CN105025366A - Source management method and system of smart television - Google Patents
Source management method and system of smart television Download PDFInfo
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- CN105025366A CN105025366A CN201410176395.0A CN201410176395A CN105025366A CN 105025366 A CN105025366 A CN 105025366A CN 201410176395 A CN201410176395 A CN 201410176395A CN 105025366 A CN105025366 A CN 105025366A
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Abstract
The present invention discloses a source management method and system of a smart television. The method is used for managing sources used by applications of a smart television operating system, and comprises the steps that an application source management list of pre-stalled applications of a television is first established, and a corresponding label of a newly-installed application is added to a configuration file of the system so as to indicate a source required to be used by the application; a system application package management procedure acquires the newly-installed application and source information thereof from the configuration file and writes the application and the source information thereof into the application source management list; a smart television application retrieves from the application source management list when being started, and is started after the source of the source information is switched if the source information of the smart television application exists, and an operating system default source is adopted otherwise. According to the method, source information of the smart television applications is stored into the source management list, and switching of sources is realized according to using source information stored in the list during start, thereby realizing uniform management of system sources, and avoiding the situation where one application program operates under different sources.
Description
Technical field
The present invention relates to intelligent television, particularly relate to a kind of information source management method and system of intelligent television.
Background technology
In recent years, intelligent television undergoes an unusual development rapidly, application on intelligent television is enriched constantly along with the development of Android system, due to the needs of different application, intelligent television is provided with a lot of information source, such as HDMI(high-definition multimedia signal), ATV(radio frequency analog TV signal), DTV(digital television signal), VGA(Video Graphics Array) etc., these information sources provide multiple input channel, also for user provides multiple cut-in method.And the Android operation system that intelligent television carries contains diversified systemic-function and colourful application scenarios, this just likely produces the conflict in scene with the information source of TV.
Suppose that TV information source is ATV, now there is an application will start (such as utilizing multi-screen interactive to push a video playback), but the running environment of application needs one to apply information source, the feature of this information source is the color had under application scenarios, sound under application scenarios, if do not switch information source, then after entering player plays video, together with the sound of video mixes with the sound of television of ATV, cause the confusion that TV signal exports, this is not obviously the result desired by user; And if after application enters, switch information source just can address this problem, but the operation switching information source must be added like this in each application, be made with two shortcomings like this: 1, add a lot of work repeated; 2, the current switching information source interface disunity that provides of manufacturer, each application must safeguard multiple version, and this is just in order to switch information source.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the present invention, for addressing the deficiencies of the prior art and deficiency, proposes a kind of intelligent television information source management method can carrying out correct information source switching according to intelligent television application.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A method for the information source management of intelligent television, manages for the information source used the application of intelligent television operating system, comprises the steps:
The application information source management table of TV pre-installed applications is created in intelligent television system;
When new installation application needs to use special source, in the competence profile of operating system, increase respective labels to indicate the described new information source of installing application and needing use;
Operating system application bag hypervisor obtains described new installation and applies and need the information source information of use and be written in described application information source management table from the competence profile of described operating system;
During intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, after being switched to the information source of this information source information, start intelligent television application, otherwise adopt operating system acquiescence information source to start.
As further improvement project, when described intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, be switched in the information source step of this information source information, the application of this intelligent television needs first to judge that whether current information source is consistent with the source type preparing to be switched to, if difference, after being switched to the information of this information source information, start intelligent television application, if the same directly start intelligent television application.
The application information source management table of described TV pre-installed applications comprise intelligent television operating system dispatch from the factory pre-installed applications application package name and use the data of source type.
The competence profile of described intelligent television operating system preserves authority and the component definition information of operating system.
Described startup intelligent television application comprises the application from the main interface of system starts, application program shop starts, multi-screen interactive pushes startup and voice assistant starts.
When intelligent television operating system recovery Default Value, then the non-prepackage information source environmental data in described application information source management table is deleted, retain the information source environmental data of pre-installed applications.
The present invention also provides a kind of information source management system of intelligent television, for using information source to manage to the application of intelligent television operating system, comprises application information source administration module, system configuration module, information source handover module;
Described application information source administration module is for creating the application information source management table of TV pre-installed applications and newly installing application increase special source according to operating system;
Described system configuration module is used for from the competence profile of described operating system, obtain described new installation and applies and need the information source information of use and be written in described application information source management table;
Described information source handover module is used for intelligent television application upon actuation, carries out information source switching according to the information source that intelligent television is applied in information source management table;
During intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, after being switched to the information source of this information source information, start intelligent television application, otherwise adopt operating system acquiescence information source to start.
The application information source management table of described TV pre-installed applications comprise intelligent television operating system dispatch from the factory pre-installed applications application package name and use the data of source type.
The competence profile of described intelligent television operating system preserves authority and the component definition information of operating system.
Described startup intelligent television application comprises the application from the main interface of system starts, application program shop starts, multi-screen interactive pushes startup and voice assistant starts.
Compared with prior art, the present invention adopts the information source by intelligent television is applied to be preset in information source management table, carry out according to the information of the application stored in the table and use information source thereof the switching using information source during intelligent television application start, achieve the unified management to system information source, the situation generation under avoiding application program to operate in various information source.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of the information source management method preferred embodiment of intelligent television of the present invention.
Fig. 2 is the structural principle block diagram of the information source management system preferred embodiment of intelligent television of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the flow chart of the information source management method of intelligent television of the present invention, and preferred implementation comprises the steps:
Step S100, creates the application information source management table of TV pre-installed applications in intelligent television system; The application information source management table of described TV pre-installed applications comprise intelligent television operating system dispatch from the factory pre-installed applications application package name and use the data of source type.
Step S200, when new installation application needs to use special source, increases respective labels to indicate the described new information source of installing application and needing use in the competence profile of operating system.Wherein, the competence profile of intelligent television operating system preserves authority and the component definition information of operating system.
Step S300, operating system application bag hypervisor obtains described new installation and applies and need the information source information of use and be written in described application information source management table from the competence profile of described operating system;
Step S400, during intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, after being switched to the information source of this information source information, start intelligent television application, otherwise adopt operating system acquiescence information source to start.
Specifically, when described intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, be switched in the information source step of this information source information, intelligent television application needs first to judge that whether current information source is consistent with the source type preparing to be switched to, if difference, after being switched to the information source of this information source information, start intelligent television application, if the same directly start intelligent television application.
Described startup intelligent television application comprises from application such as system main interface startup, the startup of application program shop, multi-screen interactive propelling movement startup and voice assistant startups, application is herein only example, do not limit, those skilled in the art can expand to the known various application needing to use information source in known scope.
As another execution mode, when intelligent television operating system recovery Default Value, the non-prepackage information source environmental data in described application information source management table is deleted, retains the information source environmental data of pre-installed applications.
The specific embodiment of information source management is carried out below so that the specific operation process of said method to be described with intelligent television Android system.
The first step: Android system creates a table source-list, and write a set of default value as the prepackage file that dispatches from the factory, form is (bag name, the source type of needs), Article 1 is acquiescence information source environment, such as:
(" defalut ", " storge "), (" com.android.ktv ", " KTV "), (" com.android.tv ", " stroge "), (" com.android.ui ", " TV "), (" com.tcl.playdtv ", " DTV "); Source-list tableau format is as shown in table 1.
Table 1:
| Application package name | Information source environment |
| defalut | Storge |
| com.android.ktv | KTV |
| com.android.tv | stroge |
| com.android.ui | TV |
| com.tcl.playdtv | DTV |
Wherein, information source " TV " comprises " ATV " and " DTV ".
Second step: when installation needs the application program of special source time, a label <require name=is increased in AndroidManifest.xml " source ", type=" xxx " >, such as newly-increased application needs to run under dtv environment, the label then increased is <require name=" source ", type=" and DTV " >; In Android system, AndroidManifest.xml file is the configuration file of the important authority application of android system and component definition.
3rd step: be installed in systematic procedure in the application program produced with second step, PackageManager can get the configuration information of application program from AndroidManifest.xml, after being resolved to <require> label, obtain type content, this content is written in the source-list table of first step establishment; Android system provides PackageManger administrative class, and its major responsibility is management package, is completed parsing and the installation of application programs by it, obtains the functions such as application information.Such as, the bag " com.a.a " by name of new set up applications one, information source environment is " ATV ", the bag " com.b.b " by name of new set up applications two, information source environment is " HDMI ", the bag " com.c.c " by name of new set up applications three, and information source environment is " VGA ", after then above-mentioned three application programs install, source-list table upgrades as shown in table 2.
Table 2
| Application package name | Information source environment |
| defalut | storge |
| com.android.ktv | KTV |
| com.android.tv | stroge |
| com.android.ui | TV |
| com.tcl.playdtv | DTV |
| com.a.a | ATV |
| com.b.b | HDMI |
| com.c.c | VGA |
4th step: start application program from main interface (certainly, the entrance of this start-up routine is a lot, except main interface starts, can also start from application program shop, push the application starts such as startup, voice assistant startup by multi-screen interactive) time, system is before startup application program, first retrieve one time from source-list table, if this application message exists in source-list table, then resolve this information, get the information source environment of needs, otherwise read Article 1 information in source-list, get the information source environment of system default;
5th step: judge that whether current information source is consistent with the source type got, if unanimously, then start application program, otherwise, first complete the handover operation of information source, and then start application program.
In addition, if System recover Default Value, the information source environmental data of prepackage non-in source-list is deleted, retain the data of prepackage.
With reference to figure 2, present invention also offers a kind of information source management system of intelligent television, for using information source to manage to the application of intelligent television operating system, comprising application information source administration module 10, system configuration module 20, information source handover module 30.The operation principle of the information source management system of this intelligent television is described for intelligent television Android system below.
Described application information source administration module 10 is for creating the application information source management table of TV pre-installed applications and newly installing application increase special source according to Android system; Wherein, the application information source management table of described TV pre-installed applications comprise intelligent television Android system dispatch from the factory pre-installed applications application package name and use the data of source type.Concrete constructive process, see said method embodiment, does not repeat herein.
Described system configuration module 20 is applied for obtaining described new installation in the competence profile from described Android system and is needed the information source information of use and be written in described application information source management table; Wherein, the competence profile of described intelligent television Android system preserves authority and the component definition information of Android system.The installation of applying in concrete Android system and application to be needed the information source information used to be written to the implementation procedure of application information source management table identical with said method embodiment, does not repeat herein.
Described information source handover module 30 for intelligent television application upon actuation, carries out information source switching according to the information source that intelligent television is applied in information source management table.
Wherein, the startup of intelligent television application comprises from application starts such as system main interface startup, the startup of application program shop, multi-screen interactive propelling movement startup and voice assistant startups.During intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, after being switched to the information source of this information source information, start intelligent television application, otherwise adopt Android system acquiescence information source to start.Concrete System Working Principle is identical with said method preferred embodiment, does not repeat herein.
Should be understood that; the foregoing is only preferred embodiment of the present invention; be not sufficient to limit technical scheme of the present invention; for those of ordinary skills; within the spirit and principles in the present invention; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection range of claims of the present invention.
Claims (10)
1. an information source management method for intelligent television, manages for the information source used the application of intelligent television operating system, it is characterized in that, comprise the steps:
The application information source management table of TV pre-installed applications is created in intelligent television system;
When new installation application needs to use special source, in the competence profile of operating system, increase respective labels to indicate the described new information source of installing application and needing use;
Operating system application bag hypervisor obtains described new installation and applies and need the information source information of use and be written in described application information source management table from the competence profile of described operating system;
During intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, after being switched to the information source of this information source information, start intelligent television application, otherwise adopt operating system acquiescence information source to start.
2. the information source management method of intelligent television according to claim 1, it is characterized in that, when described intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, be switched in the information source step of this information source information, intelligent television application needs first to judge that whether current information source is consistent with the source type preparing to be switched to, if difference, after being switched to the information source of this information source information, start intelligent television application, if the same directly start intelligent television application.
3. the information source management method of intelligent television according to claim 1, is characterized in that, the application information source management table of described TV pre-installed applications comprise intelligent television operating system dispatch from the factory pre-installed applications application package name and use the data of source type.
4. the information source management method of intelligent television according to claim 1, is characterized in that, the competence profile of described intelligent television operating system preserves authority and the component definition information of operating system.
5. the information source management method of the intelligent television according to any one of Claims 1-4, it is characterized in that, described startup intelligent television application comprises the application from the main interface of system starts, application program shop starts, multi-screen interactive pushes startup and voice assistant starts.
6. the information source management method of intelligent television according to claim 5, it is characterized in that, when intelligent television operating system recovery Default Value, then the non-prepackage information source environmental data in described application information source management table is deleted, retain the information source environmental data of pre-installed applications.
7. an information source management system for intelligent television, for using information source to manage to the application of intelligent television operating system, is characterized in that, comprises application information source administration module, system configuration module, information source handover module;
Described application information source administration module is for creating the application information source management table of TV pre-installed applications and newly installing application increase special source according to operating system;
Described system configuration module is used for from the competence profile of described operating system, obtain described new installation and applies and need the information source information of use and be written in described application information source management table;
Described information source handover module is used for intelligent television application upon actuation, carries out information source switching according to the information source that intelligent television is applied in information source management table;
During intelligent television application start, first retrieve from described application information source management table, if there is the information source information of this intelligent television application, after being switched to the information source of this information source information, start intelligent television application, otherwise adopt operating system acquiescence information source to start.
8. the information source management system of intelligent television according to claim 7, is characterized in that, the application information source management table of described TV pre-installed applications comprise intelligent television operating system dispatch from the factory pre-installed applications application package name and use the data of source type.
9. the information source management system of intelligent television according to claim 7, is characterized in that, the competence profile of described intelligent television operating system preserves authority and the component definition information of operating system.
10. the information source management system of the intelligent television according to any one of claim 7 to 9, it is characterized in that, described startup intelligent television application comprises the application from the main interface of system starts, application program shop starts, multi-screen interactive pushes startup and voice assistant starts.
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| CN106792195A (en) * | 2016-12-26 | 2017-05-31 | 深圳Tcl数字技术有限公司 | Intelligent television start information source intelligent selecting method and system |
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| CN111385618A (en) * | 2018-12-29 | 2020-07-07 | 深圳Tcl新技术有限公司 | Information source list display method, Android television and storage medium |
| CN111698560A (en) * | 2020-06-18 | 2020-09-22 | 福建捷联电子有限公司 | Method for customizing signal source list in display equipment |
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