CN104793945B - The high-volume image display method and its device for preventing internal memory from overflowing - Google Patents
The high-volume image display method and its device for preventing internal memory from overflowing Download PDFInfo
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- CN104793945B CN104793945B CN201510205996.4A CN201510205996A CN104793945B CN 104793945 B CN104793945 B CN 104793945B CN 201510205996 A CN201510205996 A CN 201510205996A CN 104793945 B CN104793945 B CN 104793945B
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- painting canvas
- preloading
- current screen
- picture
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Abstract
The invention discloses a kind of high-volume image display method for preventing internal memory from overflowing, terminal creates several painting canvas in current screen, and a preloading painting canvas is respectively created in the left and right sides outside current screen viewing area, the painting canvas and preloading painting canvas are loaded according to the picture sequence of just list, show picture corresponding to each painting canvas in current screen；The invention also discloses a kind of high-volume image display apparatus for preventing internal memory from overflowing, internal memory can be saved by the present invention, it is not in the situation that internal memory overflows, accelerate the load time of picture, picture shows more smooth, Consumer's Experience is lifted, browsed picture discharges in time, can also save internal memory.
Description
Technical field
The invention belongs to terminal technical field of picture display, and in particular to a kind of high-volume picture for preventing that internal memory from overflowing shows
Show method and its device.
Background technology
With the popularization of intelligent terminal, take pictures easier, the quality and quantity taken pictures also are improving.
With the rapidly rising of photographic quality and quantity, due to the limitation of cell phone apparatus internal memory and the speed of service, developer
It is more and more difficult in exploitation photograph album class application process, a large amount of pictures are on the one hand shown, on the one hand to meet the smooth body browsed
Test, present product development does not often reach such effect.
The common practice of technology is now：It is disposable directly read display in need image data, be put into internal memory,
So that user can quickly displaying picture.But such way can be with picture it is more and more, low memory, program report can be caused
Mistake, influence very much Consumer's Experience.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of high-volume image display method for preventing internal memory from overflowing
And its device.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
The embodiment of the present invention provides a kind of high-volume image display method for preventing internal memory from overflowing, and this method is：Terminal exists
Current screen creates several painting canvas, and a preloading picture is respectively created in the left and right sides outside current screen viewing area
Cloth, the painting canvas and preloading painting canvas are loaded according to the picture sequence of just list, show each painting canvas in current screen
Corresponding picture；When the painting canvas of the leftmost side removes current screen, and the preloading painting canvas on right side is moved into current screen, show
Show picture corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas, the painting canvas for removing current screen is moved to
The left side of preloading painting canvas on the left of current screen, while release currently Loads Image, afterwards, the painting canvas is moved to current screen
The right side of curtain loads new picture as new preloading painting canvas；When the painting canvas of the rightmost side removes current screen, and a left side
When the preloading painting canvas of side is moved into current screen, show corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas
Picture, the right side for the preloading painting canvas that the painting canvas for removing current screen is moved on the right side of current screen, while discharge current
Load Image, afterwards, the painting canvas is moved to the left side of current screen as new preloading painting canvas, and loads new figure
Piece.
In such scheme, the preloading painting canvas on the painting canvas and right side is added according to the picture positive sequence order of just list
Carry, the preloading painting canvas in the left side is loaded according to the picture inverted order order of just list.
The embodiment of the present invention also provides a kind of high-volume image display apparatus for preventing internal memory from overflowing, and the device includes：Wound
Build unit, picture acquiring unit, loading unit；
The creating unit, several painting canvas are created in current screen for terminal, and outside current screen viewing area
The left and right sides be respectively created one preloading painting canvas；
The loading unit, for adding to the painting canvas and preloading painting canvas according to the picture sequence of just list
Carry, show picture corresponding to each painting canvas in current screen；
The mobile unit, for removing current screen when the painting canvas of the leftmost side, and the preloading painting canvas on right side moves into
During to current screen, picture corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas is shown, it is described to remove currently
The left side for the preloading painting canvas that the painting canvas of screen is moved on the left of current screen, while release currently Loads Image, it is afterwards, described
Painting canvas is moved to the right side of current screen as new preloading painting canvas, and loads new picture；When the painting canvas of the rightmost side moves
Go out current screen, and when the preloading painting canvas in left side is moved into current screen, show picture corresponding to the preloading painting canvas
And picture corresponding to remaining painting canvas, the preloading painting canvas that the painting canvas for removing current screen is moved on the right side of current screen
Right side, while release currently Loads Image, afterwards, the painting canvas is moved to the left side of current screen as new preloading picture
Cloth, and load new picture.
In such scheme, the loading unit, it is additionally operable to arrange the preloading painting canvas on the painting canvas and right side according to picture
The picture positive sequence order of table is loaded, and the preloading painting canvas in the left side is added according to the picture inverted order order of just list
Carry.
Compared with prior art, beneficial effects of the present invention：
The embodiment of the present invention provides a kind of high-volume image display method for preventing internal memory from overflowing, and terminal is created in current screen
Several painting canvas are built, and a preloading painting canvas, the painting canvas is respectively created in the left and right sides outside current screen viewing area
Loaded with painting canvas is preloaded according to the picture sequence of just list, show picture corresponding to each painting canvas in current screen；
When the painting canvas of the leftmost side removes current screen, and the preloading painting canvas on right side is moved into current screen, the pre-add is shown
Picture corresponding to picture corresponding to painting canvas and remaining painting canvas is carried, the painting canvas for removing current screen is moved to a current screen left side
The left side of the preloading painting canvas of side, while release currently Loads Image, afterwards, the right side that the painting canvas is moved to current screen is made
For new preloading painting canvas, and load new picture；When the painting canvas of the rightmost side removes current screen, and the preloading in left side
When painting canvas is moved into current screen, picture corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas is shown, it is described
The right side for preloading painting canvas that the painting canvas of current screen is moved on the right side of current screen is removed, while release currently Loads Image,
Afterwards, the painting canvas is moved to the left side of current screen as new preloading painting canvas, and loads new picture；By this hair
It is bright to save internal memory, be not in the situation that internal memory overflows, accelerate load time of picture, picture show it is more smooth,
Consumer's Experience is lifted, browsed picture discharges in time, can also save internal memory.
Brief description of the drawings
Fig. 1 is a kind of flow signal of high-volume image display method for preventing internal memory from overflowing provided in an embodiment of the present invention
Figure.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The embodiment of the present invention provides a kind of high-volume image display method for preventing internal memory from overflowing, as shown in figure 1, this method
Realized by following steps：
Step 101：Terminal creates several painting canvas, and the left and right sides outside current screen viewing area in current screen
A preloading painting canvas is respectively created.
Step 102：The painting canvas and preloading painting canvas are loaded according to the picture sequence of just list, show current screen
Picture corresponding to each painting canvas in curtain.
Specifically, the painting canvas and the preloading painting canvas on right side are loaded according to the picture positive sequence order of just list,
I.e. the preloading painting canvas on right side loads next photo, the preloading in the left side according to the last pictures order of painting canvas viewing area
Painting canvas according to just list picture inverted order order loaded, i.e., left side preloading painting canvas according to painting canvas viewing area picture
The first upper photo of loading.
Step 103：When the painting canvas removal current screen of the leftmost side, and the preloading painting canvas on right side is moved into current screen
When, show picture corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas, the painting canvas for removing current screen
The left side for the preloading painting canvas being moved on the left of current screen, while release currently Loads Image, afterwards, the painting canvas is moved to
The right side of current screen loads new picture as new preloading painting canvas；When the rightmost side painting canvas remove current screen,
And when the preloading painting canvas in left side is moved into current screen, show picture and remaining painting canvas corresponding to the preloading painting canvas
Corresponding picture, the right side for the preloading painting canvas that the painting canvas for removing current screen is moved on the right side of current screen, is released simultaneously
Put and currently Load Image, afterwards, the painting canvas is moved to the left side of current screen as new preloading painting canvas, and loads new
Picture.
It is the first painting canvas, the second painting canvas, the 3rd painting canvas respectively specifically, assuming that the painting canvas of current screen is provided with three,
Just list shares 20 photos, and first painting canvas, the second painting canvas, the 3rd painting canvas Load Image first in list respectively
Photo, second photo, the 3rd photo, the preloading painting canvas on right side load the 4th photo, and the preloading painting canvas in left side adds
The 20th photo is carried, after first painting canvas is moved to the left out current screen, first painting canvas is moved to the pre- of left side
The left side of painting canvas is loaded, and discharges first photo of the just list currently shown, the preloading painting canvas on right side moves into
To current screen and the 4th photo is shown, first painting canvas is moved to right side and added as the preloading painting canvas on new right side
Carry the 5th photo；After the 3rd painting canvas is moved right out current screen, the 3rd painting canvas is moved to the pre-add on right side
The right side of painting canvas is carried, and discharges the 3rd photo of the just list currently shown, the preloading painting canvas in left side is moved into
The 20th photo of current screen and display, the 3rd painting canvas are moved to left side and added as the preloading painting canvas in new left side
Carry the 19th photo.
The embodiment of the present invention also provides a kind of high-volume image display apparatus for preventing internal memory from overflowing, and the device includes：Wound
Build unit, picture acquiring unit, loading unit；
The creating unit, several painting canvas are created in current screen for terminal, and outside current screen viewing area
The left and right sides be respectively created one preloading painting canvas；
The loading unit, for adding to the painting canvas and preloading painting canvas according to the picture sequence of just list
Carry, show picture corresponding to each painting canvas in current screen；
The mobile unit, for removing current screen when the painting canvas of the leftmost side, and the preloading painting canvas on right side moves into
During to current screen, picture corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas is shown, it is described to remove currently
The left side for the preloading painting canvas that the painting canvas of screen is moved on the left of current screen, while release currently Loads Image, it is afterwards, described
Painting canvas is moved to the right side of current screen as new preloading painting canvas, and loads new picture；When the painting canvas of the rightmost side moves
Go out current screen, and when the preloading painting canvas in left side is moved into current screen, show picture corresponding to the preloading painting canvas
And picture corresponding to remaining painting canvas, the preloading painting canvas that the painting canvas for removing current screen is moved on the right side of current screen
Right side, while release currently Loads Image, afterwards, the painting canvas is moved to the left side of current screen as new preloading picture
Cloth, and load new picture.
The loading unit, it is additionally operable to preload picture positive sequence of the painting canvas according to just list to the painting canvas and right side
Order is loaded, and the preloading painting canvas in the left side is loaded according to the picture inverted order order of just list.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the shape of the embodiment in terms of the present invention can use hardware embodiment, software implementation or combination software and hardware
Formula.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more to use storage
The form for the computer program product that medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.).
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (4)
1. a kind of high-volume image display method for preventing internal memory from overflowing, it is characterised in that this method is：Terminal is in current screen
Several painting canvas are created, and a preloading painting canvas, the picture is respectively created in the left and right sides outside current screen viewing area
Cloth and preloading painting canvas are loaded according to the picture sequence of just list, are shown in current screen and are schemed corresponding to each painting canvas
Piece；
When the painting canvas of the leftmost side removes current screen, and the preloading painting canvas on right side is moved into current screen, described in display
Picture corresponding to picture corresponding to painting canvas and remaining painting canvas is preloaded, the painting canvas for removing current screen is moved to current screen
The left side of the preloading painting canvas in curtain left side, while release currently Loads Image, afterwards, the painting canvas is moved to the right side of current screen
Side loads new picture as new preloading painting canvas；
When the painting canvas of the rightmost side removes current screen, and the preloading painting canvas in left side is moved into current screen, described in display
Picture corresponding to picture corresponding to painting canvas and remaining painting canvas is preloaded, the painting canvas for removing current screen is moved to current screen
The right side of the preloading painting canvas on curtain right side, while release currently Loads Image, afterwards, the painting canvas is moved to a left side for current screen
Side loads new picture as new preloading painting canvas.
2. the high-volume image display method according to claim 1 for preventing internal memory from overflowing, it is characterised in that：The painting canvas
Loaded with the preloading painting canvas on right side according to the picture positive sequence order of just list, the preloading painting canvas in the left side according to
The picture inverted order order of just list is loaded.
3. a kind of high-volume image display apparatus for preventing internal memory from overflowing, it is characterised in that the device includes：Creating unit, shifting
Moving cell, loading unit；
The creating unit, several painting canvas, and the left side outside current screen viewing area are created in current screen for terminal
A preloading painting canvas is respectively created in right both sides；
The loading unit, for being loaded to the painting canvas and preloading painting canvas according to the picture sequence of just list, show
Show each picture corresponding to painting canvas in current screen；
The mobile unit, for removing current screen when the painting canvas of the leftmost side, and the preloading painting canvas on right side is moved into and worked as
During forth screen, picture corresponding to picture corresponding to the preloading painting canvas and remaining painting canvas, the removal current screen are shown
Painting canvas be moved on the left of current screen preloading painting canvas left side, while release currently Load Image, afterwards, the painting canvas
The right side of current screen is moved to as new preloading painting canvas, and loads new picture；Work as when the painting canvas of the rightmost side removes
Forth screen, and when the preloading painting canvas in left side is moved into current screen, show picture corresponding to the preloading painting canvas and
Picture corresponding to remaining painting canvas, the right side for the preloading painting canvas that the painting canvas for removing current screen is moved on the right side of current screen
Side, while release currently Loads Image, afterwards, the painting canvas are moved to the left side of current screen as new preloading painting canvas,
And load new picture.
4. the high-volume image display apparatus according to claim 3 for preventing internal memory from overflowing, it is characterised in that：The loading
Unit, it is additionally operable to load the painting canvas and the preloading painting canvas on right side according to the picture positive sequence order of just list, institute
The preloading painting canvas for stating left side is loaded according to the picture inverted order order of just list.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205996.4A CN104793945B (en) | 2015-04-27 | 2015-04-27 | The high-volume image display method and its device for preventing internal memory from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205996.4A CN104793945B (en) | 2015-04-27 | 2015-04-27 | The high-volume image display method and its device for preventing internal memory from overflowing |
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| Publication Number | Publication Date |
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| CN104793945A CN104793945A (en) | 2015-07-22 |
| CN104793945B true CN104793945B (en) | 2018-03-13 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843517A (en) * | 2016-03-14 | 2016-08-10 | 乐视移动智能信息技术（北京）有限公司 | Mobile terminal total graph displaying method and system |
| CN106909283B (en) * | 2016-11-01 | 2020-03-06 | 广州视源电子科技股份有限公司 | Canvas display control method and system |
| CN106791911A (en) * | 2016-12-28 | 2017-05-31 | 北京风行在线技术有限公司 | A kind of loading method of picture and video |
| CN106959898A (en) * | 2017-03-27 | 2017-07-18 | 广州优视网络科技有限公司 | Reduce method, device and the mobile terminal of EMS memory occupation |
| CN107463313A (en) * | 2017-08-10 | 2017-12-12 | 四川长虹电器股份有限公司 | A kind of method of preloaded list |
| CN108762836B (en) * | 2018-05-21 | 2022-04-19 | Oppo广东移动通信有限公司 | Management method and device for preloaded application, storage medium and intelligent terminal |
| CN110806910A (en) * | 2018-07-18 | 2020-02-18 | 深圳市鸿合创新信息技术有限责任公司 | Method and system for optimizing carousel map and electronic equipment |
| CN114371798A (en) * | 2020-10-23 | 2022-04-19 | 统信软件技术有限公司 | Picture display method and computing device |
| CN114296840A (en) * | 2021-05-28 | 2022-04-08 | 海信视像科技股份有限公司 | Wallpaper display method and display equipment |
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| CN103067679A (en) * | 2011-10-20 | 2013-04-24 | 四川长虹电器股份有限公司 | Television local picture displaying method |
| WO2013185549A2 (en) * | 2012-06-12 | 2013-12-19 | 腾讯科技（深圳）有限公司 | Picture displaying method and device, mobile terminal and computer storage medium |
| CN104503685A (en) * | 2014-12-16 | 2015-04-08 | 新余兴邦信息产业有限公司 | Method and device for previewing pictures of photo albums and web pages |
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2015
- 2015-04-27 CN CN201510205996.4A patent/CN104793945B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067679A (en) * | 2011-10-20 | 2013-04-24 | 四川长虹电器股份有限公司 | Television local picture displaying method |
| WO2013185549A2 (en) * | 2012-06-12 | 2013-12-19 | 腾讯科技（深圳）有限公司 | Picture displaying method and device, mobile terminal and computer storage medium |
| CN104503685A (en) * | 2014-12-16 | 2015-04-08 | 新余兴邦信息产业有限公司 | Method and device for previewing pictures of photo albums and web pages |
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| CN104793945A (en) | 2015-07-22 |
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