CN102521034B - 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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CN102521034B
CN102521034B CN 201110443746 CN201110443746A CN102521034B CN 102521034 B CN102521034 B CN 102521034B CN 201110443746 CN201110443746 CN 201110443746 CN 201110443746 A CN201110443746 A CN 201110443746A CN 102521034 B CN102521034 B CN 102521034B
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task
thumbnail
display
system
gesture
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CN 201110443746
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CN102521034A (en
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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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    • 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

本发明公开了一种基于android系统的多任务管理方法及其系统,所述方法包括:通过任务调度模块在切换到多任务管理系统中后,同时存在多个任务运行;通过状态跟踪模块维护多任务管理系统中的状态;所述视窗管理模块实现对后台运行程序的显示视图管理;显示任务缩略图的多任务视窗显示区域,所述任务缩略图采用该任务对应应用程序执行的最后一帧界面图像。 The present invention discloses a multi-task management method and system, the method based android system comprising: task scheduling module after switching to the multi-task management system while running multiple tasks; status tracking module by maintaining multiple status of the task management system; the window management module for managing a view showing the program running in the background; thumbnail display task multitasking region display window, the last task using a thumbnail interface corresponding to the task application executed image. 本发明基于android系统的多任务管理方法及其系统由于采用了定制的android系统,通过任务缩略图显示方式,可以更直观、轻松、便捷的体验多任务管理,实现了对后台任务的预览、切换和关闭等功能操作。 The present invention is based on multi-task management method and system android system due to the use of custom android system, through the Task thumbnail display mode, it can be more intuitive, easy and convenient multi-task management experience, to achieve a preview of the background tasks, switch and closing operations and other functions.

Description

一种基于android系统的多任务管理方法及其系统 Multi-task management method and system based on the android system

技术领域 FIELD

[0001] 本发明涉及一种采用android操作系统的嵌入式系统以及其操作系统处理方法,尤其涉及一种android系统及其多任务管理的方法改进。 [0001] The present invention relates to an android operating system for embedded systems as well as its operating system using processing method, and particularly to a system and a multi-task management android the improved method.

背景技术 Background technique

[0002] 现有技术中,随着目前平板电脑的逐渐被普及,使用的群体也越来越多,产品应用的范围越来越广;但平板电脑较之于手机等移动终端而言,却并无大的创新之处,就像乔布斯在推介iPAD时所说的,它只是在用户体验上作出了提升而已。 [0002] prior art, with the current popularity of tablet PCs gradually, more and more groups are also used, the range of product applications more widely; but the Tablet PC compared to cell phones and other mobile terminals, but no major innovations, just as Steve Jobs said when Recommend iPAD, it just made it to enhance the user experience. 对现有采用android系统的嵌入式设备而言,针对平板电脑用户使用体验的提升远比其他任何东西都重要。 For existing embedded devices using android system, using the experience for tablet users upgrade important than anything else.

[0003]目前的android系统吸引使用者的亮点不少,尤其多任务处理是众多优点中的优点,目前的android系统无法实现运行多任务处理。 [0003] The current android system to attract a lot of users highlights, in particular, multi-tasking is an advantage of the many benefits of the current system can not achieve run android multi-tasking. 如何合理使用多任务系统,让使用者更加直观的了解后台运行的程序是什么状态,更加轻松、便捷的完成对后台任务的操作等显得尤为重要。 How rational use of multi-tasking system, allowing users a more intuitive understanding of what the program is running in the background state, more easy and convenient the completion of background tasks, etc. is very important.

[0004] 因此,现有技术还有待于改进和发展。 [0004] Thus, the prior art has yet to be improved and developed.

发明内容 SUMMARY

[0005] 本发明的目的在于提供一种基于android系统的多任务管理方法及其系统,实现多任务的执行,并用缩略图方式提醒用户执行情况。 [0005] The object of the present invention is to provide a multitask-based management method and system android system, to achieve multi-tasking, and remind users to perform a case where thumbnails.

[0006] 本发明的技术方案如下: [0006] aspect of the present invention is as follows:

[0007] 一种基于android系统的多任务管理方法,所述android系统包括任务调度模块,状态跟踪模块,视窗管理模块、状态切换管理模块和手势管理模块,且所述方法包括以下步骤: [0007] A multi-task management method of android based system, the system includes a task scheduling module android, status tracking module, the window management module, and the handover management module status management module gesture, and the method comprising the steps of:

[0008] 通过任务调度模块在切换到多任务管理系统中后,同时存在多个任务运行; After [0008] In switching to the multi-task management system via a task scheduling module, there are multiple tasks running simultaneously;

[0009] 通过状态跟踪模块维护多任务管理系统中的任务状态,包括:多任务运行状态维护;多任务视窗显示状态维护;以及,手势操作状态维护; [0009] Multi-state maintenance tasks by task management system status tracking module, comprising: a multi-task operation state maintenance; multitasking maintenance window display state; and a gesture operation state maintenance;

[0010] 所述视窗管理模块实现对后台运行程序的显示视图管理,并将多任务管理系统中的显示区域划分为:呈现当前系统安装的所有应用程序图标之主桌面显示区域;显示任务缩略图的多任务视窗显示区域,所述任务缩略图采用该任务对应应用程序执行的最后一帧界面图像; [0010] The management module window displays the view of the management of the program running in the background, and display area into a multi-task management system are: the main application presents all the desktop icons of the currently installed display area; thumbnail display task multitasking window display area, the task using the thumbnail image of the last frame of the interface corresponding to the application program executed task;

[0011] 通过状态切换模块在不同显示区域或不同大小任务缩略图之间采用对应的动画显示效果进行切换; [0011] The modules corresponding to the animation display effect switching between different display regions of different sizes or through a thumbnail state switching tasks;

[0012] 通过手势管理模块接收触摸屏手势操作指令。 [0012] touchscreen gesture operation instruction received by the management module gesture.

[0013] 所述的方法,其中,通过状态切换模块在不同大小的任务缩略图之间进行切换时执行以下操作:点击一个小任务缩略图后,对应任务缩略图就放大至全屏,同时激活选中任务缩略图所对应的应用程序并执行对应任务,然后退出多任务管理系统界面。 [0013] The method, wherein the operation module performs the following to switch between different sizes of the thumbnail via a state switching tasks: Clicking a thumbnail small tasks, the corresponding task thumbnails enlarged to full screen while activating selected task thumbnail corresponding application and perform the corresponding task, and then quit multitasking management system interface.

[0014] 所述的方法,其中,通过状态切换模块切换使一个小任务缩略图处于选中状态时,该小任务缩略图对应标题栏相应出现用来关闭程序的按钮。 [0014] The method, wherein the switching state of the switching module so that through a small task is selected thumbnail, the thumbnail corresponding to the small task program title bar to disable the respective button appears.

[0015] 所述的方法,其中,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块相应执行以下操作:当接收到触点位于多任务视窗显示区域中的操作命令时,水平滑动以左右移动任务缩略图组。 [0015] The method, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module performs the following operations: when receiving the contact window located multitasking operation command display area, horizontal Swipe to move around the thumbnail task group.

[0016] 所述的方法,其中,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行操作:当水平滑动的移动速度达到预先设定的阀值后,就会触发任务缩略图组自动滑动。 [0016] The method, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture operation corresponding execution management module further: if the horizontal sliding movement speed reaches a preset threshold, will trigger task group automatic thumbnail slide.

[0017] 所述的方法,其中,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行以下操作:当接收到触点位于多任务视窗显示区域中,且位于某个任务缩略图显示范围内的操作命令时,向上滑动速度大于左右滑动速度且同时达到预定阀值后,触发删除任务缩略图动作;当向下滑动速度大于左右滑动速度时且同时达到预定阀值后,触发放大任务缩略图到全屏的动作。 [0017] The method, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module further performs the following operations: when receiving the contact is in a multitasking window display region, and is located a certain when the speed is greater than about slides down while the slip speed reaches a predetermined threshold; thumbnail display operation command task range, the sliding speed is greater than about upwardly while the slip speed after reaching a predetermined threshold, triggers the deletion of thumbnails task operation , triggering a thumbnail to enlarge the task of full-screen action.

[0018] 所述的方法,其中,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行以下操作:当接收到触点位于主桌面显示区域中的操作命令时,向上滑动速度大于左右滑动速度且同时达到预定阀值后,如果此时多任务视窗显示区域可见,则触发隐藏多任务视窗显示区域;向下滑动速度大于左右滑动速度且同时达到预定阀值后,如果此时多任务视窗显示区域不可见,则触发显示多任务视窗显示区域。 [0018] The method, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module further performs the following operations: when receiving the contacts on the main desktop display operation command area, upwards after sliding speed is greater than the left and right while the slip speed reaches a predetermined threshold, if at this time multitasking region display window is visible, the hidden trigger multitasking region display windows; slip speed is greater than the downward around the slip speed reaches a predetermined threshold while, if At this time multitasking window display area is not visible, then trigger the display of multitasking window display area.

[0019] 所述的方法,其中,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行以下操作:当接收到触点位于主桌面显示区域中的操作命令时,如果选中一个应用程序图标,则触发打开该应用程序;当点触点位于多任务视窗显示区域中的操作命令时,如果选中一个任务缩略图,则触发该任务缩略图以动画形式逐渐放大,并激活该任务缩略图对应的应用程序。 [0019] The method, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module further performs the following operations: when receiving the contacts on the main desktop display operation command area, if select an application icon, the application program is triggered open; when the contact point is located in a multitasking region display operation command window, the thumbnail if a task is selected, the task is triggered animated thumbnail gradually enlarge, and activates the task thumbnail corresponding to the application.

[0020] 一种实现如上所述方法的系统,其中,包括以下模块: [0020] A system for implementing the method described above, which comprises the following modules:

[0021] 任务调度模块,状态跟踪模块,视窗管理模块、状态切换管理模块和手势管理模块,其中: [0021] The scheduling module, status tracking module, the window management module, and a state switching management module gesture management module, wherein:

[0022] 所述任务调度模块用于在切换到多任务管理系统中后,同时存在多个任务运行; [0022] The scheduling module is configured to, after switching to multi-task management system, there are multiple tasks running simultaneously;

[0023] 所述状态跟踪模块用于维护多任务管理系统中的任务状态,包括:多任务运行状态维护;多任务视窗显示状态维护;以及,手势操作状态维护; [0023] The status tracking module is configured to maintain the task state multitask management system, comprising: a multi-task operation state maintenance; multitasking maintenance window display state; and a gesture operation state maintenance;

[0024] 所述视窗管理模块用于实现对后台运行程序的显示视图管理,并将多任务管理系统中的显示区域划分为:呈现当前系统安装的所有应用程序图标之主桌面显示区域;显示任务缩略图的多任务视窗显不区域,所述任务缩略图米用该任务对应应用程序执行的最后一帧界面图像; [0024] management module for implementing the window display of the background view management program, and the display area into a multi-task management system to: render the current master system for all applications installed desktop display area of ​​an icon; display task thumbnail window multitasking region is not significant, the task corresponding to the last meters a thumbnail image interface application program executed by the task;

[0025] 所述状态切换模块用于在不同显示区域和不同大小任务缩略图之间采用对应的动画显示效果进行切换; [0025] The state of the switching module is used between the different regions and the display size of the task using the corresponding thumbnail animation display effect switching;

[0026] 所述手势管理模块用于接收触摸屏手势操作指令。 The [0026] management module for receiving gesture touchscreen gesture operation instruction.

[0027] 本发明所提供的一种基于android系统的多任务管理方法及其系统,由于采用了定制的android系统,通过缩略图显示方式,可以更直观、轻松、便捷的体验多任务管理,实现了对后台任务的预览、切换和关闭等功能操作。 [0027] A present invention provides a multi-task-based management method and system android system, due to the use of custom android system, the thumbnail display can be more intuitive, easy and convenient experience multi-task management, the preview background tasks, such as switching on and off functions. 附图说明 BRIEF DESCRIPTION

[0028] 图1为本发明基于android系统的多任务管理系统结构图。 [0028] FIG. 1 multitask management system configuration diagram of android-based system of the invention.

[0029] 图2为本发明基于android系统的多任务管理系统的功能结构图。 [0029] FIG functional configuration of FIG. 2 multitask management system android-based system of the invention.

[0030] 图3为本发明基于android系统的多任务管理方法及其系统较佳实施例主桌面示意图。 [0030] Figure 3 a schematic view of the main desktop management method and system for multi-task system based android preferred embodiment of the present invention.

[0031] 图4为本发明基于android系统的多任务管理方法及其系统的界面示意图。 [0031] FIG. 4 is a schematic multi-task management interface method and system based on the present disclosure android system.

[0032] 图5为本发明基于android系统的多任务管理方法及其系统中每一个任务缩略图的显示示例图。 [0032] FIG. 5 shows an example of android-based multitasking system management method and system, each task of the present invention thumbnail.

[0033] 图6为本发明基于android系统的多任务管理方法及其系统全屏放大时的示意图。 [0033] FIG. 6 is a schematic view of a multi-task management method and system for full-screen magnification android-based system of the invention.

具体实施方式 Detailed ways

[0034] 以下对本发明的较佳实施例加以详细说明。 [0034] hereinafter be described in detail preferred embodiments of the present invention.

[0035] 本发明基于android系统的多任务管理方法及其系统中,所述android系统设计采用了多任务管理系统,并通过保留对应任务的最后一帧图像的缩略图即任务缩略图可以让使用者轻松的看到后台运行的程序状态,同时将这些正在运行的程序通过这样的方式全部显示出来;当使用者选中某一个任务缩略图时,激活对应的后台应用程序运行;也可以通过屏幕点触的方式而不是按键的方式来操作这些程序的任务缩略图。 [0035] The present invention is a multi-task management method and system based on android system, android system uses the multi-task management system, and by retaining the last one thumbnail image corresponding to the task that is used can make the task thumbnail to easily see the status of the program running in the background while running these programs all displayed in such a way; when the user select one of the tasks thumbnail, activate the corresponding background applications running; the screen can also point touch buttons rather than the way of approach to the operation of these procedures mandate thumbnail.

[0036] 本发明所述基于android系统的多任务管理方法中,如图1和图2所示,是本发明基于android系统的多任务管理系统架构示意图,所述android系统包括如下管理模块:任务调度模块,状态跟踪模块,视窗管理模块,状态管理模块和手势管理模块。 [0036] The present invention is based on the multi-task management method of android system, as shown in FIGS. 1 and 2, the present invention is a multi-task management system architecture diagram based on android system, said system comprising management module android: Tasks scheduling module, status tracking module, the window management module, and a state management module management module gesture.

[0037] 任务调度模块:通过该模块可以突破android系统默认只能存在一个任务正在运行的现有技术状态,将多任务中的其他任务位于后台处于暂停状态的情况,修改为在切换到多任务管理系统中后,可以同时存在多个任务进行运行,在现有技术android系统的多任务管理功能下,为了节约系统资源,系统会将非当前运行程序暂停,暂停情况下,系统会将CPU、内存等资源释放出来,供当前运行的应用程序使用,本发明方法利用任务调度模块可使系统多个任务同时运行,非当前运行的应用程序在任务调度模块的管理下在后台保持运行状态。 [0037] Task scheduling module: This module may break through android default state can only exist in the prior art running a task, the other tasks of the multiple tasks in the background in a suspended state, switching to modify multitasking after the management system, can exist simultaneously run multiple tasks at the art of multitasking android system management functions, in order to save system resources, the system will run a program of non-current pause, pause, the system will be CPU, release resources such as memory, for the currently running application using the method of the invention using scheduling module allows the system to run a plurality of tasks, applications that are not currently running to keep running in the background under the management of the task scheduler module.

[0038] 状态跟踪模块:该模块主要负责多任务管理系统中状态的维护,涉及状态包括:多任务运行状态维护;多任务视窗显示状态维护;手势操作状态维护等。 [0038] status tracking module: This module is responsible for maintaining a multi-task management system state, to a state comprising: a running state of a multi-tasking; multi-tasking windows display state maintenance; gesture operation state maintenance.

[0039] 手势管理模块:用于接收触摸屏的手势操作指令。 [0039] Management module Gesture: a touch screen for receiving a command gesture.

[0040] 状态切换管理模块:为了使多任务管理系统在状态切换方面更加友好,本发明方法依据不同的状态变换设计了对应的动画显示效果。 [0040] The state switching module management: In order to make the system more user-friendly multi-task management state in terms of switching, the method according to the present invention is different from the state transformation corresponding to the animation display design effects.

[0041] 视窗管理模块:该模块主要负责对后台运行程序的显示视图管理,其设计思路是将多任务管理系统中的显示区域划分为如下几个区域: [0041] Window Management Module: This module is mainly responsible for displaying the view of the management of the program running in the background, the design idea is to divide the display area multi-task management system into the following areas:

[0042] 1、主桌面显示区域:在本发明方法中进入多任务管理系统后,主桌面在功能上没有大的变化,主要呈现当前系统安装的所有应用程序图标,并可以对这些图标进行分页管理。 [0042] 1, the main desktop display area: After entering the multi-task management system in the process of the present invention, the main desktop no major changes in function, the main show all application icons currently installed on the system, and can collate these icons management. 在多任务管理系统中,主桌面和多任务视窗显示区域在显示上有关联性,即当多任务视窗显示区域滑动显示出来时,主桌面显示区域会因为多任务视窗显示区域的出现而滑动出屏幕显示区域,尤其是进入到多任务视窗显示区域-小缩略图显示状态。 In the multi-task management system, the main desktop and multitasking window display region association on the display, i.e., when the multi-task window display area slide displayed, the main desktop display area because of a multitasking Windows display appears region to slide out screen display area, especially into the multitasking window display area - a small thumbnail display.

[0043] 如图3所示,是本发明主桌面显示效果图,其包括状态栏和系统安装的所有应用程序提示栏,以及相应的多个应用程序的程序缩略图;某个或某些个应用程序在运行时,对应的应用程序在后台处于运行状态,并将最后一个界面显示成缩略图图示即任务缩略图,并在任务缩略图下方对应表明该应用程序名称,即标题。 [0043] FIG. 3 is a front table showing the effects of the present invention, which includes a status bar and all installed applications the system prompt, and a plurality of program applications corresponding thumbnails; a certain or some the application is running, the corresponding application program is running in the background, and the last thumbnail icon screen displayed as a thumbnail i.e. tasks, and corresponds to the application name indicates that the task under the thumbnail, the title. 在屏幕下方设置有搜索栏,以便用来对多任务进行搜索。 Set at the bottom of the screen there is a search bar, in order to search for multitasking.

[0044] 2、多任务视窗显示区域 [0044] 2, the window display region multitasking

[0045] 进入多任务管理系统后,会根据操作方式的不同进入到不同的显示状态,为方便用户的浏览,任务缩略图可以设定具有大小不同的任务缩略图,因此,显示状态可以是小任务缩略图状态。 [0045] After entering the multi-task management system will enter a different mode of operation according to a different display state, for the convenience of the user's browser, the task can be set with different thumbnail size thumbnails tasks, therefore, the display state may be a small task thumbnail state. 如果系统后台没有正在运行的应用程序,就不会显示正在运行的多任务缩略图视窗,这时候主桌面视图默认处于全屏显示状态,此时,状态栏下的任务缩略图为空,效果如图3所示;但如果后台存在正在运行的程序,就会默认显示出正在执行的多任务视窗,同时主桌面处于多任务视窗显示区域的下方,效果如图4所示,是多任务视窗中显示小缩略图显示的效果;其中,在状态栏下方显示的是正在执行的多任务缩略图及对应的标题,而在所有应用程序中显示的是后台应用程序的任务缩略图及其对应标题。 If the application is not running in the background of the system, it will not show the running multitasking thumbnail window, this time the main desktop view in the default full-screen display state, this time, the task bar thumbnails in the state is empty, as shown in effect 3; however, if the presence of the background running programs, the default will be a multi-task display windows being executed, while the main multitasking windows desktop is below the display area, the effect shown in Figure 4, is a multi-task window the effect of small thumbnail display; wherein the display of the status bar at the bottom is a multi-task being performed and the corresponding thumbnail title, displayed in all applications is the task of background applications and their corresponding thumbnail title.

[0046] 在图4所示状态下时,本发明基于android系统的多任务管理方法可以通过点触手势的滑动来完成多任务视窗的显示与隐藏,在多任务视窗隐藏过程中,主桌面也会逐渐向上垂直滑动,直至铺满屏幕,形成如图3所示的视图;当多任务视窗显示过程中,主桌面也会逐渐向下垂直滑动,直至正在执行的多任务视窗全部任务缩略图显示完全。 [0046] When the state shown in FIG. 4, the present invention can be accomplished with a multi-task display window hidden by sliding tap gesture-based multi-task management method of android system, multi-tasking windows hidden process, but also the main desktop will gradually slide vertically upwards until confluent screen view shown in Figure 3 is formed; when multitasking window is displayed, the main desktop will gradually slide vertically downwardly, until the entire multi-tasking windows executing tasks displayed thumbnail complete. 每一个应用程序都会对应一个小任务缩略图,小任务缩略图结构如图5所示,由如下部分组成:应用程序最后一帧图像,形成任务缩略图;在任务缩略图的下方标示出应用程序对应的名称。 Each application will correspond to a small task thumbnail, small thumbnails task structure shown in FIG. 5, the following components: a final image application, a thumbnail forming job; marked out in the lower task application thumbnail the corresponding name.

[0047] 在一个小任务缩略图处于选中状态时(即进入焦点状态),其标题栏的右边就会出现一个用来关闭程序的“X”按钮,此时点击标题栏会响应关闭应用程序操作。 [0047] When a small task thumbnail is selected (that is, into the focus state), the right of its title bar will appear "X" button to close a program, then click on the title bar will close the application response operations . 未选中状态的任务缩略图对应标题栏上不会出现“X”按钮。 Unchecked tasks corresponding to the thumbnail on the title bar does not appear "X" button. 此时点击标题栏不会响应关闭应用程序操作。 Then click on the title bar does not close the application response operations. 点击一个小任务缩略图后,对应任务缩略图就放大至全屏,同时激活选中任务缩略图所对应的应用程序并执行对应任务,然后退出多任务管理系统界面。 After clicking a small task thumbnail, the corresponding task thumbnails to enlarge to full screen, and activate the application corresponding to the selected thumbnail tasks and perform the corresponding task, and then quit multitasking management system interface.

[0048] 大任务缩略图状态:如果当前存在正在运行的应用程序,通过点触手势的操作,就会进入到缩略图状态,此时不会显示主桌面,其实际的效果图如图6所示,是多任务视窗进入大任务缩略图显示的效果图;可以看到,一个应用程序的任务缩略图占满整个屏幕,通过左右滑动的操作,可以选择显示上一个或下一个相邻的应用程序任务缩略图,并切换到选中任务缩略图对应的应用程序任务中。 [0048] The major task the thumbnails: If there is an application program currently running, by operating the touch gesture, will enter into the thumbnails, the main desktop at this time is not displayed, the actual results shown in Figure 6 shown, multitasking thumbnail display window to the big task of rendering; can be seen, a thumbnail application task occupies the entire screen, the right and left by a sliding operation, may select a display application or the next adjacent thumbnail program task, and switch to the selected application tasks in the task corresponding to the thumbnail. 在无操作时,选中任务缩略图会自动放大至全屏,退出多任务管理系统。 In the absence of operation, select the thumbnails of the task will automatically zoom to full screen, quit multitasking management systems.

[0049] 本发明所述手势管理模块针对触摸屏手势操作时,针对具体手势做出指令判断,其具体操作执行列举如下: [0049] The present invention gesture operation management module is a touch screen gestures, gesture made specific instruction is determined that the specific operation is performed are listed below:

[0050] A、区域内水平滑动手势:当点触点位于多任务视窗显示区域中,水平滑动会左右移动任务缩略图组,在移动过程中,选中任务缩略图会不断变化,依次向邻近的任务缩略图移动,以便保持在本界面中显示;当滑动速度达到预先设定的阀值后,就会触发任务缩略图组自动滑动,根据速度的不同,滑动的距离也会有不同。 [0050] A, the area of ​​a horizontal swipe gesture: when the point of contact is in a multitasking window display region, the horizontal slide will move around the thumbnail group task, during movement, the task selected thumbnail will continue to change, adjacent to sequentially thumbnail moving task, it is displayed in order to maintain this interface; when the slip speed reaches a preset threshold, it will trigger the task thumbnail group slides automatically, depending on the speed of the sliding distance will be different. 长按某一个任务缩略图后,该任务缩略图处于选中状态,此时水平滑动可以左右移动选中的任务缩略图,将选中的任务缩略图放置到垃圾回收站中后,表示关闭任务缩略图对应的应用程序。 After the press one of the thumbnail task that thumbnail is selected, then the horizontal slide can move around the selected task thumbnails, thumbnails of the selected task is placed in the waste recycling disables the task corresponding to the thumbnail s application. 将选中的任务缩略图放置到非多任务视窗显示区域后,表示隐藏该任务缩略图,之后不再显示该任务缩略图。 After placing the selected task to a non-multitasking thumbnail window display area, a thumbnail representation hide the task, then the task is no longer displayed thumbnails. 当选择全部显示后才会显示出隐藏的任务缩略图,同时可以取消某些个任务缩略图的隐藏。 When you select the entire display will show thumbnails of hidden tasks, and can cancel some tasks thumbnails hidden.

[0051] 当本发明点触点位于主桌面视窗显示区域内时,就会直接响应主桌面中的操作:例如左右滑动浏览应用程序图标,快速水平滑动,就可以触发切换到上一个或下一个页面显示应用程序图标。 [0051] When the contact point of the present invention positioned within the main desktop window display area, will be directly in response to operation of the main desktop: for example, about swipe application icon, fast horizontal sliding may be triggered to switch to a previous or next page displays application icons.

[0052] B、区域内垂直滑动手势:当点触点位于多任务视窗显示区域中,且位于某个任务缩略图显示范围内,向上滑动速度大于左右滑动速度,同时达到预定阀值后,就是触发删除任务缩略图动作,此时待删除的任务缩略图就会以动画形式逐渐向上移动,同时显示尺寸逐渐缩小,直到不见可,此时删除任务缩略图,关闭对应应用程序,同时触发其他任务缩略图的重新排列,至此完成对一个任务缩略图的删除动作。 [0052] B, the region of the vertical swipe gesture: when the point of contact is in a multitasking window display region, and is located within a task thumbnail display range, the sliding speed is greater than about upwardly slip speed, while achieving a predetermined threshold, is delete thumbnails action trigger task, the task this time will be removed thumbnails to move up gradually animated, while the display size gradually reduced until it can be seen, this time the thumbnail delete tasks, close the corresponding application, and trigger other tasks rearrange thumbnails, thus completing a task to delete thumbnails action. 向下滑动速度大于左右滑动速度时,同时达到预定阀值后,就是触发放大任务缩略图到全屏的动作,此时待放大的任务缩略图以动画形式逐渐放大到全屏,直到铺满全屏,此时激活待放大的任务缩略图对应应用程序,至此完成对一个任务缩略图的放大,同时退出多任务管理系统。 Downward sliding speed is greater than about slip speed, while after reaching a predetermined threshold value, the trigger is an enlarged thumbnail to full screen task operation, this time the task to be enlarged thumbnail animated gradually to full-screen, full-screen until confluence, this upon activation of the task to be enlarged thumbnail corresponding to the application, thus completing the thumbnail zoom in on a task, multi-tasking and exit management systems.

[0053] 在本发明方法中,当点触点位于主桌面显示区域中,向上滑动速度大于左右滑动速度,同时达到预定阀值后,如果此时多任务视窗显示区域可见,就是触发主桌面以动画形式逐渐向上滑动,同时多任务视窗显示区域逐渐向上滑动,直至多任务视窗显示区域隐藏;向下滑动速度大于左右滑动速度,同时达到预定阀值后,如果此时多任务视窗显示区域不可见,就会触发主桌面以动画形式逐渐向下滑动,同时多任务视窗显示区域逐渐放大,向下滑动,直至多任务视窗显示区域显示完成,如果多任务视窗显示区域已经可见,则不做处理。 [0053] In the method of the present invention, when the contact point on the main desktop display area, the sliding speed is greater than about upwardly slip speed, reaches a predetermined threshold while, if at this time multitasking region display window is visible, that is to trigger the main desktop animated gradually slid upward while multitasking window display region gradually slid upward until the window display area hidden multitasking; downwardly sliding speed greater than the speed of sliding around while reaching a predetermined threshold, if at this time multitasking window display area is not visible triggered gradually slides down the main desktop animated while multitasking window display area is gradually enlarged, slide down until multitasking window display area is completed, if the display area has multitasking window is visible, then no processing.

[0054] 区域内点击手势:当点触点位于主桌面显示区域中,如果选中一个应用程序图标,就触发打开该应用程序;当点触点位于多任务视窗显示区域中,如果选中一个任务缩略图,就触发该任务缩略图以动画形式逐渐放大,并激活该任务缩略图对应的应用程序。 [0054] tap gesture in the area: When the main point of contact is in the desktop display area, if you select an application icon to open the application is triggered; when the point of contact is in a multitasking window display area, if you select a task shrink sketch, triggered animated thumbnails of the task gradually enlarge, and the task to activate the application corresponding to the thumbnail.

[0055] 边缘触发手势:当从屏幕底部边缘开始滑动,并向上滑动一定距离或向上滑动速度达到预定阀值就会触发系统进入到多任务管理系统的小任务缩略图显示状态,如果已经进入到多任务管理系统,就不做处理。 [0055] The edge-triggered gesture: when the slide starts from the bottom edge of the screen and slide a certain distance upward or slip speed reaches a predetermined threshold the system triggers multiple smaller tasks into task management system thumbnail display state, if already entered into multi-task management system, do not deal with. 当从屏幕左右两边边缘开始滑动,并向里滑动一定距离或向里滑动速度达到预定阀值,就会触发系统进入到多任务管理系统的大任务缩略图显示状态,如果已经进入到多任务管理系统的大任务缩略图显示状态,就不做处理。 When the two sides began to slide from the edge of the left and right of the screen, and slide in a certain distance or reaches a predetermined threshold speed slide to the inside, it will trigger the system to enter the big task management system for multi-tasking thumbnail display status, it has entered into a multi-task management the big task of thumbnail display system status, do not do the deal.

[0056] 所述状态切换管理模块是为了使多任务管理系统在状态切换方面更加友好,依据不同的状态变换设计了对应的动画显示效果,具体动画列举但不限于如下诸种情况: [0056] The state switching management module is provided to enable multi-task management system in terms of switching a state more friendly, based on a different design corresponding state transition animation display, animation specifically exemplified but not limited to unite the case:

[0057] 切换进入到多任务管理系统的小任务缩略图显示状态:通过手势操作或HOME按键触发切换,准备进入多任务管理系统; [0057] The switching system into a multi-task management task small thumbnail display state: the trigger switch HOME button or by operating a gesture, preparing to enter the multi-task management system;

[0058] 切换进入到多任务管理系统的大任务缩略图显示状态:通过手势操作可以触发切换,此时并没有进入到多任务管理系统; [0058] The switching system into a large multi-task management task thumbnail display state: handover may be triggered by a gesture operation at this time and does not enter the multitask management system;

[0059] 大任务缩略图显示状态切换进入到小任务缩略图显示状态:通过手势操作可以触发切换,准备进入多任务管理系统; [0059] big task thumbnail display state is switched into small tasks thumbnail display status: handover may be triggered by gestures, ready to enter the multi-task management system;

[0060] 某个小任务缩略图放大到全屏:点击某个任务缩略图或手势操作某个任务缩略图,指定任务缩略图放大到全屏,然后退出多任务管理系统;[0061] 某个大任务缩略图放大到全屏:点击某个任务缩略图,指定任务缩略图放大到全屏; [0060] a small task thumbnail to full-screen: Click on a thumbnail or gestures task a task thumbnails, specify the task thumbnail to full-screen, and then quit multitasking management system; [0061] a big task thumbnail to full-screen: click on a thumbnail tasks, assigned tasks thumbnail to full-screen;

[0062] 隐藏/显示多任务视窗显示区域:通过手势操作,完成对多任务视窗的显示/隐藏; [0062] Hide / Show window display region multitasking: The gesture operation, complete the display of the multi-tasking windows / Hide;

[0063] 关闭某个任务缩略图:手势操作完成; [0063] closed a task Thumbnail: gesture operation is completed;

[0064]自动恢复焦点:当手势操作水平滑动时,滑动结束时,会自动触发对选中焦点的校正; [0064] Auto Focus Recovery: When a gesture operation to slide horizontally, the end of the slide, automatically triggers a correction for the selected focal point;

[0065] 切换焦点:当运行某一个已经运行在后台的应用程序时,就会触发焦点的切换,将对应的任务缩略图滑动到选中状态。 [0065] Focus switch: when running a certain application is already running in the background, will trigger switch focus, the task corresponding to the selected thumbnail slide.

[0066]自动水平滑动:当水平滑动速度达到预定阀值后,放手就会触发自动滑动,滑动距离会根据速度不同而不同; [0066] Automatic horizontal slide: When the slip speed reaches a predetermined threshold level, will trigger to let go automatically slide the sliding distance will be different depending on speed;

[0067]自动重新排列:当删除某些任务缩略图后,就是自动重新排列余下的任务缩略图; [0067] automatically rearranged: When you delete some tasks thumbnail is automatically re-arrange the remaining tasks thumbnails;

[0068] 禁止关闭某个任务缩略图:设定某个应用不可关闭时,当强行关闭该应用时,就是产生禁止状态。 [0068] prohibit closed a task Thumbnail: set when an application can not be turned off when forced to close the application, it is to generate disabled.

[0069] 本发明基于android系统的多任务管理方法,核心部分主要是集成了自有的多任务管理系统,通过集成该系统可以对android系统进行可视化的多任务管理。 [0069] The present invention is a multi-task management system based android, integrated core of this system is its own multi-task management system, to visualize the multi-task management system of the integrated system android. 本发明多任务管理系统和方法主要完成了以下技术特点和好处: Multi-task management systems and methods of the present invention is mainly completed the following technical features and benefits:

[0070] 1、针对android系统的任务调度机制的干预:现有技术的android系统支持多任务管理,但是这里面的多任务管理方式并不是所有打开的程序同时处于运行状态,系统只会触发在显示界面顶层显示的那个程序运行,其他的程序都处于运行但暂停状态;在该状态下后,显示界面不会被刷新,系统消息也不会被接收,只是一旦触发马上就会有相应界面显示出来,会比重新打开快很多。 [0070] 1, task scheduling mechanism for the intervention of the android system: android prior art systems support multi-task management, but there's a multi-tasking management not all open programs running at the same time, the system will only be triggered the program displays a screen displayed on a top run other programs are running but in a suspended state; after this state, the display will not be refreshed interface, system messages will not be received, but once the trigger soon there will be a corresponding interface display it will re-open a lot faster than. 本发明多任务管理系统须要后台运行的应用程序都要运行起来,而不是处于暂停状态,所以在后台任务的状态变换时机上须要干预,通过本发明的任务调度模块和状态跟踪模块来完成对后台运行程序的状态重新设置与恢复,以达到多个任务可以同时运行。 Multi-task management system of the present invention needs to be running in the background of the application up and running, rather than in a suspended state, so the state of the background task of transforming the need to intervene on occasion, to complete the background task by scheduling module and status tracking module of the invention state run program reset and recovery, in order to achieve multiple tasks can be run simultaneously.

[0071] 2、针对android系统的视窗管理机制的干预:通过上面较佳实施例的描述,可知道本发明系统如果支持多任务后,每个后台运行的程序都处于运行状态,这时候每个程序都会触发绘制,刷新显示界面;现有技术中的android系统只支持刷新顶层运行的程序界面,针对多个运行程序的界面刷新,就需要通过视窗管理模块干预系统本身的显示调度,同时本发明方法和系统中还须要在不设定所有后台运行的程序运行的时候,保证缓存这些程序的最后一帧缩略图像,这样才能为后续的动画管理模块和手势管理模块提供操作素材。 [0071] 2, the window management mechanism for android system interventions: description of the preferred embodiment by the above, the present invention know if the system supports multitasking, each program running in the background are running, each time this drawing program triggers, to refresh the display screen; android prior art system supports only the top level program interface refresh operation, the refresh operation for the plurality of interface programs will require intervention by the window management system displays scheduling module itself, but the present invention the method and system also need not be set to run all the programs running in the background when the cache to ensure that these programs last a thumbnail image, in order to provide material for subsequent operations management modules and animated gestures management module. 保存缩略图像可有两种模块,一种是缩略图像全部保留,且只有一幅处于激活状态,其他的均处于暂停状态,因此其他的应用程序只显示最后一帧界面的任务缩略图图像;另外一种是所有任务仅保留一帧缩略图像,保证一帧图像的目的在于使应用程序处于多任务管理的可视化状态。 Thumbnail image can be saved in two modules, one is the thumbnail image all the reservations, and only one is active, others are in a suspended state, so other applications that display only the last one interface tasks thumbnail image ; another task is to keep only one of all the thumbnail images, to ensure that an object image is to make the application in the visualization of the status of multi-task management.

[0072] 综上,本发明的基于android系统的多任务管理方法及其系统实现了多个任务同时执行,并且在界面上显示相应任务缩略图以便直观的显示所有正在执行和暂停的任务状态,并通过最后一帧界面图像作为任务缩略图的显示,方便了使用者的直观浏览和对任务的选择。 [0072] In summary, the present invention is based on the multi-task management method and system android system enabling multiple tasks simultaneously performed, and displays the corresponding thumbnail task to visually display the status of all tasks executing and pausing at the interface, and adopt the final task as an interface image thumbnail display, convenient user intuitive browsing and selection of tasks.

[0073] 应当理解的是,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,而所有这些改进和变换都应属于本发明所附权利要求的保护范围。 [0073] It should be understood that those of ordinary skill in the art, can be modified or converted according to the above description, and all such modifications and variations shall fall within the scope of the appended claims of the invention.

Claims (6)

1.一种基于android系统的多任务管理方法,所述android系统包括任务调度模块,状态跟踪模块,视窗管理模块、状态切换管理模块和手势管理模块,且所述方法包括以下步骤: 通过任务调度模块在切换到多任务管理系统中后,同时存在多个任务运行; 通过状态跟踪模块维护多任务管理系统中的任务状态,包括:多任务运行状态维护;多任务视窗显示状态维护;以及,手势操作状态维护; 所述视窗管理模块实现对后台运行程序的显示视图管理,并将多任务管理系统中的显示区域划分为:呈现当前系统安装的所有应用程序图标之主桌面显示区域;显示任务缩略图的多任务视窗显示区域,所述任务缩略图采用该任务对应应用程序执行的最后一帧界面图像; 通过状态切换模块在不同显示区域或不同大小的任务缩略图之间采用对应的动画显示效果进行切换; 通过 A multi-task management android based system, said system comprising android task scheduling module, status tracking module, the window management module, and the handover management module status management module gesture, and the method comprising the steps of: task scheduling after switching module to multi-task management system while running multiple tasks; maintenance task state multitask management system via a state tracking module, comprising: a multi-task operation state maintenance; multitasking maintenance window display state; and a gesture maintaining the operating state; display the view window management module management program running in the background, and the display area into a multi-task management system for: presenting all the currently installed main application icon of the desktop display area; display task condensing multitasking thumbnail window display region, said task using the thumbnail image of the last frame of the interface corresponding to the task application executed; modules corresponding to the animation display areas or between different display thumbnail images of different sizes by the state switching tasks switching; by 势管理模块接收触摸屏手势操作命令; 当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块相应执行以下操作:当接收到触点位于多任务视窗显示区域中的操作命令时,水平滑动以左右移动任务缩略图组; 当水平滑动的移动速度达到预先设定的阀值后,就会触发任务缩略图组自动滑动; 长按某一个任务缩略图后,该任务缩略图处于选中状态,此时水平滑动以左右移动选中的任务缩略图,将选中的任务缩略图放置到垃圾回收站中后,表示关闭任务缩略图对应的应用程序;将选中的任务缩略图放置到非多任务视窗显示区域后,表示隐藏该任务缩略图,之后不再显示该任务缩略图。 Potential management module receives a touch screen gesture command; when receiving a touch screen gesture operation command gesture management module, the gesture management module corresponding to the following: When receiving the contact is in a multitasking window display operation command area, horizontal sliding task to move around the thumbnail group; when the horizontal sliding movement speed reaches a preset threshold, the task is triggered automatically slide thumbnail group; thumbnail after a long press one of the tasks, the task is selected thumbnail, at this time the horizontal slide to move around the selected thumbnail task, the task of the selected thumbnail image is placed in the waste recycling disables the application task corresponding to the thumbnail; thumbnail of the selected task is placed into a non-window multi-task display after the area, indicate the task to hide thumbnail, then the task is no longer displayed thumbnails. ` `
2.根据权利要求1所述的方法,其特征在于,通过状态切换模块在不同大小的任务缩略图之间进行切换时执行以下操作:点击一个小任务缩略图后,对应任务缩略图就放大至全屏,同时激活选中任务缩略图所对应的应用程序并执行对应任务,然后退出多任务管理系统界面。 2. The method according to claim 1, wherein the operation module performs the following to switch between different sizes of the thumbnails by the task state switching: Click on a small task thumbnails, thumbnails corresponding to the task to enlarge Full screen, select the application tasks simultaneously activate the corresponding thumbnail and perform the corresponding task, and then quit multitasking management system interface.
3.根据权利要求1所述的方法,其特征在于,通过状态切换模块切换使一个小任务缩略图处于选中状态时,该小任务缩略图对应标题栏相应出现用来关闭程序的按钮。 3. The method according to claim 1, characterized in that, through the switching state switching module to make a small task is selected thumbnail, the thumbnail corresponding to the small task program title bar to disable the respective button appears.
4.根据权利要求1所述的方法,其特征在于,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行以下操作:当接收到触点位于多任务视窗显示区域中,且位于某个任务缩略图显示范围内的操作命令时,向上滑动速度大于左右滑动速度且同时达到预定阀值后,触发删除任务缩略图动作;当向下滑动速度大于左右滑动速度时且同时达到预定阀值后,触发放大任务缩略图到全屏的动作。 4. The method according to claim 1, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module further performs the following operations: when receiving the contacts on a multitasking region display window after a task is located and the operation command thumbnail display range, the sliding speed is greater than about upwardly while the slip speed reaches a predetermined threshold, it triggers the deletion of thumbnails task operation; when the speed is greater than about slides down while sliding speed after reaching a predetermined threshold, triggering the task enlarge thumbnail to full-screen action.
5.根据权利要求1所述的方法,其特征在于,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行以下操作:当接收到触点位于主桌面显示区域中的操作命令时,向上滑动速度大于左右滑动速度且同时达到预定阀值后,如果此时多任务视窗显示区域可见,则触发隐藏多任务视窗显示区域;向下滑动速度大于左右滑动速度且同时达到预定阀值后,如果此时多任务视窗显示区域不可见,则触发显示多任务视窗显示区域。 5. The method according to claim 1, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module further performs the following operations: when receiving the contacts on the main desktop display area when the operation command, the sliding speed is greater than about upwardly while the slip speed after reaching a predetermined threshold, if at this time multitasking region display window is visible, the hidden trigger multitasking region display windows; slip speed is greater than the downward sliding around the same time reaches a predetermined speed and after the threshold, if at this time multitasking window display area is not visible, then trigger the display of multitasking window display area.
6.根据权利要求1所述的方法,其特征在于,当通过手势管理模块接收触摸屏手势操作命令时,所述手势管理模块还相应执行以下操作:当接收到触点位于主桌面显示区域中的操作命令时,如果选中一个应用程序图标,则触发打开该应用程序;当接收到点触点位于多任务视窗显示区域中的操作命令时,如果选中一个任务缩略图,则触发该任务缩略图以动画形式逐渐放大,并激活`该任务缩略图对应的应用程序。 6. The method according to claim 1, wherein, when receiving a command through the touch screen gesture operation management module gesture, the gesture corresponding management module further performs the following operations: when receiving the contacts on the main desktop display area when the operation command, if a selected application icon, the application program is triggered open; contact point is located when receiving a multitasking region display operation command window, the thumbnail if a task is selected, the task is triggered thumbnails animation gradually enlarge, and activates the application task 'corresponding to the thumbnail.
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