CN115277940A - Notification message prompting method and device and computer readable storage medium - Google Patents

Notification message prompting method and device and computer readable storage medium Download PDF

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Publication number
CN115277940A
CN115277940A CN202210828205.3A CN202210828205A CN115277940A CN 115277940 A CN115277940 A CN 115277940A CN 202210828205 A CN202210828205 A CN 202210828205A CN 115277940 A CN115277940 A CN 115277940A
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China
Prior art keywords
screen
image
mobile terminal
notification message
interface
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CN202210828205.3A
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Chinese (zh)
Inventor
李凯
姜绍宇
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Hisense Mobile Communications Technology Co Ltd
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Hisense Mobile Communications Technology Co Ltd
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Priority to CN202210828205.3A priority Critical patent/CN115277940A/en
Publication of CN115277940A publication Critical patent/CN115277940A/en
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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
    • H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
    • 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
    • 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
    • H04M1/72427—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting games or graphical animations
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The application discloses a notification message prompting method and device and a computer readable storage medium, and relates to the technical field of terminals. And after the mobile terminal locks the screen, when a notification message of the target application is received, displaying a second screen locking image comprising prompt information on a screen locking interface. The prompt message includes: an application identification of the target application and/or a notification message. Therefore, the prompt effect of prompting that the mobile terminal receives the notification message can be achieved by displaying the prompt information on the screen locking interface, and the functions of the mobile terminal are enriched. In addition, after receiving the message operation instruction, the mobile terminal can directly display the notification message interface including the notification message of the target application after exiting from the sleep state, so that the display efficiency of the notification message interface is improved, and a user can conveniently and quickly operate the notification message in the notification message interface.

Description

Notification message prompting method and device and computer readable storage medium
Technical Field
The present application relates to the field of terminal technologies, and in particular, to a notification message prompting method and apparatus, and a computer-readable storage medium.
Background
The mobile terminal comprises an electronic ink screen, and an application program is installed in the mobile terminal. After the electronic ink screen is locked, a screen locking image can be displayed on a screen locking interface. In order to reduce the power consumption of the mobile terminal, the mobile terminal does not usually update the screen locking image after the screen is locked, so that the screen locking interface of the electronic ink screen cannot display the notification message received by the mobile terminal, and a user cannot determine whether the mobile terminal receives a new notification message.
Disclosure of Invention
The application provides a notification message prompting method and device and a computer readable storage medium, which can solve the problem that a user cannot determine whether a mobile terminal receives a new notification message or not due to the fact that an electronic ink screen of the mobile terminal cannot display the notification message received by the mobile terminal after the screen is locked in the related art. The technical scheme is as follows:
on one hand, the method for prompting the notification message is applied to a mobile terminal, and the mobile terminal comprises an electronic ink screen; the method comprises the following steps:
responding to a screen locking instruction, displaying a first screen locking image in a screen locking interface of the electronic ink screen, and entering a dormant state;
receiving a notification message of a target application;
refreshing the first screen locking image displayed in the screen locking interface into a second screen locking image, wherein the second screen locking image comprises prompt information, and the prompt information comprises an application identifier of the target application and/or the notification message;
receiving a message operation instruction;
and responding to the message operation instruction, exiting the sleep state, and displaying a notification message interface, wherein the notification message is displayed on the notification message interface, and the notification message interface is the first interface displayed after the mobile terminal exits the sleep state.
In another aspect, a notification device for notifying a message is provided, and is configured in a mobile terminal, where the mobile terminal includes an electronic ink screen; the device comprises:
the first control module is used for responding to a screen locking instruction, controlling the electronic ink screen to display a first screen locking image in a screen locking interface and controlling the mobile terminal to enter a dormant state;
the first receiving module is used for receiving a notification message of a target application;
a refreshing module, configured to refresh the first lock screen image displayed in the lock screen interface into a second lock screen image, where the second lock screen image includes prompt information, and the prompt information includes an application identifier of the target application and/or the notification message;
the second receiving module is used for receiving the message operation instruction;
and the second control module is used for responding to the message operation instruction, controlling the mobile terminal to exit the dormant state and controlling the electronic ink screen to display a notification message interface, wherein the notification message interface displays the notification message and is the first interface displayed after the mobile terminal exits the dormant state.
In yet another aspect, a mobile terminal is provided, the mobile terminal including: the electronic ink screen comprises an electronic ink screen, a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the prompting method of the notification message according to the above aspect.
In yet another aspect, a computer-readable storage medium is provided, in which a computer program is stored, the computer program being loaded and executed by a processor to implement the notification message prompting method according to the above aspect.
In a further aspect, there is provided a computer program product comprising instructions which, when run on the computer, cause the computer to perform the method of notification message prompting of the above aspect.
The beneficial effect that technical scheme that this application provided brought includes at least:
the application provides a notification message prompting method and device and a computer readable storage medium, and when a notification message of a target application is received after a mobile terminal locks a screen, a second screen locking image comprising a prompt message can be displayed on a screen locking interface. The prompt message includes: an application identification of the target application and/or a notification message. Therefore, the prompt effect of prompting that the mobile terminal receives the notification message can be achieved by displaying the prompt information on the screen locking interface, and the functions of the mobile terminal are enriched. In addition, after receiving the message operation instruction, the mobile terminal can directly display the notification message interface including the notification message of the target application after exiting from the sleep state, so that the display efficiency of the notification message interface is improved, and a user can conveniently and quickly operate the notification message in the notification message interface.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a notification message prompting method according to an embodiment of the present application;
fig. 2 is a flowchart of another notification message prompting method provided in an embodiment of the present application;
fig. 3 is a schematic view of a setting interface of a lock screen prompt switch provided in an embodiment of the present application;
fig. 4 is a schematic view of a setting interface of a lock screen notification manner provided in an embodiment of the present application;
FIG. 5 is a schematic view of a lock screen style setting interface provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of another lock screen style setting interface provided by an embodiment of the present application;
FIG. 7 is a schematic diagram of another lock screen style setting interface provided by an embodiment of the present application;
FIG. 8 is a diagram illustrating a second lock screen image of an electronic ink screen display according to an embodiment of the present application;
fig. 9 is a diagram of a related art mobile terminal display notification message interface;
fig. 10 is a schematic diagram of a mobile terminal displaying a notification message interface after receiving a message operation instruction according to an embodiment of the present application;
FIG. 11 is a schematic view of a second lock screen image of another electronic ink screen display provided in an embodiment of the present application;
fig. 12 is a schematic structural diagram of a notification message prompting apparatus according to an embodiment of the present application;
fig. 13 is a schematic structural diagram of another notification message prompt apparatus according to an embodiment of the present application;
fig. 14 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application;
fig. 15 is a block diagram of a software structure of a mobile terminal according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application provides a notification message prompting method, which is applied to a mobile terminal, wherein the mobile terminal comprises an electronic ink screen. Optionally, the mobile terminal may be a mobile phone, a tablet, a notebook, or the like. Referring to fig. 1, the method includes:
step 101, responding to a screen locking instruction, displaying a first screen locking image in a screen locking interface of an electronic ink screen, and entering a dormant state.
In the embodiment of the application, the mobile terminal is provided with a screen locking key. The screen locking instruction is triggered by touch operation of a user on the screen locking button. Optionally, the lock screen button may be a physical button (e.g., a power button). Correspondingly, the touch operation for the physical key may be a pressing operation. Or, the screen locking button may be a virtual control displayed on the electronic ink screen. Correspondingly, the touch operation for the virtual control may be a click operation.
And 102, receiving a notification message of the target application.
After the mobile terminal enters a dormant state (which may also be referred to as a standby state), the operating system of the mobile terminal is still in a working state, so that the application in the running state before the screen of the mobile terminal is locked can be controlled to continue running. Accordingly, the mobile terminal may receive a notification message of the application in the running state after the screen is locked.
Based on this, if the target application is in a running state before the mobile terminal locks the screen, the mobile terminal may receive the notification message of the target application after the screen is locked.
And 103, refreshing the first screen locking image displayed in the screen locking interface into a second screen locking image.
Wherein, this second lock screen image includes tip information, and this tip information includes: an application identification of the target application, and/or a notification message of the target application. The application identification of the target application may include: an application icon of the target application.
For example, the prompt message may include: an application identification of the target application. Alternatively, the prompt message may include: an application identification of the target application and a notification message of the target application.
In the embodiment of the application, the mobile terminal may generate a reference image, and the reference image includes the prompt information. Then, the mobile terminal may synthesize the reference image and the first lock screen image to obtain a second lock screen image. Or, the mobile terminal may obtain that the prompt information is directly drawn on the first lock screen image to obtain a second lock screen image.
And 104, receiving a message operation instruction.
The message operation instruction may be triggered by a touch operation of a user on the screen locking interface when the notification message is displayed on the screen locking interface. Optionally, the touch operation may be a click operation (e.g., a double-click operation) or a slide operation. Before the mobile terminal executes the method for prompting the notification message provided by the embodiment of the application, the type of the touch operation is already determined.
And step 105, responding to the message operation instruction, exiting the sleep state and displaying a notification message interface.
The notification message interface is the first interface displayed after the mobile terminal exits from the sleep state. That is, the mobile terminal can directly display the notification message interface after exiting the sleep state.
The mobile terminal can directly display the notification message interface after exiting the sleep state after receiving the message operation instruction, and the notification message interface can be displayed without the user performing a slide-down operation, so that the display efficiency of the notification message interface is improved, the operation of the user is simplified, and the user experience is improved.
In the embodiment of the application, after receiving a touch operation for a notification message in a notification message interface, the mobile terminal may display an application interface of an application to which the notification message belongs, where the application interface may display the notification message.
To sum up, the embodiment of the present application provides a notification message prompting method, and when receiving a notification message of a target application after a mobile terminal locks a screen, a second screen locking image including a prompt message can be displayed on a screen locking interface. The prompt message includes: an application identification and/or a notification message of the target application. Therefore, the prompt effect of prompting that the mobile terminal receives the notification message can be achieved by displaying the prompt information on the screen locking interface, and the functions of the mobile terminal are enriched. In addition, after receiving the message operation instruction, the mobile terminal can directly display the notification message interface including the notification message of the target application after exiting the dormant state, so that the display efficiency of the notification message interface is improved, and a user can conveniently and quickly operate the notification message in the notification message interface.
The embodiment of the present application exemplarily illustrates the method provided by the embodiment of the present application, where the second lock screen image is synthesized from the reference image and the first lock screen image. The method may be applied to a mobile terminal, which may include an electronic ink screen. Referring to fig. 2, the method may include:
step 201, responding to a screen locking instruction, displaying a first screen locking image in a screen locking interface of the electronic ink screen, and recording the first screen locking image in a dormant state.
In the embodiment of the application, the mobile terminal is provided with a screen locking key. The screen locking instruction is triggered by touch operation of a user on the screen locking button. Optionally, the lock screen button may be a physical button (e.g., a power button). Accordingly, the touch operation for the physical key may be a pressing operation. Or, the screen locking button may be a virtual control displayed on the electronic ink screen. Correspondingly, the touch operation for the virtual control may be a click operation.
Step 202, receiving a notification message of the target application.
After the mobile terminal enters the dormant state, the operating system of the mobile terminal is still in the working state, so that the plurality of applications in the running state can be controlled to continue running before the mobile terminal locks the screen. Accordingly, the mobile terminal may receive a notification message of the plurality of applications in the running state after the screen is locked. The notification message of each application in the multiple applications received by the mobile terminal may be sent to the mobile terminal by the background server of the application. Optionally, the background server may be one server, or may be a server cluster composed of several servers, or may be a cloud computing service center.
In the embodiment of the application, after receiving the notification messages of the multiple applications, the mobile terminal may detect whether the multiple applications include the target application. If the mobile terminal determines that the target application is included in the plurality of applications (i.e., receives the notification message of the target application), step 203 may be performed. If the mobile terminal determines that the plurality of applications do not include the target application, the operation may be ended without executing a subsequent process.
It is to be understood that the target application may be determined from among a plurality of applications installed by the mobile terminal in response to a selection operation by the user. For example, the target application may be a music application, a chat application, a call application, a short message application, or the like installed in the mobile terminal.
And 203, detecting whether a screen locking prompt function of the mobile terminal is started.
After receiving the notification message of the target application, the mobile terminal can detect whether the screen locking prompt function of the mobile terminal is started. If the mobile terminal determines that the screen locking prompt function is enabled, step 204 may be executed. If the mobile terminal determines that the screen locking prompt function is not started, the operation can be ended without executing subsequent processes. Therefore, the flexibility of prompting the notification message after the screen is locked is improved.
In the embodiment of the present application, referring to fig. 3, the electronic ink screen of the mobile terminal may display a screen lock prompt switch control 01 and specification information a of a screen lock prompt function. If the user needs the mobile terminal to prompt the unread notification message after the screen is locked, the screen-locking prompt switch control 01 can be touched. The mobile terminal can respond to the touch operation aiming at the screen locking prompt switch control 01, so that the screen locking prompt switch control 01 is in an open state, and the screen locking prompt function of the mobile terminal is started. Moreover, as can be seen from fig. 3, the lock screen prompt switch control 01 is in an open state, that is, the lock screen prompt function of the mobile terminal is already enabled.
If the user does not need to prompt the unread notification message after the mobile terminal locks the screen, the screen-locking prompt switch control 01 can be touched again. Correspondingly, the mobile terminal can respond to the touch operation again for the screen locking prompt switch control 01, so that the screen locking prompt switch control 01 is in a closed state, and the screen locking prompt function of the mobile terminal is forbidden.
As can also be seen from fig. 3, the specification information a may also be text: and when the screen locking display switch is turned on, the mobile terminal can prompt the unread notification message after the screen is locked.
And step 204, generating a reference image.
After the mobile terminal determines that the screen locking prompt function is not started, a reference image can be generated. Wherein the reference image includes prompt information, the prompt information including: an application identification of the target application and/or a notification message. The application identification may include at least: an application icon of the target application. The notification message may include: one of a message text and a message image. For example, the application identification may include: an application icon and an application name of the target application. The notification message may include message text and a message image.
The application icon for the target application may be provided by a developer of the target application. Or the application icon of the target application can be obtained by the developer of the mobile terminal through improving the icon provided by the developer of the target application.
In the embodiment of the application, the mobile terminal can draw the prompt information in the target background image to obtain the reference image. The size of the target background image and the size of the first lock screen image may be equal, and the transparency of the target background image may be greater than a transparency threshold. The transparency threshold may be pre-stored in the mobile terminal.
Alternatively, the prompt message may include only the application identification of the target application, or include the application identification of the target application and the notification message. And the composition of the prompting message (i.e. only including the application identifier of the target application, or including the application identifier of the target application and the notification message) depends on the prompting mode of the mobile terminal for prompting the notification message.
In the embodiment of the application, the electronic ink screen of the mobile terminal can display a plurality of alternative prompting modes. The mobile terminal may determine, in response to a selection operation of the user for a target prompting mode among the multiple candidate prompting modes, the target prompting mode as a prompting mode in which the mobile terminal prompts the notification message.
Wherein, the plurality of alternative prompting modes may include: displaying only the application identification in a first prompt mode; a second prompting mode, displaying an application identifier and a notification message; and displaying the application identifier and the notification message in a third prompting mode, and hiding the notification message after the display duration of the second screen locking image reaches the target duration. The target time period may be pre-stored in the mobile terminal, for example, the target time period may be 10 minutes.
If the mobile terminal determines that the prompt mode for prompting the notification message is the first prompt mode, the prompt message may only include the application identifier of the target application. If the mobile terminal determines that the prompt mode for prompting the notification message is the prompt mode two or the prompt mode three, the prompt message may include the application identifier of the target application and the notification message of the target application.
It can be understood that, if the target mode is the third mode, the mobile terminal may further update the second lock screen image after the display duration of the second lock screen image reaches the target duration, and display the updated second lock screen image on the lock screen interface. Wherein the updated second lock screen image may not include a notification message of the target application, compared to the second lock screen image before the update. Therefore, the privacy of the user can be protected to a certain extent, and the user experience is better.
For example, referring to fig. 4, the electronic ink screen may display a prompt mode setting interface of the notification message, where the interface displays a plurality of selection controls b1 to b3 corresponding to a plurality of candidate prompt modes one to one. As shown in fig. 4, the user selects a first selection control b1 of the three selection controls, and correspondingly, the mobile terminal may determine, in response to a selection operation of the user for the first selection control b1, that a prompt mode of the mobile terminal for prompting a notification message is a first prompt mode.
In this embodiment of the application, for a scene in which the prompt information includes the notification message (for example, a scene in which the prompt mode of the mobile terminal prompting the notification message is the prompt mode two or the prompt mode three), if the mobile terminal detects that the first lock screen image includes the first area, the mobile terminal may draw the prompt information in the second area of the target background image to obtain the reference image. I.e. the hinting information in the reference image is located in the second area.
The size of the reference image is the same as that of the first lock screen image, and the position of the second area in the electronic ink screen is the same as that of the first area in the electronic ink screen. Namely, after the first lock screen image is overlapped with the reference image, the orthographic projection of the second area in the lock screen image is overlapped with the first area.
The size of the first region is greater than a size threshold. Therefore, the problem that the font of the notification message displayed in the second screen locking image is too small due to the fact that the size of the first area is too small, the notification message cannot be prompted is solved, and the problem that the notification message is not attractive in display can be solved. The size threshold may be pre-stored by the mobile terminal. For example, the size threshold may be 1/3 of the area of the first lock screen image. Alternatively, the length of the first region may be equal to the length of the first lock screen image. The length direction of the first area and the length direction of the first lock screen image can be parallel to the extending direction of the pixel rows of the electronic ink screen.
And the gray value of the first area is greater than the first gray threshold value or less than the second gray threshold value. The second gray level threshold is less than the first gray level threshold. The gray value of the first area refers to a gray value corresponding to an average value of color values of a plurality of image pixels in the first area.
It is understood that the first gray threshold and the second gray threshold may be pre-stored in the mobile terminal. And the first and second grayscale thresholds may depend on the number of grayscale levels of the electronic ink screen. The number of gray levels is: the number of brightness levels that each pixel of the electronic ink screen can exhibit. For example, if the number of gray levels of the electronic ink screen is 16, the first gray threshold may be 15, and the second gray threshold may be 2. If the number of gray levels of the electronic ink screen is 4, the first gray threshold may be 3, and the second gray threshold may be 2.
Therefore, if the first lock screen image comprises a large black area or a large white area, the mobile terminal can directly draw the prompt information at the second area of the target background image to obtain the reference image.
It is understood that the mobile terminal may draw the prompt message of the third gray scale value in the second area. If the gray value of the first region is greater than the first gray threshold, the third gray value may be less than the second gray threshold. If the gray-scale value of the first region is smaller than the second gray-scale threshold, the third gray-scale value may be larger than the first gray-scale threshold. Therefore, the prompt message displayed on the electronic ink screen can be clear.
If the first lock screen image does not include the first area, the mobile terminal can draw a notification card in a third area of the target background image and draw a prompt message in the notification card to obtain a reference image. And the position of the third area on the electronic ink screen is different from the position of the first area on the electronic ink screen. And the difference value between the gray value of the image pixel in the notification card area and the gray value of the prompt message is larger than the difference threshold value. For example, the notification card may be white in color and the notification message located in the notification card may be black in color.
And step 205, acquiring a lock screen background image and lock screen display information.
After the mobile terminal determines that the screen locking prompt function is not started, a screen locking background image and screen locking display information can be acquired. The information displayed by the lock screen comprises at least one of system time, residual electric quantity and reading information. For example, the lock screen display information includes system time, remaining power, and reading information. As can be seen, the types of lock screen display information may include: at least one of a time class, a power class, and a read information class. The reading information may include one of poetry, a praise, and an english word.
The screen locking background image may be a screen locking wallpaper pre-stored in the mobile terminal, or may be an interface image displayed when the mobile terminal receives a screen locking instruction. The interface image refers to: and (4) screenshot of the application interface displayed before the screen of the mobile terminal is locked.
In this application embodiment, electronic ink screen can show lock screen pattern and set up the interface, and this lock screen pattern sets up the interface and can include: the method comprises the steps of displaying a plurality of alternative layout modes of screen locking display information in a screen locking background image and displaying types of the plurality of alternative screen locking display information. Wherein, the layout mode of the lock screen display information in the lock screen background image is as follows: and the arrangement position of the information in the lock screen background image is displayed by the lock screen. Each layout mode corresponds to one alternative screen locking type. One alternative lock screen type may correspond to at least one layout mode. The plurality of alternative lock screen types includes: the wallpaper screen is locked, and the current interface screen is locked.
The mobile terminal can respond to the selection operation of a user for a target layout mode in the multiple alternative layout modes, determine the target layout mode as the layout mode of the screen locking display information of the mobile terminal, then determine the screen locking type of the mobile terminal based on the layout mode, and determine the screen locking background image based on the screen locking type.
And, the mobile terminal may determine the target type as the type of the lock screen display information of the mobile terminal in response to a user's selection operation for a target type among the plurality of types of the candidate lock screen display information. Therefore, the mobile terminal provided by the embodiment of the application supports the user to self-define and select the type of the screen locking display information, and the user experience is better.
For example, referring to fig. 5, an alternative lock screen template c1, a page turning control 02, and an application control 03 may be displayed on the lock screen style setting interface. And the layout mode of the lock screen display information in each alternative lock screen template is preset by the mobile terminal. That is, each alternative screen locking template can visually present a layout mode of the screen locking display information in the screen locking background image.
As can be seen from fig. 5, the word "wallpaper lock screen" is displayed above the alternative lock screen template c 1. Namely, the screen locking type corresponding to the alternative screen locking template c1 is wallpaper screen locking.
The user touches the touch operation of the page turning control 02. Accordingly, referring to fig. 6, the mobile terminal may display another alternative lock screen template c2 in response to the touch operation for the page turning control 02. As can be seen from fig. 6, the word "lock screen of the current interface" is displayed above the alternative lock screen template c2. Namely, the screen locking type corresponding to the alternative screen locking template c2 is the current interface screen locking. And as can be seen by comparing fig. 5 and 6, each alternative lock screen template is different.
If the mobile terminal receives a touch operation for the application control 03, the touch operation can be responded to, and the screen locking type of the mobile terminal is determined to be the current interface screen locking type.
Assuming that the screen locking display information includes the system time and the remaining power by default, and the reading information is in a format, referring to fig. 7, the screen locking style setting interface may further display a setting control 04 of the screen locking clock and a switch control 05 of the screen locking format. The user can set the display form of the system time in the lock screen background image through the setting control 04 of the lock screen clock. The display form may be one of the following forms: in the form of a digital clock and in the form of an analog clock. And the user can set that the lock screen display information includes the lattice or does not include the lattice through the switch control 05 of the lock screen lattice.
In the lock screen style setting interface shown in fig. 7, the display form of the lock screen clock is displayed in the form of a digital clock, and the switch control 05 of the lock screen jargon is in an open state. Therefore, after the mobile terminal is locked, the system time can be displayed on the electronic ink screen in the form of a digital clock, and the remaining power and reading information including the jargon are displayed.
Referring to fig. 7, the lock screen style setting interface further includes: wallpaper setting control 06. The mobile terminal may display a plurality of alternative wallpapers in response to a touch operation of the user with respect to the cover setting control 06. Then, the mobile terminal can respond to the selection operation of the target wallpaper in the plurality of candidate wallpapers, and when the screen locking type is wallpaper screen locking, the target wallpaper is determined to be the screen locking background image of the electronic ink screen.
It can be understood that, if the screen locking background image is the interface image, the mobile terminal may execute the screen capture operation to obtain the interface image after receiving the screen locking instruction, and then execute the screen locking operation to avoid the problem that the interface image cannot be obtained. For example, after the mobile terminal receives the screen locking instruction, the system service powermanager in the mobile terminal may send a message to the function onstartedgintosleep, and after receiving the message, the function onstartedgintosleep may perform a screen capturing operation to obtain an interface image of the current interface. And then, the main thread sleep in the mobile terminal can execute the screen locking operation.
And step 206, acquiring a first gray value of the screen locking background image.
In an optional implementation manner, the mobile terminal may determine the first grayscale value of the lock screen background image based on color values of all image pixels included in the lock screen background image. For example, the first gray value is a gray value corresponding to a mean value of color values of all image pixels.
In another optional implementation manner, the mobile terminal may determine the first grayscale value of the lock-screen background image based on color values of a plurality of image pixels included in the target area of the lock-screen background image. The target area is an area used for drawing lock screen display information in the lock screen background image. Therefore, on the one hand, the determined second gray scale value can be ensured to be accurate, and then, the screen locking display information displayed by the electronic ink screen can be ensured to be clear. On the other hand, computing resources of the mobile terminal can be saved.
In the embodiment of the application, in response to a selection operation of a user for a target layout mode in a plurality of alternative layout modes, the mobile terminal may further determine an arrangement position of the lock screen display information in the lock screen background image in the target layout mode, and then determine a target area in the lock screen background image.
Step 207, determining a second gray value based on the first gray value.
And the difference value between the second gray value and the first gray value is greater than the difference threshold value. The difference threshold may be pre-stored in the mobile terminal.
Because the difference between the second gray value and the first gray value is larger, the contrast between the screen locking display information drawn on the screen locking background image and the screen locking background image can be ensured to be more distinct, and the screen locking display information displayed by the electronic ink screen can be ensured to be clearer.
And 208, drawing the screen locking display information of the second gray scale value in the screen locking background image to obtain a first screen locking image.
After the mobile terminal determines the second gray value, screen locking display information of the second gray value can be drawn in the target area of the screen locking background image, so that the first screen locking image is obtained.
It can be understood that, for a scene in which the lock screen background image is the interface image, the mobile terminal may further draw a prompt message for prompting that the mobile terminal is in the lock screen state in the lock screen background image, so as to prompt the user that the mobile terminal is currently in the lock screen state. For example, the reminder message may be the text: and locking the screen. And if the mobile terminal detects that the interface also comprises the status bar, the mobile terminal can clear the status bar, so that the display effect of the obtained lock screen image is better. For example, the mobile terminal may cover the status bar with an image of a first grayscale value to achieve the effect of clearing the status bar.
It is also understood that the lock screen display information of the first lock screen image generated through steps 205 to 208 may be different from the lock screen display information in the lock screen image displayed in step 201.
And step 209, synthesizing the reference image and the first screen locking image to obtain a second screen locking image.
After the mobile terminal obtains the reference image and the first lock screen image, the reference image can be superposed on the first lock screen image to obtain a second lock screen image through synthesis.
It can be understood that the resolution of the second lock screen image may be the same as the resolution of the electronic ink screen, so that a better display effect of the second lock screen image may be ensured.
And step 210, displaying a second screen locking image on a screen locking interface of the mobile terminal.
After the mobile terminal obtains the second screen locking image, the second screen locking image can be displayed on the screen locking interface, so that the first screen locking image displayed in the screen locking interface is refreshed into the second screen locking image.
By way of example, assume that the first lock screen image includes: the system time, the remaining power amount, the jargon, and the notification card, and the reference image includes the notification card including the application icon of the target application and the notification message, the mobile terminal displays the second screen-locked image may be as shown in fig. 8.
And step 211, receiving a message operation instruction.
The message operation instruction may be triggered by a touch operation of a user on the screen locking interface when the notification message is displayed on the screen locking interface. The operation position of the touch operation can be any position of the screen locking interface.
In this embodiment of the application, a prompt message may also be displayed on the second lock screen image, and the prompt message may be used to prompt a user to trigger a type of touch operation of the message operation instruction. Optionally, the reminder message may include text.
For example, assuming that the touch operation triggering the message operation instruction is a double-click operation, referring to fig. 8, the inclusion of the reminder message d in the second lock screen image displayed by the mobile terminal may be "double-click screen view all notifications".
It can be understood that if the operation of the message operation instruction is triggered, the mobile terminal may also be triggered to execute other operations, and after the prompt information of the notification message is displayed on the screen locking interface of the mobile terminal, the operation preferentially triggers the message operation instruction.
For example, assuming that the operation of triggering the message operation instruction is a double-click operation, the lock screen display information includes a dialect, and the double-click operation may further trigger the mobile terminal to refresh the dialect displayed on the lock screen interface. If the mobile terminal receives a double-click operation, the mobile terminal may receive a message operation instruction triggered by the double-click operation without refreshing the dialect displayed on the lock screen interface.
Step 212, responding to the message operation instruction, exiting the sleep state and displaying a notification message interface.
The notification message interface displays a notification message of a target application, and is the first interface displayed after the mobile terminal exits from the sleep state. That is, the mobile terminal can directly display the notification message interface after exiting the sleep state.
The mobile terminal can directly display the notification message interface after exiting the sleep state after receiving the message operation instruction, and the notification message interface can be displayed without the user performing a slide-down operation, so that the display efficiency of the notification message interface is improved, the operation of the user is simplified, and the user experience is improved.
It can be understood that, for a scene in which the lock screen background image is the interface image, the mobile terminal may also delete the interface image in response to the message operation instruction, so as to save the storage resource of the mobile terminal. And after the mobile terminal exits from the sleep state, if the screen locking instruction is received again, screenshot operation can be performed on the currently displayed application interface to obtain an interface image, the interface image is used as a screen locking background image, and a new second screen locking image is obtained based on the screen locking background image.
In the embodiment of the application, if the screen lock is not set in the mobile terminal, the mobile terminal can directly exit the sleep state in response to the message operation instruction. If the mobile terminal is provided with the screen lock, the mobile terminal responds to the message operation instruction and can display the unlocking information acquisition interface firstly. Then, the mobile terminal can respond to the operation of the user on the unlocking information acquisition interface to acquire unlocking verification information and verify the unlocking verification information. Then, the mobile terminal may exit the sleep state after determining that the unlocking verification information is verified. Optionally, the unlocking verification information may be one of the following information: passwords, patterns, biometrics, etc. The biometric characteristic may be one of the following: fingerprints and faces.
For example, fig. 9 is a schematic diagram of a mobile terminal display notification message interface in the related art. Referring to fig. 9, after the mobile terminal locks the screen, if an unlocking instruction is received, the desktop of the mobile terminal may be displayed first. Then, the user may perform a slide-down operation on the desktop, and the mobile terminal may display a notification message interface in response to the slide-down operation of the user. As can be seen from fig. 9, the notification message interface displays a notification message with an application upgrade.
In the embodiment of the present application, assuming that the operation of the trigger message operation instruction is a double-click operation, referring to fig. 10, the user performs the double-click operation on the screen locking interface of the mobile terminal, where the prompt message is displayed. And accordingly. The mobile terminal may receive a message operation instruction triggered by the double-click operation, and may directly display a notification message interface in response to the message operation instruction.
As can be seen from comparing fig. 10 and fig. 9, the mobile terminal provided in the embodiment of the present application can directly display the notification message interface after the screen is released without the user performing a downslide operation, and the display efficiency of the notification message interface is higher.
It can be understood that, if the mobile terminal does not acquire the unlocking verification information and receives the screen locking instruction after displaying the unlocking information acquisition interface, the screen locking display information in the second screen locking image may be updated. That is, the lock screen background image before and after updating is not changed. For example, the mobile terminal may obtain the current system time and the remaining power, and draw the current system time and the remaining power on the lock screen background image to implement the update of the second lock screen image.
The above-described embodiment is an exemplary description taking as an example that the second lock screen image is synthesized from the reference image and the lock screen image. It can be understood that, if the prompt mode in which the mobile terminal prompts the notification message is the first prompt mode, the mobile terminal may directly draw the lock screen display information and the application identifier of the target application on the lock screen background image to obtain the second lock screen image.
For example, referring to fig. 11, in the second lock screen image displayed by the mobile terminal, the application icon of the target application may be located below the system time. That is, after receiving the notification message of the target application, the mobile terminal may directly draw the application icon of the target application below the system time.
It should be noted that, the order of the steps of the notification message prompting method provided in the embodiment of the present application may be appropriately adjusted, and the steps may also be correspondingly increased or decreased according to the situation. For example, step 201 may be deleted as appropriate; alternatively, step 210 and step 211 may be deleted as appropriate. Those skilled in the art can easily conceive of various methods within the technical scope of the present disclosure, and therefore, the detailed description is omitted.
To sum up, the embodiment of the present application provides a notification message prompting method, and when receiving a notification message of a target application after a mobile terminal locks a screen, a second screen locking image including a prompt message can be displayed on a screen locking interface. The prompt message includes: an application identification and/or a notification message of the target application. Therefore, the prompt effect of prompting that the mobile terminal receives the notification message can be achieved by displaying the prompt information on the screen locking interface, and the functions of the mobile terminal are enriched. In addition, after receiving the message operation instruction, the mobile terminal can directly display the notification message interface including the notification message of the target application after exiting from the sleep state, so that the display efficiency of the notification message interface is improved, and a user can conveniently and quickly operate the notification message in the notification message interface.
The embodiment of the application provides a notification message prompting device, which is configured in a mobile terminal, and the mobile terminal comprises: an electronic ink screen. Referring to fig. 12, the apparatus 300 includes:
the first control module 301 is configured to, in response to a screen locking instruction, control the electronic ink screen to display a first screen locking image in the screen locking interface, and control the mobile terminal to enter a sleep state.
A first receiving module 302, configured to receive a notification message of a target application.
The refreshing module 303 is configured to refresh the first lock screen image displayed in the lock screen interface into a second lock screen image, where the second lock screen image includes prompt information, and the prompt information includes an application identifier of the target application and/or a notification message.
A second receiving module 304, configured to receive a message operation instruction.
The second control module 305 is configured to, in response to the message operation instruction, control the mobile terminal to exit from the sleep state, and control the electronic ink screen to display a notification message interface, where the notification message interface displays a notification message, and the notification message interface is a first interface displayed after the mobile terminal exits from the sleep state.
Optionally, the refresh module 303 may be configured to:
generating a reference image, the reference image including a notification message;
synthesizing the reference image and the first screen locking image to obtain a second screen locking image;
and displaying the second screen locking image in the screen locking interface.
Fig. 13 is a schematic structural diagram of another notification message prompt apparatus according to an embodiment of the present application. Referring to fig. 13, the apparatus 300 may further include:
a first obtaining module 306, configured to obtain a lock screen background image and lock screen display information, where the lock screen display information includes at least one of system time, remaining power, and reading information;
a second obtaining module 307, configured to obtain a first gray value of the lock screen background image, where the first gray value is determined based on color values of a plurality of image pixels included in the lock screen background image;
a determining module 308, configured to determine a second gray value based on the first gray value, where a difference between the second gray value and the first gray value is greater than a difference threshold;
the drawing module 309 is configured to draw the screen locking display information of the second gray scale value in the screen locking background image to obtain a first screen locking image.
Optionally, the reminder information comprises a notification message. The first lock screen image comprises a first area, wherein the size of the first area is larger than a size threshold, and the gray value of the first area is larger than a first gray threshold or smaller than a second gray threshold. The second gray level threshold is less than the first gray level threshold.
And the prompt message in the reference image is positioned in a second area, wherein the size of the reference image is the same as that of the first lock screen image, and the position of the second area in the electronic ink screen is the same as that of the first area in the electronic ink screen.
Optionally, the screen locking background image is an interface image displayed by the mobile terminal when receiving the screen locking instruction.
Optionally, the first obtaining module 306 may be further configured to:
displaying a plurality of alternative wallpapers;
in response to a selection operation for a target wallpaper in the plurality of candidate wallpapers, determining the target wallpaper as a lock screen background image.
Optionally, the refresh module 303 may be further configured to:
and if the screen locking prompt function of the mobile terminal is started, refreshing the first screen locking image displayed in the screen locking interface into a second screen locking image.
To sum up, the embodiment of the present application provides a notification message prompting device, which is capable of displaying a second lock screen image including a prompt message on a lock screen interface when receiving a notification message of a target application after a mobile terminal locks a screen. The prompt message includes: an application identification of the target application and/or a notification message. Therefore, the prompt effect of prompting that the mobile terminal receives the notification message can be achieved by displaying the prompt information on the screen locking interface, and the functions of the mobile terminal are enriched. In addition, after receiving the message operation instruction, the mobile terminal can directly display the notification message interface including the notification message of the target application after exiting from the sleep state, so that the display efficiency of the notification message interface is improved, and a user can conveniently and quickly operate the notification message in the notification message interface.
The embodiment of the present application provides a mobile terminal, referring to fig. 14, the mobile terminal 110 includes an electronic ink screen 131, a memory 140, a processor 1101, and a computer program stored on the memory 140 and executable on the processor 1101, and the processor 1101 implements the notification message prompting method provided by the above method embodiment when executing the computer program.
As shown in fig. 14, the mobile terminal 110 provided in the embodiment of the present application may further include: a display unit 130, a Radio Frequency (RF) circuit 150, an audio circuit 160, a wireless fidelity (Wi-Fi) module 170, a bluetooth module 180, a power supply 190, and a camera 121.
The camera 121 may be used to capture still pictures or video, among other things. The object generates an optical picture through the lens and projects the optical picture to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensitive elements convert the light signals into electrical signals which are then passed to the processor 1101 for conversion into digital picture signals.
The processor 1101 is a control center of the mobile terminal 110, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the mobile terminal 110 and processes data by running or executing software programs stored in the memory 140 and calling data stored in the memory 140. In some embodiments, processor 1101 may include one or more processing units; the processor 1101 may also integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a baseband processor, which mainly handles wireless communications. It will be appreciated that the baseband processor described above may not be integrated into the processor 1101. In the present application, the processor 1101 may run an operating system and an application program, may control a user interface to display, and may implement the notification message prompting method provided in the embodiment of the present application. Additionally, processor 1101 is coupled to input unit and display unit 130.
The display unit 130 may be used to receive input numeric or character information and generate signal inputs related to user settings and function control of the mobile terminal 110, and optionally, the display unit 130 may also be used to display a Graphical User Interface (GUI) for displaying information input by or provided to the user and various menus of the mobile terminal 110. The display unit 130 may include an electronic ink screen 131 disposed on a front surface of the mobile terminal 110. The display unit 130 may be used to display various graphical user interfaces described herein.
The display unit 130 further includes: a touch screen 132 disposed on a front surface of the mobile terminal 110. The electronic ink screen 131 may be used to display preview pictures. Touch screen 132 may collect touch operations on or near by the user, such as clicking a button, dragging a scroll box, and the like. The touch screen 132 may cover the electronic ink screen 131, or the touch screen 132 and the electronic ink screen 131 may be integrated to implement the input and output functions of the mobile terminal 110, and after the integration, the touch screen may be referred to as a touch display screen for short.
The memory 140 may be used to store software programs and data. The processor 1101 executes various functions of the mobile terminal 110 and data processing by executing software programs or data stored in the memory 140. The memory 140 may include high-speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Memory 140 stores an operating system that enables mobile terminal 110 to operate. The memory 140 may store an operating system and various application programs, and may also store codes for executing the notification message prompting method provided in the embodiments of the present application.
The RF circuit 150 may be used for receiving and transmitting signals during information transmission and reception or during a call, and may receive downlink data of a base station and then deliver the received downlink data to the processor 1101 for processing; the uplink data may be transmitted to the base station. Typically, the RF circuitry includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
Audio circuitry 160, speaker 161, and microphone 162 may provide an audio interface between a user and mobile terminal 110. The audio circuit 160 may transmit the electrical signal converted from the received audio data to the speaker 161, and convert the electrical signal into a sound signal for output by the speaker 161. Mobile terminal 110 may also be configured with a volume button for adjusting the volume of the sound signal. On the other hand, the microphone 162 converts the collected sound signal into an electrical signal, which is received by the audio circuit 160 and converted into audio data, which is then output to the RF circuit 150 to be transmitted to, for example, another terminal, or to the memory 140 for further processing. In this application, the microphone 162 may capture the voice of the user.
Wi-Fi belongs to a short-distance wireless transmission technology, and the mobile terminal 110 may help a user to send and receive e-mails, browse webpages, access streaming media, and the like through the Wi-Fi module 170, which provides a wireless broadband internet access for the user.
And the Bluetooth module 180 is used for performing information interaction with other Bluetooth devices with Bluetooth modules through a Bluetooth protocol. For example, the mobile terminal 110 may establish a bluetooth connection with a wearable electronic device (e.g., a smart watch) also equipped with a bluetooth module through the bluetooth module 180, so as to perform data interaction.
Mobile terminal 110 also includes a power supply 190 (e.g., a battery) that powers the various components. The power source may be logically coupled to the processor 1101 through a power management system, such that functions of managing charging, discharging, and power consumption are performed through the power management system. The mobile terminal 110 may also be configured with power buttons for powering the terminal on and off, and for locking the screen.
The mobile terminal 110 may include at least one sensor 1110, such as a motion sensor 11101, a distance sensor 11102, and a temperature sensor 11103. Mobile terminal 110 may also be configured with other sensors such as gyroscopes, barometers, hygrometers, thermometers, and infrared sensors.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the mobile terminal and each device described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 15 is a block diagram of a software structure of a mobile terminal according to an embodiment of the present application. The layered architecture divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the android system is divided into four layers, an application layer, an application framework layer, an Android Runtime (ART) and system library, and a kernel layer from top to bottom.
The application layer may include a series of application packages. As shown in fig. 15, the application package may include camera, gallery, calendar, phone call, map, navigation, WLAN, bluetooth, music, video, short message, etc. applications. The application framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions.
As shown in FIG. 15, the application framework layers may include a window manager, content provider, view system, phone manager, resource manager, notification manager, and the like.
The window manager is used for managing window programs. The window manager can obtain the size of the display screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.
Content providers are used to store and retrieve data and make it accessible to applications. The data may include video, pictures, audio, calls made and received, browsing history and bookmarks, phone books, etc.
The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.
The phone manager is used to provide communication functions of the mobile terminal 110. Such as management of call status (including on, off, etc.).
The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.
The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a brief dwell, and does not require user interaction. Such as a notification manager used to notify download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scrollbar text in a status bar at the top of the system, such as a notification of a running application in the background, or a notification that appears on the screen in the form of a dialog window. For example, text information is prompted in the status bar, a prompt tone is given, the communication terminal vibrates, and an indicator light flashes.
The android runtime comprises a core library and a virtual machine. The android runtime is responsible for scheduling and managing the android system.
The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.
The application layer and the application framework layer run in a virtual machine. The virtual machine executes java files of the application layer and the application framework layer as binary files. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.
The system library may include a plurality of functional modules. For example: surface managers (surface managers), media libraries (media libraries), three-dimensional graphics processing libraries (e.g., openGL ES), 2D graphics engines (e.g., SGL), and the like.
The surface manager is used to manage the display subsystem and provide a fusion of the 2D and 3D layers for multiple applications.
The media library supports a variety of commonly used audio, video format playback and recording, and still picture files, etc. The media library may support a variety of audio-video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.
The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, picture rendering, synthesis, layer processing and the like.
The 2D graphics engine is a drawing engine for 2D drawing.
The kernel layer is a layer between hardware and software. The inner core layer at least comprises a display driver, a camera driver, an audio driver and a sensor driver.
The embodiment of the present application provides a computer-readable storage medium, in which a computer program is stored, and the computer program is loaded by a processor and executes the notification message prompting method provided in the above embodiment, for example, the method shown in fig. 1 or fig. 2.
Embodiments of the present application further provide a computer program product including instructions, which when the computer program product runs on a computer, cause the computer to execute a notification message prompting method provided by the above method embodiments, for example, the method shown in fig. 1 or fig. 2.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
It should be understood that reference herein to "and/or" means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Also, the term "at least one" in the present application means one or more, and the term "a plurality" in the present application means two or more.
The terms "first," "second," and the like in this application are used for distinguishing between similar items and items that have substantially the same function or similar functionality, and it should be understood that "first," "second," and "nth" do not have any logical or temporal dependency or limitation on the number or order of execution. For example, a first lock screen image may be referred to as a second lock screen image, and similarly, a second lock screen image may be referred to as a first lock screen image, without departing from the scope of various described examples.
It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data for analysis, stored data, displayed data, etc.) and signals referred to in this application are authorized by the user or fully authorized by various parties, and the collection, use and processing of the relevant data are subject to relevant laws and regulations and standards in relevant countries and regions. For example, the biometric features referred to in this application are obtained under full authority.
The above description is only exemplary of the application and should not be taken as limiting the application, and any modifications, equivalents, improvements and the like that are made within the spirit and principle of the application should be included in the protection scope of the application.

Claims (10)

1. A prompt method of notification messages is characterized in that the prompt method is applied to a mobile terminal, and the mobile terminal comprises an electronic ink screen; the method comprises the following steps:
responding to a screen locking instruction, displaying a first screen locking image in a screen locking interface of the electronic ink screen, and entering a dormant state;
receiving a notification message of a target application;
refreshing the first screen locking image displayed in the screen locking interface into a second screen locking image, wherein the second screen locking image comprises prompt information, and the prompt information comprises an application identifier of the target application and/or the notification message;
receiving a message operation instruction;
and responding to the message operation instruction, exiting the sleep state, and displaying a notification message interface, wherein the notification message is displayed on the notification message interface, and the notification message interface is the first interface displayed after the mobile terminal exits the sleep state.
2. The method of claim 1, wherein refreshing the first lock screen image displayed in the lock screen interface to a second lock screen image comprises:
generating a reference image, wherein the reference image comprises the prompt message;
synthesizing the reference image and the first screen locking image to obtain a second screen locking image;
and displaying the second screen locking image in the screen locking interface.
3. The method of claim 2, wherein before said combining the reference image with the first lock screen image to obtain a second lock screen image, the method comprises:
acquiring a lock screen background image and lock screen display information, wherein the lock screen display information comprises at least one of system time, residual electric quantity and reading information;
acquiring a first gray value of the lock screen background image, wherein the first gray value is determined based on color values of a plurality of image pixels included in the lock screen background image;
determining a second gray value based on the first gray value, wherein the difference value of the second gray value and the first gray value is larger than a difference threshold value;
and drawing the screen locking display information of the second gray scale value in the screen locking background image to obtain the first screen locking image.
4. The method of claim 3, wherein the alert message comprises the notification message;
the first lock screen image comprises a first area, wherein the size of the first area is larger than a size threshold, the gray value of the first area is larger than a first gray threshold, or smaller than a second gray threshold, and the second gray threshold is smaller than the first gray threshold;
and the prompt message in the reference image is positioned in a second area, wherein the size of the reference image is the same as that of the first lock screen image, and the position of the second area in the electronic ink screen is the same as that of the first area in the electronic ink screen.
5. The method according to claim 3, wherein the lock screen background image is an interface image displayed by the mobile terminal when receiving the lock screen instruction.
6. The method of claim 3, wherein the obtaining the lock screen background image comprises:
displaying a plurality of alternative wallpapers;
in response to a selection operation for a target wallpaper in the plurality of alternative wallpapers, determining the target wallpaper as a lock screen background image.
7. The method according to any one of claims 1 to 6, wherein the refreshing the first lock screen image displayed in the lock screen interface to a second lock screen image comprises:
and if the screen locking prompt function of the mobile terminal is started, refreshing the first screen locking image displayed in the screen locking interface into a second screen locking image.
8. The prompt device for the notification message is characterized by being arranged in a mobile terminal, wherein the mobile terminal comprises an electronic ink screen; the device comprises:
the first control module is used for responding to a screen locking instruction, controlling the electronic ink screen to display a first screen locking image in a screen locking interface and controlling the mobile terminal to enter a dormant state;
the first receiving module is used for receiving a notification message of a target application;
a refreshing module, configured to refresh the first screen-locked image displayed in the screen-locked interface into a second screen-locked image, where the second screen-locked image includes prompt information, and the prompt information includes an application identifier of the target application and/or the notification message;
the second receiving module is used for receiving the message operation instruction;
and the second control module is used for responding to the message operation instruction, controlling the mobile terminal to exit the dormant state and controlling the electronic ink screen to display a notification message interface, wherein the notification message interface displays the notification message and is the first interface displayed after the mobile terminal exits the dormant state.
9. A mobile terminal, characterized in that the mobile terminal comprises an electronic ink screen, a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the method of alerting a notification message according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored, the computer program being loaded by a processor and executing a method of prompting a notification message according to any one of claims 1 to 7.
CN202210828205.3A 2022-07-13 2022-07-13 Notification message prompting method and device and computer readable storage medium Pending CN115277940A (en)

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