CN104503828B - A kind of process management method and terminal - Google Patents
A kind of process management method and terminal Download PDFInfo
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- CN104503828B CN104503828B CN201410779136.7A CN201410779136A CN104503828B CN 104503828 B CN104503828 B CN 104503828B CN 201410779136 A CN201410779136 A CN 201410779136A CN 104503828 B CN104503828 B CN 104503828B
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- 238000000034 method Methods 0.000 title claims abstract description 541
- 238000007726 management method Methods 0.000 title claims abstract description 21
- 230000006870 function Effects 0.000 claims description 40
- 238000001514 detection method Methods 0.000 claims description 11
- 238000012986 modification Methods 0.000 claims description 5
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- 108010001267 Protein Subunits Proteins 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 15
- 230000004044 response Effects 0.000 description 8
- 238000004064 recycling Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The embodiment of the invention discloses a kind of process management method and terminals, wherein the process management method includes: target end process, to discharge the terminal memory source that the target process occupies；The identification information for obtaining the target process, according to target process described in the identification information judgment of the target process whether be preset resident managing process binding process；If so, restarting the target process.Using the partial memory resource of releasable terminal of the invention, and save the terminal memory source of Resident Process occupancy.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of process management method and terminals.
Background technique
With the continuous development of the communication technology, the function of mobile terminal is increasingly rich, and runs application on mobile terminals
Also more and more, the use of the memory source of mobile terminal, which seems, to become more and more important.Mobile terminal usually needs in use
Certain processes are resided with monitor terminal operating status and are promptly responded, such as alarm clock process, if closing, alarm clock is arrived
Timing instant would not be rung.But Resident Process occupies always mobile phone EMS memory and is hardly recovered, for a long time with mobile terminal
Use, Resident Process can more and more, and the memory of Resident Process occupancy can be increased due to fragmentation, reside into
The memory source of Cheng Zhanyong is more and more, this makes the speed of service of mobile terminal slower and slower, card machine occurs, reports an error or without sound
The case where answering.In addition, the priority-level due to Resident Process is high, will not generally it be moved to end, when terminal memory source is lower than one
When determining degree, terminal will usually select to terminate foreground process, seriously affect user experience.
Summary of the invention
The embodiment of the invention provides a kind of Resident Process management method and terminals, can reduce the memory source of Resident Process
It occupies, and the memory source for occupying the Resident Process in terminal in addition to resident managing process easily recycles, and keeps it can be certainly
The characteristics of dynamic starting, improve user experience.
The embodiment of the invention provides a kind of process management methods, which comprises
Target end process, to discharge the terminal memory source that the target process occupies；
The identification information for obtaining the target process, according to target process described in the identification information judgment of the target process
Whether be preset resident managing process binding process；
If so, restarting the target process.
Correspondingly, the embodiment of the invention provides a kind of terminal, the terminal includes:
End unit is used for target end process, to discharge the terminal memory source that the target process occupies；
Acquiring unit, for obtaining the identification information of the target process；
Whether judging unit is preset normal for the target process according to the identification information judgment of the target process
In the binding process of managing process；
Start unit judges the target process for the binding process of the resident managing process for the judging unit
When, restart the target process.
The embodiment of the present invention can target end process may be used also with discharging the terminal memory source that the target process occupies
Whether the identification information for obtaining the target process is pre- according to target process described in the identification information judgment of the target process
If resident managing process binding process, and then judge the target process be preset resident managing process binding into
The target process is restarted when journey, the target process is made to restPose, and releasable portion terminal memory source subtracts
The memory source that Resident Process occupies in few terminal, and occupy other Resident Process in terminal in addition to resident managing process
Memory source be easy recycling, and keep other Resident Process can self-starting the characteristics of, improve user experience.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of process management method flow diagram provided in an embodiment of the present invention；
Fig. 2 is another process management method flow diagram provided in an embodiment of the present invention；
Fig. 3 is another process management method flow diagram provided in an embodiment of the present invention；
Fig. 4 is a kind of terminal structure schematic diagram provided in an embodiment of the present invention；
Fig. 5 is one schematic diagram of structure of end unit provided in an embodiment of the present invention；
Fig. 6 is two schematic diagram of structure of end unit provided in an embodiment of the present invention；
Fig. 7 is the process relation schematic diagram in terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the specific implementation, the terminal mentioned in the embodiment of the present invention includes but is not limited to: smart phone (such as Android
Mobile phone, IOS mobile phone), tablet computer, laptop, palm PC, the electronic equipments such as wearable intelligent equipment.
A kind of process management method provided in an embodiment of the present invention and terminal are carried out below in conjunction with Fig. 1 to Fig. 7 specific
Description.
It is a kind of process management method flow diagram provided in an embodiment of the present invention, process as shown in the figure referring to Fig. 1
Management method can comprise the following steps that
S101, target end process, to discharge the terminal memory source that the target process occupies.
In the specific implementation, process refers to the application program being currently running in the terminal.The memory of multiple process shared terminals
Resource, when the not used free memory resource value of terminal is lower than to a certain degree, the speed of service of terminal can be slower and slower, occurs
Card machine, report an error or without response the case where.Terminal would generally provide application manager to user management process, when terminal is blocked
Machine or without response the case where when, user can enter application manager select target end process, be accounted for discharging target process
Terminal memory source.
It should be noted that target process mentioned by the present invention is preset Resident Process, Resident Process when terminal is dispatched from the factory
Refer to that long-term occupied terminal memory source provides the process of service, residence characteristics are embodied in: priority-level is especially high, leads to
Chang Buhui is moved to end, and can be started automatically immediately being moved to end.In the present embodiment, in order to keep target process occupied
Memory source is easy recycling, needs to allow it to become common process the priority-level for reducing target process in advance, can just make terminal
It can terminate or maintain the target process according to the service condition of memory source.
S102 obtains the identification information of the target process, according to mesh described in the identification information judgment of the target process
Mark process is the binding process of preset resident managing process.
In the specific implementation, needing that the Resident Process specified in terminal is set as resident managing process in advance, by its in terminal
His Resident Process is set as the binding process of the resident managing process.Specifically, terminal can obtain target process in advance
Identification information, then registering the identification information of the target process with target process described in remarks in resident managing process is
The binding process of the resident managing process.Such as a binding relationship chained list is created in resident managing process, wherein recording
All identification informations with the process that the resident managing process is binding relationship, one of identification information is target process
Identification information.After terminal target end process, the identification information of the target process is obtained first, according to the mark of the target process
Information judges whether it is the binding process of the resident managing process, if performing the next step rapid S103, otherwise, keeps the mesh
The end state of mark process.
The identification information storage of the target process is in the application configuration file of target process, the number usually applied
Signature, or other contents to the unique identities of identification process, such as the operating system that terminal uses is Android
When system, the identification information can be in<manifest>in AndroidManifest.xml file in application configuration file
The content of android:process in the content of android:sharedUserId or<application>.
It should be noted that resident managing process preset in the present embodiment is unique Resident Process in terminal, and
The Resident Process of binding process as resident managing process, need to reduce its priority-level in advance and allow makes to lose residence characteristics,
To allow the present embodiment to execute step S101.
S103 restarts the target process.
The target process being moved to end in step S101 restarting can be made to continue offer service after executing this step, make mesh
Mark process has the characteristics that Resident Process can start automatically immediately.
In an alternative embodiment, in method shown in Fig. 1, step S101 target end process is executed, described in release
Before the terminal memory source that target process occupies, following steps can be performed:
11) Resident Process specified in the terminal, is set as the resident managing process, by other in the terminal
Resident Process be set as the binding process of the resident managing process.
12) priority-level of the binding process of the resident managing process, is modified, so that the resident managing process
The priority-level of binding process is lower than the foreground process in the terminal.
The residence characteristics of Resident Process in terminal are mainly reflected in: the priority-level of Resident Process is higher than its in terminal
His process, therefore Resident Process will not be generally moved to end, and can be opened automatically immediately in the case where terminal is opened being moved to end
It is dynamic.In the present embodiment, pass through step 11)~12), the process in terminal provided in an embodiment of the present invention as shown in Figure 7 is closed
It is schematic diagram, residing managing process becomes unique Resident Process in terminal, therefore reduces what Resident Process in terminal occupied
Terminal memory source, and other Resident Process lose it and reside because of its priority-level is fallen below foreground process
Characteristic, the state or original is terminated by step S101 that the startup function that the manual selection target process of user can be allowed to provide switchs
This target process as Resident Process, to discharge the partial memory resource of terminal, and again further through step S102 and S103
The characteristics of starting target process makes it remain able to self-starting.It should be noted that resident managing process in the present embodiment
Binding process depends on resident managing process to exist, i.e., when the starting of resident managing process comes into force, the binding process can just be opened
It is dynamic to come into force.
In another alternative embodiment, in method shown in Fig. 1, execute step S103 restart the target into
Before journey, following steps can be performed:
21) state of the startup function switch of presently described target process, the state packet of the startup function switch, are obtained
It includes: open state or off status.
In the specific implementation, terminal can provide the startup function switch of target process for user, therefore user can pass through starting
Functional switch manually selects starting or target end process, wherein the corresponding starting target of the open state of startup function switch into
The off status of journey, the startup function switch corresponds to target end process.The state of target process startup function switch can be made
Judge whether to need the reference conditions for starting the target process automatically for terminal, such as terminal opening target process before being turned off
Dynamic functional switch is set on state, and all processes include that target process is all moved to end in terminal after closing terminal, and terminal is again
When starting, terminal detects just automatically starting process when the startup function switch of target process is open state.
22) whether the state for, judging the startup function switch is open state, if so, executing described in the restarting
Target process step.
Optionally, if the state of startup function switch is off status, the end state of the target process, such mesh are maintained
The occupied terminal memory source of mark process can release.
Pass through execute step 21)~22), if keep target process startup function switch be open state, the target into
It can also be restarted immediately when journey is moved to end and user's offer service is provided, target process is enable to have Resident Process automatic
The characteristics of starting；And if the state of startup function switch is off status, terminal target end process simultaneously maintains target process
End state, the occupied terminal memory source of the target process can release.
The embodiment of the present invention obtains the identification information of the target process by target end process, and according to the mesh
Target process described in the identification information judgment of mark process be preset resident managing process binding into when restart the mesh
Mark process makes the target process restPose, releasable portion terminal memory source, reduces Resident Process in terminal and accounts for
Memory source, and the memory source for occupying other Resident Process in terminal in addition to resident managing process is easy back
Receive, and keep other Resident Process can self-starting the characteristics of, improve user experience.
Referring to fig. 2, be another process management method flow diagram provided in an embodiment of the present invention, it is as shown in the figure into
Thread management method can comprise the following steps that
S201 detects that the memory use value of target process is greater than preset threshold.
In the specific implementation, due to the defect that program itself designs RAM leakage can occur in the process of running for certain processes
Situation, which there is RAM leakage process, in these gradually to drain the memory source of terminal, therefore cannot create again in terminal new
Process, and occur without response, card machine or the case where report an error.There is RAM leakage in process in order to prevent, can be to the process in terminal
The threshold value of a default memory use value is led to when detecting the memory use value of target process greater than preset threshold to terminal
Crossing to execute step S202~S205 and discharge the memory source for the terminal that the target process occupies and restart the target process makes
It restPoses.
S202 terminates the target process, to discharge the terminal memory source that the target process occupies.
The residence characteristics of Resident Process in terminal are mainly reflected in: priority-level is especially high, will not generally be moved to end,
It can the automatic starting immediately in the case where terminal is opened being moved to end.In the present embodiment, it needs to specify in terminal in advance
Resident Process be set as the resident managing process, set the resident managing process for Resident Process other in terminal
Binding process, and reduce the priority-level of the binding process of resident managing process, make its lose residence characteristics as with it is normal
The common process of binding process is carried out in managing process.Therefore resident managing process becomes unique Resident Process in terminal, and
Originally it can detect that the memory use value of target process is big in step S201 and S202 as the target process of Resident Process
Terminate the process when preset threshold, the memory source for occupying it is easily recovered, and is made further through step S203~S206
Target process still have the characteristics that Resident Process after can be started automatically again.
S203 obtains the identification information of the target process, according to mesh described in the identification information judgment of the target process
Mark process is the binding process of preset resident managing process.
S204 obtains the state of the startup function switch of presently described target process, the state of the startup function switch
It include: open state or off status.
In the specific implementation, terminal can provide the startup function switch of target process for user, therefore user can pass through starting
Functional switch manually selects starting or target end process, wherein the corresponding starting target of the open state of startup function switch into
The off status of journey, the startup function switch corresponds to target end process.The state of target process startup function switch can be made
Judge whether to need the reference conditions for starting the target process automatically for terminal, such as terminal opening target process before being turned off
Dynamic functional switch is set on state, and all processes include that target process is all moved to end in terminal after closing terminal, and terminal is again
When starting, terminal detects just automatically starting process when the startup function switch of target process is open state；If target into
The journey state that startup function switchs before the end is off status, maintains the end state of the target process.
S205 judges the state of the startup function switch for open state.
S206 restarts the target process.
In the present embodiment, step S203 step S206 distinguishes step S102 and step in embodiment shown in Figure 1
S103, details are not described herein.
The embodiment of the present invention, detect target process memory use value be greater than preset threshold when, terminate the target into
Then journey obtains the identification information of the target process, according to target process described in the identification information judgment of the target process
For the binding process of preset resident managing process, and the startup function switch state of the target process when being open state again
Start the target process, target process is made to restPose, releasable portion terminal memory source is reduced in terminal and resided
The memory source that process occupies, and prevent the process in terminal from RAM leakage occur and the memory source of terminal is caused to be drained.
Another process management method flow diagram provided in an embodiment of the present invention referring to Fig. 3, it is as shown in the figure into
Thread management method can comprise the following steps that
The Resident Process specified in the terminal is set as the resident managing process, by its in the terminal by S301
His Resident Process is set as the binding process of the resident managing process.
S302 modifies the priority-level of the binding process of the resident managing process, so that the resident managing process
Binding process priority-level lower than the foreground process in the terminal.
In the specific implementation, the priority-level that the residence characteristics of the Resident Process in terminal are mainly reflected in Resident Process is special
It is not high, it will not generally be moved to end, it can the automatic starting immediately in the case where terminal is opened being moved to end.In the present embodiment
In, so that resident managing process is become unique Resident Process in terminal by step S301 and step S302, reduces in terminal
The memory source that Resident Process occupies, and other Resident Process are because fallen below foreground process for its priority-level
Its residence characteristics is lost, and becomes the binding process of resident managing process, reduces the terminal that Resident Process occupies in terminal
Memory source.And it can be by step S303~S305 when the memory use value for detecting terminal is greater than preset threshold, by terminal
Middle priority-level is determined as the target process lower than the process of foreground process, and terminates the target process, to discharge the mesh
The terminal memory source that mark process occupies, can discharge the partial memory resource of terminal but also preferentially meet foreground process to memory
The needs of resource protect foreground process not terminated suddenly.
S303 detects that the memory use value of terminal is greater than preset threshold.
In the specific implementation, when the not used free memory resource value of terminal is lower than to a certain degree, the speed of service of terminal
Can it is slower and slower, there is card machine, report an error or without response the case where, occur above situation in order to prevent, an end can be preset
End memory use value threshold value passes through when detecting the memory use value of terminal greater than preset threshold to terminal and executes step
S302 and step S303 is to discharge the memory source of part terminal.
S304, the process by priority-level in the terminal lower than foreground process are determined as target process.
In terminal free memory resource lower than to a certain degree when influence terminal the speed of service, terminal need latter end into
For journey to discharge partial memory resource, usual user is more concerned about the foreground process currently interacted with user, it is desirable to which terminal can be excellent
First meet the use of foreground process memory source, in case foreground process is terminated suddenly and loses current foreground process and user's friendship
Data caused by mutually, therefore preferential selection is terminated the process that priority-level is lower than foreground process by terminal, to protect foreground
Process.
S305 terminates the target process, to discharge the terminal memory source that the target process occupies.
S306 obtains the identification information of the target process, according to mesh described in the identification information judgment of the target process
Mark process is the binding process of preset resident managing process.
In the specific implementation, needing that the Resident Process specified in terminal is set as the resident managing process in advance, by terminal
Middle others Resident Process is set as the binding process of the resident managing process, and modifies the binding process of resident managing process
Priority-level so that the priority-level of the binding process of resident managing process is lower than the foreground process in terminal, therefore
The binding process of resident managing process can be targeted process in step s 304.
S307 restarts the target process.
In the present embodiment, step S305 and step S307 distinguish step S101 and step in embodiment shown in Figure 1
S103, details are not described herein.
The embodiment of the present invention, when detecting that the memory use value of terminal is greater than preset threshold, by priority in the terminal
Rank is determined as the target process lower than the process of foreground process, and then terminates the target process, then obtains the mesh
The identification information of mark process, according to target process described in the identification information judgment of the target process be it is preset it is resident manage into
The target process is restarted when the binding process of journey, releasable portion terminal memory source protects the foreground process of terminal
Do not terminated suddenly, reduces the memory source that Resident Process occupies in terminal, and make in terminal in addition to resident managing process
The characteristics of memory source that other Resident Process occupy is easy recycling and keeps its energy self-starting, improves user experience.
Referring to fig. 4, a kind of terminal structure schematic diagram provided in an embodiment of the present invention, terminal as shown in the figure at least can wrap
It includes: end unit 401, acquiring unit 402, judging unit 403, start unit 404.
End unit 401 is used for target end process, to discharge the terminal memory source that the target process occupies.
Process refers to the application program being currently running in terminal system.The memory source of multiple process shared terminals, when
When the not used free memory resource value of terminal is lower than to a certain degree, the speed of service of terminal can be slower and slower, card machine, report occurs
It is wrong or the case where without response.Terminal would generally provide application manager to user management process, when terminal occur card machine or
When without the case where response, user, which can enter application manager selection, terminates certain processes, to discharge the end of these processes occupancy
End memory resource.Optionally, end unit 401 can be when residual terminal memory source be low, according to the priority of process in terminal
Rank target end process, to discharge the terminal memory source that the target process occupies.
It should be noted that target process mentioned by the present invention is originally used for preset Resident Process when terminal factory, reside
Process refers to that long-term occupied terminal memory source provides the process of service, and residence characteristics are embodied in: priority-level is special
Height will not be usually moved to end, and can be started automatically immediately being moved to end.In order to make the target process for being originally used for Resident Process
Occupied memory source is easy recycling, needs to make it lose residence characteristics the priority-level for reducing target process in advance, tie
Shu Danyuan 401 could terminate the target process according to the service condition of memory source.
Acquiring unit 402, for obtaining the identification information of the target process.
The identification information storage of target process is in the application configuration file of target process, and usually the number of process is signed
Name, or other contents to the unique identities of identification process, such as the operating system that terminal uses is Android system
When system, the identification information can be in<manifest>in AndroidManifest.xml file in application configuration file
The content of android:process in the content of android:sharedUserId or<application>.
Whether judging unit 403 is default for the target process according to the identification information judgment of the target process
Resident managing process binding process.
It whether is preset normal in the target process according to the identification information judgment of the target process of judging unit 403
Before the binding process of managing process, need that the Resident Process specified in terminal is set as the resident managing process in advance,
Set Resident Process other in terminal to the binding process of the resident managing process.Specifically, acquiring unit 402 obtains
The identification information of target process, then the identification information is registered in resident managing process with target process described in remarks as
The binding process of the resident managing process.Such as a binding relationship chained list is created in resident managing process, wherein recording
It is all to establish the identification information for having the processes of binding relationship with the resident managing process, one of identification information be target into
The identification information of journey.After 401 target end process of end unit, acquiring unit 402 obtains the identification information of the target process,
Judging unit 403 according to the identification information judgment of the target process whether be the resident managing process binding process, if so,
The target process is then restarted by start unit 404.
Start unit 404 judges that the identification information of the target process is resided to be preset for the judging unit 403
When the binding process of managing process, the target process is restarted.
It should be noted that resident managing process is unique Resident Process in terminal, and become resident managing process
The Resident Process of binding process, need to reduce its priority-level in advance makes it lose residence characteristics, to allow end unit 401
Terminate the target process originally as Resident Process.
In an alternative embodiment, the terminal further include: setting unit 405 terminates described for the end unit 401
Before target process, the Resident Process specified in the terminal is set as the resident managing process, by its in the terminal
His Resident Process is set as the binding process of the resident managing process.
Correspondingly, the terminal further include: priority modification unit 406, for modifying tying up for the resident managing process
The priority-level of process is determined, so that the priority-level of the binding process of the resident managing process is lower than in the terminal
The foreground process.
In the specific implementation, the residence characteristics of the Resident Process in terminal are mainly reflected in: priority-level is especially high, generally
It will not be moved to end, it can the automatic starting immediately in the case where terminal is opened being moved to end.Pass through the setting unit in terminal
405 and priority modification unit 406, the process relation schematic diagram in terminal provided in an embodiment of the present invention as shown in Figure 7, often
Become unique Resident Process in terminal in managing process, reduces the terminal memory source that Resident Process occupies in terminal, and
Other Resident Process have lost its residence characteristics because its priority-level is fallen below foreground process, terminate
Unit 401 can go to terminate other described Resident Process according to the service condition of memory source in terminal, make other Resident Process institutes
The memory source of occupancy is easily recycled.
In another alternative embodiment, the acquiring unit 402, be also used to the start unit 404 restart it is described
Before target process, the state of the startup function switch of presently described target process, the state of the startup function switch are obtained
It include: open state or off status.
In the specific implementation, terminal can provide the startup function switch of target process for user, therefore user can pass through starting
Functional switch manually selects starting or target end process, wherein the corresponding starting target of the open state of startup function switch into
The off status of journey, the startup function switch corresponds to target end process.The state of target process startup function switch can be made
Judge whether to need the reference conditions for starting the target process automatically for terminal, such as terminal opening target process before being turned off
Dynamic functional switch is set on state, and all processes include that target process is all moved to end in terminal after closing terminal, and terminal is again
When starting, terminal detects just automatically starting process when the startup function switch of target process is open state；If target into
The journey state that startup function switchs before the end is off status, maintains the end state of the target process.
The judging unit 403 is also used to judge whether the state of the startup function switch is open state.
The start unit 404 is also used to the judging unit 403 and judges the state of the startup function switch to open shape
When state, the target process is restarted.
The embodiment of the present invention can target end process, the identification information of the target process can be also obtained, according to the mesh
Whether target process described in the identification information judgment of mark process is the binding process of preset resident managing process, and then is judging
The target process restarts the target process when being the binding process of preset resident managing process, in releasable terminal
Deposit resource, reduce the memory source that Resident Process occupies in terminal, and make in terminal in addition to resident managing process reside into
The memory source of Cheng Zhanyong be easy recycling and keep its can self-starting the characteristics of, improve user experience.
Further referring to Fig. 5, one schematic diagram of structure of end unit provided in an embodiment of the present invention；The end unit
401 can include: detection sub-unit 4101 determines subelement 4102, terminates subelement 4103.
Whether detection sub-unit, the memory use value for detecting terminal are greater than preset threshold.
In the specific implementation, when the not used free memory resource value of terminal is lower than to a certain degree, the speed of service of terminal
Can it is slower and slower, there is card machine, report an error or without response the case where, occur above situation in order to prevent, an end can be preset
End memory use value threshold value passes through when detecting the memory use value of terminal greater than preset threshold to detection sub-unit 4101
It determines subelement 4102 and terminates 4103 target end process of subelement to discharge the memory source of part terminal.
It determines subelement 4102, detects that the memory use value of the terminal is greater than in advance for the detection sub-unit 4101
If when threshold value, the process by priority-level in the terminal lower than foreground process is determined as the target process.
The speed of service that will affect terminal when terminal memory source consumption is very big, needs latter end process to discharge
Partial memory resource, usual user are more concerned about the foreground process currently interacted with user, it is desirable to before terminal can preferentially meet
The use of platform proceeding internal memory resource, in case foreground process is terminated suddenly and is lost produced by current foreground process interacts with user
Data, it is thus determined that subelement 4102 preferential will determine the process that priority-level is lower than foreground process that terminates, before protection
Platform process.
Terminate subelement 4103, for terminating the target process, to discharge the terminal memory that the target process occupies
Resource.
Further referring to Fig. 6, two schematic diagram of structure of end unit provided in an embodiment of the present invention；The end unit
401 can include: detection sub-unit 4111 terminates subelement 4112.
Whether detection sub-unit 4111, the memory use value for detecting the target process are greater than preset threshold.
In the specific implementation, due to the defect that program itself designs RAM leakage can occur in the process of running for certain processes
Situation, which there is RAM leakage process, in these gradually to drain the memory source of terminal, therefore cannot create again in terminal new
Process, and occur without response, card machine or the case where report an error.There is RAM leakage in process in order to prevent, can be to the process in terminal
The threshold value of a default memory use value, detects that the memory use value of target process is big to detection sub-unit 4111 in terminal
When preset threshold, provided by terminating the target process of subelement 4112 with the memory for discharging the terminal of target process occupancy
Source, then restarting the target process by judging unit 403 and start unit 404 makes it restPose.
Terminate subelement, detects that the memory use value of the target process is greater than in advance for the detection sub-unit 4111
If when threshold value, terminating the target process, to discharge the terminal memory source that the target process occupies.
Description through the foregoing embodiment, the embodiment of the present invention can target end process, can also obtain the target process
Identification information, whether be preset resident managing process according to target process described in the identification information judgment of the target process
Binding process, and then when judging that the target process is the binding process of preset resident managing process restarting described in
Target process makes the target process restPose, releasable portion terminal memory source, reduces Resident Process in terminal
The memory source of occupancy, and the memory source for occupying other Resident Process in terminal in addition to resident managing process is easy back
Receive, and keep other Resident Process can self-starting the characteristics of, improve user experience.
A kind of process management method disclosed by the embodiments of the present invention and terminal are described in detail above, it is above to be taken off
Dew is only present pre-ferred embodiments, and of course, the scope of rights of the present invention cannot be limited by this, therefore according to the present invention
Equivalent variations made by claim, is still within the scope of the present invention.
Claims (4)
1. a kind of process management method characterized by comprising
The Resident Process specified in terminal is set as resident managing process, by the identification information of Resident Process other in terminal
Registration is the resident managing process with others Resident Process described in remarks in the binding relationship chained list of resident managing process
Binding process, all marks with the process that the resident managing process is binding relationship are recorded in the binding relationship chained list and are believed
Breath；
The priority-level of the binding process of the resident managing process is modified, so that the binding process of the resident managing process
Priority-level lower than the foreground process in the terminal, the priority-level of the Resident Process is higher than described before a modification
The foreground process of terminal；
Whether the memory use value of detection terminal is greater than preset threshold；
If so, the process by priority-level in the terminal lower than foreground process is determined as target process；
Terminate the target process, to discharge the terminal memory source that the target process occupies；
From android:sharedUserId in<manifest>in AndroidManifest.xml file in application configuration file
Content or<application>in the content of android:process obtain the identification information of the target process, according to
The identification information of process in the binding relationship chained list of the identification information of the target process and the resident managing process is sentenced
The target process that breaks whether be preset resident managing process binding process；
If so, restarting the target process.
2. the method according to claim 1, wherein before the restarting target process, further includes:
The state of the startup function switch of presently described target process is obtained, the state of the startup function switch includes: out shape
State or off status；
Whether the state for judging the startup function switch is open state, if so, executing the restarting target process
Step.
3. a kind of terminal, which is characterized in that the terminal includes:
Setting unit will be other resident in terminal for the Resident Process specified in terminal to be set as resident managing process
It is institute that the identification information of process, which is registered in the binding relationship chained list of resident managing process with others Resident Process described in remarks,
The binding process of resident managing process is stated, it is binding relationship that all and resident managing process is recorded in the binding relationship chained list
Process identification information；
Priority modification unit, the priority-level of the binding process for modifying the resident managing process, so that described normal
It is lower than the foreground process in the terminal in the priority-level of the binding process of managing process, before a modification the Resident Process
Priority-level be higher than the terminal foreground process；
End unit is used for target end process, to discharge the terminal memory source that the target process occupies；
Acquiring unit, for from AndroidManifest.xml file in application configuration file in<manifest>
The content of android:process obtains the mesh in the content of android:sharedUserId or<application>
The identification information of mark process；
Judging unit, for according to the identification information of the target process and the binding relationship chained list of the resident managing process
In process identification information judgment described in target process whether be preset resident managing process binding process；
Start unit, when judging the target process for the judging unit for the binding process of the resident managing process,
Restart the target process；
Wherein the end unit includes:
Whether detection sub-unit, the memory use value for detecting terminal are greater than preset threshold；
Determine subelement, it, will when detecting the memory use value of the terminal greater than preset threshold for the detection sub-unit
Priority-level is determined as the target process lower than the process of foreground process in the terminal.
4. terminal according to claim 3, which is characterized in that
The acquiring unit is also used to before the start unit restarting target process, obtains presently described target
The state of the state of the startup function switch of process, the startup function switch includes: open state or off status；
The judging unit is also used to judge whether the state of the startup function switch is open state；
The start unit, when being also used to the judging unit and judging the state of startup function switch for open state, again
Start the target process.
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| CN201410779136.7A CN104503828B (en) | 2014-12-12 | 2014-12-12 | A kind of process management method and terminal |
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| CN106775851A (en) * | 2016-12-02 | 2017-05-31 | 深圳创维数字技术有限公司 | A kind of self-start method and device |
| CN106648863B (en) * | 2016-12-08 | 2020-01-03 | 武汉斗鱼网络科技有限公司 | Android application installation package, application target process keep-alive method and system |
| CN106951335B (en) * | 2017-02-28 | 2020-08-04 | 维沃移动通信有限公司 | Process daemon method and mobile terminal |
| CN110209548B (en) * | 2018-04-19 | 2023-07-14 | 深圳市腾讯计算机***有限公司 | Service control method, system, electronic device and computer readable storage medium |
| CN110737562A (en) * | 2018-07-19 | 2020-01-31 | 深圳市鸿合创新信息技术有限责任公司 | method and system for monitoring process and electronic equipment |
| CN109189562B (en) * | 2018-08-09 | 2021-08-20 | 麒麟合盛网络技术股份有限公司 | Method and device for controlling process operation |
| CN113032130A (en) * | 2021-05-24 | 2021-06-25 | 荣耀终端有限公司 | System exception handling method and device |
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