CN105095259A - Waterfall flow object display method and device - Google Patents
Waterfall flow object display method and device Download PDFInfo
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Abstract
The invention discloses a waterfall flow object display method and device, and belongs to the field of display technology. The method comprises the following steps: obtaining at least one object to be displayed, which is arranged according to the waterfall flow layout; for each object, detecting whether an area where the object is located has an overlapped area with a preset display area; storing the object having the overlapped area with the preset display area in an object display list, and storing the object having no overlapped area with the preset display area in a snapshot list in a snapshot form; and displaying the content of the object in the object display list in the overlapped area. The problem that an internal memory cannot be released and is blocked easily is solved; and since the snapshot requires a little internal memory space, the object requiring no displaying temporarily is stored in the snapshot list to release the internal memory space and improve the page browsing smoothness.
Description
Technical field
The embodiment of the present invention relates to display technique field, particularly a kind of waterfall flow object display packing and device.
Background technology
In display technique field, when a page needs to show the objects such as a large amount of pictures, word and link simultaneously, especially when user's triggers scrolling operations is more, usually adopt the display mode of waterfall stream.Waterfall stream is also known as waterfall-type layout, and be a kind of Website page layout popular at present, visual performance is uneven multicolumn layout, along with page scroll bar rolls, constantly loads object downwards.
Under the scene of waterfall stream, in correlation technique usually in the following way: terminal obtains at least one object to be shown that waterfall spreads office's arrangement, and this object can comprise picture, word and link etc.; By the mode of scroll through pages, terminal constantly loads object; In the process of page scroll, terminal can preserve the browsing history of the object being removed out viewing area, usually also can retain the object that these are removed out viewing area simultaneously.
In the process realizing the embodiment of the present invention, inventor finds that background technology at least exists following problem: load a large amount of figure sector-meeting and consume internal memory rapidly, cause the phenomenon of " turn over several pages just feel card " more, even if object is removed out viewing area, browser also can not call garbage reclamation mechanism at once, and internal memory can not get release.
Summary of the invention
Can not get discharging the problem of easily card in order to solve internal memory, embodiments providing a kind of waterfall flow object display packing and device.Described technical scheme is as follows:
First aspect, provide a kind of waterfall flow object display packing, described method comprises:
Obtain at least one object to be shown spreading office's arrangement according to waterfall;
For each object, whether region and the default viewing area of detecting described object place exist overlapping region;
The described object that there is overlapping region with described default viewing area is stored in object display list, the described object that there is not overlapping region with described default viewing area is stored in snapshot list with snapshot form;
Show the content of object in described overlapping region in described object display list.
Second aspect, provide a kind of waterfall flow object display device, described device comprises:
Object acquisition module, for obtaining at least one object to be shown spreading office's arrangement according to waterfall;
Region detection module, for for each object, whether region and the default viewing area of detecting described object place exist overlapping region;
Object storage module, for being stored in object display list by the described object that there is overlapping region with described default viewing area, is stored in snapshot list by the described object that there is not overlapping region with described default viewing area with snapshot form;
Content display module, for showing the content of object in described overlapping region in described object display list.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
By obtaining at least one object to be shown spreading office's arrangement according to waterfall; For each object, whether region and the default viewing area at detected object place exist overlapping region; The object that there is overlapping region with default viewing area is stored in object display list, the object that there is not overlapping region with default viewing area is stored in snapshot list with snapshot form; The content of object in display object display list in overlapping region; Solve the problem that internal memory can not get discharging easily card; Internal memory required for snapshot is little, therefore by by temporarily not needing the object shown stored in the mode in snapshot list, reaching releasing memory space, improving the effect of page browsing smoothness.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method flow diagram of the waterfall flow object display packing that one embodiment of the invention provides;
Fig. 2 A is the method flow diagram of the waterfall flow object display packing that another embodiment of the present invention provides;
Fig. 2 B is the schematic diagram of the overlapping detection in region that another embodiment of the present invention provides;
Fig. 2 C is the schematic diagram of the default viewing area change that another embodiment of the present invention provides;
Fig. 2 D is the schematic diagram of the list update that another embodiment of the present invention provides;
Fig. 3 is the block diagram of the waterfall flow object display device that one embodiment of the invention provides;
Fig. 4 is the block diagram of the waterfall flow object display device that another embodiment of the present invention provides;
Fig. 5 is the structural representation of the terminal that one embodiment of the invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Described herein " terminal ", normally comprises the terminal of display screen.Can be specifically: smart mobile phone, panel computer, E-book reader, MP3 player (MovingPictureExpertsGroupAudioLayerIII, dynamic image expert compression standard audio frequency aspect 3), MP4 (MovingPictureExpertsGroupAudioLayerIV, dynamic image expert compression standard audio frequency aspect 4) player, wearable electronic, pocket computer on knee and desk-top computer etc.
Please refer to Fig. 1, it illustrates the method flow diagram of the waterfall flow object display packing that one embodiment of the invention provides.The present embodiment is mainly applied in the terminal comprising display screen with this waterfall flow object display packing and illustrates.This waterfall flow object display packing, comprising:
Step 102, obtains at least one object to be shown spreading office's arrangement according to waterfall;
Step 104, for each object, whether region and the default viewing area at detected object place exist overlapping region;
Step 106, is stored in object display list by the object that there is overlapping region with default viewing area, is stored in snapshot list by the object that there is not overlapping region with default viewing area with snapshot form;
Step 108, the content of the object in display object display list in overlapping region.
In sum, the waterfall flow object display packing that the present embodiment provides, by obtaining at least one object to be shown spreading office's arrangement according to waterfall; For each object, whether region and the default viewing area at detected object place exist overlapping region; The object that there is overlapping region with default viewing area is stored in object display list, the object that there is not overlapping region with default viewing area is stored in snapshot list with snapshot form; The content of object in display object display list in overlapping region; Solve the problem that internal memory can not get discharging easily card; Internal memory required for snapshot is little, therefore by by temporarily not needing the object shown stored in the mode in snapshot list, reaching releasing memory space, improving the effect of page browsing smoothness.
Please refer to Fig. 2 A, it illustrates the method flow diagram of the waterfall flow object display packing that another embodiment of the present invention provides.The present embodiment is mainly applied in the terminal comprising display screen with this waterfall flow object display packing and illustrates.This waterfall flow object display packing, comprising:
Step 201, obtains at least one object to be shown spreading office's arrangement according to waterfall;
Waterfall stream is also known as waterfall-type layout, it is a kind of page layout popular at present, visual performance is uneven multicolumn layout, along with page scroll bar rolls downwards, terminal is continuous display object in default viewing area, this object shows with DOM (DocumentObjectModel, DOM Document Object Model) form usually.Terminal is when first loading waterfall spreads the page of office, obtain at least one object to be shown spreading office's arrangement according to waterfall, object comprises the positional information of object and the displaying contents information of object, the displaying contents information of object comprises: text message, and/or, the address information of picture, and/or, the address information of video.
Object to be shown comprises current the needs object shown in default viewing area and the object temporarily not needing to show in default viewing area.
Step 202, for each object, whether region and the default viewing area at detected object place exist overlapping region;
For each object got, whether region and the default viewing area at terminal detected object place exist overlapping region.Default viewing area refers to the region of display object, generally refers to the region of the display screen of terminal, is also the region that human eye can be seen.As shown in Figure 2 B, viewing area is preset in region 20 namely.
Terminal can come the region at detected object place by the collision detection of geometric configuration and whether default viewing area exists overlapping region, and specifically, this step comprises following sub-step:
1, default viewing area is set as default geometric configuration by terminal;
Default viewing area is set as default geometric configuration according to the horizontal/vertical screen state of the shape of display screen and display screen by terminal, and this default geometric configuration can be rectangle, polygon, circle and other shape.
2, each object is converted to corresponding geometric configuration by terminal;
Each object is converted to corresponding geometric configuration according to the positional information of object by terminal, such as, and rectangle not of uniform size.
3, whether the geometric configuration of the terminal default geometric configuration and each object that detect default viewing area by collision detection exists overlapping region.
Also namely terminal carries out collision detection to the geometric configuration corresponding to default viewing area and the geometric configuration corresponding to each object.If the geometric configuration corresponding to object and the geometric configuration corresponding to default viewing area exist overlapping relation, then there is overlapping region in the region of presetting viewing area and object place; If the geometric configuration corresponding to object and the geometric configuration corresponding to default viewing area do not exist overlapping relation, then there is not overlapping region in the region of presetting viewing area and object place.
As shown in Figure 2 B, there is overlapping region with default viewing area in the region 27 at the region 23 at the region 22 at object 2 place, object 3 place, the region 24 at object 4 place, the region 25 at object 5 place and object 7 place; Overlapping region is there is not in the region 21 at object 1 place and the region 26 at object 6 place with default viewing area.
Step 203, is stored in object display list by the object that there is overlapping region with default viewing area, is stored in snapshot list by the object that there is not overlapping region with default viewing area with snapshot form;
The object that there is overlapping region with default viewing area is stored in object display list by terminal, and the object that there is not overlapping region with default viewing area is stored in snapshot list with snapshot form by terminal.
As shown in Figure 2 B, object 2, object 3, object 4, object 5 and object 7 are stored in object display list 100 by terminal, object 1 and object 6 are stored in snapshot list 200.
Step 204, the content of the object in display object display list in overlapping region.
The content of object in overlapping region in terminal demonstration object display list.As Fig. 2 B, be also namely presented at the content of region, default viewing area 20.
This step specifically comprises following sub-step:
1, the object stored in object display list is played up according to the displaying contents information of each object by terminal;
2, according to rendering result, the content of object in overlapping region in terminal demonstration object display list.
Wherein, the rendering result of each object is also stored in object display list.
Owing to needing the information of each object stored more in object display list, the positional information of such as each object, displaying contents information and rendering result etc.; And in snapshot list, only need store positional information and the displaying contents information of each object, and these information are all store with character style usually, therefore the object in object display list needs a large amount of memory headrooms, and the storage space shared by object in snapshot list is less.
When user carry out rolling, the operation such as the dilatory and horizontal/vertical screen switching in left and right time, default viewing area can change, and has the following steps:
Step 205, changes if preset viewing area, then for each object, whether the region at detected object place and the default viewing area after changing exist overlapping region.
When rolling, the operation such as the dilatory and horizontal/vertical screen switching in left and right time, default viewing area can be caused to change.As shown in Figure 2 C, when page scroll, preset viewing area 20 and moved down.Change if preset viewing area, then for each object, whether the region at terminal detected object place and the default viewing area after changing exist overlapping region.Further, whether the default viewing area after the terminal region of detecting the object in snapshot list and the object place in object display list respectively and change exists overlapping region.
Again as shown in Figure 2 D, whether the region at the object place in terminal detected object display list 100 and the default viewing area after changing exist overlapping region; Terminal detects the region at the object place in snapshot list 200 and the default viewing area after changing and whether there is overlapping region.
Detect the mode that whether there is overlapping region in this step and step 202 similar, just repeat no more at this.
Step 206, if the default viewing area after detecting the region at the object place in snapshot list and changing exists overlapping region, then removes to object display list by object from snapshot list;
If the default viewing area after detecting the region at the object place in snapshot list and changing exists overlapping region, object removes to object display list from snapshot list by terminal.Terminal by with change after default viewing area there is the positional information of the object of overlapping region and displaying contents information removing in object display list.Remove and refer to and to delete from a list, move in another list, also namely delete from snapshot display list, move in object display list.
As Fig. 2 D, there is overlapping region in the default viewing area after terminal detects the region at object 26 place and changes in snapshot list 200, object 26 removes to object display list 100 from snapshot list 200 by terminal.
If there is not overlapping region in the default viewing area after the region detecting the object place in snapshot list and change, terminal by with change after the default viewing area object that there is not overlapping region be retained in snapshot list.As Fig. 2 D, object 21 is retained in snapshot list by terminal.
Step 207, if the default viewing area after detecting the region at the object place in object display list and changing does not exist overlapping region, then removes to object snapshot list from object display list.
If the default viewing area after detecting the region at the object place in object display list and changing does not exist overlapping region, object removes to snapshot list from object display list by terminal.The descriptors such as the address information of the positional information of the object of immigration, text message and picture are stored in snapshot list.
As Fig. 2 D, there is not overlapping region in the default viewing area after terminal detects object 22 region and changes in object display list 100, object 26 removes to snapshot list 200 from object display list 100 by terminal.
If the default viewing area after detecting the region at the object place in object display list and changing exists overlapping region, this object is retained in object display list by terminal.As shown in Figure 2 D, object 23, object 24, object 25 and object 27 are retained in object display list 100 by terminal.
It should be added that, the execution sequence of step 206 and step 207 is not limit, and also can carry out simultaneously.
208, the object removing to object display list from snapshot list is played up;
The object removing to object display list from snapshot list is played up by terminal.The object be retained in object display list still preserves original rendering result.As shown in Figure 2 D, terminal is played up the object 26 removing to object display list 100 from snapshot list 200, and object 23, object 24, object 25 and object 27 preserve original rendering result.
209, according to the rendering result of object original in object display list and the rendering result of object, the content of each object in overlapping region in display object display list.
According to the rendering result of object original in object display list and the rendering result of object, the content of each object in overlapping region in terminal demonstration object display list.As shown in Figure 2 C, terminal demonstration object 23, object 24, object 25, object 26 and the content of object 27 in overlapping region are also the content in the default viewing area 20 of above-mentioned object after change.
In sum, the waterfall flow object display packing that the present embodiment provides, by obtaining at least one object to be shown spreading office's arrangement according to waterfall; For each object, whether region and the default viewing area at detected object place exist overlapping region; The object that there is overlapping region with default viewing area is stored in object display list, the object that there is not overlapping region with default viewing area is stored in snapshot list with snapshot form; The content of object in display object display list in overlapping region; Solve the problem that internal memory can not get discharging easily card; Internal memory required for snapshot is little, therefore by by temporarily not needing the object shown stored in the mode in snapshot list, reaching releasing memory space, improving the effect of page browsing smoothness.
In addition, when default viewing area changes, whether there is overlapping region by detecting the region at the object place in snapshot list and object display list and the default viewing area after changing respectively, and can carry out deleting and moving simultaneously, improve efficiency; Put into object display list by the object that will show, the object temporarily do not shown is stored in snapshot list, and reaching can the effect of object number in conservative control object display list.Moreover, by only playing up the object moved in object display list, reaching and raising the efficiency joint space-efficient effect.
In a specific embodiment, Comparative result before and after optimizing:
EMS memory occupation result.
| Before optimization | After optimization | |
| Initial internal memory | 43229k | 46780k |
| Load 10 screens | 96827k | 57980k |
| Load 15 screens | 164756k | 60483k |
| Load 20 screens | 231832k | 63132k |
| Load 30 screens | 412118k | 67032k |
(test environment ie8, resolution 1366*768)
(after optimizing between single-screen peak value 70M-100M)
Number of objects
| Before optimization | After optimization | |
| Initial object | 2002 | 1744 |
| Load 10 screens | 19202 | 1990 |
| Load 15 screens | 25335 | 1771 |
| Load 20 screens | 38825 | 2166 |
| Load 30 screens | 65341 | 2020 |
(test environment chrome, resolution 1366*768)
(through repeatedly testing after optimization, single-screen DOM peak value is up between 2500-3200)
Can see, the page be optimized by the present embodiment, solve the problem that page turning multi-screen EMS memory occupation is too high well, especially after loading 10 is shielded, effect is obvious all the more, and EMS memory occupation amount is generally between the 1/3-1/5 before optimizing, and presents and slowly increase progressively state.And number of objects is the 1/10-1/30 before optimizing, no matter overall quantity loads a few screen, does not also have significant change, thus accelerates the display speed of the page.
Be below device embodiment of the present invention, for the details of wherein not detailed description, can with reference to the embodiment of the method for above-mentioned correspondence.
Please refer to Fig. 3, it illustrates the block diagram of the waterfall flow object display device that one embodiment of the invention provides.This waterfall flow object display device can realize becoming all or part of of terminal by software, hardware or both combinations.This waterfall flow object display device can comprise: object acquisition module 320, region detection module 340, object distribution module 360 and content display module 380;
Object acquisition module 320, for obtaining at least one object to be shown spreading office's arrangement according to waterfall;
Region detection module 340, for each object got for object acquisition module 320, whether region and the default viewing area at detected object place exist overlapping region;
Object storage module 360, the object that there is overlapping region with default viewing area for being detected by region detection module 340 is stored in object display list, and the object that there is not overlapping region with default viewing area detected by region detection module 340 is stored in snapshot list with snapshot form;
Content display module 380, is stored in the content of object in overlapping region in object display list for display object memory module 360.
In sum, the waterfall flow object display device that the present embodiment provides, by obtaining at least one object to be shown spreading office's arrangement according to waterfall; For each object, whether region and the default viewing area at detected object place exist overlapping region; The object that there is overlapping region with default viewing area is stored in object display list, the object that there is not overlapping region with default viewing area is stored in snapshot list with snapshot form; The content of object in display object display list in overlapping region; Solve the problem that internal memory can not get discharging easily card; Internal memory required for snapshot is little, therefore by by temporarily not needing the object shown stored in the mode in snapshot list, reaching releasing memory space, improving the effect of page browsing smoothness.
Please refer to Fig. 4, it illustrates the block diagram of the waterfall flow object display device that another embodiment of the present invention provides.This waterfall flow object display device can realize becoming all or part of of terminal by software, hardware or both combinations.This waterfall flow object display device can comprise: object acquisition module 320, region detection module 340, object distribution module 360 and content display module 380;
Object acquisition module 320, for obtaining at least one object to be shown spreading office's arrangement according to waterfall;
Region detection module 340, for each object got for object acquisition module 320, whether region and the default viewing area at detected object place exist overlapping region;
Object storage module 360, the object that there is overlapping region with default viewing area for being detected by region detection module 340 is stored in object display list, and the object that there is not overlapping region with default viewing area detected by region detection module 340 is stored in snapshot list with snapshot form;
Content display module 380, is stored in the content of object in overlapping region in object display list for display object memory module 360.
Further, region detection module 340, if also change for presetting viewing area, then for each object, whether the region at detected object place and the default viewing area after changing exist overlapping region.
Further, whether region detection module 340, also exist overlapping region for detecting the region of the object in snapshot list and the object place in object display list and the default viewing area after changing respectively.
Further, object storage module 360, comprising:
First removes unit 361, if there is overlapping region for the default viewing area after the region that detects the object place in snapshot list and change, then removes to object display list by object from snapshot list;
Second removes unit 362, if there is not overlapping region for the default viewing area after the region that detects the object place in object display list and change, is then removed to snapshot list from object display list by object.
Further, content display module 380, comprising:
Object rendering unit 381, for playing up the object removing to object display list from snapshot list;
Content display unit 382, for according to the rendering result of object original in object display list and the rendering result of object, the content of each object in overlapping region in display object display list.
In sum, the waterfall flow object display device that the present embodiment provides, by obtaining at least one object to be shown spreading office's arrangement according to waterfall; For each object, whether region and the default viewing area at detected object place exist overlapping region; The object that there is overlapping region with default viewing area is stored in object display list, the object that there is not overlapping region with default viewing area is stored in snapshot list with snapshot form; The content of object in display object display list in overlapping region; Solve the problem that internal memory can not get discharging easily card; Internal memory required for snapshot is little, therefore by by temporarily not needing the object shown stored in the mode in snapshot list, reaching releasing memory space, improving the effect of page browsing smoothness.
In addition, when default viewing area changes, whether there is overlapping region by detecting the region at the object place in snapshot list and object display list and the default viewing area after changing respectively, and can carry out deleting and moving simultaneously, improve efficiency; Put into object display list by the object that will show, the object temporarily do not shown is stored in snapshot list, and reaching can the effect of object number in conservative control object display list.Moreover, by only playing up the object moved in object display list, reaching and raising the efficiency joint space-efficient effect.
Please refer to Fig. 5, it illustrates the structural representation of the terminal that one embodiment of the present of invention provide.This terminal 500 for implementing the waterfall flow object display packing provided in above-described embodiment, specifically:
Terminal 500 can comprise RF (RadioFrequency, radio frequency) circuit 510, the storer 520 including one or more computer-readable recording mediums, input block 530, display unit 540, sensor 550, voicefrequency circuit 560, short range wireless transmission module 570, include the parts such as processor 580 and power supply 590 that more than or processes core.It will be understood by those skilled in the art that the restriction of the not structure paired terminal of the terminal structure shown in Fig. 5, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.Wherein:
RF circuit 510 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, transfer to more than one or one processor 580 to process; In addition, base station is sent to by relating to up data.Usually, RF circuit 510 includes but not limited to antenna, at least one amplifier, tuner, one or more oscillator, subscriber identity module (SIM) card, transceiver, coupling mechanism, LNA (LowNoiseAmplifier, low noise amplifier), diplexer etc.In addition, RF circuit 510 can also by radio communication and network and other devices communicatings.Radio communication can use arbitrary communication standard or agreement, include but not limited to GSM (GlobalSystemofMobilecommunication, global system for mobile communications), GPRS (GeneralPacketRadioService, general packet radio service), CDMA (CodeDivisionMultipleAccess, CDMA), WCDMA (WidebandCodeDivisionMultipleAccess, Wideband Code Division Multiple Access (WCDMA)), LTE (LongTermEvolution, Long Term Evolution), Email, SMS (ShortMessagingService, Short Message Service) etc.Storer 520 can be used for storing software program and module, such as, storer 520 may be used for storing Preset Time list, the software program of storage of collected voice signal can also be used for, realize the software program that the software program of keyword identification, the software program realizing continuous speech recognition and realization arrange prompting item, binding relationship storing WAP and user account etc. can also be used for.Processor 580 is stored in software program and the module of storer 520 by running, thus performs the application of various function and data processing.Storer 520 mainly can comprise storage program district and store data field, and wherein, storage program district can store operating system, application program (such as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (such as voice data, phone directory etc.) etc. created according to the use of terminal 500.In addition, storer 520 can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, storer 520 can also comprise Memory Controller, to provide the access of processor 580 and input block 530 pairs of storeies 520.
Input block 530 can be used for the numeral or the character information that receive input, and produces and to arrange with user and function controls relevant keyboard, mouse, control lever, optics or trace ball signal and inputs.Particularly, input block 530 can comprise Touch sensitive surface 531 and other input equipments 532.Touch sensitive surface 531, also referred to as touch display screen or Trackpad, user can be collected or neighbouring touch operation (such as user uses any applicable object or the operations of annex on Touch sensitive surface 531 or near Touch sensitive surface 531 such as finger, stylus) thereon, and drive corresponding coupling arrangement according to the formula preset.Optionally, Touch sensitive surface 531 can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 580, and the order that energy receiving processor 580 is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize Touch sensitive surface 531.Except Touch sensitive surface 531, input block 530 can also comprise other input equipments 532.Particularly, other input equipments 532 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, control lever etc.
Display unit 540 can be used for the various graphical user interface showing information or the information being supplied to user and the terminal 500 inputted by user, and these graphical user interface can be made up of figure, text, icon, video and its combination in any.Display unit 540 can comprise display panel 541, optionally, the form such as LCD (LiquidCrystalDisplay, liquid crystal display), OLED (OrganicLight-EmittingDiode, Organic Light Emitting Diode) can be adopted to configure display panel 541.Further, Touch sensitive surface 531 can cover on display panel 541, when Touch sensitive surface 531 detects thereon or after neighbouring touch operation, send processor 580 to determine the type of touch event, on display panel 541, provide corresponding vision to export with preprocessor 580 according to the type of touch event.Although in Figure 5, Touch sensitive surface 531 and display panel 541 be as two independently parts realize input and input function, in certain embodiments, can by Touch sensitive surface 531 and display panel 541 integrated and realize input and output function.Display unit 540 may be used for according to the rendering result of object original in object display list and the rendering result of object, the content of each object in overlapping region in display object display list.
Terminal 500 also can comprise at least one sensor 550, such as optical sensor, motion sensor and other sensors.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display panel 541, proximity transducer when terminal 500 moves in one's ear, can cut out display panel 541 and/or backlight.As the one of motion sensor, Gravity accelerometer can detect the size of all directions (are generally three axles) acceleration, size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as passometer, knock) etc.; As for terminal 500 also other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, do not repeat them here.
Voicefrequency circuit 560, loudspeaker 561, microphone 562 can provide the audio interface between user and terminal 500.Voicefrequency circuit 560 can by receive voice data conversion after electric signal, be transferred to loudspeaker 561, by loudspeaker 561 be converted to voice signal export; On the other hand, the voice signal of collection is converted to electric signal by microphone 562, voice data is converted to after being received by voicefrequency circuit 560, after again voice data output processor 580 being processed, through RF circuit 510 to send to another terminal, or export voice data to storer 520 to process further.Voicefrequency circuit 560 also may comprise earphone jack, to provide the communication of peripheral hardware earphone and terminal 500.
Short range wireless transmission module 570 can be WIFI (wirelessfidelity, Wireless Fidelity) module or bluetooth module etc.Terminal 500 can help user to send and receive e-mail by short range wireless transmission module 570, browse webpage and access streaming video etc., and its broadband internet wireless for user provides is accessed.Although Fig. 5 shows short range wireless transmission module 570, be understandable that, it does not belong to must forming of terminal 500, can omit in the scope of essence not changing invention as required completely.
Processor 580 is control centers of terminal 500, utilize the various piece of various interface and the whole terminal of connection, software program in storer 520 and/or module is stored in by running or performing, and call the data be stored in storer 520, perform various function and the process data of terminal 500, thus integral monitoring is carried out to terminal.Optionally, processor 580 can comprise one or more process core; Optionally, processor 580 accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 580.
Terminal 500 also comprises the power supply 590 (such as battery) of powering to all parts, preferably, power supply can be connected with processor 580 logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.Power supply 590 can also comprise one or more direct current or AC power, recharging system, power failure detection circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Although not shown, terminal 500 can also comprise camera, bluetooth module etc., does not repeat them here.
Terminal 500 also includes storer, and one or more than one program, one of them or more than one program are stored in storer, and are configured to perform waterfall flow object display packing described in above-mentioned any embodiment by more than one or one processor.
It should be added that, in another embodiment, terminal can comprise the parts more more or less than Fig. 5, or combines some parts, or different parts are arranged, realize all or part of function.
In addition, can also be implemented as the computer program performed by CPU according to method of the present invention, this computer program can store in a computer-readable storage medium.When this computer program is performed by CPU, perform the above-mentioned functions limited in method of the present invention.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a waterfall flow object display packing, is characterized in that, described method comprises:
Obtain at least one object to be shown spreading office's arrangement according to waterfall;
For each object, whether region and the default viewing area of detecting described object place exist overlapping region;
The described object that there is overlapping region with described default viewing area is stored in object display list, the described object that there is not overlapping region with described default viewing area is stored in snapshot list with snapshot form;
Show the content of object in described overlapping region in described object display list.
2. method according to claim 1, is characterized in that, described for each object, and whether region and the default viewing area of detecting described object place exist overlapping region, comprising:
If described default viewing area changes, then for each object, detect the region at described object place and the default viewing area after changing and whether there is overlapping region.
3. method according to claim 2, is characterized in that, described for each object, detects the region at described object place and the described default viewing area after changing and whether there is overlapping region, comprising:
Whether the default viewing area detected respectively after the region at the object in described snapshot list and the object place in described object display list and described change exists overlapping region.
4. method according to claim 3, it is characterized in that, described the described object that there is overlapping region with described default viewing area is stored in object display list, the described object that there is not overlapping region with described default viewing area is stored in snapshot list with snapshot form, comprises:
If detect that the default viewing area after the region at the object place in described snapshot list and described change exists overlapping region, then described object is removed to described object display list from described snapshot list;
If detect that the default viewing area after the region at the object place in described object display list and described change does not exist overlapping region, then described object is removed to described snapshot list from described object display list.
5. method according to claim 4, is characterized in that, the content of object in described overlapping region in described display described object display list, comprising:
The described object removing to described object display list from described snapshot list is played up;
According to the rendering result of original object in described object display list and the rendering result of described object, show the content of each object in described overlapping region in described object display list.
6. a waterfall flow object display device, is characterized in that, described device comprises:
Object acquisition module, for obtaining at least one object to be shown spreading office's arrangement according to waterfall;
Region detection module, for for each object, whether region and the default viewing area of detecting described object place exist overlapping region;
Object storage module, for being stored in object display list by the described object that there is overlapping region with described default viewing area, is stored in snapshot list by the described object that there is not overlapping region with described default viewing area with snapshot form;
Content display module, for showing the content of object in described overlapping region in described object display list.
7. device according to claim 6, it is characterized in that, described region detection module, if change for described default viewing area, then for each object, detect the region at described object place and the default viewing area after changing and whether there is overlapping region.
8. device according to claim 7, it is characterized in that, whether described region detection module, exist overlapping region for the default viewing area after detecting the region of the object in described snapshot list and the object place in described object display list and described change respectively.
9. device according to claim 8, is characterized in that, described object storage module, comprising:
First removes unit, if there is overlapping region for the default viewing area behind the region that detects the object place in described snapshot list and described change, then removes to described object display list by described object from described snapshot list;
Second removes unit, if there is not overlapping region for the default viewing area behind the region that detects the object place in described object display list and described change, is then removed to described snapshot list from described object display list by described object.
10. device according to claim 9, is characterized in that, described content display module, comprising:
Object rendering unit, for playing up the described object removing to described object display list from described snapshot list;
Content display unit, for according to the rendering result of original object in described object display list and the rendering result of described object, shows the content of each object in described overlapping region in described object display list.
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