CN108228299A - Display methods and electronic equipment - Google Patents
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- CN108228299A CN108228299A CN201810000715.5A CN201810000715A CN108228299A CN 108228299 A CN108228299 A CN 108228299A CN 201810000715 A CN201810000715 A CN 201810000715A CN 108228299 A CN108228299 A CN 108228299A
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- 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
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Abstract
The embodiment of the present invention discloses a kind of display methods and electronic equipment, and method includes：Obtain the first instruction, selected instruction of first instruction for mark picture；The first instruction of response obtains the characteristics of image of selected mark picture；Based on the characteristics of image of selected mark picture, invocation target identifies picture from predetermined partition；When detecting the instruction that target identification picture is presented, show the target identification picture, the target identification picture is shown that first dispaly state is different from the property value of the second dispaly state in the handoff procedure at least between the first dispaly state of electronic equipment and the second dispaly state.
Description
Technical Field
The invention relates to a display technology, in particular to a display method and electronic equipment.
Background
In the process from the start of an electronic device such as a notebook computer and a smart phone to the presentation of a desktop interface, the electronic device displays an identification picture such as a logo for a period of time, and the logo can represent the name of a manufacturer of the electronic device. At present, the logo is fixed and single, and is mostly the name of a manufacturer. The personalized requirements of the user cannot be realized. How to safely and effectively realize the personalized customization of the identification picture becomes a technical problem to be solved urgently.
Disclosure of Invention
In order to solve the existing technical problem, embodiments of the present invention provide a display method and an electronic device, which can at least safely and effectively implement personalized customization of an identification picture.
The technical scheme of the embodiment of the invention is realized as follows:
the embodiment of the invention provides a display method, which comprises the following steps:
acquiring a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
responding to the first instruction, and acquiring the image characteristics of the selected identification picture;
calling a target identification picture from a preset partition based on the image characteristics of the selected identification picture;
when an instruction for presenting a target identification picture is detected, displaying the target identification picture, wherein the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic equipment, and attribute values of the first display state and the second display state are different.
In the above scheme, the method further comprises:
acquiring a second instruction, wherein the second instruction is an updating instruction of the identification picture in the preset partition;
and responding to a second instruction, acquiring at least one new identification picture, and writing the at least one new identification picture into the preset partition.
In the scheme, the electronic equipment presents an operation interface based on a basic input and output system Bios, and the operation interface presents at least two operation items aiming at the identification picture;
generating the first instruction when detecting an operation trigger aiming at a first operation item in the at least two operation items;
and when an operation trigger for a second operation item of the at least two operation items is detected, generating the second instruction.
In the above scheme, the method includes:
calling a target identification picture from a preset partition through a basic input output system (Bios) command;
further, reading the target identification picture from a preset partition based on a Bios command, authenticating the read target identification picture, and determining that the target identification picture is successfully called if the authentication is passed.
In the above scheme, the attribute value is used to represent the display brightness of the display screen of the electronic device;
the identification picture is displayed in the process of switching from the black screen state of the electronic equipment to the interface presentation state;
or displaying in the process of switching from the interface presentation state to the black screen state;
and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
An embodiment of the present invention provides an electronic device, including: the device comprises a first acquisition unit, a first response unit, a calling unit and a display unit; wherein,
the first obtaining unit is used for obtaining a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
the first response unit is used for responding to the first instruction and acquiring the image characteristics of the selected identification picture;
the calling unit is used for calling the target identification picture from the preset partition based on the image characteristics of the selected identification picture;
the display unit is used for displaying the target identification picture when an instruction for presenting the target identification picture is detected, the target identification picture is displayed at least in the switching process between the first display state and the second display state of the electronic equipment, and the attribute values of the first display state and the second display state are different.
In the above solution, the electronic device further includes: a second obtaining unit and a second responding unit; wherein,
the second obtaining unit is configured to obtain a second instruction, where the second instruction is an update instruction for identifying a picture in a predetermined partition;
and the second response unit is used for responding to a second instruction, acquiring at least one new identification picture and writing the at least one new identification picture into the preset partition.
In the above-mentioned scheme, the first step of the method,
the display unit is used for presenting an operation interface based on a basic input and output system Bios, and the operation interface presents at least two operation items aiming at the identification picture;
correspondingly, the first obtaining unit is configured to generate the first instruction when detecting an operation trigger for a first operation item of the at least two operation items;
the second obtaining unit is configured to generate the second instruction when detecting an operation trigger for a second operation item of the at least two operation items.
In the above-mentioned scheme, the first step of the method,
the calling unit is used for calling the target identification picture from the preset subarea through a basic input and output system (Bios) command;
the calling unit reads the target identification picture from a preset partition based on a Bios command, authenticates the read target identification picture, and determines that the calling of the target identification picture is successful if the authentication is passed.
In the above-mentioned scheme, the first step of the method,
the attribute value is used for representing the display brightness of a display screen of the electronic equipment;
the display unit is used for displaying the identification picture in the process of switching from the black screen state of the electronic equipment to the interface presenting state;
or displaying in the process of switching from the interface presentation state to the black screen state;
and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
The display method and the electronic device provided by the embodiment of the invention comprise the following steps: acquiring a first instruction, wherein the first instruction is a selected instruction for identifying a picture; responding to the first instruction, and acquiring the image characteristics of the selected identification picture; calling a target identification picture from a preset partition based on the image characteristics of the selected identification picture; when an instruction for presenting a target identification picture is detected, displaying the target identification picture, wherein the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic equipment, and attribute values of the first display state and the second display state are different.
The method comprises the steps of generating a selection instruction based on the selection operation of a user, and calling a target identification picture from a preset partition by analyzing the image characteristics of the selected picture, so that the personalized customization of the identification picture is realized. In addition, the target identification picture is stored in the preset partition, so that the target identification picture is not easy to delete and change, and the safety is high. In conclusion, the scheme safely and effectively realizes the personalized customization of the identification picture.
Drawings
Fig. 1 is a schematic flow chart illustrating an implementation of a display method according to a first embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating an implementation of a second embodiment of the display method according to the present invention;
FIGS. 3(a), (b), and (c) are schematic views of an operation interface provided in an embodiment of the present invention;
FIG. 4 is a block diagram of an electronic device according to an embodiment of the invention;
fig. 5 is a schematic diagram of a hardware structure of the electronic device according to the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The technical scheme provided by the embodiment of the invention can be applied to any equipment capable of displaying the identification picture, such as electronic equipment such as a notebook computer, a smart phone and wearable equipment, and can also be applied to equipment such as a server and a platform, wherein the wearable equipment can be specifically an intelligent bracelet, an intelligent watch, an intelligent running shoe and the like. Preferably, the method is applied to electronic equipment such as notebook computers, smart phones and wearable equipment.
As shown in fig. 1, a first embodiment of a display method provided by the present invention includes:
step 101: acquiring a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
here, the electronic device generates a first instruction based on the selected operation. In practical application, a user selects a picture desired to be used as an identification picture. Specifically, the first instruction may be generated by performing a selection operation on the desired picture, such as a single click, a double click, or a predetermined number of clicks on the desired picture, and when the selection operation is detected. The selection of the expected picture can also be carried out through a voice instruction, for example, a voice instruction 'taking the image A as an identification picture' input by a user is detected, the instruction is received and text recognition is carried out, and when the voice instruction is confirmed to be the voice instruction for selecting the identification picture through the text recognition, a first instruction is generated.
Step 102: responding to the first instruction, and acquiring the image characteristics of the selected identification picture;
here, in response to the first instruction, the selected identification picture is subjected to image analysis to obtain image characteristics of the selected picture.
In this embodiment, the identification picture finally presented to the user by the electronic device may be the picture itself selected by the user, or may be an image having a certain association with the picture selected by the user. The associated image refers to an image that may be the same object as the selected picture, such as an identification picture that is ultimately presented to the user and an image that the user selected picture were both taken for a bird's nest. The same object may specifically be the same person or scene.
When the identification picture finally presented to the user is a picture having the same object as the selected picture, this step consists in analyzing said same object, determining whether the same object has a person or a scene, and if a person, determining the outline characteristics of the person, such as the features of five sense organs, by performing image analysis on the identification picture; in the case of a scene, the outline characteristics of the scene, such as shape and/or geometry, are determined by image analysis of the identification picture.
Step 103: calling a target identification picture from a preset partition based on the image characteristics of the selected identification picture;
here, the electronic device calls a picture with the image feature from a predetermined partition based on the analyzed image feature, and the picture with the image feature is an identification picture finally presented to the user.
In the scheme, the preset partition is preset to have higher-level security, for example, when the electronic device performs data formatting, the picture data in the partition is not deleted. The data in the partition is not deleted along with the system reinstallation of the electronic equipment. The partition is not accessed at will. That is, the predetermined partition in the present scheme has the characteristic of not being easily deleted, changed or formatted. By adopting the partition with the characteristic to store the identification picture, the safety is greatly enhanced. The predetermined partition in the present embodiment is preferably a loopback protection partition (RPMB, Replay protection MemoryBlock).
Step 104: when an instruction for presenting a target identification picture is detected, displaying the target identification picture, wherein the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic equipment, and attribute values of the first display state and the second display state are different.
Here, the electronic device displays the target identification picture when detecting an instruction that the target identification picture needs to be displayed. The target identification picture is the selected picture or a picture associated with the selected picture.
As a preferred embodiment of the present invention,
the attribute value is used for representing the display brightness of a display screen of the electronic equipment; the identification picture is displayed in the process of switching from the black screen state of the electronic equipment to the interface presentation state; or displaying in the process of switching from the interface presentation state to the black screen state; and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
Taking the logo with the identification picture as the logo of the electronic device as an example, the interface presenting state is a desktop interface or other interfaces, such as a game interface, a video playing interface or a web interface, where the electronic device is located after being started. The target identification picture in the scheme is displayed in the process that the electronic equipment is switched from the starting state to the using state, and the electronic equipment presents a desktop interface or other interfaces in the using state.
Generally, the brightness of the display screen of the electronic device in the standby state is a black screen, and the target identification picture in the scheme can be displayed in the process that the electronic device is switched from the standby state to the use state.
The target identification picture in the scheme can be displayed in the process of switching from the use state to the closing state.
The main body for executing the steps 101 and 103 is an electronic device.
In the scheme, the selection instruction is generated based on the selection operation of the user, the target identification picture is called from the preset partition by analyzing the image characteristics of the selected picture, and the picture (the target identification picture) which the user wants to be used as the logo is presented in the switching process between the first display state and the second display state, so that the personalized customization of the identification picture is realized. In addition, the preset partition has the characteristic that data is not easy to delete, change or format, the target identification picture is stored in the preset partition, and the target identification picture is called from the preset partition, so that the target identification picture is not easy to delete, change or format, and the safety is high. In conclusion, the scheme safely and effectively realizes the personalized customization of the identification picture.
As shown in fig. 2, a second embodiment of the display method provided by the present invention includes:
step 201: acquiring a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
here, the electronic device generates a first instruction based on the selected operation. In practical application, a user selects a picture desired to be used as an identification picture. Specifically, the first instruction may be generated by performing a selection operation on the desired picture, such as a single click, a double click, or a predetermined number of clicks on the desired picture, and when the selection operation is detected. The selection of the expected picture can also be carried out through a voice instruction, for example, a voice instruction 'taking the image A as an identification picture' input by a user is detected, the instruction is received and text recognition is carried out, and when the voice instruction is confirmed to be the voice instruction for selecting the identification picture through the text recognition, a first instruction is generated.
Step 202: responding to the first instruction, and acquiring the image characteristics of the selected identification picture;
here, in response to the first instruction, the selected identification picture is subjected to image analysis to obtain image characteristics of the selected picture.
In this embodiment, the identification picture finally presented to the user by the electronic device may be the picture itself selected by the user, or may be an image having a certain association with the picture selected by the user. The associated image refers to an image that may be the same object as the selected picture, such as an identification picture that is ultimately presented to the user and an image that the user selected picture were both taken for a bird's nest. The same object may specifically be the same person or scene.
When the identification picture finally presented to the user is a picture having the same object as the selected picture, this step consists in analyzing said same object, determining whether the same object has a person or a scene, and if a person, determining the outline characteristics of the person, such as the features of five sense organs, by performing image analysis on the identification picture; in the case of a scene, the outline characteristics of the scene, such as shape and/or geometry, are determined by image analysis of the identification picture.
Step 203: calling a target identification picture from a preset partition based on the image characteristics of the selected identification picture;
here, the electronic device calls a picture with the image feature from a predetermined partition based on the analyzed image feature, and the picture with the image feature is an identification picture finally presented to the user.
In the scheme, the preset partition is preset to have higher-level security, for example, when the electronic device performs data formatting, the picture data in the partition is not deleted. The data in the partition is not deleted along with the system reinstallation of the electronic equipment. The partition is not accessed at will. That is, the predetermined partition in the present scheme has the characteristic of not being easily deleted, changed or formatted. By adopting the partition with the characteristic to store the identification picture, the safety is greatly enhanced. The predetermined partition in the present embodiment is preferably a loopback protection partition (RPMB, Replay protection MemoryBlock).
Step 204: when an instruction for presenting a target identification picture is detected, displaying the target identification picture, wherein the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic equipment, and attribute values of the first display state and the second display state are different.
Here, the electronic device displays the target identification picture when detecting an instruction that the target identification picture needs to be displayed.
The target identification picture in the scheme is displayed in the process that the electronic equipment is switched from a starting-up state to a using state; the display can be carried out in the process that the electronic equipment is switched from the standby state to the use state; the display may also be performed during the switching from the use state to the off state.
In the scheme, the selection instruction is generated based on the selection operation of the user, the target identification picture is called from the preset partition by analyzing the image characteristics of the selected picture, and the picture (the target identification picture) which the user wants to be used as the logo is presented in the switching process between the first display state and the second display state, so that the personalized customization of the identification picture is realized. The target identification picture in the preset partition is not easy to delete, change or format, and the safety is high. Therefore, the scheme safely and effectively realizes the personalized customization of the identification picture.
Step 205: acquiring a second instruction, wherein the second instruction is an updating instruction of the identification picture in the preset partition;
step 206: and responding to a second instruction, acquiring at least one new identification picture, and writing the at least one new identification picture into the preset partition.
Here, the updating includes adding or deleting a picture to or from a predetermined partition. Preferably, the pictures in the predetermined partition are added. The second instruction may be generated based on an operation by a user. In practical application, a user selects a picture which is possibly used as an identification picture, generates an updating instruction based on the operation, and writes the selected picture into a preset partition. The user can select the picture possibly serving as the identification picture by clicking the picture possibly serving as the identification picture or by selecting the picture through a voice password.
In the scheme, the picture in the preset partition is updated based on the updating operation of the user, and the reliability is high.
As one embodiment, the electronic device presents an operation interface based on a Bios, the operation interface presenting at least two operation items for an identification picture;
generating the first instruction when detecting an operation trigger aiming at a first operation item in the at least two operation items;
and when an operation trigger for a second operation item of the at least two operation items is detected, generating the second instruction.
Here, the selection operation and the update operation of the identification picture are implemented under a Bios operation interface. That is to say, the selection and the update of the identification picture in the scheme can be realized under a Bios operation interface, but cannot be realized on other operation interfaces such as an operation system interface, so that the probability of maliciously selecting or updating the identification picture is reduced, and the information security is further enhanced.
In the concrete implementation, two operation items aiming at the identification picture are additionally arranged on a Bios operation interface, and when a user operates one of the operation items (a first operation item), the identification picture can be selected; when the user operates another operation item (second operation item), the updating of the identification picture can be realized.
As an embodiment, the method comprises:
calling a target identification picture from a preset partition through a basic input output system (Bios) command;
further, reading the target identification picture from a preset partition based on a Bios command, authenticating the read target identification picture, and determining that the target identification picture is successfully called if the authentication is passed.
Here, the identification picture is selected on the Bios operation interface. Specifically, a Bios command is sent to a predetermined partition on a Bios operation interface, the command carries a key for reading an image, the predetermined partition analyzes the command when receiving the Bios command to obtain the key, the key is compared with a key stored by the predetermined partition and allowing the image to be read, when the key is consistent with the key, the request of the Bios for reading the image at this time is considered as a legal request, the authentication is passed, and the predetermined partition allows the target identification image stored in the predetermined partition to be read. The predefined partition allows to read the pictures stored therein in case the key in the Bios command coincides with the key stored by itself, further enhancing the security of the settings identifying the pictures.
This embodiment will be further described with reference to FIGS. 3(a), (b) and (c).
FIGS. 3(a), (b) and (c) are schematic views of the interface based on Bios. The electronic equipment runs in a Windows operating system (WOA platform) based on an embedded ARM, and the electronic equipment can enter a Bios operating interface of the operating system through a command.
In the operation interface of the Bios, at least the following configuration items are included: information (Information), Configuration (Configuration), Device (Device), Password (Password), system Boot file (Boot), Exit (Exit), etc. Configuration items such as information, equipment, system boot files, and exit are all existing items, and the execution functions of each item may be: the basic system configuration can be set using the configuration item "information", such as time, date, floppy drive parameters, etc. The configuration item 'equipment' is used for setting system equipment such as peripheral equipment, such as the settings of whether a sound card, a Modem and a general serial interface USB keyboard are opened or not. The setting of the network is made for "configuration". The configuration item "password" is used to set, update, etc. the password of the system. And operating the self-checking program by using a configuration item 'Boot', and the like. The configuration item "Exit" is used to Exit the Bios operator interface. For the specific functions of each configuration item, please refer to the related description, which is not repeated herein.
Assuming that an operation item for identifying a picture is used as a part of the content for configuring the "Configuration" item, as shown in fig. 3(a), (b), and (c), under an operation interface for configuring the "Configuration" item, an "Logo" item is presented, and two operation items "Select log" and "Update log" exist below the "Logo" item; and the 'Select Logo' operation item is used for the user to Select the identification picture. The "Update Logo" operation item is used for updating the identification picture by the user.
In this scheme, all pictures that are possible as logos are stored in the RPMB in advance. As shown in fig. 3(a), when a touch operation such as a click operation on an operation item "Select Logo" is detected, the operation is entered into the operation interface shown in fig. 3(b), all pictures stored in RPMB are presented, when a user selects a certain presented picture by a click operation, the electronic device detects the operation and generates a selection instruction, performs image analysis on the selected picture to obtain image characteristics of the picture, sends a Bios command to an RPMB partition to read data stored therein, when the RPMB receives the Bios command, analyzes the command to obtain a key carried in the Bios command, compares the key with a key stored in itself to allow the picture to be read, when the comparison is consistent, the request of reading the picture by the Bios is considered as a legal request, and the picture with the picture characteristics is determined by the Bios based on the image characteristics from all pictures of the RPMB, i.e. the picture selected by the user is looked up from all pictures stored by the RPMB. Presenting the selected logo in the process from starting up to presenting the desktop interface of the sub-equipment; or the selected logo is presented in the process from the desktop interface to the shutdown, so that the personalized customization of the logo is realized.
In summary, the scheme utilizes the RPMB partition of the WOA platform, possibly serves as the logo picture to be stored in the RPMB, the logo picture cannot be seen under a Windows Operating System (OS), the partition cannot be formatted even if the disk formatting is carried out, and data are safe under the OS. Since the Bios command or code (code) is stored in the ROM and not stored in the RPMB, the RPMB partition is not destroyed even when the Bios command or code is updated, and thus the security is high.
As shown in fig. 3(a), when a touch operation such as a click operation on the operation item "Update Logo" is detected, the operation interface shown in fig. 3(c) is entered, and on the operation interface, based on the "Select" operation item, an identification picture desired as a Logo is loaded from an original storage location such as a "picture" folder of a c-disk into the RPMB. The specific loading process is as follows: and the Bios sends a Bios command to the RPMB, the Bios command is a picture writing command and carries a key, the RPMB analyzes the command when receiving the Bios command to obtain the key carried in the Bios command, compares the key with a picture writing permission key stored by the RPMB, and when the key is consistent with the picture writing permission key, the picture writing request of the Bios is considered as a legal request, and the picture writing permission key is allowed to be written into the RPMB as the logo.
In summary, authentication is required to read and write pictures from and into the RPMB, and after authentication is successful, reading or writing operations can be performed, so that the RPMB cannot be accessed randomly, thereby further enhancing the security of information.
The present invention provides a first embodiment of an electronic device, as shown in fig. 4, including: a first obtaining unit 401, a first responding unit 402, a calling unit 403 and a display unit 404; wherein,
the first obtaining unit 401 is configured to obtain a first instruction, where the first instruction is a selected instruction for identifying a picture;
the first response unit 402 is configured to, in response to a first instruction, obtain an image feature of the selected identification picture;
the calling unit 403 is configured to call a target identification picture from a predetermined partition based on the image characteristics of the selected identification picture;
the display unit 404 is configured to display a target identification picture when an instruction for presenting the target identification picture is detected, where the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic device, and attribute values of the first display state and the second display state are different.
The electronic device further includes: a second obtaining unit and a second responding unit (neither shown in fig. 4); wherein,
the second obtaining unit is configured to obtain a second instruction, where the second instruction is an update instruction for identifying a picture in a predetermined partition;
and the second response unit is used for responding to a second instruction, acquiring at least one new identification picture and writing the at least one new identification picture into the preset partition.
The display unit 404 presents an operation interface based on a Bios, which presents at least two operation items for an identification picture;
correspondingly, the first obtaining unit 401 is configured to generate the first instruction when detecting an operation trigger for a first operation item of the at least two operation items;
the second obtaining unit is configured to generate the second instruction when detecting an operation trigger for a second operation item of the at least two operation items.
The calling unit 403 is configured to call a target identification picture from a predetermined partition through a Bios command;
further, the invoking unit 403 reads the target identification picture from the predetermined partition based on the Bios command, authenticates the read target identification picture, and determines that the invoking of the target identification picture is successful if the authentication is passed.
The attribute value is used for representing the display brightness of a display screen of the electronic equipment;
the identification picture is displayed (displayed on the display unit 404) in the process of switching from the black screen state of the electronic equipment to the interface presenting state;
or, the display is performed (displayed on the display unit 404) in the process of switching from the interface presentation state to the black screen state;
and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
The electronic device and the display method according to the embodiments of the present invention are proposed based on the same inventive concept, the description of the electronic device is similar to the description of the display method, and for understanding of the electronic device, reference is specifically made to the related description of the foregoing description of the display method, which is not repeated herein.
Fig. 5 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention, and the electronic device 700 may be any form of server or the like. The electronic device 700 shown in fig. 5 includes: at least one processor 701, a memory 702, at least one network interface 704, and a user interface 703. The various components in the electronic device 700 are coupled together by a bus system 705. It is understood that the bus system 705 is used to enable communications among the components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various busses are labeled in figure 5 as the bus system 705.
The user interface 703 may include, among other things, a display, a keyboard, a mouse, a trackball, a click wheel, a key, a button, a touch pad, or a touch screen.
It will be appreciated that the memory 702 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 702 described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.
The memory 702 in embodiments of the present invention is used to store various types of data in support of the operation of the electronic device 700. Examples of such data include: any computer programs for operating on the electronic device 700, such as an operating system 7021 and application programs 7022; contact data; telephone book data; a message; a picture; video, etc. The operating system 7021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 7022 may include various applications such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. Programs that implement methods in accordance with embodiments of the present invention can be included within application program 7022.
The method disclosed in the above embodiments of the present invention may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The Processor 701 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 701 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in the memory 702, and the processor 701 may read the information in the memory 702 and perform the steps of the aforementioned methods in conjunction with its hardware.
In an exemplary embodiment, the electronic Device 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field-Programmable Gate arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the foregoing methods.
An embodiment of the present invention further provides a computer storage medium, such as the aforementioned memory 702, in which executable instructions, such as a computer program, are stored, where the executable instructions are used to implement the message display method provided in the embodiment of the present invention.
An embodiment of the present invention further provides an electronic device, where the electronic device includes:
a memory 702 for storing executable instructions;
a processor 701 configured to, when executing the executable instructions, perform the following:
acquiring a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
responding to the first instruction, and acquiring the image characteristics of the selected identification picture;
calling a target identification picture from a preset partition based on the image characteristics of the selected identification picture;
when an instruction for presenting a target identification picture is detected, displaying the target identification picture, wherein the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic equipment, and attribute values of the first display state and the second display state are different.
In one embodiment, the processor 701 is configured to, when executing the executable instructions, further implement the following:
acquiring a second instruction, wherein the second instruction is an updating instruction of the identification picture in the preset partition;
and responding to a second instruction, acquiring at least one new identification picture, and writing the at least one new identification picture into the preset partition.
In one embodiment, the processor 701 is configured to, when executing the executable instructions, further implement the following:
the electronic equipment presents an operation interface based on a basic input and output system (Bios), and the operation interface presents at least two operation items aiming at the identification picture;
generating the first instruction when detecting an operation trigger aiming at a first operation item in the at least two operation items;
and when an operation trigger for a second operation item of the at least two operation items is detected, generating the second instruction.
In one embodiment, the processor 701 is configured to, when executing the executable instructions, further implement the following:
calling a target identification picture from a preset partition through a basic input output system (Bios) command;
further, reading the target identification picture from a preset partition based on a Bios command, authenticating the read target identification picture, and determining that the target identification picture is successfully called if the authentication is passed.
In one embodiment, the processor 701 is configured to, when executing the executable instructions, further implement the following:
the attribute value is used for representing the display brightness of a display screen of the electronic equipment;
the identification picture is displayed in the process of switching from the black screen state of the electronic equipment to the interface presentation state;
or displaying in the process of switching from the interface presentation state to the black screen state;
and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
The electronic device and the display method according to the embodiments of the present invention are proposed based on the same inventive concept, the description of the electronic device is similar to the description of the display method, and for understanding of the electronic device, reference is specifically made to the related description of the foregoing description of the display method, which is not repeated herein.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A method of displaying, the method comprising:
acquiring a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
responding to the first instruction, and acquiring the image characteristics of the selected identification picture;
calling a target identification picture from a preset partition based on the image characteristics of the selected identification picture;
when an instruction for presenting a target identification picture is detected, displaying the target identification picture, wherein the target identification picture is displayed at least in a switching process between a first display state and a second display state of the electronic equipment, and attribute values of the first display state and the second display state are different.
2. The method of claim 1, further comprising:
acquiring a second instruction, wherein the second instruction is an updating instruction of the identification picture in the preset partition;
and responding to a second instruction, acquiring at least one new identification picture, and writing the at least one new identification picture into the preset partition.
3. The method according to claim 2, wherein the electronic device presents a basic input output system Bios-based operation interface presenting at least two operation items for the identification picture;
generating the first instruction when detecting an operation trigger aiming at a first operation item in the at least two operation items;
and when an operation trigger for a second operation item of the at least two operation items is detected, generating the second instruction.
4. A method according to any one of claims 1 to 3, characterized in that the method comprises:
calling a target identification picture from a preset partition through a basic input output system (Bios) command;
further, reading the target identification picture from a preset partition based on a Bios command, authenticating the read target identification picture, and determining that the target identification picture is successfully called if the authentication is passed.
5. The method of claim 1, wherein the attribute value is used to characterize a display brightness of a display screen of an electronic device;
the identification picture is displayed in the process of switching from the black screen state of the electronic equipment to the interface presentation state;
or displaying in the process of switching from the interface presentation state to the black screen state;
and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
6. An electronic device, characterized in that the electronic device comprises: the device comprises a first acquisition unit, a first response unit, a calling unit and a display unit; wherein,
the first obtaining unit is used for obtaining a first instruction, wherein the first instruction is a selected instruction for identifying a picture;
the first response unit is used for responding to the first instruction and acquiring the image characteristics of the selected identification picture;
the calling unit is used for calling the target identification picture from the preset partition based on the image characteristics of the selected identification picture;
the display unit is used for displaying the target identification picture when an instruction for presenting the target identification picture is detected, the target identification picture is displayed at least in the switching process between the first display state and the second display state of the electronic equipment, and the attribute values of the first display state and the second display state are different.
7. The electronic device of claim 6, further comprising: a second obtaining unit and a second responding unit; wherein,
the second obtaining unit is configured to obtain a second instruction, where the second instruction is an update instruction for identifying a picture in a predetermined partition;
and the second response unit is used for responding to a second instruction, acquiring at least one new identification picture and writing the at least one new identification picture into the preset partition.
8. The electronic device of claim 7,
the display unit is used for presenting an operation interface based on a basic input and output system Bios, and the operation interface presents at least two operation items aiming at the identification picture;
correspondingly, the first obtaining unit is configured to generate the first instruction when detecting an operation trigger for a first operation item of the at least two operation items;
the second obtaining unit is configured to generate the second instruction when detecting an operation trigger for a second operation item of the at least two operation items.
9. The electronic device of any of claims 6-8,
the calling unit is used for calling the target identification picture from the preset subarea through a basic input and output system (Bios) command;
the calling unit reads the target identification picture from a preset partition based on a Bios command, authenticates the read target identification picture, and determines that the calling of the target identification picture is successful if the authentication is passed.
10. The electronic device of claim 9,
the attribute value is used for representing the display brightness of a display screen of the electronic equipment;
the display unit is used for displaying the identification picture in the process of switching from the black screen state of the electronic equipment to the interface presenting state;
or displaying in the process of switching from the interface presentation state to the black screen state;
and the display brightness of the display screen in the interface presenting state is higher than that in the black screen state.
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| CN110119295A (en) * | 2019-04-16 | 2019-08-13 | 华为技术有限公司 | A kind of display control method and relevant apparatus |
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