WO2020093888A1

WO2020093888A1 - Power saving method and apparatus, and storage medium

Info

Publication number: WO2020093888A1
Application number: PCT/CN2019/113465
Authority: WO
Inventors: 杨四海
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-11-09
Filing date: 2019-10-25
Publication date: 2020-05-14
Also published as: CN111176420A

Abstract

Provided are a power saving method and apparatus, and a storage medium, which relate to the field of terminals, so as to reduce the influence on use of an application by a user while saving on power consumption. The method comprises: where a terminal is in a screen turned-on state, acquiring, by means of detection, a first application that needs to be subjected to power-saving processing (110); and where the terminal is in a screen turned-off state, conducting power-saving processing on the first application (120).

Description

Power saving method, device and storage medium

cross reference

This application refers to the Chinese patent application No. 201811329115.X filed on November 09, 2018 and titled "A Power Saving Method, Device, and Storage Medium", which is fully incorporated by reference into this application.

Technical field

This application relates to the terminal field, and in particular, to a power saving method, device, and storage medium.

Background technique

At present, as applications are more widely used and more powerful, more and more applications are installed in the terminal. When many applications are installed in the terminal, the phenomenon that the battery power consumption speed becomes faster often occurs.

Related technologies will perform power saving processing when they meet the set strategy. However, this power-saving processing method often requires the user to understand these strategies. If the user does not understand these strategies, it may appear that the power-saving processing of an application affects the user's use of the application.

Summary of the invention

Embodiments of the present application provide a power saving method, device, and storage medium, so as to save power consumption and reduce the impact on users in using applications.

In a first aspect, a power saving method is provided, which includes: acquiring the first application that requires power saving processing through detection when the terminal is in a bright screen state; and when the terminal is in a blank state, Perform power saving processing on the first application.

According to a second aspect, there is provided a power saving device, including: an acquisition module and a processing module, wherein the acquisition module is configured to acquire the first power saving process that needs to be processed by detection when the terminal is in a bright screen state An application; the processing module is configured to perform power saving processing on the first application acquired by the acquiring module when the terminal is in a screen-off state.

In a third aspect, a terminal is provided, which includes a memory and a processor, and a computer program is stored on the memory, and when the computer program is executed, the following operations are implemented: when the terminal is in a bright screen state, it is obtained by detection A first application that requires power-saving processing; when the terminal is in a screen-off state, perform power-saving processing on the first application.

According to a fourth aspect, a non-transitory computer-readable storage medium is provided, and a computer program is stored on the storage medium, and when the computer program is executed, the following operations are implemented: when the terminal is in a bright screen state, pass Detecting and acquiring the first application that requires power-saving processing; when the terminal is in a screen-off state, performing power-saving processing on the first application.

BRIEF DESCRIPTION

FIG. 1 is a flowchart of a power saving method provided by an embodiment of the present application;

2 is a flowchart of another power saving method provided by an embodiment of the present application;

3 is a structural block diagram of a power saving device provided by an embodiment of the present application;

4 is a structural block diagram of a terminal provided by an embodiment of the present application.

detailed description

In order to make the purpose, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be described clearly and completely in conjunction with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

The power saving method provided in the embodiments of the present application may be executed by a terminal, which may be various mobile terminals such as mobile phones and tablet computers, or may be, for example, an intelligence that runs an operating system (for example, an Android operating system) terminal.

In the embodiment of the present application, different operations can be performed on the bright screen state and the dark screen state of the terminal. For example, the first application that requires power saving processing can be obtained by detecting in the bright screen state, and the power saving processing flow can be initiated in the screen off state.

The technical solutions provided by the embodiments of the present application will be described in detail below in conjunction with the drawings.

FIG. 1 is a flowchart of a power saving method provided by an embodiment of the present application. Referring to FIG. 1, the power saving method provided by an embodiment of the present application may be applied to a terminal, and may include: Step 110: When the terminal is in a bright screen state, obtain a first application that requires power saving processing by detection.

The terminal in the embodiment of the present application may have two states: a bright screen state and a dark screen state. Among them, the bright screen state can be the state of the terminal screen for content display, such as the state for the user to view after the terminal screen is started; the off screen state can be the state of the terminal screen not displaying content, for example, when the terminal screen is closed, the user Check the status of any content on the terminal.

In the embodiment of the present application, the first application that requires power saving processing may be an abnormal power consumption application, and an application in which one or more specified operations occur may be determined as an abnormal power consumption application. Specifically, step 110 may include: when the terminal is in a bright screen state, detecting an application in which a first designated operation occurs in the terminal, and taking the application in which the first designated operation occurs as the first application. Wherein, the first designated operation may be various abnormal power-consuming operations, which include but are not limited to at least one of the following: continuously occupying CPU time exceeds a first threshold, holding time exceeds a second threshold, and memory usage exceeds a third Threshold value, continuous positioning exceeds the fourth threshold value, and continuously applies for the sensor to exceed the fifth threshold value, etc. In this way, the application that requires power-saving processing can be easily obtained through the specific detection method described above.

In the embodiment of the present application, various abnormal power consumption operations may cover the following aspects: CPU continuous high occupation, long lock holding time, high memory occupation, abnormal continuous positioning, abnormal use sensor, and the like. If any of the above behavior occurs, it can be detected as an abnormal power-consuming operation / behavior.

The following is an example. The continuous high CPU usage can be determined according to the CPU occupancy. For example, if it is detected that the CPU occupancy reaches more than 10% for 2 consecutive minutes, or the CPU occupies more than half of the time within 10 minutes, it can be determined as the CPU continuous high occupation. The lock holding time detection is mainly to judge the time that the application holds the core lock or the frame lock. If the lock is held continuously for more than 10 minutes, or if the lock is held for more than 10 minutes in 20 minutes, it may be considered that the lock holding time is too long. The high memory usage is mainly to determine whether the memory of the process in the background process has increased. It can also be based on the absolute memory usage (for example, the application with an absolute memory usage of more than 30% is determined to be high memory usage) and the relative memory usage (for example , To determine the top few applications with high memory footprint). In the determination process of continuous abnormal location, it can be first determined whether the application is a navigation application. If it is not a navigation application, but the continuous application of positioning time exceeds 2 minutes, it can be determined as continuous abnormal positioning; abnormal use of sensors is mainly to continuously apply for various types of sensors not to be released, for example, continuous applications such as proximity sensors or Hall for more than 5 minutes If it is not released, it can be determined that the sensor is used abnormally.

It should be understood that the minutes and judgment methods mentioned above are not meant to be limiting, but can be adjusted according to effects, conditions, special exceptions, etc. At the same time, as long as the terminal is in the bright state, the background of the terminal can continuously detect abnormal power consumption operations.

In the embodiment of the present application, once the first application that requires power saving processing is acquired through detection in step 110, the first application may be recorded in the list of applications to be processed for power saving. Subsequently, when the terminal is in the screen-off state, the application list to be processed for power saving can be searched (eg, traversed) to obtain the first application. In this embodiment of the present application, recording the first application through the application list to be saved in power saving may facilitate subsequent quick acquisition of the first application. At the same time, when the power-saving operation is a freezing operation, it is also convenient for quickly defrosting the application later.

It should be noted that, in the embodiments of the present application, acquiring applications (including the first application and the second application) may include acquiring various information related to the application, including but not limited to, application name, application identifier, and application running status , The type of power consumption of the application and whether it is a system application, etc. The application list to be saved for power saving may be stored on the terminal, for example, stored in a memory or a hard disk of the terminal. The application recorded in the application list to be saved in power saving may also cover one or more types of information of the recorded application. At the same time, the setting of the preset rule corresponding to the application (including the first application and the second application hereinafter) may also be related to one or more types of information of the application.

Step 120, when the terminal is in a screen-off state, perform power saving processing on the first application.

Wherein, in the embodiment of the present application, the power saving process may be any one of: freezing the first application; ending the first application; and making the package or component for the first application unavailable.

In the embodiment of the present application, the freeze technology is mainly a technology based on a terminal (for example, an intelligent terminal) that restricts applications to occupy system resources. It mainly includes prohibiting the occupation of CPU resources, sensor resources, global positioning system (GPS), memory and other resources, which can effectively save power consumption and extend battery life. Wherein, freezing the first application may mean that the first application is no longer allowed to continue to apply for and / or occupy any new resources (for example, CPU resources, memory resources, etc.), but keep or partially maintain the current application and / or occupation Resources. Ending the first application may mean that all resources occupied by the first application are released.

In the embodiment of the present application, step 120 may specifically include: when the terminal is in a screen-off state, determining whether the first application satisfies a first preset condition, and when the first application satisfies the first When a preset condition is met, power saving processing is performed on the first application. The first preset condition may be set according to needs. For example, the first preset condition may be content related to applications that do not need to perform power saving processing, such as a power saving white list. Applications in the power saving white list are not required by default. Perform power saving processing. For example, if the first application is music playback software, assuming that the music playback software set in the first preset condition does not need to perform power saving processing, the first application that is music playback software does not need to perform power saving processing. Conversely, if the first application is map navigation software, if the music playback software set in the first preset condition does not require power saving processing, then the first application of map navigation software needs power saving processing. The first preset condition may also be related to the running state and the running time. For example, the first preset condition may be set to be such as being running and the running time exceeds a specified value, for example, 1 minute, and so on.

In the embodiment of the present application, the first preset condition may be set based on the type of application, and may change as the first application changes. For example, if the application belongs to a download application, the first preset condition may include content related to data traffic and / or download rate. In this way, if the application is a download application, you can continue to determine whether the application currently has data traffic. If there is data traffic at this time and meets the preset value requirements, such as 10kb / s, power saving processing may not be performed this time, otherwise Power-saving processing (for example, freezing). For example, if the application belongs to a navigation application, the first preset condition may cover content related to the location. In this way, when the application is a navigation application, the positioning position can be obtained in real time. If it is determined that the terminal has no displacement at present or within a period of time, power saving processing may not be performed this time, otherwise power saving processing (such as freezing) is performed. For another example, if the application is locked and belongs to a music application, the first preset condition may cover content related to the data stream, for example. In this way, it can be determined whether the music playback application has an audio data stream. Since the audio data stream will be generated when the music is played normally, if this application does not have an audio data stream in a period of time, power saving processing may not be performed this time, otherwise Power-saving processing (for example, freezing).

Of course, in the embodiment of the present application, after obtaining the first application, it is not necessary to further determine whether the first application meets the first preset condition when necessary, but to directly perform power saving processing on the first application, so that Quickly perform power saving operations, thereby saving power consumption of the terminal.

In the embodiment of the present application, if the power saving processing performed on the first application is freezing processing, after the freezing processing is performed on the first application in step 120, the first application may also be unfrozen. Specifically, the first application recorded in the to-be-power-saving processing application list may be received when an unfreezing trigger instruction for the first application is received (for example, the first application is triggered and started by being clicked, for example). Perform thawing treatment. In this way, the first application running in the previous bright screen state and frozen in the screen off state can be quickly recovered and started, so that the user's operation before the screen off can be quickly recovered, thereby improving the user's experience.

The power saving method provided by the embodiment of the present application, by acquiring the first application that requires power saving processing in the bright screen state, may not perform power saving processing on the first application, and thus will not affect the user's application to the application in the bright screen state Use, and perform power saving processing on the first application in the screen-off state, so that the purpose of power saving can be achieved. Since the user operates the application in the bright screen state, the user will not operate the application in the screen-off state, so It can achieve the effect of saving power consumption and reducing the impact on users in using applications. Moreover, acquiring the first application that requires power-saving processing through detection in the bright screen state can ensure that the acquired application is an application that requires power-saving processing, and avoids the power-saving processing of an application due to inappropriate, The problems that affect users 'use of this application further reduce the impact on users' use of the application.

In an embodiment of the present application, after performing power saving processing on the first application in step 120, the power saving method provided by the embodiment of the present application may further include: when the first application does not satisfy the first pre When the condition is set, the power saving process of the first application may be suspended, and the operation of the first application in the screen-off state may be detected; based on the operation of the first application, determine whether the first application The first supplementary condition is satisfied; when the first application meets the first supplementary condition, power saving processing is performed on the first application. Among them, the first supplementary condition can be set as needed. The first supplementary condition may be the same as the first preset condition, or may be a condition where the requirement is reduced compared to the first preset condition (the requirement can be appropriately reduced in the off-screen state). Taking an application that belongs to a navigation application and the first preset condition covering content related to location as an example, if the terminal satisfies no displacement within 10 minutes (the first preset condition), power-saving processing is performed on the navigation application. If the terminal does not satisfy no displacement within 10 minutes (the first preset condition), and no displacement within 5 minutes, in the embodiment of the present application, if the terminal has no displacement within 5 minutes as the first supplementary condition, it may be When the screen is off, power-saving processing is performed for navigation applications.

In the embodiment of the present application, when the terminal is in the screen-off state, when the first application does not satisfy the power-saving processing condition (the first preset condition) initially, the first application may not perform power-saving processing first, but in the screen-off state Continue to detect the operation of the first application, and then perform power saving processing on the first application when the first application meets the first supplementary condition. In this way, it is possible to prevent incomplete power saving processing caused by the setting of the first preset condition, and to ensure further optimization of terminal power consumption.

In an embodiment of the present application, after performing power saving processing on the first application in step 120, the power saving method provided in the embodiment of the present application may further include: acquiring when the terminal is in a screen-off state The second application determines whether the second application meets the second preset condition, and performs power saving processing on the second application when the second application meets the second preset condition. Wherein, performing power saving processing on the second application includes one of: freezing the second application; ending the second application; and making the package or component for the second application unavailable. In the embodiments of the present application, by performing secondary power saving processing on the applications that exist after the terminal is turned off, the power saving processing can be ensured to be more thorough, and the power consumption of the terminal can be further saved. In addition, in the embodiment of the present application, it is also possible to directly perform power saving processing on the second application without determining whether the second application satisfies the corresponding preset condition (second preset condition), which can be performed more conveniently and quickly Power saving operation.

In the embodiment of the present application, the second application may be obtained in the following manner: when the terminal is in the screen-off state, the application that detects the occurrence of the second specified operation in the terminal will appear Application as the second application. Wherein, the second designated operation includes at least one of the following: continuously occupying CPU time exceeding the sixth threshold, holding time exceeding the seventh threshold, memory consumption exceeding the eighth threshold, continuously locating exceeding the ninth threshold, and continuously applying for sensors to exceed The tenth threshold. It should be understood that in the embodiment of the present application, the sixth threshold may be the same as the first threshold, or may be set to be different from the first threshold; the seventh threshold may be the same as the second threshold, or may be set to be the second threshold Different; the eighth threshold can be the same as the third threshold or can be set to be different from the third threshold; the ninth threshold can be the same as the fourth threshold or can be set to be different from the fourth threshold; the tenth threshold can be the same as the fifth threshold Similarly, it may be set to be different from the fifth threshold. The first threshold to the tenth threshold can be set according to requirements. In the embodiment of the present application, the application (that is, the second application) that needs to perform the second power saving process can be easily obtained by using a specific detection method.

In the embodiment of the present application, the second designated operation may be various abnormal power consumption operations, and the specific detection method example of the abnormal power consumption operation may be similar to the foregoing description made for the first designated operation.

In the embodiment of the present application, the second preset condition may be the same as or different from the first preset condition. Meanwhile, similar to the first preset condition, the second preset condition can also be set as needed. The second application may be associated with the first application, or may be unrelated to the first application. The second application may have one or more sources, for example, from a specified application (for example, an application set by a user), for example, from an application that starts automatically in the screen-off state, and for example, from an abnormality that occurs in the screen-off state Application and so on. It should be noted that, in the embodiments of the present application, the second application may also include one or more applications. When the second application includes a plurality of applications, the plurality of applications may be, for example, a part from a specified application, an application that is self-started in the screen-off state, or an application in which an abnormality occurs in the screen-off state. In the embodiment of the present application, the second application from various sources can be processed during the second power saving process, which can ensure a more thorough power saving process and further save power consumption.

In the case where the first application includes multiple target applications, when the terminal is in a screen-off state and performs power saving processing, the following operations may be performed for each target application among the multiple target applications: determining the target Whether the application satisfies the preset condition corresponding to it (the first preset condition); when the target application satisfies the preset condition corresponding to it, power saving processing is performed on the target application. Wherein, the second application includes at least one of the following: an application from a specified application, an application that starts automatically in the screen-off state, and an application in which an abnormality occurs in the screen-off state. The embodiment of the present application may perform power saving processing on one or more target applications in the first application.

In the embodiment of the present application, once the terminal is in the screen-off state, the background of the terminal may keep continuously detecting the second designated operation, and if an application with the second designated operation is detected, the detected application may be immediately subjected to power saving processing, or It is further determined whether the detected application satisfies the corresponding preset condition, and can perform power saving processing when the application satisfies the corresponding preset condition.

At the same time, it should be understood that, in the case where the first application includes multiple target applications, the multiple target applications may be recorded in the list of applications to be processed for power saving. Subsequently, in the screen-off state, power saving processing may be performed for each target application in the application list for power saving processing when it meets the corresponding preset condition.

In addition, each target application in the application list of the power-saving processing can perform the defrosting process correspondingly when receiving the corresponding defrosting trigger instruction. For example, when the user re-uses the frozen application, just click the application normally through the terminal, the terminal will actively release the freezing control of the application, so that the application does not need to be initialized and run again, which improves the application loading display Time is an improvement to application startup performance.

2 is a flowchart of a power saving method provided by an embodiment of the present application. Referring to FIG. 2, the power saving method provided by the embodiment of the present application may be applied to a terminal, and may include: Step 210, when the terminal is in a bright screen state, detecting that an application of a first specified operation occurs in the terminal, the The application of the first designated operation serves as the first application (abnormal power consumption application) that requires power saving processing.

Wherein, the first designated operation includes but is not limited to at least one of the following: continuously occupying CPU time exceeds a first threshold, holding time exceeds a second threshold, memory occupancy exceeds a third threshold, continuous positioning exceeds a fourth threshold, and continues Apply for sensors that exceed the fifth threshold and so on. Here, each threshold can be set according to actual needs.

Among them, the first application may cover various applications. For example, if a navigation application is an application where the first specified operation occurs, this navigation application may be used as the first application. If a video playback application is an application where the first specified operation occurs, the video playback application may be used as the first application.

Step 220: Record the first application into a list of applications to be processed for power saving.

Among them, the application list to be saved for power saving can be kept in various memories of the terminal.

Step 230: When the terminal is in a screen-off state, search (eg, traverse) the list of applications to be saved for power saving to obtain the first application.

Step 240: In a case where the terminal is in a screen-off state, determine whether the first application meets a first preset condition.

Step 242, when the first application meets the first preset condition, perform power saving processing on the first application.

Step 244: When the first application does not satisfy the first preset condition, suspend power-saving processing of the first application, and detect the operation of the first application in the screen-off state.

Step 246: Based on the operation of the first application, determine whether the first application meets the first supplementary condition.

Among them, the first supplementary condition can be set as needed. The first supplementary condition may be the same as the first preset condition, or may be a condition with a reduced requirement compared to the first preset condition.

Step 248: When the first application meets the first supplementary condition, perform power saving processing on the first application.

Here, when the first application does not satisfy the first supplementary condition, the first application may not be subjected to power saving processing.

The power saving process includes one of the following: freezing the first application; ending the first application; and making the package or component for the first application unavailable.

Step 250: When the terminal is in a screen-off state, detect an application in which a second designated operation occurs in the terminal, and use the application in which the second designated operation appears as the second application.

Wherein, the second designated operation includes but is not limited to at least one of the following: continuously occupying CPU time exceeding the sixth threshold, holding time exceeding the seventh threshold, memory occupation exceeding the eighth threshold, continuing positioning exceeding the ninth threshold, and continuing The application sensor exceeds the tenth threshold. Here, each threshold can be set according to actual needs. And the sixth threshold to the tenth threshold may be associated with the first threshold to the fifth threshold.

The second application may include at least one of the following: a specified application, an application that starts automatically in the screen-off state, and an application in which an abnormality occurs in the screen-off state.

Among them, the second application may be an abnormal power-consuming application, and may cover various applications. The specified application can be set for the user as an application that requires power-saving processing. In this way, the user can proactively perform power-saving processing for certain applications through settings, which enhances interactivity and better meets user needs.

The self-starting application in the screen-off state may be, for example, some rogue applications, and the application is started in the screen-off state without the user's knowledge.

The applications that appear abnormal in the screen-off state may be some applications that frequently wake up the terminal in the screen-off state, for example. Among them, the criteria for determining an abnormal application may be different, may be built into the terminal by the terminal manufacturer, or may be actively set by the user.

In the embodiment of the present application, the second application may not be recorded in the application list to be saved.

Step 260: Determine whether the second application meets the corresponding preset condition, and perform power saving processing on the second application when the second application meets the corresponding preset condition.

Performing power saving processing on the second application includes one of: freezing the second application; ending the second application; and making the package or component for the second application unavailable.

In the embodiment of the present application, when the second application satisfies the corresponding preset condition, the second application may directly perform power saving processing without being recorded in the application list to be saved.

Of course, in the embodiment of the present application, the power saving process can also be directly performed on the second application without determining whether the second application meets the corresponding preset condition, so that the power saving operation can be performed more conveniently and quickly.

It should be understood that the above steps are not necessarily performed in order. For example, step 240 and step 250 may be performed in parallel, step 250 may be performed before step 240, and step 250 may also be performed during the execution of step 240.

It should also be understood that, in the case where the power saving process performed on the first application is a freeze process, in the bright screen state, an unfreeze trigger instruction for the first application may be received (for example, click Start An application), defrosting the first application recorded in the application list to be saved. In this way, the first application recorded in the application list to be saved for power saving can be quickly restored. For example, when a user reuses a frozen application, if the application is triggered to start by clicking, the terminal will actively release the freezing control of the application, so that the application does not need to be initialized again, which increases the time for the application to load and display. Application startup performance is an improvement.

In this embodiment of the present application, by acquiring the first application that requires power saving processing in the bright screen state, power saving processing may not be performed on the first application, so that it does not affect the user's use of the application in the bright screen state, and the screen is turned off. The first application performs power saving processing in the state, so that the purpose of power saving can be achieved. Since the user operates the application in the bright screen state, the user does not operate the application in the screen off state, and thus can save power consumption At the same time reduce the impact on users in using applications. Moreover, acquiring the first application that requires power-saving processing through detection in the bright screen state can ensure that the acquired application is an application that requires power-saving processing, and avoids the power-saving processing of an application due to inappropriate, The problems that affect users 'use of this application further reduce the impact on users' use of the application.

At the same time, in the embodiments of the present application, by performing power saving processing twice on applications that exist after the terminal is turned off, the power saving processing can be ensured to be more thorough, and the power consumption of the terminal can be further saved.

Process freezing is a reliable method of background behavior control. Taking freezing as an example, the embodiments of the present application identify the running, abnormal, and user-free application processes in the terminal, and reasonably perform freeze control processing on the application processes in real time, which can limit the application without affecting the normal use of the application. Use the system resources of the terminal to reduce battery consumption.

FIG. 3 is a structural block diagram of a power saving device provided by an embodiment of the present application. Referring to FIG. 3, the power saving device 300 provided by an embodiment of the present application includes: an acquisition module 310 and a processing module 320, wherein the acquisition module 310 is configured to acquire a need by detecting when the terminal is in a bright screen state A first application that performs power saving processing; the processing module 320 is configured to perform power saving processing on the first application acquired by the acquiring module 310 when the terminal is in a screen-off state.

In an embodiment of the present application, the processing module 320 may be specifically configured to: when the terminal is in a screen-off state, determine whether the first application satisfies the first preset condition. When the first application meets the first preset condition, power saving processing is performed on the first application. Wherein, performing power saving processing on the first application includes one of: freezing the first application; ending the first application; and making the package or component for the first application unavailable.

In an embodiment of the present application, the processing module 320 may be specifically configured to: when the first application does not satisfy the first preset condition, detect that the first application is in the screen-off state Based on the operation of the first application, determining whether the first application meets the first supplementary condition; when the first application meets the first supplementary condition, perform power saving processing on the first application .

In an embodiment of the present application, the acquiring module 310 is further used to acquire the second application when the terminal is in the screen-off state. Correspondingly, the processing module 320 is further configured to: determine whether the second application satisfies the second preset condition, and perform a process on the second application when the second application satisfies the second preset condition Power saving processing. Wherein, performing power saving processing on the second application includes: performing one of the following operations on the second application: freezing the second application; ending the second application; and making a packet or The component is not available.

In an embodiment of the present application, the first application includes multiple target applications. When performing power saving processing on the first application, the processing module 320 may be specifically used to: In the case of the screen-off state, for each target application in the plurality of target applications, perform the following operations: determine whether the target application satisfies a preset condition corresponding to the target application; When setting conditions, perform power saving processing on the target application. Wherein, the second application may include at least one of the following: a designated application, an application that starts automatically in the screen-off state, and an application in which an abnormality occurs in the screen-off state.

In an embodiment of the present application, the first application and the second application are abnormal power-consuming applications. When acquiring the first application, the acquiring module 310 may be specifically used to: In the case of the screen state, it is detected that the application of the first designated operation appears in the terminal, and the application where the first designated operation appears is the first application. Wherein, the first designated operation includes at least one of the following: continuously occupying CPU time exceeding a first threshold, holding time exceeding a second threshold, memory consumption exceeding a third threshold, continuously locating exceeding a fourth threshold, and continuously applying for sensors to exceed The fifth threshold.

When acquiring the second application, the acquiring module 310 may be specifically configured to: when the terminal is in a screen-off state, detect an application in which a second specified operation occurs in the terminal, and the second specified operation will appear As the second application. Wherein, the second designated operation includes at least one of the following: continuously occupying CPU time exceeding the sixth threshold, holding time exceeding the seventh threshold, memory consumption exceeding the eighth threshold, continuously locating exceeding the ninth threshold, and continuously applying for sensors to exceed The tenth threshold.

In an embodiment of the present application, the power saving device further includes a management module for recording the first application into a list of power saving processing applications, and when the terminal is in a screen-off state, Traverse the list of applications to be saved for power saving to obtain the first application, and notify the processing module 320 of the first application.

In an embodiment of the present application, the power saving process performed on the first application is a freezing process, and the acquiring module 310 is further configured to: receive an unfreezing trigger instruction for the first application. Correspondingly, the processing module 320 is further configured to, when receiving an unfreezing trigger instruction for the first application, perform unfreezing processing on the first application recorded in the to-be-power-saving processing application list.

4 is a schematic diagram of a terminal provided by an embodiment of the present application. Referring to FIG. 4, a terminal 400 provided by an embodiment of the present application may include: a memory 410 and a processor 420, and a computer program may be stored on the memory 410, which may be implemented when the computer program is executed by the processor 420 Any of the steps described in this article to save power. For example, when the computer program is executed by the processor 420, the following operations may be performed: when the terminal is in a bright screen state, obtain the first application that requires power-saving processing by detection; In the case of the screen off state, power saving processing is performed on the first application.

In the embodiment of the present application, by acquiring the first application that requires power saving processing in the bright screen state, power saving processing may not be performed on the first application, so that it does not affect the user's use of the application in the bright screen state, and The power saving process is performed on the first application in the screen off state, so that the purpose of power saving can be achieved. Since the user operates the application in the bright screen state, the user does not operate the application in the screen off state, so it can achieve While saving power consumption, it reduces the impact on users in using applications. Moreover, acquiring the first application that requires power-saving processing through detection in the bright screen state can ensure that the acquired application is an application that requires power-saving processing, and avoids the power-saving processing of an application due to inappropriate, The problems that affect users 'use of this application further reduce the impact on users' use of the application.

In addition, the embodiments of the present application may also provide a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed, any of the power saving methods described above is implemented A step of. For example, when the computer program is executed, the following operations are performed: when the terminal is in a bright screen state, the first application that requires power-saving processing is acquired by detection; when the terminal is in a blank state, Perform power saving processing on the first application.

The non-transitory computer-readable storage medium provided by the embodiment of the present application can obtain the first application that needs to be processed for power saving in the bright screen state, so that the first application can be saved without power saving, and thus does not affect the user on the bright screen The use of the application in the state, and the power saving process of the first application in the screen off state, so that the purpose of power saving can be achieved. Since the user operates the application in the bright state, the user does not Can operate applications, so you can achieve a reduction in power consumption while reducing the impact on users in using applications. Moreover, acquiring the first application that requires power-saving processing through detection in the bright screen state can ensure that the acquired application is an application that requires power-saving processing, and avoids the power-saving processing of an application due to inappropriate, The problems that affect users 'use of this application further reduce the impact on users' use of the application.

Those skilled in the art should understand that the embodiments of the present application may be provided as methods, devices, or computer program products. Therefore, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.

This application is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the application. It should be understood that each flow and / or block in the flowchart and / or block diagram and a combination of the flow and / or block in the flowchart and / or block diagram may be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, special-purpose computer, embedded processing machine, or other programmable data processing device to produce a machine that enables the generation of instructions executed by the processor of the computer or other programmable data processing device An apparatus for realizing the functions specified in one block or multiple blocks of one flow or multiple flows of a flowchart and / or one block or multiple blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory that can guide a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including an instruction device, the instructions The device implements the functions specified in one block or multiple blocks of the flowchart one flow or multiple flows and / or block diagrams.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operating steps are performed on the computer or other programmable device to produce computer-implemented processing, which is executed on the computer or other programmable device The instructions provide steps for implementing the functions specified in one block or multiple blocks of the flowchart one flow or multiple flows and / or block diagrams.

In a typical configuration, the computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

The memory may include non-permanent memory, random access memory (RAM) and / or non-volatile memory in computer-readable media, such as read only memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

Computer-readable media, including permanent and non-permanent, removable and non-removable media, can store information by any method or technology. The information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, read-only compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices. As defined in this article, computer-readable media does not include temporary computer-readable media (transitory media), such as modulated data signals and carrier waves.

It should also be noted that the terms "include", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device that includes a series of elements includes not only those elements, but also includes Other elements not explicitly listed, or include elements inherent to this process, method, commodity, or equipment. Without more restrictions, the element defined by the sentence "include one ..." does not exclude that there are other identical elements in the process, method, commodity, or equipment that includes the element.

Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.

The foregoing describes specific embodiments of the present specification. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the particular order shown or sequential order to achieve the desired results. In some implementations, multitasking and parallel processing are also possible or may be advantageous.

Claims

A power saving method applied to the terminal, which is characterized by including:

In the case where the terminal is in a bright screen state, the first application that requires power saving processing is acquired through detection;

When the terminal is in a screen-off state, power-saving processing is performed on the first application.
The method according to claim 1, wherein the power-saving processing of the first application when the terminal is in a screen-off state includes:

In the case where the terminal is in the screen-off state, determine whether the first application meets the first preset condition;

When the first application meets the first preset condition, perform power saving processing on the first application;

Wherein, performing power saving processing on the first application includes one of the following:

Freeze the first application;

End the first application;

Make the package or component for the first application unavailable.
The method according to claim 2, wherein the power saving processing of the first application when the terminal is in a screen-off state further includes:

When the first application does not satisfy the first preset condition, detecting the operation of the first application in the screen-off state;

Based on the operation of the first application, determining whether the first application meets the first supplementary condition;

When the first application meets the first supplementary condition, perform power saving processing on the first application.
The method according to any one of claims 1-3, wherein the power saving method further comprises:

In the case where the terminal is in a screen-off state, obtain a second application, and determine whether the second application meets a second preset condition;

When the second application meets the second preset condition, perform power saving processing on the second application;

Wherein, performing power saving processing on the second application includes one of the following:

Freeze the second application;

End the second application;

Make the package or component for the second application unavailable.
The method according to claim 4, characterized in that

The second application is a designated application, an application that starts automatically in the screen-off state, or an application in which an abnormality occurs in the screen-off state.
The method according to any one of claims 1-3, characterized in that

When the terminal is in a bright screen state, acquiring the first application that requires power-saving processing through detection includes: detecting that a first designated operation occurs in the terminal when the terminal is in a bright screen state , The application that appears the first specified operation as the first application;

Wherein, the first designated operation includes at least one of the following: continuously occupying CPU time exceeding a first threshold, holding time exceeding a second threshold, memory consumption exceeding a third threshold, continuously locating exceeding a fourth threshold, and continuously applying for sensors to exceed The fifth threshold.
The method according to claim 4, wherein the acquiring the second application comprises: detecting that an application of a second specified operation occurs in the terminal when the terminal is in a screen-off state, and the An application of a second designated operation as the second application;

Wherein, the second designated operation includes at least one of the following: continuously occupying CPU time exceeding the sixth threshold, holding time exceeding the seventh threshold, memory consumption exceeding the eighth threshold, continuously locating exceeding the ninth threshold, and continuously applying for sensors to exceed The tenth threshold.
The method according to claim 1, wherein after acquiring the first application that requires power saving processing, the power saving method further includes:

Record the first application to a list of applications to be processed for power saving;

Before the power saving process is performed on the first application, the power saving method further includes: traversing the list of applications to be saved for power saving to obtain the first One application.
The method according to claim 8, wherein the power saving process performed on the first application is a freeze process, and after the power saving process performed on the first application, the method further includes:

When receiving an unfreezing trigger instruction for the first application, unfreezing processing is performed on the first application recorded in the to-be-power-saving processing application list.
A power saving device, characterized by comprising: an obtaining module and a processing module, wherein the obtaining module is used to obtain the first power saving processing by detecting when the terminal is in a bright screen state Application; the processing module is configured to perform power saving processing on the first application acquired by the acquiring module when the terminal is in a screen-off state.
A terminal is characterized by comprising a memory and a processor, a computer program is stored on the memory, and when the computer program is executed, the steps in the power saving method according to any one of claims 1-9 are realized.
A non-transitory computer-readable storage medium, characterized in that a computer program is stored on the storage medium, and when the computer program is executed, the steps in the power saving method according to any one of claims 1-9 are realized .