WO2020093292A1

WO2020093292A1 - Application freezing method and apparatus, and electronic device

Info

Publication number: WO2020093292A1
Application number: PCT/CN2018/114465
Authority: WO
Inventors: 陈岩
Original assignee: 深圳市欢太科技有限公司; Oppo广东移动通信有限公司
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2020-05-14
Also published as: CN112997132A

Abstract

An application freezing method and apparatus, and an electronic device. The method comprises: determining whether an electronic device is in an off-screen state (S10); if the electronic device is in the off-screen state, detecting whether a target application holds a power lock, wherein the target application is an application, which is currently running, in the electronic device, and the power lock is used to indicate that the target application still remains in a running state when the target application is in the off-screen state (S20); and if the target application holds the power lock, releasing the power lock of the target application, and executing a freezing operation on the target application according to identification information of the target application (S30). The application freezing method and apparatus, and the electronic device can make the electronic device enter a standby state after completely freezing an application in an off-screen state, thereby saving on power consumption and CPU usage amount of the electronic device.

Description

Application freezing method, device and electronic equipment

Technical field

The present application relates to the technical field of electronic equipment, in particular to a method, device and electronic equipment for applying freezing.

Background technique

With the development of Internet technology, people are increasingly demanding the performance of electronic devices. However, in order to enrich various functions of electronic devices, people often download many types of applications. However, when the electronic device is in the off state, these applications usually continue to run, occupying the running space of the electronic device, resulting in the electronic device not being able to enter the standby state, and the power consumption is also increasing.

At present, the industry has proposed a freezing method for the background application management of electronic devices. The freezing method can identify and prohibit running unnecessary applications, and then unfreeze when the user needs to run the application to restore the application to operation. The freezing method can effectively solve the problem that the electronic device still consumes power when the screen is off.

However, the traditional freezing technology cannot effectively freeze some running applications, and the application freezing does not completely prevent the electronic device from entering the standby state.

Summary of the invention

In view of this, the present application discloses a method, an apparatus, and an electronic device for freezing an application, so that when the electronic device is turned off, the application can be completely frozen to put the electronic device into a standby state.

The embodiments of the present application provide a method for application freezing, which is applied to electronic devices and includes:

Determine whether the electronic device is in the off-screen state;

If the electronic device is in a screen-off state, detect whether a target application holds a power lock, the target application is an application in the electronic device currently in a running state, and the power lock is used to indicate that the target application is in a screen-off state In the state, it still keeps running state;

If the target application holds the power lock, release the power lock of the target application, and perform a freeze operation on the target application according to the identification information of the target application.

An embodiment of the present application further provides an application freezing device, including:

The screen detection module is used to determine whether the electronic device is in a screen-off state;

An application detection module, configured to detect whether the target application holds a power lock in the screen-off state, the target application is each application currently running in the electronic device, and the power lock is used to indicate the target application When it is in the off state, it still keeps running;

The control module is configured to release the power lock of the target application and perform a freezing operation on the target application according to the identification information of the target application.

An embodiment of the present application further provides an electronic device, including a memory and a processor, where a computer program is stored in the memory, and when the computer program is executed by the processor, the processor is executed to freeze the application as described above A step of.

An embodiment of the present application further provides a computer non-volatile readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for freezing an application as described above are implemented.

It can be seen from the above technical solution that the present application discloses a method, an apparatus, and an electronic device for freezing an application. By releasing the power lock held by the application, the electronic device can completely freeze the application when the screen is off, thereby solving the problem The problem that the electronic device still consumes power when the screen is off. When the electronic device is in a bright screen state, the method and apparatus for freezing the application and the condition for the electronic device to control the application to resume operation are to unlock the electronic device, thereby solving a misoperation that causes the electronic device to brighten the screen and resume running the application Case.

Therefore, in this application, when the electronic device is frozen, the application is completely frozen, and the application is not restored due to a misoperation, thereby saving power consumption and CPU occupation of the electronic device.

BRIEF DESCRIPTION

In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only It is an embodiment of the present application. For those of ordinary skill in the art, without paying any creative labor, other drawings can be obtained based on the published drawings.

FIG. 1 is a flowchart of a method for application freezing disclosed in an embodiment of the present application;

2 is a flowchart of an application freezing method disclosed in an embodiment of the present application;

3 is a flowchart of a method for freezing an application disclosed in an embodiment of the present application;

4 is a flowchart of a method for freezing an application disclosed in an embodiment of the present application;

5 is a flowchart of a method for freezing an application disclosed in an embodiment of the present application;

6 is a schematic structural diagram of an application freezing device disclosed in an embodiment of the present application;

7 is a block diagram of a partial structure of an electronic device disclosed in an embodiment of the present application.

detailed description

The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. 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.

Embodiments of the present application disclose a method, an apparatus, and an electronic device for freezing an application, so that the application can be completely frozen when the electronic device is turned off, and the application cannot be resumed due to a misoperation, thereby saving the electronic device Power consumption and CPU occupancy to reduce the running time of the electronic device.

Referring to FIG. 1, a flowchart of a method for applying freezing disclosed in an embodiment of the present application is applied to the electronic device. The method includes the steps of:

S10. Determine whether the electronic device is in a screen-off state.

In actual use, the electronic device may include a smart phone (such as an Android phone, an IOS phone, etc.), a personal computer, a tablet computer, a handheld computer, a mobile Internet device (MID, Mobile Internet Devices), or a wearable smart device and other Internet devices The embodiment of the present invention is not limited.

The screen off state refers to a state where the screen of the electronic device is off. In this application, when the electronic device is in a screen-off state, some applications in the electronic device will be frozen first, such as dynamic wallpapers, foreground applications, some system applications, default input methods, and default desktops. If the process of freezing the application first is called 1.0 freezing operation, it should be noted that the method of application freezing involved in this application is not for applications that have been frozen by the 1.0 freezing operation, but for the unfiltered after the 1.0 freezing operation. Frozen application. The filtering refers to that the application is not frozen in the freezing operation, that is, the application is still running.

S20, if the electronic device is in the off-screen state, detect whether the target application holds a power lock, the target application is an application currently in the running state in the electronic device, and the power lock is used to indicate that the target application is in When the screen is off, it still keeps running.

The target application refers to an application that is still in a running state after the 1.0 freeze operation, that is, an application that is still in a running state when the electronic device is in a screen-off state. The target targeted by the method of application freezing involved in this application is the target application.

The power lock is a wakelock included in the application. The wakelock is a lock mechanism. As long as the application holds the wakelock, the CPU cannot enter the sleep state and is always in a working state. For example, when the phone screen is turned off, some applications can still wake up the screen to prompt the user message. Here is the wakelock lock mechanism. Although the phone screen is turned off, these applications will still keep running.

S30: If the target application holds the power lock, release the power lock of the target application, and perform a freeze operation on the target application according to the identification information of the target application.

Due to the existence of the power lock, namely the wakelock, the target application is still in a running state when the electronic device is off the screen. It can be understood that, before performing the freezing operation on the target application, the power lock held by the target application needs to be released. The target application involved in the application freezing method provided in this application may hold a timeout lock or a permanent lock. The timeout lock performs an automatic unlocking operation over time. The permanent lock requires external intervention to unlock.

The identification information of the target application includes identity identification information, process identification information, and the like of the target application. The electronic device may perform a freezing operation on all processes of the application according to the identification information of the target application.

In summary, the method for freezing an application disclosed in this application determines whether it is necessary to perform a freezing operation by determining whether the electronic device is in a screen-off state. If the electronic device is in the screen-off state, it detects the application in the running state at the current moment, and detects whether the application in the running state holds the power lock. If yes, freeze the application according to the identification information of the application after releasing the power lock.

Therefore, the present application realizes that the application is completely frozen when the electronic device is in the off-screen state, which can effectively solve the problem that the electronic device still consumes power in the off-screen state.

In the above embodiment, the identification information of the target application includes:

The application number UID of the target application.

It can be understood that, because the Andriod system is a single-user system, in order to realize data sharing, the Android system assigns a different application number UID to each application. For example, if the target application is the application A currently running in the electronic device, and the application number UID corresponding to the target application is 2, then the The application number UID is 2.

The application number UID of the target application is essentially the identification information of the target application in the system, in fact, as long as the target application can be identified within the scope of protection of this application, not only Limited to the commonly used application number UID.

Each process number PID under the application number UID.

It can be understood that an application program is composed of multiple processes, and each of the processes has its corresponding process number PID. For example, let the application number UID of the target application A be 2, the process corresponding to the target application A be a1, a2, a3, a4, and the process corresponding to the process a1, a2, a3, a4 The process number PID is 11, 12, 13, 14 respectively, then the process number PID corresponding to each process a1, a2, a3, a4 under the application number 2 obtained at this time is 11, 12, 13, 14.

The process number PID is essentially the identity of each process under the target application. In fact, as long as the process can be identified within the protection scope of the present invention, it is not limited to the commonly used process number PID.

Each process ID PID corresponds to a record file under the process.

It can be understood that the process record file under one process contains the process identification information of all the processes started by the process. For example, if the application number UID of the target application A is 2, and the corresponding process number PID is 11, 12, 13, 14, then the process log files corresponding to each process number PID are respectively a11 .procs, a12.procs, a13.procs, a14.procs.

In the Andriod system, the common process recording file is cgroups.procs. In the IOS system and other systems, it is necessary to look at the specific storage location of the process identification information of all the processes started by the process. In fact, in any other system, as long as the process identification information of all the processes started by the process is recorded in the process recording file, they are within the scope of protection of the present invention, and are not limited to commonly The process record file.

The method also includes:

The identification information of all processes of the target application acquired according to the log file.

It can be understood that the identification information of the process in this embodiment may include the process number PID, process name, process status, process priority, and CPU time occupied by the process. It should be clear that the list here is only several common identification information of the process, and does not mean that the identification information of the process must contain or only contain the above-mentioned types of information, which can be flexibly set according to specific application scenarios.

Referring to FIG. 2, in the above embodiment, the S30 includes:

S301: Acquire all the processes of the target application according to the identification information of all the processes;

S302, perform a freeze operation on all the acquired processes;

or,

S303: Determine the identification information of the process that the target application is not currently frozen according to the identification information of all processes;

S304: Acquire all the unfrozen processes of the target application according to the identification information of the unfrozen processes;

S305: Perform a freeze operation on the acquired all processes that are not frozen.

In this embodiment, the identification information of all processes includes the process number PID, the process name, the process status, the process priority, the process occupied CPU time, etc., according to the target application The identification information of all the processes can obtain all the processes of the target application. After acquiring all the processes, the electronic device performs a freezing operation on all the processes. The electronic device may also determine the identification information of the currently unfrozen process of the target application according to the identification information of all the processes of the target application, and then according to the unfrozen process The identification information such as the process number PID, the process name, etc. acquires all the processes of the target application that are not frozen. The electronic device may perform a freeze operation on all the processes that are not frozen, that is, freeze all the processes that are not frozen.

Referring to FIG. 3, in an embodiment of the present application, the method further includes:

S40. If the target application does not hold the power lock, the electronic device performs a freeze operation on the target application in accordance with the identification information of the target application.

After the target application does not hold the power lock, when the electronic device is in a screen-off state, the electronic device may perform a freezing operation on all the processes of the target application according to the identification information of the target application . The identification information of the target application includes the application number UID of the target application, each process number PID under the application number UID, the recording file under the process corresponding to each process number PID and Identification information of all the processes of the target application acquired by the recording file. The identification information of all processes may include the process number PID, the process name, the process state, the process priority, the process occupied CPU time, and the like. It should be clear that the list here is only several common identification information of the process, and does not mean that the identification information of the process must contain or only contain the above-mentioned types of information, which can be flexibly set according to specific application scenarios.

Referring to FIG. 4, in an embodiment of the present application, the method further includes:

S50. If the electronic device is in a bright screen state and the wakeup condition is satisfied, wake up the target application that has been frozen.

The wake-up condition refers to unlocking the electronic device. It can be understood that in actual operation, the electronic device may be bright due to accidentally touching the electronic device. At this time, the electronic device will wake up some applications such as dynamic wallpaper, foreground application, some system applications, and default input method. And the default desktop. If the operation of this wake-up application is recorded as a 1.0 wake-up operation, it should be noted that the wake-up operation performed in step S50 described in this application is not a 1.0 wake-up operation.

Referring to FIG. 5, in an embodiment of the present application, the step S50 includes:

S501: Obtain identification information of all processes of the target application that has been frozen;

S502, acquiring all the processes of the target application that have been frozen according to the identification information of all the processes;

S503: Perform a wake-up operation on all the processes of the target application that have been frozen.

The identification information of all the processes of the frozen target application includes the application number UID of the frozen target application, each process number PID under the application number UID, Each process number PID corresponds to the log file under the process and the identification information of all the processes of the target application acquired according to the log file. The identification information of all processes may include the process number PID, the process name, the process status, the process priority, the process occupied CPU time, and the like. It should be clear that the list here is only several common identification information of the process, and does not mean that the identification information of the process must contain or only contain the above-mentioned types of information, which can be flexibly set according to specific application scenarios.

The electronic device may acquire all prime processes of the target application that have been frozen according to the identification information of all processes, and perform a wake-up operation on all the processes of the target application that have been frozen. The wakeup operation resumes running all the processes of the target application that have been frozen.

Referring to FIG. 6, the present application provides a device for applying freezing. The device includes:

The screen detection module 21 is used to determine whether the electronic device is in a screen-off state;

The application detection module 22 is configured to detect whether the target application holds a power lock in a screen-off state, the target application is each application currently in a running state in the electronic device, and the power lock is used to indicate the target When the application is in the off-screen state, it still keeps running;

The control module 23 is configured to release the power lock of the target application and perform a freezing operation on the target application according to the identification information of the target application.

The screen detection module 21 may be used to determine whether the electronic device is in a screen-off state, and then determine whether the electronic device should perform a freeze operation. If the screen is off, the application detection module 22 detects whether the target application holds the power lock. The target application is each application currently running in the electronic device. The power lock is used to indicate that the target application remains in the running state when it is in the off-screen state. After the application detection module 22 detects the power lock held by the target application, the control module 23 releases the power lock held by the target application. At this time, the control module may perform a freezing operation on the target application according to the identification information of the target application.

In an embodiment of the present application, the identification information of the target application includes:

The application number UID of the target application.

In this embodiment, the application number UID of the target application is essentially the identification information of the target application in the system. It can be understood that, because the Andriod system is a single-user system, in order to realize data sharing, the Android system assigns a different application number UID to each application. For example, if the target application is the application A currently running in the electronic device, and the application number UID corresponding to the target application is 2, then the The application number UID is 2.

In fact, as long as the target application can be identified within the protection scope of the present application, it is not limited to the commonly used application number UID.

Each process number PID under the application number UID.

It can be understood that an application program is composed of multiple processes, and each of the processes has its corresponding process number PID. For example, suppose the application number of the target application A is 2, the process corresponding to the target application A is a1, a2, a3, a4, and the process number corresponding to the process a1, a2, a3, a4 The PIDs are 11, 12, 13, and 14, respectively, and the process numbers PID corresponding to the processes a1, a2, a3, and a4 under the application number UID obtained at this time are 11, 12, respectively. 13, 14.

The PID of each process number corresponds to the record file under the process.

It can be understood that the process record file under a process contains the process identification information of all the processes started by the process. For example, if the application number UID of the target application A is 2, and the corresponding process number PID is 11, 12, 13, 14, then the process record file corresponding to each process number is a11. procs, a12.procs, a13.procs, a14.procs.

In the Andriod system, the common process recording file is cgroups.procs. In the IOS system and other systems, it is necessary to look at the location where the process identification information of all the processes started by the process is specifically stored. In fact, in any other system, as long as the process recording file records the process identification information of all the processes started by the process, the process identification information is within the scope of protection of the present invention, and is not limited to commonly used The process record file.

Then, the application detection module is further used to: obtain identification information of all processes of the target application obtained according to the log file.

In an embodiment of the present application, the control module is also used to:

Acquiring all the processes of the target application according to the identification information of the all processes;

Perform a freezing operation on all the acquired processes;

or,

Determine the identification information of the process that is not currently frozen by the target application according to the identification information of the process;

Acquiring all the processes of the target application that are not frozen according to the identification information of the processes that are not frozen;

A freeze operation is performed on all the acquired processes that are not frozen.

The control module 23 can obtain all the processes of the target application according to the identification information of the all processes of the target application. The identification information of all processes includes the process number PID, the process name, the process state, the process priority, the process occupied CPU time, and the like. After acquiring all the processes, the control module 23 performs a freeze operation on all the processes. The control module 23 may also determine the identification information of the currently unfrozen process of the target application according to the identification information of all processes of the target application, and then according to the unfrozen process of the process The identification information such as the process number PID, the process name, etc. acquires all the processes of the target application that are not frozen. The control module 23 may perform a freezing operation on all the processes that are not frozen, that is, freeze all the processes that are not frozen.

In an embodiment of the present application, if the target application does not hold the power lock, the control module 23 is further configured to: perform a freeze operation on the target application according to the identification information of the target application.

After the target application does not hold the power lock, when the electronic device is in a screen-off state, the control module 23 may perform freezing on all the processes of the target application according to the identification information of the target application operating. The identification information of the target application includes the application number UID of the target application, each process number PID under the application number UID, and each process number PID corresponding to the record under the process A file and identification information of all processes of the target application acquired according to the log file. The identification information of all processes may include the process number PID, the process name, the process state, the process priority, the process occupied CPU time, and the like. It should be clear that the list here is only several common identification information of the process, and does not mean that the identification information of the process must contain or only contain the above-mentioned types of information, which can be flexibly set according to specific application scenarios.

In an embodiment of the present application, the control module 23 is further configured to: after being detected by the screen detection module 21, if the electronic device is in a bright screen state and the wake-up condition is satisfied, wake up all frozen Describe the target application.

In this embodiment, the screen state of the electronic device is detected by the screen detection module 21, and after the detection, the electronic device is in a bright screen state. At this time, the wake-up condition refers to unlocking the electronic device. It can be understood that in actual operation, the electronic device may be bright due to accidentally touching the electronic device. At this time, the electronic device will wake up some applications such as dynamic wallpaper, foreground application, some system applications, and default input method. And the default desktop. If the operation of this wake-up application is recorded as a 1.0 wake-up operation, it should be noted that the control module 23 of the present application wakes up not the application awakened in the 1.0 wake-up operation, but the method involved in freezing the application Of the target application that has been frozen.

In an embodiment of the present application, the control module 23 wakes up the target application that has been frozen, including:

Acquiring identification information of all the processes of the target application that have been frozen;

Acquiring all the processes of the target application that have been frozen according to the identification information of all the processes;

A wake-up operation is performed on all the processes of the target application that have been frozen.

The identification information of all the processes of the frozen target application includes the application number UID of the frozen target application, each process number PID under the application number UID, the Each process number PID corresponds to the log file under the process and the identification information of all the processes of the target application acquired according to the log file. The identification information of all processes may include the process number PID, the process name, the process state, the process priority, the process occupied CPU time, and the like. It should be clear that the list here is only several common identification information of the process, and does not mean that the identification information of the process must contain or only contain the above-mentioned types of information, which can be flexibly set according to specific application scenarios.

The control module 23 may acquire all the processes of the target application that have been frozen according to the identification information of all processes, and perform wake-up on all the processes of the target application that have been frozen operating. The wakeup operation resumes running all the processes of the target application that have been frozen.

An embodiment of the present application further provides an electronic device, including a memory 720 and a processor 780. The memory 720 stores a computer program, and is characterized in that, when the computer program is executed by the processor 780, the computer program The processor 780 performs the steps of application freezing as described above. For ease of description, only parts related to the embodiments of the present application are shown, and specific technical details are not disclosed, please refer to the method part of the embodiments of the present application. The electronic device may be any terminal device including a mobile phone, tablet computer, PDA (Personal Digital Assistant), POS (Point of Sales), in-vehicle computer, wearable device, etc. The electronic device is Mobile phone as an example:

7 is a block diagram of a partial structure of a mobile phone related to the electronic [mobile phone structure] device provided by an embodiment of the present application. 7, the mobile phone includes: a radio frequency (Radio Frequency) circuit 710, a memory 720, an input unit 730, a display unit 740, a sensor 750, an audio circuit 760, a wireless fidelity (WiFi) module 7570, a processor 780 , And power supply 790 and other components. Those skilled in the art may understand that the structure of the mobile phone shown in FIG. 7 does not constitute a limitation on the mobile phone, and may include more or fewer components than those shown in the figure, or a combination of certain components, or a different component arrangement.

Among them, the RF circuit 710 can be used for receiving and sending signals during sending and receiving information or during a call. It can receive the downlink information of the base station and process it to the processor 780; it can also send the uplink data to the base station. Generally, RF circuits include but are not limited to antennas, at least one amplifier, transceiver, coupler, low noise amplifier (Low Noise Amplifier, LNA), duplexer, and so on. In addition, the RF circuit 710 can also communicate with the network and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile (GSM), General Packet Radio Service (GPRS), and Code Division Multiple Access (Code Division) Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), e-mail, Short Message Service (SMS), etc.

The memory 720 may be used to store software programs and modules. The processor 780 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 720. The memory 720 may mainly include a program storage area and a data storage area, where the program storage area may store an operating system and applications required for at least one function (such as an application program for a sound playback function, an application program for an image playback function, etc.), etc .; The data storage area can store data (such as audio data, address book, etc.) created according to the use of the mobile phone. In addition, the memory 720 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.

The input unit 730 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the mobile phone 700. Specifically, the input unit 730 may include a touch panel 731 and other input devices 732. The touch panel 731, also known as a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc. on or near the touch panel 731 Operation), and drive the corresponding connection device according to the preset program. In one embodiment, the touch panel 731 may include a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into contact coordinates, and then sends To the processor 780, and can receive the command sent by the processor 780 and execute it. In addition, the touch panel 731 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 731, the input unit 730 may also include other input devices 732. Specifically, other input devices 732 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.).

The display unit 740 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 740 may include a display panel 741. In one embodiment, the display panel 741 may be configured in the form of a liquid crystal display (Liquid Crystal) (LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. In one embodiment, the touch panel 731 may cover the display panel 741. When the touch panel 731 detects a touch operation on or near it, it is transmitted to the processor 780 to determine the type of touch event, and then the processor 780 according to The type of touch event provides a corresponding visual output on the display panel 741. Although in FIG. 7, the touch panel 731 and the display panel 741 are implemented as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 731 and the display panel 741 may be integrated and Realize the input and output functions of the mobile phone.

The mobile phone 700 may further include at least one sensor 750, such as a light sensor, a 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 741 according to the brightness of the ambient light, and the proximity sensor may close the display panel 741 and / or when the mobile phone moves to the ear Or backlight. The motion sensor may include an acceleration sensor, which can detect the magnitude of acceleration in various directions through the acceleration sensor, and can detect the magnitude and direction of gravity when at rest, and can be used for applications that recognize mobile phone gestures (such as horizontal and vertical screen switching), and vibration recognition-related functions (such as Pedometer, percussion), etc. In addition, the mobile phone can also be equipped with other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor and so on.

The audio circuit 760, the speaker 761, and the microphone 762 may provide an audio interface between the user and the mobile phone. The audio circuit 760 can transmit the received electrical signal converted to electrical signals to the speaker 761, which is converted into a sound signal output by the speaker 761; on the other hand, the microphone 762 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 760 After receiving, it is converted into audio data, and then processed by the audio data output processor 780, and then sent to another mobile phone through the RF circuit 710, or the audio data is output to the memory 720 for subsequent processing.

WiFi is a short-range wireless transmission technology. The mobile phone can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 770. It provides users with wireless broadband Internet access. Although FIG. 7 shows the WiFi module 770, it can be understood that it is not a necessary component of the mobile phone 700, and may be omitted as needed.

The processor 780 is the control center of the mobile phone, connects various parts of the entire mobile phone with various interfaces and lines, executes or executes the software programs and / or modules stored in the memory 720, and calls the data stored in the memory 720 to execute Various functions and processing data of the mobile phone, so as to monitor the mobile phone as a whole. In one embodiment, the processor 780 may include one or more processing units. In one embodiment, the processor 780 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, user interface, application programs, and the like; the modem processor mainly processes wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 780.

The mobile phone 700 further includes a power supply 790 (such as a battery) for powering various components. Preferably, the power supply can be logically connected to the processor 780 through a power management system, so as to realize functions such as charging, discharging, and power consumption management through the power management system.

In one embodiment, the mobile phone 700 may further include a camera, a Bluetooth module, and the like.

In the embodiment of the present application, when the processor 780 included in the electronic device executes the computer program stored in the memory, the steps of the process processing method provided in the foregoing embodiment are implemented.

Any references to memory, storage, databases, or other media used in this application may include non-volatile and / or volatile memory. Non-volatile memory may 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 many 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), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

The above-mentioned embodiments only express several implementation manners of the present application, and their descriptions are more specific and detailed, but they should not be construed as limiting the patent scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all fall within the protection scope of the present application. Therefore, the protection scope of the patent of this application shall be subject to the appended claims.

Claims

A method for applying freezing, which is applied to electronic equipment, is characterized by including:

Determine whether the electronic device is in the off-screen state;

If the electronic device is in a screen-off state, detect whether a target application holds a power lock, the target application is an application in the electronic device currently in a running state, and the power lock is used to indicate that the target application is in a screen-off state In the state, it still keeps running state;

If the target application holds the power lock, release the power lock of the target application, and perform a freeze operation on the target application according to the identification information of the target application.
The method according to claim 1, wherein the identification information of the target application comprises:

The application number UID of the target application;

PID of each process number under the application number UID;

Each process number PID corresponds to the record file under the process;

The method also includes:

The identification information of all processes of the target application acquired according to the log file.
The method according to claim 2, wherein the performing freezing operation on the target application according to the identification information of the target application comprises:

Acquiring all the processes of the target application according to the identification information of the all processes;

Perform a freezing operation on all the acquired processes;

or,

Determine the identification information of the process that is not currently frozen by the target application according to the identification information of all processes;

Acquiring all the processes of the target application that are not frozen according to the identification information of the processes that are not frozen;

A freeze operation is performed on all the acquired processes that are not frozen.
The method according to claim 1, wherein the method further comprises:

If the target application does not hold the power lock, the electronic device performs a freeze operation on the target application according to the identification information of the target application.
The method according to claim 1, wherein the method further comprises:

If the electronic device is in the bright screen state and the wake-up condition is satisfied, the target application that has been frozen is woken up.
The method according to claim 5, wherein the awakening of the target application that has been frozen includes:

Acquiring identification information of all the processes of the target application that have been frozen;

Acquiring all the processes of the target application that have been frozen according to the identification information of all the processes;

A wake-up operation is performed on all the processes of the target application that have been frozen.
The method according to claim 6, wherein the wake-up condition comprises:

Unlock the electronic device.
A device for applying freezing, characterized in that the device comprises:

The screen detection module is used to determine whether the electronic device is in a screen-off state;

An application detection module, configured to detect whether the target application holds a power lock in the screen-off state, the target application is each application currently running in the electronic device, and the power lock is used to indicate the target application When it is in the off state, it still keeps running;

The control module is configured to release the power lock of the target application and perform a freezing operation on the target application according to the identification information of the target application.
The apparatus according to claim 8, wherein the identification information of the target application includes:

The application number UID of the target application;

PID of each process number under the application number UID;

Each process number PID corresponds to the record file under the process;

Then, the application detection module is further used to: obtain identification information of all processes of the target application obtained according to the log file.
The device according to claim 9, wherein the control module is further configured to:

Acquiring all the processes of the target application according to the identification information of the all processes;

Perform a freezing operation on all the acquired processes;

or,

Determine the identification information of the process that is not currently frozen by the target application according to the identification information of all processes;

Acquiring all the processes of the target application that are not frozen according to the identification information of the processes that are not frozen;

A freeze operation is performed on all the acquired processes that are not frozen.
The apparatus according to claim 8, wherein if the target application does not hold the power lock, the control module is further configured to: perform a freeze operation on the target application according to the identification information of the target application .
The apparatus according to claim 8, wherein the control module is further configured to: after being detected by the screen detection module, if the electronic device is in a bright screen state and the wake-up condition is satisfied, the wake-up has been frozen Of the target application.
The apparatus according to claim 12, wherein the control module wakes up the target application that has been frozen, including:

Acquiring identification information of all the processes of the target application that have been frozen;

Acquiring all the processes of the target application that have been frozen according to the identification information of all the processes;

A wake-up operation is performed on all the processes of the target application that have been frozen.
The apparatus according to claim 13, wherein the wake-up condition comprises:

Unlock the electronic device.
An electronic device includes a memory and a processor, and the memory stores a computer program, wherein when the computer program is executed by the processor, the processor is caused to execute any of claims 1-7. One of the steps to freeze an application.
A computer non-volatile readable storage medium on which a computer program is stored, characterized in that, when the computer program is executed by a processor, the step of freezing the application according to any one of claims 1-7 is realized .