CN105812949B - A kind of method of the page self-adapted switchings of EPG based on screen locking pattern - Google Patents
A kind of method of the page self-adapted switchings of EPG based on screen locking pattern Download PDFInfo
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- CN105812949B CN105812949B CN201610142684.8A CN201610142684A CN105812949B CN 105812949 B CN105812949 B CN 105812949B CN 201610142684 A CN201610142684 A CN 201610142684A CN 105812949 B CN105812949 B CN 105812949B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
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- User Interface Of Digital Computer (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of method of the page self-adapted switchings of the EPG based on screen locking pattern, including：Current screen is locked, and starts the loaded targets page；Start page load progress detection timer T1；When page load progress detection timer T1 is overtime and page stress state is completes, then the target pages actual size of loading is detected；The inconsistent target pages of actual size and prescribed level are stretched or are reduced into prescribed level；Release screen locking, shows target pages content.The present invention realizes EPG page seamless switchings, and when EPG page-sizes switch, will not generate the exception of visually page zoom-in and zoom-out, and natural and tripping, visual experience is good；It is realized further, since it is the browser kernel of increasing income based on webkit, and the page issued for IPTV platforms carries out size conversion, therefore have stronger portability, and it is low to be adapted to difficulty.
Description
Technical field
The present invention relates to IPTV (Internet Protocol Television, Internet Protocol Television/Interactive Internet TV) machines
A kind of top box technical field, and in particular to the method for the page self-adapted switchings of EPG based on screen locking pattern.
Background technology
In recent years, with the integration of three networks, IPTV set top box under the popularization of major operator using more and more extensive, and with
It customers to put forward higher requirements on visual quality and perfect in shape and function, SD set-top box is gradually by high definition set top box and intelligence
Energy set-top box is substituted.However, it is put down at present in the high definition IPTV platforms docked with high definition and Intelligent set top box to save EPG
The development cost of platform, the EPG pages are simultaneously non-fully switched to the high definition page (1280*720), but SD EPG before directly transplanting
The page of the page (640*530), particularly third-party application thus needs to fit as the high definition or Intelligent set top box of terminal
The IPTV platforms coexisted with this high, the SD page.
High definition or Intelligent set top box need to possess the ability of identification webpage original size, and it is aobvious that the different size of page is done scaling
Show specified area size.But the browser using webkit as kernel is drawn in parsing, and then page-out can be presented
The process of scaling, such as：First display screen amplifies full screen display or first display beyond screen again in upper left corner a quarter size
The page of curtain size narrows down to full screen display again.The appearance of above-mentioned phenomenon influences whether user's intuitively visual experience, and experience is poor.
In consideration of it, this patent proposes a kind of method of the page self-adapted switchings of the EPG based on screen locking pattern.
The content of the invention
Page zoom-in and zoom-out process, Yong Huzhi can be presented when being the switching of EPG page zoom-in and zoom-outs in the technical problems to be solved by the invention
The problem of visual experience of sight is poor.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is to provide a kind of based on screen locking pattern
The method of the page self-adapted switchings of EPG, comprises the following steps：
Step S1, current screen is locked, and starts the loaded targets page；
Step S2, page load progress detection timer T1 is started；
Step S3, when page load progress detection timer T1 is overtime and page stress state is completes, then to loading
Target pages actual size be detected；
Step S4, the inconsistent target pages of actual size and prescribed level are stretched or are reduced into prescribed level；
Step S5, screen locking, shows target pages content are released.
In the above-mentioned methods, the locking current screen is by the way of frozen frame screen locking；
Frozen frame screen locking is that the page that will currently show is shown as frozen frame, and the content in current video memory is stored as frozen frame,
It no longer reads next page from buffering area to be shown, so as to achieve the effect that lock-screen.
In the above-mentioned methods, the time-out time of page load progress detection timer T1 is arranged to 500ms.
In the above-mentioned methods, the target pages actual size passes through the page-view- in the meta labels in webpage
The value of size obtains.
In the above-mentioned methods, when page load progress detection timer T1 is overtime, and page stress state is does not complete,
Restart page load progress detection timer T1, continue to detect.
In the above-mentioned methods, the present invention is additionally provided with compulsive unlocking timer T2, and for compulsory commutation screen locking, time-out time is set
It is set to 6s.
The present invention uses page load progress detection timer T1 time-out and page stress state to complete to be used as and judge target
The detection foundation that page loading is completed, avoids influence of the intermediate jump page to display effect, realizes the EPG pages without seaming and cutting
Change, and when EPG page-sizes switch, judge page-size, webkit parsings, render and page address portions refresh process all
It is to be carried out under screen lock state, screen will not be shown to, the exception of visually page zoom-in and zoom-out will not be generated, just as same size
Page layout switch is the same, natural and tripping, and visual experience is good.In addition, the present invention be the browser kernel of increasing income based on webkit realize,
Size conversion is carried out for the page that IPTV platforms issue, not only very convenient can be efficiently transplanted to all kinds of with webkit
On the browser of kernel, to there is stronger portability, and any modification, IPTV set top box producer need not be made to IPTV platforms
It can be more rapidly adapted to when network adaptation, adaptation difficulty is low.
Description of the drawings
Fig. 1 is a kind of flow chart of the method for the page self-adapted switchings of EPG based on screen locking pattern provided by the invention.
Specific embodiment
The present invention is described in detail with reference to Figure of description and specific embodiment.
The method of the page self-adapted switchings of a kind of EPG based on screen locking pattern provided by the invention, using webkit as browsing
Device kernel is realized different size of EPG page zoom-in and zoom-outs into unified sized images, achievees the effect that self adaptive pantographic, such as Fig. 1 institutes
Show, comprise the following steps：
Step S1, current screen is locked, and starts the loaded targets page.
In the present invention, locking current screen is the page that currently shows set-top box by the way of frozen frame screen locking
It is shown as frozen frame, the content in current video memory is stored as frozen frame, and next page is no longer read from buffering area and is shown
Show；So in the message that the page loading for receiving webkit transmissions starts, set-top box has not yet been downloaded in target pages content,
The content of target pages will not be sent to display buffer by set-top box, so being the interior of a upper page present in current video memory
Hold, stored the content in current video memory as frozen frame, you can achieve the effect that lock-screen.
Wherein, the interface of frozen frame storage is that chip manufacturer provides, and for different master chips, software needs, which are done, accordingly to be repaiied
Change.
Step S2, page load progress detection timer T1 is started, wherein, page load progress detection timer T1's is super
When the time be traditionally arranged to be 500ms.
Step S3, when page load progress detection timer T1 is overtime and page stress state is completes, then to loading
Target pages actual size be detected, wherein, the target pages actual size is by the meta labels in webpage
The value of page-view-size judge.
Since page jump phenomenon often occur in current IPTV platforms, i.e., have multiple intermediate pages in the loaded targets page
Face, and each intermediate page can also trigger load progress, so cannot have been loaded simply by the webkit pages sent
Into the foundation completed as target pages loading of message, so as to which triggering following operational motion is (actual to the target pages of loading
Size is detected).The present invention be by and meanwhile meet page load progress and detect timer T1 time-out and page stress state
The detection foundation completed as target pages loading is completed, excludes the interference of intermediate jump page.If page load progress is examined
Timer T1 time-out is surveyed, and the page stress state detected is unfinished, then it represents that it is likely to occur and redirects in the page, at this time
Progress includes the progress of intermediate page, so restarting page load progress detection timer T1, continues to detect.
In the present invention, compulsive unlocking timer T2 is additionally provided with, for compulsory commutation screen locking, time-out time is arranged to 6s,
When preventing Network Abnormal, page loading is not complete, and triggering following operational motion condition is not achieved always, avoids prolonged screen lock
It is fixing to ring user experience.
Step S4, the inconsistent target pages of actual size and prescribed level are stretched or is reduced into prescribed level, reached
The effect of self adaptive pantographic.
As it can be seen that the present invention judges that page-size, webkit are parsed, rendered and page address portions refresh process is all in screen locking
It is carried out under state, screen will not be shown to, so as to improve user experience.
Step S5, screen locking, shows target pages content are released.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (5)
1. the method for the page self-adapted switchings of a kind of EPG based on screen locking pattern, which is characterized in that comprise the following steps：
Step S1, current screen is locked, and starts the loaded targets page；
Step S2, page load progress detection timer T1 is started；
Step S3, when page load progress detection timer T1 is overtime and page stress state is completes, then to the mesh of loading
Mark page actual size is detected；When page load progress detection timer T1 time-out, and page stress state is unfinished
When, restart page load progress detection timer T1, continue to detect；
Step S4, the inconsistent target pages of actual size and prescribed level are stretched or are reduced into prescribed level；
Step S5, screen locking, shows target pages content are released.
2. the method as described in claim 1, which is characterized in that the locking current screen is by the way of frozen frame screen locking；
Frozen frame screen locking is that the page that will currently show is shown as frozen frame, and the content in current video memory is stored as frozen frame, no longer
It reads next page from buffering area to be shown, so as to achieve the effect that lock-screen.
3. the method as described in claim 1, which is characterized in that the time-out time of page load progress detection timer T1 is set
For 500ms.
4. the method as described in claim 1, which is characterized in that the target pages actual size is marked by the meta in webpage
The value of page-view-size in label obtains.
5. the method as described in claim 1, which is characterized in that the present invention is additionally provided with compulsive unlocking timer T2, for forcing
Screen locking is released, time-out time is arranged to 6s.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142684.8A CN105812949B (en) | 2016-03-14 | 2016-03-14 | A kind of method of the page self-adapted switchings of EPG based on screen locking pattern |
| PCT/CN2016/102818 WO2017157011A1 (en) | 2016-03-14 | 2016-10-21 | Lock screen mode-based epg page adaptive switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142684.8A CN105812949B (en) | 2016-03-14 | 2016-03-14 | A kind of method of the page self-adapted switchings of EPG based on screen locking pattern |
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| Publication Number | Publication Date |
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| CN105812949A CN105812949A (en) | 2016-07-27 |
| CN105812949B true CN105812949B (en) | 2018-06-01 |
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| WO (1) | WO2017157011A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105812949B (en) * | 2016-03-14 | 2018-06-01 | 烽火通信科技股份有限公司 | A kind of method of the page self-adapted switchings of EPG based on screen locking pattern |
| CN107807934B (en) * | 2016-09-09 | 2022-02-11 | 阿里巴巴（中国）有限公司 | Page display method and device and computing equipment |
| CN106569933A (en) * | 2016-11-11 | 2017-04-19 | 珠海市魅族科技有限公司 | Task prompting method and apparatus |
| CN107786882A (en) * | 2017-09-30 | 2018-03-09 | 青岛海信宽带多媒体技术有限公司 | A kind of Webpage display process, device and set top box |
| CN114827729B (en) * | 2022-05-07 | 2023-10-20 | 烽火通信科技股份有限公司 | EPG (electronic program guide) online detection method, device and system |
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| US6034689A (en) * | 1996-06-03 | 2000-03-07 | Webtv Networks, Inc. | Web browser allowing navigation between hypertext objects using remote control |
| CN101188712B (en) * | 2007-12-21 | 2012-07-18 | 康佳集团股份有限公司 | A processing method for page self-adapted display |
| CN101742136B (en) * | 2008-11-18 | 2012-05-23 | 中兴通讯股份有限公司 | Multimedia terminal-based adaptive display method |
| CN101909179A (en) * | 2010-08-04 | 2010-12-08 | 中国电信股份有限公司 | Automatic adapting method of set box browser display area |
| CN102480637A (en) * | 2010-11-30 | 2012-05-30 | 上海博路信息技术有限公司 | Internet protocol television (IPTV) self-adaptive display content resolution method |
| CN102404621A (en) * | 2011-10-24 | 2012-04-04 | 中兴通讯股份有限公司 | Set-top box, EPG (Electronic Program Guide) server and method and system for realizing EPG page adaptation |
| US9448977B2 (en) * | 2012-08-24 | 2016-09-20 | Qualcomm Innovation Center, Inc. | Website blueprint generation and display algorithms to reduce perceived web-page loading time |
| CN102915375B (en) * | 2012-11-08 | 2015-10-21 | 山东大学 | A kind of webpage loading method based on layout subregion |
| CN103019817B (en) * | 2012-11-30 | 2015-10-14 | 北京奇虎科技有限公司 | A kind of method and apparatus mutual for the page |
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| CN103593196A (en) * | 2013-11-25 | 2014-02-19 | 深信服网络科技（深圳）有限公司 | Page layout self-adaptation method and device |
| CN103648055A (en) * | 2013-12-09 | 2014-03-19 | 乐视致新电子科技（天津）有限公司 | Screen adaptive method of intelligent TV browser, device thereof and intelligent TV |
| CN104778167B (en) * | 2014-01-09 | 2019-05-03 | 中兴通讯股份有限公司 | A kind of webpage load progress control method, device and terminal |
| CN105278797A (en) * | 2014-06-27 | 2016-01-27 | 中兴通讯股份有限公司 | Page switching display method and apparatus |
| CN105812949B (en) * | 2016-03-14 | 2018-06-01 | 烽火通信科技股份有限公司 | A kind of method of the page self-adapted switchings of EPG based on screen locking pattern |
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- 2016-10-21 WO PCT/CN2016/102818 patent/WO2017157011A1/en active Application Filing
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| CN105812949A (en) | 2016-07-27 |
| WO2017157011A1 (en) | 2017-09-21 |
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