CN105592361A - Set top box background program cleaning method, device and system - Google Patents
Set top box background program cleaning method, device and system Download PDFInfo
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- CN105592361A CN105592361A CN201510974801.2A CN201510974801A CN105592361A CN 105592361 A CN105592361 A CN 105592361A CN 201510974801 A CN201510974801 A CN 201510974801A CN 105592361 A CN105592361 A CN 105592361A
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- China
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- program
- top box
- information
- running state
- state information
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Stored Programmes (AREA)
Abstract
The invention provides a method, a device and a system for cleaning a background program of a set top box, wherein the method comprises the following steps: recording running state information of a program in the set top box; monitoring foreground information of a television connected with the set top box; and cleaning the program corresponding to the running state information according to the foreground information. According to the scheme, firstly, the running state information of the programs in the set top box is recorded, and the running states of all the current programs can be determined; then monitoring foreground information of a television connected with the set-top box, and determining a current foreground program and a current background program; and finally, cleaning the program corresponding to the running state information according to the foreground information, so that the background program can be automatically cleaned according to the foreground information, and the cleaning efficiency of the background program of the set top box is improved.
Description
Technical field
The present invention relates to software controlling technique field, particularly a kind of set-top box background program method for cleaning,Apparatus and system.
Background technology
Android system is widely applied with its opening and ease for use. At present, the intelligence of Android systemEquipment (as mobile phone, television set etc.) has become the important component part in people's daily life, is peopleWork and life brought very big facility.
Meanwhile, also there are the some shortcomings of self in Android system, for example, and the requirement of Android system to hardwareVery high, particularly higher to the requirement of internal memory. Open same application program, if reach identicalPerformance indications (as toggle speed, loading velocity etc.), Android system will be far longer than the requirement of internal memoryThe demand of other system to internal memory, this is mainly because Android system is relevant to the way to manage of internal memory.
Therefore, existing Android system adopts the manually mode of cleaning internal memory to remove useless the answering in backstage conventionallyBy program, the shortcoming of bringing is thus that user must start after multiple application programs, must be in timeManually cleaning background program, and some application programs can start on backstage automatically, and user is difficult to find.For example,, for the Set Top Box of operation Android system, the application journey of the intelligent television moving in Set Top BoxOrder has generally included a lot of information, can greatly take the internal memory of Set Top Box, and the operation of Set Top Box choosingItem is so convenient unlike smart mobile phone, and the more difficult program that backstage is started is removed, visible, clearThe efficiency of the background program of reason Android system Set Top Box is very low.
Summary of the invention
The invention provides a kind of set-top box background program method for cleaning, Apparatus and system, to solve Android systemThe low problem of elimination efficiency of the background program of system Set Top Box.
The invention provides a kind of set-top box background program method for cleaning, comprising:
The running state information of logging machine top box Program;
The front station information of the television set that monitoring is connected with described Set Top Box;
According to described front station information, program corresponding to described running state information carried out to cleaning operation.
Preferably, the running state information of described logging machine top box Program comprises:
Registration is for the radio receiver of monitoring system event;
At least one by bag name, image name and the descriptor of described radio receiver logging program.
Preferably, in the time that described foreground information comprises program log-on message, according to described front station information to instituteStating program corresponding to running state information carries out cleaning operation and comprises:
Retain program corresponding to described program log-on message, and clear up journey corresponding to described running state informationIn order, the program except system program and white list program.
Preferably, comprise that in described foreground information homepage shows when information, according to described front station information to instituteStating program corresponding to running state information carries out cleaning operation and comprises:
Clear up in program corresponding to described running state information, except system program and white list programProgram; Wherein, described homepage demonstration information is used for showing homepage.
The present invention also provides a kind of set-top box background program cleaning plant, comprising:
Running state information acquiring unit, for the running state information of logging machine top box Program, and willThe described running state information of record sends to cleaning unit;
Monitoring means, for monitoring the front station information of the television set being connected with described Set Top Box, and will monitorDescribed front station information send to described cleaning unit;
Described cleaning unit, for the program corresponding to described running state information according to described front station informationCarry out cleaning operation.
Preferably, described running state information acquiring unit comprises:
Broadcast monitoring means, for monitoring system event;
Broadcast recoding unit, for the bag name by described radio receiver logging program, image name andAt least one item in descriptor.
Preferably, described cleaning unit in the time that described foreground information comprises program log-on message, specifically forRetain program corresponding to described program log-on message, and clear up in program corresponding to described running state information,Program except system program and white list program.
Preferably, described cleaning unit comprises that in described foreground information homepage shows when information, specifically forClear up in program corresponding to described running state information the program except system program and white list program;Wherein, described homepage demonstration information is used for showing homepage.
The present invention also provides a kind of Set Top Box program control system, comprises above-mentioned arbitrary described Set Top BoxBackground program cleaning plant.
Set-top box background program method for cleaning, Apparatus and system, first record that the embodiment of the present invention providesThe running state information of Set Top Box Program, can determine the running status of current all programs; Then prisonSurvey the front station information of the television set being connected with described Set Top Box, determine current foreground program and background program;Finally according to described front station information, program corresponding to described running state information carried out to cleaning operation, can be realNow according to front station information, background program is carried out to Automatic clearance, improved the cleaning of the background program of Set Top BoxEfficiency.
Brief description of the drawings
Fig. 1 is the method flow diagram that the embodiment of the present invention provides;
Fig. 2 is the other method flow chart that the embodiment of the present invention provides;
Fig. 3 is the hardware structure figure of the device place equipment that provides of the embodiment of the present invention;
Fig. 4 is the apparatus structure schematic diagram that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried outDescribe clearly and completely. Obviously, described embodiment is only the present invention's part embodiment, and notWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not makingThe every other embodiment obtaining under creative work prerequisite, belongs to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of set-top box background program method for cleaning, the partyMethod can comprise the following steps:
Step 101: the running state information of logging machine top box Program.
Step 102: the front station information of the television set that monitoring is connected with described Set Top Box.
Step 103: program corresponding to described running state information cleared up according to described front station informationOperation.
The set-top box background program method for cleaning that the embodiment of the present invention provides, first logging machine top box ProgramRunning state information, can determine the running status of current all programs; Then monitoring and described machine topThe front station information of the television set that box connects, determines current foreground program and background program; Finally according to instituteState front station information program corresponding to described running state information carried out to cleaning operation, can realize according to foregroundInformation is carried out Automatic clearance to background program, has improved the cleaning efficiency of the background program of Set Top Box.
In a preferred embodiment of the invention, in order to realize the monitoring to running state of programs, need to beIn Android system, carry out the state of logging program by radio receiver. Can comprise the following steps: registration is usedIn the radio receiver of monitoring system event; By bag name, the reflection of described radio receiver logging programAt least one item in Name and Description information, has realized the monitoring to program.
In a preferred embodiment of the invention, front station information can comprise program log-on message, and program opensDisplay interface information when moving information comprises start-up routine, for representing that this program is just activated.Now, step 103 can comprise: retain program corresponding to described program log-on message, and described in cleaningIn program corresponding to running state information, the program except system program and white list program.
In a preferred embodiment of the invention, front station information can comprise that homepage shows information, wherein,This homepage demonstration information is used for showing homepage, and now, step 103 can comprise: clear up described operationIn program corresponding to status information, the program except system program and white list program.
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing and specifically realThe present invention is described in further detail to execute example.
As shown in Figure 2, the embodiment of the present invention provides a kind of set-top box background program method for cleaning, the partyMethod can comprise the following steps:
Step 201: determine system event, wherein, this system event comprises system program and white list journeyOrder.
Wherein, this system program can comprise: system time, system service program, system framework programDeng. If in the time that set-top box background program is cleared up, these system programs are cleaned out, can lead soCause the system failure, therefore, need to pre-determine out these system programs, prevent in follow-up Automatic clearance mistakeThe system failure problem causing in journey.
Further, also need to pre-determine white list program, wherein, this white list program refers to userThe program of the reservation of specifying, for example, on the desktop of the TV being connected with Set Top Box, is provided with desktopBackground, and comprise every a time period and change to next desktop background for the setting of this desktop backgroundOperation sequence, user can add this operation sequence in white list program, with ensure follow-up fromIn the process of moving cleaning background program, prevent the cleaning that desktop background is arranged.
Step 202: registration is for the radio receiver of monitoring system event.
In the present embodiment, radio receiver is a kind of program for monitoring programme running status, and this is wideBroadcast receiver and register in Set Top Box, when can being arranged on Set Top Box startup, start this broadcastReceiver.
Due to after Set Top Box starts, all programs of moving on Set Top Box all can be stored in internal memory,Therefore, this radio receiver can be monitored the program of storing in internal memory.
Wherein, can in AndoridManifest.xml, utilize the static registration mode of Android standard to realizeThe APK program of a radio receiver.
Step 203: radio receiver, for the corresponding program of the system event monitoring, records this journeyAt least one item in bag name, image name and the descriptor of order.
In the present embodiment, owing to need to pass through ActivityManager's in the time that program startsStartActivity method starts, and all can comprise some application messages in its parameter intent, for example,Comprise at least one in name, image name and descriptor, therefore, when the target program monitoringWhile comprising at least one in name, image name and descriptor, record the information that this comprises.
Step 204: the front station information of the television set that monitoring is connected with Set Top Box.
In the present embodiment, this front station information can be arranged by user, and for example, this foreground information comprisesBut be not limited to: program log-on message and homepage show information.
Wherein, this program log-on message can be on the television set being connected with Set Top Box, start any oneIndividual program, for example, audio frequency and video, file etc. that current selection is play.
Wherein, this homepage shows that information can be on the television set being connected with Set Top Box, to have carried out for aobviousShow the operation of homepage.
In a preferred embodiment of the invention, when monitoring the foreground letter of the television set being connected with Set Top BoxWhen breath, can generate a broadcast announcement, this front station information is carried in this broadcast announcement, with basisThis broadcast announcement is determined the program of Automatic clearance.
Wherein, this step can be used the preferred code of following one to realize:
Step 205: program corresponding to running state information carried out to cleaning operation according to front station information.
In a preferred embodiment of the invention, when current station information comprises program log-on message, this cleaningOperation can comprise: retain program corresponding to described program log-on message, and clear up described running status letterCease in corresponding program the program except system program and white list program.
In a preferred embodiment of the invention, in the time that foreground information comprises that homepage shows information, this cleaningOperation can comprise: clear up in program corresponding to running state information, except system program and white list programProgram in addition.
Owing to there will be the switching between distinct program in the time that program starts, the new program starting is in foreground exhibitionExisting, the program before starting is switched to backstage and retains, therefore, and other except the new program startingProgram can be cleaned.
Owing to pressing as user after homepage key, launcher can be presented in foreground, the program quilt before startingBe switched to backstage and retain, now can not call startActivity method, but can pass throughIn PhoneWindowManager, monitor the operation that homepage key is pressed, now except launcherOther programs can be cleaned.
Further, in the time carrying out Automatic clearance operation, also need the system program setting in advance and whiteList program filters out, to ensure the normal operation of system.
As shown in Figure 3, Figure 4, the embodiment of the present invention provides a kind of set-top box background program cleaning plant.Device embodiment can realize by software, also can realize by the mode of hardware or software and hardware combining.Saying from hardware view, as shown in Figure 3, is embodiment of the present invention set-top box background program cleaning plant instituteAt a kind of hardware structure diagram of equipment, except the processor shown in Fig. 3, internal memory, network interface andOutside nonvolatile memory, the equipment that installs place in embodiment can also comprise other hardware conventionally,As being responsible for forwarding chip of processing message etc. Be embodied as example with software, as shown in Figure 4, as oneDevice on logical meaning is that CPU by its place equipment is by meter corresponding in nonvolatile memoryCalculation machine programmed instruction reads in internal memory that operation forms. The set-top box background program that the present embodiment provides is clearReason device comprises:
Running state information acquiring unit 401, for the running state information of logging machine top box Program,And the described running state information of record is sent to cleaning unit 403;
Monitoring means 402, for monitoring the front station information of the television set being connected with described Set Top Box, and willThe described front station information of monitoring sends to described cleaning unit 403;
Described cleaning unit 403, for corresponding to described running state information according to described front station informationProgram is carried out cleaning operation.
Further, described running state information acquiring unit 401 comprises:
Broadcast monitoring means (not shown), for monitoring system event;
Broadcast recoding unit (not shown), for passing through the bag of described radio receiver logging programAt least one item in name, image name and descriptor.
Further, described cleaning unit 403 in the time that described foreground information comprises program log-on message, toolBody is for retaining program corresponding to described program log-on message, and it is corresponding to clear up described running state informationIn program, the program except system program and white list program.
Further, described cleaning unit 403 comprises that in described foreground information homepage shows when information, toolBody is for clearing up program corresponding to described running state information, except system program and white list programProgram; Wherein, described homepage demonstration information is used for showing homepage.
The present embodiment also provides a kind of Set Top Box program control system, comprises arbitrary institute in above-described embodimentThe set-top box background program cleaning plant of stating.
To sum up, the embodiment of the present invention at least can be achieved as follows beneficial effect:
1, in embodiments of the present invention, the first running state information of logging machine top box Program, can be trueThe running status of settled front all programs; The foreground letter of the television set that then monitoring is connected with described Set Top BoxBreath, determines current foreground program and background program; Finally according to described front station information to described operation shapeProgram corresponding to state information carried out cleaning operation, can realize according to front station information background program is carried out automaticallyClear up, improved the cleaning efficiency of the background program of Set Top Box.
2, in embodiments of the present invention, can indicate by ApplicationInfo.FLAG_SYSTEMFilter out system program, filter out the program that needs special protection by white list, then utilize reflex mechanismCall forceStopPackage method and complete the cleaning to useless background program, by filtration system programWith white list program, ensure the stability of system, by by remaining useless background program complete liquidationFall, thereby discharged its system resource taking.
The content such as information interaction, implementation between each unit in the said equipment, due to the present inventionEmbodiment of the method is based on same design, and particular content can be referring to the narration in the inventive method embodiment, thisPlace repeats no more.
It should be noted that, in this article, the relational terms such as first and second be only used for byEntity or operation and another entity or operating space separate, and not necessarily require or imply thisBetween a little entities or operation, there is relation or the order of any this reality. And term " comprises "," comprise " or its any other variant is intended to contain comprising of nonexcludability, thereby make to comprise that one isProcess, method, article or the equipment of row key element not only comprise those key elements, but also comprise do not have brightOther key elements of really listing, or it is intrinsic to be also included as this process, method, article or equipment instituteKey element. In the situation that there is no more restrictions, " comprise a 〃 " by statement and limitKey element, and be not precluded within process, method, article or the equipment that comprises described key element also exist anotherOuter same factor.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodimentCan complete by the relevant hardware of programmed instruction, aforesaid program can be stored in embodied on computer readableStorage medium in, this program, in the time carrying out, is carried out and is comprised the step of said method embodiment; And it is aforementionedStorage medium comprise: various Jie that can be program code stored such as ROM, RAM, magnetic disc or CDIn matter.
Finally it should be noted that: the foregoing is only preferred embodiment of the present invention, only for this is describedThe technical scheme of invention, is not intended to limit protection scope of the present invention. All in spirit of the present invention and formerAny amendment of making, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (9)
1. a set-top box background program method for cleaning, is characterized in that, comprising:
The running state information of logging machine top box Program;
The front station information of the television set that monitoring is connected with described Set Top Box;
According to described front station information, program corresponding to described running state information carried out to cleaning operation.
2. method according to claim 1, is characterized in that, described logging machine top box ProgramRunning state information comprises:
Registration is for the radio receiver of monitoring system event;
At least one by bag name, image name and the descriptor of described radio receiver logging program.
3. method according to claim 1, is characterized in that, on described foreground, information comprises programWhen log-on message, according to described front station information, program corresponding to described running state information cleared up to behaviourWork comprises:
Retain program corresponding to described program log-on message, and clear up journey corresponding to described running state informationIn order, the program except system program and white list program.
4. method according to claim 1, is characterized in that, on described foreground, information comprises homepageWhen demonstration information, according to described front station information, program corresponding to described running state information cleared up to behaviourWork comprises:
Clear up in program corresponding to described running state information, except system program and white list programProgram; Wherein, described homepage demonstration information is used for showing homepage.
5. a set-top box background program cleaning plant, is characterized in that, comprising:
Running state information acquiring unit, for the running state information of logging machine top box Program, and willThe described running state information of record sends to cleaning unit;
Monitoring means, for monitoring the front station information of the television set being connected with described Set Top Box, and will monitorDescribed front station information send to described cleaning unit;
Described cleaning unit, for the program corresponding to described running state information according to described front station informationCarry out cleaning operation.
6. set-top box background program cleaning plant according to claim 5, is characterized in that, described inRunning state information acquiring unit comprises:
Broadcast monitoring means, for monitoring system event;
Broadcast recoding unit, for the bag name by described radio receiver logging program, image name andAt least one item in descriptor.
7. set-top box background program cleaning plant according to claim 5, is characterized in that, described inCleaning unit, in the time that described foreground information comprises program log-on message, starts specifically for retaining described programThe program that information is corresponding, and clear up in program corresponding to described running state information, except system program and whiteProgram beyond list program.
8. set-top box background program cleaning plant according to claim 5, is characterized in that, described inCleaning unit is in the time that described foreground information comprises that homepage shows information, specifically for clearing up described running statusIn program corresponding to information, the program except system program and white list program; Wherein, described homepageDemonstration information is used for showing homepage.
9. a Set Top Box program control system, is characterized in that, comprise claim 5-8 arbitrary described inSet-top box background program cleaning plant.
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| CN109343866A (en) * | 2018-10-11 | 2019-02-15 | 四川长虹电器股份有限公司 | The method that Android TV applications are cleared up automatically |
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Application publication date: 20160518 |