CN104360818B - Realize method, the method and system of gesture error correction of List View final election - Google Patents
Realize method, the method and system of gesture error correction of List View final election Download PDFInfo
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- CN104360818B CN104360818B CN201410747988.8A CN201410747988A CN104360818B CN 104360818 B CN104360818 B CN 104360818B CN 201410747988 A CN201410747988 A CN 201410747988A CN 104360818 B CN104360818 B CN 104360818B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
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Abstract
The present invention relates to a kind of method for realizing List View final election, the method and system of gesture error correction, it includes gesture receiving module, judgment module, sliding block, mode switch module and selecting module to select the system for realizing List View final election based on user gesture, and the method includes the following steps：Gesture receiving module receives user gesture information；If it is determined that module is according to user gesture information, judge that the sliding block and selecting module respond the user gesture information, the list element that then sliding block passes through second gesture operating point in the sliding area of display window moves, and selecting module modifies to the selected state of the list element of first gesture operating point process in the selection area of display window.Method, the method and system of gesture error correction for using the realization List View final election of the present invention, can rapidly select large-scale element and be cancelled selection, improve the efficiency of selection.
Description
Technical field
The present invention relates to human-computer interaction technique field more particularly to mobile device technology, in particular to a kind of realization lists
The method of view final election, the method and system of gesture error correction.
Background technology
With universal, the electricity incuded with touch screen or every do-nothing operation of the electronic product with touch screen or every do-nothing operation induction
Sub- product is higher and higher in the utilization rate of the various aspects such as the work of people, study, life, daily exchange, it may be said that band touches
Screen or every the electronic product of do-nothing operation induction be that people live an indispensable part.
For band touch screen or every do-nothing operation (be that skill is captured using advanced computer vision technique and shadow every do-nothing operation
Art with the brandishing of finger, is made user gesture information in the case where not contacting any object, is sent out according to the requirement of oneself
Some signals, picture will make corresponding variation) multiple objects in the electronic product of induction (such as it is multiple files, multiple
Contact person) when carrying out same operation (selection), choosing one by one is needed, user is needed to carry out multiplicating action, it is time-consuming
Long, efficiency is low；User needs fast and effeciently to handle information, and the operation of user gesture information is come into being, and user remains further need for user
Gesture information operates universal and simplified.
Invention content
The purpose of the present invention is overcoming the above-mentioned prior art, providing one kind can realize rapidly to big model
The list element enclosed is selected and is cancelled method, the method and system of gesture error correction of the realization List View final election of selection.
To achieve the goals above, method, the method and system of gesture error correction of realization List View final election of the invention
It is constituted with following：
The present invention relates to a kind of methods for selecting to realize List View final election based on user gesture, are mainly characterized by, institute
The method stated realizes the final election to List View, list using gesture receiving module, judgment module, sliding block and selecting module
View display window is divided into selection area and sliding area, and user gesture information includes at least the first gesture operation for acting on selection area
The operation information of point, the method include the following steps：
(1) the gesture receiving module described in receives user gesture information；
(2) judgment module described in judges that the sliding block and selecting module are according to the user gesture information
It is no that the user gesture information is responded, if it is continue step (3), otherwise terminates and exit；
(3) sliding block described in list element that in the sliding area of display window, second gesture operating point is passed through into
Row movement, and the selecting module is in the selection area of display window, the choosing for the list element that first gesture operating point is passed through
Middle state is modified.
Further, the judgment module judges the sliding block and choosing according to the user gesture information
It selects whether module responds the user gesture information, specifically includes following steps：
(2.1) judgment module described in judge user gesture information that the gesture receiving module receives whether be：The
One gesture operating point pulls in display window selection area, if then continuing step (2.2), otherwise continues step (2.3)；
(2.2) judgment module described in returns to the sliding block and selecting module rings the user gesture information
The result answered；
(2.3) judgment module described in judge user gesture information that the gesture receiving module receives whether be：Institute
The first gesture operating point stated is pinned in the selection area of display window, and second gesture operating point is slided in the sliding area of display window
It is dynamic, if then continuing step (2.2), otherwise continue step (2.4)；
(2.4) judgment module described in judge user gesture information that the gesture receiving module receives whether be：Institute
The first gesture operating point stated is clicked in the selection area of display window, if then continuing step (2.2), otherwise continues step
(2.5)；
(2.5) judgment module described in judge user gesture information that the gesture receiving module receives whether be：Institute
The first gesture operating point stated is pinned in the selection area of display window, and second gesture operating point is drawn in the sliding area of display window
It is dynamic, if then continuing step (2.2), otherwise continue step (1).
Further, further comprising the steps of after the step (3)：
(4) first gesture operating point removes the selection area in the selection area described in；
(5) the second gesture operating point described in moves to other list elements for waiting for selection from the list element of the stopping selection
At element, step (1) is then proceeded to.
It waits selecting still further, the second gesture operating point moves to other from the list element of the stopping selection
List element at, include the following steps：
(5.1) judgment module described in judges whether the user gesture information includes the second-hand for acting on sliding area
The operation information of gesture operating point if it is continues step (5.3), otherwise continues step (5.2)；
(5.2) user applies second gesture operating point to the sliding area；
(5.3) the second gesture operating point described in moves to other lists for waiting for selection from the list element of the stopping selection
At element.
Still further, the judgment module judges whether the user gesture information includes acting on sliding area
Second gesture operating point, specially：
The judgment module judges whether the user gesture information includes the pulling gesture letter for acting on sliding area
Breath or slip gesture information.
It waits selecting still further, the second gesture operating point moves to other from the list element of the stopping selection
List element at, specially：
The second gesture operating point moves to the list element with the stopping selection from the list element of the stopping selection
Plain discontinuous other wait at the list element of selection.
Further, the sliding block is in the sliding area of display window, the list element that gesture operation point passes through
Moved, and selecting module is in the selection area of display window, the selected state of the list element that gesture operation point passes through into
Row modification, specially：
The list element that the sliding block passes through gesture operation point in the sliding area of display window every sky moves
It is dynamic, and the selected state of list element that the selecting module passes through gesture operation point in the selection area of display window every sky
It modifies.
Further, the selecting module is in the selection area of display window, the list element that gesture operation point passes through
Selected state modify, specially：
If the list element that gesture operation point passes through in area that selects of the display window is selected state, described
Selecting module change its state be unselected state；If gesture operation point passes through in the selection area of the display window
For list element if unselected state, then it is selected state that the selecting module, which changes its state,.
Further, the system further includes mode switch module, further includes following step before the step (1)
Suddenly：
(0) selection mode of the mode switch module switching List View is check mode.
The invention further relates to a kind of methods that user gesture error correction is realized in List View final election, are mainly characterized by, institute
The method stated realizes that the final election to List View, user gesture information include using judgment module, sliding block and selecting module
The method of the operation information of first gesture operating point, the user gesture error correction includes the following steps：
(a) judgment module described in judges whether the first gesture operating point skids off the selection area of display window, if
It is to continue with step (b), otherwise continues step (d)；
(b) judgment module described in judge the first gesture operating point and entire display window offset whether
Allow in deviation range, if being to continue with step (d), otherwise continues step (c)；
(c) selecting module described in is more than to allow the first gesture of deviation range to the offset with entire display window
The operation information of operating point is not responding to；
(d) selecting module described in is to the list element that in the selection area of display window, first gesture operating point is passed through
Selected state is modified.
Further, the judgment module judges the offset of the first gesture operating point and entire display window
Whether allowing in deviation range, specially：
The judgment module judges that the first gesture operating point is vertical with the line of demarcation of selection area and sliding area
Whether distance is allowing in deviation range.
Further, the judgment module judges the offset of the first gesture operating point and entire display window
Whether amount is allowing in deviation range, includes the following steps：
(b.1) the first gesture operating point that the judgment module described in reads marks the first angle when selection area, institute
The first angle stated is the movement locus when first gesture operating point marks selection area by selecting area direction sliding area
Direction and the selection area of tangent line and the complementary angle that is constituted of the line of demarcation of sliding area；
(b.2) judgment module described in judges that the first gesture operating point is shown with entire according to first angle
Show whether the offset of window is allowing in deviation range.
Still further, the first gesture operating point described in judgement of the judgment module according to first angle
Whether allowing in deviation range with the offset of entire display window, is including the following steps：
(b.2.1) judgment module described in determines critical locus according to first angle；
(b.2.2) judgment module described in judges fortune of the first gesture operating point not in the selection area
Whether dynamic rail mark is in the shape that the critical locus and the selection area and sliding area line of demarcation are formed.
The invention further relates to a kind of system for selecting to realize List View final election based on user gesture information, main features
It is that the system includes：
Gesture receiving module, to receive user gesture information, the user gesture information includes first gesture operation
The operation information of point and the operation information of second gesture operating point, the operation information of gesture operation point are specially that may act on entirely
The pulling gesture information of List View, the slip gesture information that may act on entire List View may act on entire list and regards
The click gesture information of figure or may act on entire List View pin gesture information；
Judgment module, to judge whether sliding block and selecting module respond the user gesture information,
And judge selecting module whether to described the according to the offset of the first gesture operating point and entire display window
The operation information of one gesture operating point responds；
Sliding block, the list passed through to second gesture operating point in the sliding area to display window are moved；
Selecting module, the list element passed through to first gesture operating point in the selection area to display window choose shape
State is modified；
Mode switch module, to switch the selection mode of the List View.
Method, the method and system of gesture error correction for using the realization List View final election in the invention, with existing skill
Art is compared, and is had the advantages that：
The present invention rapidly can select and cancel selection operation to the large-scale element in List View, solve
The low problem of inefficiency, accuracy rate caused by being clicked one by one when list multiselect；The present invention has user gesture information
Error correction, when user's finger accidentally skids off mobile phone display screen curtain, the judgment module can believe user gesture
Breath is judged, if the offset of user gesture information is less than permission deviation range, then it is assumed that user gesture information is correct
And continue selection to list element and revocation selection operation, while the present invention it goes without doing selection starting point and selection are eventually
Point label improves human-computer interaction level, improves the accuracy rate and efficiency of list element selection；The present invention can be applied in intelligence
The various intelligent operating platforms of energy mobile phone, Intelligent set top box, tablet and the computer with touch screen, have wide range of applications.
Description of the drawings
Fig. 1 is the flow chart for selecting to realize the method for List View final election based on user gesture of the present invention.
Fig. 2 is the flow chart of (2) the step of selecting to realize the method for List View final election based on user gesture of the present invention.
Fig. 3 is the flow chart of the method for the realization user gesture error correction of the present invention.
Fig. 4 is the system schematic for selecting to realize List View final election based on user gesture of the present invention.
Fig. 5 is the display window schematic diagram for selecting to realize List View final election based on user gesture of the present invention.
Fig. 6 is the schematic diagram of the realization user gesture error correction of the present invention.
Fig. 7 is critical locus schematic diagram in the method for the realization user gesture error correction of the present invention.
Specific implementation mode
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
Shown in please referring to Fig.1 to Fig.4, the present invention provides a kind of to select to realize List View final election based on user gesture
System, the system include：
Gesture receiving module, to receive user gesture information, the user gesture information includes first gesture operation
The operation information of point and the operation information of second gesture operating point, the operation information of gesture operation point are specially that may act on entirely
The pulling gesture information of List View, the slip gesture information that may act on entire List View may act on entire list and regards
The click gesture information of figure or may act on entire List View pin gesture information；
Judgment module, to judge whether sliding block and selecting module respond the user gesture information,
And judge selecting module whether to described the according to the offset of the first gesture operating point and entire display window
The operation information of one gesture operating point responds；
Sliding block, the list passed through to gesture operation point in the sliding area to display window are moved；
Selecting module, to display window selection area in gesture operation point pass through list element selected state into
Row modification.
The method for realizing List View final election is selected based on user gesture in order to preferably realize that the present invention realizes, it is described
The operation information of gesture operation point includes：
Pull gesture information (can be linear pulling, can also be the pulling of curvilinear style)：Act on entire list
The visible area of view refers specifically to user gesture information when gesture operation point moves on the screen；
Slip gesture information (can be linear sliding, can also be the sliding of curvilinear style)：Act on entire list
The visible area of view refers specifically to user gesture information when gesture operation point moves on the screen, but slides user gesture
Gesture operation point service speed than pull gesture gesture operation point service speed it is fast, action time is shorter, generally
Gaze swept list or finger sliding；
Pin gesture information：The visible area for acting on entire List View refers specifically to gesture operation point and is fixed on display
User gesture information when the certain point of window；
Gesture information is clicked (not unclamp, but continue immediately after acting on a position of entire list visible area
The click gesture information of certain duration)：The visible area for acting on entire List View refers specifically to the gesture operation point short time
Click screen certain point when user gesture information.
Wherein, in order to execute the selection operation of some more complicated List Views, the first gesture operating point
The operation information of operation information and second gesture operating point can be any one of above-mentioned four kinds of gesture operation information；It is first-hand
Above-mentioned four kinds of gesture operations can be used in combination with second gesture operating point for gesture operating point, for example select the list of multiple pages
When, it is to pin gesture to pin in the selection area of display window to need to use first gesture operating point, while second gesture operating point
It is slided in the sliding area of display window for slip gesture information or slip gesture information.It is enumerated at this first-hand in present invention
Four kinds of gesture operating point and second gesture operating point combine, and the present invention is not limited to these four combinations, can also there is other groups
It closes, the selection state of the list element in List View is changed as long as can realize：
Group unification：The operation information of first gesture operating point be pull gesture information act on selection area, to realize compared with
Quickly selection；
Combination two：The operation information of first gesture operating point is to pin gesture information to act on selection area, second gesture behaviour
Make point operation information be slip gesture information function in sliding area, to realize quick selection；
Combination three：The operation information of first gesture operating point is to pin gesture information to act on selection area, second gesture behaviour
The operation information for making point is that gesture information is pulled to act on sliding area, to realize selection faster；
Combination four：The operation information of first gesture operating point is to click gesture information to act on selection area, to realize list
A selection (acquiescence is check state, is clicked to realize that the selected state to list element is changed).
In addition, the system further includes mode switch module, the module is switching the selection of the List View
Pattern.For example, the pattern for carrying out selection to List View in the present invention is check mode, so the pattern is selected in the present invention
It selects module and is arranged to check mode.
Heretofore described List View can be smart mobile phone, Intelligent set top box, tablet computer, the electricity with touch screen
Contacts list, short breath list, mail tabulation, listed files, chart list, buddy list, instant message list in brain etc.
Various lists.Heretofore described gesture operation point is the gesture operation point of broad sense, need not have physical contact, i.e., be grasped every sky
Make；The operation can utilize Kinect technologies that can identify human body palm bone with powerful information collection and processing capacity
Bone information, while acoustic information can also be acquired, it is a kind of ideal acquisition technique.Skeleton is constantly acquired by Kinect
Information preserves the location coordinate information of both hands.The displacement of hand is calculated to judge left and right directions, it is also possible to which both hands execute amplification
Reduction operation, the multi-point touch operations such as rotational display；These operation need constantly by Kinect collect human upper limb and
The location information of palm, and calculate displacement and rotation angle size.
Refering to Figure 1, based on the system for selecting to realize List View final election based on user gesture information, this
Invention also proposed a kind of method for selecting to realize List View final election based on user gesture, and List View display window is divided into choosing
Area and sliding area are selected, user gesture information includes at least the operation information for the first gesture operating point for acting on selection area, described
Method include the following steps：
(1) the gesture receiving module described in receives user gesture information；
(2) judgment module described in is selected according to the user gesture information, judges the sliding block and selection
Whether module responds the user gesture information, if it is continues step (3), otherwise exits and terminate；
(3) sliding block described in list element that in the sliding area of display window, second gesture operating point is passed through into
Row movement, and selection area's module is in the selection area of display window, the list element of first gesture operating point process
Selected state is modified.
One specific embodiment party of the step of selecting to realize the method for List View final election the present invention is based on user gesture (1)
Formula：
Gesture receiving module includes touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or
Person's Trackpad, collect user on it or neighbouring touch operation (for example user uses any suitable object such as finger, stylus
The operation of body or attachment on touch sensitive surface or near touch sensitive surface), and connected accordingly according to the driving of preset formula
Connection device.Preferably, touch sensitive surface may include both touch detecting apparatus and touch controller.Wherein, touch detection fills
The touch orientation of detection user is set, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch control
Device receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can reception processing
Order that device is sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Type realizes touch sensitive surface.In addition to touch sensitive surface, gesture receiving module can also include other input equipments.Preferably, other are defeated
Enter equipment and can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse
It is one or more in mark, operating lever etc..Wherein display screen can be used for showing information input by user or be supplied to user's
The various graphical user interface of information and system, these graphical user interface can by figure, text, icon, video and its
It is arbitrary to combine to constitute.Display screen may include display panel, it is preferable that LCD (Liquid Crystal may be used
Display, liquid crystal display), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) come
Display panel is configured, in addition, touch sensitive surface can cover display panel, when touch sensitive surface detects on it or neighbouring touch behaviour
After work, judgment module is sent to determine the type of touch event, subsequently determines whether that module is being shown according to the type of touch event
Corresponding visual output is provided on panel.
Gesture receiving module receives user gesture information, specially：Gesture receiving module receives the selection to list element
The user gesture information that state has an impact.
The step of please referring to shown in Fig. 2, selecting to realize the method for List View final election the present invention is based on user gesture (2)
One specific implementation mode：
The user gesture information includes first gesture operating point and second gesture operating point, the judgment module root
According to the user gesture information, judge whether the sliding block and selecting module ring the user gesture information
It answers, specifically includes following steps：
(2.1) judgment module described in judge user gesture information that the gesture receiving module receives whether be：The
One gesture operating point pulls (can be linear pulling, can also be the pulling of curvilinear style) in display window selection area, if
It is to continue step (2.2), otherwise continues step (2.3)；
(2.2) judgment module described in returns to the sliding block and selecting module rings the user gesture information
The result answered；
(2.3) judgment module described in judge user gesture information that the gesture receiving module receives whether be：Institute
The first gesture operating point stated is pinned in the selection area of display window, and second gesture operating point is slided in the sliding area of display window
Dynamic (can be linear sliding, can also be the sliding of curvilinear style), if then continuing step (2.2), otherwise continues step
(2.4)；
(2.4) judgment module described in judge user gesture information that the gesture receiving module receives whether be：Institute
The first gesture operating point stated is clicked in the selection area of display window, if then continuing step (2.2), otherwise continues step
(2.5)；
(2.5) judgment module described in judge user gesture information that the gesture receiving module receives whether be：Institute
The first gesture operating point stated is pinned in the selection area of display window, and second gesture operating point is drawn in the sliding area of display window
Dynamic (can be linear sliding, can also be the sliding of curvilinear style), if then continuing step (2.2), otherwise continues step
(1)。
It should be noted that judgment module is judged for four kinds of above-mentioned combinations, then corresponding determining pair
The mode that the selection state of list element is modified, i.e. judgment module judge whether the sliding block and selecting module need
It will be to the user gesture information response, when the user gesture information that gesture receiving module receives is preset user in system
When gesture information, then the sliding block and selecting module respond the gesture information of the user received, pre- in system
If user gesture information include above-mentioned four kinds of combinations, but be not limited to four kinds of above-mentioned combinations.
Preferably, further include following step after the step (3) in order to realize the selection to discontinuous list element
Suddenly：
(4) first gesture operating point removes the selection area in the selection area described in；
(5) the second gesture operating point described in moves to other list elements for waiting for selection from the list element of the stopping selection
At element, step (1) is then proceeded to.
The selection to discontinuous list element is mainly realized herein, is had to the selection of discontinuous list element following two
Method：One is：It can be that first gesture operating point pulls a part of list element selection of progress in selection area, lift finger,
Then after second gesture operating point pulls in sliding area or slides into List View other parts, first gesture operating point continues
Area is selected to pull selection；Another is：First gesture operating point pins selection area, while second gesture operating point is in sliding area
It pulls or slides, during which first gesture operating point can be lifted in selection area and be pinned again, then be exactly to start another part after pinning
Selection.
One specific embodiment party of the step of selecting to realize the method for List View final election the present invention is based on user gesture (4)
Formula：
First gesture operating point removes the selection area in the selection area, specially：The first gesture behaviour
Make at the position that the state for moving to the not list element to selection area has an impact.As long as general finger leaves touch screen i.e.
Can, such gesture receiving module will not receive the operation of the first gesture operating point in selection area, so that it is determined that user hand
Gesture information will not be changed the selection state of list element, and user can then carry out in next step.
In this step, gesture receiving module can generate a prompting message, and the prompting message can there are many show
Mode：
First：The prompting message can only include the content of " operation without first gesture operating point in selection area "；The prompt
Can also include the item number of list element having been selected, the mark of list element or can also include other users in message
The information to be understood；
Second：The prompting message is user's " whether also to select other list elements in List View "；It should
Mainly it is to determine whether user will also carry out subsequent selection in prompting message, if it is desired, then click determination, then carry out it
His operation, otherwise, user operate the List View selected accordingly.
Third：The prompting message is user's " whether also to select the list element in other List Views "；It should
Prompting message provides user's selection and selects the list element of other List Views, mainly realizes in same equipment
Different list elements carries out simultaneous selection, can meet user in this way and need to carry out selection to different types of list element
It needs, it is convenient for users to use, the level of human-computer interaction is improved, if user needs the list element to other List Views
Element is selected, then clicks the determination in the prompting message, and system can be automatically brought to List View selection interface, and user selects first
List View is selected, then the list element in the List View of the selection is selected again, wherein the selection of List View
Interface refers to main interface, layer is divided into the main interface, other List Views are arranged, certain system can only jump out former List View
Selection interface, then user oneself carry out the selection of other List Views.
In addition, the output prompting message can be exported with voice mode or be exported with text mode, it can also be used
His mode, such as video, roll the output of word multimedia mode.
One specific embodiment party of the step of selecting to realize the method for List View final election the present invention is based on user gesture (5)
Formula：
The second gesture operating point moves to other list elements for waiting for selection from the list element of the stopping selection
Place, includes the following steps：
(5.1) judgment module described in judges whether the user gesture information includes the second-hand for acting on sliding area
The operation information of gesture operating point if it is continues step (5.3), otherwise continues step (5.2)；
(5.2) user applies second gesture operating point to the sliding area；
(5.3) the second gesture operating point described in moves to other lists for waiting for selection from the list element of the stopping selection
At element.
Wherein, the judgment module judges whether the user gesture information includes the second-hand for acting on sliding area
The operation information of gesture operating point, specially：The judgment module judges whether the user gesture information includes acting on
The pulling gesture information or slip gesture information of sliding area.Judge sliding area with the presence or absence of second gesture operating point in this step
The reason is that：It needs second gesture operating point that List View is moved to other to wait at the list element of selection so that it is convenient to subsequent
The progress of step.
In addition, the second gesture operating point moves to other lists for waiting for selection from the list element of the stopping selection
At element, specially：The second gesture operating point moves to and the stopping selection from the list element of the stopping selection
Discontinuous other of list element wait at the list element of selection.Other wait for that the list element of selection can be that former list regards herein
It is any one or more in remaining list element in figure, can also be other List Views list element in one or
It is multiple.
One specific embodiment party of the step of selecting to realize the method for List View final election the present invention is based on user gesture (3)
Formula：
To in the sliding area of display window, the list element that gesture operation point passes through is moved the sliding block,
And selecting module has in the selection area of display window, the selected state for the list element that gesture operation point passes through is modified
Body is：The list element that the sliding block passes through gesture operation point in the sliding area of display window every sky moves,
And the selecting module to display window selection area in gesture operation point every sky pass through list element selected state into
Row modification.
The operation of first gesture operating point and second gesture operating point in the present invention can be that touch operation can also be
Every do-nothing operation, wherein touch operation is realized based on touch screen, and every do-nothing operation is realized using Kinect technologies.
The selecting module is in the selection area of display window, the selected state for the list element that gesture operation point passes through
It modifies, specially：If the display window selects the list element that gesture operation point passes through in area to choose shape
State, then it is unselected state that the selecting module, which changes its state,；If gesture is grasped in the selection area of the display window
Make the list element of point process if unselected state, then it is selected state that the selecting module, which changes its state,.
After user is modified the selection state of list element in the step, system can also export prompting message, should
It can only include the information for being switched to all list elements of selected state in prompting message, can also only include being switched
To the list element information of unselected state, or can also include all list elements for being switched to selected state simultaneously
Information and be switched to the list element information of unselected state.List element information therein can only include list element
Mark, can also only include the number of list element, either can also simultaneously include list element mark and number or
It can also include the operation result information that other users understand in advance.The prompting message that output is shown to user, can make user clear
The clear operating result for understanding multiselect operation.The output prompting message can with voice mode export or with text mode it is defeated
Go out, other modes, such as video, rolling word multimedia mode output can also be used.
The system further includes mode switch module, to switch the selection mode of the List View, the present invention
Further include before the step of selecting to realize the method for List View final election based on user gesture (1)：(0) mode switch module switches
The selection mode of the List View is check mode.
Preferably, system can pre-set multiple choices pattern, such as single selection mode and multiple selection modes.When system is in
When single selection mode, the mode of operation selected one by one is clicked using common at present one by one；When system is in multiple selection modes, use
The method for the multiple objects of above-mentioned selection that user gesture information combination of the present invention provides.In addition carrying out pattern switching can also cut
Change instruction：Switching instruction can be by physical button preset in the equipment where triggering system either virtual key or
By being inputted to one user gesture information of touch screen input.Current selection mode is switched into multiselect mould according to switching instruction
Different selection modes is arranged in formula, can enrich the operation format of multipair elephant, meets the different demands of client.
It please refers to shown in Fig. 3, in List View final election, the invention further relates to a kind of methods of user gesture error correction, should
Method can carry out error correction at any time during entire List View final election, i.e., any one in above-mentioned steps (1) to (3)
It is executed in step or between arbitrary two step, the method for the user gesture error correction specifically includes following steps：
The user gesture information includes the operation information of first gesture operating point, and the method further includes following step
Suddenly：
(a) judgment module described in judges whether the first gesture operating point skids off the selection area of display window, if
It is to continue with step (b), otherwise continues step (d)；
(b) judgment module described in judge the first gesture operating point and entire display window offset whether
Allow in deviation range, if being to continue with step (d), otherwise continues step (c)；
(c) sliding block and selecting module described in are more than to allow deviation range to the offset with entire display window
The operation information of first gesture operating point be not responding to；
(d) selecting module described in is to the list element that in the selection area of display window, first gesture operating point is passed through
Selected state is modified.
Wherein, which is mainly reflected in step (3)：When for step (1),
In the operation information for allowing the first gesture operating point within deviation range, then the gesture receiving module can receive this
Continue the operation in step (2)；When for step (3), the judgment module can be by first gesture operating point in operating process
In accidentally skid off selection area but range allow deviation range within first gesture operating point think to be still to act on choosing
Area is selected, then system will continue to the operation in step (3).User gesture error correction information function is just for selection area in the present invention
First gesture operating point, i.e., user gesture error correction information can be carried out when first gesture operating point slides into sliding area, such as
Fruit first gesture operating point marks entire display window, then will be considered that user stops selection, if user needs to continue to select,
User acts on first gesture operating point at the breakpoint, continues selection, can improve the operation speed of system in this way
It is horizontal to improve human-computer interaction for degree.
It please refers to shown in Fig. 6 to Fig. 7, the judgment module judges the first gesture operating point and entire display window
Whether the offset of mouth is allowing in deviation range, specially：The judgment module judges the first gesture operating point
Whether allowing in deviation range with the vertical range in selection area and the line of demarcation of sliding area.
Wherein, judgment module can first calculate first gesture operating point it is vertical with the line of demarcation that selects area and sliding area away from
From, certainly herein first gesture operating point not selection area in, then further according to the vertical range calculated to determine whether
In the range of allowing offset, this allows the range of offset to preset in systems, wherein presetting this allows the range of offset
There are many ways to：On the one hand, can be that system is included, i.e. system is before manufacture, manufacturer or corresponding terminal manufacturer
Determined by test of many times, manufacturer technical staff rule of thumb and for the hardware case of tag system is configured；Separately
On the one hand, it can also be that user is voluntarily arranged, i.e., there is a setup module in systems, permission is provided in the setup module
Each reasonable value of deviation range, for selection by the user；It is of course also possible to be to increase APP in systems to be configured；
In conclusion this allows the set-up mode of the range of offset to be a variety of, as long as this allows the range setting of offset reasonable.
The judgment module judges whether the first gesture operating point and the offset of entire display window are permitting
Perhaps in deviation range, include the following steps：
(b.1) the first gesture operating point that the judgment module described in reads marks the first angle when selection area, institute
The first angle stated is the movement locus when first gesture operating point marks selection area by selecting area direction sliding area
Direction and the selection area of tangent line and the complementary angle that is constituted of the line of demarcation of sliding area；
(b.2) judgment module described in judges that the first gesture operating point is shown with entire according to first angle
Show whether the offset of window is allowing in deviation range.
It please refers to shown in Fig. 7, can determine a point M in selection area herein there are many methods of determination of the first angle
(the operation starting point of the first user gesture information), movement locus and selection area and sliding area of the point with first gesture operating point
The intersection point C of public boundary determine curve MC, direction is to be directed toward M points by C points, and the tangential direction of wherein curve MC is：By selecting
Area is directed toward sliding area, select the direction of area and sliding area line of demarcation CB for：B, the tangential and selection area of wherein curve MC are directed toward by C
Angle with sliding area line of demarcation CB is the first angle or the complementary angle for the first angle；It is also possible to be true in sliding area
A fixed point A, the point determine with the movement locus of first gesture operating point with the intersection point C of the public boundary in selection area and sliding area bent
Line AC, direction are to be directed toward A points by C points, and the tangential direction of wherein curve AC is：By selecting area to be directed toward sliding area, area and cunning are selected
The dynamic direction for distinguishing boundary line AC is：B, the tangential angle with selection area and sliding area line of demarcation CB of wherein curve AC are directed toward by C
As the first angle or the complementary angle for the first angle；Wherein M points and A points there is also a variety of methods of determination, but need guarantee the
The unification of the selection criteria of one angle, as long as therefore the mode of the error of the first angle that is obtained within the allowable range all may be used
It is numerous to list herein to be used for determining M, A at 2 points.
First gesture operating point described in judgement of the judgment module according to first angle and entire display
Whether the offset of window is allowing in deviation range, includes the following steps：
(b.2.1) judgment module described in determines critical locus according to first angle；
(b.2.2) judgment module described in judges fortune of the first gesture operating point not in the selection area
Whether dynamic rail mark is in the shape that the critical locus and the selection area and sliding area line of demarcation are formed.
It please refers to shown in Fig. 7, about critical locus, it should be noted that：Under normal circumstances, the critical locus
For circular arc, point O is thumb joint, and thumb length is R (generally 6cm), selects the boundary line of area and sliding area for CB, is
It acquires critical deviation distance AB, now does as described below：
AB=AD-BD then needs the length for acquiring AD and BD, it is assumed that the ordinate of A points is y, C (first gesture operating points
Movement locus and select the intersection point in area and sliding area boundary line) to put ordinate be y0, the first angle ∠ COE are w, then center of circle O
Y-coordinate be y0+ R × sin (w), the then length that can acquire OD are y0+ R × sin (w)-y, then the length of AB be：
Critical deviation distance AB can be acquired.
Herein it should be noted that all critical deviation distance AB constitute critical locus, the critical locus be relative to
First angle, as long as therefore the first angle be determined that the critical locus also determines that, the judgment module can
To judge the movement locus of first gesture operating point whether in the critical locus.
The movement locus of the first gesture operating point, there are many modes of acquisition, enumerates herein one such：It is first
First, the value of the acquisition first gesture operating point abscissa of multiple sampled points of drawn track and ordinate on the screen；Wherein,
The number of sampled point and the determination of position can be random, can also be systemic presupposition, i.e., abscissa every it is certain away from
From then one sampled point of acquisition or ordinate then obtain a sampled point accordingly every a certain distance accordingly；So
Afterwards, the difference of the abscissa and ordinate between multiple sampled points is calculated；Finally, according to the abscissa of multiple sampled points of calculating
And the difference of ordinate obtains the movement locus of first gesture operating point.To again to the movement locus of first gesture operating point with
Critical locus is compared.
Furthermore, it is possible to directly compare the movement locus and critical locus of first gesture operating point：
Wherein, the first disposition is：The ordinate determines, compares the movement of the first gesture operating point
The absolute value of the absolute value of the abscissa of track and the abscissa of critical locus, specially：
The first step：Determine the interval of ordinate and the number of sampled point；Wherein, the interval of ordinate can be randomly provided
, as long as within allowable range of error, the movement locus of first gesture operating point and indulging for critical locus can be specified
The interval of coordinate can all allow；
Second step：It obtains respectively under same ordinate, the abscissa of the movement locus of first gesture operating point and critical rail
The abscissa of mark；
Third walks：Under more same ordinate, the absolute value of the abscissa of the movement locus of first gesture operating point and face
The absolute value of the abscissa of boundary track；If the absolute value of the abscissa of the movement locus of the first gesture operating point has one
A to be more than, the absolute value of the abscissa of the critical locus under same ordinate, then the sliding block and selecting module are to this
Offset with entire display window is more than that the user gesture information of deviation range is allowed to be not responding to, if the first gesture
The absolute value of the abscissa of the movement locus of operating point is all less than, the abscissa of the critical locus under same ordinate it is exhausted
To value, then the sliding block and selecting module are more than to allow the use of deviation range to the offset with entire display window
Family gesture information response.
Second of disposition be：The abscissa determines, compares the movement locus of the first gesture operating point
Ordinate absolute value and critical locus ordinate absolute value, the method compared is similar with the first situation, herein
It repeats no more.
Realize that the present invention realizes a preferred embodiment of the method for List View final election, the method and system of gesture error correction,
Specially：
The implementation environment of this preferred embodiment is that mobile phone file shows List View；The concrete operations rule of this preferred embodiment
For：As shown in figure 5, the display window of List View is divided into sliding area and selection area；Second gesture operating point (in sliding area
The operation information of two gesture operating point operating points can be to pull gesture information and slip gesture information) List View can be caused
Sliding list effect mobile, that the effect of wherein the pullings gesture information of sliding area is namely usually seen, and slip gesture letter
The speed of sliding list of the effect than being typically seen of breath is fast；Select the element of the first gesture operating point process in area
Selected state can change, select in area first gesture operating point (operation information of first gesture operating point be pull gesture letter
Breath and slip gesture information) it will not generally cause the movement of list, gesture information is clicked, gesture information is pinned and pulls gesture letter
Breath is the selection pressed from both sides to corresponding document or cancellation selection；When first gesture operating point is moved to display window side with respect to display window
It, in this way can be with if continuing the selection operation of the movement for being carried out at the same time list to Boundary Moving and corresponding document folder when near boundary
Ensure the selection function for being continued for pulling gesture information, to ensure the rapidity and convenience of selection；If described
The listing file folder that gesture operation point passes through in area that selects of display window is selected state, then the selecting module changes it
State is unselected state；If the listing file that gesture operation point passes through in the selection area of the display window is pressed from both sides if not
Selected state, then it is selected state that the selecting module, which changes its state,；Gesture operation point will retain text after leaving selection area
The selected state of part folder.
A kind of quick method modified realized to the selected state of list element of this preferred embodiment, specifically
For：
(1) the gesture receiving module described in receives user gesture information；Wherein, it needs to be emphasized that involved row
Table view shows that list includes but not limited to mobile phone contact list, mail tabulation, listed files and message list etc.；
The gesture receiving module can make Kinect technology modules, can also be the work(in the prior art for realizing touch screen
The relevant technologies module of energy, wherein touch screen can make capacitive touch screen, can also be resistive touch screen, piezoelectric type touch
Screen, infrared-type touch screen and surface acoustic wave touch screen；After user gesture information is received by the gesture receiving module, institute
The mobile phone receiving module stated will produce touching signals and be sent to mobile phone CPU, to carry out subsequent handling and operation again；
(2) judgment module described in modifies to the selected state of file according to the user gesture information is selected
Mode；The judgment module is according to the selected side to modify to the selected state of file of the user gesture information
The preferred embodiment of formula, specially above-mentioned steps (2.1) to (2.5)；In addition, because being accomplished that in this specific implementation case to row
The quick selection of table view, i.e. user gesture information are that the operation information of first gesture operating point is to pin gesture in selection area
The operation information of information and second gesture operating point is the slip gesture information in sliding area, so in step (2.1) to (2.6)
In, it is only necessary to judge to step (2.3), is then further continued for follow-up step；
(3) mode for the selected state modification to file selected according to the judgment module, the sliding die
Block is in the sliding area of display window, the list that second gesture operating point is passed through is moved, and the selection area module pair
In the selection area of display window, the selected state for the file that first gesture operating point is passed through is modified.
The quick selection to List View can be realized by above three step, to improve the Experience Degree of user, improve
Human-computer interaction is horizontal.
In addition, please referring to shown in Fig. 6, in order to make the present invention have better user experience, the present invention is based on user hands
The method that List View final election is realized in gesture selection also proposed a kind of method of user gesture error correction information, believe in the user gesture
In the method for ceasing error correction, the finger of user marks selection area (i.e. first gesture operating point marks selection area) slightly, as long as permitting
Perhaps deviate within the scope of, then be regarded as in select area, and the user gesture error correction information method run through entirely selected
Journey, as long as under the conditions of final election, the first gesture operating point of user is less than permission deviation range, then all thinks first gesture
Operating point is in selection area；The method of the user gesture error correction information is as follows：
The user gesture information is included in the first gesture operating point in selection area, and the method further includes following step
Suddenly：
(a) judgment module described in judges whether the first gesture operating point skids off the selection area of display window, if
It is to continue with step (b), otherwise continues step (3)；
(b) judgment module described in judge the first gesture operating point and entire display window offset whether
Allow in deviation range, if being to continue with step (3), otherwise continues step (c)；
(c) sliding block and selecting module described in are more than to allow deviation range to the offset with entire display window
User gesture information be not responding to.
Wherein, allow setting of deviation range etc. as described above, details are not described herein.
If user's select file folder is completed, relevant operation can be directly carried out, for example delete file, replicate file
Folder, shearing file and mobile file etc., if List View is SMS list, contacts list or mail row
Table, then can carry out bulk SMS, delete short message, Mobile SMS, make a phone call, to delete mail, duplication mail etc. varied
Operation.But it is necessary to be noted that above-mentioned operation will not be to the contact person's short message or file in mobile phone list
The data of box mail are modified, and only change the display format under current operation, all after the completion of user's operation
The data of contact person's short message mail and file can be modified according to the operation of user.
In addition, in order to improve human-computer interaction level, the present invention can also carry out prompting message, this prompting message can make language
Sound prompting can also be that display interface window is reminded, and can only include be switched to selected state all in the prompting message
The information of file, can also be only including the folder information for being switched to unselected state, or can also include quilt simultaneously
It switches to the information of the All Files folder of selected state and is switched to the folder information of unselected state.File therein
Folder information can only include the mark of file, can also only include the number of file, or can also include file simultaneously
The mark and number of folder, or can also include other users operation result information to be understood.
In order to keep this preferred embodiment more representative, as long as illustrating that first gesture operating point is not in the preferred embodiment hereby
The display window of List View is left, List View will slide always and carry out selection operation；And it is arranged in the preferred embodiment
Table view will be slided quickly, and select area first gesture operating point will quickly inswept list, so inswept file
Folder selected state set instead, file quickly can be selected on a large scale in this way, and it goes without doing originate and terminal mark
Note.
In order to improve method, the accuracy of the method and system of gesture error correction and the people that the present invention realizes List View final election
Machine level of interaction, this preferred embodiment realize that the method for List View final election, the method and system of gesture error correction also have user hand
Gesture error correction information function, since selection area's size is relatively small, so user's finger when selecting may be slided accidentally
Go out and select area, be at this moment necessary to judge this action, for example to be small offset will be considered still for touch point
In selection area.
Method, the method and system of gesture error correction for using the realization List View final election in the invention, with existing skill
Art is compared, and is had the advantages that：
The present invention rapidly can select and cancel selection operation to the large-scale element in List View, solve
The low problem of inefficiency, accuracy rate caused by being clicked one by one when list multiselect；The present invention has user gesture information
Error correction, when user's finger accidentally skids off mobile phone display screen curtain, the judgment module can believe user gesture
Breath is judged, if the offset of user gesture information is less than permission deviation range, then it is assumed that user gesture information is correct
And continue selection to list element and revocation selection operation, while the present invention it goes without doing selection starting point and selection are eventually
Point label improves human-computer interaction level, improves the accuracy rate and efficiency of list element selection；The present invention can be applied in intelligence
The various intelligent operating platforms of energy mobile phone, Intelligent set top box, tablet and the computer with touch screen, have wide range of applications.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention.Therefore, the description and the appended drawings should be considered as illustrative
And not restrictive.
Claims (3)
1. a kind of method for realizing user gesture error correction in List View final election, which is characterized in that the method, which utilizes, to be sentenced
Disconnected module, sliding block and selecting module realize the final election to List View, sliding of the sliding block to display window
The list element that second gesture operating point is passed through in area is moved, and the selecting module is in the selection area of display window
The selected state of list element that first gesture operating point is passed through is modified, the method for the user gesture error correction include with
Lower step：
(a) judgment module described in judges whether the first gesture operating point skids off the selection area of display window, if after
Continuous step (b), otherwise continues step (d)；
(b) judgment module described in judges whether the first gesture operating point and the offset of entire display window are allowing
In deviation range, if being to continue with step (d), otherwise continue step (c)；
(c) selecting module described in is more than that the first gesture of deviation range is allowed to operate to the offset with entire display window
The operation information of point is not responding to；
(d) selecting module described in is in the selection area of display window, the list element of first gesture operating point process is chosen
State is modified；
Wherein, the judgment module judges whether the first gesture operating point and the offset of entire display window are permitting
Perhaps in deviation range, include the following steps：
(b.1) the first gesture operating point that the judgment module described in reads marks the first angle when selection area, described
First angle is the cutting by selection area direction sliding area for the movement locus that the first gesture operating point marks when selecting area
The complementary angle that the line of demarcation in the direction of line and the selection area and sliding area is constituted；
(b.2) judgment module described in determines that critical locus, the critical locus are circular arc, institute according to first angle
Circular arc is stated using thumb joint as the center of circle, and using thumb length as radius；
(b.3) judgment module described in judges that movement locus of the first gesture operating point not in the selection area is
It is no in the shape that the critical locus and the selection area and sliding area line of demarcation are formed.
2. the method according to claim 1 for realizing user gesture error correction, which is characterized in that the judgment module judges
Whether the first gesture operating point and the offset of entire display window are allowing in deviation range, specially：
The judgment module judges the vertical range of the first gesture operating point and selection area and the line of demarcation of sliding area
Whether allowing in deviation range.
3. a kind of system for selecting to realize List View final election based on user gesture information, the system are realized described in claim 1
User gesture error correction method, which is characterized in that the system includes：
Gesture receiving module, to receive user gesture information, the user gesture information includes first gesture operating point
The operation information of operation information and second gesture operating point, the operation information of gesture operation point are specially that may act on entire list
The pulling gesture information of view, may act on entire List View at the slip gesture information that may act on entire List View
It clicks gesture information or may act on entire List View pins gesture information；
Judgment module, to judge whether sliding block and selecting module respond the user gesture information, and
Judge selecting module whether to described first-hand according to the offset of the first gesture operating point and entire display window
The operation information of gesture operating point responds；
Sliding block, the list passed through to second gesture operating point in the sliding area to display window are moved；
Selecting module, to display window selection area in first gesture operating point pass through list element selected state into
Row modification；
Mode switch module, to switch the selection mode of the List View.
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| CN113625917B (en) * | 2021-07-29 | 2024-06-11 | 北京达佳互联信息技术有限公司 | Data display method, device, electronic equipment, storage medium and product |
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| CN101398732A (en) * | 2008-10-29 | 2009-04-01 | 深圳市中兴移动通信有限公司 | Implementing method of sliding control in terminal human-computer interaction |
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