 103, and icons for a plurality of applications, such as an email application icon 104, etc. The status bar 101 may include a name of an operator (e.g., china mobile), a mobile network identifier (e.g., 4G or 5G), time, and remaining power. The navigation bar 102 may include back button105, home button106, and menu button 107. In some embodiments, the back button may also be referred to as a back button, or back button; the home button may also be referred to as a home screen button; the menu button may also be referred to as a historical task view button. In addition, in some other embodiments, a bluetooth icon, a wireless fidelity (WiFi) icon, a signal strength icon, an external device icon, etc. may be included in the status bar 101. It will be appreciated that in other embodiments, a Dock bar may also be included in the main interface shown in FIG. 1. The Dock column may include icons of commonly used applications, and the like. It should be noted that, the user may set the commonly used application icons in the Dock bar according to the needs of the user. It should be understood that the interface displayed by the display screen may also be referred to as a graphical user interface or interface.

In some embodiments, the electronic device may also include a home screen key 108. The home screen key 108 may be a physical key or a physical button, or may be a virtual key or a virtual button. The home screen key 108 is used to return a user interface of an application displayed on the display screen 194 to the home interface according to an operation by the user, so that the user can conveniently view the home interface at any time and operate a control (e.g., an icon) on the home interface. The operation may be specifically the user pressing the home screen key 108. In some embodiments, home screen key 108 may also incorporate fingerprint sensor 180D, such that a user may fingerprint the electronic device upon pressing home screen key 108, thereby confirming the user's identity. In other embodiments, the electronic device may not include home screen key 108.

The user may send and receive mail (i.e., email) through a mail application or other messaging application installed on the electronic device. Mail is a communication mode established on a computer network, and mail is transmitted by using a network protocol so as to realize mutual communication between users. When the communication is carried out through the mail, a mail server needs to be established, and the mail server can allocate an address, namely a mailbox address, to each user. It should be understood that the mail may be transmitted over a local area network, or may be transmitted over the internet. The display of the mail has a certain format, and the displayed mail mainly comprises three parts: a header, a body and a signature area. Wherein, the header part generally comprises a receiver, a sender, a carbon copy, a subject and the like; the body portion typically includes body content; the signature section typically includes signature content, such as: personal name, contact information, position, work unit, address, social account number and the like of the sender. It should be understood that the structure of the signature area may be different for different mail service providers, different persons, and different.

In the embodiment of the present application, the body content and the signature content in the signature area are collectively referred to as a mail body. In connection with FIG. 3 below, the body content includes "hello; i can access the meeting S at 2 pm, and the signature content in the signature area comprises Tom worship to the last line Website http:// www.xxx.com'. It should be understood that the content of the body includes attachments, which may be, for example, pictures, audio, video, files, and the like.

When the electronic equipment detects the touch operation of a finger (or a touch pen and the like) of a user on an icon of an application program, the electronic equipment starts the application program in response to the touch operation, and displays a user interface of the application program on a display screen. For example, when the electronic device detects a touch operation on the icon 104 of the email application, the electronic device displays a user interface of the email on the display screen in response to the touch operation, please refer to fig. 2. Optionally, in an embodiment of the present application, the method further includes at least one of the following operations to start the email application: voice control, somatosensory control, air separation gestures, timed starting of electronic equipment set by a user in advance, remote control and the like.

As shown in FIG. 2, a diagram illustrating one example of a user interface for an inbox of a mail application is shown. On the user interface 200 of the inbox, a plurality of mails may be displayed in sequence according to the time sequence of the received mails, and each mail may display a sender, a subject, a part of the content of the mail, time, and the like. For example, the first mail in the inbox is the latest mail received, the sender 201 is Tom, the subject 202 is "meeting S", and the partial body content 203 is "i can access meeting S at 2 pm". On the right side of the mail, the receiving time of the mail is displayed as "today". Illustratively, the user may view the mail by clicking on the display area corresponding to the mail. When the electronic device detects the click operation of the user and determines that the position corresponding to the click operation is located in the display area corresponding to the email, the email is displayed on the display screen of the electronic device, as shown in fig. 3. In fig. 3, the subject, time of receipt, sender, recipient, carbon copy, body content, and signature content of the mail may be displayed on the user interface.

Based on the above, in the prior art, the display interface of the email application is generally as shown in fig. 2 and fig. 3, if a user needs to view the body content of multiple emails simultaneously, the user needs to open corresponding emails one by one, and the interfaces shown in fig. 2 and fig. 3, that is, the interfaces shown in fig. 2 and fig. 3, need to be switched continuously, so that the operation process is complicated.

In view of the above, the present application provides a mail processing method. In the mail processing method, after the electronic equipment receives the mail, the signature content of the signature area of the mail can be extracted, the mail content is separated from the signature content, and the whole mail content of the mail can be displayed on a display screen.

The method can be applied to the electronic device shown in fig. 4 or an electronic device similar to the functional structure of fig. 4, namely, the method can be executed by each hardware part in the electronic device and the corresponding software program.

Fig. 4 is a schematic structural diagram of an electronic device 100 to which the present application is applicable. The electronic device 100 may include a processor 110, an internal memory 121, an external memory interface 122, a Universal Serial Bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, a mobile communication module 151 and a wireless communication module 152, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a camera 193, a display 194, a sensor module 180, a Subscriber Identity Module (SIM) card interface 195, and a key 190. In other embodiments, the electronic device 100 may also include a motor 191, an indicator 192, and the like.

Processor 110 may include one or more processing units. For example: the processor 110 may include an Application Processor (AP), a modem, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), and the like. The different processing units may be separate devices or may be integrated into one or more processors.

In some embodiments, a memory may also be provided in processor 110 for storing instructions and data. By way of example, the memory in the processor 110 may be a cache memory. The memory may be used to hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Thereby helping to avoid repeated accesses and reducing the latency of the processor 110, thereby increasing the efficiency of the system.

The processor 110 can operate the mail processing method provided by the present application, and can separate the body content and the signature content in the mail body of the received mail. When the processor 110 integrates different devices, such as a CPU and a GPU, the CPU and the GPU may cooperate to execute the mail processing method provided by the embodiment of the present application, for example, part of algorithms in the response method of the touch screen is executed by the CPU, and another part of algorithms is executed by the GPU, so as to obtain faster processing efficiency.

Internal memory 121 may be used to store one or more computer programs, which include instructions. The processor 110 may execute the above-mentioned instructions stored in the internal memory 121, so as to enable the electronic device 100 to execute the separation method of the body content and the signature content in the mail body, and other functional applications, data processing, and the like. The internal memory 121 may include a program storage area and a data storage area. Wherein, the storage program area can store an operating system; the storage program area may also store one or more application programs (e.g., mail application, instant messaging application), and the like. The storage data area may store data (e.g., contact information, pictures, documents) created during use of the electronic device 100, and the like.

In addition, the internal memory 121 may include a high-speed random access memory, and may also include a nonvolatile memory, such as one or more magnetic disk storage devices, flash memory devices, Universal Flash Storage (UFS), and the like. In some embodiments, the processor 110 may cause the electronic device 100 to execute the method for separating the body content and the signature content in the mail body and the other functional applications and data processing provided in the present application by executing instructions stored in the internal memory 121 and/or instructions stored in the memory provided in the processor 110.

The external memory interface 122 may be used to connect an external memory card (e.g., a Micro SD card) to extend the memory capability of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 122 to implement a data storage function. Such as saving pictures, music, videos, documents, etc. in an external memory card.

Of course, the code of the algorithm provided herein may also be stored in an external memory. In this case, the processor 110 may implement the processing of the received mail by the external memory interface 120 executing the code of the algorithm stored in the external memory.

Cameras 193 (e.g., front or rear cameras, or one camera may act as both a front camera and a rear camera) may be used to capture motion, still images, etc. Typically, camera 193 includes a lens and an image sensor. Wherein, the object generates an optical image through the lens and projects the optical image to the image sensor. The image sensor may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The image sensor converts the optical signal into an electrical signal and then transmits the electrical signal to the ISP to be converted into a digital image signal. In some embodiments, the electronic device 100 may include one or N cameras 193, where N is a positive integer greater than or equal to 1. For example, the electronic device 100 may include two cameras 193, wherein one camera 193 is a front camera and the other camera 193 is a rear camera. For another example, the electronic device 100 may further include three cameras 193, where one camera 193 is a front camera and the other two cameras 193 are rear cameras; alternatively, one camera 193 is a rear camera and the other two cameras 193 are front cameras. For another example, the electronic device 100 includes four cameras 193, wherein one camera 193 is a front camera and the other three cameras 193 are rear cameras.

The display screen 194 may be used to display images, video, and the like. The display screen 194 may include a display panel. The display panel may be a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-o led, a quantum dot light-emitting diode (QLED), or the like. In some embodiments, the electronic device 100 may include 1 or M display screens 194, M being a positive integer greater than 1. For example, the electronic device 100 may implement display functionality via a GPU, a display screen 194, an application processor, and the like.

In this application, the display screen 194 may be an integrated flexible display screen, or may be a spliced display screen formed by two rigid screens and a flexible screen located between the two rigid screens. After the processor 110 runs the mail processing method provided by the present application, the display screen 194 may display the entire body of the mail.

The function of the sensor module 180 is described below.

The sensor module 180 may include one or more sensors. For example, the touch sensor 180A, the gyro sensor 180B, the acceleration sensor 180C, the fingerprint sensor 180D, the pressure sensor 180E, and the like. In some embodiments, the sensor module 180 may also include an ambient light sensor, a distance sensor, a proximity light sensor, a bone conduction sensor, a temperature sensor, and the like.

The touch sensor 180A may also be referred to as a "touch panel". The touch sensor 180A may be disposed on the display screen 193, and the touch sensor 180A and the display screen 193 form a touch screen, which is also called a "touch screen". The touch sensor 180A can be used to detect a touch operation applied thereto or nearby. The touch sensor 180A may pass the detected touch operation to the application processor to determine the touch event type. The electronic apparatus 100 may provide visual output related to touch operation or the like through the display screen 193. In other embodiments, the touch sensor 180A can be disposed on a surface of the electronic device 100 at a different location than the display screen 193.

Illustratively, the display screen 194 of the electronic device 100 displays a main interface including icons for a plurality of applications (e.g., mail application, WeChat application, etc.). The user clicks an icon of the mail application in the main interface through the touch sensor 180A, the processor 110 is triggered to start the mail application, and the display screen 194 displays an interface of the mail application.

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

The acceleration sensor 180C may be configured to detect the magnitude of acceleration of the electronic device 100 in various directions (generally, three axes). The magnitude and direction of gravity can be detected when the electronic device 100 is stationary. The acceleration sensor 180C may also be used to recognize the posture of the electronic device 100, and may be applied to horizontal and vertical screen switching, pedometer, and other applications.

And the fingerprint sensor 180D can be used for collecting fingerprints. The electronic device 100 may utilize the collected fingerprint characteristics to implement fingerprint unlocking, access to an application lock, fingerprint photographing, fingerprint answering, and the like.

The pressure sensor 180E is used to sense a pressure signal, which can be converted into an electrical signal. For example, the pressure sensor 180E may be disposed on the display screen 194. The touch operations which act on the same touch position but have different touch operation intensities can correspond to different operation instructions.

The keys 190 may include a power-on key, a volume key, and the like. The keys 190 may be mechanical keys. Or may be touch keys. The electronic apparatus 100 may receive a key input, and generate a key signal input related to user setting and function control of the electronic apparatus 100. For example, the electronic device 100 includes an up volume key and a down volume key, wherein the up volume key and the down volume key are both mechanical keys, the up volume key is used for controlling the electronic device to increase the volume, and the down volume key is used for controlling the electronic device to decrease the volume.

The electronic device 100 may implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor, etc.

The wireless communication function of the electronic device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 151, the wireless communication module 152, the modem processor, the baseband processor, and the like.

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

The mobile communication module 151 may provide a solution including 2G/3G/4G/5G wireless communication applied to the electronic device 100. The mobile communication module 151 may include a filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 151 may receive electromagnetic waves from the antenna 1, filter, amplify, etc. the received electromagnetic waves, and transmit the electromagnetic waves to the modem processor for demodulation. The mobile communication module 151 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 151 may be provided in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 151 may be disposed in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then passes the demodulated low frequency baseband signal to a baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred 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 a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 151 or other functional modules, independent of the processor 110.

The wireless communication module 152 may provide solutions for wireless communication applied to electronic devices, including WLAN (e.g., Wi-Fi network), Bluetooth (BT), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and the like. The wireless communication module 152 may be one or more devices integrating at least one communication processing module. The wireless communication module 152 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 152 may also receive a signal to be transmitted from the processor 110, frequency-modulate it, amplify it, and convert it into electromagnetic waves via the antenna 2 to radiate it.

In some embodiments, antenna 1 of electronic device 100 is coupled to mobile communication module 151 and antenna 2 is coupled to wireless communication module 152 so that electronic device 100 can communicate with other devices.

The SIM card interface 195 is used to connect a SIM card. The SIM card can be brought into and out of contact with the electronic apparatus 100 by being inserted into the SIM card interface 195 or being pulled out of the SIM card interface 195. The electronic device 100 may support 1 or K SIM card interfaces 195, K being a positive integer greater than 1. The SIM card interface 195 may support a Nano SIM card, a Micro SIM card, a SIM card, etc. The same SIM card interface 195 can be inserted with multiple cards at the same time. The types of the plurality of cards may be the same or different. The SIM card interface 195 may 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 communication and data communication. In some embodiments, the electronic device 100 employs esims, namely: an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100.

The USB interface 130 is an interface conforming to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge the electronic device 100, and may also be used to transmit data between the electronic device 100 and a peripheral device. And the earphone can also be used for connecting an earphone and playing audio through the earphone. The headset interface 170D may be, for example, the USB interface 130. The interface may also be used to connect other electronic devices, such as Augmented Reality (AR) devices, and the like.

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

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

In addition, the electronic device 100 may implement an audio function through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playing, recording, etc. Electronic device 100 may generate a vibration alert (e.g., an incoming call vibration alert) using motor 191. The indicator 192 in the electronic device 100 may be an indicator light, and may be used to indicate a charging status, a power change, or a message, a missed call, a notification, etc.

It should be understood that the hardware configuration shown in fig. 4 is only one example. An electronic device in the present application may have more or fewer components than the electronic device 100 shown in the figures, may combine two or more components, or may have a different configuration of components. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The electronic device 100 shown in fig. 4 may also include other portable electronic devices such as personal digital assistant and/or music player functions, such as a cell phone, a tablet computer, a wearable device with wireless communication capabilities (e.g., a smart watch), and so on. Exemplary embodiments of the portable electronic device include, but are not limited to, a mount

Or other operating systemsThe portable electronic device of (1). The portable electronic device may also be other portable electronic devices such as laptop computers (laptop) with touch sensitive surfaces (e.g., touch panels), etc. Or may be a desktop computer having a touch-sensitive surface (e.g., a touch panel), not to be so enumerated.

Based on the hardware architecture of the electronic device 100, the electronic device may implement the method and steps described in the embodiments of the present application. Please refer to fig. 5, which is a flowchart illustrating a mail processing method according to the present application, the mail processing method is applied to the electronic device 100. By the mail processing method, after the electronic equipment 100 receives the mail, the signature content in the signature area of the mail can be extracted, so that the signature content and the body content in the mail body can be separated. Specifically, the method comprises the following steps:

step 501, a plurality of mails are obtained.

Here, the multiple mails are obtained, which may be all mails in one account; alternatively, all mail may be obtained for each of the plurality of accounts. Optionally, in some embodiments of the present application, all mails in a certain time period may also be acquired, for example, all mails in the first quarter of a year or all mails in a certain day.

And 502, storing the acquired mail according to a preset format.

Illustratively, each of the obtained mails may be preprocessed according to a preset format to obtain a mail text in the preset format. The mail text in the preset format may include a sender field, a receiver field, a subject field, a body field, a sending time field, a receiving time field, an attachment field, a reference original text field, etc., as shown in table 1. It should be understood that table 1 is merely an example and that the preset format may be in other forms. For example, a mail corresponds to a record, which is not limited in this application.

TABLE 1 Preset Format

Sender

Addressee

Themes

Text

Time

Time of receipt

Accessories

Original text of citation

In some embodiments, the mail application may process the mail in the predetermined format by the processor 110 of the electronic device 100 after receiving each mail, and then may store the processed mail in the predetermined format in a memory in communication with the electronic device 100. For example, in a database.

It should be noted that, for attachments or body contents with a large data volume (for example, body contents with a data volume greater than or equal to 20 Kilobytes (KB)) in the mail, the attachments or the body contents with a large data volume may be stored in a file form, and a storage path of each attachment and the body text with a large data volume is recorded.

Further, optionally, in the embodiment of the present application, the original citation of each stored email may be removed by a regular (i.e., by defining a regular expression in a specific format) or pattern matching manner.

At step 503, an alternative signature set for the same sender is determined.

Optionally, in this embodiment of the present application, the alternative signature sets of each sender may be determined in sequence according to the number of mails sent by the sender. For the same sender, for the mail sample of which the alternative signature set is to be determined, the mail sample may be selected according to the order of the receiving time of the mail, or the mail sample may be selected randomly, or the mail sample may be selected according to other orders, which is not limited in this application.

An implementation of obtaining an alternative signature set for the same sender is illustratively shown below. Specifically, the method comprises the following steps: determining all mails belonging to the same sender, and comparing the mail bodies of every two mails in reverse order from the last line by line according to the mail bodies of every two mails by line unit to obtain the alternative signature set of the sender and the weight of each alternative signature in the alternative signature set. For example, three mails (mail 1, mail 2 and mail 3) from the same sender are obtained, and mail 1 may be compared with mail 2, mail 2 may be compared with mail 3, and mail 1 may be compared with mail 3. It should be understood that the alternative signature in the embodiments of the present application refers to alternative signature content.

Taking two mails of the same sender as the mail 1 and the mail 2 as an example, comparing the last line of the mail body of the mail 1 and the last line of the mail body of the mail 2 in reverse order by using a row unit, namely: comparing the last line of the mail body of the mail 1 with the last line of the mail body of the mail 2, and if the last line of the mail body of the mail 1 is the same as that of the mail body of the mail 2, taking the last line of the mail body of the mail 1 or the last line of the mail body of the mail 2 as the last line of the alternative signature; continuing to compare the 2 nd line from the last of the mail body of the mail 1 with the 2 nd line from the last of the mail body of the mail 2, and if the 2 nd line from the last of the mail body of the mail 1 is the same as the 2 nd line from the last of the mail body of the mail 2, taking the 2 nd line from the last of the mail body of the mail 1 or the 2 nd line from the last of the mail body of the mail 2 as the 2 nd line from the last of the candidate signature; repeating the steps until the ith line from the last of the mail text of the mail 1 is different from the ith line from the last of the mail text of the mail 2, wherein i is a positive integer; based on the comparison, an alternative signature for the sender is obtained.

It should be noted that two rows in different mails are the same, which means: the line numbers are the same and the coincidence degree of the contents is greater than a threshold value (namely, a certain fault tolerance rate), and the line number indicates that the line is the last line, or the 2 nd last line, or the 3 rd last line … in the mail body. Taking mail 1 and mail 2 as an example, the last line of the mail body of mail 1 is the same as the line number of the last line of the mail body of mail 2, the 2 nd last line of the mail body of mail 1 is the same as the line number of the 2 nd last line of the mail body of mail 2, the 3 rd last line of the mail body of mail 1 is the same as the line number of the 3 rd last line of the mail body of mail 2, and so on. The contents of the two rows are not completely the same, so that a certain fault tolerance rate is allowed; that is, the degree of overlap of two rows of content is greater than the threshold, which may be, for example, 95%, i.e., when the degree of overlap of two rows of content is greater than 95%, the two rows of content are considered to be the same. For example, Website HTTP:// www.xxx.com is the same as Website HTTP:// www.xxx.com; as another example, Website: -HTTP:// www.xxx.com is the same as Website: HTTP:// www.xxx.com; website (HTTP:// www.xxx.com) is identical to Website: HTTP:// www.xxx.com.

Com, the total mail of the sender includes mail 1, mail 2 and mail 3, and the mail body of mail 1 includes:

you good, please check for attachments, thank you;

to wish good-;

song in sequence; shangqi! (ii) a

Tom upper,;

yumin road No. 18 in western area of Shanghai city;

Tel:+86-21-1111111/12345678901；

Fax:+86-21-1111111；

E-mail:tdip@XX.com；

Website:http://www.xxx.com。

the mail body of the mail 2 includes:

you are good, please check the attachment content, thank you;

tom upper,;

Tel:12345678901；

Fax:+86-21-1111111；

E-mail:tdip@XX.com；

Website:http://www.xxx.com。

the mail body of the mail 3 includes:

you good, please check for attachments, thank you;

Tom；

Tel:12345678901；

E-mail:tdip@XX.com；

Website:http://www.xxx.com。

comparing the last line of the mail body of the mail 1 and the last line of the mail body of the mail 2 in reverse order by lines according to the behavior unit, wherein the last line of the mail body of the mail 1 is the same as the last line of the mail body of the mail 2, namely Website: http:// www.xxx.com, and Website: http:// www.xxx.com, so that the last line of the candidate signature 12 can be the Website: http:// www.xxx.com; if the 2 nd last line "E-mail: tdip @ XX.com" of the mail body of the mail 1 is the same as the 2 nd last line "E-mail: tdip @ XX.com" of the mail body of the mail 2, the "E-mail: tdip @ XX.com" can be used as the 2 nd last line of the alternative signature 12; if the last 3 rd line "Fax: + 86-21-1111111" of the mail body of mail 1 is the same as the last 3 rd line "Fax: + 86-21-1111111" of the mail body of mail 2, then "Fax: + 86-21-1111111" can be used as the last 3 rd line of the alternative signature 12; if the 4 th last line "Tel: + 86-21-1111111/12345678901" of the mail body of mail 1 is different from the 4 th last line "Tel: 12345678901" of the mail body of mail 2, the comparison of mail 1 with mail 2 is stopped. That is, after different rows appear in mail 1 and mail 2, the comparison of the subsequent rows is not continued, i.e., there may still be the same row in the subsequent rows. By comparing the mail body of mail 1 with the mail body of mail 2, the alternative signatures 12 that can be obtained are: { Fax: + 86-21-1111111; e-mail tdip @ XX.com; website http:// www.xxx.com }.

Then, acquiring the mail body of the mail 3, and comparing the mail body of the mail 3 with the mail body of the mail 1 and the mail body of the mail 2 in reverse order and line by line unit, wherein the comparison mode can be referred to the comparison mode of the mail body of the mail 1 and the mail body of the mail 2, and the alternative signature 13 obtained by comparing the mail body of the mail 3 with the mail body of the mail 1 is: { E-mail: tdip @ XX.com; website http:// www.xxx.com }. Based on the same comparison method, the comparison between the mail body of the mail 3 and the mail body of the mail 2 results in that the alternative signature 23 is: { E-mail: tdip @ XX.com; website http:// www.xxx.com }.

Based on the above implementation, an alternative signature 12, an alternative signature 13, and an alternative signature 23 of sender Tom @ xx.com are available, where the alternative signature 23 is the same as the alternative signature 13, and the alternative signature 13 and the alternative signature 23 may be taken as one alternative signature, for example, as the alternative signature 13, and the weight of the alternative signature 13 is increased by 1. Com, the alternative signatures in the alternative signature set of sender Tom @ xx.com include an alternative signature 12 and an alternative signature 13, wherein the alternative signature 12 has a weight of 1 and the alternative signature 13 has a weight of 2.

According to the same implementation mode, the alternative signature set of each sender in the acquired multi-envelope mails and the weight of each alternative signature in the alternative signature set can be obtained.

As shown in table 2, the senders Tom @ xx.com and Peter @ xx.com are taken as examples. Com, the alternative signature set of the sender Tom @ xx.com comprises an alternative signature 12 and an alternative signature 13, wherein the weight of the alternative signature 12 is 1, and the weight of the alternative signature 13 is 2. Com, the alternative signature set of the sender Peter @ xx.com includes an alternative signature 21 and an alternative signature 23, the alternative signature 21 having a weight of 5 and the alternative signature 23 having a weight of 1. It should be understood that the more times a certain alternative signature occurs, the greater the likelihood that the alternative signature is the true signature of the sender, and the higher the corresponding weight. Of course, the weight of the candidate signature is also related to the number of rows of the determined candidate signature. I.e., the greater the number of rows of the alternative signature and/or the greater the number of occurrences, the greater the weight of the alternative signature.

Table 2 correspondence of sender to alternative signature set

It should be noted that table 2 is an illustration of a correspondence between a sender and an alternative signature set, and in an implementation process, the correspondence between the sender and the alternative signature set may also be in a list form or other possible forms, which is not limited in this application.

Step 504, labeling each alternative signature in the alternative signature set of each sender.

Here, this step 504 is an optional step. Com, the alternative signature 13 may be labeled first, and if the alternative signature is determined, the alternative signature 13 may be labeled as 1; if it is determined that it is not an alternative signature, the alternative signature 13 may be marked as 0. Then, the alternative signature 12 is labeled, and if the alternative signature is determined, the alternative signature can be labeled as 1; if it is determined not to be an alternative signature, it may be noted as 0.

In one possible implementation, the candidate signature with the signature label is determined as the target training data. Based on the target training data, the classifier may be trained to improve the accuracy of the determined candidate signatures. For example, two identical mails or forwarded mails, the body content in the body of the mail is the same, and the body content may be mistaken for being part of the signature content according to the determination method of the alternative signature.

And 505, extracting the feature information of the alternative signature for each alternative signature with the signature label.

Here, the feature information of the candidate signature may be proposed in units of lines by regular or model matching or natural language processing. The characteristic information comprises links, mailbox addresses, telephones, names of people, place names, special symbols, line heads starting with punctuation marks, the proportion of the punctuation marks in a line of text and the like, a trip line characteristic set, corresponding characteristics of adjacent lines and the like.

Step 506, training a classification model according to the extracted feature information.

Here, the extracted feature information may be converted into a feature vector, and for example, a 45-dimensional feature vector may be formed. And inputting the feature vectors into an initial classification model, performing feature recognition through the initial classification model, and repeatedly training to obtain a trained classification model (namely a target classification model). Illustratively, the classification model may be a Support Vector Machines (SVM) model, and the SVM model is a binary classification model whose basic model is a linear classifier with maximum interval defined in the feature space, which can be used to compare whether the obtained candidate signature is the true signature of the sender.

In one possible implementation, the trained classification model may be stored in the electronic device 100, or in an external memory 121 in communication with the electronic device 100, or in a server (including a cloud server) in communication with the electronic device 100.

Through the steps 501 to 506, the candidate signature set of each sender can be determined, then the true candidate signatures are screened out through labeling, and the initial classification model is trained, so that the classification model is obtained. Text which is not actually the signature content can be removed through the classification model, so that the error rate of identifying the signature content is reduced.

The following description will be made in detail by taking a user interface for receiving a mail as an example. Fig. 6 shows another mail processing method provided by the present application. Specifically, the method comprises the following steps:

step 601, responding to the first operation, and displaying a first interface.

Here, the first interface is a user interface of the first application. The first application refers to an application capable of sending and receiving mails, and may be, for example, a mail application, or may also be a chat application having a function of sending and receiving mails, such as

Or

The present application is not limited to these. And if the first application is the mail application, the first interface is the main interface of the mail application. If the first application is a chat application with a function of sending and receiving mails, the first interface is an interface after the function of sending and receiving mails of the first application is opened.

In some embodiments, the first interface 300 includes a list of mail groups after the mail groups are created, each mail group corresponds to one preview area 301, and the preview area corresponding to each mail group includes an avatar 3011, a subject 3012, a sender 3013 of the mail group, a partial mail body 3014 of a piece of mail (for example, the preview area displays a partial mail body of a first sender, or displays a partial mail body of a last sender, or displays a partial mail body of a sender satisfying other conditions in the middle), and a time 3015 (the time may include a receiving time), and the like. The head portrait 3011 of the mail group may be composed of head portraits of one or more members in the mail group; the subject 3012 of the mail group may be the subject of the first sender extracted or the subject of the latest mail. For example, the first interface 300 may be referred to as an "abbreviated" interface, and it should be understood that the "abbreviated" is only an example and is not limited in this application.

As one possible example, the electronic device 100 may establish a mail group for the sender, recipient, and carbon copied persons that have communication with each other. The sender, the receiver and the carbon copy receiver can all be associated with a user ID, the electronic device 100 can determine the user ID of the receiver, the user ID of the sender and the user ID of the carbon copy receiver according to the mailbox address, then establish a mail group based on the user IDs, and display the established mail group list on the first interface 300, please refer to fig. 7, that there is mail interaction between members (including the receiver corresponding to the user interface) in the first mail group displayed on the first interface 300; the second mail group is a sender, and mail interaction is carried out between the sender and a receiver corresponding to the user interface; and mail interaction exists among members in the third mail group (including the corresponding recipients of the user interface).

As one possible example, the mail group list may be displayed in order of the time of receipt of the latest mail by the first application. Further, optionally, the receiving time of the latest email received by the first application of the electronic device may be displayed on the right side of the preview area corresponding to each email group. For example, the time to the right of the preview area of the first mail group is: the receiving time of the latest mail received by the first application using the electronic equipment in the first mail group is 11:30 (namely 11:30 today); the time to the right of the preview area for the second mail group is: the receiving time of the latest mail received by the first application of the electronic equipment in the second mail group is as follows: "8/13", i.e., 8 months and 13 days; the time to the right of the preview area of the third mail group is: the first application using the electronic device in the third mail group receives the latest mail at 8/12.

In order to facilitate a user to quickly search for a mail to be found, a mail group can be searched. As shown in fig. 7, a search window 302 is provided directly above the first interface 300, and a user can input a search field (or called a keyword) in the search window 302, for example, a search can be performed according to a recipient, a sender, a subject, or the like, the search interface can select a subject search field by default, and the user can adjust the search according to the use requirement. When the user enters a search field in the search window, the electronic device 100 may search the database and/or the text repository for a group of mail whose subject includes the search field and then display the search results in the display screen 194. For example, the search field input by the user is meeting S, and only the preview area with the title "meeting S" may be displayed in the first interface 300, that is, only the preview area corresponding to the first mail group may be displayed in the first interface 300.

As one possible example, the electronic device 100 may display the first interface 300 via the display screen 194, and in some embodiments, the first interface 300 may occupy all of the display area of the display screen 194 that may be used to display the user interface of the first application. As an example, the first interface 300 may fill the display screen 194 (i.e., fill the entire display area of the display screen), in which case the status bar and the navigation bar may not be displayed on the display screen. Note that only the status bar is shown in the schematic diagram of fig. 7, and the navigation bar is not shown. In other examples, both the status bar and the navigation bar may be hidden, or the navigation bar may not be provided. In the case where the status bar is hidden, no navigation bar is provided, or the navigation bar is hidden, the entire display area of the display screen 194 of the electronic device 100 displays the first interface 300, i.e., the first interface 300 also occupies the display area where the status bar and the navigation bar are located.

As another possible example, the first interface 300 may fill all of the display area except for the status bar. That is, in the case where the navigation bar is not provided on the display screen 194 of the electronic apparatus 100 or the navigation bar is hidden, the first interface 300 may be displayed in the entire display area except for the status bar.

In one possible implementation, the first operation is used to trigger the electronic device 100 to display the first interface 300. Illustratively, the first operation may be a click, a slide, a stop without a space, a press, or other types of touch operations, and optionally, the first operation may also be a voice, a body feeling, a space gesture, or the like, which is not limited in this application.

As an example, a user may click or slide or pause or press a window of a mail application at a window displaying the mail application. In conjunction with fig. 1, when the electronic device 100 detects a first operation of the icon 204 of the mailbox by a finger (or a stylus, etc.) of the user, a first interface 300 is displayed on the display screen 194 in response to the first operation.

As another example, the first operation may be clicking or sliding or otherwise without interval stopping or pressing into an interface of a chat application with a emailing functionality. When the electronic device 100 detects a first operation of entering the mail receiving and sending function by a finger (or a touch pen, etc.) of the user, the first interface 300 is displayed on the display screen 194 in response to the first operation.

And step 602, responding to the second operation, and displaying a second interface.

When the sensor module 180 of the electronic device 100 detects a second operation of the user and the processor 110 determines that a position corresponding to the second operation is located in the preview area corresponding to the mail group, all the content of the mail sent by each member in the mail group is displayed on the display screen 194 of the electronic device 100, please refer to fig. 8. Specifically, after the user logs in the first application in the electronic device 100 through the account, the alternative signature set corresponding to each sender may be determined based on the

above steps

501 and 503, for each alternative signature in the alternative signature set, based on the above step 504, the feature information of the alternative signature may be extracted, the extracted feature information is input to the classification model, the signature content of the email may be accurately determined, so that the email content and the signature content of the email may be separated, the email content may be displayed on the display screen 194, and the signature content may be hidden (or referred to as folded). Further, optionally, after receiving a new email, the first application may determine, for the same sender, the signature content of the new email in the order from high to low according to the weight of the screened real candidate signature, hide the signature content of the new email, and display the content of the email on the display screen 194.

As shown in fig. 8, a sender 401 within a mail group and body contents (including attachments) 402 of mails sent by the sender may be displayed on the second interface 400. Com (also can display the head portrait of the sender), and the corresponding mail content is "@ Tom help to process the background and the attachment (picture)" of the picture; com, the body content of the corresponding mail is "i can access the meeting S at 2 pm here; com ", which is the last week's meeting summary, please check up, and attachments (one picture, two documents)".

It should be noted that, for the mail with the attachments, the second interface 400 may further include a button for downloading the attachments, where each attachment may correspond to one button for downloading (as shown in fig. 8); each attachment can also correspond to a selection box or a filling selection box, when the attachment needs to be downloaded, the selection box or the filling selection box corresponding to the attachment can be clicked and selected, for example, a pattern displaying a square root in the selection box or filling in the filling box is displayed, so that the simultaneous downloading of any multiple attachments can be selected; it is also possible to have multiple attachments corresponding to one button for downloading all attachments, so as to realize downloading all attachments in the mail at one time (see fig. 8).

It should be noted that, if the content of the mail sent by one or some senders is large and cannot be displayed in the second interface 400 completely, a special mark, for example, a red dot, may be displayed in the display area of the content of the mail sent by the corresponding sender to remind the user that the content of the mail is not displayed in the second interface 400 completely. The user using the user interface can display the content of the mail sent by the sender by clicking the area of the content of the mail sent by the sender.

Further, optionally, the second interface 400 may also include a status 403 of the body content. In some embodiments, if the sensor module 180 of the electronic device 100 does not detect the operation of the user on the content of the letter displayed on the second interface 400, the content of the letter may be represented as an unread state by blackening the content of the letter; after the user views the content of the letter, the blackening process of the content of the letter can be removed to represent that the content of the letter is in a read state.

In other embodiments, the status of each body content (i.e., read or unread) is displayed by displaying the body content in the lower right corner of the body content; if the sensor module 180 of the electronic device 100 does not detect the operation of the user corresponding to the user interface on the content of the mail displayed on the second interface 400, displaying unread information in the lower right corner of the content of the mail to represent that the mail is in an unread state (for example, the content of the mail in the third mail body in fig. 8 is in an unread state); after the user views the content of the mail, the status around the content of the mail may be turned to read to indicate that the content of the mail is in a read status (for example, the status of the content of the second mail in fig. 8 is in a read status).

Further, optionally, the second interface 400 may also display the time of receipt of the received mail and the time of delivery of the mail by the user using the user interface. In other words, for a user using the first application of the electronic device, the second interface 400 may display the delivery time when the user using the user interface sends the email and the receipt time when the user using the user interface receives the email. Illustratively, the receiving time and the sending time may be displayed at the lower right, lower left, etc. of the body content.

Illustratively, the second interface 400 may be in the form of a chat window in which the body content of mails sent by members of the mail group is displayed in the form of bubble messages. The content of the mail may be in a text form or a voice form, which is not limited in the present application.

In one possible implementation, the second operation is used to trigger the electronic device 100 to display the second interface 400. For example, the second operation may be a click, a slide, a press, or other types of touch operations, optionally, the first operation may also be a voice, a body feeling, a space gesture, or the like, and the second operation may be the same as the first operation or different from the first operation, which is not limited in this application.

As an example, the user may click or slide or stop without a gap or press the preview area corresponding to the mail group of the first interface 300, and in response to the second operation on the mail group, the display 194 displays the second interface 400.

Step 603, responding to the third operation, and displaying a third interface.

Here, it may be that the electronic apparatus 100 detects the user's operation of "more" on the upper right corner of the second interface 400 (i.e., the third operation), and the display screen 194 displays the third interface 500.

The third interface 500 may include classification information of the mail group, i.e., related information of the mail group is displayed in a classified form, the classification information including at least one of a member 501 of the mail group, a schedule 502 of the mail group, a picture 503 of the mail group, a document 504 of the mail group, and the like. The classification information may also include video of the mail group, audio of the mail group, and the like. A classification information corresponds to a preview area, please refer to fig. 9. For example, the preview area corresponding to the members of the mail group may display the user ID of at least one member in the mail group, may also display the total number of members included in the mail group, and may also include the avatars of the members of the mail group (where the avatars are pictures used corresponding to each mailbox address). The preview area corresponding to the schedule of the mail group can display the current time information and each schedule corresponding to the mail group. The pictures (pictures class) of the mail group, the videos (videos class) of the mail group, the audios (voices class) of the mail group, and the files (texts class) of the mail group may be attachments in the content of the media in the mail group. It should be understood that the classification information corresponding to the mail group is only an example, and may be classified in other manners, for example, a picture of the mail group, a video of the mail group, an audio of the mail group, and a document of the mail group may be collectively referred to as an attachment of the mail group. For another example, the pictures of the mail group, the videos of the mail group, and the audios of the mail group may be referred to as media files of the mail group; the documents of the mail group are called a text class of the mail group as another class.

It should be noted that the preview area corresponding to each classification information displayed on the third interface 500 may display part of the information of the classification information, for example, the preview area corresponding to a member of a mail group may display at least one member of the members of the mail group, and all the members of the mail group may be viewed through a fourth operation; for another example, the preview corresponding to the schedule of the mail group can display a part of the schedule, and all the schedules in the mail group can be viewed through a fourth operation; for another example, a preview area corresponding to a picture of the mail group may display a part of the picture, and all the pictures in the mail group may be viewed through a fourth operation; for another example, the preview area corresponding to the document in the mail group may display a part of the documents in the mail group, and all the files in the mail group may be viewed through the fourth operation.

As follows, all of the members of the mail group are viewed by the fourth operation as an example.

The sensor module 180 of the electronic device 100 detects a fourth operation of the user, and the processor 110 determines that a position corresponding to the fourth operation is located in a preview area corresponding to a member of the mail group, and in response to the fourth operation, a fourth interface 600 as described in fig. 10 is displayed on the display screen 194 of the electronic device 100. The fourth interface 600 may display the user IDs of all members in the mail group and may also include an avatar of each member of the mail group (where the avatar is a picture used corresponding to each mailbox address).

When the electronic device 100 detects a fifth operation of the user on the fourth interface 600, in response to the fifth operation, a fifth interface 700 may be displayed on the display screen 194, and the structured contact information of a certain member may be displayed on the fifth interface 700. Taking member zhang three as an example, the signature content of zhang three can be determined to be { zhang three; XXX; tom @ xx.com12345678902}, and therefore, the structured contact information of zhang san can be determined as shown in (a) of fig. 11. Third structured contact information, namely name: zhang III; company: XXX; the mobile phone number is as follows: 12345678902, respectively; e, mail box address: tom @ xx.com. Com, "zhang three" is a member ID, which is identified by name.

As a possible example, the structured contact information of the member may be obtained by extracting features of the signature content, and the specific process may refer to the above related description, and will not be repeated herein.

Further, optionally, a function key for further processing the structured contact information of the member, such as any one or more of sharing, importing an address book, collecting, texting, making a call, may also be displayed on the fifth interface 700. The function keys may be hidden in "more" of the fifth interface 700, and after the electronic device 100 detects more touch operations, the hidden function keys may be displayed in the fifth interface 700. It should be understood that these function keys may be displayed on a side edge of the fifth interface 700, for example, on the left, or on the right (as shown in fig. 11 (b)) or on the bottom, or may be displayed in a central area of the fifth interface 700, which is not limited in this application.

As an example, when the electronic device 100 detects the user's operation on the fifth interface 700 for sharing, a window 701 for sharing may be displayed on the fifth interface 700, please refer to (c) in fig. 11, and some or all of the sharing manners that can be achieved are displayed in the sharing window 701 displayed on the fifth interface 700, for example,

mail, etc. Of course, it can also include

Etc., which are not listed here. And clicking a certain sharing mode by the user, skipping to the user interface in the corresponding mode, and sharing the structured contact information through the user interface in the corresponding mode. E.g. clicking

Can jump to

The structured contact can be shared to through the user interface of the WeChat

And (4) friends.

It should be noted that the window for sharing displayed on the fifth interface 700 may be displayed on the side of the display screen 194, or may be displayed in the central area of the display screen 194 (see (c) in fig. 11). Of course, the window for sharing may be a pop-up window displayed in the center area of the display screen 194.

It should also be noted that the structured contact information of the member may also be automatically shared by the first application. For example, the first application may share the structured contact information of the members in each mail group to other members in a domain.

As another example, when the electronic device 100 detects that the user performs an operation on the fifth interface 700 to import the address book, the structured contact information of the member may be saved in the address book. Please refer to fig. 12, which is a schematic diagram of an interface of an address book provided by the present application, where the interface of the address book may include structured contact information of the member obtained from signature content. Further, optionally, for the contact person imported into the address book in this way, a button for viewing the source of the structured contact information of the member in the address book, such as "source" in fig. 12, may also be displayed on the interface of the address book boundary.

When the sensor module 180 of the electronic device 100 detects an operation of the "source" button by the user, a mail corresponding to the structural contact information of the member is displayed on the display screen 194 of the electronic device 100, for example, the mail may be displayed as an interface shown in fig. 2, that is, all information of the mail, including a sender, a receiver, a transcription person, a subject, a mail body, a cited file, and the like, may be displayed on the display screen 194. As such, correlation between applications in electronic device 100 may be facilitated.

As another example, when the sensor module 180 of the electronic device 100 detects a text messaging operation of the user on the fifth interface 700, a text messaging interface may be displayed on the display screen 194 (see fig. 13); when the sensor module 180 of the electronic device 100 detects a call-making operation of the user on the fifth interface 700, a call-making interface may be displayed on the display screen 194; when the sensor module 180 of the electronic device 100 detects a favorite operation of the user on the fifth interface 700, the structured contact information may be displayed on the display screen 194 as being favorite.

In this application, the second interface 400 may further include at least one of a key for replying to the email, a key for replying to all the emails, a key for forwarding the email, and a key for deleting the email, please refer to fig. 8 described above. Of course, a key for collecting mail, a key for composing new mail, and the like may also be included. It should be noted that one or more of the keys may be hidden, and the present application is not limited thereto.

In a possible implementation manner, taking the example that the user clicks the key for the all reply emails as an example, when the sensor module 180 of the electronic device 100 detects that the user clicks the key for the all reply emails, and the processor 110 determines that the clicking operation is the all reply emails, an interface of the all reply emails is displayed on the display screen 194 of the electronic device 100, referring to fig. 14, an interface of the all reply emails may be added in the second interface 400, and the interface of the all reply emails is displayed as an interface for composing the emails, and includes a part for inputting a subject, a part for inputting a body text, and a part for adding an attachment, where the attachment may be a picture in a gallery of the electronic device 100, or a file (e.g., a document, audio, video), and the like.

It should be noted that the interface for all reply mails may also be a pop-up window type prompt message, and the pop-up window type prompt message may be in a full screen or non-full screen form.

When the electronic device 100 detects a sending operation of the user on the second interface 400 shown in fig. 14, in response to the sending operation, the body content of the sent mail may be displayed on the second interface 400, as described above with reference to sender lao @ xx.

In the embodiments provided in the present application, the method provided in the present application is described from the perspective of an electronic device as an execution subject. In order to implement the functions in the methods provided by the present application, the electronic device may include a hardware structure and/or a software module, and the functions are implemented in the form of a hardware structure, a software module, or a hardware structure and a software module. Whether any of the above-described functions is implemented as a hardware structure, a software module, or a hardware structure plus a software module depends upon the particular application and design constraints imposed on the technical solution.

The present application further provides an electronic device comprising means/units for performing all or part of the steps as described in the method embodiments shown in fig. 5 and 6 above; these modules/units may be implemented by hardware, or by hardware executing corresponding software.

The present application also provides a computer readable storage medium, which may include a memory, which may store a program that, when executed, causes an electronic device to perform steps including all or part of the steps recited in the method embodiments of fig. 5 and 6 above.

The present application also provides a computer program product that, when run on an electronic device, causes the electronic device to perform all or part of the steps comprising the method embodiments as described in the previous fig. 5 and 6.

The present application further provides a chip, coupled to a memory in an electronic device, for invoking a computer program stored in the memory and performing all or part of the steps described in the previous method embodiments shown in fig. 5 and 6; "coupled" in the context of this application means that two elements are joined to each other either directly or indirectly.

Embodiments of the present application also provide a graphical user interface on an electronic device, where the electronic device has a display screen, a camera, a memory, and one or more processors configured to execute one or more computer programs stored in the memory, and the graphical user interface includes a graphical user interface displayed when the electronic device performs all or part of the steps described in the method embodiments shown in fig. 5 and 6.

In the embodiments of the present application, unless otherwise specified or conflicting with respect to logic, the terms and/or descriptions in different embodiments have consistency and may be mutually cited, and technical features in different embodiments may be combined to form a new embodiment according to their inherent logic relationship.

It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation. Each functional unit in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. For example, the first acquiring unit and the second acquiring unit may be the same unit or different units. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

As used in the above embodiments, the term "when …" may be interpreted to mean "if …" or "after …" or "in response to a determination of …" or "in response to a detection of …", depending on the context. Similarly, depending on the context, the phrase "at the time of determination …" or "if (a stated condition or event) is detected" may be interpreted to mean "if the determination …" or "in response to the determination …" or "upon detection (a stated condition or event)" or "in response to detection (a stated condition or event)".

In the present application, "at least one" means one or more, "a plurality" means two or more. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. In the description of the text of the present application, the character "/" generally indicates that the former and latter associated objects are in an "or" relationship; in the formula of the present application, the character "/" indicates that the preceding and following related objects are in a relationship of "division". Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is to be understood that the various numerical references referred to in the embodiments of the present application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of the present application. The sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of the processes should be determined by their functions and inherent logic. The terms "first," "second," and the like, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises" and "comprising," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such as a list of steps or modules. The word "exemplary" is used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Or it may be appreciated that the use of the word exemplary is intended to present concepts in a concrete fashion, and is not intended to limit the scope of the present application. The methods, systems, articles of manufacture, or apparatus need not be limited to the steps or modules explicitly listed, but may include other steps or modules not explicitly listed or inherent to such processes, methods, articles of manufacture, or apparatus.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer programs or instructions. When the computer program or instructions are loaded and executed on a computer, the processes or functions described in the embodiments of the present application are performed in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, a network appliance, a user device, or other programmable electronic device. The computer program or instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer program or instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire or wirelessly. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that integrates one or more available media. The usable medium may be a magnetic medium, such as a floppy disk, a hard disk, a magnetic tape; or optical media such as Digital Video Disks (DVDs); it may also be a semiconductor medium, such as a Solid State Drive (SSD).

The foregoing description, for purpose of explanation, has been described with reference to specific embodiments. However, the exemplary discussions above are not intended to be exhaustive or to limit the application to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and its practical applications, to thereby enable others skilled in the art to best utilize the application and various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A mail processing method is suitable for electronic equipment, and is characterized by comprising the following steps:

responding to a first operation of a user on the electronic equipment, and displaying a first interface, wherein the first interface comprises a mail group list after mail groups are established, the mail group list comprises at least one mail group, any one mail group in the mail group list corresponds to a preview area in the first interface, and members of the mail group comprise a sender, a receiver and a copied person in any mail;

and responding to a second operation of a user on a preview area corresponding to a first mail group, and displaying a second interface, wherein the second interface comprises information of a first sender in the first mail group and body content of a mail sent by the first sender, the body content is obtained by separating signature content and body content of a signature area of the mail sent by the first sender, the first mail group is any one of the mail group lists, and the first sender is any one of members of the first mail group.

2. The method of claim 1 wherein the method of separating the signature content and the body content of the signature section of the mail sent by the first sender comprises:

acquiring mail texts of all mails sent by the first sender, wherein the mail texts comprise body content and signature content, and the first sender is any sender in the first mail group;

comparing a mail body of a first mail and a mail body of a second mail in a row in a reverse order from the last row by a row unit to obtain an alternative signature set consisting of a plurality of alternative signatures of the first sender, wherein the first mail and the second mail are any two different mails in all mails sent by the first sender;

extracting feature information of the multiple alternative signatures aiming at the multiple alternative signatures in the alternative signature set, inputting the feature information into a target classification model, and determining signature content of the first sender;

and separating the signature content and the body content in the mail body of the mail sent by the first sender according to the signature content of the first sender.

3. The method of claim 2 wherein said comparing the body of the first mail and the body of the second mail line by line in reverse order from the last line in line units to obtain a set of alternative signatures comprising a plurality of alternative signatures for the first sender comprises:

determining that the ith-last line of the mail body of the first mail is the same as the ith-last line of the mail body of the second mail, and determining the ith-last line of the mail body of the first mail or the ith-last line of the mail body of the second mail as the ith-last line of a first candidate signature of the first sender, wherein i is taken from the last line to (j-1), and the first candidate signature is any one of the candidate signature sets;

and determining that the j-last line of the mail body of the first mail is different from the j-last line of the mail body of the second mail, and stopping comparing the mail body of the first mail with the mail body of the second mail.

4. A method according to any one of claims 1 to 3, wherein the second interface is in the form of a chat window and the body content is in the form of a bubble message.

5. The method of any one of claims 1 to 4, wherein the second interface further comprises any one or more of:

the state of the body content of the mail sent by the first sender comprises a read state or an unread state;

receiving the receiving time of the mail sent by the first sender;

an identification of the first sender;

an avatar of the first sender.

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

responding to a third operation of the user on the second interface, and displaying a third interface; the third interface comprises classification information of the first mail group;

wherein the classification information comprises at least one of: the members of the first mail group, the schedule of the first mail group, and the files of the first mail group.

7. The method of claim 6, wherein the classification information comprises members of a mail group;

the method further comprises the following steps:

responding to a fourth operation of the user on the members of the mail group on the third interface, and displaying a fourth interface which comprises all the members in the first mail group;

and responding to a fifth operation of the first sender on the fourth interface by the user, and displaying a fifth interface, wherein the fifth interface comprises the structural contact information of the first sender.

8. The method of claim 7 wherein after separating the signature content and the body content of the signature area of the mail sent by the first sender, the method further comprises:

acquiring the structured contact information of the first sender from the signature content of the first sender;

wherein the structured contact information comprises any one or more of:

a name of the first sender;

a company of the first sender;

the mobile phone number of the first sender;

a mailbox address of the first sender.

9. An electronic device, characterized in that the electronic device comprises:

a memory, a processor and a display screen;

and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions, which when executed by the electronic device, cause the electronic device to perform:

10. The electronic device of claim 9 wherein said separating the signature content and body content of the signature area of the mail sent by the first sender comprises:

11. The electronic device of claim 10 wherein comparing the body of the first mail and the body of the second mail in reverse order by line from the last line in units of lines to obtain a set of alternative signatures comprising a plurality of alternative signatures for the first sender comprises:

12. The electronic device of any of claims 9-11, wherein the second interface is in the form of a chat window and the body content is in the form of a bubble message.

13. The electronic device of any of claims 9-12, wherein the second interface further comprises any one or more of:

receiving the receiving time of the mail sent by the first sender;

an identification of the first sender;

an avatar of the first sender.

14. The electronic device of any of claims 9-13, wherein the instructions, when executed by the electronic device, cause the electronic device to further perform:

15. The electronic device of claim 14, wherein the classification information includes members of a mail group;

the instructions, when executed by the electronic device, cause the electronic device to further perform:

16. The electronic device of claim 15, wherein the instructions, when executed by the electronic device, cause the electronic device to further perform:

wherein the structured contact information comprises any one or more of:

a name of the first sender;

a company of the first sender;

the mobile phone number of the first sender;

a mailbox address of the first sender.

17. A computer-readable storage medium, comprising a computer program which, when run on an electronic device, causes the electronic device to perform the method of any of claims 1 to 8.