CN102521034A - Multitask management method and multitask management system based on android system - Google Patents

Multitask management method and multitask management system based on android system Download PDF

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Publication number
CN102521034A
CN102521034A CN2011104437466A CN201110443746A CN102521034A CN 102521034 A CN102521034 A CN 102521034A CN 2011104437466 A CN2011104437466 A CN 2011104437466A CN 201110443746 A CN201110443746 A CN 201110443746A CN 102521034 A CN102521034 A CN 102521034A
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China
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task
multitask
thumbnail
viewing area
module
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CN2011104437466A
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Chinese (zh)
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CN102521034B (en
Inventor
陈小东
黄小东
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惠州Tcl移动通信有限公司
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Priority to CN201110443746.6A priority Critical patent/CN102521034B/en
Publication of CN102521034A publication Critical patent/CN102521034A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/48Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806Task transfer initiation or dispatching
    • G06F9/4843Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/4881Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues

Abstract

The invention discloses a multitask management method and a multitask management system based on an android system. The multitask management method includes: leading multiple tasks to be in operation simultaneously after a task scheduling module is switched to the multitask management system, maintaining the state in the multitask management system through a state tracking module, achieving display view management on background operation procedures through a window management module, and displaying a multitask window display area of a task thumbnail which adopts a last frame of interface image executed by an application program corresponding to the tasks. Due to adoption of the customized android system, the multitask management method and the multitask management system can experiment multitask management more visually, easily, quickly and conveniently through task thumbnail display mode, and achieve functional operation of previewing, switching, closing and the like on background tasks.

Description

A kind of multitask management process and system thereof based on the android system

Technical field

The embedded system that the present invention relates to a kind of android of employing operating system with and the operating system disposal route, relate in particular to the method improvement of a kind of android system and multiple task management thereof.

Background technology

In the prior art, along with being popularized gradually of present panel computer, the colony of use is also more and more, and the scope that product is used is more and more wider; But panel computer compares to portable terminals such as mobile phone, does not but have big innovation part, and said when popularizing and introducing iPAD just as Qiao Busi, it has just made lifting on user experience.As far as the existing embedded device that adopts the android system, to the lifting of panel computer user experience more than other anything all important.

Present android system attractive user's bright spot is many, and especially multitasking is the advantage in numerous advantages, and present android system can't realize moving multitasking.How rationally to use multitask system, let the program of user's more intuitive understanding running background be what state, accomplish operation to background task etc. more easily, easily and seem particularly important.

Therefore, prior art awaits to improve and development.

Summary of the invention

The object of the present invention is to provide a kind of multitask management process and system thereof, realize the execution of multitask, and remind user's implementation status with the thumbnail mode based on the android system.

Technical scheme of the present invention is following:

A kind of multitask management process based on the android system, said android system comprises task scheduling modules, the status tracking module, form administration module, state switching management module and gesture administration module, and said method comprising the steps of:

After task scheduling modules is in switching to the multiple task management system, there are a plurality of task runs simultaneously;

Safeguard the task status in the multiple task management system through the status tracking module, comprising: the multitask running state-maintenance; Multitask form show state is safeguarded; And, the gesture operation state-maintenance;

Said form administration module is realized the demonstration view management to the running background program, and the viewing area in the multiple task management system is divided into: the top table face viewing area that presents all application icons of current system installation; The last frame interface image that the multitask form viewing area of demonstration task thumbnail, said task thumbnail adopt the corresponding application program of this task to carry out;

Between different viewing areas or different big or small task thumbnail, adopt corresponding animation display effect to switch through the state handover module;

Receive the instruction of touch-screen gesture operation through the gesture administration module.

Described method; Wherein, Operation below carrying out when between the task thumbnail of different sizes, switching: after clicking a little task thumbnail through the state handover module; Corresponding task thumbnail just is amplified to full frame, activates simultaneously and chooses the pairing application program of task thumbnail and carry out corresponding task, withdraws from the multiple task management system interface then.

Described method wherein, is switched when making a little task thumbnail be in selected state through the state handover module, and the corresponding title block of this little task thumbnail is corresponding the button of bolt down procedure to occur being used for.

Described method; Wherein, When receiving the order of touch-screen gesture operation through the gesture administration module, operation below the corresponding execution of said gesture administration module: when receiving the contact when being arranged in the operational order of multitask form viewing area, horizontal slip is with move left and right task thumbnail group.

Described method; Wherein, When receiving the order of touch-screen gesture operation through the gesture administration module, the also corresponding executable operations of said gesture administration module: after the translational speed of horizontal slip reaches predefined threshold values, will trigger task thumbnail group and slide automatically.

Described method; Wherein, When receiving the order of touch-screen gesture operation through the gesture administration module, operation below the also corresponding execution of said gesture administration module: be arranged in multitask form viewing area when receiving the contact, and when being positioned at the operational order of certain task thumbnail indication range; Upwards sliding speed triggers the action of deletion task thumbnail greater than the speed of horizontally slipping and after reaching reservation threshold simultaneously; When downward sliding speed when horizontally slipping speed and after reaching reservation threshold simultaneously, trigger amplification task thumbnail to full frame action.

Described method; Wherein, When receiving the order of touch-screen gesture operation through the gesture administration module, operation below the also corresponding execution of said gesture administration module: when receiving the contact when being arranged in the operational order of top table face viewing area, upwards sliding speed is greater than the speed of horizontally slipping and after reaching reservation threshold simultaneously; If multitask this moment form viewing area is visible, then triggers and hide multitask form viewing area; Sliding speed if multitask this moment form viewing area is invisible, then triggers demonstration multitask form viewing area greater than the speed of horizontally slipping and after reaching reservation threshold simultaneously downwards.

Described method; Wherein, When receiving the order of touch-screen gesture operation through the gesture administration module; Operation below the also corresponding execution of said gesture administration module:,, then trigger and open this application program if choose an application icon when receiving the contact when being arranged in the operational order of top table face viewing area; When a contact is arranged in the operational order of multitask form viewing area, if choose a task thumbnail, then triggers this task thumbnail and amplify gradually, and activate this task thumbnail corresponding application program with animated.

A kind of system of method as stated that realizes wherein, comprises with lower module:

Task scheduling modules, the status tracking module, form administration module, state switching management module and gesture administration module, wherein:

Said task scheduling modules is used for after switching to the multiple task management system, having a plurality of task runs simultaneously;

Said status tracking module is used for safeguarding the task status of multiple task management system, comprising: the multitask running state-maintenance; Multitask form show state is safeguarded; And, the gesture operation state-maintenance;

Said form administration module is used to realize the demonstration view management to the running background program, and the viewing area in the multiple task management system is divided into: the top table face viewing area that presents all application icons of current system installation; The last frame interface image that the multitask form viewing area of demonstration task thumbnail, said task thumbnail adopt the corresponding application program of this task to carry out;

Said state handover module is used between different viewing areas and different big or small task thumbnail, adopting corresponding animation display effect to switch;

Said gesture administration module is used to receive the instruction of touch-screen gesture operation.

A kind of multitask management process and system thereof provided by the present invention based on the android system; Owing to adopted the android system of customization; Through the thumbnail display mode; Can experience multiple task management more intuitively, easily, easily, realized to background task preview, switch and feature operation such as close.

Description of drawings

Fig. 1 is the multiple task management system construction drawing that the present invention is based on the android system.

Fig. 2 is the functional structure chart that the present invention is based on the multiple task management system of android system.

Fig. 3 is multitask management process and the system's preferred embodiment top table face synoptic diagram thereof that the present invention is based on the android system.

Fig. 4 the present invention is based on the multitask management process of android system and the interface synoptic diagram of system thereof.

Fig. 5 is the demonstration exemplary plot that the present invention is based on each task thumbnail in multitask management process and the system thereof of android system.

Fig. 6 is the synoptic diagram when the present invention is based on multitask management process and system thereof full frame amplification of android system.

Embodiment

Below preferred embodiment of the present invention is specified.

The present invention is based in the multitask management process and system thereof of android system; The multiple task management system has been adopted in said android system design; And the thumbnail of the last frame image through keeping corresponding task is that the task thumbnail can let the user see the program state of running background easily, simultaneously these programs of moving all shown through such mode; When the user chooses some task thumbnails, activate corresponding background application operation; The mode that also can touch through screen point rather than the mode of button are operated the task thumbnail of these programs.

In the multitask management process based on the android system according to the invention; As depicted in figs. 1 and 2; Be the multiple task management system architecture synoptic diagram that the present invention is based on the android system, said android system comprises following administration module: task scheduling modules, status tracking module; Form administration module, state management module and gesture administration module.

Task scheduling modules: can break through the prior art state that the android system default can only exist a task moving through this module; Other tasks in the multitask are positioned at the situation that the backstage is in halted state, be revised as in switching to the multiple task management system after, can exist a plurality of tasks to move simultaneously; Under the multiple task management function of prior art android system; For conserve system resources, system can suspend non-current working procedure, under the pause conditions; System can discharge resources such as CPU, internal memory; Supply the application program of current operation to use, the inventive method utilizes task scheduling modules that a plurality of tasks of system are moved simultaneously, and the application program of non-current operation keeps running status on the backstage under the management of task scheduling modules.

The status tracking module: this module mainly is responsible for the maintenance of state in the multiple task management system, relates to state and comprises: the multitask running state-maintenance; Multitask form show state is safeguarded; Gesture operation state-maintenance etc.

Gesture administration module: be used to receive the gesture operation instruction of touch-screen.

The state switching management module: in order to make the multiple task management system friendly more aspect the state switching, the inventive method according to the different state shift design corresponding animation display effect.

The form administration module: this module mainly is responsible for the demonstration view management to the running background program, and its mentality of designing is that the viewing area in the multiple task management system is divided into following several zone:

1, top table face viewing area: after getting into the multiple task management system in the methods of the invention, the top table face does not have big variation on function, mainly presents all application icons that current system installs, and can carry out paging management to these icons.In the multiple task management system; Top table face and multitask form viewing area be relevant property on showing; Promptly when the slip of multitask form viewing area shows; Top table face viewing area can the on-screen display (osd) area that slide out especially enters into multitask form viewing area-small thumbnails show state because of the appearance of multitask form viewing area.

As shown in Figure 3, be top table face display effect figure of the present invention, it comprises all application prompts hurdles that status bar and system install, and the program thumbnail of corresponding a plurality of application programs; Certain or certain a few application programs are when operation, and corresponding application program is in running status on the backstage, and last interface display is become the thumbnail diagram is the task thumbnail, and correspondence shows this application name, i.e. title below the task thumbnail.Below screen, be provided with search column, multitask searched for so that be used for.

2, multitask form viewing area

After getting into the multiple task management system, can enter into different show states according to the difference of mode of operation, browsing for the convenience of the user, the task thumbnail can be set has the task thumbnail that varies in size, and therefore, show state can be little task thumbnail state.If the application program that system is not moving on the backstage just can not show the multitask thumbnail form that is moving, at this time top table face view acquiescence is in the full screen display state, and at this moment, the task thumbnail under the status bar is empty, and effect is as shown in Figure 3; If but there is the program of moving in the backstage, and will give tacit consent to demonstrating the multitask form of carrying out, the top table face is in the below of multitask form viewing area simultaneously, and effect is as shown in Figure 4, is to show the effect that small thumbnails shows in the multitask form; Wherein, what below status bar, show is the multitask thumbnail carried out and corresponding title, and what in all application programs, show is the task thumbnail and the corresponding title thereof of background application.

In state shown in Figure 4 following time; The present invention is based on demonstration that the multitask management process of android system can accomplish the multitask form through a slip of tentacle gesture and hide; Hide in the process at the multitask form; The top table face also can make progress gradually and vertically slide, and until being paved with screen, forms view as shown in Figure 3; In multitask form procedure for displaying, the top table face also can slide gradually downward vertically, shows fully until the whole task thumbnails of the multitask form of carrying out.Each application program all can corresponding little task thumbnail, and little task thumbnail structure is as shown in Figure 5, by forming like the lower part: application program last frame image, formation task thumbnail; Below the task thumbnail, indicate the corresponding title of application program.

When a little task thumbnail is in selected state (getting into focus condition), " X " button that is used for bolt down procedure will appear in the right of its title block, clicks title block this moment and can respond and close the application program operation.On the corresponding title block of the task thumbnail of selected state " X " button can not appear.Clicking title block this moment can not respond and close application program operation.After clicking a little task thumbnail, corresponding task thumbnail just is amplified to full frame, activates simultaneously and chooses the pairing application program of task thumbnail and carry out corresponding task, withdraws from the multiple task management system interface then.

Big task thumbnail state: if the application program that current existence is moving; Through an operation of tentacle gesture, will enter into thumbnail state, can not show the top table face this moment; Its actual design sketch is as shown in Figure 6, is that the multitask form gets into the design sketch that big task thumbnail shows; Can see; The task thumbnail of an application program takes whole screen; Through the operation that horizontally slips, can select to show one or next adjacent application program task thumbnail, and switch to and choose in the task thumbnail corresponding application program task.When not having operation, the task thumbnail of choosing can be amplified to full frame automatically, withdraws from the multiple task management system.

During gesture management module touch-screen gesture operation according to the invention, make instruction to concrete gesture and judge that its concrete operations are carried out and are listed below:

Horizontal slip gesture in A, the zone: when a contact is arranged in multitask form viewing area; Horizontal slip meeting move left and right task thumbnail group in moving process, chooses the task thumbnail constantly to change; Move to contiguous task thumbnail successively, show so that remain in this interface; After sliding speed reaches predefined threshold values, will trigger task thumbnail group and slide automatically, according to the difference of speed, the distance of slip also has difference.Long by behind some task thumbnails; This task thumbnail is in selected state; The task thumbnail that horizontal slip this moment can move left and right be chosen, be placed into the task thumbnail of choosing in the garbage reclamation station after, task thumbnail corresponding application program is closed in expression.After the task thumbnail of choosing was placed into non-multitask form viewing area, this task thumbnail was hidden in expression, no longer shows this task thumbnail afterwards.When selecting all just can to demonstrate hiding task thumbnail after the demonstration, can cancel hiding of certain a few task thumbnail simultaneously.

When the present invention puts the contact when being positioned at top table face form viewing area; Will directly respond the operation in the top table face: the viewer applications that for example horizontally slips icon; Horizontal slip fast just can trigger switching to one or next page demonstration application icon.

Vertical slip gesture in B, the zone: when a contact is arranged in multitask form viewing area, and be positioned at certain task thumbnail indication range, upwards sliding speed is greater than the speed of horizontally slipping; After reaching reservation threshold simultaneously, trigger the action of deletion task thumbnail exactly, this moment, task thumbnail to be deleted will move up with animated gradually; Display size dwindles gradually simultaneously; Up to lose can, this moment delete the task thumbnail, close corresponding application program; Trigger the arrangement again of other task thumbnails simultaneously, so far accomplish deletion action a task thumbnail.Downwards sliding speed is when horizontally slipping speed; After reaching reservation threshold simultaneously, trigger amplification task thumbnail exactly to full frame action, this moment, task thumbnail to be amplified was amplified to full frame with animated gradually; Full frame up to being paved with; Activate the corresponding application program of task thumbnail to be amplified this moment, so far accomplish amplification, withdraw from the multiple task management system simultaneously a task thumbnail.

In the methods of the invention; When a contact is arranged in top table face viewing area, upwards sliding speed is greater than the speed of horizontally slipping, reach reservation threshold simultaneously after; If multitask this moment form viewing area is visible; Trigger the top table face exactly and upwards slide gradually with animated, upwards sliding gradually in the form of multitask simultaneously viewing area, hides until multitask form viewing area; Downwards sliding speed is greater than the speed of horizontally slipping, reach reservation threshold simultaneously after, if multitask this moment form viewing area is invisible; Will trigger the top table face with animated gradually to lower slider; Amplify gradually the form of multitask simultaneously viewing area, to lower slider, shows completion until multitask form viewing area; If multitask form viewing area is visible, then do not process.

Click gesture in the zone:,, just trigger and open this application program if choose an application icon when a contact is arranged in top table face viewing area; When a contact is arranged in multitask form viewing area, if choose a task thumbnail, just trigger this task thumbnail and amplify gradually, and activate this task thumbnail corresponding application program with animated.

Edge-triggered gesture: when begin to slide from the bottom of screen edge; And upwards slide certain distance or upwards sliding speed reach the little task thumbnail show state that reservation threshold will triggering system enters into the multiple task management system; If entered into the multiple task management system, just do not process.When begin to slide from screen the right and left edge; And slide inwards certain distance or inwards sliding speed reach reservation threshold; The big task thumbnail show state that will triggering system enters into the multiple task management system; If entered into the big task thumbnail show state of multiple task management system, just do not process.

Said state switching management module is in order to make the multiple task management system friendly more aspect the state switching, according to the different state shift design corresponding animation display effect, concrete animation is enumerated but is not limited to following all kinds of situation:

Switch the little task thumbnail show state that enters into the multiple task management system: trigger through gesture operation or HOME button and switch, prepare to get into the multiple task management system;

Switch the big task thumbnail show state that enters into the multiple task management system: can trigger switching through gesture operation, not enter into the multiple task management system this moment;

Big task thumbnail show state switching enters into little task thumbnail show state: can trigger switching through gesture operation, prepare to get into the multiple task management system;

Certain little task thumbnail is amplified to full frame: click certain task thumbnail of certain task thumbnail or gesture operation, the appointed task thumbnail is amplified to full frame, withdraws from the multiple task management system then;

Certain big task thumbnail is amplified to full frame: click certain task thumbnail, the appointed task thumbnail is amplified to full frame;

Hide/show multitask form viewing area:, accomplish demonstration to the multitask form/hide through gesture operation;

Close certain task thumbnail: gesture operation is accomplished;

Automatically recover focus: when the gesture operation horizontal slip, slide when finishing, can trigger automatically to choosing the correction of focus;

Switch focus: when operation is some when having operated in the application program on backstage, will trigger the switching of focus, the task thumbnail of correspondence is slided into selected state.

Automatic horizontal slides: after horizontal slip speed reaches reservation threshold, let go and will trigger automatic slip, sliding distance can be different and different according to speed;

Automatically arrange again: behind some task thumbnail of deletion, be exactly to arrange remaining task thumbnail automatically again;

Certain task thumbnail of Do not switch off: when setting certain application and can not close, when closing this application by force, produce illegal state exactly.

The present invention is based on the multitask management process of android system, own multiple task management system that the core has been integrated mainly can carry out visual multiple task management to the android system through integrated this system.Multiple task management system and method for the present invention has mainly been accomplished following technical characterstic and benefit:

1, to the machine-processed intervention of the task scheduling of android system: the android system of prior art supports multiple task management; But the not all program of opening of the multiple task management mode here is in running status simultaneously; System only can trigger that program run that shows at the display interface top layer, and other program all is in operation but halted state; After under this state, display interface can not refreshed, and system message can not be received yet, just in case trigger and just have respective interface and show at once, and can be fast more a lot of than opening again.Multiple task management of the present invention system need running background application program all to move; Rather than be in halted state; So the state transformation in background task need be intervened on opportunity; Accomplish through task scheduling modules of the present invention and status tracking module the state of running background program is reset and recover, can move simultaneously to reach a plurality of tasks.

2, be directed against the intervention of the form administrative mechanism of android system: through the description of top preferred embodiment; After knowing that if system of the present invention supports multitask; The program of each running background all is in running status, and at this time each program all can trigger drafting, refreshes display interface; Android of the prior art system only supports to refresh the program interface of top layer operation; Interface to a plurality of working procedures is refreshed; Just need display scheduling through form administration module interfering system itself; Simultaneously also need be in the program run of not setting all running backgrounds in the inventive method and the system, the last frame thumbnail image of these programs of assurance buffer memory could provide the operation material for follow-up animation administration module and gesture administration module like this.Preserving thumbnail image can have two kinds of modules, and a kind of is that thumbnail image all keeps, and has only a width of cloth to be in state of activation, other all be in halted state, so other application program only shows the task thumbnail image at last frame interface; A kind of in addition is that all tasks only keep a frame thumbnail image, guarantees that the purpose of a two field picture is to make application program to be in the visual state of multiple task management.

To sum up; Multitask management process and system thereof based on the android system of the present invention realized that a plurality of tasks carry out simultaneously; And demonstration corresponding task thumbnail is being carried out and the stopped task state so that show all intuitively on the interface; And through the last frame interface image as the demonstration of task thumbnail, made things convenient for the user intuitively browse and to the selection of task.

Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.

Claims (9)

1. multitask management process based on the android system, said android system comprises task scheduling modules, the status tracking module, form administration module, state switching management module and gesture administration module, and said method comprising the steps of:
After task scheduling modules is in switching to the multiple task management system, there are a plurality of task runs simultaneously;
Safeguard the task status in the multiple task management system through the status tracking module, comprising: the multitask running state-maintenance; Multitask form show state is safeguarded; And, the gesture operation state-maintenance;
Said form administration module is realized the demonstration view management to the running background program, and the viewing area in the multiple task management system is divided into: the top table face viewing area that presents all application icons of current system installation; The last frame interface image that the multitask form viewing area of demonstration task thumbnail, said task thumbnail adopt the corresponding application program of this task to carry out;
Between the task thumbnail of different viewing areas or different sizes, adopt corresponding animation display effect to switch through the state handover module;
Receive the instruction of touch-screen gesture operation through the gesture administration module.
2. method according to claim 1; It is characterized in that; Operation below carrying out when between the task thumbnail of different sizes, switching: after clicking a little task thumbnail through the state handover module; Corresponding task thumbnail just is amplified to full frame, activates simultaneously and chooses the pairing application program of task thumbnail and carry out corresponding task, withdraws from the multiple task management system interface then.
3. method according to claim 1 is characterized in that, switches when making a little task thumbnail be in selected state through the state handover module, and the corresponding title block of this little task thumbnail is corresponding the button of bolt down procedure to occur being used for.
4. method according to claim 1; It is characterized in that; When receiving the order of touch-screen gesture operation through the gesture administration module; Operation below the corresponding execution of said gesture administration module: when receiving the contact when being arranged in the operational order of multitask form viewing area, horizontal slip is with move left and right task thumbnail group.
5. method according to claim 4 is characterized in that, after the translational speed of horizontal slip reaches predefined threshold values, will trigger task thumbnail group and slide automatically.
6. method according to claim 1; It is characterized in that; When receiving the order of touch-screen gesture operation through the gesture administration module, operation below the also corresponding execution of said gesture administration module: be arranged in multitask form viewing area when receiving the contact, and when being positioned at the operational order of certain task thumbnail indication range; Upwards sliding speed triggers the action of deletion task thumbnail greater than the speed of horizontally slipping and after reaching reservation threshold simultaneously; When downward sliding speed when horizontally slipping speed and after reaching reservation threshold simultaneously, trigger amplification task thumbnail to full frame action.
7. method according to claim 1; It is characterized in that; When receiving the order of touch-screen gesture operation through the gesture administration module, operation below the also corresponding execution of said gesture administration module: when receiving the contact when being arranged in the operational order of top table face viewing area, upwards sliding speed is greater than the speed of horizontally slipping and after reaching reservation threshold simultaneously; If multitask this moment form viewing area is visible, then triggers and hide multitask form viewing area; Sliding speed if multitask this moment form viewing area is invisible, then triggers demonstration multitask form viewing area greater than the speed of horizontally slipping and after reaching reservation threshold simultaneously downwards.
8. method according to claim 1; It is characterized in that; When receiving the order of touch-screen gesture operation through the gesture administration module; Operation below the also corresponding execution of said gesture administration module:,, then trigger and open this application program if choose an application icon when receiving the contact when being arranged in the operational order of top table face viewing area; When a contact is arranged in the operational order of multitask form viewing area, if choose a task thumbnail, then triggers this task thumbnail and amplify gradually, and activate this task thumbnail corresponding application program with animated.
9. realize the system of method according to claim 1 for one kind, it is characterized in that, comprise with lower module:
Task scheduling modules, the status tracking module, form administration module, state switching management module and gesture administration module, wherein:
Said task scheduling modules is used for after switching to the multiple task management system, having a plurality of task runs simultaneously;
Said status tracking module is used for safeguarding the task status of multiple task management system, comprising: the multitask running state-maintenance; Multitask form show state is safeguarded; And, the gesture operation state-maintenance;
Said form administration module is used to realize the demonstration view management to the running background program, and the viewing area in the multiple task management system is divided into: the top table face viewing area that presents all application icons of current system installation; The last frame interface image that the multitask form viewing area of demonstration task thumbnail, said task thumbnail adopt the corresponding application program of this task to carry out;
Said state handover module is used between different viewing areas and different big or small task thumbnail, adopting corresponding animation display effect to switch;
Said gesture administration module is used to receive the instruction of touch-screen gesture operation.
CN201110443746.6A 2011-12-27 2011-12-27 Multitask management method and multitask management system based on android system CN102521034B (en)

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WO2013097505A1 (en) * 2011-12-27 2013-07-04 惠州Tcl移动通信有限公司 Method and system for android-based multi-task management
CN103279331A (en) * 2013-05-31 2013-09-04 中国电子科技集团公司第十五研究所 Multi-task concurrent processing method and device for Android system
CN103336651A (en) * 2013-06-18 2013-10-02 深圳市金立通信设备有限公司 Method for realizing multi-task function interface and terminal
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