CN105516787A - Storage control method and device of application cache data - Google Patents
Storage control method and device of application cache data Download PDFInfo
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- CN105516787A CN105516787A CN201510909773.6A CN201510909773A CN105516787A CN 105516787 A CN105516787 A CN 105516787A CN 201510909773 A CN201510909773 A CN 201510909773A CN 105516787 A CN105516787 A CN 105516787A
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- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
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- 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
- H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
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- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- 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
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- Information Transfer Between Computers (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a storage control method of application cache data, comprising following steps: when an application switching instruction based on a terminal is sensed, finishing an application switching operation according to the application switching instruction, after finishing the application switching operation, obtaining the application operated on the background of the terminal and marking the application as a first application; when the first application is a preset type application, extracting the data cached by the first application; storing the cached data to the router storage module in communication connection with the terminal, when the application operated at the foreground requests the file data loaded by the first application, directly extracting the file data from the router storage module. The invention also discloses a storage control device of application cache data. By means ofthe mode of unnecessarily repeatedly downloading the data already downloaded by other applications provided by the invention, the utilization degree of the memory space of the terminal is improved.
Description
Technical field
The present invention relates to field of terminal technology, particularly relate to storage controlling method and the device of application cache data.
Background technology
Along with the development of terminal technology, increasing terminal enters in the middle of daily life and work.Described terminal, for intelligent television, can download the application of tens sections at the application store users of intelligent television, but, in the application technology of high speed development, with the fastest developing speed with media application, such as KuGoo music, QQ music or like strange skill video etc.When user switches in different media application, such as, switch between QQ music and KuGoo music, the song A in QQ music download, the song B in KuGoo music download, when user final choice for use QQ music, the song B downloaded needs again to download in QQ music.Above-mentioned application handoff procedure in due to cannot realize downloading data share, cause user need again to download by other application download data, make tag memory space utilization degree poor.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is the storage controlling method and the device that provide a kind of application cache data, be intended to solve existing application in handoff procedure due to sharing of downloading data cannot be realized, cause user to need again to download by the data that other application are downloaded, make the problem of tag memory space utilization degree difference.
For achieving the above object, the storage controlling method of a kind of application cache data provided by the invention, comprises step:
When detecting the application switching command based on terminal, completing application handover operation according to described application switching command, after completing application handover operation, obtaining the application at described terminal running background and this is applied as the first application;
When described first is applied as preset kind application, extract the data of described first application institute buffer memory;
The data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.
Preferably, described acquisition described terminal running background application and after this application being labeled as the step of the first application, also comprise:
Obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application;
When described second is applied as preset kind application, the maximum of each application committed memory of reading terminals;
According to read maximum, the memory headroom of described terminal is equally assigned into the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
Preferably, the described data by described institute buffer memory also comprise after being saved to the step in the router memory module be connected with described terminal communication:
Screening exceedes the data cached of the application of Preset Time at running background;
By described data cached deletion, close all application at running background.
Preferably, after the step of all application at running background of described closedown, also comprise:
Obtain described identification information of closing application, described identification information is run the interface display of application at current foreground.
Preferably, the described data by described institute buffer memory also comprise after being saved to the step in the router memory module be connected with described terminal communication:
Determine the value of the memory space be saved to shared by the data of router memory module;
The value of shared memory space is presented at the interface that current foreground runs application.
In addition, for achieving the above object, the present invention also provides a kind of memory control device of application cache data, comprising:
Acquisition module, for when detecting the application switching command based on terminal, completes application handover operation according to described application switching command, obtains the application at described terminal running background and this application is labeled as the first application after completing application handover operation;
Extraction module, for when described first is applied as preset kind application, extracts the data of described first application institute buffer memory;
Preserve module, for the data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.
Preferably, the memory control device of described application cache data also comprises: read module and distribution module,
Described acquisition module, also for obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application;
Described read module, for when described second is applied as preset kind application, the maximum of each application committed memory of reading terminals;
Described distribution module, for the memory headroom of described terminal being equally assigned into according to read maximum the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
Preferably, the memory control device of described application cache data also comprises:
Screening module, exceedes the data cached of the application of Preset Time for screening at running background;
Processing module, for by described data cached deletion, closes all application at running background.
Preferably, the memory control device of described application cache data also comprises display module,
Described acquisition module, also for obtaining described identification information of closing application;
Described display module, for running the interface display of application at current foreground by described identification information.
Preferably, the memory control device of described application cache data also comprises:
Determination module, for determining the value of the memory space be saved to shared by the data of router memory module;
Described display module, also runs the interface of application for the value of shared memory space being presented at current foreground.
The present invention is by after completing in switch application operation, the data of the application institute buffer memory switching to backstage are saved in the router memory module be connected with terminal communication, to download the data of the application buffer memory switching to backstage for other application from described router this locality, and need not again go again application server or internet are downloaded.Effectively avoid existing application handoff procedure in due to cannot realize downloading data share, cause user need again to download by other application download data, make the problem of tag memory space utilization degree difference.A kind of mode without the need to again downloading the data downloaded by other application being provided, improve the availability in tag memory space.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of the storage controlling method of application cache data of the present invention;
Fig. 2 is the schematic flow sheet of the second embodiment of the storage controlling method of application cache data of the present invention;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of the storage controlling method of application cache data of the present invention;
Fig. 4 is the schematic flow sheet of the 4th embodiment of the storage controlling method of application cache data of the present invention;
Fig. 5 is the schematic flow sheet that the storage of application cache data in one embodiment of the invention controls;
Fig. 6 is the high-level schematic functional block diagram of the first embodiment of the memory control device of application cache data of the present invention;
Fig. 7 is the high-level schematic functional block diagram of the second embodiment of the memory control device of application cache data of the present invention;
Fig. 8 is the high-level schematic functional block diagram of the 3rd embodiment of the memory control device of application cache data of the present invention;
Fig. 9 is the high-level schematic functional block diagram of the 4th embodiment of the memory control device of application cache data of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
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.
The primary solutions of the embodiment of the present invention is: when detecting the application switching command based on terminal, complete application handover operation according to described application switching command, after completing application handover operation, obtain the application at described terminal running background and this application is labeled as the first application; When described first is applied as preset kind application, extract the data of described first application institute buffer memory; The data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.After completing in switch application operation, the data of the application institute buffer memory switching to backstage are saved in the router memory module be connected with terminal communication, to download the data of the application buffer memory switching to backstage for other application from described router this locality, and need not again go again application server or internet are downloaded.Effectively avoid existing application handoff procedure in due to cannot realize downloading data share, cause user need again to download by other application download data, make the problem of tag memory space utilization degree difference.A kind of mode without the need to again downloading the data downloaded by other application being provided, improve the availability in tag memory space.
Due to existing application handoff procedure in due to cannot realize downloading data share, cause user need again to download by other application download data, make the problem of tag memory space utilization degree difference.
Based on the problems referred to above, the invention provides a kind of storage controlling method of application cache data.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are the first embodiment of the storage controlling method of application cache data of the present invention.
In one embodiment, the storage controlling method of described application cache data comprises:
Step S10, when detecting the application switching command based on terminal, completes application handover operation according to described application switching command, obtains the application at described terminal running background and this application is labeled as the first application after completing application handover operation;
In the present embodiment, user can apply based on terminal loads, and such as, the application loaded is for QQ music, KuGoo music and Ai Qi skill videoconference client.User is when needs are listened to the music, QQ music or the music download of KuGoo the selection of music can be opened, play or direct-on-line broadcasting in terminal local after download, user uncertain by which application plays music time, user successively can open music application, such as, first opens QQ music application and opens KuGoo music again, or first open KuGoo music and open QQ music again, switch between different music application; After opening certain music application, select music to play based on this music application opened, no matter be selected at line and play or play after selection download, play again after all needing that buffering loading is carried out to the music selected, certainly, can cushion on broadcasting limit, limit.After user selects different music to play by different music application.When detecting the application switching command based on terminal, switch between different applications, Preset Time is reached (such as in certain application of front stage operation, 5 minutes or 10 minutes etc.) after, determine that user selects to reach the required function that should be used for of Preset Time, after completing application handover operation, obtain the application at described terminal running background and this application is labeled as the first application, namely, get the application based on switching to running background after application switching command, such as, current operation be applied as QQ music, KuGoo music is applied as at running background, after switching command, QQ music is switched to running background, described KuGoo music is run in front end, and KuGoo music is in front end, and operation reaches Preset Time, determine that described QQ music is the first application.
Step S20, when described first is applied as preset kind application, extracts the data of described first application institute buffer memory;
After getting described first application, judge whether described first application is preset kind application, and described preset kind includes but not limited to that music type, video type etc. can share the application of same buffered data.Such as, when described first is applied as QQ music application, judge that described first is applied as preset kind application, detailed process is: the title be applied by described order bag name question blank 1, with Apply Names one reduction of fractions to a common denominator, terminal distinguishes whether two methods is the application that preset kind is relevant according to reading bag name.When described first is applied as preset kind application, extracts the data of described first application institute buffer memory, such as, extract described QQ and be applied in the song A downloaded when front end is run.In an embodiment of the present invention; different marks can be set for each application; described mark comprises the part for distinguishing different application and comprises distinguishes dissimilar part; such as, set mark comprises symbol and numerical portion, and described symbolic component is for distinguishing application; data division is used for Distinguish; certainly, under the understanding of those skilled in the art, other are for being also contained within the scope of protection of the invention applying the mode identified.Based on the mark of each application, described terminal can identify that whether application is the application of preset kind.Whether described to judge to apply be the technical scheme that the mode of preset kind application can also comprise other those skilled in the art and knows, and this is no longer going to repeat them.
Table 1
Step S30, the data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.
After the data extracting described first application institute buffer memory, the data of described institute buffer memory are sent in the router memory module be connected with described terminal communication, described router memory module preserves the data of described institute buffer memory, and be the data cached identification information that arranges of described preservation, described identification information comprises application message, data message, temporal information etc.Router preserve data cached confession at the file data that the application request of terminal front stage operation is identical time, directly from described router memory module, extract described file data, and need not again go respective server or webpage are downloaded, namely, can not repeat to download the file data downloaded, save the memory space of terminal, and then improve the availability of terminal storage space.
In an embodiment of the present invention, exist multiple be applied in running background time, the data of application maximum for shared memory headroom institute buffer memory are extracted, are saved in router memory module.Preferably, the memory space threshold value that one is kept at router memory module can be set, when the data applying institute's buffer memory reach described memory space threshold value, all be saved in router memory module by the data of the application institute buffer memory being greater than memory space threshold value, described memory space threshold value can be that 2MB or 1MB etc. is arranged according to the memory space of user's request and/or router memory module.
In other embodiments of the present invention, the data of preserving in described router memory module are managed, up-to-date data are stored to ensure enough memory spaces, reach certain hour (7 days or 10 days etc.) at data retention over time, delete the data that the holding time reaches certain hour; Or when data are less than preset times threshold value (such as, 2 times or 3 inferior) by access times, delete the data that access times are less than preset times threshold value.With upper type be only illustrative illustrate, be not limited to the mode of foregoing description, the technical scheme in the scope that this area can be known all the embodiment of the present invention protection scope in, this is no longer going to repeat them.
The present embodiment is by after completing in switch application operation, the data of the application institute buffer memory switching to backstage are saved in the router memory module be connected with terminal communication, to download the data of the application buffer memory switching to backstage for other application from described router this locality, and need not again go again application server or internet are downloaded.Effectively avoid existing application handoff procedure in due to cannot realize downloading data share, cause user need again to download by other application download data, make the problem of tag memory space utilization degree difference.A kind of mode without the need to again downloading the data downloaded by other application being provided, improve the availability in tag memory space.
With reference to the schematic flow sheet that Fig. 2, Fig. 2 are the second embodiment of the storage controlling method of application cache data of the present invention.Based on the first embodiment of the storage controlling method of above-mentioned application cache data, after described step S10, also comprise:
Step S40, obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application;
Step S50, when described second is applied as preset kind application, the maximum of each application committed memory of reading terminals;
Step S60, is equally assigned into the region of memory of number corresponding to number of applications by the memory headroom of described terminal according to read maximum, for the data that each application memory is corresponding.
In the present embodiment, after handover operation completes, obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application.Judge that whether described second application is the application of preset kind.Whether be process that preset kind apply identical to described deterministic process with judging described first in above-mentioned first embodiment if applying, and do not repeat them here.When described second is applied as preset kind application, the maximum of each application committed memory of reading terminals.According to read maximum, the memory headroom of described terminal is equally assigned into the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
The present embodiment is by being applied in terminal front stage operation during at preset kind, the memory storage space of mean allocation terminal, improves the speed of service of terminal.
With reference to the schematic flow sheet that Fig. 3, Fig. 3 are the 3rd embodiment of the storage controlling method of application cache data of the present invention.Based on the second embodiment of the storage controlling method of above-mentioned application cache data, after described step S30, also comprise:
Step S70, screens and exceedes the data cached of the application of Preset Time at running background;
Step S80, by described data cached deletion, closes all application at running background.
In the present embodiment, the data of the application institute buffer memory at running background are being kept at after in router storage, screening exceedes the application of Preset Time at running background, it is data cached that the application exceeding Preset Time described in screening loads, by described data cached deletion, close all application at running background.Described Preset Time is preferably 5 minutes, also can be after 8 minutes 10 minutes etc.The application that the running background time is greater than Preset Time is closed in by terminal, automatically the data dump deposited, other are applied in backstage out of service, terminal releases the data of backstage buffer memory, reduce the memory storage space that terminal takies, there is provided more internal memory for the application of front stage operation, and then avoid the problem that front stage operation application card pauses, improve the speed of service and the efficiency of terminal.In an embodiment of the present invention, with reference to figure 4, after step S80, also comprise: step S90, obtain described identification information of closing application, described identification information is run the interface display of application at current foreground.Terminal is presented at the upper left corner of foreground application according to the background application title of closing, show backstage at the Apply Names run in the upper right corner, the position of described display is arranged according to user, is not limited to the upper left corner or the upper right corner, different and be arranged on different positions according to the custom of each user.In other embodiments of the present invention, also can also be: the value determining the memory space be saved to shared by the data of router memory module; The value of shared memory space is presented at the interface that current foreground runs application.
In order to better describe the embodiment of the present invention, with reference to figure 5, comprising:
Process one: (system TV receives the order switched between two media music application, and such as: switch between QQ music and KuGoo music, system sends interruption character Command, and 0x100 representative order switches in beginning.)
Process two: TV system starts media application title module, system is tabled look-up by root order bag name and is obtained the title of media application, be TV system reading bag name differentiates (judging that each application is media application) two methods with media name one the application that media are relevant? such as: in table one, the bag name of media application title module is just corresponding with the title of media application, Media_Name (x1)=com.ttl.qqmusic (QQ music);
Media_Name (x2)=com.kugo.music (KuGoo music)
Media_Name (x2)=com.iqyi.music (unusual music)
Does is process three: TV system discovery two music application? such as: QQ music, KuGoo music application, two kinds of situations: a kind of situation, TV system discovery is current is in the application that AM/BAM is two media, such as: Media_Name (x1)=com.ttl.qqmusic (QQ music)
Media_Name (x2)=com.kugo.music (KuGoo music)
Process seven: TV system discovery is current is in the application that AM/BAM is not two media, system closing media application AM/BAM identity module.; Such as: Media_Name (x1)=com.ttl.qqmusic (QQ music)
Media_Name (x2)=com.kugo.TT (KuGoo magazine);
Process four: a kind of situation, TV system discovery is current is in the application that AM/BAM is two media,
System starts media application AM/BAM identity module, system should receive key-press event mode by media and differentiate that current application is in foreground or backstage, what receive key-press event is applied as foreground application, other are background application, 1, mark foreground, 0, identify backstage such as: KuGoo music: Media_Identity_Mode (x2)=0;
Does is process five: TV system discovery foreground application music application? such as: QQ music: Media_Identity_Mode (x1)=1, two kinds of situations: a kind of situation: TV system discovery foreground application is music application, such as: QQ music: Media_Identity_Mode (x1)=1, another kind of situation: TV system discovery foreground application is not music application, such as: Media_Name (x2)=com.kugo.TT (KuGoo magazine), Media_Identity_Mode (x2)=0;
Process six: a kind of situation: TV system discovery foreground application is music application, the bag name (QQ music) of TV system discovery media application foreground identity module is foreground application, system opens application Dram detecting module, system reads the maximum of each application memory, the average of internal memory is carried out according to multiple application with the whole region of memory of TV system, such as: inputting 2 application is QQ music respectively, KuGoo music, TV system altogether in save as 512MB, obtain foreground application average in save as 256MB;
The application number of input: Input_num_ap (x1)=2
The internal memory sum of TV system: TV_RAM (x1)=256M
Apply average internal memory to amount to:
TV_AVE_RAM＝TV_RAM(x1)/Input_num_ap(x1)＝256/2＝256M.
Concrete:
1, system obtains the memory headroom size of application own,
Such as: QQ music internal memory maximum demand 50MB,
KuGoo music internal memory maximum demand 1000MB, if the size being greater than application needs, overabsorption is to QQ, and KuGoo application causes waste.
2, system obtains the space size altogether of physical memory, and be dynamically averaging according to Video Applications number, system obtains the memory size of the application of mean allocation, such as: multiple QQ music application, amounts to 10,
TV_AVE_RAM＝TV_RAM(x1)/Input_num_ap(x1)＝512/10＝51MB。
3, the value of the memory applications of physical allocation and the memory size of application own compare by system, and physical application space is greater than application memory space, default application maximum memory size.Such as: QQ music internal memory maximum demand 50MB, distribute 51MB in time, finally, setting QQ music physical memory 50MB.
Process eight: another kind of situation: TV system discovery foreground application is not music application, TV system discovery music (KuGoo music) is applied as background application, system starts internal memory and moves router-module, after system reads 1/2nd of value and the background application downloading data applying Dram detecting module, the data that backstage is downloaded are sent in router memory block 33, timing 5 minutes, the internal memory of rear end time the longest maximum preservation data can only be preserved in router memory space.Such as: route storage control 512MB, 5 minutes arrive, router preserves 3 songs of KuGoo music application, likes you 10,000 years, ice rain, the heart only has you, MP3 music data now keeps in router, and router finds that TV system background also has other media application, and router sends the internal storage data order stopping receiving application, do not receive the data of other application, router also sends and stops the instruction of other application to TV.
Process nine: TV system is opened route and is closed background application module, the running background time is greater than the application closedown of 5 minutes by route system automatically, TV holds the data of depositing to empty, by out of service for other background application, TV system releases the data of backstage buffer memory, such as: TV system acceptance is to the order of route, and out of service 1,000 application of harking, empty the music datas such as the MP3 of buffer memory.
Process ten: TV system is opened and is reminded backstage media display module, and TV system is presented at the upper left corner of foreground application according to the background application title of closing, and show the title of backstage in the application run in the upper right corner, display buffer is to the size of router.Such as: music is harked in display closedown 1,000, display KuGoo music is cached to router three song, and like you 10,000 years, ice rain, the heart only has you.
The executive agent of the storage controlling method of the application cache data of each embodiment above-mentioned can be all terminal.Further, the storage controlling method of these clarifier application cache data can be data cached by the client application be arranged in terminal storage control program realize, wherein, this terminal includes but not limited to intelligent television, mobile phone, pad, notebook computer etc., is preferably intelligent television.
The present invention further provides a kind of memory control device of application cache data.
With reference to the high-level schematic functional block diagram that Fig. 6, Fig. 6 are the first embodiment of the memory control device of application cache data of the present invention.
In one embodiment, the memory control device of described application cache data comprises: acquisition module 10, extraction module 20 and preservation module 30.
Described acquisition module 10, for when detecting the application switching command based on terminal, complete application handover operation according to described application switching command, after completing application handover operation, obtain the application at described terminal running background and this application is labeled as the first application;
In the present embodiment, user can apply based on terminal loads, and such as, the application loaded is for QQ music, KuGoo music and Ai Qi skill videoconference client.User is when needs are listened to the music, QQ music or the music download of KuGoo the selection of music can be opened, play or direct-on-line broadcasting in terminal local after download, user uncertain by which application plays music time, user successively can open music application, such as, first opens QQ music application and opens KuGoo music again, or first open KuGoo music and open QQ music again, switch between different music application; After opening certain music application, select music to play based on this music application opened, no matter be selected at line and play or play after selection download, play again after all needing that buffering loading is carried out to the music selected, certainly, can cushion on broadcasting limit, limit.After user selects different music to play by different music application.When detecting the application switching command based on terminal, switch between different applications, Preset Time is reached (such as in certain application of front stage operation, 5 minutes or 10 minutes etc.) after, determine that user selects to reach the required function that should be used for of Preset Time, after completing application handover operation, obtain the application at described terminal running background and this application is labeled as the first application, namely, get the application based on switching to running background after application switching command, such as, current operation be applied as QQ music, KuGoo music is applied as at running background, after switching command, QQ music is switched to running background, described KuGoo music is run in front end, and KuGoo music is in front end, and operation reaches Preset Time, determine that described QQ music is the first application.
Described extraction module 20, for when described first is applied as preset kind application, extracts the data of described first application institute buffer memory;
After getting described first application, judge whether described first application is preset kind application, and described preset kind includes but not limited to that music type, video type etc. can share the application of same buffered data.Such as, when described first is applied as QQ music application, judge that described first is applied as preset kind application, detailed process is: the title be applied by described order bag name question blank 1, with Apply Names one reduction of fractions to a common denominator, terminal distinguishes whether two methods is the application that preset kind is relevant according to reading bag name.When described first is applied as preset kind application, extracts the data of described first application institute buffer memory, such as, extract described QQ and be applied in the song A downloaded when front end is run.In an embodiment of the present invention; different marks can be set for each application; described mark comprises the part for distinguishing different application and comprises distinguishes dissimilar part; such as, set mark comprises symbol and numerical portion, and described symbolic component is for distinguishing application; data division is used for Distinguish; certainly, under the understanding of those skilled in the art, other are for being also contained within the scope of protection of the invention applying the mode identified.Based on the mark of each application, described terminal can identify that whether application is the application of preset kind.Whether described to judge to apply be the technical scheme that the mode of preset kind application can also comprise other those skilled in the art and knows, and this is no longer going to repeat them.
Described preservation module 30, for the data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.
After the data extracting described first application institute buffer memory, the data of described institute buffer memory are sent in the router memory module be connected with described terminal communication, described router memory module preserves the data of described institute buffer memory, and be the data cached identification information that arranges of described preservation, described identification information comprises application message, data message, temporal information etc.Router preserve data cached confession at the file data that the application request of terminal front stage operation is identical time, directly from described router memory module, extract described file data, and need not again go respective server or webpage are downloaded, namely, can not repeat to download the file data downloaded, save the memory space of terminal, and then improve the availability of terminal storage space.
In an embodiment of the present invention, exist multiple be applied in running background time, the data of application maximum for shared memory headroom institute buffer memory are extracted, are saved in router memory module.Preferably, the memory space threshold value that one is kept at router memory module can be set, when the data applying institute's buffer memory reach described memory space threshold value, all be saved in router memory module by the data of the application institute buffer memory being greater than memory space threshold value, described memory space threshold value can be that 2MB or 1MB etc. is arranged according to the memory space of user's request and/or router memory module.
In other embodiments of the present invention, the data of preserving in described router memory module are managed, up-to-date data are stored to ensure enough memory spaces, reach certain hour (7 days or 10 days etc.) at data retention over time, delete the data that the holding time reaches certain hour; Or when data are less than preset times threshold value (such as, 2 times or 3 inferior) by access times, delete the data that access times are less than preset times threshold value.With upper type be only illustrative illustrate, be not limited to the mode of foregoing description, the technical scheme in the scope that this area can be known all the embodiment of the present invention protection scope in, this is no longer going to repeat them.
The present embodiment is by after completing in switch application operation, the data of the application institute buffer memory switching to backstage are saved in the router memory module be connected with terminal communication, to download the data of the application buffer memory switching to backstage for other application from described router this locality, and need not again go again application server or internet are downloaded.Effectively avoid existing application handoff procedure in due to cannot realize downloading data share, cause user need again to download by other application download data, make the problem of tag memory space utilization degree difference.A kind of mode without the need to again downloading the data downloaded by other application being provided, improve the availability in tag memory space.
With reference to the high-level schematic functional block diagram that Fig. 7, Fig. 7 are the second embodiment of the memory control device of application cache data of the present invention.The memory control device of described application cache data also comprises read module 40 and distribution module 50.
Described acquisition module 10, also for obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application;
Described read module 40, for when described second is applied as preset kind application, the maximum of each application committed memory of reading terminals;
Described distribution module 50, for the memory headroom of described terminal being equally assigned into according to read maximum the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
In the present embodiment, after handover operation completes, obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application.Judge that whether described second application is the application of preset kind.Whether be process that preset kind apply identical to described deterministic process with judging described first in above-mentioned first embodiment if applying, and do not repeat them here.When described second is applied as preset kind application, the maximum of each application committed memory of reading terminals.According to read maximum, the memory headroom of described terminal is equally assigned into the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
The present embodiment is by being applied in terminal front stage operation during at preset kind, the memory storage space of mean allocation terminal, improves the speed of service of terminal.
With reference to the high-level schematic functional block diagram that Fig. 8, Fig. 8 are the 3rd embodiment of the memory control device of application cache data of the present invention.The memory control device of described application cache data also comprises screening module 60 and processing module 70 and display module 80.
Described screening module 60, exceedes the data cached of the application of Preset Time for screening at running background;
Described processing module 70, for by described data cached deletion, closes all application at running background.
In the present embodiment, the data of the application institute buffer memory at running background are being kept at after in router storage, screening exceedes the application of Preset Time at running background, it is data cached that the application exceeding Preset Time described in screening loads, by described data cached deletion, close all application at running background.Described Preset Time is preferably 5 minutes, also can be after 8 minutes 10 minutes etc.The application that the running background time is greater than Preset Time is closed in by terminal, automatically the data dump deposited, other are applied in backstage out of service, terminal releases the data of backstage buffer memory, reduce the memory storage space that terminal takies, there is provided more internal memory for the application of front stage operation, and then avoid the problem that front stage operation application card pauses, improve the speed of service and the efficiency of terminal.
Described acquisition module 10, also for obtaining described identification information of closing application;
Described display module 80, for running the interface display of application at current foreground by described identification information.Terminal is presented at the upper left corner of foreground application according to the background application title of closing, show backstage at the Apply Names run in the upper right corner, the position of described display is arranged according to user, is not limited to the upper left corner or the upper right corner, different and be arranged on different positions according to the custom of each user.
With reference to figure 9, the memory control device of described application cache data also comprises determination module 90, for determining the value of the memory space be saved to shared by the data of router memory module; Described display module 80, also runs the interface of application for the value of shared memory space being presented at current foreground.
In order to better describe the embodiment of the present invention, with reference to figure 5, comprising:
Process one: (system TV receives the order switched between two media music application, and such as: switch between QQ music and KuGoo music, system sends interruption character Command, and 0x100 representative order switches in beginning.)
Process two: TV system starts media application title module, system is tabled look-up by root order bag name and is obtained the title of media application, be TV system reading bag name differentiates (judging that each application is media application) two methods with media name one the application that media are relevant? such as: in table one, the bag name of media application title module is just corresponding with the title of media application, Media_Name (x1)=com.ttl.qqmusic (QQ music);
Media_Name (x2)=com.kugo.music (KuGoo music)
Media_Name (x2)=com.iqyi.music (unusual music)
Does is process three: TV system discovery two music application? such as: QQ music, KuGoo music application, two kinds of situations: a kind of situation, TV system discovery is current is in the application that AM/BAM is two media, such as: Media_Name (x1)=com.ttl.qqmusic (QQ music)
Media_Name (x2)=com.kugo.music (KuGoo music)
Process seven: another kind of situation: TV system discovery is current is in the application that AM/BAM is not two media, system closing media application AM/BAM identity module.; Such as: Media_Name (x1)=com.ttl.qqmusic (QQ music)
Media_Name (x2)=com.kugo.TT (KuGoo magazine);
Process four: a kind of situation, TV system discovery is current is in the application that AM/BAM is two media,
System starts media application AM/BAM identity module, system should receive key-press event mode by media and differentiate that current application is in foreground or backstage, what receive key-press event is applied as foreground application, other are background application, 1, mark foreground, 0, identify backstage such as: KuGoo music: Media_Identity_Mode (x2)=0;
Does is process five: TV system discovery foreground application music application? such as: QQ music: Media_Identity_Mode (x1)=1, two kinds of situations: a kind of situation: TV system discovery foreground application is music application, such as: QQ music: Media_Identity_Mode (x1)=1, another kind of situation: TV system discovery foreground application is not music application, such as: Media_Name (x2)=com.kugo.TT (KuGoo magazine), Media_Identity_Mode (x2)=0;
Process six: a kind of situation: TV system discovery foreground application is music application, the bag name (QQ music) of TV system discovery media application foreground identity module is foreground application, system opens application Dram detecting module, system reads the maximum of each application memory, the average of internal memory is carried out according to multiple application with the whole region of memory of TV system, such as: inputting 2 application is QQ music respectively, KuGoo music, TV system altogether in save as 512MB, obtain foreground application average in save as 256MB;
The application number of input: Input_num_ap (x1)=2
The internal memory sum of TV system: TV_RAM (x1)=256M
Apply average internal memory to amount to:
TV_AVE_RAM＝TV_RAM(x1)/Input_num_ap(x1)＝256/2＝256M.
Concrete:
1, system obtains the memory headroom size of application own,
Such as: QQ music internal memory maximum demand 50MB,
KuGoo music internal memory maximum demand 1000MB, if the size being greater than application needs, overabsorption is to QQ, and KuGoo application causes waste.
2, system obtains the space size altogether of physical memory, and be dynamically averaging according to Video Applications number, system obtains the memory size of the application of mean allocation, such as: multiple QQ music application, amounts to 10,
TV_AVE_RAM＝TV_RAM(x1)/Input_num_ap(x1)＝512/10＝51MB。
3, the value of the memory applications of physical allocation and the memory size of application own compare by system, and physical application space is greater than application memory space, default application maximum memory size.Such as: QQ music internal memory maximum demand 50MB, distribute 51MB in time, finally, setting QQ music physical memory 50MB.
Process eight: another kind of situation: TV system discovery foreground application is not music application, TV system discovery music (KuGoo music) is applied as background application, system starts internal memory and moves router-module, after system reads 1/2nd of value and the background application downloading data applying Dram detecting module, the data that backstage is downloaded are sent in router memory block 33, timing 5 minutes, the internal memory of rear end time the longest maximum preservation data can only be preserved in router memory space.Such as: route storage control 512MB, 5 minutes arrive, router preserves 3 songs of KuGoo music application, likes you 10,000 years, ice rain, the heart only has you, MP3 music data now keeps in router, and router finds that TV system background also has other media application, and router sends the internal storage data order stopping receiving application, do not receive the data of other application, router also sends and stops the instruction of other application to TV.
Process nine: TV system is opened route and is closed background application module, the running background time is greater than the application closedown of 5 minutes by route system automatically, TV holds the data of depositing to empty, by out of service for other background application, TV system releases the data of backstage buffer memory, such as: TV system acceptance is to the order of route, and out of service 1,000 application of harking, empty the music datas such as the MP3 of buffer memory.
Process ten: TV system is opened and is reminded backstage media display module, and TV system is presented at the upper left corner of foreground application according to the background application title of closing, and show the title of backstage in the application run in the upper right corner, display buffer is to the size of router.Such as: music is harked in display closedown 1,000, display KuGoo music is cached to router three song, and like you 10,000 years, ice rain, the heart only has you.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a storage controlling method for application cache data, is characterized in that, comprises step:
When detecting the application switching command based on terminal, completing application handover operation according to described application switching command, after completing application handover operation, obtaining the application at described terminal running background and this application is labeled as the first application;
When described first is applied as preset kind application, extract the data of described first application institute buffer memory;
The data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.
2. the storage controlling method of application cache data as claimed in claim 1, is characterized in that, after this application being labeled as the step of the first application, also comprises in the application of described terminal running background in described acquisition:
Obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application;
When described second is applied as preset kind application, the maximum of each application committed memory of reading terminals;
According to read maximum, the memory headroom of described terminal is equally assigned into the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
3. the storage controlling method of application cache data as claimed in claim 1, it is characterized in that, the described data by described institute buffer memory also comprise after being saved to the step in the router memory module be connected with described terminal communication:
Screening exceedes the data cached of the application of Preset Time at running background;
By described data cached deletion, close all application at running background.
4. the storage controlling method of the application cache data as described in any one of claims 1 to 3, is characterized in that, after the step of all application at running background of described closedown, also comprises:
Obtain described identification information of closing application, described identification information is run the interface display of application at current foreground.
5. the storage controlling method of the application cache data as described in any one of claims 1 to 3, is characterized in that, the described data by described institute buffer memory also comprise after being saved to the step in the router memory module be connected with described terminal communication:
Determine the value of the memory space be saved to shared by the data of router memory module;
The value of shared memory space is presented at the interface that current foreground runs application.
6. a memory control device for application cache data, is characterized in that, comprising:
Acquisition module, for completing application handover operation according to described application switching command, obtaining the application at described terminal running background and this application is labeled as the first application after completing application handover operation;
Extraction module, for when described first is applied as preset kind application, extracts the data of described first application institute buffer memory;
Preserve module, for the data of described institute buffer memory are saved in the router memory module be connected with described terminal communication, with described in the application request of front stage operation first apply the file data loaded time, directly from described router memory module, extract described file data.
7. the memory control device of application cache data as claimed in claim 6, it is characterized in that, the memory control device of described application cache data also comprises: read module and distribution module,
Described acquisition module, also for obtained application handover operation after described terminal front stage operation application and this application is labeled as the second application;
Described read module, for when described second is applied as preset kind application, the maximum of each application committed memory of reading terminals;
Described distribution module, for the memory headroom of described terminal being equally assigned into according to read maximum the region of memory of number corresponding to number of applications, for the data that each application memory is corresponding.
8. the memory control device of application cache data as claimed in claims 6 or 7, it is characterized in that, the memory control device of described application cache data also comprises:
Screening module, exceedes the data cached of the application of Preset Time for screening at running background;
Processing module, for by described data cached deletion, closes all application at running background.
9. the memory control device of application cache data as claimed in claim 8, it is characterized in that, the memory control device of described application cache data also comprises display module,
Described acquisition module, also for obtaining described identification information of closing application;
Described display module, for running the interface display of application at current foreground by described identification information.
10. the memory control device of application cache data as claimed in claim 9, it is characterized in that, the memory control device of described application cache data also comprises:
Determination module, for determining the value of the memory space be saved to shared by the data of router memory module;
Described display module, also runs the interface of application for the value of shared memory space being presented at current foreground.
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| WO2017096771A1 (en) | 2017-06-15 |
| CN105516787B (en) | 2019-07-12 |
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