CN102866898A - Method for quickly displaying interface on embedded device - Google Patents
Method for quickly displaying interface on embedded device Download PDFInfo
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- CN102866898A CN102866898A CN2012102527782A CN201210252778A CN102866898A CN 102866898 A CN102866898 A CN 102866898A CN 2012102527782 A CN2012102527782 A CN 2012102527782A CN 201210252778 A CN201210252778 A CN 201210252778A CN 102866898 A CN102866898 A CN 102866898A
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Abstract
The invention provides a method for quickly displaying an interface on an embedded device. The method includes the steps: preloading pictures used on the device into a picture caching module and directly reading the pictures from the picture caching module in use to prolong picture reading time; loading pages slowly displayed in the interface into a page caching module without affecting operation of the pages and directly reading the pages from the page caching module in use to prolong interface display time; preloading the interface with the low speed to save interface construction time; and displaying a picture combining the background of the interface and the background of an interface control part to prolong drawing time of the interface on the embedded device. By the aid of a series of operations, the display time of the interface on the embedded device is greatly prolonged without increasing hardware cost, and the experience of a user is improved.
Description
Technical field
The present invention relates to the embedded device technology field, relate in particular to a kind of method that realizes that the interface shows fast on the embedded device.
Background technology
Along with the development embedded device of science and technology has more and more been come into life.Because the restriction of embedded device hardware, the interface of embedded device is general all fairly simple can not give the good experience of user.If more gorgeous interface is arranged, maybe to make the velocity ratio of interface display very fast.The cost of hardware will significantly rise, and as adding memory bar on the equipment, improves the configuration of display screen.The method that the interface shows fast on the realization embedded device that the present invention relates to can significantly promote interface display speed in the least possible situation that takies hardware resource, give the good experience of user.
A kind of " mobile phone is realized method and the application manager of management application information " is provided in the prior art, see that publication number is: CN101656789, open day be: the Chinese patent of 2010.02.24, the method comprises: behind the mobile phone power-on, its application manager reads application information and buffer memory from file system on the backstage.When the user interface requests display application program information of cellphone subscriber by described application manager, described application manager shows the described application information of buffer memory to described user.When the cellphone subscriber carries out the renewal operation of application program by described user interface, described application manager reads information and the buffer memory of application program again from described file system on the backstage, show when treating the user by described user interface requests display application program information and refresh.Buffer memory can be directly read in this invention when the user launches application manager application information shows, and needn't load from file system, thus greatly improved the speed that application information shows, thus significantly strengthen user's experience.But this invention is not to relate to the embedded device field, and what solve is the problem that the application information in the mobile phone can show fast, and its hardware resource does not reduce.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method that realizes that the interface shows fast on the embedded device, under the hardware running environment that reduces cost, gives the good experience of user.
The present invention is achieved in that a kind of method that realizes that the interface shows fast on the embedded device, comprises the steps:
Step 1, establishment one image cache module are loaded into each picture that uses on the equipment first in the described image cache module during start, when the gui program of equipment will use a certain picture, directly carry out accordingly reading displayed from described image cache module;
Step 2, optimize the display speed at each interface;
Step 4, the interface display speed after optimizing to 3 by step 1 still slowly or the interface that does not show the background of the control at the background at this interface and interface are synthesized a pictures show, and the control on the interface are set to transparent.
Further, the display speed of optimizing each interface in the described step 2 is specially: the initialization of interface data is divided into the data that affect interface display and the data that do not affect interface display, and elder generation's initialization affects the data of interface display in the time of interface display; Then a timer is set, and after the data that affect interface display showed, timer triggered the data that the embedded device initialization does not affect interface display.
The present invention has following advantage: the present invention directly reads to improve the time of reading picture when using in the image cache module with each picture that uses on the equipment is pre-loaded in module; After the operation that does not affect the page with the interface in display speed slowly the page be loaded in the page cache module when using directly the time of reading to improve interface display in this module; The time of Interface Construction is saved at pre-loaded slow-paced interface; The synthetic pictures of the background of interface background and interface control is shown, improve the interface in time that embedded device is drawn.The present invention in the situation that does not improve hardware cost, significantly improves the displaying time at interface on the embedded device by these a series of operations, accelerates user's operation, improves user's experience.
Description of drawings
Fig. 1 is the inventive method schematic flow sheet.
Embodiment
See also shown in Figure 1ly, a kind of method that realizes that interface on the embedded device shows fast of the present invention comprises the steps:
Step 1, establishment one image cache module, during start each picture that uses on the equipment is loaded into first in the described image cache module and (is loaded in the embedded device internal memory), the GUI(graphic user interface of equipment) when program will be used a certain picture, directly from described image cache module, carries out accordingly reading displayed.(picture is that its each pixel is preserved when being kept in this embedded device, so directly reads slowlyer, and then start time just is loaded into it and picture can be read time shorten in internal memory to a millisecond rank);
Step 2, optimize the display speed at each interface; Wherein, be specially: the initialization of interface data is divided into the data that affect interface display and the data that do not affect interface display, and elder generation's initialization affects the data of interface display in the time of interface display.Then a timer is set, and timer triggers the data that the embedded device initialization does not affect interface display again after the data that affect interface display show.This class does not affect the initialization time generally all very short (in the 300ms) of the data of interface display, and initialization has been finished when treating that the user wants to operate.Interface initialization time of having saved these class data has guaranteed again user's experience simultaneously like this; Described interface data comprises the lteral data of the page, the control in the page, the picture in the control and demonstration in the interface.
Step 4, the interface display speed after optimizing to 3 by step 1 still slowly or the interface that does not show the background of the control at the background at this interface and interface are synthesized a pictures show, and the control on this interface are set to transparent.When interface data was drawn at the interface, the GUI storehouse first rendering context of meeting was then according to the control on the bottom-up drafting of the level of the control interface and the background of control; The way of step 4 makes the GUI storehouse only need rendering context to get final product, and has saved the draw control background, has shortened the drawing time at interface.
Wherein, an interface is comprised of a plurality of pages in embedded device, in the page a plurality of pictures is arranged again.
In a word, the present invention creates image cache module and page cache module at embedded device, each picture that equipment will be used is loaded in the image cache module, with display speed in each interface slowly the page be loaded in the page cache module, when using, directly from cache module, call, and the interface display speed after will optimizing still slowly or the interface that does not show, the background of the control at the background at this interface and interface is synthesized a pictures show, and the control on this interface is set to transparent.The present invention in the situation that does not improve hardware cost, significantly improves the displaying time at interface on the embedded device by these a series of operations, accelerates user's operation, improves user's experience.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (2)
1. a method that realizes that the interface shows fast on the embedded device is characterized in that: comprise the steps:
Step 1, establishment one image cache module are loaded into each picture that uses on the equipment first in the described image cache module during start, when the gui program of equipment will use a certain picture, directly carry out accordingly reading displayed from described image cache module;
Step 2, optimize the display speed at each interface;
Step 3, establishment one page cache module, with display speed in each interface after optimizing slowly the page be loaded in the described page cache module, the gui program of equipment will use in a certain interface display speed slowly during the page, directly carries out accordingly reading displayed from described page cache module;
Step 4, the interface display speed after optimizing to 3 by step 1 still slowly or the interface that does not show the background of the control at the background at this interface and interface are synthesized a pictures show, and the control on the interface are set to transparent.
2. a kind of method that realizes that interface on the embedded device shows fast according to claim 1, it is characterized in that: the display speed of optimizing each interface in the described step 2 is specially: the initialization of interface data is divided into the data that affect interface display and the data that do not affect interface display, and elder generation's initialization affects the data of interface display in the time of interface display; Then a timer is set, and after the data that affect interface display showed, timer triggered the data that the embedded device initialization does not affect interface display.
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| CN201210252778.2A CN102866898B (en) | 2012-07-20 | 2012-07-20 | A kind of method realizing interface on embedded device and show fast |
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| CN201210252778.2A CN102866898B (en) | 2012-07-20 | 2012-07-20 | A kind of method realizing interface on embedded device and show fast |
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| CN103760966A (en) * | 2013-05-02 | 2014-04-30 | 乐视网信息技术（北京）股份有限公司 | Picture buffering implementation method |
| CN106933884A (en) * | 2015-12-30 | 2017-07-07 | 五八同城信息技术有限公司 | A kind of picture loading method and device |
| CN108710512A (en) * | 2018-05-15 | 2018-10-26 | Oppo广东移动通信有限公司 | Preloading method, apparatus, storage medium and the intelligent terminal of application program |
| CN108874477A (en) * | 2017-05-11 | 2018-11-23 | 武汉斗鱼网络科技有限公司 | A kind of method and apparatus showing static images and dynamic picture |
| CN111026392A (en) * | 2019-11-14 | 2020-04-17 | 北京金山安全软件有限公司 | Method and device for generating guide page and electronic equipment |
| CN111524210A (en) * | 2020-04-10 | 2020-08-11 | 北京百度网讯科技有限公司 | Method and apparatus for generating drawings |
| CN111798366A (en) * | 2020-06-18 | 2020-10-20 | 福州富昌维控电子科技有限公司 | Method and terminal for accelerating PNG display speed based on small memory embedded device |
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| CN103760966A (en) * | 2013-05-02 | 2014-04-30 | 乐视网信息技术（北京）股份有限公司 | Picture buffering implementation method |
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| CN108874477A (en) * | 2017-05-11 | 2018-11-23 | 武汉斗鱼网络科技有限公司 | A kind of method and apparatus showing static images and dynamic picture |
| CN108874477B (en) * | 2017-05-11 | 2021-06-15 | 武汉斗鱼网络科技有限公司 | Method and device for displaying static pictures and dynamic pictures |
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| CN111026392A (en) * | 2019-11-14 | 2020-04-17 | 北京金山安全软件有限公司 | Method and device for generating guide page and electronic equipment |
| CN111026392B (en) * | 2019-11-14 | 2023-08-22 | 北京金山安全软件有限公司 | Method and device for generating guide page and electronic equipment |
| CN111524210A (en) * | 2020-04-10 | 2020-08-11 | 北京百度网讯科技有限公司 | Method and apparatus for generating drawings |
| CN111798366A (en) * | 2020-06-18 | 2020-10-20 | 福州富昌维控电子科技有限公司 | Method and terminal for accelerating PNG display speed based on small memory embedded device |
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|---|---|
| CN102866898B (en) | 2016-03-30 |
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