CN109992401B - Information processing method and device, mobile terminal and computer readable storage medium - Google Patents
Information processing method and device, mobile terminal and computer readable storage medium Download PDFInfo
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- CN109992401B CN109992401B CN201711488993.1A CN201711488993A CN109992401B CN 109992401 B CN109992401 B CN 109992401B CN 201711488993 A CN201711488993 A CN 201711488993A CN 109992401 B CN109992401 B CN 109992401B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
- G06F9/5038—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the execution order of a plurality of tasks, e.g. taking priority or time dependency constraints into consideration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
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- G06F9/542—Event management; Broadcasting; Multicasting; Notifications
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Abstract
The embodiment of the application relates to an information processing method, an information processing device, a mobile terminal and a computer readable storage medium. The method comprises the following steps: when detecting that the mobile terminal establishes short-distance connection with other terminals, acquiring registration process information corresponding to the short-distance connection; determining the state of each registration process for registering the short-distance connection notification according to the registration process information; and if the state of the registration process is the frozen state, unfreezing the registration process in the frozen state. The information processing method, the information processing device, the mobile terminal and the computer readable storage medium can improve the data transmission efficiency in short-distance connection and improve the response speed of a system.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to an information processing method and apparatus, a mobile terminal, and a computer-readable storage medium.
Background
With the rapid development of the internet, the smart mobile terminal has become the most common electronic device for many users, such as a smart phone, a tablet phone, and the like. A user can install various applications on the intelligent mobile terminal for use, and when the applications run in the background, the applications and the applications running in the foreground can preempt system resources such as a Central Processing Unit (CPU), a memory, a bandwidth and the like, so that problems of unsmooth application running in the foreground, slow system running, heat generation of the mobile terminal and the like occur.
In a traditional mode, the intelligent mobile terminal can freeze background applications occupying foreground application resources, and after the applications running in the background are frozen, the frozen background applications do not use system resources any more, so that the effects of reducing power consumption and improving the running smoothness of the foreground applications can be achieved.
Disclosure of Invention
The embodiment of the application provides an information processing method, an information processing device, a mobile terminal and a computer readable storage medium, which can improve data transmission efficiency during short-distance connection and improve system response speed.
An information processing method comprising:
when detecting that the mobile terminal establishes short-distance connection with other terminals, acquiring registration process information corresponding to the short-distance connection;
determining the state of each registration process for registering the short-distance connection notification according to the registration process information;
and if the state of the registration process is the frozen state, unfreezing the registration process in the frozen state.
An information processing apparatus comprising:
the registration process acquisition module is used for acquiring registration process information corresponding to short-distance connection when the mobile terminal is detected to establish the short-distance connection with other terminals;
a state determining module, configured to determine, according to the registration process information, a state of each registration process in which the short-range connection notification is registered;
and the unfreezing module is used for unfreezing the registration process in the frozen state if the state of the registration process is in the frozen state.
A mobile terminal comprising a memory and a processor, the memory having stored therein a computer program which, when executed by the processor, causes the processor to carry out the method as described above.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method as set forth above.
According to the information processing method, the information processing device, the mobile terminal and the computer readable storage medium, when the fact that the mobile terminal establishes short-distance connection with other terminals is detected, the registration process information corresponding to the short-distance connection is obtained, the state of each registration process for registering short-distance connection notification is determined according to the registration process information, the registration process in the frozen state is unfrozen, when the short-distance connection is established, the frozen process for registering the short-distance connection notification can be unfrozen automatically, the data transmission efficiency during the short-distance connection is improved, and the response speed of a system is improved.
Drawings
FIG. 1 is a block diagram of a mobile terminal in one embodiment;
FIG. 2 is a system architecture diagram of an information processing method in one embodiment;
FIG. 3 is a flow chart illustrating a method of processing information in one embodiment;
FIG. 4 is a flow diagram that illustrates the determination of a resource restriction level for a defrosted registration process, under an embodiment;
FIG. 5 is a diagram of resource groups in one embodiment;
FIG. 6 is a flow diagram that illustrates unfreezing a process having a communication mechanism with a unfrozen registration process, under an embodiment;
FIG. 7 is a flow diagram that illustrates terminating a process in a frozen state, under an embodiment;
FIG. 8 is a block diagram of an information processing apparatus according to an embodiment;
FIG. 9 is a block diagram of an information processing apparatus in another embodiment;
fig. 10 is a block diagram of a mobile terminal in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first client may be referred to as a second client, and similarly, a second client may be referred to as a first client, without departing from the scope of the present application. Both the first client and the second client are clients, but they are not the same client.
Fig. 1 is a block diagram of a mobile terminal in one embodiment. As shown in fig. 1, the mobile terminal includes a processor, a memory, a network interface, a display screen, and an input device, which are connected through a system bus. The memory may include, among other things, a non-volatile storage medium and a processor. The non-volatile storage medium of the mobile terminal stores an operating system and a computer program, and the computer program is executed by a processor to implement an information processing method provided in the embodiment of the present application. The processor is used to provide computing and control capabilities to support the operation of the entire mobile terminal. The internal memory in the mobile terminal provides an environment for the execution of the computer program in the non-volatile storage medium. The network interface of the mobile terminal is used for data transmission with other terminals. The display screen of the mobile terminal can be a liquid crystal display screen or an electronic ink display screen, and the input device can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on a shell of the mobile terminal, or an external keyboard, a touch pad or a mouse. The mobile terminal can be a mobile phone, a tablet computer, a personal digital assistant or a wearable device. Those skilled in the art will appreciate that the architecture shown in fig. 1 is only a block diagram of a portion of the architecture associated with the subject application and does not constitute a limitation on the mobile terminal to which the subject application applies, and that a particular mobile terminal may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
Fig. 2 is a system architecture diagram of an information processing method in one embodiment. As shown in fig. 2, the system architecture includes a JAVA space layer 210, a local framework layer 220, and a Kernel space layer 230. The JAVA space layer 210 may include a freezing management module 212, and the mobile terminal may implement a freezing policy for each running application through the freezing management module 212, and perform a freezing operation on a related application that consumes more power in the background or occupies a large amount of system resources. A resource priority and restriction management module 222 and a platform freeze management module 224 are contained in the local framework layer 220. The mobile terminal can maintain different applications in different resource use priorities and different resource groups in real time through the resource priority and restriction management module 222, and adjust the resource groups of the application program according to the requirements of the upper layer, thereby achieving the effects of optimizing performance and saving power consumption. The mobile terminal can allocate the applications that can be frozen in the background to the freezing layers of different preset layers according to the length of the freezing time through the platform freezing management module 224. Alternatively, the frozen layer may comprise three, respectively: CPU limited sleep mode, CPU frozen sleep mode, process deep frozen mode. The CPU sleep-restricted mode is to restrict CPU resources occupied by related processes, so that the related processes occupy less CPU resources, and the vacant CPU resources are inclined to other processes which are not frozen, so that the occupation of the CPU resources is restricted, and the occupation of network resources and I/O interface resources by the processes is correspondingly restricted; the CPU freezing sleep mode means that related processes are forbidden to use the CPU, the occupation of a memory is reserved, and when CPU resources are forbidden to use, corresponding network resources and I/O interface resources are also forbidden to use; the process deep freezing mode is to further recycle the memory resources occupied by the relevant processes except for forbidding the use of CPU resources, and the recycled memory can be used by other processes. Optionally, the local framework layer 220 may further include an interface module that includes a binder interface that is opened to an upper layer, and a framework or application of the upper layer sends an instruction for resource restriction or freezing to the resource priority and restriction management module 222 and the platform freezing management module 224 through the provided binder interface.
The kernel space layer 230 may include a UID management module 231, a Cgroup module 233, a Binder management module 235, a process memory recycling module 237, and a freeze timeout exit module 239. The UID management module 231 is configured to manage or freeze resources of the third-party application based on a User Identifier (UID) of the application. Compared with the Process control based on the Process Identifier (PID), the unified management of the resources of the application of one user is facilitated through the UID. The Cgroup module 233 is used to provide a complete set of CPU, CPUSET, memory, input/output (I/O) and Net related resource restriction mechanisms. The Binder management and control module 235 is used for controlling the priority of background Binder communication. The process memory recycling module 237 is used to implement a deep process freezing mode, so that when a third-party application is in a frozen state for a long time, a file area of a process is mainly released, thereby achieving a memory-saving module and increasing the speed of the application when the application is started next time. The freeze timeout exit module 239 may be used to resolve exceptions resulting from the occurrence of the freeze timeout scenario. Through the system architecture, the information processing method in each embodiment of the application can be realized.
As shown in fig. 3, in one embodiment, there is provided an information processing method including the steps of:
and 310, when the mobile terminal is detected to establish short-distance connection with other terminals, acquiring registration process information corresponding to the short-distance connection.
A short-range connection refers to a connection established using a short-range wireless transmission technology, which can communicate within a preset distance, which may be 10 meters, 20 meters, etc. Alternatively, the short-range wireless transmission may be one of BLUETOOTH (BLUETOOTH), infrared or Near Field Communication (NFC), and the like, but is not limited thereto. The mobile terminal can establish short-distance connection with other terminal equipment and carry out data transmission through the established short-distance connection. For example, the mobile terminal can start the bluetooth communication function, pair with other terminals starting the bluetooth communication function around, and after the pairing is successful, can establish bluetooth connection with other terminals.
When the mobile terminal detects that short-distance connection is established with other terminals, the type of the connected short-distance wireless transmission can be determined, and registration process information corresponding to the type of the short-distance wireless transmission is acquired. The different types of short-range wireless transmission may correspond to different registration process information, and the registration process information may include information such as an identifier, a name, and a registration time of a process in which the corresponding type of short-range wireless transmission service is registered, where the identifier of the process may be composed of one or more of numbers, letters, or symbols. Alternatively, the process may register for a short-range wireless transmission service that needs to be used. After the registration of the short-range wireless transmission service is successful, the process may receive a notification of the short-range wireless transmission service and may use the short-range wireless transmission service. The notification of the short-range wireless transmission service may include, but is not limited to, establishing a short-range connection, disconnecting a short-range connection, and the like. For example, the process registers for bluetooth services, and after the registration is successful, the process may receive notification of bluetooth and may use bluetooth for data transmission, etc. The registration process information of different types of short-range wireless transmission may be recorded in different registries, and the mobile terminal may read the registration process information from the corresponding registry according to the type of connected short-range wireless transmission.
And step 320, determining the state of each registration process for registering the short-distance connection notification according to the registration process information.
The mobile terminal can acquire the registration process in which the short-distance connection service currently established is registered according to the registration process information, and determine the state of each registration process one by one. Optionally, the state of the registered process may include, but is not limited to, a frozen state, a defrosted state, an exit state, and the like, where the frozen state refers to a state in which the process cannot use resources such as CPU, I/O, and network, and cannot continue to run, but the process still occupies memory resources, hard disk resources, and the like; the unfreezing state refers to a state that a process can use system resources such as a CPU, an I/O, a memory, a network and the like and can run and execute tasks; the exit state refers to exiting the operation after the process is terminated, releasing occupied resources, and not using resources such as a CPU, an I/O (input/output) and a network, and occupying resources such as a memory. If the state of the registration process is frozen, the registration process cannot normally receive the notification of the registered short-range wireless transmission service, and cannot normally use the short-range wireless transmission service.
In one embodiment, the mobile terminal may obtain the registration process in a frozen state. Optionally, after acquiring the registration process information corresponding to the established short-distance connection, the mobile terminal may acquire the state tag of each registration process according to the process identifier included in the registration process information, and different states may be represented by different state tags, for example, a state tag corresponding to a frozen state is 0, a state tag corresponding to a thawed state is 1, a state tag corresponding to an exited state is 2, and the like, but the method is not limited thereto. The mobile terminal can acquire the registration process in the frozen state according to the state label of each registration process.
Optionally, the mobile terminal may also obtain all running process lists through the RunningAppProcessInfo class of the activity manager, and perform query in all running process lists according to the process identifier included in the registration process information to obtain the running registration process. The running registration process may be in a unfreezing state or a freezing state, and the mobile terminal may further obtain the registration process in the freezing state from the running registration process. Optionally, the mobile terminal may send a communication signal to each running registration process, and detect whether a response signal is received within a predetermined time period, and if a response signal returned by the registration process is not received within the predetermined time period, it may be determined that the state of the registration process that does not send the response signal is a frozen state. It is to be understood that the registration process in the frozen state may be obtained in other manners, and is not limited to the above manners.
And 330, if the state of the registration process is the frozen state, unfreezing the registration process in the frozen state.
After the mobile terminal acquires the registration process in the frozen state, the registration process in the frozen state can be unfrozen, so that the registration process enters the unfrozen state, system resources such as a CPU (central processing unit), an I/O (input/output), a memory, a network and the like can be used, and the mobile terminal can normally run and execute tasks. After the registration process is unfrozen from the frozen state, the notification of the registered short-distance wireless transmission service can be normally received, and the short-distance wireless transmission service can be normally used for data transmission and the like.
In the embodiment, when the mobile terminal is detected to establish short-distance connection with other terminals, the registration process information corresponding to the short-distance connection is acquired, the states of all the registration processes for registering the short-distance connection notification are determined according to the registration process information, the registration processes in the frozen states are unfrozen, and when the short-distance connection is established, the frozen processes for registering the short-distance connection notification can be unfrozen automatically, so that the data transmission efficiency during the short-distance connection is improved, and the response speed of the system is improved.
As shown in fig. 4, in an embodiment, the information processing method further includes the following steps:
After the mobile terminal unfreezes the registration process in the frozen state, the mobile terminal can obtain the running characteristics of the unfrozen registration process, wherein the running characteristics can include but are not limited to tasks currently executed by the unfrozen registration process, communication events with other processes, types and proportions of resources currently occupied and the like.
The mobile terminal can analyze the running characteristics of the unfrozen registration process and determine the resource limit level of the unfrozen registration process according to the running characteristics. Alternatively, the mobile terminal may set different resource restriction levels according to actual requirements, the resource restriction level may be used to indicate a degree to which the used resource is restricted, and the higher the resource restriction level is, the greater the degree of restriction may be. The restricted resources may include, but are not limited to, CPU resources, memory resources, I/O resources, network resources, and the like. Different resource restriction levels can correspond to different resource use priorities, the higher the resource restriction level is, the smaller the corresponding resource use priority can be, and the lower the resource restriction level is, the larger the corresponding resource use priority can be.
In one embodiment, the resource restriction level set by the mobile terminal may include an unlimited level, a general restricted level, a deep restricted level, and a frozen level. An unlimited level may refer to a process that uses unlimited resources. A common level of restriction may refer to, but is not limited to, a process that may use less resources, such as only 50% of the resources at the most, etc. The deep restriction level may refer to, but is not limited to, a process that may use very few resources, such as only 20% of the resources at the most, etc. The freeze level refers to all actions that a process cannot use any resources, stopping the process. For example, if the unfrozen registration process uses the established short-distance connection for data transmission, the unlimited level can be corresponded; if the unfrozen registration process does not use the short-distance wireless transmission service and only communicates with other registration processes for short-distance wireless data transmission, the unfrozen registration process can correspond to a common restriction level; the unfrozen registration process may correspond to a deep resource restriction level or the like if it does not use the short-range wireless transmission service and only communicates with other processes that do not perform short-range wireless data transmission, but is not limited thereto.
After determining the resource restriction level of the unfrozen registration process, the mobile terminal can allocate the unfrozen registration process to a resource group corresponding to the determined resource restriction level and configure the resource use priority corresponding to the resource restriction level. Optionally, the mobile terminal may divide different resource groups based on a kernel Cgroup (control group) mechanism, and may set resource usage priority of each resource group in a file node write configuration manner, and manage time or proportion of resource usage of processes allocated to each resource group, where the Cgroup is a mechanism provided in the kernel and capable of limiting, recording, and isolating physical resources (e.g., resources such as CPU, memory, I/O, and the like) used by the processes. The mobile terminal can load a Cgroup configuration file, and the configuration file can record the divided resource groups, the resource use priority of each resource group and the resource scheduling strategy corresponding to the resource use priority. The resource scheduling policy may include, but is not limited to, a time that the processes allocated to the resource group use the resource, a proportion of occupied resource, a resource identifier used, and the like, for example, the processes of the resource group corresponding to the configurable general limit level may use 30 seconds of CPU resource within 1 minute, and the processes of the resource group corresponding to the general limit level may only use the CPU resource numbered X, and the like. When a new resource group needs to be added or the resource use priority and the resource scheduling policy of the resource group need to be modified, the configuration file of the Cgroup can be modified.
The mobile terminal allocates the unfrozen registration process to the resource group corresponding to the resource restriction level, and after the resource use priority corresponding to the resource restriction level is configured, the unfrozen registration process can use resources such as a CPU, a memory, an I/O (input/output) and a network according to a resource scheduling strategy corresponding to the resource group. In one embodiment, the mobile terminal may obtain the running characteristics of each registration process registering the current short-range connection notification at regular intervals, and determine the resource restriction level of the registration process according to the running characteristics. The resource restriction level of the registration process may change as the operating characteristics change. For example, after the short-distance wireless data transmission is finished in the registration process, the resource restriction level of the registration process can be improved, and the resource use priority of the registration process can be reduced; after the registration process starts to use the short-distance connection for data transmission, the resource restriction level of the registration process can be lowered, and the resource use priority of the registration process can be raised, but the invention is not limited thereto.
FIG. 5 is a diagram of resource groups in one embodiment. As shown in fig. 5, four different resource restriction levels may be set in the mobile terminal, and four resource groups are divided, where a first resource group corresponds to an unrestricted level, a second resource group corresponds to a general restriction level, a third resource group corresponds to a deep restriction level, and a fourth resource group corresponds to a freeze level. The four resource groups may respectively correspond to different resource usage priorities, the resource usage priority of the first resource group may be higher than that of the second resource group, the resource usage priority of the second resource group may be higher than that of the third resource group, and the resource usage priority of the third resource group may be higher than that of the fourth resource group. The first resource group at the unrestricted level does not restrict resources such as a CPU, a memory, an I/O, a network and the like used by the process. The second resource group restriction process at the normal restriction level may use less resources such as CPU, memory, I/O, and network. The third resource group at the deep restriction level restricts the processes from using very few resources such as CPU, memory, I/O, and network. The fourth resource group at the freeze level restricts the processes from using resources such as CPU, memory, I/O, and network. The mobile terminal determines the resource restriction level according to the running characteristics of the unfrozen registration process, adds the unfrozen registration process to the corresponding resource group, configures the resource use priority corresponding to the resource group, and manages the resources used by the registration process.
In this embodiment, the resource restriction level may be determined according to the operation characteristics of the defrosted registration process, so as to dynamically implement resource restriction of different levels for the registration process, optimize system performance, and save power consumption.
As shown in fig. 6, in an embodiment, if the state of the registration process is the frozen state in step 330, after unfreezing the registration process in the frozen state, the method further includes the following steps:
After unfreezing the registration process in the frozen state, the mobile terminal can acquire a process with a communication mechanism with the unfrozen registration process, wherein the communication mechanism is used for transmitting or exchanging information among different processes. Optionally, the communication mechanism may include a socket, a binder, a shared memory, and the like, where two programs on the network implement data exchange through a bidirectional communication connection, and one end of the connection is referred to as a socket; the binder is an interprocess communication mechanism and provides a remote procedure call function; shared memory is a very efficient way to allow two unrelated processes to access the same logical memory, and shared memory is a very efficient way to share and transfer data between two running processes, and memory shared between different processes is usually arranged as the same physical memory. Optionally, the mobile terminal may detect whether there is a process that has a socket and/or a binder communication with the thawed registration process, and determine the process that has a socket and/or a binder communication with the thawed registration process as the process having the communication mechanism. The mobile terminal can also detect whether a process for memory sharing with the unfrozen registration process exists or not, and determines the process for memory sharing with the unfrozen registration process as a process with a communication mechanism.
And step 604, if the state of the process with the communication mechanism is the frozen state, unfreezing the process with the communication mechanism.
After the mobile terminal acquires the processes with the communication mechanisms of the unfrozen registration processes, the states of the processes with the communication mechanisms can be acquired, and if the processes with the communication mechanisms of the unfrozen registration processes are in the frozen state, the mobile terminal can unfreeze the processes with the communication mechanisms. And after the process which is in the frozen state and has the communication mechanism with the unfrozen registration process is unfrozen, the process with the communication mechanism can normally communicate with the unfrozen registration process.
In one embodiment, after the mobile terminal unfreezes the process with the communication mechanism, the unfrozen process with the communication mechanism may be added to the resource group corresponding to the deep resource restriction level, and the resource usage priority corresponding to the deep resource restriction level may be configured. After the unfrozen process with the communication mechanism is added to the resource group corresponding to the deep resource limit level, the resources such as a CPU, a memory, an I/O (input/output), a network and the like can be used, and the resources such as the CPU, the memory, the I/O, the network and the like are utilized to communicate with the unfrozen registration process, so that normal communication among the processes can be ensured, and the power consumption can be reduced. Optionally, the mobile terminal may determine whether the unfrozen registration process uses the established short-range connection for data transmission, and if the unfrozen registration process uses the established short-range connection for data transmission, the mobile terminal may decrease a resource restriction level of a process having a communication mechanism with the unfrozen registration process. Optionally, the mobile terminal may adjust the process having the communication mechanism with the defrosted registration process to the same resource restriction level as the defrosted registration process. The time for waiting response of the unfrozen registration process can be shortened, and the data transmission efficiency during short-distance connection is accelerated.
In one embodiment, if the communication between the unfrozen process with the communication mechanism is ended and the unfrozen registration process, for example, socket and/or bin communication between the unfrozen process with the communication mechanism and the unfrozen registration process, or memory sharing between the unfrozen process with the communication mechanism and the unfrozen registration process, the mobile terminal may re-freeze the unfrozen process with the communication mechanism. Optionally, the mobile terminal may add the unfrozen process with the communication mechanism to a resource group corresponding to the freezing level, configure a resource usage priority corresponding to the resource group, and re-freeze the process, so that a situation that the process is not frozen for a long time after being awakened can be prevented, and power consumption of the system can be reduced.
In this embodiment, the process having the communication mechanism with the defrosted registration process can be defrosted, so that the defrosted registration process can be ensured to normally communicate, and the response speed of the registration process and the data transmission efficiency during short-distance connection can be improved.
In one embodiment, the information processing method further includes: and when the preset condition is met, freezing the unfrozen registration process again.
After the mobile terminal unfreezes the registration process in the frozen state, the registration process can normally receive the notice of the registered short-distance wireless transmission service, and can also normally use the short-distance wireless transmission service for data transmission and the like. And when the preset condition is met, the mobile terminal can freeze the unfrozen registration process again. Optionally, the preset condition may include one or more of entering the unfreezing state of the registration process for more than a preset first time period, not performing data transmission in the short-distance connection within a preset second time period, disconnecting the short-distance connection by the mobile terminal, and the like. It is understood that the preset condition may be other conditions, and is not limited to the above. Optionally, the mobile terminal may add the unfrozen registration process to the resource group corresponding to the freezing level, configure the resource usage priority corresponding to the resource group, and re-freeze the registration process.
Optionally, after freezing the unfrozen registration process again, the mobile terminal may acquire a process having a communication mechanism with the registration process, and freeze the process having the communication mechanism with the registration process, so as to prevent the frozen registration process from being awakened again by other processes, which may cause power loss of the mobile terminal.
In this embodiment, when the preset condition is met, the unfrozen registration process can be frozen again, so that the situation that the process is not frozen for a long time after being awakened can be prevented, and the power consumption of the system is reduced.
As shown in fig. 7, in an embodiment, the information processing method further includes the following steps:
The virtual space of the mobile terminal may include a kernel space and a user space, where the kernel space may be used to store codes and data of the kernel, and the user space may be used to store codes and data of the application program. The kernel space has a higher privilege level, the process running in the kernel space can have the authority to access all hardware of the mobile terminal, the authority of the user space is lower, and the process running in the user space can only use partial resources of the system. The mobile terminal can send a termination signal through the user space, and the termination signal can be used for terminating the running of the process, so that the process quits running and releases occupied system resources such as a CPU (central processing unit), a memory and the like.
The mobile terminal can intercept a termination signal sent by a user space and judge whether a target process of the termination signal is in a frozen state. If the target process is not in the frozen state, the mobile terminal can directly send a termination signal to the target process, and the target process can respond to the termination signal to terminate the running of the target process. If the target state is in the frozen state, the process in the frozen state cannot normally receive the signal sent by other processes, so that the normal response to the termination signal is not performed. In the conventional method, two different sets of codes are usually written for terminating the frozen state process and the non-frozen state process, respectively, which causes a great obstacle to the development and maintenance of the system. After intercepting the termination signal, the mobile terminal may send a thawing signal to the target process if the target process of the termination signal is in a frozen state, and thaw the target process and each thread included in the target process. The target process and all threads contained in the target process are unfrozen, so that the zombie process can be prevented from occurring, and waste of system resources is caused, wherein the zombie process means that although the process is already exited, some information of exiting states is reserved in a system process table and occupies a process table item.
After the target process and each thread contained in the target process are unfrozen by the mobile terminal, the target process can be set to be in an unfreezable state, and the unfreezing state means that the target process cannot be frozen again. The mobile terminal can send the termination signal to the target process, and because the target process is in the non-freezing state at this time, the mobile terminal can normally respond to the termination signal to terminate the operation of the target process, so that the target process quits the operation and releases occupied system resources such as a CPU (central processing unit), a memory and the like.
In this embodiment, the process in the frozen state can be safely terminated without the occurrence of a zombie process. In addition, the user space can send a uniform termination signal for the process termination in the frozen state and the non-frozen state, two sets of different codes do not need to be written, and the system development and maintenance cost can be reduced.
In one embodiment, there is provided an information processing method including the steps of:
and (1) acquiring registration process information corresponding to short-distance connection when the mobile terminal is detected to establish short-distance connection with other terminals.
And (2) determining the state of each registration process for registering the short-distance connection notification according to the registration process information.
And (3) if the state of the registration process is the frozen state, unfreezing the registration process in the frozen state.
Optionally, after the step (3), further comprising: acquiring the running characteristics of the unfrozen registration process; determining the resource limit level of the unfrozen registration process according to the running characteristics; and allocating the unfrozen registration process to a resource group corresponding to the resource restriction level, and configuring the resource use priority corresponding to the resource restriction level.
Optionally, after the step (3), further comprising: acquiring a process with a communication mechanism in a unfrozen registration process; and if the state of the process with the communication mechanism is the frozen state, unfreezing the process with the communication mechanism.
Optionally, after the step of unfreezing the process with the communication mechanism, the method further includes: and adding the unfrozen process with the communication mechanism into a resource group corresponding to the deep resource limit level, and configuring the resource use priority corresponding to the deep resource limit level.
Optionally, after the step of unfreezing the process with the communication mechanism, the method further includes: and if the unfrozen process with the communication mechanism is finished and the unfrozen registration process is communicated, the process with the communication mechanism is frozen again.
Optionally, after the step (3), further comprising: and when a preset condition is met, re-freezing the unfrozen registration process, wherein the preset condition comprises one or more of the steps that the registration process enters an unfreezing state and exceeds a preset first time period, the short-distance connection does not carry out data transmission within a preset second time period, and the mobile terminal disconnects the short-distance connection.
Optionally, after the step of freezing the defrosted registration process again, the method further includes: transmitting a termination signal through a user space; intercepting a termination signal, and unfreezing a target process and each thread contained in the target process if the target process of the termination signal is in a frozen state; and setting the target process to be in a non-freezing state, and sending a termination signal to the target process, wherein the termination signal is used for terminating the target process.
In the embodiment, when the mobile terminal is detected to establish short-distance connection with other terminals, the registration process information corresponding to the short-distance connection is acquired, the states of all the registration processes for registering the short-distance connection notification are determined according to the registration process information, the registration processes in the frozen states are unfrozen, and when the short-distance connection is established, the frozen processes for registering the short-distance connection notification can be unfrozen automatically, so that the data transmission efficiency during the short-distance connection is improved, and the response speed of the system is improved.
It should be understood that the steps in the above-described flowchart illustrations are shown in order as indicated by the arrows, but the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in the flow diagrams described above may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
As shown in fig. 8, in one embodiment, an information processing apparatus 800 is provided that includes a registration process acquisition module 810, a status determination module 820, and a unfreezing module 830.
A registration process obtaining module 810, configured to obtain registration process information corresponding to the short-range connection when it is detected that the mobile terminal establishes the short-range connection with another terminal.
A status determining module 820, configured to determine the status of each registration process for registering the short-range connection notification according to the registration process information.
The unfreezing module 830 is configured to unfreeze the registration process in the frozen state if the state of the registration process is the frozen state.
In the embodiment, when the mobile terminal is detected to establish short-distance connection with other terminals, the registration process information corresponding to the short-distance connection is acquired, the states of all the registration processes for registering the short-distance connection notification are determined according to the registration process information, the registration processes in the frozen states are unfrozen, and when the short-distance connection is established, the frozen processes for registering the short-distance connection notification can be unfrozen automatically, so that the data transmission efficiency during the short-distance connection is improved, and the response speed of the system is improved.
As shown in fig. 9, in one embodiment, the information processing apparatus 800 includes a feature acquisition module 840, a rank determination module 850, and a configuration module 860 in addition to the registration process acquisition module 810, the state determination module 820, and the unfreezing module 830.
A characteristic obtaining module 840, configured to obtain an operation characteristic of the defrosted registration process.
And a level determining module 850, configured to determine a resource limitation level of the defrosted registration process according to the running characteristic.
A configuration module 860, configured to allocate the defrosted registration process to a resource group corresponding to the resource restriction level, and configure a resource usage priority corresponding to the resource restriction level.
In this embodiment, the resource restriction level may be determined according to the operation characteristics of the defrosted registration process, so as to dynamically implement resource restriction of different levels for the registration process, optimize system performance, and save power consumption.
In an embodiment, the unfreezing module 830 is further configured to obtain a process with a communication mechanism corresponding to the unfrozen registered process, and unfreeze the process with the communication mechanism if the state of the process with the communication mechanism is a frozen state.
Optionally, the configuring module 860 is further configured to add the unfrozen process with the communication mechanism to the resource group corresponding to the deep resource restriction level, and configure the resource usage priority corresponding to the deep resource restriction level.
Optionally, the information processing apparatus 800 further includes a freezing module in addition to the registration process acquiring module 810, the state determining module 820, the unfreezing module 830, the feature acquiring module 840, the rank determining module 850, and the configuration module 860.
And the freezing module is used for freezing the process with the communication mechanism again if the unfrozen process with the communication mechanism is finished and the unfrozen registration process.
In this embodiment, the process having the communication mechanism with the defrosted registration process can be defrosted, so that the defrosted registration process can be ensured to normally communicate, and the response speed of the registration process and the data transmission efficiency during short-distance connection can be improved.
In one embodiment, the freezing module is further configured to re-freeze the unfrozen registration process when a preset condition is met, where the preset condition includes one or more of the registration process entering the unfrozen state for more than a preset first time period, the short-distance connection being not data-transmitting within a preset second time period, and the mobile terminal being disconnected from the short-distance connection.
In this embodiment, when the preset condition is met, the unfrozen registration process can be frozen again, so that the situation that the process is not frozen for a long time after being awakened can be prevented, and the power consumption of the system is reduced.
In one embodiment, the information processing apparatus 800 includes a sending module and a setting module in addition to the registration process acquiring module 810, the state determining module 820, the unfreezing module 830, the feature acquiring module 840, the rank determining module 850, the configuring module 860, and the freezing module.
A sending module, configured to send a termination signal through a user space.
The unfreezing module 830 is further configured to intercept the termination signal, and unfreeze the target process and each thread included in the target process if the target process of the termination signal is in a frozen state.
And the setting module is used for setting the target process to be in the non-freezing state and sending a termination signal to the target process, wherein the termination signal is used for terminating the target process.
In this embodiment, the process in the frozen state can be safely terminated without the occurrence of a zombie process. In addition, the user space can send a uniform termination signal for the process termination in the frozen state and the non-frozen state, two sets of different codes do not need to be written, and the system development and maintenance cost can be reduced.
The embodiment of the application also provides the mobile terminal. As shown in fig. 10, for convenience of explanation, only the parts related to the embodiments of the present application are shown, and details of the technology are not disclosed, please refer to the method part of the embodiments of the present application. The mobile terminal may be any terminal device including a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), a Point of Sales (POS), a vehicle-mounted computer, a wearable device, and the like, taking the mobile terminal as the mobile phone as an example:
fig. 10 is a block diagram of a partial structure of a mobile phone related to a mobile terminal according to an embodiment of the present application. Referring to fig. 10, the cellular phone includes: radio Frequency (RF) circuit 1010, memory 1020, input unit 1030, display unit 1040, sensor 1050, audio circuit 1060, wireless fidelity (WiFi) module 1070, processor 1080, and power source 1090. Those skilled in the art will appreciate that the handset configuration shown in fig. 10 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The RF circuit 1010 may be configured to receive and transmit signals during information transmission and reception or during a call, and may receive downlink information of a base station and then process the received downlink information to the processor 1080; the uplink data may also be transmitted to the base station. Typically, the RF circuitry includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 1010 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to GSM, GPRS, Code Division Multiple Access (CDMA), W-CDMA, Long Term Evolution (LTE), email, Short Messaging Service (SMS), etc.
The memory 1020 can be used for storing software programs and modules, and the processor 1080 executes various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 1020. The memory 1020 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as an application program for a sound playing function, an application program for an image playing function, and the like), and the like; the data storage area may store data (such as audio data, an address book, etc.) created according to the use of the mobile phone, and the like. Further, the memory 1020 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 1030 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone 1000. Specifically, the input unit 1030 may include a touch panel 1032 and other input devices 1034. Touch panel 1032, which may also be referred to as a touch screen, may collect touch operations by a user (e.g., operations by a user on or near touch panel 1032 using a finger, a stylus, or any other suitable object or accessory) and drive the corresponding connection device according to a predetermined program. In one embodiment, touch panel 1032 can include two portions, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1080, and can receive and execute commands sent by the processor 1080. In addition, the touch panel 1032 may be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave. The input unit 1030 may include other input devices 1034 in addition to the touch panel 1032. In particular, other input devices 1034 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), and the like.
The display unit 1040 may be used to display information input by a user or information provided to the user and various menus of the cellular phone. The display unit 1040 may include a display panel 1042. In one embodiment, the Display panel 1042 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. In one embodiment, the touch panel 1032 can overlay the display panel 1042, and when the touch panel 1032 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1080 to determine the type of the touch event, and then the processor 1080 provides a corresponding visual output on the display panel 1042 according to the type of the touch event. Although in fig. 10, the touch panel 1032 and the display panel 1042 are two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 1032 and the display panel 1042 may be integrated to implement the input and output functions of the mobile phone.
The cell phone 1000 may also include at least one sensor 1050, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1042 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1042 and/or the backlight when the mobile phone moves to the ear. The motion sensor can comprise an acceleration sensor, the acceleration sensor can detect the magnitude of acceleration in each direction, the magnitude and the direction of gravity can be detected when the mobile phone is static, and the motion sensor can be used for identifying the application of the gesture of the mobile phone (such as horizontal and vertical screen switching), the vibration identification related functions (such as pedometer and knocking) and the like; the mobile phone may be provided with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help the user to send and receive e-mail, browse web pages, access streaming media, etc. through the WiFi module 1070, which provides wireless broadband internet access for the user. Although fig. 10 shows the WiFi module 1070, it is to be understood that it does not belong to the essential constitution of the handset 1000 and may be omitted as needed.
The processor 1080 is a control center of the mobile phone, connects various parts of the whole mobile phone by using various interfaces and lines, and executes various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 1020 and calling data stored in the memory 1020, thereby integrally monitoring the mobile phone. In one embodiment, processor 1080 may include one or more processing units. In one embodiment, processor 1080 may integrate an application processor and a modem, wherein the application processor primarily handles operating systems, user interfaces, application programs, and the like; the modem handles primarily wireless communications. It is to be appreciated that the modem can be non-integrated with the processor 1080. For example, the processor 1080 may integrate an application processor and a baseband processor, which may constitute a modem with other peripheral chips, etc. The handset 1000 also includes a power supply 1090 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 1080 via a power management system that may be configured to manage charging, discharging, and power consumption.
In one embodiment, the cell phone 1000 may also include a camera, a bluetooth module, and the like.
In the embodiment of the present application, the processor 880 included in the mobile terminal implements the information processing method described above when executing the computer program stored on the memory.
In one embodiment, the mobile terminal can include a memory 1020 and a processor 1080, wherein the memory 1020 stores a computer program that, when executed by the processor 1080, causes the processor to perform the steps of:
when detecting that the mobile terminal establishes short-distance connection with other terminals, acquiring registration process information corresponding to the short-distance connection;
determining the state of each registration process for registering the short-distance connection notification according to the registration process information;
and if the state of the registration process is the frozen state, unfreezing the registration process in the frozen state.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which, when executed by a processor, implements the information processing method described above.
In one embodiment, a computer program product is provided that comprises a computer program, which when run on a computer device causes the computer device to perform the above-described information processing method when executed.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), or the like.
Any reference to memory, storage, database, or other medium as used herein may include non-volatile and/or volatile memory. Suitable non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and bus dynamic RAM (RDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An information processing method characterized by comprising:
when detecting that the mobile terminal establishes short-distance connection with other terminals, determining the type of the connected short-distance wireless transmission, and reading registration process information from a corresponding registry according to the type of the connected short-distance wireless transmission; wherein, the registration process information of different types of short-distance wireless transmission is recorded in different registries;
determining the state of each registration process for registering the short-distance connection notification according to the registration process information; each registration process is a process in a registration table corresponding to the type of the short-distance wireless transmission;
and if the state of the registration process is the frozen state, unfreezing the registration process in the frozen state.
2. The method of claim 1, further comprising:
acquiring the running characteristics of the unfrozen registration process;
determining the resource limit level of the unfrozen registration process according to the running characteristic;
and allocating the unfrozen registration process to a resource group corresponding to the resource restriction level, and configuring a resource use priority corresponding to the resource restriction level.
3. The method of claim 1, wherein after unfreezing the registration process that is in the frozen state, the method further comprises:
acquiring a process with a communication mechanism in a unfrozen registration process;
and if the state of the process with the communication mechanism is the frozen state, unfreezing the process with the communication mechanism.
4. The method of claim 3, further comprising:
and adding the unfrozen process with the communication mechanism into a resource group corresponding to the deep resource limit level, and configuring the resource use priority corresponding to the deep resource limit level.
5. The method of claim 3, further comprising:
and if the unfrozen process with the communication mechanism is finished and the unfrozen registration process is communicated, the process with the communication mechanism is frozen again.
6. The method of any of claims 1 to 5, further comprising:
and when a preset condition is met, re-freezing the unfrozen registration process, wherein the preset condition comprises one or more of the steps that the registration process enters an unfreezing state and exceeds a preset first time period, the short-distance connection does not carry out data transmission within a preset second time period, and the mobile terminal disconnects the short-distance connection.
7. The method of claim 6, further comprising:
transmitting a termination signal through a user space;
intercepting the termination signal, and unfreezing the target process and each thread contained in the target process if the target process of the termination signal is in a frozen state;
and setting the target process to be in a non-freezing state, and sending a termination signal to the target process, wherein the termination signal is used for terminating the target process.
8. An information processing apparatus characterized by comprising:
the registration process acquisition module is used for determining the type of the connected short-distance wireless transmission when detecting that the mobile terminal establishes short-distance connection with other terminals, and reading registration process information from a corresponding registration table according to the type of the connected short-distance wireless transmission; wherein, the registration process information of different types of short-distance wireless transmission is recorded in different registries;
a state determining module, configured to determine, according to the registration process information, a state of each registration process in which the short-range connection notification is registered; each registration process is a process in a registration table corresponding to the type of the short-distance wireless transmission;
and the unfreezing module is used for unfreezing the registration process in the frozen state if the state of the registration process is in the frozen state.
9. A mobile terminal comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to carry out the method of any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302430A (en) * | 2014-07-02 | 2016-02-03 | 现代自动车株式会社 | Method and apparatus for registering new bluetooth device |
| CN106371870A (en) * | 2016-08-30 | 2017-02-01 | 宇龙计算机通信科技(深圳)有限公司 | Control method and apparatus for wearable device application program |
| CN106658365A (en) * | 2016-11-18 | 2017-05-10 | 青岛海信移动通信技术股份有限公司 | Communication method and apparatus based on low-loss Bluetooth protocol |
| CN106681822A (en) * | 2017-01-19 | 2017-05-17 | 努比亚技术有限公司 | Signal-based progress freezing and unfreezing device and signal-based progress freezing and unfreezing method |
-
2017
- 2017-12-29 CN CN201711488993.1A patent/CN109992401B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302430A (en) * | 2014-07-02 | 2016-02-03 | 现代自动车株式会社 | Method and apparatus for registering new bluetooth device |
| CN106371870A (en) * | 2016-08-30 | 2017-02-01 | 宇龙计算机通信科技(深圳)有限公司 | Control method and apparatus for wearable device application program |
| CN106658365A (en) * | 2016-11-18 | 2017-05-10 | 青岛海信移动通信技术股份有限公司 | Communication method and apparatus based on low-loss Bluetooth protocol |
| CN106681822A (en) * | 2017-01-19 | 2017-05-17 | 努比亚技术有限公司 | Signal-based progress freezing and unfreezing device and signal-based progress freezing and unfreezing method |
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