WO2020238774A1 - 一种通知消息的预览方法及电子设备 - Google Patents

一种通知消息的预览方法及电子设备 Download PDF

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Publication number
WO2020238774A1
WO2020238774A1 PCT/CN2020/091689 CN2020091689W WO2020238774A1 WO 2020238774 A1 WO2020238774 A1 WO 2020238774A1 CN 2020091689 W CN2020091689 W CN 2020091689W WO 2020238774 A1 WO2020238774 A1 WO 2020238774A1
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WO
WIPO (PCT)
Prior art keywords
card
electronic device
notification
message
message group
Prior art date
Application number
PCT/CN2020/091689
Other languages
English (en)
French (fr)
Inventor
周珊如
钱凯
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20813964.2A priority Critical patent/EP3952263A4/en
Priority to US17/614,247 priority patent/US11722449B2/en
Publication of WO2020238774A1 publication Critical patent/WO2020238774A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/224—Monitoring or handling of messages providing notification on incoming messages, e.g. pushed notifications of received messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/542—Event management; Broadcasting; Multicasting; Notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/42—Mailbox-related aspects, e.g. synchronisation of mailboxes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/04—Details of telephonic subscriber devices including near field communication means, e.g. RFID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/06—Details of telephonic subscriber devices including a wireless LAN interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/10—Details of telephonic subscriber devices including a GPS signal receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

Definitions

  • This application relates to the field of terminal technology, and in particular to a method for previewing notification messages and electronic equipment.
  • a notification panel is set in electronic devices such as mobile phones to display notification messages received by the operating system or applications.
  • the mobile phone can display a status bar (status bar) 101 at the same time when displaying applications such as a desktop.
  • the status bar 101 can display time, power, signal strength, Bluetooth status, and operator name.
  • the mobile phone can display a pull-down menu 102.
  • the mobile phone can display these notification messages in the notification bar 103 of the drop-down menu 102.
  • the mobile phone can display these multiple notification messages in the form of a message group 104 in the notification bar 103.
  • the message group 104 has two display states: expanded and collapsed. As shown in FIG. 1(b), the mobile phone can display the message group 104 in a folded state by default, so as to reduce the display space occupied by the notification message in the notification bar 103. After detecting that the user clicks on the message group 104, as shown in (c) in FIG. 1, the mobile phone can display the message group 104 in an expanded state. In the expanded state, the mobile phone can display each notification message in the message group 104 in the notification bar 103 in the form of a card.
  • the user needs to slide up and down in the notification bar 103 to preview each notification message.
  • the user wants to display the expanded message group 104 in a collapsed state, he needs to go back to the top (or bottom) of the multiple notification messages and click the corresponding collapse button, so that the user can browse and manage the message group 104.
  • the experience is not high.
  • the present application provides a method and electronic device for previewing notification messages, which can provide users with the function of quickly previewing multiple notification messages in a message group in the notification bar, and improve the user's management efficiency and user experience of the message group.
  • the present application provides a method for previewing notification messages, including: an electronic device displays one notification message in a message group (the message group includes N notification messages, and N is an integer greater than 1) in a first card, Other notification messages in the message group are hidden; at this time, the message group can be said to be in a folded state; further, the electronic device can receive a preset operation input by the user to the first card; then, in response to the preset operation, the electronic device can The second card displays M (M is an integer less than or equal to N and greater than 1) notification messages in the above message group.
  • the M notification messages are M of the above N notification messages, and the M notification messages include A notification message displayed when the message group is in the collapsed state; at this time, it can be said that the message group is in the preview state.
  • the electronic device when the message group is in the folded state, the electronic device only displays one notification message in the message group in the first card; when the user triggers the message group to switch from the folded state to the preview state, the electronic device can (For example, in the second), multiple notification messages in the message group are displayed, and the multiple notification messages include one notification message displayed when the message group is in the collapsed state.
  • the user when viewing the message group in the notification bar, the user can switch the message group to the preview state to quickly preview multiple notification messages in the message group, without having to expand each notification message in the message group to view and manage each notification message. Improve the user's management efficiency and user experience of the message group.
  • the foregoing preset operation may be a long press operation.
  • the user can trigger the electronic device to switch the message group from the folded state to the preview state by inputting a long press operation on the first card.
  • the electronic device displays the M notification messages in the message group in the second card, including: the electronic device expands the first card to form a second card, and displays the message in the second card M notification messages.
  • the interface where the first card is located is the same interface as the interface where the second card is located.
  • the electronic device displaying the M notification messages in the message group in the second card includes: the electronic device displays the second card in an interface located on the first card, and displays the M notification messages in the second card Message, at this time, the interface where the second card is located is above the interface where the first card is located, and the first card will not disappear.
  • the electronic device may also blur, mosaic or hide the interface located under the second card (that is, the interface where the first card is located). This prompts the user to focus on reading each notification message in the second card.
  • the foregoing second card includes a summary of the content of each notification message in the M notification messages.
  • the content summary of each notification message in the second card may include the contact name, contact avatar, and message content corresponding to the notification message.
  • the method further includes: the electronic device detects that the user has performed a long-press operation and leaves the touch screen; The one notification message in the message group is displayed on the first card, so that the message group returns to the folded state.
  • the user can trigger the electronic device to switch the message group from the collapsed state to the preview state and switch the message group from the preview state back to the collapsed state through a long press operation, thereby simplifying the user's understanding of the message group in multiple display states.
  • the method further includes: the electronic device detects that the user does not leave the touch screen after the long press operation, and the user points to Enter the first sliding operation on the second card; then, the electronic device can scroll to display N notification messages in the message group in the second card, so that the user can preview each notification message in the message group.
  • the method further includes: the electronic device detects that the user does not leave the touch screen after the long press operation, and the user continues Input the second sliding operation to the second card; then, the electronic device can delete the second card and the M notification messages in the second card.
  • the electronic device detects that the user does not leave the touch screen after the long press operation, and the user continues Input the second sliding operation to the second card; then, the electronic device can delete the second card and the M notification messages in the second card.
  • the user can still delete all notification messages in the message group in units of the message group.
  • the method further includes: the electronic device detects that the user does not leave the touch screen after performing a long press operation, and detects The user continues to input the third sliding operation to the second card; then, the electronic device can display the management button of the message group around the second card; the electronic device detects that the user selects the management button; further, the electronic device can display the management menu, the The management menu includes one or more options for managing the message group, for example, the option to delete the message group, the option to mark the message group as read, and the option to expand the message group.
  • the user can manage multiple notification messages in the message group in the unit of the message group through the management menu.
  • the method further includes: the electronic device detects that the user does not leave the touch screen after the long press operation, and the user continues Input the fourth sliding operation to the second card; then, the electronic device can respectively display the N notification messages in the N cards, and the N cards correspond to the above N notification messages one by one.
  • the message group can be said to be in Expanded state.
  • the user can trigger the electronic device to switch the message group from the folded state to the preview state by long pressing. Furthermore, the user can continue to input the sliding operation to trigger the electronic device without leaving the phone screen. Switch the message group from preview state to expanded state. Then, for the user, the user can control the mobile phone to switch the message group among the three display states of the folded state, the preview state, and the expanded state during the operation from touching the screen with the finger to leaving the screen.
  • the operation flow of the group switching between multiple display states improves the user experience.
  • each of the aforementioned N cards displays detailed content of the corresponding notification message.
  • the detailed content may include the receiving time corresponding to the corresponding notification message, contact name, contact avatar, and message content.
  • the method further includes: the electronic device detects that the user inputs the first sliding operation to the third card of the N cards; , The electronic device deletes the third card and the notification message in the third card; or; the electronic device detects that the user inputs a second sliding operation to the third card among the N cards; further, the electronic device displays the second sliding operation around the third card Three buttons for managing notification messages in the card.
  • the user can separately manage each notification message in the message group in a card unit.
  • the method further includes: the electronic device detects that the user inputs the first sliding operation to the first card; further, the electronic device Delete the first card and the message group; or; the electronic device detects that the user inputs a second sliding operation to the first card; further, the electronic device displays the management button of the message group around the first card. That is to say, in the folded state, the user can manage N notification messages in the message group in units of the message group.
  • the N notification messages in the foregoing message group may be notification messages from the same application.
  • the present application provides an electronic device, including: a touch screen, one or more processors, one or more memories, and one or more computer programs; wherein the processor is coupled with the touch screen and the memory, and the above one One or more computer programs are stored in the memory, and when the electronic device is running, the processor executes one or more computer programs stored in the memory, so that the electronic device executes the method for previewing notification messages in any one of the foregoing.
  • the present application provides a chip system that includes at least one processor and at least one interface circuit; the interface circuit is used to read instructions stored in a memory and send the instructions to the processor; when the instructions are processed When the device is executed, the electronic device is caused to execute any one of the methods for previewing notification messages described above.
  • the present application provides a computer storage medium including computer instructions, which when the computer instructions run on an electronic device, cause the electronic device to execute the method for previewing notification messages as described in any one of the first aspect.
  • this application provides a computer program product, which when the computer program product runs on an electronic device, causes the electronic device to execute the method for previewing notification messages as described in any one of the first aspect.
  • the electronic equipment described in the second aspect, the chip system described in the third aspect, the computer storage medium described in the fourth aspect, and the computer program product described in the fifth aspect provided above are all used for execution.
  • the beneficial effects that can be achieved can refer to the beneficial effects of the corresponding method provided above, which will not be repeated here.
  • Figure 1 is an application scenario of displaying notification messages in the prior art
  • FIG. 2 is a first structural diagram of an electronic device according to an embodiment of the application.
  • FIG. 3 is a schematic structural diagram of an operating system in an electronic device provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram 1 of a scenario of a method for previewing a notification message provided by an embodiment of the application;
  • FIG. 5 is a schematic diagram of a second scene of a method for previewing a notification message according to an embodiment of the application
  • FIG. 6 is a schematic diagram of the third scene of a method for previewing notification messages according to an embodiment of the application.
  • FIG. 7 is a fourth schematic diagram of a scenario of a method for previewing a notification message provided by an embodiment of the application.
  • FIG. 8 is a schematic diagram five of a scenario of a method for previewing a notification message provided by an embodiment of the application.
  • FIG. 9 is a sixth scenario diagram of a method for previewing notification messages according to an embodiment of the application.
  • FIG. 10 is a schematic diagram 7 of a method for previewing notification messages according to an embodiment of the application.
  • FIG. 11 is a schematic diagram eight of a scenario of a method for previewing a notification message provided by an embodiment of this application.
  • FIG. 12 is a schematic diagram 9 of a method for previewing a notification message according to an embodiment of the application.
  • FIG. 13 is a schematic diagram ten of a scene of a method for previewing a notification message provided by an embodiment of this application;
  • FIG. 14 is a schematic diagram eleventh scene of a method for previewing a notification message provided by an embodiment of the application.
  • 15 is a schematic diagram 12 of a method for previewing notification messages according to an embodiment of this application.
  • 16 is a schematic diagram thirteen of a method for previewing notification messages according to an embodiment of this application.
  • FIG. 17 is a fourteenth schematic diagram of a method for previewing a notification message according to an embodiment of this application.
  • FIG. 18 is a schematic diagram fifteenth scene of a method for previewing a notification message provided by an embodiment of this application.
  • FIG. 19 is a schematic structural diagram of a chip system provided by an embodiment of the application.
  • FIG. 20 is a second structural diagram of an electronic device provided by an embodiment of this application.
  • the method for previewing notification messages provided by the embodiments of this application can be applied to mobile phones, tablet computers, notebook computers, ultra-mobile personal computers (UMPC), handheld computers, netbooks, and personal digital assistants. , PDA), wearable electronic devices, virtual reality devices, and other electronic devices, the embodiments of the present application do not make any restrictions on this.
  • UMPC ultra-mobile personal computers
  • PDA wearable electronic devices
  • virtual reality devices and other electronic devices
  • FIG. 2 shows a schematic structural diagram of the electronic device 100.
  • the electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, and an antenna 2.
  • Mobile communication module 150 wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, buttons 190, motor 191, indicator 192, camera 193, display screen 194, and Subscriber identification module (subscriber identification module, SIM) card interface 195, etc.
  • SIM Subscriber identification module
  • the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the electronic device 100.
  • the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or arrange different components.
  • the illustrated components can be implemented in hardware, software, or a combination of software and hardware.
  • the processor 110 may include one or more processing units.
  • the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU), etc.
  • AP application processor
  • modem processor modem processor
  • GPU graphics processing unit
  • image signal processor image signal processor
  • ISP image signal processor
  • controller video codec
  • digital signal processor digital signal processor
  • DSP digital signal processor
  • NPU neural-network processing unit
  • the different processing units may be independent devices or integrated in one or more processors.
  • the controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.
  • a memory may also be provided in the processor 110 to store instructions and data.
  • the memory in the processor 110 is a cache memory.
  • the memory can store instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 110 is reduced, and the efficiency of the system is improved.
  • the processor 110 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, and a universal asynchronous transmitter (universal asynchronous transmitter) interface.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • PCM pulse code modulation
  • UART universal asynchronous transmitter
  • MIPI mobile industry processor interface
  • GPIO general-purpose input/output
  • SIM subscriber identity module
  • USB Universal Serial Bus
  • the charging management module 140 is used to receive charging input from the charger.
  • the charger can be a wireless charger or a wired charger.
  • the charging management module 140 may receive the charging input of the wired charger through the USB interface 130.
  • the charging management module 140 may receive the wireless charging input through the wireless charging coil of the electronic device 100. While the charging management module 140 charges the battery 142, it can also supply power to the electronic device through the power management module 141.
  • the power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110.
  • the power management module 141 receives input from the battery 142 and/or the charging management module 140, and supplies power to the processor 110, the internal memory 121, the display screen 194, the camera 193, and the wireless communication module 160.
  • the power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance).
  • the power management module 141 may also be provided in the processor 110.
  • the power management module 141 and the charging management module 140 may also be provided in the same device.
  • the wireless communication function of the electronic device 100 can be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor, and the baseband processor.
  • the antenna 1 and the antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in the electronic device 100 can be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization.
  • antenna 1 can be multiplexed as a diversity antenna of a wireless local area network.
  • the antenna can be used in combination with a tuning switch.
  • the mobile communication module 150 can provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the electronic device 100.
  • the mobile communication module 150 may include one or more filters, switches, power amplifiers, low noise amplifiers (LNA), etc.
  • the mobile communication module 150 can receive electromagnetic waves by the antenna 1, and perform processing such as filtering, amplifying and transmitting the received electromagnetic waves to the modem processor for demodulation.
  • the mobile communication module 150 can also amplify the signal modulated by the modem processor, and convert it into electromagnetic waves for radiation via the antenna 1.
  • at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110.
  • at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be provided in the same device.
  • the modem processor may include a modulator and a demodulator.
  • the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. Then the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low-frequency baseband signal is processed by the baseband processor and then passed to the application processor.
  • the application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.), or displays an image or video through the display screen 194.
  • the modem processor may be an independent device.
  • the modem processor may be independent of the processor 110 and be provided in the same device as the mobile communication module 150 or other functional modules.
  • the wireless communication module 160 can provide applications on the electronic device 100 including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), and global navigation satellites.
  • WLAN wireless local area networks
  • BT Bluetooth
  • GNSS global navigation satellite system
  • FM frequency modulation
  • NFC near field communication technology
  • infrared technology infrared, IR
  • the wireless communication module 160 may be one or more devices integrating one or more communication processing modules.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110.
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110, perform frequency modulation, amplify it, and convert it into electromagnetic wave radiation via the antenna 2.
  • the antenna 1 of the electronic device 100 is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the electronic device 100 can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technologies may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc.
  • the GNSS may include global positioning system (GPS), global navigation satellite system (GLONASS), Beidou navigation satellite system (BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite-based augmentation systems (SBAS).
  • GPS global positioning system
  • GLONASS global navigation satellite system
  • BDS Beidou navigation satellite system
  • QZSS quasi-zenith satellite system
  • SBAS satellite-based augmentation systems
  • the electronic device 100 implements a display function through a GPU, a display screen 194, and an application processor.
  • the GPU is a microprocessor for image processing, connected to the display 194 and the application processor.
  • the GPU is used to perform mathematical and geometric calculations for graphics rendering.
  • the processor 110 may include one or more GPUs, which execute program instructions to generate or change display information.
  • the display screen 194 is used to display images, videos, etc.
  • the display screen 194 includes a display panel.
  • the display panel can adopt liquid crystal display (LCD), organic light-emitting diode (OLED), active-matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode).
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • active-matrix organic light-emitting diode active-matrix organic light-emitting diode
  • AMOLED flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc.
  • the electronic device 100 may include one or N display screens 194, and N is a positive integer greater than one.
  • the electronic device 100 can implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen 194, and an application processor.
  • the ISP is used to process the data fed back from the camera 193. For example, when taking a picture, the shutter is opened, the light is transmitted to the photosensitive element of the camera through the lens, the light signal is converted into an electrical signal, and the photosensitive element of the camera transfers the electrical signal to the ISP for processing and is converted into an image visible to the naked eye.
  • ISP can also optimize the image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene.
  • the ISP may be provided in the camera 193.
  • the camera 193 is used to capture still images or videos.
  • the object generates an optical image through the lens and projects it to the photosensitive element.
  • the light-sensitive element can be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor.
  • CMOS complementary metal-oxide-semiconductor
  • the photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal.
  • ISP outputs digital image signals to DSP for processing.
  • DSP converts digital image signals into standard RGB, YUV and other formats.
  • the electronic device 100 may include 1 or N cameras 193, and N is a positive integer greater than 1.
  • Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the electronic device 100 selects the frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.
  • Video codecs are used to compress or decompress digital video.
  • the electronic device 100 may support one or more video codecs. In this way, the electronic device 100 can play or record videos in a variety of encoding formats, such as: moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, and so on.
  • MPEG moving picture experts group
  • NPU is a neural-network (NN) computing processor.
  • NN neural-network
  • the NPU can realize applications such as intelligent cognition of the electronic device 100, such as image recognition, face recognition, voice recognition, text understanding, and so on.
  • the external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100.
  • the external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example, save music, video and other files in an external memory card.
  • the internal memory 121 may be used to store one or more computer programs, and the one or more computer programs include instructions.
  • the processor 110 can execute the above-mentioned instructions stored in the internal memory 121 to enable the electronic device 100 to execute the notification message preview method provided in some embodiments of the present application, as well as various functional applications and data processing.
  • the internal memory 121 may include a storage program area and a storage data area. Among them, the storage program area can store the operating system; the storage program area can also store one or more application programs (such as a gallery, contacts, etc.) and so on.
  • the data storage area can store data (such as photos, contacts, etc.) created during the use of the electronic device 101.
  • the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, universal flash storage (UFS), etc.
  • the processor 110 executes the instructions stored in the internal memory 121 and/or the instructions stored in the memory provided in the processor to cause the electronic device 100 to execute the notification message provided in the embodiments of the present application. Preview method, as well as various functional applications and data processing.
  • the electronic device 100 can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. For example, music playback, recording, etc.
  • the audio module 170 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal.
  • the audio module 170 can also be used to encode and decode audio signals.
  • the audio module 170 may be provided in the processor 110, or part of the functional modules of the audio module 170 may be provided in the processor 110.
  • the speaker 170A also called a “speaker” is used to convert audio electrical signals into sound signals.
  • the electronic device 100 can listen to music through the speaker 170A, or listen to a hands-free call.
  • the receiver 170B also called “earpiece” is used to convert audio electrical signals into sound signals.
  • the electronic device 100 answers a call or voice message, it can receive the voice by bringing the receiver 170B close to the human ear.
  • the microphone 170C also called “microphone”, “microphone”, is used to convert sound signals into electrical signals.
  • the user can approach the microphone 170C through the mouth to make a sound, and input the sound signal to the microphone 170C.
  • the electronic device 100 may be provided with one or more microphones 170C. In other embodiments, the electronic device 100 may be provided with two microphones 170C, which can not only collect sound signals, but also implement noise reduction functions. In some other embodiments, the electronic device 100 can also be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.
  • the earphone interface 170D is used to connect wired earphones.
  • the earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (OMTP) standard interface, and a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.
  • OMTP open mobile terminal platform
  • CTIA cellular telecommunications industry association of the USA, CTIA
  • the sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, and an ambient light sensor 180L, bone conduction sensor 180M, etc.
  • the above electronic device may also include one or more components such as a button 190, a motor 191, an indicator 192, and a SIM card interface 195, which is not limited in the embodiment of the present application.
  • the software system of the above electronic device 100 may adopt a layered architecture, an event-driven architecture, a microkernel architecture, a microservice architecture, or a cloud architecture.
  • the embodiment of the present application takes a layered Android system as an example to illustrate the software structure of the electronic device 100.
  • FIG. 3 is a block diagram of the software structure of the electronic device 100 according to an embodiment of the present application.
  • the layered architecture divides the software into several layers, and each layer has a clear role and division of labor. Communication between layers through software interface.
  • the Android system is divided into four layers, from top to bottom, the application layer, the application framework layer, the Android runtime and system library, and the kernel layer.
  • the application layer can include a series of applications.
  • the above-mentioned application programs may include applications (application, APP) such as call, contact, camera, gallery, calendar, map, navigation, Bluetooth, music, video, short message, etc.
  • applications application, APP
  • APP application
  • call contact, camera, gallery, calendar, map, navigation, Bluetooth, music, video, short message, etc.
  • the aforementioned application package may also include systemUI, a core application of the Android system.
  • systemUI runs in the Android system as an application, that is, compiling the systemUI module will produce an apk file.
  • the source code path of systemUI is: frameworks/base/packages/systemUI/, and the installation path is: system/priv-app/-systemUI.
  • systemUI can be used to manage the status bar (status bar), navigation bar (navigation bar), notification panel (notification bar), recents (recent task interface) and keyguard (lock screen interface) displayed in electronic devices.
  • the application framework layer provides application programming interfaces (application programming interface, API) and programming frameworks for applications in the application layer.
  • the application framework layer includes some predefined functions.
  • systemUI can start keyguard service to display notification messages on the lock screen interface.
  • systemUI can start systembars service to display notification messages in the notification bar.
  • the application framework layer may include a notification manager.
  • the notification manager can make the application display notification information in the status bar or notification bar, which can be used to convey notification-type messages, which can automatically disappear after a short stay.
  • the notification manager is used to notify the download completion, message reminder, etc.
  • the WeChat APP can first instantiate a notification object (notification object).
  • the notification object may include information such as the profile picture of contact A, the name of contact A, the content and reception time of chat message 1, and these information will be used as the content to be displayed in the notification message of chat message 1.
  • the WeChat APP can call a related interface of the notification manager (for example, the notify() interface) to pass the created notification object as a parameter to the notification manager.
  • the notification bar service in systemUI can monitor changes in the notification object in the notification manager. When a new notification object is detected in the notification manager, the notification bar service can generate a notification message corresponding to the aforementioned chat message 1. Furthermore, the notification bar service can display the notification message in the notification bar, lock screen interface, etc. through the system UI system application.
  • the systemUI can display multiple notification messages in the form of a message group.
  • the message group can include multiple notification messages.
  • multiple notification messages from the same application can be set as a message group.
  • multiple notification messages of the same type for example, advertisement type, social type, etc. may be set as a message group.
  • the message group may include three display states: a collapsed state, a preview state, and an expanded state.
  • the systemUI can display the first interface 301 after detecting the user's operation to open the notification bar.
  • the first interface 301 includes a notification bar 302, the notification bar 302 includes a message group 303 of the WeChat APP, and the message group 303 includes 3 notification messages from the WeChat APP.
  • the message group 303 is in a folded state.
  • the message group 303 in the folded state means that only one notification message in the message group 303 is displayed in the card 300, and other notification messages in the message group 303 are hidden.
  • the card 300 only includes the notification message from the contact Sam recently received by the WeChat APP.
  • an unread identifier 304 may also be set in the message group 303, and the unread identifier 304 may indicate that the number of hidden notification messages in the message group 303 is two.
  • the systemUI can display the message group 303 as a preview state.
  • the message group 303 in the preview state refers to: multiple notification messages in the message group 303 are collectively displayed in one card (for example, the card 305), and the card 305 includes a notification message displayed by the systemUI in the above-mentioned folded state.
  • the card 305 may include one notification message from the contact Sam and two notification messages from the contact Jack received by the WeChat APP.
  • the user can quickly browse multiple notification messages in the message group 303 in the card 305, and the user can centrally manage multiple notification messages in the message group 303 in the card 305.
  • the systemUI may display the contact name, contact avatar, and message content summary in the message group 303 corresponding to each notification message in the card 305.
  • the systemUI can display the message group 303 in an expanded state.
  • the message group 303 in the expanded state refers to that each notification message in the message group 303 is correspondingly displayed in a card.
  • the systemUI can display cards 306-card 308, where the card 306 includes a notification message from the contact Sam, and the card 307 includes the contact message A notification message from the person Jack, the card 308 includes another notification message from the contact Jack.
  • the user can manage the corresponding notification message in each card, for example, expand the notification message, delete the notification message, or mark it as read.
  • each card can also display details such as the receiving time of the corresponding notification message.
  • the display state of the aforementioned message group 303 can be arbitrarily switched between the collapsed state, the preview state, and the expanded state.
  • the user can also input a third operation to switch the message group 303 in the expanded state to the collapsed state.
  • the user can also input a fourth operation to switch the expanded state of the message group 303 to the preview state.
  • the user can also input a fifth operation to switch the message group 303 in the preview state to the collapsed state.
  • the user can also input a sixth operation to switch the message group 303 in the folded state to the expanded state.
  • the embodiment of the present application adds a new display state between the collapsed state and the expanded state, that is, the preview state.
  • the electronic device When the message group is in the collapsed state, the electronic device only shows the user a summary of the content of a notification message in the message group; when the message group is in the preview state, the electronic device can show the user the information of each notification message in the message group as a unit Content summary: When the message group is in the expanded state, the electronic device can display the detailed content of each notification message to the user in units of each notification message.
  • the user when viewing the message group in the notification bar, the user can switch the message group to the preview state to quickly preview multiple notification messages in the message group, without having to expand each notification message in the message group to view and manage each notification message. Improve the user's management efficiency and user experience of the message group.
  • the application framework layer can also include an activity manager, a window manager, a content provider, a view system, a resource manager, an input method manager, etc.
  • the activity manager can be used to manage the life cycle of each application.
  • Applications usually run in the operating system in the form of activity.
  • the activity manager can schedule the activity process of the application to manage the life cycle of each application.
  • the window manager is used to manage window programs.
  • the window manager can obtain the size of the display, determine whether there is a status bar, lock the screen, take a screenshot, etc.
  • the content provider is used to store and retrieve data and make these data accessible to applications.
  • the data may include video, image, audio, phone calls made and received, browsing history and bookmarks, phone book, etc.
  • the view system includes visual controls, such as controls that display text and controls that display pictures.
  • the view system can be used to build applications.
  • the display interface can be composed of one or more views. For example, a display interface that includes a short message notification icon may include a view that displays text and a view that displays pictures.
  • the resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, etc.
  • Android runtime includes core libraries and virtual machines. Android runtime is responsible for the scheduling and management of the Android system.
  • the core library consists of two parts: one part is the function functions that the java language needs to call, and the other part is the core library of Android.
  • the application layer and the application framework layer run in a virtual machine.
  • the virtual machine executes the java files of the application layer and the application framework layer as binary files.
  • the virtual machine is used to perform functions such as object life cycle management, stack management, thread management, security and exception management, and garbage collection.
  • the system library can include multiple functional modules. For example: surface manager (surface manager), media library (Media Libraries), three-dimensional graphics processing library (for example: OpenGL ES), 2D graphics engine (for example: SGL), etc.
  • the surface manager is used to manage the display subsystem, and provides a combination of 2D and 3D layers for multiple applications.
  • the media library supports playback and recording of a variety of commonly used audio and video formats, as well as still image files.
  • the media library can support multiple audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.
  • the 3D graphics processing library is used to realize 3D graphics drawing, image rendering, synthesis, and layer processing.
  • the 2D graphics engine is a drawing engine for 2D drawing.
  • the kernel layer is the layer between hardware and software.
  • the kernel layer includes at least a display driver, a camera driver, an audio driver, a sensor driver, etc., which are not limited in the embodiment of the present application.
  • a mobile phone is used as an example of an electronic device, and a method for previewing a notification message provided in an embodiment of the present application will be described in detail with reference to the accompanying drawings.
  • the mobile phone can set a notification bar 402 (also called a message center, a notification panel, etc.) in the drop-down menu 401.
  • the mobile phone can display notification messages of various applications in the notification bar 402.
  • the mobile phone can display notification messages of each application on the lock screen interface 403.
  • the mobile phone can also display notification messages of various applications in the negative one-screen menu 404, and the embodiment of the present application does not impose any restriction on the display position of the notification message.
  • the notification message when the mobile phone receives multiple notification messages, the notification message may be displayed in the notification bar 402 in the form of a message group.
  • the mobile phone can set multiple notification messages of the same application as a message group.
  • the mobile phone can set the same type of notification message as a message group.
  • the mobile phone can set the notification messages of all unread chat messages as one message group, and set the notification messages of all version updates as another message group.
  • the message group 405 of the WeChat APP can be displayed in the notification bar 402.
  • the notification bar 402 also includes a notification message 406 of the weather APP and a notification message 407 of the phone APP.
  • the message group 405 when the above-mentioned message group 405 is displayed, the message group 405 may include three display states: a collapsed state, a preview state, or an expanded state.
  • the phone can switch among these three display states at will.
  • the mobile phone may display the message group 405 in a folded state when the user opens the notification bar 402 by default.
  • the mobile phone can display only one notification message in the message group 405 in the card 501.
  • the mobile phone can display the notification message 502 of a certain contact (for example, Sam) recently received by the WeChat APP in the card 501.
  • the mobile phone may also display the avatar of the contact Sam corresponding to the notification message 502, the receiving time of the notification message 502, and the like.
  • the mobile phone can also display the number of remaining notification messages hidden in the message group 405 in the card 501.
  • the message group 405 shown in FIG. 6 also includes the remaining 4 hidden notification messages.
  • chat content sent by the contact Sam may be displayed in the notification message 502, or part of the chat content sent by the contact Sam may be displayed.
  • the chat content sent by the contact Sam in the WeChat APP is "Let’s go play tonight, I’ll be waiting for you at the basketball court”, then the mobile phone can use the first 10 characters of the chat content (ie: "Today Let's go play ball together at night") is displayed in the notification message 502.
  • the user can manage the message group 405 as a unit.
  • the user can input a right sliding operation to the card 501 where the message group 405 is located.
  • the message group 405 in the notification bar 402 can be deleted.
  • the message group 405 will no longer be displayed in the notification bar 402. It is understandable that what the user deletes in the notification bar 402 is only 5 notification messages from the WeChat APP, and the user can still find the 5 unread chat messages corresponding to the 5 notification messages in the WeChat APP.
  • the user can input a leftward sliding operation to the card 501 where the message group 405 is located.
  • the management button 701 can be displayed. If it is detected that the user selects the management button 701, as shown in (b) in FIG. 8, the mobile phone can display the management menu 702 of the message group 405.
  • the management menu 702 may include an option to delete the message group 405, an option to mark the message group 405 as read, and an option to expand the message group 405. That is, in the collapsed state, the user can manage multiple notification messages in the message group 405 by using the message group 405 as a unit through the management menu 702.
  • the mobile phone can also jump to the setting interface of notification management in the setting APP.
  • the user can manually set the display position, display mode, and display rules of the notification message in the notification bar in the setting interface.
  • the mobile phone when the message group 405 is in the folded state, can respond to the user's first operation on the message group 405 to switch the message group 405 from the folded state to the preview state.
  • the first operation may be any gesture such as a long-press operation, a double-click operation, a press operation, or a tap operation, which is not limited in the embodiment of the present application.
  • the user can input a long press operation to the message group 405 (that is, the card 501) in the folded state.
  • the mobile phone detects the user's long-press operation of the card 501, as shown in Figure 9(b), the mobile phone can expand the card 501 in the notification bar 402, and display all the messages in the message group 405 in the expanded card 501.
  • the expanded card 501 includes a notification message 502 displayed when the card 501 is folded.
  • the mobile phone can display all notification messages from the WeChat APP in the message group 405 (that is, notification message 801-notification message 805) in the expanded card 501.
  • the message group 405 is in a preview state.
  • the notification message 406 of the weather APP and the notification message 407 of the phone APP can be moved down at the same time. That is, in the preview state, the card 501 where the message group 405 is located and the cards where other notification messages are located can be located on the same interface.
  • the user can preview the notification message 801 and the notification message 802 from the contact Sam in the card 501, and the notification message 803 from the contact Jack. , And the notification message 804 and the notification message 805 from the contact Alice, that is, the 5 notification messages contained in the message group 405.
  • the mobile phone can display the five notification messages in the card 501 in the order of time from morning to night.
  • the mobile phone can also sort the five notification messages according to the classification of the contact or the content of the notification message, and the embodiment of the present application does not impose any limitation on this.
  • the mobile phone may display the content summary of each notification message in the card 501.
  • the mobile phone can display the content of the first line in each notification message from notification message 801 to notification message 805. That is, the notification content displayed in the notification message 801 to the notification message 805 may be incomplete.
  • the mobile phone can also display the contact avatar, nickname and other information corresponding to each notification message.
  • the mobile phone after the mobile phone detects that the user has long pressed the card 501, the mobile phone can recreate a new card 901 on the upper layer of the notification bar 402, and display the message group 405 in the card 901. 5 notification messages from WeChat APP in At this time, the notification bar 402 is located in the lower interface of the card 901, and the content and position of each card in the notification bar 402 will not change.
  • the card 901 is similar to the card 501 shown in FIG. 9(b), and the message group 405 is also in the preview state at this time.
  • the mobile phone can gray, blur or hide the display interface of the lower layer of the card 901 (ie the drop-down menu where the notification bar 402 is located), thereby prompting the user to focus on Read each notification message in the card 901.
  • the embodiment of the present application provides two display modes of the message group 405 in the preview state.
  • those skilled in the art can set the display mode of the message group in the preview state according to actual experience or actual application scenarios, and the embodiment of the present application does not impose any limitation on this.
  • the user can switch the message group from the folded state to the preview state through a long press operation.
  • the mobile phone can collectively display the content summary of multiple notification messages in the message group to the user, which is convenient for the user to quickly preview each notification message in the message group, and simplifies the operation process for the user to view related notification messages in the message group.
  • the user can continue the long-press operation.
  • the mobile phone before detecting that the user's finger leaves the screen of the mobile phone (that is, the long press operation ends), the mobile phone can continue to display the message group 405 as a preview state.
  • the mobile phone can switch the message group 405 to the folded state again.
  • the user can trigger the mobile phone to switch the message group 405 from the folded state to the preview state and switch the message group 405 from the preview state back to the folded state by a long press operation, simplifying the user to switch the message group between multiple display states The operation process.
  • the size of the expanded card 501 can be dynamically set according to the number of notification messages in the message group 405.
  • the mobile phone can set the expanded card 501 to a fixed size.
  • the size of the card 501 is fixed after being expanded, as shown in FIG. 12, if the number of notification messages in the message group 405 is large, it will be impossible to completely display all the notification messages in the card 501.
  • the user can also use other fingers or a stylus to input a sliding operation.
  • the mobile phone can scroll in the card 501 to display other notification messages that are not displayed in the message group 405.
  • the mobile phone can also automatically scroll and display each notification message in the message group 405 in the card 501. This is the case in this embodiment of the application. There are no restrictions. Or, the mobile phone may set a certain strategy to use multiple notification messages in the message group 405 as notification messages that need to be displayed in the preview state. For example, the mobile phone can set multiple notification messages received in the last hour as notification messages that need to be displayed in the preview state. Then, when it is detected that the user has entered a long press operation on the message group 405 in the folded state, the mobile phone can expand the card 501 and display multiple notification messages received within the last hour on the card 501.
  • the user when the message group 405 is in the preview state, the user can still manage the notification messages in the message group 405 in units of the message group 405.
  • the management button 1201 can be displayed. If it is detected that the user selects the management button 1201, as shown in (b) in FIG. 14, the mobile phone can display the management menu 1202 of the message group 405.
  • the management menu 1202 may include an option to delete the message group 405, an option to mark the message group 405 as read, and an option to expand the message group 405. That is, in the preview state, the user can manage multiple notification messages in the message group 405 by using the message group 405 as a unit through the management menu 1202.
  • the user when the message group 405 is in the preview state, the user can also perform an operation on a notification message in the message group 405.
  • the mobile phone can display the detailed content 1301 of the notification message 802.
  • the mobile phone can expand the notification message 802 in the card 501 to display the detailed content 1301 of the notification message 802; for another example, the mobile phone can also create a new card on the card 501 to display the detailed content 1301 of the notification message 802.
  • This application The embodiment does not impose any limitation on this.
  • the mobile phone after the mobile phone displays multiple notification messages in the message group 405 in the card 501, if it is detected that the user's finger has performed a pressing operation on a certain notification message in the card 501, as shown in (b) in Figure 15 As shown, the mobile phone can also display the detailed content 1301 of the notification message 802. In other words, after the user switches the message group to the preview state for previewing, he can further select a notification message in the message group to view its detailed content, so that the user can quickly view a notification message in the message group without expanding the entire message group Details of content.
  • the mobile phone when the message group 405 is in the preview state, the mobile phone can respond to the user's second operation on the message group 405 to switch the message group 405 from the preview state to the expanded state.
  • the second operation may be any operation different from the first operation.
  • the above-mentioned second operation may be an operation of sliding upward or sliding downward.
  • the phone can continue to display the expanded card 501.
  • the card 501 is expanded, as shown in (a) of FIG. 16, if the user's finger is detected to input a downward sliding operation on the mobile phone screen, the mobile phone can switch the message group 405 from the preview state to the expanded state.
  • the mobile phone when the message group 405 is in an expanded state, can display each notification message in the message group 405 in the notification bar 402 in the form of a card.
  • the message group 405 contains 5 notification messages from the WeChat APP
  • the mobile phone expands the message group 405
  • the card 501 displayed when the message group 405 is in the expanded state can be deleted, and cards 1401-card 1405 can be generated.
  • Each notification message in the message group 405 is displayed in the 1401-card 1405 respectively.
  • the mobile phone can display the detailed content of each notification message in the corresponding card.
  • the detailed content of each card may include the specific time when the contact sends the chat message, the specific content of the chat message, the name of the contact, and the avatar.
  • the user can trigger the mobile phone to switch the message group 405 from the folded state to the preview state by a long press operation. Furthermore, the user can continue to input the sliding down operation without leaving the phone screen.
  • the mobile phone is triggered to switch the message group 405 from the preview state to the expanded state. Then, for the user, the user can control the mobile phone to switch the message group 405 among the three display states of the folded state, the preview state, and the expanded state during the operation process from when the finger touches the mobile phone screen to the mobile phone screen.
  • the user's operation flow of switching between multiple display states of the message group improves the user experience.
  • the mobile phone can manage multiple notification messages in the message group 405 in units of each notification message.
  • the notification messages in the group can be displayed in the cards 1401 and 1405, respectively. If it is detected that the user slides the card 1401 to the right, the mobile phone can delete the card 1401 and the notification message in the card 1401. At this time, the remaining 4 notification messages in the message group 405 are still displayed in the cards 1402-cards 1405.
  • the mobile phone can display the management button 1501 of the card 1401. If it is detected that the user selects the management button 1501, the mobile phone can display a management menu 1502 corresponding to the card 1401.
  • the management menu 1502 may include an option to delete the card 1401, an option to mark the notification message in the card 1401 as read, and the like. That is, in the expanded state, the user can separately manage each notification message in the message group 405 through the management menu 1502 of each notification message.
  • the user can also switch the message group 405 in the expanded state to the collapsed state or the preview state.
  • the notification messages in the group are displayed in cards 1401 and 1405 respectively.
  • the mobile phone may display a folding button 1601 near the card 1401 at the top (or the card 1405 at the bottom). If it is detected that the user long presses the folding button 1601, the mobile phone can switch the message group 405 to the preview state. At this time, the mobile phone can display the message group 405 as the card 901 shown in FIG. 10 or the card 501 shown in (b) in FIG. 9.
  • the mobile phone can switch the message group 405 to the folded state. At this time, the mobile phone only displays one notification message in the message group 405.
  • the mobile phone may be provided with an expand button 1602 corresponding to the message group 405. If it is detected that the user clicks the expand button 1602, the mobile phone can switch the message group 405 to the expanded state. At this time, the mobile phone can display the message group 405 as the interface shown in FIG. 17(a).
  • a new display mode of the preview state is added between the two display modes of the collapsed state and the expanded state.
  • the mobile phone can collectively display multiple notification messages in the message group to the user, which is convenient for the user to quickly preview each notification message in the message group.
  • the user can also manage all notification messages in the entire message group with the granularity of the message group, thereby improving the user's management efficiency and user experience of the message group.
  • the chip system includes at least one processor 1901 and at least one interface circuit 1902.
  • the processor 1901 and the interface circuit 1902 may be interconnected by wires.
  • the interface circuit 1902 can be used to receive signals from other devices, such as memory.
  • the interface circuit 1902 may be used to send signals to other devices (such as the processor 1901).
  • the interface circuit 1902 can read an instruction stored in the memory, and send the instruction to the processor 1901.
  • the electronic device may execute the steps in the foregoing embodiments.
  • the chip system may also include other discrete devices, which are not specifically limited in the embodiment of the present application.
  • the embodiment of the present application discloses an electronic device including a processor, and a memory, an input device, and an output device connected to the processor.
  • the input device and the output device can be integrated into one device.
  • a touch-sensitive surface can be used as an input device
  • a display screen can be used as an output device
  • the touch sensitive surface and the display screen can be integrated into a touch screen.
  • the above electronic device may include: a touch screen 2001, which includes a touch-sensitive surface 2006 and a display screen 2007; one or more processors 2002; a memory 2003; one or more application programs ( Not shown); and one or more computer programs 2004, each of the above-mentioned devices may be connected through one or more communication buses 2005.
  • the one or more computer programs 2004 are stored in the aforementioned memory 2003 and are configured to be executed by the one or more processors 2002, and the one or more computer programs 2004 include instructions, and the aforementioned instructions can be used to execute the aforementioned implementations.
  • the steps in the example Among them, all relevant content of the steps involved in the above method embodiments can be cited in the functional description of the corresponding physical device, which will not be repeated here.
  • the foregoing processor 2002 may specifically be the processor 110 shown in FIG. 2
  • the foregoing memory 2003 may specifically be the internal memory 121 and/or the external memory 120 shown in FIG. 2
  • the foregoing display screen 2007 may specifically be FIG. 2
  • the above-mentioned touch-sensitive surface 2006 may specifically be the touch sensor 180K in the sensor module 180 shown in FIG. 2, which is not limited in the embodiment of the present application.
  • the functional units in the various embodiments of the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • a computer readable storage medium includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: flash memory, mobile hard disk, read-only memory, random access memory, magnetic disk or optical disk and other media that can store program codes.

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Abstract

本申请提供一种通知消息的预览方法及电子设备，涉及终端技术领域，可向用户提供在通知栏中快速预览消息组内多条通知消息的功能，提高用户对消息组的管理效率和使用体验。该方法包括：电子设备在第一卡片中显示消息组中的一个通知消息，所述消息组中包括N条通知消息，所述消息组中的其他通知消息被隐藏；所述电子设备接收用户向所述第一卡片输入的预设操作；响应于所述预设操作，所述电子设备在第二卡片中显示所述消息组中的M条通知消息，所述M条通知消息为所述N条通知消息中的M个，且所述M条通知消息包括所述一个通知消息。

Description

一种通知消息的预览方法及电子设备
本申请要求在2019年5月27日提交中国国家知识产权局、申请号为201910447164.1的中国专利申请的优先权，发明名称为“一种通知消息的预览方法及电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及终端技术领域，尤其涉及一种通知消息的预览方法及电子设备。
背景技术
目前，手机等电子设备中均会设置通知栏(notification panel)，用于展示操作***或应用接收到的通知消息。以手机为例，如图1中的(a)所示，手机在显示桌面等应用时可同时显示状态栏(status bar)101。状态栏101中可显示时间、电量、信号强度、蓝牙状态以及运营商名称等。
如果检测到用户对状态栏101执行下拉操作，如图1中的(b)所示，手机可显示下拉菜单102。当手机中存在***或应用的通知消息时，手机可将这些通知消息显示在下拉菜单102的通知栏103中。当同一应用(例如短信APP)的通知消息有多个时，仍如图1中的(b)所示，手机可将这多个通知消息以消息组104的形式显示在通知栏103中。
一般，消息组104具有展开和折叠两种显示状态。如图1中的(b)所示，手机可默认将消息组104显示为折叠状态，以减小通知消息在通知栏103中占用的显示空间。当检测到用户点击消息组104后，如图1中的(c)所示，手机可将消息组104显示为展开状态。在展开状态下，手机可将消息组104中的每一条通知消息以卡片的形式显示在通知栏103中。
由于相邻卡片之间的间距较大，当消息组104中包括的通知消息数目较多时，用户需要在通知栏103中上下滑动才能预览每一条通知消息。并且，当用户希望将展开的消息组104显示为折叠状态时，需要回到这多条通知消息的最顶端(或最底端)点击相应的折叠按钮，使得用户浏览和管理消息组104时的使用体验不高。
发明内容
本申请提供一种通知消息的预览方法及电子设备，可向用户提供在通知栏中快速预览消息组内多条通知消息的功能，提高用户对消息组的管理效率和使用体验。
为达到上述目的，本申请采用如下技术方案：
第一方面，本申请提供一种通知消息的预览方法，包括：电子设备在第一卡片中显示消息组(消息组中包括N条通知消息，N为大于1的整数)中的一个通知消息，消息组中的其他通知消息被隐藏；此时可称消息组处于折叠状态；进而，电子设备可接收用户向第一卡片输入的预设操作；那么，响应于该预设操作，电子设备可在第二卡片中显示上述消息组中的M(M为小于等于N且大于1的整数)条通知消息，这M条通知消息为上述N条通知消息中的M个，且这M条通知消息包括消息组处于折叠状态时显示的一个通知消息；此时可称消息组处于预览状态。
也就是说，当消息组为折叠状态时，电子设备仅在第一卡片中显示消息组内的一条通知消息；当用户触发消息组从折叠状态切换为预览状态时，电子设备可在一张卡片(例如第二)中显示消息组内的多条通知消息，且这多条通知消息包括消息组为折叠状态时显示的一条通 知消息。这样，用户在查看通知栏中的消息组时，可将消息组切换为预览状态快速预览消息组内多条通知消息，无需展开消息组中的每一条通知消息查看和管理每一条通知消息，从而提高用户对消息组的管理效率和使用体验。
示例性的，响应于用户输入的上述预设操作，电子设备可在第二卡片中显示上述消息组中所有的N条通知消息，此时M＝N。
在一种可能的实现方式中，上述预设操作可以为长按操作。也就是说，用户通过向第一卡片输入长按操作，可触发电子设备将消息组从折叠状态切换为预览状态。
在一种可能的实现方式中，电子设备在第二卡片中显示该消息组中的M条通知消息，包括：电子设备将第一卡片展开后形成第二卡片，并在第二卡片中显示该M条通知消息，此时，第一卡片所在的界面与第二卡片所在的界面为同一界面。
又或者，电子设备在第二卡片中显示该消息组中的M条通知消息，包括：电子设备在位于第一卡片上的界面中显示第二卡片，并在第二卡片中显示该M条通知消息，此时，第二卡片所在的界面位于第一卡片所在的界面之上，第一卡片不会消失。
示例性的，当第二卡片所在的界面位于第一卡片所在的界面上时，电子设备还可以对位于第二卡片下的界面(即第一卡片所在的界面)进行虚化、马赛克或隐藏，从而提示用户着重阅读第二卡片中的各条通知消息。
在一种可能的实现方式中，上述第二卡片中包括M条通知消息中每条通知消息的内容概要。以聊天消息的通知消息举例，第二卡片中每条通知消息的内容概要可以包括这条通知消息对应的联系人名称、联系人头像以及消息内容等。
在一种可能的实现方式中，在电子设备在第二卡片中显示消息组中的M条通知消息之后，还包括：电子设备检测到用户在执行长按操作后手指离开触摸屏；电子设备重新在第一卡片中显示该消息组中的该一个通知消息，使得消息组回到折叠状态。
也就是说，用户通过一次长按操作便可触发电子设备将消息组从折叠状态切换至预览状态，并将消息组从预览状态切换回折叠状态，从而简化用户对消息组在多种显示状态之间切换的操作流程。
在一种可能的实现方式中，在电子设备在第二卡片中显示消息组中的M条通知消息之后，还包括：电子设备检测到用户在执行长按操作后手指未离开触摸屏，且用户向第二卡片输入第一滑动操作；那么，电子设备可在第二卡片内滚动显示消息组中的N条通知消息，方便用户预览消息组内的每一条通知消息。
在一种可能的实现方式中，在电子设备在第二卡片中显示消息组中的M条通知消息之后，还包括：电子设备检测到用户在执行长按操作后手指未离开触摸屏，且用户继续向第二卡片输入第二滑动操作；那么，电子设备可删除第二卡片以及第二卡片中的M条通知消息。也就是说，当消息组处于预览状态时，用户仍然可以以消息组为单位删除消息组中的所有通知消息。
在一种可能的实现方式中，在电子设备在第二卡片中显示消息组中的M条通知消息之后，还包括：电子设备检测到用户在执行长按操作后手指未离开触摸屏，且检测到用户继续向第二卡片输入第三滑动操作；那么，电子设备可在第二卡片周围显示该消息组的管理按钮；电子设备检测到用户选中该管理按钮；进而，电子设备可显示管理菜单，该管理菜单中包括用于管理消息组的一个或多个选项，例如，删除消息组的选项、将消息组标记为已读的选项以及展开消息组的选项等。也就是说，在预览状态下，用户可以通过管理菜单以消息组为单位 管理消息组内的多条通知消息。
在一种可能的实现方式中，在电子设备在第二卡片中显示消息组中的M条通知消息之后，还包括：电子设备检测到用户在执行长按操作后手指未离开触摸屏，且用户继续向第二卡片输入第四滑动操作；那么，电子设备可在N个卡片中分别显示该N条通知消息，该N个卡片与上述N条通知消息一一对应，此时，可称消息组处于展开状态。
可以看出，当消息组处于折叠状态时，用户通过长按操作可触发电子设备将消息组从折叠状态切换至预览状态，进而，用户手指无需离开手机屏幕，可继续输入滑动的操作触发电子设备将消息组从预览状态切换为展开状态。那么，对用户而言，用户在手指接触屏幕到离开屏幕这一次操作过程中，便可控制手机将消息组在折叠状态、预览状态以及展开状态这三个显示状态中切换，从简化用户对消息组在多种显示状态之间切换的操作流程，提高用户的使用体验。
在一种可能的实现方式中，上述N个卡片中的每个卡片内显示有对应通知消息的详情内容。以聊天消息的通知消息举例，该详情内容可以包括与对应通知消息对应的接收时间、联系人名称、联系人头像以及消息内容等。
在一种可能的实现方式中，在电子设备在N个卡片中分别显示该N条通知消息之后，还包括：电子设备检测到用户向N个卡片中的第三卡片输入第一滑动操作；进而，电子设备删除第三卡片以及第三卡片中的通知消息；或者；电子设备检测到用户向N个卡片中的第三卡片输入第二滑动操作；进而，电子设备在第三卡片周围显示对第三卡片中通知消息的管理按钮。也就是说，在展开状态下，用户可以以卡片为单位分别管理消息组内的每一条通知消息。
在一种可能的实现方式中，在电子设备在第一卡片中显示消息组中的第一通知消息之后，还包括：电子设备检测到用户向第一卡片输入第一滑动操作；进而，电子设备删除第一卡片以及该消息组；或者；电子设备检测到用户向第一卡片输入第二滑动操作；进而，电子设备在第一卡片周围显示该消息组的管理按钮。也就是说，在折叠状态下，用户可以以消息组为单位管理消息组内的N条通知消息。
示例性的，上述消息组中的N条通知消息可以为来自同一应用的通知消息。
第二方面，本申请提供一种电子设备，包括：触摸屏、一个或多个处理器、一个或多个存储器、以及一个或多个计算机程序；其中，处理器与触摸屏以及存储器均耦合，上述一个或多个计算机程序被存储在存储器中，当电子设备运行时，该处理器执行该存储器存储的一个或多个计算机程序，以使电子设备执行上述任一项所述的通知消息的预览方法。
第三方面，本申请提供一种芯片***，该芯片***包括至少一个处理器和至少一个接口电路；接口电路用于读取存储器中存储的指令，并将指令发送给处理器；当指令被处理器执行时，使得电子设备执行上述任一项所述的通知消息的预览方法。
第四方面，本申请提供一种计算机存储介质，包括计算机指令，当计算机指令在电子设备上运行时，使得电子设备执行如第一方面中任一项所述的通知消息的预览方法。
第五方面，本申请提供一种计算机程序产品，当计算机程序产品在电子设备上运行时，使得电子设备执行如第一方面中任一项所述的通知消息的预览方法。
可以理解地，上述提供的第二方面所述的电子设备、第三方面所述的芯片***、第四方面所述的计算机存储介质，以及第五方面所述的计算机程序产品均用于执行上文所提供的对应的方法，因此，其所能达到的有益效果可参考上文所提供的对应的方法中的有益效果，此处不再赘述。
附图说明
图1为现有技术中显示通知消息的应用场景；
图2为本申请实施例提供的一种电子设备的结构示意图一；
图3为本申请实施例提供的一种电子设备中操作***的架构示意图；
图4为本申请实施例提供的一种通知消息的预览方法的场景示意图一；
图5为本申请实施例提供的一种通知消息的预览方法的场景示意图二；
图6为本申请实施例提供的一种通知消息的预览方法的场景示意图三；
图7为本申请实施例提供的一种通知消息的预览方法的场景示意图四；
图8为本申请实施例提供的一种通知消息的预览方法的场景示意图五；
图9为本申请实施例提供的一种通知消息的预览方法的场景示意图六；
图10为本申请实施例提供的一种通知消息的预览方法的场景示意图七；
图11为本申请实施例提供的一种通知消息的预览方法的场景示意图八；
图12为本申请实施例提供的一种通知消息的预览方法的场景示意图九；
图13为本申请实施例提供的一种通知消息的预览方法的场景示意图十；
图14为本申请实施例提供的一种通知消息的预览方法的场景示意图十一；
图15为本申请实施例提供的一种通知消息的预览方法的场景示意图十二；
图16为本申请实施例提供的一种通知消息的预览方法的场景示意图十三；
图17为本申请实施例提供的一种通知消息的预览方法的场景示意图十四；
图18为本申请实施例提供的一种通知消息的预览方法的场景示意图十五；
图19为本申请实施例提供的一种芯片***的结构示意图；
图20为本申请实施例提供的一种电子设备的结构示意图二。
具体实施方式
下面将结合附图对本实施例的实施方式进行详细描述。
本申请实施例提供的一种通知消息的预览方法可应用于手机、平板电脑、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer，UMPC)、手持计算机、上网本、个人数字助理(personal digital assistant，PDA)、可穿戴电子设备、虚拟现实设备等电子设备中，本申请实施例对此不做任何限制。
示例性的，图2示出了电子设备100的结构示意图。
电子设备100可以包括处理器110，外部存储器接口120，内部存储器121，通用串行总线(universal serial bus，USB)接口130，充电管理模块140，电源管理模块141，电池142，天线1，天线2，移动通信模块150，无线通信模块160，音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，传感器模块180，按键190，马达191，指示器192，摄像头193，显示屏194，以及用户标识模块(subscriber identification module，SIM)卡接口195等。
可以理解的是，本发明实施例示意的结构并不构成对电子设备100的具体限定。在本申请另一些实施例中，电子设备100可以包括比图示更多或更少的部件，或者组合某些部件，或者拆分某些部件，或者不同的部件布置。图示的部件可以以硬件，软件或软件和硬件的组合实现。
处理器110可以包括一个或多个处理单元，例如：处理器110可以包括应用处理器(application processor，AP)，调制解调处理器，图形处理器(graphics processing unit，GPU)， 图像信号处理器(image signal processor，ISP)，控制器，视频编解码器，数字信号处理器(digital signal processor，DSP)，基带处理器，和/或神经网络处理器(neural-network processing unit，NPU)等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。
控制器可以根据指令操作码和时序信号，产生操作控制信号，完成取指令和执行指令的控制。
处理器110中还可以设置存储器，用于存储指令和数据。在一些实施例中，处理器110中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据，可从所述存储器中直接调用。避免了重复存取，减少了处理器110的等待时间，因而提高了***的效率。
在一些实施例中，处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit，I2C)接口，集成电路内置音频(inter-integrated circuit sound，I2S)接口，脉冲编码调制(pulse code modulation，PCM)接口，通用异步收发传输器(universal asynchronous receiver/transmitter，UART)接口，移动产业处理器接口(mobile industry processor interface，MIPI)，通用输入输出(general-purpose input/output，GPIO)接口，用户标识模块(subscriber identity module，SIM)接口，和/或通用串行总线(universal serial bus，USB)接口等。
充电管理模块140用于从充电器接收充电输入。其中，充电器可以是无线充电器，也可以是有线充电器。在一些有线充电的实施例中，充电管理模块140可以通过USB接口130接收有线充电器的充电输入。在一些无线充电的实施例中，充电管理模块140可以通过电子设备100的无线充电线圈接收无线充电输入。充电管理模块140为电池142充电的同时，还可以通过电源管理模块141为电子设备供电。
电源管理模块141用于连接电池142，充电管理模块140与处理器110。电源管理模块141接收电池142和/或充电管理模块140的输入，为处理器110，内部存储器121，显示屏194，摄像头193，和无线通信模块160等供电。电源管理模块141还可以用于监测电池容量，电池循环次数，电池健康状态(漏电，阻抗)等参数。在其他一些实施例中，电源管理模块141也可以设置于处理器110中。在另一些实施例中，电源管理模块141和充电管理模块140也可以设置于同一个器件中。
电子设备100的无线通信功能可以通过天线1，天线2，移动通信模块150，无线通信模块160，调制解调处理器以及基带处理器等实现。
天线1和天线2用于发射和接收电磁波信号。电子设备100中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用，以提高天线的利用率。例如：可以将天线1复用为无线局域网的分集天线。在另外一些实施例中，天线可以和调谐开关结合使用。
移动通信模块150可以提供应用在电子设备100上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括一个或多个滤波器，开关，功率放大器，低噪声放大器(low noise amplifier，LNA)等。移动通信模块150可以由天线1接收电磁波，并对接收的电磁波进行滤波，放大等处理，传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大，经天线1转为电磁波辐射出去。在一些实施例中，移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中，移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。
调制解调处理器可以包括调制器和解调器。其中，调制器用于将待发送的低频基带信号调制成中高频信号。解调器用于将接收的电磁波信号解调为低频基带信号。随后解调器将解 调得到的低频基带信号传送至基带处理器处理。低频基带信号经基带处理器处理后，被传递给应用处理器。应用处理器通过音频设备(不限于扬声器170A，受话器170B等)输出声音信号，或通过显示屏194显示图像或视频。在一些实施例中，调制解调处理器可以是独立的器件。在另一些实施例中，调制解调处理器可以独立于处理器110，与移动通信模块150或其他功能模块设置在同一个器件中。
无线通信模块160可以提供应用在电子设备100上的包括无线局域网(wireless local area networks，WLAN)(如无线保真(wireless fidelity，Wi-Fi)网络)，蓝牙(Bluetooth，BT)，全球导航卫星***(global navigation satellite system，GNSS)，调频(frequency modulation，FM)，近距离无线通信技术(near field communication，NFC)，红外技术(infrared，IR)等无线通信的解决方案。无线通信模块160可以是集成一个或多个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波，将电磁波信号调频以及滤波处理，将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号，对其进行调频，放大，经天线2转为电磁波辐射出去。
在一些实施例中，电子设备100的天线1和移动通信模块150耦合，天线2和无线通信模块160耦合，使得电子设备100可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯***(global system for mobile communications，GSM)，通用分组无线服务(general packet radio service，GPRS)，码分多址接入(code division multiple access，CDMA)，宽带码分多址(wideband code division multiple access，WCDMA)，时分码分多址(time-division code division multiple access，TD-SCDMA)，长期演进(long term evolution，LTE)，BT，GNSS，WLAN，NFC，FM，和/或IR技术等。所述GNSS可以包括全球卫星定位***(global positioning system，GPS)，全球导航卫星***(global navigation satellite system，GLONASS)，北斗卫星导航***(beidou navigation satellite system，BDS)，准天顶卫星***(quasi-zenith satellite system，QZSS)和/或星基增强***(satellite based augmentation systems，SBAS)。
电子设备100通过GPU，显示屏194，以及应用处理器等实现显示功能。GPU为图像处理的微处理器，连接显示屏194和应用处理器。GPU用于执行数学和几何计算，用于图形渲染。处理器110可包括一个或多个GPU，其执行程序指令以生成或改变显示信息。
显示屏194用于显示图像，视频等。显示屏194包括显示面板。显示面板可以采用液晶显示屏(liquid crystal display，LCD)，有机发光二极管(organic light-emitting diode，OLED)，有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrix organic light emitting diode的，AMOLED)，柔性发光二极管(flex light-emitting diode，FLED)，Miniled，MicroLed，Micro-oLed，量子点发光二极管(quantum dot light emitting diodes，QLED)等。在一些实施例中，电子设备100可以包括1个或N个显示屏194，N为大于1的正整数。
电子设备100可以通过ISP，摄像头193，视频编解码器，GPU，显示屏194以及应用处理器等实现拍摄功能。
ISP用于处理摄像头193反馈的数据。例如，拍照时，打开快门，光线通过镜头被传递到摄像头感光元件上，光信号转换为电信号，摄像头感光元件将所述电信号传递给ISP处理，转化为肉眼可见的图像。ISP还可以对图像的噪点，亮度，肤色进行算法优化。ISP还可以对拍摄场景的曝光，色温等参数优化。在一些实施例中，ISP可以设置在摄像头193中。
摄像头193用于捕获静态图像或视频。物体通过镜头生成光学图像投射到感光元件。感 光元件可以是电荷耦合器件(charge coupled device，CCD)或互补金属氧化物半导体(complementary metal-oxide-semiconductor，CMOS)光电晶体管。感光元件把光信号转换成电信号，之后将电信号传递给ISP转换成数字图像信号。ISP将数字图像信号输出到DSP加工处理。DSP将数字图像信号转换成标准的RGB，YUV等格式的图像信号。在一些实施例中，电子设备100可以包括1个或N个摄像头193，N为大于1的正整数。
数字信号处理器用于处理数字信号，除了可以处理数字图像信号，还可以处理其他数字信号。例如，当电子设备100在频点选择时，数字信号处理器用于对频点能量进行傅里叶变换等。
视频编解码器用于对数字视频压缩或解压缩。电子设备100可以支持一种或多种视频编解码器。这样，电子设备100可以播放或录制多种编码格式的视频，例如：动态图像专家组(moving picture experts group，MPEG)1，MPEG2，MPEG3，MPEG4等。
NPU为神经网络(neural-network，NN)计算处理器，通过借鉴生物神经网络结构，例如借鉴人脑神经元之间传递模式，对输入信息快速处理，还可以不断的自学习。通过NPU可以实现电子设备100的智能认知等应用，例如：图像识别，人脸识别，语音识别，文本理解等。
外部存储器接口120可以用于连接外部存储卡，例如Micro SD卡，实现扩展电子设备100的存储能力。外部存储卡通过外部存储器接口120与处理器110通信，实现数据存储功能。例如将音乐，视频等文件保存在外部存储卡中。
内部存储器121可以用于存储一个或多个计算机程序，该一个或多个计算机程序包括指令。处理器110可以通过运行存储在内部存储器121的上述指令，从而使得电子设备100执行本申请一些实施例中所提供的通知消息的预览方法，以及各种功能应用和数据处理等。内部存储器121可以包括存储程序区和存储数据区。其中，存储程序区可存储操作***；该存储程序区还可以存储一个或多个应用程序(比如图库、联系人等)等。存储数据区可存储电子设备101使用过程中所创建的数据(比如照片，联系人等)等。此外，内部存储器121可以包括高速随机存取存储器，还可以包括非易失性存储器，例如一个或多个磁盘存储器件，闪存器件，通用闪存存储器(universal flash storage，UFS)等。在另一些实施例中，处理器110通过运行存储在内部存储器121的指令，和/或存储在设置于处理器中的存储器的指令，来使得电子设备100执行本申请实施例中提供的通知消息的预览方法，以及各种功能应用和数据处理。
电子设备100可以通过音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，以及应用处理器等实现音频功能。例如音乐播放，录音等。
音频模块170用于将数字音频信息转换成模拟音频信号输出，也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中，音频模块170可以设置于处理器110中，或将音频模块170的部分功能模块设置于处理器110中。
扬声器170A，也称“喇叭”，用于将音频电信号转换为声音信号。电子设备100可以通过扬声器170A收听音乐，或收听免提通话。
受话器170B，也称“听筒”，用于将音频电信号转换成声音信号。当电子设备100接听电话或语音信息时，可以通过将受话器170B靠近人耳接听语音。
麦克风170C，也称“话筒”，“传声器”，用于将声音信号转换为电信号。当拨打电话或发送语音信息时，用户可以通过人嘴靠近麦克风170C发声，将声音信号输入到麦克风170C。电子设备100可以设置一个或多个麦克风170C。在另一些实施例中，电子设备100可以设置 两个麦克风170C，除了采集声音信号，还可以实现降噪功能。在另一些实施例中，电子设备100还可以设置三个，四个或更多麦克风170C，实现采集声音信号，降噪，还可以识别声音来源，实现定向录音功能等。
耳机接口170D用于连接有线耳机。耳机接口170D可以是USB接口130，也可以是3.5mm的开放移动电子设备平台(open mobile terminal platform，OMTP)标准接口，美国蜂窝电信工业协会(cellular telecommunications industry association of the USA，CTIA)标准接口。
传感器模块180可以包括压力传感器180A，陀螺仪传感器180B，气压传感器180C，磁传感器180D，加速度传感器180E，距离传感器180F，接近光传感器180G，指纹传感器180H，温度传感器180J，触摸传感器180K，环境光传感器180L，骨传导传感器180M等。
另外，上述电子设备中还可以包括按键190、马达191、指示器192以及SIM卡接口195等一种或多种部件，本申请实施例对此不做任何限制。
上述电子设备100的软件***可以采用分层架构，事件驱动架构，微核架构，微服务架构，或云架构。本申请实施例以分层架构的Android***为例，示例性说明电子设备100的软件结构。
图3是本申请实施例的电子设备100的软件结构框图。
分层架构将软件分成若干个层，每一层都有清晰的角色和分工。层与层之间通过软件接口通信。在一些实施例中，将Android***分为四层，从上至下分别为应用程序层，应用程序框架层，安卓运行时(Android runtime)和***库，以及内核层。
1、应用程序层
应用程序层可以包括一系列应用程序。
如图3所示，上述应用程序可以包括通话，联系人，相机，图库，日历，地图，导航，蓝牙，音乐，视频，短信息等应用(application，APP)。
在本申请实施例中，上述应用程序包还可以包括systemUI这一Android***的核心应用。一般，systemUI以应用的形式运行在Android***当中，即编译systemUI模块会生产apk文件。systemUI的源代码路径为：frameworks/base/packages/systemUI/，其安装路径为：system/priv-app/-systemUI。
systemUI可用于管理电子设备中显示的status bar(状态栏)、navigation bar(导航栏)与notification panel(通知栏)、recents(近期任务界面)以及keyguard(锁屏界面)等多个模块。
2、应用程序框架层
应用程序框架层为应用程序层的应用程序提供应用编程接口(application programming interface，API)和编程框架。应用程序框架层包括一些预先定义的函数。
systemUI中的各个模块在运行时通常以service(服务)的形式驻留在应用程序框架层。例如，在显示锁屏界面时，systemUI可启动keyguard service在锁屏界面中显示通知消息。在显示通知栏时，systemUI可启动systembars service在通知栏中显示通知消息。
如图3所示，应用程序框架层中可以包括通知管理器(notification manager)。通知管理器可以使应用在状态栏或通知栏中显示通知信息，可以用于传达告知类型的消息，可以短暂停留后自动消失。比如通知管理器被用于告知下载完成，消息提醒等。
以微信APP举例，在后台运行的微信APP如果接收到联系人A发来的聊天消息1，可先实例化一个通知对象(notification对象)。例如，该notification对象中可包含联系人A头像、联系人A的名称、聊天消息1的内容和接收时间等信息，这些信息将作为上述聊天消息1的 通知消息中需要显示的内容。进而，微信APP可调用通知管理器的相关接口(例如notify()接口)将创建好的notification对象作为参数传递给通知管理器。
另外，systemUI中的通知栏服务可监听通知管理器中notification对象的变化。当监听到通知管理器中出现新的notification对象时，通知栏服务可生成与上述聊天消息1对应的通知消息。进而，通知栏服务可通过systemUI这一***应用在通知栏、锁屏界面等位置显示该通知消息。
在本申请实施例中，systemUI可以消息组的形式显示多条通知消息。消息组内可包括多条通知消息。例如，可以将来自同一应用的多条通知消息设置为一个消息组。又例如，可以将同一类型(例如广告类型、社交类型等)的多条通知消息设置为一个消息组。
示例性的，消息组可以包括折叠状态、预览状态和展开状态这三种显示状态。
如图4中的(a)所示，systemUI检测到用户打开通知栏的操作后可显示第一界面301。第一界面301中包括通知栏302，通知栏302中包括微信APP的消息组303，消息组303中包括来自微信APP的3条通知消息。此时，消息组303处于折叠状态。其中，折叠状态的消息组303是指：消息组303中仅有一条通知消息显示在卡片300内，消息组303中的其他通知消息都被隐藏。例如，仍如图4中的(a)所示，卡片300中仅包括微信APP最近接收到的来自联系人Sam的通知消息。当然，消息组303中还可以设置未读标识304，未读标识304可指示消息组303中被隐藏的通知消息的数目为2条。
如果检测到用户对消息组303输入第一操作，如图4中的(b)所示，systemUI可将消息组303显示为预览状态。其中，预览状态的消息组303是指：消息组303中的多条通知消息集中显示在一张卡片(例如卡片305)中，并且，卡片305中包括上述折叠状态时systemUI显示的一条通知消息。仍如图4中的(b)所示，卡片305中可包括微信APP接收到的来自联系人Sam的一条通知消息，以及来自联系人Jack的两条通知消息。用户可在卡片305中快速浏览消息组303中的多条通知消息，并且，用户可在卡片305中集中管理消息组303中的多条通知消息。示例性的，systemUI可以在卡片305中显示消息组303中与每条通知消息对应的联系人名称、联系人头像以及消息内容概要等。
当消息组303显示为预览状态时，如果检测到用户对消息组303输入第二操作，如图4中的(c)所示，systemUI可将消息组303显示为展开状态。其中，展开状态的消息组303是指：消息组303中的每一条通知消息分别对应显示在一张卡片中。仍如图4中的(c)所示，微信APP的消息组303展开后systemUI可显示卡片306-卡片308，其中，卡片306中包括来自联系人Sam的一条通知消息，卡片307中包括来自联系人Jack的一条通知消息，卡片308中包括来自联系人Jack的另一条通知消息。用户可在每一张卡片中与管理对应的通知消息，例如，展开通知消息、删除通知消息或标记为已读等。并且，在每一张卡片中还可以显示对应通知消息的接收时间等详情内容。
需要说明的是，上述消息组303的显示状态可以在折叠状态、预览状态和展开状态之间任意切换。
例如，当消息组303显示为展开状态时，用户还可以输入第三操作将展开状态的消息组303切换为折叠状态。或者，当消息组303显示为展开状态时，用户还可以输入第四操作将展开状态的消息组303切换为预览状态。当消息组303显示为预览状态时，用户也可以输入第五操作将预览状态的消息组303切换为折叠状态。当消息组303显示为折叠状态时，用户也可以输入第六操作将折叠状态的消息组303切换为展开状态。
也就是说，在显示消息组类型的通知消息时，本申请实施例在折叠状态和展开状态之间增加了一种新的显示状态，即预览状态。当消息组为折叠状态时，电子设备仅向用户展示消息组中一条通知消息的内容概要；当消息组为预览状态时，电子设备可以消息组为单位向用户展示消息组中各条通知消息的内容概要；当消息组为展开状态时，电子设备可以每一条通知消息为单位向用户展示每一条通知消息的详情内容。
这样，用户在查看通知栏中的消息组时，可将消息组切换为预览状态快速预览消息组内多条通知消息，无需展开消息组中的每一条通知消息查看和管理每一条通知消息，从而提高用户对消息组的管理效率和使用体验。
当然，应用程序框架层中还可以包括活动管理器，窗口管理器，内容提供器，视图***，资源管理器，输入法管理器等。
其中，活动管理器可用于管理每个应用的生命周期。应用通常以activity的形式运行在操作***中。活动管理器可以调度应用的activity进程管理每个应用的生命周期。窗口管理器用于管理窗口程序。窗口管理器可以获取显示屏大小，判断是否有状态栏，锁定屏幕，截取屏幕等。内容提供器用来存放和获取数据，并使这些数据可以被应用程序访问。所述数据可以包括视频，图像，音频，拨打和接听的电话，浏览历史和书签，电话簿等。视图***包括可视控件，例如显示文字的控件，显示图片的控件等。视图***可用于构建应用程序。显示界面可以由一个或多个视图组成的。例如，包括短信通知图标的显示界面，可以包括显示文字的视图以及显示图片的视图。资源管理器为应用程序提供各种资源，比如本地化字符串，图标，图片，布局文件，视频文件等。
3、Android runtime和***库
Android runtime包括核心库和虚拟机。Android runtime负责安卓***的调度和管理。
核心库包含两部分：一部分是java语言需要调用的功能函数，另一部分是安卓的核心库。
应用程序层和应用程序框架层运行在虚拟机中。虚拟机将应用程序层和应用程序框架层的java文件执行为二进制文件。虚拟机用于执行对象生命周期的管理，堆栈管理，线程管理，安全和异常的管理，以及垃圾回收等功能。
***库可以包括多个功能模块。例如：表面管理器(surface manager)，媒体库(Media Libraries)，三维图形处理库(例如：OpenGL ES)，2D图形引擎(例如：SGL)等。
其中，表面管理器用于对显示子***进行管理，并且为多个应用程序提供了2D和3D图层的融合。媒体库支持多种常用的音频，视频格式回放和录制，以及静态图像文件等。媒体库可以支持多种音视频编码格式，例如:MPEG4，H.264，MP3，AAC，AMR，JPG，PNG等。三维图形处理库用于实现三维图形绘图，图像渲染，合成，和图层处理等。2D图形引擎是2D绘图的绘图引擎。
4、内核层
内核层是硬件和软件之间的层。内核层至少包含显示驱动，摄像头驱动，音频驱动，传感器驱动等，本申请实施例对此不做任何限制。
以下将以手机作为电子设备举例，结合附图详细阐述本申请实施例提供的一种通知消息的预览方法。
一般，手机中能够显示通知消息的入口可以有多个。例如，如图5中的(a)所示，手机可以在下拉菜单401中设置通知栏402(也可称为消息中心、通知面板等)。手机可以将各个应用的通知消息显示在通知栏402中。又例如，如图5中的(b)所示，手机可以将各个应 用的通知消息显示在锁屏界面403中。或者，如图5中的(c)所示，手机还可以将各个应用的通知消息显示在负一屏菜单404中，本申请实施例对通知消息的显示位置不做任何限制。
以上述通知栏402中显示的通知消息为例，当手机接收到多条通知消息时，可在通知栏402中以消息组的形式显示多条通知消息。例如，手机可以将同一应用的多条通知消息设置为一个消息组。或者，手机可以将同一类型的通知消息设置为一个消息组。例如，手机可以将所有未读聊天消息的通知消息设置为一个消息组，将所有版本更新的通知消息设置为另一个消息组。
如图6所示，当手机接收到来自微信APP的多条通知消息后，可在通知栏402中显示微信APP的消息组405。同时，通知栏402中还包括天气APP的通知消息406以及电话APP的通知消息407。
在本申请实施例中，在显示上述消息组405时，消息组405可以包括折叠状态、预览状态或展开状态三种显示状态。手机可以在这三种显示状态中任意切换。
仍如图6所示，手机可默认在用户打开通知栏402时，将消息组405显示为折叠状态。当消息组405为折叠状态时，手机可在卡片501内仅显示出消息组405中的一条通知消息。例如，手机可在卡片501中显示微信APP最近接收到的某一联系人(例如Sam)的通知消息502。手机还可以显示与通知消息502对应的联系人Sam的头像、通知消息502的接收时间等。并且，手机还可以在卡片501中显示消息组405中被隐藏的剩余通知消息的数目。例如，图6中所示的消息组405内除了来自联系人Sam的通知消息502外，还包括剩余4条被隐藏的通知消息。
需要说明的是，手机在卡片501中显示上述通知消息502时，可以将联系人Sam发来的全部聊天内容显示在通知消息502中，也可以显示联系人Sam发来的部分聊天内容。例如，联系人Sam在微信APP中发来的聊天内容为“今天晚上一起去打球吧，我在篮球场等你”，那么，手机可将该聊天内容中的前10个字符(即：“今天晚上一起去打球吧”)显示在通知消息502中。
当消息组405为折叠状态时，用户可以消息组405为单位管理该消息组405。
例如，如图7中的(a)所示，用户可以向消息组405所在的卡片501输入向右滑动的操作。如图7中的(b)所示，手机检测到用户向右滑动卡片501的操作后，可删除通知栏402中的消息组405。此时消息组405将不再显示在通知栏402中。可以理解的是，用户在通知栏402中删除的只是来自微信APP的5条通知消息，用户仍然可以在微信APP中查找到这与5条通知消息对应的5条未读聊天消息。
又例如，如图8中的(a)所示，用户可以向消息组405所在的卡片501输入向左滑动的操作。手机检测到用户向左滑动卡片501的操作后，可显示管理按钮701。如果检测到用户选中管理按钮701，如图8中的(b)所示，手机可显示消息组405的管理菜单702。管理菜单702中可以包括删除消息组405的选项、将消息组405标记为已读的选项以及展开消息组405的选项等。也就是说，在折叠状态下，用户可以通过管理菜单702以消息组405为单位管理消息组405内的多条通知消息。
当然，如果检测到用户点击上述管理按钮701，手机也可跳转至设置APP中的通知管理的设置界面中。用户可在该设置界面中手动设置通知栏中通知消息的显示位置、显示方式以及显示规则等与通知消息相关的选项。
在一些实施例中，当消息组405为折叠状态时，手机可响应用户对消息组405的第一操 作，将消息组405从折叠状态切换为预览状态。例如，该第一操作可以为长按操作、双击操作、按压操作或敲击操作等任意手势，本申请实施例对此不做任何限制。
以上述第一操作为长按操作举例，如图9中的(a)所示，用户可以向处于折叠状态的消息组405(即卡片501)输入长按操作。手机检测到用户长按卡片501的操作后，如图9中的(b)所示，手机可在通知栏402中展开卡片501，并在展开后的卡片501内集中展示消息组405中的多条通知消息。展开后的卡片501内包括卡片501被折叠时显示的通知消息502。例如，手机可将消息组405中中来自微信APP的所有通知消息(即通知消息801-通知消息805)显示在展开后的卡片501中。此时，消息组405处于预览状态。仍如图9中的(b)所示，手机在展开卡片501时，可同时向下移动天气APP的通知消息406以及电话APP的通知消息407。也即：在预览状态下，消息组405所在的卡片501与其他通知消息所在的卡片可位于同一界面中。
当消息组405为预览状态时，仍如图9中的(b)所示，用户可以在卡片501内预览到来自联系人Sam的通知消息801和通知消息802，来自联系人Jack的通知消息803，以及来自联系人Alice的通知消息804和通知消息805，即消息组405内包含的5条通知消息。例如，手机可按照时间由早至晚的顺序在卡片501内显示这5条通知消息。当然，手机也可以按照联系人的分类或者通知消息的内容对这5条通知消息进行排序，本申请实施例对此不做任何限制。
示例性的，当消息组405为预览状态时，为了节省显示空间，手机可在卡片501内显示每一条通知消息的内容概要。例如，手机可显示通知消息801至通知消息805中每一条通知消息内第一行的内容。也就是说，通知消息801至通知消息805中显示的通知内容可以是不完整的。当然，手机还可以显示与每一条通知消息对应的联系人头像、昵称等信息。
在另一些实施例中，如图10所示，手机检测到用户长按卡片501的操作后，手机可在通知栏402的上层重新创建新的卡片901，并在卡片901内集中展示消息组405中来自微信APP的5条通知消息。此时，通知栏402位于卡片901下层的界面中，通知栏402内各个卡片的内容和位置不会发生改变。卡片901与图9中(b)所示的卡片501类似，此时消息组405也处于预览状态。
示例性的，当消息组405处于上述卡片901所示的预览状态时，手机可将卡片901下层的显示界面(即通知栏402所在的下拉菜单)标灰、虚化或隐藏，从而提示用户着重阅读卡片901中的各条通知消息。
也就是说，本申请实施例提供了两种在预览状态下消息组405的显示方式。当然，本领域技术人员可以根据实际经验或实际应用场景设置在预览状态下消息组的显示方式，本申请实施例对此不做任何限制。
可以看出，当消息组处于折叠状态时，用户通过一个长按操作可将消息组从折叠状态切换为预览状态。在预览状态下，手机可将消息组中多条通知消息的内容概要集中展示给用户，方便用户快速预览消息组内的各个通知消息，简化用户在消息组中查看相关通知消息的操作流程。
仍以上述展开后的卡片501举例，用户通过长按操作将消息组405中的多条通知消息显示在卡片501后，用户可继续保持长按操作。如图11中的(a)所示，在检测到用户手指离开手机屏幕(即长按操作结束)前，手机可持续将消息组405显示为预览状态。当检测到用户手指离开手机屏幕(即长按操作结束)后，如图11中的(b)所示，手机可将消息组405 重新切换为折叠状态。这样，用户通过一次长按操作便可触发手机将消息组405从折叠状态切换至预览状态，并将消息组405从预览状态切换回折叠状态，简化用户对消息组在多种显示状态之间切换的操作流程。
另外，仍以上述展开后的卡片501举例，展开后卡片501的大小可以根据消息组405中通知消息的数目动态设置。或者，手机可将展开后卡片501设置为固定大小。当卡片501展开后大小固定时，如图12所示，如果消息组405中通知消息的数目较多，则会出现无法在卡片501中完全展示所有通知消息的情况。那么，用户在保持长按操作的同时，还可以使用其他手指或手写笔输入滑动操作。此时，响应于该滑动操作，手机可在卡片501内滚动显示消息组405中剩余未显示出的其他通知消息。
又或者，当消息组405中的通知消息无法完全显示在展开后的卡片501中时，手机还可以在卡片501中自动的滚动显示消息组405中的每一条通知消息，本申请实施例对此不做任何限制。又或者，手机可以设置一定的策略将消息组405中的多条通知消息作为预览状态下需要展示的通知消息。例如，手机可设置将最近一个小时内接收到的多条通知消息作为预览状态下需要展示的通知消息。那么，当检测到用户对折叠状态下的消息组405输入长按操作后，手机可展开卡片501，并在卡片501中显示最近一个小时内接收到的多条通知消息。
在一些实施例中，当消息组405处于预览状态时，用户仍然可以以消息组405为单位管理该消息组405中的通知消息。
例如，如图13中的(a)所示，用户通过长按操作将消息组405中的多条通知消息显示在卡片501后，用户无需将手指离开屏幕，可继续向已展开的卡片501输入向右滑动的操作。如图13中的(b)所示，手机检测到用户向右滑动已展开的卡片501后，可删除通知栏402中的卡片501，此时，卡片501中的所有通知消息均被删除。
又例如，如图14中的(a)所示，用户通过长按操作将消息组405中的多条通知消息显示在卡片501后，用户无需将手指离开屏幕，可继续向已展开的卡片501输入向左滑动的操作。手机检测到用户向左滑动已展开的卡片501后，可显示管理按钮1201。如果检测到用户选中管理按钮1201，如图14中的(b)所示，手机可显示消息组405的管理菜单1202。管理菜单1202中可以包括删除消息组405的选项、将消息组405标记为已读的选项以及展开消息组405的选项等。也就是说，在预览状态下，用户可以通过管理菜单1202以消息组405为单位管理消息组405内的多条通知消息。
在另一些实施例中，当消息组405处于预览状态时，用户还可以对消息组405中的某一条通知消息进行操作。
例如，如图15中的(a)所示，用户通过长按操作将消息组405中的多条通知消息显示在卡片501后，用户无需将手指离开屏幕。如果检测到用户手指在卡片501中某一条通知消息上停留的时间超过预设时长，例如，当检测到用户手指在通知消息802上停留的时间大于2秒后，如图15中的(b)所示，手机可显示通知消息802的详情内容1301。例如，手机可以在卡片501内展开通知消息802，以显示通知消息802的详情内容1301；又例如，手机也可以在卡片501上创建新的卡片用于显示通知消息802的详情内容1301，本申请实施例对此不做任何限制。
或者，手机将消息组405中的多条通知消息显示在卡片501中之后，如果检测到用户手指在卡片501中的某一条通知消息上执行了按压操作，则如图15中的(b)所示，手机也可显示通知消息802的详情内容1301。也就是说，用户将消息组切换为预览状态进行预览后， 可进一步选择消息组中的某一通知消息查看其详情内容，这样用户无需展开整个消息组便可以快速查看消息组中某一通知消息的详情内容。
在一些实施例中，当消息组405为预览状态时，手机可响应用户对消息组405的第二操作，将消息组405从预览状态切换为展开状态。该第二操作可以是与第一操作不同的任意操作。
例如，上述第二操作可以是向上滑动或向下滑动的操作。仍以上述展开后的卡片501举例，用户通过长按操作将消息组405中的多条通知消息显示在卡片501后，如果检测到用户手指继续长按手机屏幕，则手机可继续显示展开的卡片501。卡片501展开后，如图16中的(a)所示，如果检测到用户手指在手机屏幕中输入向下滑动的操作，则手机可将消息组405从预览状态切换为展开状态。
例如，如图16中的(b)所示，当消息组405处于展开状态时，手机可将消息组405中的每一条通知消息以一个卡片的形式显示在通知栏402中。仍以消息组405中包含来自微信APP的5条通知消息举例，手机展开消息组405后，可删除消息组405为展开状态时显示的卡片501，并生成卡片1401-卡片1405，手机可在卡片1401-卡片1405中分别显示消息组405中的每一条通知消息。并且，手机可在对应卡片中显示每一条通知消息的详情内容。例如，每张卡片的详情内容可以包括联系人发来聊天消息的具体时间、聊天消息的具体内容、联系人的名称、头像等。
可以看出，当消息组405处于折叠状态时，用户通过长按操作可触发手机将消息组405从折叠状态切换至预览状态，进而，用户手指无需离开手机屏幕，可继续输入向下滑动的操作触发手机将消息组405从预览状态切换为展开状态。那么，对用户而言，用户在手指接触手机屏幕到离开手机屏幕这一次操作过程中，便可控制手机将消息组405在折叠状态、预览状态以及展开状态这三个显示状态中切换，从简化用户对消息组在多种显示状态之间切换的操作流程，提高用户的使用体验。
当消息组405处于展开状态时，手机可以以每一条通知消息为单位对消息组405内的多条通知消息进行管理。
例如，如图17中的(a)所示，消息组405展开后组内的通知消息可分别显示在卡片1401-卡片1405中。如果检测到用户向右滑动卡片1401，则手机可删除卡片1401以及卡片1401内的通知消息。此时，消息组405内剩余的4条通知消息仍显示在卡片1402-卡片1405中。
又例如，如图17中的(b)所示，如果检测到用户向左滑动卡片1401，则手机可显示卡片1401的管理按钮1501。如果检测到用户选中管理按钮1501，则手机可显示与卡片1401对应的管理菜单1502。管理菜单1502中可以包括删除卡片1401的选项、将卡片1401内通知消息标记为已读的选项等。也就是说，在展开状态下，用户可以通过每个通知消息的管理菜单1502分别管理消息组405内的每一条通知消息。
另外，用户还可以将展开状态的消息组405切换为折叠状态或预览状态。例如，如图18中的(a)所示，手机将消息组405展开后，组内的通知消息分别显示在卡片1401-卡片1405中。手机可在位于顶端的卡片1401(或位于底端的卡片1405)附近显示折叠按钮1601。如果检测到用户长按该折叠按钮1601，则手机可将消息组405切换为预览状态。此时，手机可将消息组405显示为图10所示的卡片901或图9中的(b)所示的卡片501。
相应的，如果检测到用户点击上述折叠按钮1601，则如图18中的(b)所示，手机可将消息组405切换为折叠状态。此时，手机仅显示出消息组405中的一条通知消息。类似的， 如图17中的(b)所示，当消息组405处于折叠状态时，手机可以设置与消息组405对应的展开按钮1602。如果检测到用户点击该展开按钮1602，则手机可将消息组405切换为展开状态，此时，手机可将消息组405显示为图17中的(a)所示的界面。
可以看出，手机在显示消息组类型的通知消息时，在折叠状态和展开状态这两种显示方式之间新增了一种预览状态的显示方式。在预览状态下，手机可将消息组中的多条通知消息集中展示给用户，方便用户快速预览消息组内的各个通知消息。并且，在预览状态下用户还可以以消息组为粒度对整个消息组内的所有通知消息进行管理，从而提高用户对消息组的管理效率和使用体验。
本申请实施例公开了一种芯片***，如图19所示，该芯片***包括至少一个处理器1901和至少一个接口电路1902。处理器1901和接口电路1902可通过线路互联。例如，接口电路1902可用于从其它装置(例如存储器)接收信号。又例如，接口电路1902可用于向其它装置(例如处理器1901)发送信号。示例性的，接口电路1902可读取存储器中存储的指令，并将该指令发送给处理器1901。当所述指令被处理器1901执行时，可使得电子设备执行上述实施例中的各个步骤。当然，该芯片***还可以包含其他分立器件，本申请实施例对此不作具体限定。
本申请实施例公开了一种电子设备，包括处理器，以及与处理器相连的存储器、输入设备和输出设备。其中，输入设备和输出设备可集成为一个设备，例如，可将触敏表面作为输入设备，将显示屏作为输出设备，并将触敏表面和显示屏集成为触摸屏。
此时，如图20所示，上述电子设备可以包括：触摸屏2001，所述触摸屏2001包括触敏表面2006和显示屏2007；一个或多个处理器2002；存储器2003；一个或多个应用程序(未示出)；以及一个或多个计算机程序2004，上述各器件可以通过一个或多个通信总线2005连接。其中该一个或多个计算机程序2004被存储在上述存储器2003中并被配置为被该一个或多个处理器2002执行，该一个或多个计算机程序2004包括指令，上述指令可以用于执行上述实施例中的各个步骤。其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应实体器件的功能描述，在此不再赘述。
示例性的，上述处理器2002具体可以为图2所示的处理器110，上述存储器2003具体可以为图2所示的内部存储器121和/或外部存储器120，上述显示屏2007具体可以为图2所示的显示屏194，上述触敏表面2006具体可以为图2所示的传感器模块180中的触摸传感器180K，本申请实施例对此不做任何限制。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。上述描述的***，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请实施例各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出 来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：快闪存储器、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请实施例的具体实施方式，但本申请实施例的保护范围并不局限于此，任何在本申请实施例揭露的技术范围内的变化或替换，都应涵盖在本申请实施例的保护范围之内。因此，本申请实施例的保护范围应以所述权利要求的保护范围为准。

Claims (19)

  1. 一种通知消息的预览方法，其特征在于，包括：
    电子设备在第一卡片中显示消息组中的一个通知消息，所述消息组中包括N条通知消息，所述消息组中的其他通知消息被隐藏；
    所述电子设备接收用户向所述第一卡片输入的预设操作；
    响应于所述预设操作，所述电子设备在第二卡片中显示所述消息组中的M条通知消息，所述M条通知消息为所述N条通知消息中的M个，且所述M条通知消息包括所述一个通知消息，1＜M≤N，M和N均为整数。
  2. 根据权利要求1所述的方法，其特征在于，所述预设操作为长按操作。
  3. 根据权利要求1或2所述的方法，其特征在于，所述电子设备在第二卡片中显示所述消息组中的M条通知消息，包括：
    所述电子设备将所述第一卡片展开后形成所述第二卡片，并在所述第二卡片中显示所述M条通知消息，所述第一卡片所在的界面与所述第二卡片所在的界面为同一界面。
  4. 根据权利要求1或2所述的方法，其特征在于，所述电子设备在第二卡片中显示所述消息组中的M条通知消息，包括：
    所述电子设备在位于所述第一卡片上的界面中显示所述第二卡片，并在所述第二卡片中显示所述M条通知消息，所述第二卡片所在的界面位于所述第一卡片所在的界面之上。
  5. 根据权利要求4所述的方法，其特征在于，所述电子设备在第二卡片中显示所述消息组中的M条通知消息时，还包括：
    所述电子设备对位于所述第二卡片下的界面进行虚化、马赛克或隐藏。
  6. 根据权利要求1-5中任一项所述的方法，其特征在于，所述第二卡片中包括所述M条通知消息中每条通知消息的内容概要。
  7. 根据权利要求2-6中任一项所述的方法，其特征在于，在所述电子设备在第二卡片中显示所述消息组中的M条通知消息之后，还包括：
    所述电子设备检测到用户在执行所述长按操作后手指离开触摸屏；
    所述电子设备重新在所述第一卡片中显示所述消息组中的所述一个通知消息。
  8. 根据权利要求2-6中任一项所述的方法，其特征在于，在所述电子设备在第二卡片中显示所述消息组中的M条通知消息之后，还包括：
    所述电子设备检测到用户在执行所述长按操作后手指未离开触摸屏，且用户向所述第二卡片输入第一滑动操作；
    所述电子设备在所述第二卡片内滚动显示所述N条通知消息。
  9. 根据权利要求2-6中任一项所述的方法，其特征在于，在所述电子设备在第二卡片中显示所述消息组中的M条通知消息之后，还包括：
    所述电子设备检测到用户在执行所述长按操作后手指未离开触摸屏，且用户继续向所述第二卡片输入第二滑动操作；
    所述电子设备删除所述第二卡片以及所述第二卡片中的M条通知消息。
  10. 根据权利要求2-6中任一项所述的方法，其特征在于，在所述电子设备在第二卡片中显示所述消息组中的M条通知消息之后，还包括：
    所述电子设备检测到用户在执行所述长按操作后手指未离开触摸屏，且用户继续向所述第二卡片输入第三滑动操作；
    所述电子设备在所述第二卡片周围显示所述消息组的管理按钮；
    所述电子设备检测到用户选中所述管理按钮；
    所述电子设备显示管理菜单，所述管理菜单中包括用于管理所述消息组的一个或多个选项。
  11. 根据权利要求2-6中任一项所述的方法，其特征在于，在所述电子设备在第二卡片中显示所述消息组中的M条通知消息之后，还包括：
    所述电子设备检测到用户在执行所述长按操作后手指未离开触摸屏，且用户继续向所述第二卡片输入第四滑动操作；
    所述电子设备在N个卡片中分别显示所述N条通知消息，所述N个卡片与所述N条通知消息一一对应。
  12. 根据权利要求11所述的方法，其特征在于，所述N个卡片中的每个卡片内显示有对应通知消息的详情内容。
  13. 根据权利要求12所述的方法，其特征在于，在所述电子设备在N个卡片中分别显示所述N条通知消息之后，还包括：
    所述电子设备检测到用户向所述N个卡片中的第三卡片输入第一滑动操作；
    所述电子设备删除所述第三卡片以及所述第三卡片中的通知消息；或者；
    所述电子设备检测到用户向所述N个卡片中的第三卡片输入第二滑动操作；
    所述电子设备在所述第三卡片周围显示对所述第三卡片中通知消息的管理按钮。
  14. 根据权利要求1-13中任一项所述的方法，其特征在于，在电子设备在第一卡片中显示消息组中的第一通知消息之后，还包括：
    所述电子设备检测到用户向所述第一卡片输入第一滑动操作；
    所述电子设备删除所述第一卡片以及所述消息组；或者；
    所述电子设备检测到用户向所述第一卡片输入第二滑动操作；
    所述电子设备在所述第一卡片周围显示所述消息组的管理按钮。
  15. 根据权利要求1-14中任一项所述的方法，其特征在于，所述消息组中的所述N条通知消息为来自同一应用的通知消息。
  16. 一种电子设备，其特征在于，包括：
    触摸屏，所述包括触敏表面和显示屏；
    一个或多个处理器；
    存储器；
    其中，所述存储器中存储有一个或多个计算机程序，当所述电子设备运行时，所述处理器执行所述存储器存储的一个或多个计算机程序，以使电子设备执行所述权利要求1-15中任一项所述的一种通知消息的预览方法。
  17. 一种计算机存储介质，其特征在于，包括计算机指令，当所述计算机指令在电子设备上运行时，使得所述电子设备执行所述权利要求1-15中任一项所述的一种通知消息的预览方法。
  18. 一种计算机程序产品，其特征在于，当所述计算机程序产品在电子设备上运行时，使得所述电子设备执行所述权利要求1-15中任一项所述的一种通知消息的预览方法。
  19. 一种芯片***，其特征在于，所述芯片***包括至少一个处理器和至少一个接口电路；所述接口电路用于读取存储器中存储的指令，并将所述指令发送给所述处理器；当所述指令被所述处理器执行时，使得电子设备执行所述权利要求1-15中任一项所述的一种通知消息的预览方法。
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