CN103186636A - Method and system for loading readable file in mobile equipment - Google Patents
Method and system for loading readable file in mobile equipment Download PDFInfo
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- CN103186636A CN103186636A CN2011104602228A CN201110460222A CN103186636A CN 103186636 A CN103186636 A CN 103186636A CN 2011104602228 A CN2011104602228 A CN 2011104602228A CN 201110460222 A CN201110460222 A CN 201110460222A CN 103186636 A CN103186636 A CN 103186636A
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Abstract
The invention relates to a method and a system for loading a readable file in mobile equipment, and belongs to the technical field of file loading. The method comprises the following steps: when browsing of the readable file in the mobile equipment is required, loading the first N pages of the readable file; after browsing the current page, if continuously browsing the adjacent next page, loading the page adjacent to the next page while showing the next page and releasing the M pages farthest away from the page which has just been browsed; and if continuously browsing other pages far away from the current page, releasing the loaded page and loading the newly browsed page, the P pages before the newly browsed page and the Q pages behind the newly browsed page. For the mobile equipment with limited resources, the existing resources are utilized completely, the loading speed of the readable file is increased, the stability of the system is improved, the article which a user requests to read can be browsed timely and smoothly, and the request of the user can be responded timely.
Description
Technical field
The invention belongs to the file load technical field, but be specifically related to loading method and the system of reading file in a kind of mobile device.
Background technology
The fashionable whole world of mobile device such as present iPad panel computer, the e-book of reading forms such as PDF at iPad becomes popular reading method at present.But be limited by the bottleneck effect of mobility device resource, the design of PDF reader runs into a lot of challenges, experiences to the user and causes harmful effect.
Traditional file load mode is after loading complete file, again the user is given back at the interface, and homologous ray carries out alternately then.This mode can not cause too much influence having on the big internal memory resource apparatus such as (such as Desktop PCs).But on this mobile device with limited resources such as iPad, when the pdf document of reading is excessive, wholely load the instability that this document causes client reader easily, cause program crashing; Simultaneously when the user only want to browse in the whole file wherein several pages the time, load not only consuming time but also waste system resource of whole pdf document, also might cause problems such as low memory, program crashing.
Consider based on above background, on existing PDF reading technique basis, improve user's experience by optimizing load mode.
Summary of the invention
At the defective that exists in the prior art, but technical matters to be solved by this invention provides loading method and the system of reading file in the fast mobile device of a kind of loading velocity.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
But the loading method of reading file in a kind of mobile device may further comprise the steps:
When but reading file is browsed in request in mobile device, but elder generation loads the preceding N page or leaf of reading file;
When browsing the end current page, if continue to browse following one page of next-door neighbour, page or leaf and the release distance of one page had just been browsed sign-off sheet M page or leaf farthest under then loading was close in one page under showing; If continue to browse other page or leaf far away apart from current page, the page or leaf that loads before then discharging loads page or leaf and front P page or leaf and the back Q page or leaf newly browsed simultaneously.
But the loading system of reading file in a kind of mobile device, but comprise for when reading file is browsed in request, but first charger that loads the preceding N page or leaf of reading file and show;
Be used for when browsing the end current page, if continue to browse following one page of next-door neighbour, under showing, load the page or leaf of one page under the next-door neighbour and second charger that release distance has just been browsed sign-off sheet M page or leaf farthest in one page;
Be used for working as and browse the end current page, continue to browse other page or leaf far away apart from current page, the page or leaf that loads before discharging, the page or leaf that loading is simultaneously newly browsed and the 3rd charger of front P page or leaf and back Q page or leaf thereof.
The method of the invention and system at the mobile device of resource-constraineds such as iPad, take full advantage of existing resources, improved the loading velocity of reading file, and the stability of system, guaranteed simultaneously and can in time browse the article that the user asks glibly, in time respond user's request.
Description of drawings
But Fig. 1 is the structured flowchart of the loading system of reading file in the mobile device in the embodiment;
But Fig. 2 is the process flow diagram of the loading method of reading file in the mobile device in the embodiment;
Fig. 3 is the process flow diagram of loading procedure when but order is browsed reading file in the embodiment.
Embodiment
Mobile device described in the present embodiment mainly refers to read the mobile device of formatted files such as PDF, as the iPad panel computer; But described reading file mainly refer to pdf document or with the similar alternative document of pdf document.Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
As shown in Figure 1, but in the present embodiment mobile device loading system of reading file comprise first charger 11, second charger 12 and the 3rd charger 13.
As shown in Figure 2, but adopt system shown in Figure 1 to realize the loading method of reading file in the mobile device, may further comprise the steps:
(1) but when request in mobile device when browsing reading file, but first charger 11 loads the preceding N pages or leaves of reading files earlier.
N page or leaf before loading earlier displays for the user and reads, but and after whole reading file all need not being loaded into internal memory, shows the user to read again.
The N value can be self-defined according to actual application environment.If the configuration of mobile device is better, then preferred, N=3; If the configuration of mobile device is general, then preferred, N=5.
(2) when browsing the end current page, if continue to browse following one page of next-door neighbour, page or leaf and the release distance of one page had just been browsed sign-off sheet M page or leaf farthest under then 12 loadings of second charger were close in one page under showing.For the smoothness that guarantees to browse, to keep N page or leaf memory-resident at least.
When N=3, preferred, M=1.When N=5, preferred, M=2.When loaded page, if this page or leaf loads, then need not to reload.
(3) when browsing the end current page, if continue to browse other page or leaf far away apart from current page, the page or leaf of loading before then the 3rd charger 13 discharges, the page or leaf that loading is simultaneously newly browsed and front P page or leaf thereof and back Q page or leaf (if existence).
Describedly refer in page turning process fast apart from far away other of current page page or leaf, when stopping page turning the distance of the page or leaf at place and the preceding place of page turning page or leaf fast greater than 1 page.
P value and Q value can be self-defined according to actual application environment, can be identical, and also can be different.When N=3, one page before and after general the selection, this is more excellent scheme, i.e. P=Q=1 in mobile device.When N=5, general two pages of front and back, the i.e. P=Q=2 of selecting.When loaded page, if this page or leaf loads, then need not to reload.
As shown in Figure 3, if browse in order, loading procedure is as follows: at first start the PDF reader in the mobile device, first charger 11 loads first three page or leaf of pdf document, shows first page.Slide page, show second page.Slide page, second charger 12 in one page, discharges first page, and loads the 4th page under showing, the 3rd page of displaying pdf document.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technology thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. but the loading method of reading file in the mobile device is characterized in that, may further comprise the steps:
When but reading file is browsed in request in mobile device, but elder generation loads the preceding N page or leaf of reading file;
When browsing the end current page, if continue to browse following one page of next-door neighbour, page or leaf and the release distance of one page had just been browsed sign-off sheet M page or leaf farthest under then loading was close in one page under showing; If continue to browse other page or leaf far away apart from current page, the page or leaf that loads before then discharging loads page or leaf and front P page or leaf and the back Q page or leaf newly browsed simultaneously.
2. but the loading method of reading file in the mobile device as claimed in claim 1 is characterized in that: but described reading file is pdf document.
3. but the loading method of reading file in the mobile device as claimed in claim 1 is characterized in that: described N=3.
4. but the loading method of reading file in the mobile device as claimed in claim 3 is characterized in that: described P=Q=1.
5. but the loading method of reading file in the mobile device as claimed in claim 3 is characterized in that: described M=1.
6. but the loading method of reading file in the mobile device as claimed in claim 1 is characterized in that: described N=5.
7. but the loading method of reading file in the mobile device as claimed in claim 6 is characterized in that: described P=Q=2.
8. but the loading method of reading file in the mobile device as claimed in claim 6 is characterized in that: described M=2.
9. but as the loading method of reading file in each described mobile device in the claim 1～8, it is characterized in that: when loaded page, if this page or leaf loads, then need not to reload.
10. but the loading system of reading file in the mobile device is characterized in that: but comprise for when reading file is browsed in request, but first charger (11) that loads N page or leaf before the reading file and show;
Be used for when browsing the end current page, if continue to browse following one page of next-door neighbour, under showing, load the page or leaf of one page under the next-door neighbour and second charger (12) that release distance has just been browsed sign-off sheet M page or leaf farthest in one page;
Be used for when browsing the end current page, if continue to browse other page or leaf far away apart from current page, the page or leaf that loads before then discharging, the page or leaf that loading is simultaneously newly browsed and the 3rd charger (13) of front P page or leaf and back Q page or leaf thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104602228A CN103186636A (en) | 2011-12-31 | 2011-12-31 | Method and system for loading readable file in mobile equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104602228A CN103186636A (en) | 2011-12-31 | 2011-12-31 | Method and system for loading readable file in mobile equipment |
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| CN103186636A true CN103186636A (en) | 2013-07-03 |
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| CN2011104602228A Pending CN103186636A (en) | 2011-12-31 | 2011-12-31 | Method and system for loading readable file in mobile equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096188A1 (en) * | 2013-12-27 | 2015-07-02 | 福建福昕软件开发股份有限公司北京分公司 | Method and device for increasing online browsing and loading speed of pdf document |
| CN105721340A (en) * | 2014-12-05 | 2016-06-29 | 北大方正集团有限公司 | Method and device for calculating online reading preloading amount |
| CN110765380A (en) * | 2019-09-29 | 2020-02-07 | 五八有限公司 | Data loading method and terminal for list page |
| CN111949330A (en) * | 2020-08-11 | 2020-11-17 | 深圳市前海手绘科技文化有限公司 | Method for loading hand-drawing draft |
| CN112114730A (en) * | 2020-09-15 | 2020-12-22 | 北京点众科技股份有限公司 | Page turning method and device of electronic terminal and storage medium |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096188A1 (en) * | 2013-12-27 | 2015-07-02 | 福建福昕软件开发股份有限公司北京分公司 | Method and device for increasing online browsing and loading speed of pdf document |
| CN105721340A (en) * | 2014-12-05 | 2016-06-29 | 北大方正集团有限公司 | Method and device for calculating online reading preloading amount |
| CN105721340B (en) * | 2014-12-05 | 2019-06-04 | 北大方正集团有限公司 | A kind of online reading pre-load amount calculation method and device |
| CN110765380A (en) * | 2019-09-29 | 2020-02-07 | 五八有限公司 | Data loading method and terminal for list page |
| CN111949330A (en) * | 2020-08-11 | 2020-11-17 | 深圳市前海手绘科技文化有限公司 | Method for loading hand-drawing draft |
| CN111949330B (en) * | 2020-08-11 | 2022-06-24 | 深圳市前海手绘科技文化有限公司 | Method for loading hand-drawing draft |
| CN112114730A (en) * | 2020-09-15 | 2020-12-22 | 北京点众科技股份有限公司 | Page turning method and device of electronic terminal and storage medium |
| CN112114730B (en) * | 2020-09-15 | 2022-04-08 | 北京点众科技股份有限公司 | Page turning method and device of electronic terminal and storage medium |
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Application publication date: 20130703 |
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