CN112654964A

CN112654964A - Brush machine control method, brush machine control device and terminal equipment

Info

Publication number: CN112654964A
Application number: CN201880097136.5A
Authority: CN
Inventors: 陈伊春
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd; Shenzhen Huantai Technology Co Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd; Shenzhen Huantai Technology Co Ltd
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2021-04-13
Also published as: WO2020097863A1

Abstract

A machine refreshing control method, a machine refreshing control device and terminal equipment are provided, and the method comprises the following steps: receiving a to-be-operated flashing command input by a user in a flashing mode of the terminal equipment (S101); acquiring authority information of the terminal equipment, wherein the authority information is used for indicating a flashing command which is supported to run by the terminal equipment in the flashing mode (S102); judging whether the to-be-operated flashing command is a flashing command supporting operation of the terminal equipment in the flashing mode or not according to the authority information (S103); and if the to-be-operated flashing command is the flashing command which supports operation of the terminal equipment in the flashing mode, executing the to-be-operated flashing command (S104). By the method, the safety and the stability of the system can be ensured to a certain extent when a user refreshes the system.

Description

Brush machine control method, brush machine control device and terminal equipment

Technical Field

The present application belongs to the field of electronic technologies, and in particular, to a method and an apparatus for controlling a flash, a terminal device, and a computer-readable storage medium.

Background

The flashing is a method for changing some languages, pictures, ringtones, software or operating systems originally existing in the terminal equipment, and can improve the functions of the terminal equipment and enable a user to set the terminal equipment in a personalized manner. Therefore, many users will flush their terminal devices.

However, in many cases, due to the low technical level of the user, the system file of the terminal device is damaged during the flashing process, so that the security and stability of the flashed terminal device are reduced.

Disclosure of Invention

The application provides a flashing control method, a flashing control device, terminal equipment and a computer readable storage medium, which can ensure the safety and stability of a system to a certain extent when a user refreshes a flash.

The application provides a brush machine control method in a first aspect, which is applied to terminal equipment and comprises the following steps:

receiving a to-be-operated flashing command input by a user in the flashing mode of the terminal equipment;

acquiring authority information of the terminal equipment, wherein the authority information is used for indicating a flashing command which is supported by the terminal equipment to run in the flashing mode;

judging whether the flashing command to be operated is a flashing command which supports operation of the terminal equipment in the flashing mode or not according to the authority information;

and if the to-be-operated flashing command is the flashing command which supports operation of the terminal equipment in the flashing mode, executing the to-be-operated flashing command.

A second aspect of the present application provides a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the following steps:

The third aspect of the present application provides a brusher control device, which is applied to a terminal device, the brusher control device includes:

the system comprises a system refreshing command receiving module, a system refreshing command receiving module and a system refreshing command transmitting module, wherein the system refreshing command receiving module is used for receiving a system refreshing command to be operated, which is input by a user in a system refreshing mode of the terminal equipment;

the permission information acquisition module is used for acquiring permission information of the terminal equipment, and the permission information is used for indicating a flashing command which is supported by the terminal equipment to run in the flashing mode;

a flashing command judging module, configured to judge, according to the permission information, whether the flashing command to be executed is a flashing command that the terminal device supports running in the flashing mode;

and the system starting command executing module is used for executing the system starting command to be operated if the system starting command to be operated is the system starting command which supports the operation of the terminal equipment in the system starting mode.

A fourth aspect of the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method of the first aspect as described above.

A fifth aspect of the present application provides a computer program product comprising a computer program which, when executed by one or more processors, performs the steps of the method of the first aspect as described above.

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 embodiments or the prior art descriptions will be briefly described 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 inventive exercise.

Fig. 1 is a schematic flow chart illustrating an implementation of a brush control method according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram illustrating a method for representing authority information according to an embodiment of the present application;

fig. 3 is a schematic flow chart illustrating an implementation of another flashing control method provided in the second embodiment of the present application;

fig. 4 is a schematic diagram of another method for representing authority information provided in the second embodiment of the present application;

fig. 5 is a schematic flow chart illustrating an implementation of another brushing control method provided in the third embodiment of the present application;

fig. 6 is a schematic diagram of a representation method of still another permission information provided in the third embodiment of the present application;

fig. 7 is a schematic structural diagram of a brush control device according to a fourth embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a terminal device according to a fifth embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

The flashing control method provided by the embodiment of the application is applicable to terminal equipment, and the terminal equipment comprises but is not limited to: smart phones, tablet computers, notebooks, desktop computers, intelligent wearable devices, cloud servers, and the like.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this specification and the appended claims, the term "if" may be interpreted in terms of context as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

Example 1

Referring to fig. 1, a method for controlling a flashing device provided in an embodiment of the present application is described below, where the method is applied to a terminal device, and the method for controlling a flashing device provided in the embodiment of the present application includes:

in step S101, a to-be-operated flashing command input by a user in the flashing mode of the terminal device is received;

in step S101, a to-be-operated flush command input by a user in a flush mode of the terminal device is received first.

In this embodiment of the application, if the operating system of the terminal device is an Android system, the boot mode in step S101 may be a fast boot mode, or may also be a recovery mode, and the like; if the operating system of the terminal Device is an IOS system, the flush mode in step S101 may be a DFU (Device Firmware update) mode, and the like. For more clearly describing the technical solution described in the present application, the present application will be described with reference to the case that the brushing mode described in step S101 is the fastboot mode as an example, but please note that the technical solution described in the following application is not limited to the fastboot mode.

In this embodiment of the application, the input mode of the to-be-run flush command may be: a user inputs a code corresponding to the to-be-run flashing command on an operation interface, for example, the user inputs a "reboot" (the reboot command is a flashing command commonly used in a fastboot mode) on the operation interface to instruct the terminal device to restart in the flashing mode; alternatively, the input mode of the to-be-run flush command may also be: and clicking a control corresponding to the to-be-operated flashing command in the operation interface by a user, for example, clicking a 'restart' control in the operation interface by the user to indicate that the terminal device is restarted in the flashing mode. The embodiment of the present application does not limit the input mode of the to-be-operated flush command.

In step S102, authority information of the terminal device is obtained, where the authority information is used to indicate a flash command that the terminal device supports to operate in the flash mode;

in the embodiment of the present application, the authority information may be a binary number of one bit, or may also be a binary string composed of more than two binary numbers, or the like. As shown in FIG. 2, the authority information may be 1110100, i.e. a 7-bit binary string.

If the authority information is a one-bit binary number, the number size of the authority information can be used to represent the flash command supported by the terminal device. For example, if the authority information is 0, the flash command that the terminal device supports operation includes flash, getvar, boot, and erase (all flash, getvar, boot, and erase are the flash commands that are commonly used in the fastboot mode), and if the authority information is 1, the flash command that the terminal device supports operation is only getvar.

If the authority information in step S102 is a binary number string composed of two or more binary numbers, a flush command corresponding to each binary number may be defined in advance, and then the size of each binary number indicates whether the terminal device supports running the corresponding flush command in the flush mode, for example, if the binary number is 1, it indicates that the terminal device supports running the corresponding flush command, and if the binary number is 0, it indicates that the terminal device does not support running the corresponding flush command. As shown in fig. 2, the flush command corresponding to the 0 th bit of the authority information is flash, the flush command corresponding to the 1 st bit is devices, the flush command corresponding to the 2 nd bit is boot, the flush command corresponding to the 3 rd bit is getvar, the flush command corresponding to the 4 th bit is rebot, the flush command corresponding to the 5 th bit is erase, and the flush command corresponding to the 6 th bit is flash, if a binary digit of a bit is 1, it indicates that the corresponding flush command is supported to be run, and if it is 0, it indicates that the corresponding flush command is not supported to be run, then the authority information 1110100 shown in fig. 2 indicates that: the terminal equipment supports the running flash commands of flash, erase, reboot and boot under the flash mode.

In addition, in this embodiment of the application, the authority information in step S102 may be obtained through user information input by a user, for example, the authority information of the terminal device is determined according to information such as an identity card number, a fingerprint, a facial image, an age, a work unit, a scholarly, a graduate college and/or a work position input by the user; alternatively, the authority information in step S102 may be obtained through the identification information of the terminal device, for example, the authority information of the terminal device may be determined according to information such as a CPU Serial Number, an IMEI (International Mobile Equipment Identity), a MAC (Media Access Control) address, or an SN (Serial Number) of the terminal device.

The method for determining the authority information of the terminal device through the user information input by the user may be as follows: the method comprises the steps of training a neural network model in advance, wherein the input of the neural network model can be a study calendar and a work position, the output of the neural network model can be authority information, and the neural network model can determine corresponding authority information through the study calendar and the work position input by a user. For example, when the academic calendar input by the user is a researcher and the job position is a software engineer, the user may be considered to have a certain flashing capability, and the authority information of the terminal device may be set as authority information indicating that the terminal device supports more flashing commands for operation, for example, as shown in fig. 2, the authority information of the terminal device may be set to be in an all-1 state, which indicates that the terminal device can support the flashing commands for operation in the flashing mode, including: flash, erase, rebot, getvar, boot, devices, and flash.

In addition, the method for determining the corresponding authority information according to the user information input by the user may be: the terminal device (or a preset first server) pre-stores authority information corresponding to each identification number, for example, the identification number is: 40040019831010 the authority information corresponding to XXXX is 1111111, the authority information corresponding to the identity card number 41142219900202YYYY is 1001000 … …, then the authority information of the terminal device can be determined by the identity card number inputted by the user. In addition, if the identity card number input by the user cannot be found in the terminal device (or the first server), the authority information of the terminal device may be set to authority information indicating that the terminal device supports less flush commands for running, for example, as shown in fig. 2, the authority information of the terminal device may be set to a 0010000 state, which indicates that the terminal device only supports a reboot command in the flush mode; or, if the identity card number input by the user cannot be found in the terminal device (or the first server), directly setting the authority information of the terminal device as preset authority information, where the preset authority information is used to indicate that the terminal device does not support running any flash command in the flash mode.

In this embodiment of the present application, determining, by the identifier information of the terminal device, the corresponding permission information may be: the terminal device (or a preset second server) pre-stores a preset correspondence table, where a correspondence between different identification information and each permission information is recorded in the correspondence table, where each identification information corresponds to one permission information, for example, the correspondence table records: the authority information corresponding to the CPU serial number 0000000000000000 is 1111111, the authority information corresponding to the CPU serial number 0000000000001111 is 0001111 … …, the identification information of the terminal device can be searched in the corresponding relationship table, and if the identification information of the terminal device is searched, the authority information corresponding to the identification information of the terminal device recorded in the correspondence table is determined as the authority information of the terminal device, and further, if the identification information of the terminal device cannot be found in the terminal device (or the second server), the authority information of the terminal device may be set as authority information indicating that the terminal device supports less flush commands for operation, or the authority information of the terminal device may be directly set as preset authority information, the preset authority information is used for indicating that the terminal equipment does not support the operation of any flashing command in the flashing mode.

In step S103, determining whether the flashing command to be executed is a flashing command that the terminal device supports to operate in the flashing mode according to the permission information;

in this embodiment of the application, it is determined whether the to-be-executed flush command input by the user in step S101 is a flush command that the terminal device supports to operate in the flush mode according to the authority information acquired in step S102. For example, if the permission information obtained in step S102 indicates that the terminal device supports the running flush command includes a flash command and a reboot command, and the to-be-run flush command obtained in step S101 is the reboot command, in step S103, the to-be-run flush command obtained in step S101 may be obtained as the flush command that the terminal device supports the running flush command, and if the to-be-run flush command obtained in step S101 is the device command, the step S103 may obtain the to-be-run flush command obtained in step S101 as the flush command that the terminal device does not support the running flush command.

In step S104, if the to-be-executed flush command is a flush command that the terminal device supports to operate in the flush mode, executing the to-be-executed flush command;

if the determination result in the step S103 is that the to-be-operated flashing command acquired in the step S101 is a flashing command that the terminal device supports operation in the flashing mode, the terminal device operates the to-be-operated flashing command in the flashing mode. In addition, in this embodiment of the application, if the determination result in step S103 is that the to-be-operated flush command acquired in step S101 is not the flush command supported by the terminal device to operate, the terminal device does not execute the to-be-operated flush command in the flush mode, and may prompt the user that the to-be-operated flush command cannot be executed.

According to the technical scheme provided by the first embodiment of the application, whether the terminal device executes the flashing command input by the user needs to be judged according to the authority information of the terminal device, and the flashing command input by the user can be executed only when the authority information indicates that the terminal device can execute the flashing command input by the user.

In addition, in order to ensure the security and stability of a terminal device system, many special-purpose terminal devices (for example, terminal devices for national defense communication) in the market currently do not allow users to enter a flashing mode, however, for these terminal devices that are prohibited from entering the flashing mode, some users still use special means or system bugs to enter the flashing mode of these terminal devices to perform malicious flashing, and information of legitimate users is stolen by embedding an application program for stealing information in the system. Therefore, for the terminal device with higher security requirement, the technical scheme provided by the application can be utilized, and through setting the authority information of the terminal device, even if the user enters the flashing mode, any flashing command can not be used, so that the system security and stability of the terminal device with higher security requirement are ensured.

Example 2

Referring to fig. 3, another flashing control method provided in the second embodiment of the present application is described below, where the flashing control method is applied to a terminal device, and the flashing control method provided in the second embodiment of the present application includes:

in step S201, a to-be-operated flashing command input by a user in the flashing mode of the terminal device is received;

the flashing control method provided in the second embodiment of the present application is still applied to the terminal device, and the execution manner of step S201 is completely the same as that of step S101 in the first embodiment, and reference may be specifically made to the description of the first embodiment, and details are not repeated here.

In step S202, a to-be-operated partition receiving the to-be-executed flush command input by the user in the flush mode is received;

the second embodiment of the present application is different from the first embodiment in that, in addition to receiving the to-be-executed flush command input by the user, the to-be-operated partition receiving the to-be-executed flush command input by the user is also received, for example, for a flash command in a fastboot mode, the to-be-operated partition needs to specify the flash command (for example, a boot partition, a system partition, or a userdata partition). In addition, please note that in the technical solution provided in the second embodiment of the present application, the user is not required to input the corresponding to-be-operated partition for all to-be-operated flush commands.

The first embodiment of the present application can only limit each flash command that can be used by the user, and the technical solution provided by the second embodiment of the present application can not only limit each flash command that can be used by the user, but also further limit each operation partition that supports the running flash command.

In step S203, obtaining authority information of the terminal device, where the authority information is used to indicate a flash command supported by the terminal device in the flash mode, and is also used to indicate a partition of an operation supported by the flash command supported by the terminal device;

in the second embodiment of the present application, the authority information in the step S203 may be a binary string composed of more than two binary digits, and the like. As shown in fig. 4, the authority information in the step S203 may be 111010011001010, i.e. a 15-bit binary string.

As shown in fig. 4, the flush command corresponding to the 8 th bit of the authority information is flash, the flush command corresponding to the 9 th bit is devices, the flush command corresponding to the 10 th bit is boot, the flush command corresponding to the 11 th bit is getvar, the flush command corresponding to the 12 th bit is rebot, the flush command corresponding to the 13 th bit is erase, and the flush command corresponding to the 14 th bit is flash.

In fig. 4, the 4 th bit to the 7 th bit of the authority information correspond to the operation partition of the flash command, and the 0 th bit to the 3 rd bit correspond to the operation partition of the erase command. For the 4 th bit to the 7 th bit of a certain authority information, the partition of the operation supported by the flash command can be indicated by the size of binary digits, and for the 0 th bit to the 3 rd bit of a certain authority information, the partition of the operation supported by the erase command can be indicated by the size of binary digits.

As shown in fig. 4, the authority information is 111010011001010, which may indicate: the terminal equipment supports the running flash command to be flash, erase, rebot and boot under the flash mode, the partition of operation supported by the flash command comprises a boot partition and a system partition, and the partition of operation supported by the erase command comprises a boot partition and a recovery partition.

In step S204, according to the authority information, determining whether the refresh command to be executed is a refresh command that the terminal device supports to operate in the refresh mode;

the step S204 is executed in the same manner as the step S103 in the first embodiment, and reference may be specifically made to the description of the first embodiment, which is not repeated herein.

In step S205, if the to-be-executed flush command is a flush command that the terminal device supports to operate in the flush mode, determining whether the to-be-operated partition is a partition in which the to-be-executed flush command supports operations according to the permission information;

if it is determined in step S204 that the to-be-operated flush command acquired in step S201 is a flush command that the terminal device supports operation in the flush mode, it is further determined whether the to-be-operated partition acquired in step S202 is a partition in which the to-be-operated flush command acquired in step S201 supports operation. For example, if the permission information obtained in step S203 is 111010011001010 shown in fig. 4, which indicates that the flush command that the terminal device supports running in the flush mode is flash, erase, reboot, and boot, the partition that the flash command supports operation includes a boot partition and a system partition, the partition that the erase command supports operation includes a boot partition and a recovery partition, the flush command that the step S201 obtains to be run is flash command, and the partition that the step S202 obtains to be operated is boot partition, in step S205, it may be determined that the partition that the step S202 obtains to be operated is the partition that the flush command that the step S201 obtains supports operation, and if the partition that the step S202 obtains to be operated is user partition, in step S205, it may be determined that the partition that the step S202 obtains to be operated is not the partition that the flush command that the step S201 obtains to be run supports operation.

In step S206, if the to-be-operated partition is a partition in which the to-be-operated flush command supports operation, processing the to-be-operated partition by using the to-be-operated flush command;

if the determination result in step S205 is that the to-be-operated partition acquired in step S202 is a partition in which the to-be-operated flush command acquired in step S201 supports operation, the terminal device processes the to-be-operated partition acquired in step S202 by using the to-be-operated flush command acquired in step S201 in the flush mode. In addition, in this embodiment of the application, if the determination result in step S205 is that the to-be-operated partition acquired in step S202 is not a partition in which the to-be-operated flush command acquired in step S201 supports operations, the terminal device does not execute the to-be-operated flush command in the flush mode, and may prompt the user that the to-be-operated flush command cannot be used to process the to-be-operated partition.

The technical solution provided in the second embodiment of the present application can not only define each flash command that can be used by the user, but also further define each operation partition supporting the running flash command, and therefore, compared with the first embodiment, the technical solution provided in the second embodiment of the present application has stronger flexibility. In addition, the second embodiment of the present application is the same as the first embodiment, and can avoid the problem that the system of the terminal device is damaged due to the random use of the flashing command when the user flashes, and can ensure the safety and stability of the system to a certain extent when the user flashes.

Example 3

Referring to fig. 5, a description is given below of another flashing machine control method provided in the third embodiment of the present application, where the flashing machine control method is applied to a terminal device, and the flashing machine control method provided in the third embodiment of the present application includes:

in step S301, authority information of the terminal device is obtained, where the authority information is used to indicate a flash command that the terminal device supports to operate in the flash mode, is also used to indicate a partition of an operation that the terminal device supports to operate in the flash command, and is also used to indicate whether the terminal device is allowed to start the flash mode;

the flashing control method provided by the third embodiment of the present application is still applied to the terminal device, and the authority information in step S301 may be a binary number string composed of more than two binary numbers, and the like. As shown in fig. 6, the authority information in the step S301 may be 1111010011001010, i.e. a 16-bit binary string.

As shown in fig. 6, the 15 th bit of the authority information is a "flush mode enable bit", and whether the terminal device is allowed to start the flush mode can be determined by the size of the bit. In addition, in this embodiment of the present application, the authority information may include a multi-bit "flush mode enable bit", for example, two "flush mode enable bits", which are respectively used to indicate whether the terminal device is allowed to start the fastboot mode and the recovery mode.

In the embodiment of the present application, when the "flush mode enable bit" is 1, it may indicate that the corresponding flush mode is enabled, and when it is 0, it may indicate that the corresponding flush mode is disabled.

As shown in fig. 6, the flush command corresponding to the 8 th bit of the authority information is flash, the flush command corresponding to the 9 th bit is devices, the flush command corresponding to the 10 th bit is boot, the flush command corresponding to the 11 th bit is getvar, the flush command corresponding to the 12 th bit is rebot, the flush command corresponding to the 13 th bit is erase, and the flush command corresponding to the 14 th bit is flash.

In fig. 6, the 4 th bit to the 7 th bit of the authority information correspond to the operation partition of the flash command, and the 0 th bit to the 3 rd bit correspond to the operation partition of the erase command. For the 4 th bit to the 7 th bit of a certain authority information, the partition of the operation supported by the flash command can be indicated by the size of binary digits, and for the 0 th bit to the 3 rd bit of a certain authority information, the partition of the operation supported by the erase command can be indicated by the size of binary digits.

As shown in fig. 6, the authority information is 1111010011001010, which may indicate: the terminal device is allowed to start the flashing mode, the flashing commands supported by the terminal device to run in the flashing mode are flash, erase, rebot and boot, the partitions supported by the flash commands are boot partitions and system partitions, and the partitions supported by the erase commands are boot partitions and recovery partitions.

In step S302, when it is detected that the user starts the flashing mode of the terminal device, determining whether the permission information indicates that the terminal device is allowed to start the flashing mode according to the permission information;

in this embodiment of the application, when it is detected that a user wants to enter a certain flashing mode of the terminal device, for example, for a terminal device of an Android system, when the user presses a "volume-" and a "power" button simultaneously in a power-off state, it indicates that the terminal device wants to enter a fastboot mode, and at this time, the terminal device may obtain permission information of the terminal device, and determine whether to allow the terminal device to start the fastboot mode according to the permission information.

In step S303, if the permission information indicates that the terminal device is allowed to start the flashing mode, starting the flashing mode, and receiving a flashing command to be operated, which is input by the user in the flashing mode of the terminal device;

and if the permission information indicates that the terminal equipment is allowed to start the flashing mode, starting the flashing mode and acquiring a flashing command to be operated, which is input by a user. The step S303 is executed in the same manner as the step S201 in the second embodiment, and reference may be specifically made to the description of the second embodiment, which is not repeated herein.

In step S304, a to-be-operated partition receiving the to-be-executed flush command input by the user in the flush mode is received;

in step S305, determining whether the to-be-executed flush command is a flush command that the terminal device supports to operate in the flush mode according to the permission information;

in step S306, if the to-be-operated flush command is a flush command that the terminal device supports operation in the flush mode, determining whether the to-be-operated partition is a partition in which the to-be-operated flush command supports operation according to the permission information;

in step S307, if the to-be-operated partition is a partition in which the to-be-operated flush command supports operation, processing the to-be-operated partition by using the to-be-operated flush command;

the execution manners of the above steps S304-S307 are completely the same as the execution manners of the steps S202 and S204-S206 in the second embodiment, and reference may be made to the description of the second embodiment for details, which are not repeated herein.

In addition, after step S302, the method for controlling a flash memory provided in the third embodiment of the present application may further include: if the permission information obtained in step S301 indicates that the terminal device is not allowed to start the flashing mode, the flashing mode is not started, and the user is prompted that the user cannot enter the flashing mode.

In addition, the permission information acquiring method described in the third embodiment of the present application may specifically refer to the description of the first embodiment, and may acquire the permission information according to the user information input by the user or the identification information of the terminal device. For example, as already described in the first embodiment of the present application, the terminal device pre-stores a preset correspondence table, where the correspondence table records a correspondence between different identification information and each permission information, where each identification information corresponds to one permission information, the identification information of the terminal device can be searched in the correspondence table, if the identification information of the terminal device is found, the permission information corresponding to the identification information of the terminal device recorded in the correspondence table is determined as the permission information of the terminal device, and furthermore, if the identification information of the terminal device is not found in the terminal device, the permission information of the terminal device can be set as the preset permission information, where in the third embodiment of the present application, the preset permission information is used to indicate that the terminal device does not support any flush command in the flush mode, and/or, for indicating that the terminal device is not allowed to start the flashing mode.

The technical scheme provided by the third embodiment of the application is that on the basis of the second embodiment, a step of judging whether the user is allowed to enter the flashing mode is added, and by adding the step, the probability that the user tries to enter the flashing mode through a special means or system bugs can be reduced to a certain extent, so that the safety and the stability of the system can be further improved compared with the second embodiment.

It should be understood that, the sequence numbers of the steps in the above method embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Example 4

The fourth embodiment of the present application provides a swipe control apparatus, which is applied to a terminal device, and as shown in fig. 7, the swipe control apparatus 400 includes:

a flashing command receiving module 401, configured to receive a flashing command to be executed, input by a user in the flashing mode of the terminal device;

an authority information obtaining module 402, configured to obtain authority information of the terminal device, where the authority information is used to indicate a flashing command that the terminal device supports operating in the flashing mode;

a flashing command determining module 403, configured to determine, according to the permission information, whether the flashing command to be executed is a flashing command that the terminal device supports running in the flashing mode;

a flush command executing module 404, configured to execute the to-be-executed flush command if the to-be-executed flush command is a flush command that the terminal device supports to operate in the flush mode.

Optionally, the authority information is further used to indicate a partition supporting an operation supported by a running flush command in the terminal device;

correspondingly, the brushing control device further comprises:

the operation partition receiving module is used for receiving the to-be-operated partition of the to-be-operated flashing command input by a user in the flashing mode;

accordingly, the flush command execution module 404 includes:

an operation partition judging unit, configured to, if the to-be-operated flush command is a flush command that the terminal device supports operation in the flush mode, judge, according to the permission information, whether the to-be-operated partition is a partition in which the to-be-operated flush command supports operation;

and the system starting command execution unit is used for processing the to-be-operated partition by using the to-be-operated system starting command if the to-be-operated partition is a partition which supports operation by the to-be-operated system starting command.

Optionally, the authority information is further used to indicate whether the terminal device is allowed to start the flashing mode;

accordingly, the brushing control device 400 further includes:

the system comprises a power-on mode judging module, a power-on mode judging module and a power-on mode judging module, wherein the power-on mode judging module is used for judging whether the power information indicates that the terminal equipment is allowed to start the power-on mode or not according to the power information when the power-on mode that the user starts the terminal equipment is detected;

correspondingly, the flash command receiving module 401 is specifically configured to:

and if the permission information indicates that the terminal equipment is allowed to start the flashing mode, starting the flashing mode, and receiving a flashing command to be operated, which is input by a user in the flashing mode of the terminal equipment.

Optionally, the brushing control device 400 further includes:

and the system comprises a power-on prohibition mode module, a power-on prohibition mode module and a power-on prompt module, wherein the power-on prohibition mode module is used for not starting the power-on mode if the authority information indicates that the terminal equipment is not allowed to start the power-on mode, and prompting a user that the user cannot enter the power-on mode.

Optionally, the brushing control device 400 further includes:

and the system further comprises a standby flashing command module, which is used for not executing the standby flashing command and prompting the user that the standby flashing command cannot be executed if the standby flashing command is not the flashing command which supports the operation of the terminal equipment in the flashing mode.

Optionally, the authority information obtaining module 402 includes:

a user information acquiring unit for acquiring the user information input by the user;

and the first permission determining unit is used for determining the permission information of the terminal equipment according to the user information.

Optionally, the authority information obtaining module 402 includes:

an identification information obtaining unit, configured to obtain identification information of the terminal device;

and the second permission determining unit is used for determining the permission information of the terminal equipment according to the identification information.

Optionally, the terminal device stores a preset correspondence table, where the correspondence table records correspondence between different identification information and each permission information, where each identification information corresponds to one permission information;

accordingly, the second right determining unit includes:

a searching and judging subunit, configured to judge whether the identifier information of the terminal device is found in the correspondence table;

and the first permission determining subunit is configured to determine, if the identifier information of the terminal device is found, permission information corresponding to the identifier information of the terminal device recorded in the correspondence table as permission information of the terminal device.

Optionally, the second authority determining unit further includes:

and the second permission determining subunit is configured to set, if the identification information of the terminal device is not found, permission information of the terminal device as preset permission information, where the preset permission information is used to indicate that the terminal device does not support any flush command in the flush mode, and/or is used to indicate that the terminal device is not allowed to start the flush mode.

It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.

Example 5

Fig. 8 is a schematic diagram of a terminal device provided in the fifth embodiment of the present application. As shown in fig. 8, the terminal device 5 of this embodiment includes: a processor 50, a memory 51 and a computer program 52 stored in the memory 51 and executable on the processor 50. The processor 50, when executing the computer program 52, implements the steps of the various method embodiments described above, such as the steps 101 to 104 shown in fig. 1. Alternatively, the processor 50 executes the computer program 52 to implement the functions of the modules/units in the device embodiments, such as the modules 401 to 404 shown in fig. 7.

Illustratively, the computer program 52 may be divided into one or more modules/units, which are stored in the memory 51 and executed by the processor 50 to complete the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 52 in the terminal device 5. For example, the computer program 52 may be divided into a refresh command receiving module, a permission information obtaining module, a refresh command determining module, and a refresh command executing module, where the specific functions of the modules are as follows:

The terminal device may include, but is not limited to, a processor 50 and a memory 51. Those skilled in the art will appreciate that fig. 8 is merely an example of a terminal device 5, and does not constitute a limitation of the terminal device 5, and may include more or less components than those shown, or combine some of the components, or different components, for example, the terminal device may also include input-output devices, network access devices, buses, etc.

The Processor 50 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 51 may be an internal storage unit of the terminal device 5, such as a hard disk or a memory of the terminal device 5. The memory 51 may be an external storage device of the terminal device 5, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), or the like provided in the terminal device 5. Further, the memory 51 may include both an internal storage unit and an external storage device of the terminal device 5. The memory 51 is used for storing the computer program and other programs and data required by the terminal device. The above-mentioned memory 51 may also be used to temporarily store data that has been output or is to be output.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the above modules or units is only one logical function division, and there may be other division manners in actual implementation, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

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, 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, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated modules/units described above, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above may be implemented by a computer program, which may be stored in a computer readable storage medium and used by a processor to implement the steps of the embodiments of the methods described above. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer readable medium may include: any entity or device capable of carrying the above-mentioned computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the computer readable medium described above may include content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media that does not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

A machine refreshing control method is applied to terminal equipment and is characterized by comprising the following steps:

receiving a to-be-operated flashing command input by a user in a flashing mode of the terminal equipment;

acquiring authority information of the terminal equipment, wherein the authority information is used for indicating a flashing command which is supported by the terminal equipment to run in the flashing mode;

judging whether the to-be-operated flashing command is a flashing command supporting operation of the terminal equipment in the flashing mode or not according to the authority information;

and if the to-be-operated flashing command is the flashing command which supports operation of the terminal equipment in the flashing mode, executing the to-be-operated flashing command.
The flash control method according to claim 1, wherein the authority information is further used for indicating a partition supporting an operation supported by a running flash command in the terminal device;

correspondingly, the flashing control method further comprises the following steps:

receiving the to-be-operated partition of the to-be-operated flashing command input by a user in the flashing mode;

correspondingly, if the to-be-operated flashing command is a flashing command that the terminal device supports operation in the flashing mode, executing the to-be-operated flashing command, including:

if the to-be-operated flashing command is the flashing command which supports operation of the terminal equipment in the flashing mode, judging whether the to-be-operated subarea is the subarea which supports operation of the to-be-operated flashing command or not according to the authority information;

and if the to-be-operated partition is a partition which supports operation by the to-be-operated flashing command, processing the to-be-operated partition by using the to-be-operated flashing command.
The flash control method according to claim 1, wherein the permission information is further used for indicating whether the terminal device is allowed to start the flash mode;

correspondingly, before the step of receiving the to-be-operated flashing command input by the user in the flashing mode of the terminal device, the method further includes:

when detecting that a user starts a flashing mode of the terminal equipment, judging whether the permission information indicates that the terminal equipment is allowed to start the flashing mode or not according to the permission information;

correspondingly, the receiving a to-be-operated flashing command input by a user in the flashing mode of the terminal device includes:

and if the permission information indicates that the terminal equipment is allowed to start the flashing mode, starting the flashing mode, and receiving a flashing command to be operated, which is input by a user in the flashing mode of the terminal equipment.
The flashing control method of claim 3, wherein after the step of determining whether the authority information indicates permission of the terminal device to start the flashing mode according to the authority information when the user is detected to start the flashing mode of the terminal device, the flashing control method further comprises:

and if the permission information indicates that the terminal equipment is not allowed to start the flashing mode, the flashing mode is not started, and the user is prompted to be incapable of entering the flashing mode.
The flashing control method according to any of claims 1 to 4, wherein after the step of determining whether the flashing command to be executed is a flashing command that the terminal device supports running in the flashing mode according to the authority information, the flashing control method further comprises:

and if the to-be-operated flashing command is not the flashing command which supports operation of the terminal equipment in the flashing mode, not executing the to-be-operated flashing command and prompting a user that the to-be-operated flashing command cannot be executed.
The flashing control method of any of claims 1 to 4, wherein the obtaining of the authority information of the terminal device comprises:

acquiring user information input by the user;

and determining the authority information of the terminal equipment according to the user information.
The flashing control method of any of claims 1 to 4, wherein the obtaining of the authority information of the terminal device comprises:

acquiring identification information of the terminal equipment;

and determining the authority information of the terminal equipment according to the identification information.
The flashing control method of claim 7, wherein a preset correspondence table is stored in the terminal device, and a correspondence between each different identification information and each authority information is recorded in the correspondence table, wherein each identification information corresponds to one authority information;

correspondingly, the determining the authority information of the terminal device according to the identification information includes:

judging whether the identification information of the terminal equipment is found in the corresponding relation table;

and if the identification information of the terminal equipment is found, determining the authority information corresponding to the identification information of the terminal equipment recorded in the corresponding relation table as the authority information of the terminal equipment.
The flashing control method of claim 8, wherein after the step of determining whether the identification information of the terminal device is found in the correspondence table, further comprising:

if the identification information of the terminal equipment is not found, setting the authority information of the terminal equipment as preset authority information, wherein the preset authority information is used for indicating that the terminal equipment does not support any flashing command in the flashing mode and/or indicating that the terminal equipment is not allowed to start the flashing mode.
A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program:

receiving a to-be-operated flashing command input by a user in a flashing mode of the terminal equipment;

acquiring authority information of the terminal equipment, wherein the authority information is used for indicating a flashing command which is supported by the terminal equipment to run in the flashing mode;

judging whether the to-be-operated flashing command is a flashing command which supports operation of the terminal equipment in the flashing mode or not according to the authority information;

and if the to-be-operated flashing command is the flashing command which supports operation of the terminal equipment in the flashing mode, executing the to-be-operated flashing command.
The terminal device of claim 10, wherein the permission information is further used to indicate a partition in the terminal device that supports operations supported by a running flush command;

accordingly, the processor, when executing the computer program, further implements the steps of:

receiving the to-be-operated partition of the to-be-operated flashing command input by a user in the flashing mode;

correspondingly, if the to-be-operated flashing command is a flashing command that the terminal device supports operation in the flashing mode, executing the to-be-operated flashing command, including:

if the to-be-operated flashing command is the flashing command which supports operation of the terminal equipment in the flashing mode, judging whether the to-be-operated subarea is the subarea which supports operation of the to-be-operated flashing command or not according to the authority information;

and if the to-be-operated partition is a partition which supports operation by the to-be-operated flashing command, processing the to-be-operated partition by using the to-be-operated flashing command.
The terminal device of claim 10, wherein the permission information is further used for indicating whether the terminal device is allowed to start the flashing mode;

correspondingly, before the step of receiving the to-be-operated flashing command input by the user in the flashing mode of the terminal device, the method further includes:

when detecting that a user starts a flashing mode of the terminal equipment, judging whether the permission information indicates that the terminal equipment is allowed to start the flashing mode or not according to the permission information;

correspondingly, the receiving a to-be-operated flashing command input by a user in the flashing mode of the terminal device includes:

and if the permission information indicates that the terminal equipment is allowed to start the flashing mode, starting the flashing mode, and receiving a flashing command to be operated, which is input by a user in the flashing mode of the terminal equipment.
The terminal device of claim 12, wherein after the step of determining whether the permission information indicates permission of the terminal device to start the flashing mode according to the permission information when the user is detected to start the flashing mode of the terminal device, the processor executes the computer program to further implement the steps of:

and if the permission information indicates that the terminal equipment is not allowed to start the flashing mode, the flashing mode is not started, and a user is prompted that the flashing mode cannot be entered.
The terminal device according to any one of claims 10 to 13, wherein after the step of determining whether the to-be-executed flush command is a flush command that the terminal device supports operating in the flush mode according to the permission information, the processor executes the computer program to further implement the following steps:

and if the to-be-operated flashing command is not the flashing command which supports operation of the terminal equipment in the flashing mode, not executing the to-be-operated flashing command and prompting a user that the to-be-operated flashing command cannot be executed.
The terminal device according to any one of claims 10 to 13, wherein the obtaining the authority information of the terminal device includes:

acquiring user information input by the user;

and determining the authority information of the terminal equipment according to the user information.
The terminal device according to any one of claims 10 to 13, wherein the obtaining the authority information of the terminal device includes:

acquiring identification information of the terminal equipment;

and determining the authority information of the terminal equipment according to the identification information.
The terminal device according to claim 16, wherein a preset correspondence table is stored in the terminal device, and a correspondence between each different identification information and each authority information is recorded in the correspondence table, wherein each identification information corresponds to one authority information;

correspondingly, the determining the authority information of the terminal device according to the identification information includes:

judging whether the identification information of the terminal equipment is found in the corresponding relation table;

and if the identification information of the terminal equipment is found, determining the authority information corresponding to the identification information of the terminal equipment recorded in the corresponding relation table as the authority information of the terminal equipment.
The terminal device according to claim 17, wherein after the step of determining whether the identification information of the terminal device is found in the correspondence table, the method further includes:

if the identification information of the terminal equipment is not found, setting the authority information of the terminal equipment as preset authority information, wherein the preset authority information is used for indicating that the terminal equipment does not support any flashing command in the flashing mode and/or indicating that the terminal equipment is not allowed to start the flashing mode.
A brush machine controlling means is applied to terminal equipment, its characterized in that, brush machine controlling means includes:

the system comprises a system refreshing command receiving module, a system refreshing command receiving module and a system refreshing command transmitting module, wherein the system refreshing command receiving module is used for receiving a system refreshing command to be operated, which is input by a user in a system refreshing mode of the terminal equipment;

the permission information acquisition module is used for acquiring permission information of the terminal equipment, and the permission information is used for indicating a machine-refreshing command which is supported to run by the terminal equipment in the machine-refreshing mode;

the system-on-line command judging module is used for judging whether the system-on-line command to be operated is a system-on-line command which supports operation of the terminal equipment in the system-on-line mode according to the authority information;

and the system starting command executing module is used for executing the system starting command to be operated if the system starting command to be operated is the system starting command which supports operation of the terminal equipment in the system starting mode.
A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 9.