CN103402027B - Mobile terminal and method for putting same into sleeping state - Google Patents

Abstract

The invention relates to a mobile terminal and a method for putting the same into the sleeping state, which are used for preventing third-party software from maliciously operating the wake lock of the Android system on the mobile system, so that the mobile terminal can enter the sleeping state in time, achieving a good power-saving effect. The mobile terminal comprises an Android power management system and a wake lock release system connected with the Android power management system.

Description

A kind of mobile terminal and the method for making mobile terminal enter sleep state

technical field

The present invention relates to the field of mobile communication, more specifically, to a mobile terminal and a method for making the mobile terminal enter a sleep state.

Background technique

Smartphones typically drain power quickly, and putting a smartphone to sleep as quickly as possible when not in use is one of the main ways to save power. However, many third-party software are often installed on smartphones nowadays. These third-party software often frequently set various timers to wake up the phone regularly and refresh the data in order to maintain the refresh of its own data or for other unfriendly purposes. Do all kinds of background processing; at the same time, in order to handle their own needs, each application will force the system to process their requests before allowing the system to enter the sleep state. Due to the uneven quality of different applications, especially some malicious third-party software often causes the Android system to fail to sleep, causing the mobile phone CPU to be in a running state all the time and unable to enter sleep, resulting in the rapid consumption of battery power.

Contents of the invention

The technical problem to be solved by the present invention is to design a mobile terminal and a method for making the mobile terminal enter the sleep state in view of the deficiencies in the prior art, so as to prevent third-party software from maliciously running the wake lock of the system, so that the system can enter the sleep state in time , to achieve a good power saving effect.

The technical solution adopted by the present invention to solve the technical problem is to construct a mobile terminal, including a power management system, and a wake-up lock release system connected to the power management system.

Preferably, the wake lock release system of the present invention includes:

The time setting module is used to set the legal working time length of the wake lock applied by each application program of the mobile terminal and the time period for detecting whether the wake lock is in the working state;

The time recording module is used to record the time point when the wake lock applied by the application program starts to work;

The list setting module is used to set the application program white list;

The operation interface module is used to provide users with independent setting operation options;

A detection module, configured to periodically detect whether a wake lock is in a working state according to the time period;

The judging module is used to judge whether the wake lock should be released according to whether the application program is on the white list, whether the time length of the application program running the wake lock exceeds its statutory working time length, and the consultation confirmation mechanism;

A wake lock release module, configured to release the wake lock when the judging module judges that the wake lock should be released.

Preferably, the length of the time period is 5 minutes to 10 minutes.

Preferably, the list setting module includes a white list, and the white list records a list of applications that do not perform forced release of the wake lock.

Preferably, the judging module includes a whitelist fuzzy matching engine, configured to judge whether the application corresponding to the wakelock detected by the detection module in the working state is on the application whitelist, and the whitelist fuzzy matching The engine fuzzily matches the application program corresponding to the wake lock in the working state detected by the detection module with the application program list recorded in the whitelist list, and if the match is successful, the application program is added to the whitelist list, and consider that the application corresponding to the wakelock is on the application whitelist, and if the matching fails, consider that the application corresponding to the wakelock is not on the application whitelist.

Preferably, the judging module further includes a consultation and confirmation submodule, which is used to consult and confirm whether the application running the wakelock needs to continue running the wakelock;

Preferably, the time setting module is also used to set the specified time for the program response of the consultation confirmation sub-module.

Preferably, the designated time for the program response is a period of time between 1 second and 1 minute after the start of the consultation confirmation module.

Preferably, the operation interface module includes a wake lock legal duration setting submodule, which is used to provide setting options for the legal working time length of the wake lock applied by each application program of the mobile terminal; the wake lock detection cycle setting submodule, It is used to provide setting options for detecting whether a wake lock is in the working state of the time period; the whitelist setting submodule is used to provide setting options for the application whitelist; the response time setting submodule is used to provide the described Consult and confirm the setting option of the program response designation time of the sub-module.

Preferably, the method for making the mobile terminal enter the sleep state of the present invention includes the following steps:

In the mobile terminal, set the legal working time length of the wake-up lock applied by each application program of the mobile terminal, the time period for the system to detect the wake-up lock, and the specified time for consulting and confirming module program response;

Set application whitelist;

Record the time when the wake lock applied by the application starts working;

Periodically detect whether a wake lock is in a working state according to the time period during which the system detects the wake lock;

When it is detected that a wake lock is in the working state, it is determined whether the application corresponding to the wake lock in the working state is on the application whitelist;

If the application program corresponding to the wake lock is not on the application white list, then determine whether the working time of the wake lock exceeds the legal working time length of the wake lock;

If the working time of the wake-up lock exceeds the legal working time of the wake-up lock, a consultation confirmation mechanism is started to ask whether the application program still needs to run the wake-up lock, and if the result of the inquiry is that the application program does not need to continue running the wake-up lock wake lock, or the application program does not make a clear reply within the specified time, then start the wake lock release module to release the wake lock.

The mobile terminal of the present invention and the method for making the mobile terminal enter the sleep state can judge the application program running the wake lock, and set the legal duration of the wake lock operation for some third-party software. When the wake lock operation time applied by these programs is detected When the legal time is exceeded, the wake-up lock is automatically released to prevent third-party software from maliciously running the system, so that the system can enter the sleep state in time to achieve a good power-saving effect.

Description of drawings

FIG. 1 is an overall structural diagram of a mobile terminal in a preferred embodiment of the present invention.

Fig. 2 is a functional block diagram of a wake lock release system in a preferred embodiment of the present invention.

Fig. 3 is a flowchart of a method for putting a mobile terminal into a sleep state according to a preferred embodiment of the present invention.

detailed description

Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

As shown in FIG. 1 , it is an overall structural diagram of a mobile terminal in a preferred embodiment of the present invention.

The mobile terminal in a preferred embodiment of the present invention includes: an Android power management system 1, a wake lock release system 2, and the Android power management system 1 is connected to the wake lock release system 2.

As shown in FIG. 2 , it is a functional block diagram of a wakelock release system in a preferred embodiment of the present invention.

The functional block diagram of the wake lock release system 2 of the preferred embodiment of the present invention includes:

The time setting module 21 is used to set the legal working time length of the wake lock applied by each application program of the mobile terminal and is used to detect whether there is a time period for the wake lock to be in the working state; it is also used to set the consulting confirmation module program of the mobile terminal Respond to the specified time. As a preferred embodiment, the system can set a suitable wake lock legal working time length for the wake lock applied by each application program of the mobile terminal according to actual needs, for example, a certain .MP3 format file can be set with a legal wake lock slightly longer than its playback time Length of working hours. As another preferred embodiment, the time period for the mobile terminal to detect whether there is a wake lock in the working state can be set by default by the system, and the length of the time period can be set to any length between 5 minutes and 10 minutes. As yet another preferred implementation, the designated time for the consultation confirmation module program response can be set by default by the system, specifically, it can be set as a time period between 1 second and 1 minute after the consultation confirmation mechanism is started.

The time recording module 22 is configured to record the time point when the wake lock applied for by the application starts working.

The list setting module 23 is used to set the application program white list; as a preferred embodiment, the list setting module 23 may include a white list list (not shown), which records the application programs that do not need to perform forced release of the wake lock The list; the white list can be set by default by the system, and it includes applications such as system-level applications that are not suitable for forcibly releasing the wake lock.

The operation interface module 24 is used to provide users with independent setting operation options; as a preferred embodiment, it can include application program wake lock legal working time length setting sub-module, wake lock detection time period setting sub-module, white list setting sub-module, consultation The confirmation module program responds to the specified time setting sub-module. Each sub-module provides user options for users to set independently according to their needs.

The detection module 25 is configured to periodically detect whether there is a wake lock in the working state according to the time period for detecting whether the wake lock is in the working state.

The judging module 26 is used to judge whether the wake lock should be released according to whether the application program is on the white list, whether the time length of the application program running the wake lock exceeds its legal working time, and the consultation confirmation mechanism.

As a preferred embodiment, the judging module 26 includes a whitelist fuzzy matching engine (not shown in the figure), which is used to judge whether the application corresponding to the wakelock in the working state detected by the detection module 25 is on the application whitelist, The whitelist fuzzy matching engine performs fuzzy matching on the application program corresponding to the wake lock in the working state recorded by the setting recording module and the application program list recorded in the whitelist list, and if the matching is successful, the application program The program adds the whitelist and considers that the application corresponding to the wakelock is on the application whitelist, and if the matching fails, considers that the application corresponding to the wakelock is not on the application whitelist. If the matching result shows that the application corresponding to the wake lock is not on the application whitelist, it is judged whether the working time of the wake lock exceeds the legal working time of the wake lock, if the wake lock If the working time of the lock exceeds the legal working time of the wake lock, start the consultation and confirmation mechanism to ask whether the application still needs to run the wake lock. If the result of the inquiry is that the application does not need to continue running the wake lock, or If the application program does not make a clear reply within the specified time, the wake lock release module is started.

As another preferred implementation, the judging module 26 also includes a consultation and confirmation submodule (not shown in the figure), which is used to consult and confirm whether the application program running the wakelock needs to continue running the wakelock; as a preferred implementation, The consultation confirmation module 24 may include an interrogator (not shown in the figure), through which the system inquires the application running the wakelock whether to continue running the wakelock.

The wake lock release module 27 is configured to release the wake lock when the judging module judges that the wake lock should be released.

As shown in FIG. 3 , it is a flowchart of a method for putting a mobile terminal into a sleep state according to a preferred embodiment of the present invention.

Step 31, use the time setting module 21 shown in Figure 2 to set the legal working time length of the wake lock applied by each application program of the mobile terminal, the time period for the system to detect the wake lock, and the specified time for the consultation and confirmation module program response.

Step 32, use the list setting module 23 shown in FIG. 2 to set the application program white list.

Step 33, using the time recording module 22 shown in FIG. 2 to record the time point when the wake lock applied for by the application starts working.

Step 34, use the detection module 25 as shown in Figure 2 to detect whether there is a wake-up lock in the working state in the detection system at intervals according to the time period; if it is not detected that the wake-up lock is in the working state, then end this judgment, if If it is detected that a wake lock is in working state, then enter step 35.

Step 35, using the judging module 26 shown in Figure 2 to judge whether the application corresponding to the wake lock in the working state is on the application whitelist; if the application is on the application whitelist, Then end this judgment, if the application program is not on the application program white list, then enter step 36 .

Step 36, use judging module 26 as shown in Figure 2 to judge whether the working time length of described wake-up lock exceeds the described legal working time length of this wake-up lock; If not exceeding, then end this judgment, if exceed, then Go to step 37.

Step 37, use the judging module 26 shown in Figure 2 to judge whether the application program corresponding to the wake-up lock needs to run the wake-up lock; if necessary, end this judgment, if not, or within a specified time the application If the program does not reply, then enter step 38.

Step 38, use the wake lock release module 27 shown in FIG. 2 to release the wake lock.

Various settings in step 31 and step 32 can be independently set by the user through the operation interface module 24 shown in FIG. 2 as required.

In step 35, the judging module 26 shown in FIG. 2 judges the application corresponding to the wake lock in the working state by fuzzy matching the application program with the whitelist list through the whitelist fuzzy matching engine. Whether the program is on the application whitelist.

In step 37, the judging module 26 as shown in Figure 2 judges whether the application program corresponding to the wake-up lock needs to run the wake-up lock through the consultation and confirmation sub-module. As a preferred embodiment, the consultation and confirmation sub-module can support the system , query and other cross-process access methods for consultation and confirmation.

The mobile terminal and the method for putting the mobile terminal into a sleep state in the preferred embodiments of the present invention can prevent the third-party application software from the problem that the wake-up lock cannot be actively released due to various reasons, such as program exceptions, etc., thereby avoiding third-party application software. The power consumption problem caused by the long-term use of the wake lock causes the terminal CPU to fail to enter the sleep state in time. Specifically, if some third-party applications still do not maliciously occupy the wake lock within a certain period of time after closing and do not release it, then through the judgment of the judgment module of the present invention, a decision to forcibly release the wake lock can be made, thereby starting the release of the wake lock The module releases the wake-up lock, so that the mobile terminal of the present invention enters the sleep state in time, thereby achieving the purpose of power saving.

Claims (9)

1. A mobile terminal, comprising a power management system, further comprising a wake-up lock release system connected to the power management system, the wake-up lock release system comprising: The time setting module is used to set the legal working time length of the wake lock applied by each application program of the mobile terminal and the time period for detecting whether the wake lock is in the working state; The time recording module is used to record the time point when the wake lock applied by the application program starts to work; The list setting module is used to set the application program white list; The operation interface module is used to provide users with independent setting operation options; A detection module, configured to periodically detect whether a wake lock is in a working state according to the time period; The judging module is used to judge whether the wake lock should be released according to whether the application program is on the white list, whether the time length of the application program running the wake lock exceeds its statutory working time length, and the consultation confirmation mechanism; A wake lock release module, configured to release the wake lock when the judging module judges that the wake lock should be released. 2. The mobile terminal according to claim 1, wherein the length of the time period is 5 minutes to 10 minutes. 3. The mobile terminal according to claim 1, characterized in that: the list setting module includes a white list, and the white list records a list of applications that do not perform forced release of the wake lock. 4. The mobile terminal according to claim 1, characterized in that: the judging module includes a whitelist fuzzy matching engine for judging whether the application corresponding to the wakelock detected by the detecting module is in the working state or not. On the application program white list, the white list fuzzy matching engine performs fuzzy matching on the application program corresponding to the wake lock in the working state detected by the detection module and the application program list recorded in the white list list. If successful, then add the application to the whitelist, and consider that the application corresponding to the wakelock is on the application whitelist; if the match fails, consider that the application corresponding to the wakelock is not in the whitelist. above application whitelist. 5 . The mobile terminal according to claim 1 , wherein the judging module further includes a consultation and confirmation submodule, configured to consult and confirm whether the application running the wakelock needs to continue running the wakelock. 6 . 6 . The mobile terminal according to claim 1 , wherein the time setting module is also used to set a specified time for program response of the consultation and confirmation sub-module. 7 . 7. The mobile terminal according to claim 6, wherein the designated time for the program response is a time period between 1 second and 1 minute after the consultation confirmation module is started. 8. The mobile terminal according to claim 1, characterized in that: the operation interface module includes a wake lock legal duration setting submodule, which is used to provide the legal working time length of the wake lock applied by each application program of the mobile terminal The setting option of the wake lock detection cycle setting submodule is used to provide the setting options of the time period used to detect whether there is a wake lock in the working state; the white list setting sub module is used to provide the setting of the white list of the application Option; the response time setting submodule is used to provide the setting option of the specified time for the program response of the consultation confirmation submodule. 9. A method for making a mobile terminal enter a sleep state, comprising the following steps: In the mobile terminal as described in any one of claims 1-8, the legal working time length of the wake-up lock applied by each application program of the mobile terminal is set, the time period of the system detection wake-up lock, consultation and confirmation module program response specified time; Set application whitelist; Record the time when the wake lock applied by the application starts working; Periodically detect whether a wake lock is in a working state according to the time period during which the system detects the wake lock; When it is detected that a wake lock is in the working state, it is determined whether the application corresponding to the wake lock in the working state is on the application whitelist; If the application program corresponding to the wake lock is not on the application white list, then determine whether the working time of the wake lock exceeds the legal working time length of the wake lock; If the working time of the wake-up lock exceeds the legal working time of the wake-up lock, a consultation confirmation mechanism is started to ask whether the application program still needs to run the wake-up lock, and if the result of the inquiry is that the application program does not need to continue running the wake-up lock wake lock, or the application program does not make a clear reply within the specified time, then start the wake lock release module to release the wake lock.