CN107450824A - A kind of object delet method and terminal - Google Patents

A kind of object delet method and terminal Download PDF

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Publication number
CN107450824A
CN107450824A CN201610388214.XA CN201610388214A CN107450824A CN 107450824 A CN107450824 A CN 107450824A CN 201610388214 A CN201610388214 A CN 201610388214A CN 107450824 A CN107450824 A CN 107450824A
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China
Prior art keywords
gesture
terminal
track
contact
deleted
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Granted
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CN201610388214.XA
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Chinese (zh)
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CN107450824B (en
Inventor
张强
陈建
张景瑜
黄雪妍
黄康敏
刘波
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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

Abstract

The embodiment of the present invention provides a kind of object delet method and terminal, is related to electric terminal technical field, the problem of can solve the problem that picture deletion action complex steps in the prior art.Its method is：Terminal receives first gesture operational order；Terminal determines whether the gesture of first gesture operational order instruction is default deletion gesture, gesture is deleted to be used to indicate to delete the object in terminal, the default track for deleting gesture includes the contact for producing continuous path, and track need to meet at least one in preparatory condition, and preparatory condition includes：The angle of the screen border of track and terminal is more than or equal to the first predetermined threshold value；Service speed corresponding to track reaches the second predetermined threshold value；Touching intensity corresponding to track reaches the 3rd predetermined threshold value；If it is determined that being, then terminal determines object to be deleted, is at least two parts, and at least two parts after cutting are shown in the user interface of the terminal by object cutting to be deleted.

Description

A kind of object delet method and terminal
Technical field
The present invention relates to electric terminal technical field, more particularly to a kind of object delet method and terminal.
Background technology
With the popularization of various mobile terminals such as mobile phone, tablet personal computer, intelligent glasses etc., what it had takes pictures, browses photograph The functions such as piece are also frequently used by user, and the media files such as substantial amounts of photo and video can be stored with terminal.In order to save end The memory space at end is easy to user to browse, and the media file that user would generally be in periodic cleaning terminal is empty to discharge storage Between, to keep terminal operating in optimum state.
In current smart mobile phone, by taking ios systems as an example, as shown in figure 1, the method that user deletes single photo is mainly " photo " icon is first clicked on, then browses single photo, then clicks on " dustbin " icon deletion photo in the lower right corner；Such as Fig. 2 It is shown, when user needs batch deletion photo, by clicking on " photo " icon, into multiple browse modes, then click on upper right " selection " of side, the picture to be deleted being selected, " dustbin " icon for finally clicking on screen lower right is deleted, but at present Image deletion method operating procedure it is relatively complicated, poor user experience.
The content of the invention
The embodiment of the present invention provides a kind of object delet method and terminal, can solve the problem that picture deletion action in the prior art The problem of complex steps.
On the one hand, there is provided a kind of object delet method, including：Terminal receives first gesture operational order；Terminal determines Whether the gesture of one gesture operational order instruction is default deletion gesture, deletes gesture and is used to indicate to delete pair in terminal As, it is default delete gesture track include produce continuous path contact, track need to meet it is at least one in preparatory condition, Preparatory condition includes：The angle of the screen border of track and terminal is more than or equal to the first predetermined threshold value；Operated corresponding to track Speed reach the second predetermined threshold value and；Touching intensity corresponding to track reaches the 3rd predetermined threshold value；If it is determined that being, then terminal is true Fixed object to be deleted, it is at least two parts, and at least two parts after cutting were included at end by object cutting to be deleted In the user interface at end.
Thus, directly object can be deleted in the user interface that terminal is currently shown by default deletion gesture Division operation, object being cut so that the object after cutting is in deletion state, can lift the deletion efficiency of object, Also Consumer's Experience is improved.By the increase of preparatory condition, the accuracy that terminal recognition deletes gesture can be lifted, is avoided and user Check one or the gesture of next pictures is obscured.
In a kind of possible design, when the default track for deleting gesture includes the contact of generation continuous path When, terminal determines whether the gesture indicated by first gesture operational order is that default deletion gesture includes：Terminal determines first Whether the track of gesture is straight line corresponding to finger manipulation instruction, and is more than or equal to the 1/N of straight length track in object Viewing area in, N is positive integer；If it is determined that being, then terminal determines that the gesture indicated by first gesture operational order is default Deletion gesture.
Thus, near linear is streaked in object by user gesture, quickly instruction terminal can will deletes object Instruction.
In a kind of possible design, terminal determines object to be deleted, is at least two by object cutting to be deleted Point, and at least two parts after cutting are shown included in the user interface of the terminal：Terminal determines the object where track For object to be deleted；The position coordinates that terminal is included according to track determines object to be deleted position to be cut, or eventually Default cutting position is defined as position to be cut by end；Object cutting to be deleted is by terminal according to position to be cut At least two parts, at least two parts after cutting are rotated and/or mobile round about, and will rotation and/or and after moving At least two parts show in the user interface.
Thus, the straight line that user gesture track is streaked can be identified as the delete position that object is in deletion state, may be such that Terminal cuts object to be deleted according to delete position.
In a kind of possible design, when the default track for deleting gesture includes the contact of generation continuous path When, terminal determines whether the gesture indicated by first gesture operational order is that default deletion gesture includes：Terminal determines first Whether include the 3rd contact and the 4th contact in the indicated gesture of gesture operation instruction, and the touching intensity of the 3rd contact whether More than the 4th predetermined threshold value, the track of the 4th contact continuously the edge direction movement to terminal screen more than the first pre-determined distance； If it is determined that being, then terminal determines that the gesture indicated by first gesture operational order is default deletion gesture.
Thus, determine to delete hand by the detection of two contact touching intensity and stroke distance to gesture in object Gesture, terminal can quickly determine whether the gesture of user is default deletion gesture.
In a kind of possible design, when the default track for deleting gesture includes the contact of generation continuous path When, terminal determines object to be deleted, is at least two parts by object cutting to be deleted, and by least two parts after cutting Display includes in the user interface of the terminal：The object that 3rd contact and the 4th contact are contacted jointly is defined as waiting to delete by terminal The object removed；Terminal point on the basis of the 3rd contact and the centre position of the line of the 4th contact, touched in the 3rd contact and the 4th By object cutting to be deleted it is that at least two parts, at least two-part cut place are serrated in the vertical direction of the line of point Display is in the user interface of the terminal.
Thus, the calculating of the track to gesture is passed through, it may be determined that the delete position in object, to be calculated in delete position Jagged display location so that the object being serrated is as the object deleted.
In a kind of possible design, when the track of default deletion gesture includes the contact of generation continuous path, and rail When mark intersects with least one edge of the object, terminal determines whether the gesture of first gesture operational order instruction is default Deletion gesture include：Terminal determines whether the 5th contact corresponding to first gesture operational order produces continuously in any object Track, and track is extended to outside the viewing area of any object, or the edge phase that track is different from two of any object Hand over；If it is determined that being, then terminal determines that the gesture of first gesture operational order instruction is default deletion gesture.
Thus, can be by default deletion gesture from multiple right when terminal shows the preview design sketch of multiple objects Object to be deleted is identified as in.
It is to be deleted cutting when at least two objects are simultaneously displayed in user interface in a kind of possible design Object before, method also includes：When terminal detects that the touching intensity of the contact contacted with any object in user interface reaches To the 6th predetermined threshold value, or the time of the contact contacted with any object in the user interface more than the 7th predetermined threshold value, then eventually End is reduced at least two objects by preset ratio.
Thus,, can will be multiple in order to avoid maloperation when occurring the preview design sketch of multiple objects in terminal screen Object is reduced by preset ratio, to trigger puncturing pattern so that user carries out deletion action in puncturing pattern to object, also to use More operating spaces are reserved in family.
In a kind of possible design, terminal determines object to be deleted, is at least two by object cutting to be deleted Point, and at least two parts after cutting are shown included in the user interface of the terminal：Any object is defined as waiting to delete by terminal The object removed；Terminal fixes the central point of object to be deleted, by the nearest area in the contact of distance the 5th in object to be deleted Domain follows the mobile generation viscosity of the 5th contact to deform；Terminal is by the vertical direction of the track of the 5th contact by pair to be deleted Shown in the user interface of the terminal as being cut at least two parts, and by least two parts after cutting.
Thus, when object produces viscosity deformation, cutting for object to be deleted can also be determined according to the track of gesture Position is cut, such as with the vertical wire cutting of track or produces zigzag cutting effect.
In a kind of possible design, method also includes：Terminal is determined in preset time period, if receives second-hand Gesture operational order, the gesture of second gesture operational order instruction is default recovery gesture, recovers gesture and is used to indicate that recovery is deleted The object removed；If it is determined that be, then terminal by the status display before the object cutting of deletion in the user interface；If it is determined that it is no, then Terminal deletion object to be deleted.
Thus, when object handles are in the terminal deletion state by default deletion gesture by user, due in The object of deletion state not complete deletion, illustrating the object user of deletion state may go back on one's word, therefore the predeterminable period, When receiving the gesture to undelete in preset time period, the object of recoverable deletion state to normal display state, when When not receiving, terminal voluntarily can also be in the object of deletion state by complete deletion, to save the memory space of terminal.
In a kind of possible design, terminal is determined in preset time period, if second gesture operational order is received, The gesture of second gesture operational order instruction is default recovery gesture, recovers gesture and is used to indicate the object bag to undelete Include：Whether terminal determines to detect in preset time period while in the presence of two contacts respectively at least two parts, and two Locality movement from individual contact to cutting more than the second pre-determined distance, however, it is determined that be, then terminal determine receive second gesture Operational order；Or, terminal determines the first contact whether is detected in preset time period at least two parts, touching intensity reaches To the 5th predetermined threshold value, and the second contact at least two parts and to cutting locality movement it is default more than the 3rd away from From, however, it is determined that it is that then terminal determines to receive second gesture operational order.
Thus, by the recovery gesture distinguished with deleting gesture, it may be such that the fast quick-recovery of the object in deletion state is deleted Remove.
In a kind of possible design, this method also includes:Terminal is shown in the user interface by least one object Before, the dispaly state of at least one object is inquired about, dispaly state includes normal condition and deletes state；If at least one object In the dispaly state of the first object be normal condition, then terminal shows the first object in the user interface；It is if at least one right The dispaly state of the second object as in is deletion state, then terminal includes the second object with least two parts after cutting In user interface.
Thus, when terminal is showing multiple objects in the user interface, if using the object delet method of the present invention, Partial objects are likely to be at deletion state, that is, are cut at least two parts, then terminal, can be first before multiple objects are shown The object of state is searched in normal condition and deletes, to distinctly display the plurality of object.
On the other hand, there is provided a kind of terminal, including：Acquisition module, for receiving first gesture operational order；Identify mould Block, for determining whether the gesture of first gesture operational order instruction is default deletion gesture, delete gesture and deleted for instruction Except the object in terminal, the default track for deleting gesture includes the contact for producing continuous path, and track need to meet preparatory condition In it is at least one, preparatory condition includes：The angle of the screen border of track and terminal is more than or equal to the first predetermined threshold value；Rail Service speed corresponding to mark reaches the second predetermined threshold value；Touching intensity corresponding to track reaches the 3rd predetermined threshold value；Processing module, For if it is determined that being, it is determined that object to be deleted, be at least two parts by object cutting to be deleted；Display module, it is used for At least two parts after cutting are shown in the user interface of the terminal.
In a kind of possible design, when the default track for deleting gesture includes the contact of generation continuous path When, identification module is used for：Whether the track for determining gesture corresponding to the first finger operational order is straight line, and more than or equal to straight In the viewing area of object, N is positive integer for the 1/N of line length track；If it is determined that it is, it is determined that first gesture operational order Indicated gesture is default deletion gesture.
In a kind of possible design, processing module is used for：Object where track is defined as to object to be deleted；Root The position coordinates included according to track determines object to be deleted position to be cut, or default cutting position is defined as treating The position of cutting；By object cutting to be deleted it is at least two parts according to position to be cut, by least two after cutting Divide rotation round about and/or movement；Display module is used for：By at least two parts after rotation and/or movement include with In the interface of family.
In a kind of possible design, when the default track for deleting gesture includes the contact of generation continuous path When, identification module is used for：Determine whether include the 3rd contact and the 4th contact in the gesture indicated by first gesture operational order, And the 3rd contact touching intensity whether more than the 4th predetermined threshold value, the track of the 4th contact is continuously to the edge side of terminal screen To mobile more than the first pre-determined distance；It is determined that it is, it is determined that the gesture indicated by first gesture operational order is default deletion Gesture.
In a kind of possible design, processing module is used for：The object that 3rd contact and the 4th contact are contacted jointly It is defined as object to be deleted；The point on the basis of the 3rd contact and the centre position of the line of the 4th contact, in the 3rd contact and By object cutting to be deleted it is at least two parts in the vertical direction of the line of 4th contact；Display module is used for：Will at least Two-part cut place is serrated display in the user interface of the terminal.
In a kind of possible design, when the default track for deleting gesture includes the contact of generation continuous path When, identification module is used for：Determine whether the 5th contact corresponding to first gesture operational order produces continuously in any object Track, and track is extended to outside the viewing area of any object, or track is intersected from two different edges of any object； If it is determined that it is, it is determined that the gesture of first gesture operational order instruction is default deletion gesture.
In a kind of possible design, processing module is used for：When identification module be used for detect with it is any in user interface The touching intensity of the contact of object contact reaches the 6th predetermined threshold value, or the contact contacted with any object is in the user interface Time more than the 7th predetermined threshold value, is then reduced at least two objects by preset ratio.
In a kind of possible design, processing module is used for：Any object is defined as to object to be deleted；Will be to be deleted The central point of object fix, the nearest region in the contact of distance the 5th in object to be deleted is followed to the mobile production of the 5th contact Raw viscosity deformation；Object cutting to be deleted is at least two parts by the vertical direction of the track of the 5th contact；Display module For：At least two parts after cutting are shown in the user interface of the terminal.
In a kind of possible design, identification module is used for：It is determined that in preset time period, if receive second gesture Operational order, the gesture of second gesture operational order instruction is default recovery gesture, recovers gesture and is undeleted for instruction Object；Display module is used for：If it is determined that it is, then by the status display before the object cutting of deletion in the user interface；Processing Module is used for：If it is determined that it is no, then delete object to be deleted.
In a kind of possible design, identification module is used for：It is determined that whether detect while exist in preset time period Two contacts respectively at least two parts, and locality movement from two contacts to cutting more than the second pre-determined distance； If it is determined that being, then terminal determines to receive second gesture operational order；Or, identification module is used for：It is determined that in preset time period Whether first contact is detected at least two parts, and touching intensity reaches the 5th predetermined threshold value, and the second contact is at least two In part and to cutting locality movement more than the 3rd pre-determined distance, however, it is determined that be, it is determined that receive second gesture behaviour Instruct.
In a kind of possible design, processing module is additionally operable to：By at least one object show in the user interface it Before, the dispaly state of at least one object is inquired about, dispaly state is including normal condition and deletes state；Display module is additionally operable to： If the dispaly state of the first object at least one object is normal condition, the first object is shown in the user interface；If The dispaly state of the second object at least one object is deletion state, then by the second object with least two parts after cutting Display is in the user interface.
Thus, object delet method provided by the invention and terminal, will can wait to delete in the current display location of object The object handles removed are deletion state, i.e., object to be deleted are cut into at least two parts, Ke Yiti by default gesture The deletion efficiency of high object, the interest of object deletion is also increased, optimizes Consumer's Experience.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.
Fig. 1 is a kind of display schematic diagram for deleting photo provided in an embodiment of the present invention；
Fig. 2 is a kind of display schematic diagram for deleting photo provided in an embodiment of the present invention；
Fig. 3 is a kind of internal structure schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet of object delet method provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic flow sheet of object delet method provided in an embodiment of the present invention；
Fig. 6 is that a kind of trajectory angle of gesture provided in an embodiment of the present invention calculates schematic diagram；
Fig. 7 is a kind of schematic diagram of the track of gesture stroke in terminal screen provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram deleted gesture and cut picture provided in an embodiment of the present invention；
Fig. 9 is a kind of schematic diagram deleted gesture and picture is deleted in terminal screen provided in an embodiment of the present invention；
Figure 10 is a kind of various schematic diagrames for deleting stroke track when gesture deletes photo provided in an embodiment of the present invention；
Figure 11 is a kind of schematic diagram for recovering the object in deletion provided in an embodiment of the present invention；
Figure 12 is a kind of schematic flow sheet of object delet method provided in an embodiment of the present invention；
Figure 13 is a kind of deletion gesture for deleting photo provided in an embodiment of the present invention and the schematic diagram for deleting state；
Figure 14 is the principle schematic that a kind of zigzag provided in an embodiment of the present invention deletes state；
Figure 15 is the generating process schematic diagram that a kind of zigzag provided in an embodiment of the present invention deletes state；
Figure 16 is a kind of schematic flow sheet of object delet method provided in an embodiment of the present invention；
Figure 17 is a kind of schematic diagram for triggering puncturing pattern provided in an embodiment of the present invention；
Figure 18 is the schematic diagram that a kind of picture provided in an embodiment of the present invention carries out viscosity deformation；
Figure 19 is the effect diagram that a kind of picture provided in an embodiment of the present invention carries out viscosity deformation；
Figure 20 is that a kind of picture provided in an embodiment of the present invention carries out effect signal of the viscosity deformation in preset range Figure；
Figure 21 is a kind of structural representation of terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
In the present invention, terminal is used to shoot and storage media file, including various has touch-screen or can be with body-sensing control The terminal of system, such as terminal can be the Wearables such as smart mobile phone, tablet personal computer, intelligent watch and intelligent glasses, also may be used Think television set with touch-screen or motion sensing control etc..For the terminal that can be networked, terminal can be each with providing by network The server of kind of service is connected, and server can be to provide the server of cloud service, social interaction server device etc., by terminal taking or The various media file objects of storage can upload onto the server preservation.
Fig. 3 is a kind of internal structure schematic diagram of the terminal of the present invention, and in the present invention, terminal can include acquisition module 301st, processing module 302, communication module 303, memory module 304, display module 305 and identification module 306.Wherein, mould is gathered Block 301 is used to gather the data such as audio frequency and video by sensor devices such as camera or microphones, and passes through camera, infrared sensing Device and touch-screen etc. gather the gesture of user；Processing module 302 is used for each several part hardware unit and application program for controlling terminal Software etc..Specifically for when receiving the instruction of deletion object of the transmission of identification module 306, deleting the object；It is pre- when meeting If condition when, cache deleted object；If do not receive the gesture to undelete of user within the default time, Delete the deleted object of caching；Processing module 302 is additionally operable to when the deleted object of caching is not resumed deletion or thorough It is recoverable dispaly state by the deleted object handles of caching before bottom is deleted, and, when meeting the condition of undeleting Object when being resumed deletion, be the dispaly state recovered by the object handles；Communication module 303 is used to honeybee can be used Nest, Ethernet, wifi, bluetooth and the communication modes such as infrared receive the instruction of miscellaneous equipment transmission, can also be by the data of terminal It is sent to high in the clouds or miscellaneous equipment；Memory module 304 is used for the storage of software program, the storage of data and software for performing terminal Operation etc., can be random access memory (Random Access Memory, RAM), the read-only deposit of erasable programmable Device (Erasable Programmable Read Only Memory, EPROM), solid state hard disc (SolidState Drives, ) and the one or more in SD card (Secure Digital Memory Card) etc. SSD.It is deletable each to specifically include storage Kind object, and cache by the various objects before complete deletion, or store the default hand for object of deleting or undelete Gesture, and the default gesture established and the corresponding relation of deletion or the instruction that undeletes.Display module 305 is used for the behaviour for showing user Make interface and operating result, can receiving processing module 302 data and display；The deleted object of display is additionally operable to delete for one kind Except state or recoverable dispaly state, or the object that display is resumed is a kind of dispaly state recovered.Identification module 306 are used for the gesture operation instruction that identifies user, to determine whether to delete or the default gesture for the object that undeletes, when it is determined that During to be, the message of deletion or the object that undeletes is sent to processing module 302.
In order to solve the problems, such as that deletion picture is complex for operation step in prior art terminal, the embodiment of the present invention provides a kind of Object delet method, as shown in figure 4, including；
401st, terminal receives first gesture operational order.
When the screen contact of user's finger and terminal, terminal can gather and identify finger and the track of screen contact, the rail Mark is the first gesture operational order that terminal receives.
402nd, terminal determines whether the gesture of first gesture operational order instruction is default deletion gesture, deletes gesture and uses The object in terminal is deleted in instruction, the default track for deleting gesture includes the contact for producing continuous path, and track needs to meet At least one in preparatory condition, preparatory condition includes：It is pre- that the angle of the screen border of track and terminal is more than or equal to first If threshold value；Service speed corresponding to track reaches the second predetermined threshold value；Touching intensity corresponding to track reaches the 3rd predetermined threshold value.
Optionally, whether terminal can be the default deletion gesture that is stored in terminal according to first gesture operational order, Such as terminal determines whether track is straight line corresponding to the first finger operational order, and be more than or equal to the 1/N of straight length Track is in the viewing area of any object, and N is positive integer, and track meets one in preparatory condition, however, it is determined that is, then eventually End determines that the gesture indicated by first gesture operational order is default deletion gesture.
403rd, if it is determined that being, then terminal determines object to be deleted, is at least two parts by object cutting to be deleted, and At least two parts after cutting are shown in the user interface of the terminal.
If terminal determines that first gesture operational order is the default deletion gesture stored in terminal, terminal determines to wait to delete The object removed, specifically can the track position according to corresponding to the first finger operational order determine object to be deleted, if current use Single object is shown in the interface of family, then terminal determines that the single object is object to be deleted；If shown in present user interface Multiple objects, then terminal determine that the object that the track of gesture is touched is object to be deleted.Then, can be incited somebody to action according to track Object cutting to be deleted is at least two parts, such as when track is straight line, can be by object cutting according to the straight line of determination Two parts, or cut place are shown as zigzag, and at least two parts after cutting are shown in the user interface.So, when When user needs to delete a certain object, it is not as needed selecting object in the prior art, then clicks on the deletion of " dustbin " icon Photo, but selected object can be cut by the track of gesture directly in object, with not complete deletion pair The state deleted as before, showing object in present user interface.
Therefore, the embodiment of the present invention provides a kind of object delet method, and terminal receives first gesture operational order, determines the Whether the gesture of one gesture operational order instruction is default deletion gesture, deletes gesture and is used to indicate to delete pair in terminal As, however, it is determined that it is that then terminal determines object to be deleted, is at least two parts, and by after cutting by object cutting to be deleted At least two parts show in the user interface of the terminal, object can be cut in the user interface by the deletion gesture of user At least two parts are segmented into, being cut at least two-part object with instruction is in deletion state, solves and schemes in the prior art The problem of piece deletion action complex steps, improve the efficiency for deleting photo.
The present invention can be according to the difference for deleting gesture so that the cutting effect after the object cutting shown in user interface It is different.In order to facilitate description, because technical scheme is primarily used to delete object, technical solution of the present invention is utilized The object of deletion is referred to as " object to be deleted ", " deleted object " etc. in embodiment description；Pair that can be deleted As various types of files such as photo, video, application program can be included, for convenience of describe, the embodiment of the present invention using photo as Example is described, the user that the user interface and multiple pictures that the user interface being related to mainly browses including single photo browse Interface.In the user interface that multiple pictures browse, the object of user's operation is actually the preview graph of multiple pictures, is retouched for convenience State, photo is referred to as in embodiment；The central point of photo described in embodiment, the edge of photo are essentially all to refer to shine The central point and edge of the preview graph of piece；In photo described in embodiment, refer to that the contact of gesture falls in photo on screen Indication range in.
The method for performing technical scheme in terminal of the explanation with touch-screen by taking single photo as an example below, figure 5 show a kind of schematic flow sheet of object delet method provided in an embodiment of the present invention, and this method includes：
501st, terminal receives first gesture operational order.
When the screen of user's finger contacts terminal, the acquisition module of terminal can collect the gesture of user, and send To identification module, so that identification module is according to the track identification first gesture operational order of finger contact screen.
502nd, terminal determines whether the track of gesture corresponding to first gesture operational order is straight line, and more than or equal to straight In the viewing area of object, N is positive integer for the 1/N of line length track.
Exemplary, identification module can recognize gesture and touch the position coordinates on screen, if user's finger is touched Frame out or be not subjected to displacement again in very short time after touching, then the flow terminates；If recognizing finger touches screen After generate continuous displacement, then determine whether touch track whether be approximately straight line, the method for judgement can be：Judge Whether the tracing point that the gesture of user touches meets the criterion of straight line, and each touch point calculated in track is risen with touch track Ultimate range between point and terminal line, if ultimate range meets the threshold value of the criterion of linearity, judge that track is approximate For straight line.Calculating detailed process can be：
A, the position coordinates for all touch points that track caused by the touch of terminal record gesture is included.
Wherein, the coordinate system of foundation can also be original with other in screen point using the central point of screen as origin Point, the application do not limit.Touch starting point and be designated as starting point start_point, terminal end_point is designated as at the end of touch, The set for obtaining all tracing points is designated as [start_point, p1, p2 ..., pn, end_point].
B, terminal obtains the straight line F of beginning and end line equation by the position coordinates of beginning and end；
C, terminal calculates other tracing points in the point set of track in addition to beginning and end to straight line F distance.
The distance set [d1, d2 ... dn] of each point i.e. in set of computations [p1, p2 ..., pn] to straight line F.
D, terminal calculates the ultimate range dmax in other tracing point straight line F distance, if dmax is less than or equal to setting Straight line criterion threshold value, it is determined that the track is approximately straight line；Otherwise, it determines the track is not straight line.
In order to distinguish switching photo is shown before and after user gesture (such as mobile phone to the right slide handover to a upper photo, Slide handover is to next photo to the left) obscure with the deletion gesture in the present invention, it is determined that indicated by the first operational order Before finger is default deletion gesture, it is at least one in preparatory condition that terminal can also determine whether track meets.This is pre- If condition can include：The angle of the screen border of track and terminal is more than or equal to the first predetermined threshold value；Grasped corresponding to track Reach the second predetermined threshold value as speed；Touching intensity corresponding to track reaches the 3rd predetermined threshold value.Such as preparatory condition can be： The angle of the screen border of track and terminal is more than or equal to the first predetermined threshold value, while service speed corresponding to track reaches Two predetermined threshold values, it can be realized when the screen of terminal is capacitance plate；Or preparatory condition can be：Track and the screen of terminal The angle on curtain border is more than or equal to the first predetermined threshold value, while touching intensity corresponding to track reaches the 3rd predetermined threshold value, can To be realized when the screen of terminal is pressure screen.
Wherein, when judging that the angle of the screen border of track and terminal is less than the first predetermined threshold value, then flow terminates, if When angle is more than or equal to the first predetermined threshold value, it is further continued for performing.It is exemplary, it is illustrated in figure 6 the trajectory angle meter of gesture Schematic diagram is calculated, calculating process can be：Record gesture starting point start_point (x1, y1) and terminal end_point (x2, y2) Position coordinates, obtain the vectorial V=(x2-x1, y2-y1) of gestures direction；Horizontal direction can be determined according to beginning and end Direction vector H=(x2-x1,0)；The angle between two vectors can be obtained using the calculation formula of two vector angles degree：ByDegree=arccos (theta) is obtained, it is then true according to angle degree Whether the fixed angle is more than or equal to the first predetermined threshold value.Wherein, when terminal portrait layout is shown, the screen border of terminal here Can be the shorter screen border of terminal, when terminal transverse screen is shown, the screen border of terminal here can be that terminal is longer Screen border.Alternatively, the span of the first predetermined threshold value of angle can be to be more than or 30 degree and less than or equal to 90 Degree.
Or judge whether service speed corresponding to track reaches the second predetermined threshold value, if the not up to second default threshold Value, then flow terminates, if reaching the second predetermined threshold value, continues executing with；Or judge that touching intensity corresponding to track is used The dynamics of screen is pressed when family operates, if dynamics is not up to the 3rd predetermined threshold value, flow terminates, if reached, continues Perform.
When it is determined that track is straight line, further, it can also continue to judge the length of the straight line of track, if length The 1/N of degree track is in the viewing area of existing object, it is determined that and gesture is default deletion gesture, such as N can be 3, When 1/3 length less than track is in the viewing area of current photo, such as round dot in figure as shown in Figure 7 represents gesture Starting point, arrow represents the motion track of gesture, should fall less than track of 1/3 length of track in current photo, then Flow terminates.
503rd, if it is determined that being, then terminal determines that the gesture indicated by first gesture operational order is default deletion gesture.
504th, the object where track is defined as object to be deleted by terminal.
For example, current screen shows single photo, it is according to track of the gesture in the photo, the object where track is true It is set to object to be deleted.
505th, the position coordinates that terminal is included according to track determines object to be deleted position to be cut, or terminal will Default cutting position is defined as position to be cut.
Terminal will can determine after it is determined that deleting track and the photo to be deleted of gesture according to the position coordinates of track The position of straight line be defined as position to be cut in photo to be deleted, or can also no matter the position of gesture path, It is determined that after deleting gesture and object to be deleted, default cutting position is defined as to position to be cut, i.e., regardless of gesture rail The position of mark, all cut photo in same position.
506th, it is at least two parts by object cutting to be deleted according to position to be cut, by least two after cutting Divide and rotate round about, and postrotational at least two parts are shown in the user interface.
It is determined that behind position to be cut, photo disposal to be deleted can be the effect cut open by processing module, by Display module is shown on screen, and the photo after cutting can include at least two parts.
Exemplary, Fig. 8 is that photo is never cut the schematic diagram cut open, the ABCD signals in figure (1) in Fig. 8 Figure represents to need the picture that is cut, and the line segment SE in figure (2) in Fig. 8 represents the line that user gesture operation trace is generated Section, i.e., the straight line of above-mentioned determination, its midpoint S represent the starting point of gesture operation, the terminal of point E expression gesture operations, the figure in Fig. 8 (3) represent that the line segment SE that user gesture is operated to generation carries out Bidirectional extension generation and picture region ABCD focus MN, line segment Picture segmentation is two parts by MN, and the figure (4) in Fig. 8 represents to cut the picture after picture according to line segment MN, MON in picture and M ' O ' N ' are partly filled using Transparent color, and then, two parts picture generated after cutting is rotated necessarily round about Angle, generate design sketch as shown in the figure (5) in Fig. 8, and by postrotational two parts picture including in screen.
The exemplary plot of a photo is deleted as shown in Figure 9, when user wants to delete the photo 901 being currently displayed on screen (figure a), it starts to touch screen and marks a track 903 continuously and healthily (arrow on 903 is used for illustrating to draw in starting point 902 Dynamic direction), then photo 901 be shown as deletion state (cut state, figure b).In other words, splitting for the cutting in b is schemed Trace is exactly the state of deleting.Slight crack is preferably displayed in the place that the gesture path of user is streaked, more really to be experienced to user, It can be drawn regardless of the gesture path of user at which place, all in a same position display slight crack, difficulty is realized to reduce.
Optionally, this cut state can the continuously display one default time, such as 10 seconds, to prevent user Mistake deletion action, generally, what user was readily recognized that oneself deletes action by mistake, and horse back adopts remedial measures. In this section of duration, return again even if user translates into a photo and browse this deleted photo, or enter more Figure browse mode checks other photos (figure c), and deleted photo can all show this cut state (901 in figure c).
Figure 10 is various deletion gestures that may be present, including the angle that leftward or rightward direction stroke is different so that is drawn The diverse location of photo is crossed in dynamic track, but is not limited to the gesture shown in Figure 10.
Optionally, the above method can also include：
507th, terminal is determined in preset time period, if receives second gesture operational order, second gesture operation refers to The gesture of order instruction is default recovery gesture, recovers gesture and is used to indicate the object to undelete.
If user needs to recover the object in deletion state in preset time period, can be according to default recovery hand Gesture recovers the object in deletion state.Figure 11 is a kind of signal for recovering the object in deletion provided in an embodiment of the present invention Figure.Terminal is assured that at least the two of object whether is detected while be located at respectively in the presence of two contacts in preset time period In part, and locality movement from two contacts to cutting more than the second pre-determined distance, however, it is determined that be, then terminal determine receive To second gesture operational order.
Exemplary, two fingers of user contact on the photo of the state of deletion, and the contact of a finger is positioned at cutting In a part for the object opened, the contact of another finger is located in the another part for the object cut open, i.e., two fingers exist The both sides in the crack cut open, and two fingers move to fractuer direction simultaneously, if mobile more than the second pre-determined distance, know The gesture is not default recovery gesture, meanwhile, display module is used to show while two fingers move to fractuer direction, The two parts cut open also move to fractuer direction, finally cause the photo to be shown at the state before deletion state.
Optionally, terminal can determine whether to detect the first contact in preset time period at least two parts, touch The dynamics of touching reaches the 5th predetermined threshold value, and the second contact at least two parts and to cutting locality movement more than the 3rd Pre-determined distance, however, it is determined that be that then terminal determines to receive second gesture operational order.That is, the finger of user can be The side weight in crack, dynamics reach the 5th predetermined threshold value, and opposite side of another finger in crack touches and to fractuer direction Movement is more than the 3rd predetermined threshold value, then instruction is second gesture operational order corresponding to the terminal recognition gesture, for recovering The object of touch.
508th, if it is determined that being, then terminal by the status display before the object cutting of deletion in the user interface；If it is determined that it is no, Then terminal deletion object to be deleted.
If it is determined that the instruction of current gesture is second gesture operational order, then display module can show that one undeletes Animation, by the two parts cut open draw close and recover to delete gesture before state.
Thus, it can be at least two parts by object cutting by first gesture operational order, object is deleted to reach quick Purpose, by second gesture operational order can by delete state object recover to the shape before deletion state State, realize the interest that object is deleted and recovered.
In another achievable mode, the embodiment of the present invention provides a kind of object delet method, as shown in figure 12, bag Include：
121st, terminal receives first gesture operational order.
When the screen of user's finger contacts terminal, the acquisition module of terminal can collect the gesture of user, and send To identification module, so that identification module is according to the track identification first gesture operational order of finger contact screen.
122nd, terminal determines whether include the 3rd contact and the 4th contact in the gesture indicated by first gesture operational order, And the 3rd contact touching intensity whether more than the 4th predetermined threshold value, the track of the 4th contact is continuously to the edge side of terminal screen To mobile more than the first pre-determined distance.
Exemplary, as shown in figure 13, present user interface shows a photo, a finger weight (figure of user In 13 shown in 132) in photo (131 in Figure 13) a bit, another finger is to the continuous stroke in photo side (133 institute in Figure 13 Show), whether judge the dynamics of the 3rd contact of a finger and screen touch more than the 4th predetermined threshold value, if it does, then after It is continuous to perform, if not exceeded, then flow terminates；Then judge whether another gesture continuously exceedes to the distance of screen edge stroke First pre-determined distance, if exceeding, it is determined that the gesture indicated by first gesture operational order is default deletion gesture, if not surpassing Cross, then flow terminates.
123rd, if it is determined that being, then terminal determines that the gesture indicated by first gesture operational order is default deletion gesture.
124th, the object that the 3rd contact and the 4th contact are contacted jointly is defined as object to be deleted by terminal.
That is the object of two fingers contact of user is object to be deleted.
125th, terminal is touched with the 3rd contact and the centre position datum mark of the line of the 4th contact in the 3rd contact and the 4th By object cutting to be deleted it is that at least two parts, at least two-part cut place are serrated in the vertical direction of the line of point Display is in the user interface of the terminal.
Terminal it is determined that current gesture for default deletion gesture and current object to be deleted after, can be according to current Gesture object handles to be deleted be the jagged effect torn apart, and be shown in by display module on screen.
Exemplary, as shown in figure 14, it is assumed that line segment MN is in the vertical direction of the line of the 3rd contact and the 4th contact Line segment, take different reference point O, B, D, F ... etc. respectively according to certain interval d in MN, interval d is to generate different saws Dentation effect and the parameter being set by the user, the default value that system can be taken to provide when not setting.Then, according to OB central point A ' and jagged height h determines point A coordinate, the parameter that A ' position and h are set by the user for generation zigzag effect Value, the default value for taking system to provide when not setting；Straight line OA straight line can be uniquely determined according to point O and point A position coordinates Equation：Straight line OA：Y=k1X+b1, straight line AB linear equation can be uniquely determined according to point A and point B position coordinates：Straight line AB:Y=k2X+b2, then according to the position relationship of plane in parallel straight line, can be determined and straight line OA according to straight line OA equation Parallel straight line BC linear equation：Straight line BC：Y=k1X+b1+ △ d, wherein, △ d are the distance between two parallel lines.Together Reason, can try to achieve straight line OA all parallel lines DE etc. linear equation, and straight line BC all parallel lines CD, straight line EF Linear equation, thus, the zigzag fashion that the tear of a rule formed, Huo Zheye can be obtained by all linear equations tried to achieve Sawtooth effect in irregular shape can be formed by way of increasing initial reference straight line.
For example, as shown in figure 15, ABCD in the figure (1) in Figure 15 represents photo to be deleted, in the figure (2) in Figure 15 Line segment SE represent the line segment that is generated of track of user's first gesture operational order, point S therein represents rising for gesture operation The weight position of point, i.e. gesture, point E represent the position of the terminal, i.e. gesture stroke of gesture operation, and the figure (3) in Figure 15 represents The figure (4) in reference the straight line MN, Figure 15 of tearing effects formation is generated according to the line segment SE of Track Pick-up perpendicular bisector to be based on tearing The reference straight line MN for splitting effect refers to sawtooth effect caused by the generating principle formation tear of above-mentioned jagged effect, so as to root Formed according to the sawtooth of generation and photo is generated into photo after the serrate tear of two parts band, by two parts zigzag of generation Photo rotate certain displacement, photo of the generation with tearing effects, and preserve the photo of the tearing effects.
In the method, the photo with jagged tearing effects can also be returned to when preset time period reaches Normal condition, its implementation may be referred to step 507 and step 508.
Thus, can be with saw by object handles by first gesture operational order in the object that user interface is shown The photo of the tearing effects of dentation, deletion state is in characterize the object, deletion photo cumbersome in the prior art can be avoided Process, lifting delete photo efficiency.
In another achievable mode, if at least two objects are shown in current user interface, such as by When multiple pictures are simultaneously displayed in screen, as shown in figure 16, the embodiment of the present invention also provides a kind of object delet method, bag Include：
161st, when terminal detects that the touching intensity of the contact contacted with any object in user interface reaches the 6th and preset Threshold value, or the time of the contact contacted with any object in the user interface more than the 7th predetermined threshold value, then terminal will at least two Individual object is reduced by preset ratio.
The present embodiment it is different from above two implementation when, the present embodiment be not directly according to delete gesture right Operated as in, but puncturing pattern can first be triggered, then carry out deletion behaviour by long-press or weight object to be deleted Make, the scenes of multiple deletable objects is shown suitable for screen, due to the scene just exercisable object ratio on screen It is more, easy maloperation, therefore, it be able to can specifically be detected by long-press or weight objects trigger puncturing pattern to be deleted Reach the 6th predetermined threshold value with the touching intensity of the contact of the contact of any object in user interface, or contacted with any object Time in user interface, then terminal determination will trigger puncturing pattern, by least two in screen more than the 7th predetermined threshold value Object peace preset ratio reduces, such as will can be reduced centered on central point of all photos according to photo itself in screen Certain ratio, as shown in figure 17, be such as contracted to the 80% of photo life size, prompt user to be currently entering puncturing pattern, also for Follow-up deletion action has reserved operating space.
162nd, terminal receives first gesture operational order.
When the screen of user's finger contacts terminal, the acquisition module of terminal can collect the gesture of user, and send To identification module, so that identification module is according to the track identification first gesture operational order of finger contact screen.
163rd, terminal determines whether the 5th contact corresponding to first gesture operational order produces continuously in any object Track, and track is extended to outside the viewing area of any object, or track is intersected from two different edges of any object.
It is exemplary, after puncturing pattern is triggered, when user's finger contacts any object again, it is determined that with screen Whether five contacts produce continuous track and extend to the outside of photo, or two in the case of preview of track and photo Intersect at different edges.
164th, if it is determined that being, then terminal determines that the gesture of first gesture operational order instruction is default deletion gesture.
165th, any object is defined as object to be deleted by terminal.
That is any object where the track that the 5th contact of user's finger continuously generates is object to be deleted.
166th, terminal fixes the central point of object to be deleted, the contact of distance the 5th in object to be deleted is nearest Region follows the mobile generation viscosity of the 5th contact to deform.
During streaking object to be deleted when the 5th contact, the central point of photo to be deleted can be fixed, away from The region nearest from the 5th contact can according to certain scope that is deformed into of the mobile generation viscosity of the 5th contact, such as according to In 120% magnitude range of piece display size.
As shown in the figure (1) in Figure 18, ABCD represents pending photographic region, can averagely draw ABCD rectangular areas It is divided into the individual small rectangles of (N+1) * (N+1), wherein N is more than or equal to 1.Each round dot in Figure 18 represents that division is formed each small The summit of rectangle.By taking the AB of side as an example, AB sides are divided into summit A, summit 1 ..., summit N-1, summit N and summit B, during division The N values of setting are bigger, and the J curve effectJ being formed continuously between points is then more smooth.Figure (2) in Figure 18 is represented when photo is sent out The change on each summit during raw deformation.By taking the deformation effect on AB sides as an example, it is assumed that summit 1 ..., summit N and summit B deform position Move to new coordinate position, then be sequentially connected summit 1 ..., summit N and summit B form new inflection curves.Summit 1 ..., summit N The deformation process for generating the process of new coordinate with reference to description is subjected to displacement according to user's operation with summit B.
The principle that user's touch operation calculates deformational displacement is as shown below, and specific generating process can be：Such as Figure 19 institutes Show, exemplified by the process that (1) is operated by upper right corner B points and deformed upon with user, with the movement of the 5th contact, summit B position It is moved to B ' points；(2) according to summit A, summit B and summit B ' coordinate position, it may be determined that vectorial AB and vectorial B ' B, utilize The definition of Cubic kolmogorov's differential system, a Bayside three times can be uniquely determined by summit A, vectorial AB, summit B and vectorial B ' B Curve, the position on any summit in curve AB can be determined by Cubic kolmogorov's differential system equation.With the movement of the 5th contact, top Point B ' coordinate changes, and according to the vertex position information after step (2) generation renewal, similarly, can generate the shape between B ' C Varied curve.
167th, object cutting to be deleted is at least two parts, and will by the vertical direction of the track of the 5th contact by terminal At least two parts after cutting are shown in the user interface of the terminal.
, can be according to the 5th contact after make it that object to be deleted produces viscosity deformation according to the track of the 5th contact The vertical direction of track be position to be cut, using the straight cuts of vertical direction be at least two by object to be deleted Point, for the object effect of deletion as shown in Fig. 8 or Fig. 9, its specific implementation is similar with step 506；Or according to the 5th contact The vertical direction of track be position to be cut, be zigzag by object tear to be deleted, the effect of the object of deletion is such as Shown in Figure 13, its specific implementation is similar with step 125.
Using the method in the embodiment, as shown in figure 20, it is assumed that screen is currently shown in the list interface of photo, interface On be covered with the preview icon for having multiple photos, long-press or press a wherein photo again, the photo in photo list is on screen Preview icon is contracted to preset ratio, and user selects a wherein photo point to live, and finger does not unclamp the preview icon to the photo Outside is mobile, and the preview icon of the photo deforms with manual mobile generation viscosity, stops deformation after being up to preset range, Such as in Figure 20 120% be preset range, then by the photo disposal for the zigzag of tear or with the effect after straight cuts Figure, indicates that the photo is deleted.
Thus, object delet method provided by the invention, can it is constant in the display location of object in the case of, will wait to delete The object handles removed are deletion state, i.e., object to be deleted are cut into at least two parts, Ke Yiti by default gesture The deletion efficiency of high object, the interest of object deletion is also increased, optimizes Consumer's Experience.
The terminal structure schematic diagram of application drawing 3, with reference to embodiment of the present invention, each module can be used in terminal：
Acquisition module 301, for receiving first gesture operational order；
Identification module 306, for determining whether the gesture of first gesture operational order instruction is default deletion gesture, is deleted Except gesture is used to indicate to delete the object in terminal, the default track for deleting gesture includes the contact for producing continuous path, rail Mark need to meet at least one in preparatory condition, and preparatory condition includes：Track and the angle of the screen border of the terminal are more than Or equal to the first predetermined threshold value；Service speed corresponding to track reaches the second predetermined threshold value；Touching intensity corresponding to the track Reach the 3rd predetermined threshold value；
Processing module 302, for if it is determined that being, it is determined that object to be deleted, be at least by object cutting to be deleted Two parts；
Display module 305, at least two parts after cutting to be shown in the user interface of the terminal.
Optionally, when the default track for deleting gesture includes producing the contact of continuous path, identification module 306 For：
Whether the track for determining gesture corresponding to the first finger operational order is straight line, and more than or equal to straight length In the viewing area of object, N is positive integer for 1/N track；
If it is determined that it is, it is determined that the gesture indicated by first gesture operational order is default deletion gesture.
Optionally, processing module 302 is used for：
Object where track is defined as to object to be deleted；The position coordinates included according to track determines to be deleted Object position to be cut, or default cutting position is defined as to position to be cut；
By object cutting to be deleted be at least two parts according to position to be cut, by least two parts after cutting to Opposite direction rotates and/or movement；
Display module 305 is used for：At least two parts after rotation and/or movement are shown in the user interface.
Optionally, identification module 306 is used for：
Determine whether include the 3rd contact and the 4th contact in the gesture indicated by first gesture operational order, and the 3rd touches Whether more than the 4th predetermined threshold value, the track of the 4th contact is continuously moved to the edge direction of terminal screen surpasses the touching intensity of point Cross the first pre-determined distance；
It is determined that it is, it is determined that the gesture indicated by first gesture operational order is default deletion gesture.
Optionally, processing module 302 is used for：
The object that 3rd contact and the 4th contact are contacted jointly is defined as object to be deleted；
The point on the basis of the 3rd contact and the centre position of the line of the 4th contact, the company in the 3rd contact and the 4th contact By object cutting to be deleted it is at least two parts in the vertical direction of line；
Display module 305 is used for：At least two-part cut place is serrated display in the user interface of the terminal.
Optionally, identification module 306 is used for：Determine that the 5th contact is in any object corresponding to first gesture operational order Whether continuous track is produced, and track is extended to outside the viewing area of any object, or two of track and any object Intersect at different edges；
If it is determined that it is, it is determined that the gesture of first gesture operational order instruction is default deletion gesture.
Optionally, processing module 302 is used for：When identification module is used to detect what is contacted with any object in user interface The touching intensity of contact reaches the 6th predetermined threshold value, or the time of the contact contacted with any object in the user interface more than Seven predetermined threshold values, then at least two objects are reduced by preset ratio.
Optionally, processing module 302 is used for：Any object is defined as to object to be deleted；By object to be deleted Central point is fixed, and the nearest region in the contact of distance the 5th in object to be deleted is followed to the mobile generation viscosity of the 5th contact Deformation；Object cutting to be deleted is at least two parts by the vertical direction of the track of the 5th contact；
Display module 305 is used for：At least two parts after cutting are shown in the user interface of the terminal.
Optionally, identification module 306 is used for：It is determined that in preset time period, if second gesture operational order is received, The gesture of second gesture operational order instruction is default recovery gesture, recovers gesture and is used to indicate the object to undelete；
Display module 305 is used for：If it is determined that it is, then by the status display before the object cutting of deletion in the user interface； Processing module is used for：If it is determined that it is no, then delete object to be deleted.
Optionally, identification module 306 is used for：It is determined that whether being detected in preset time period while in the presence of two contacts point Not Wei Yu at least in two parts, and locality movement from two contacts to cutting more than the second pre-determined distance；If it is determined that it is, then Terminal determines to receive second gesture operational order；
Or, identification module 306 is used for：It is determined that whether detect the first contact at least two parts in preset time period In, touching intensity reaches the 5th predetermined threshold value, and the second contact is at least two parts and super to the locality movement of cutting Cross the 3rd pre-determined distance, however, it is determined that be, it is determined that receive second gesture operational order.
Optionally, processing module 302 is additionally operable to：Before at least one object is shown in the user interface, inquiry is extremely The dispaly state of a few object, dispaly state include normal condition and delete state；
Display module 305 is additionally operable to：If the dispaly state of the first object at least one object is normal condition, show Show the first object in the user interface；If the dispaly state of the second object at least one object is deletion state, by Two objects are shown in the user interface with least two parts after cutting.
Therefore, terminal provided by the invention, by identifying whether the first gesture operational order of user is default deletion Gesture, however, it is determined that it is that then object cutting to be deleted is at least two parts, and showing in the user interface of the terminal by terminal, So, the efficiency that user deletes object can be lifted.
The embodiment of the present invention also provides a kind of terminal 21, as shown in figure 21, including：Memory 211, processor 212, receive Device 213, transmitter 214 and display 215.The action that processor 212 is used for terminal is controlled management.For example, processor 212 be used for support terminal perform the process 401~403 in Fig. 4, the process 501~508 in Fig. 5, the process 121 in Figure 12~ 125th, the process 161~167 in Figure 16 and/or other processes for the technology described in the embodiment of the present invention.Memory 211 program code and data for storing terminal.Network interface is used to support terminal and the communication of other network entities, including Receiver 213 and transmitter 214.For example, network interface is used to support terminal to be communicated with server.Display 215 is used for The operation interface being used in display terminal.Display 215 can include touch-screen, also referred to as control panel, collect user and exist On or near it touch operation (such as user using any suitable object or annex such as finger, stylus on the touchscreen or Operation near touch-screen), and corresponding attachment means are driven according to formula set in advance.Optionally, touch-screen can wrap Include both touch detecting apparatus and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect The signal that touch operation is brought, transmits a signal to touch controller；Touch controller receives touch from touch detecting apparatus Information, and be converted into contact coordinate, then give processor, and the order sent of reception processing device and can be performed.
Specifically, processor 212 performs embodiments of the present invention and is used for：Receive first gesture operational order；Determine Whether the gesture of one gesture operational order instruction is default deletion gesture, deletes gesture and is used to indicate to delete pair in terminal As, it is default delete gesture track include produce continuous path contact, track need to meet it is at least one in preparatory condition, Preparatory condition includes：The angle of the screen border of track and terminal is more than or equal to the first predetermined threshold value；Operated corresponding to track Speed reaches the second predetermined threshold value；Touching intensity corresponding to track reaches the 3rd predetermined threshold value；If it is determined that it is, it is determined that to be deleted Object, be at least two parts by object cutting to be deleted；Display 215 is used to include at least two parts after cutting In the user interface of the terminal.
The embodiment that processor 212 and display 215 are used for the present invention may refer to foregoing embodiment of the method, Here is omitted.
Thus, terminal provided by the invention, by identifying whether the first gesture operational order of user is default deletion Gesture, however, it is determined that it is that then object cutting to be deleted is at least two parts, and showing in the user interface of the terminal by terminal, So, the efficiency that user deletes object can be lifted.
In several embodiments provided herein, it should be understood that disclosed terminal and method, it can be passed through Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the module, only Only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple module or components can be tied Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed Mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical by some interfaces, device or module Letter connection, can be electrical, mechanical or other forms.
The module illustrated as separating component can be or may not be physically separate, show as module The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
In addition, each functional module in each embodiment of the present invention can be integrated in a processing module, can also That the independent physics of modules includes, can also two or more modules be integrated in a module.Above-mentioned integrated mould Block can both be realized in the form of hardware, can also be realized in the form of hardware adds software function module.
The above-mentioned integrated module realized in the form of software function module, can be stored in one and computer-readable deposit In storage media.Above-mentioned software function module is stored in a storage medium, including some instructions are causing a computer Equipment (can be personal computer, server, or network equipment etc.) performs the portion of each embodiment methods described of the present invention Step by step.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic disc or CD etc. are various to store The medium of program code.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic； And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (22)

  1. A kind of 1. object delet method, it is characterised in that including：
    Terminal receives first gesture operational order；
    The terminal determines whether the gesture of first gesture operational order instruction is default deletion gesture, the deletion hand Gesture is used to indicate the object in the deletion terminal, and the default track for deleting gesture includes producing touching for continuous path Point, the track need to meet at least one in preparatory condition, and the preparatory condition includes：The track and the screen of the terminal The angle on curtain border is more than or equal to the first predetermined threshold value；Service speed corresponding to the track reaches the second predetermined threshold value；Institute State touching intensity corresponding to track and reach the 3rd predetermined threshold value；
    If it is determined that being, then the terminal determines object to be deleted, is at least two parts by the object cutting to be deleted, and By at least two parts are included in the user interface of the terminal described in after cutting.
  2. 2. according to the method for claim 1, it is characterised in that when the default track for deleting gesture includes the company of generation During the contact of continuous track, the terminal determines whether the gesture indicated by the first gesture operational order is default deletion hand Gesture includes：
    The terminal determines whether the track of gesture corresponding to the first gesture operational order is straight line, and is more than or equal to institute The 1/N of straight length track is stated in the viewing area of the object, N is positive integer；
    If it is determined that being, then the terminal determines that the gesture indicated by the first gesture operational order is the default deletion hand Gesture.
  3. 3. according to the method for claim 2, it is characterised in that the terminal determines object to be deleted, waits to delete by described The object cutting removed is at least two parts, and at least two parts described in after cutting are included in the user interface of the terminal Including：
    Object where the track is defined as the object to be deleted by the terminal；
    The position coordinates that the terminal is included according to the track determines the object to be deleted position to be cut, or institute State terminal and default cutting position is defined as the position to be cut；
    The object cutting to be deleted is described at least two parts according to the position to be cut by the terminal, will be cut Described at least two parts afterwards rotate and/or mobile round about, and by least two parts described in after rotation and/or movement It is shown in the user interface.
  4. 4. according to the method for claim 1, it is characterised in that when the default track for deleting gesture includes the company of generation During the contact of continuous track, the terminal determines whether the gesture indicated by the first gesture operational order is default deletion hand Gesture includes：
    The terminal determines whether include the 3rd contact and the 4th contact in the gesture indicated by the first gesture operational order, And the 3rd contact touching intensity whether more than the 4th predetermined threshold value, the track of the 4th contact is continuously to the terminal screen Edge direction movement more than the first pre-determined distance；
    If it is determined that being, then the terminal determines that the gesture indicated by the first gesture operational order is the default deletion hand Gesture.
  5. 5. according to the method for claim 4, it is characterised in that the terminal determines object to be deleted, waits to delete by described The object cutting removed is at least two parts, and at least two parts described in after cutting are included in the user interface of the terminal Including：
    The object that 3rd contact and the 4th contact are contacted jointly is defined as pair to be deleted by the terminal As；
    Terminal point on the basis of the 3rd contact and the centre position of the line of the 4th contact, touched the described 3rd By the object cutting to be deleted it is described at least two parts in the vertical direction of point and the line of the 4th contact, it is described At least two-part cut place, which is serrated, to be shown in the user interface of the terminal.
  6. 6. according to the method for claim 1, it is characterised in that when the default track for deleting gesture includes the company of generation During the contact of continuous track, the terminal determines whether the gesture of the first gesture operational order instruction is default deletion gesture Including：
    The terminal determine the 5th contact corresponding to the first gesture operational order in any object whether the company of generation Continuous track, and the track is extended to outside the viewing area of any object, or the track and any object Two different edges intersect；
    If it is determined that being, then the terminal determines that the gesture of the first gesture operational order instruction is the default deletion hand Gesture.
  7. 7. according to the method for claim 6, it is characterised in that when at least two objects are simultaneously displayed on the user interface When middle, before the object to be deleted is cut, methods described also includes：
    When the terminal detects that reaching the 6th with the touching intensity of the contact that any object contacts in the user interface presets Threshold value, or with time of the contact that any object contacts in the user interface more than the 7th predetermined threshold value, then it is described Terminal is reduced at least two object by preset ratio.
  8. 8. the method according to claim 6 or 7, it is characterised in that the terminal determines object to be deleted, is treated described The object cutting of deletion is at least two parts, and by least two parts include the user interface in the terminal described in after cutting Include：
    Any object is defined as the object to be deleted by the terminal；
    The terminal fixes the central point of the object to be deleted, and the described in distance in the object to be deleted 5th is touched The nearest region of point follows the mobile generation viscosity of the 5th contact to deform；
    The object cutting to be deleted is described at least two by the vertical direction of the track of the 5th contact by the terminal Part, and by least two parts are included in the user interface of the terminal described in after cutting.
  9. 9. according to the method described in claim any one of 1-8, it is characterised in that methods described also includes：
    The terminal is determined in preset time period, if receives second gesture operational order, the second gesture operation refers to The gesture of order instruction is default recovery gesture, and the gesture of recovering is used to indicate the object to undelete；
    If it is determined that be, then the terminal by the status display before the object cutting of the deletion in the user interface；If really It is fixed no, then object to be deleted described in the terminal deletion.
  10. 10. according to the method for claim 9, it is characterised in that the terminal is determined in preset time period, if receive To second gesture operational order, the gesture of the second gesture operational order instruction is default recovery gesture, the recovery hand The object that gesture is used to indicate to undelete includes：
    The terminal determine whether to detect in the preset time period and meanwhile described in being located at respectively in the presence of two contacts at least In two parts, and locality movement from described two contacts to cutting more than the second pre-determined distance, however, it is determined that be, then the end End determination receives the second gesture operational order；
    Or, the terminal determines the first contact whether is detected in the preset time period in described at least two parts, touch The dynamics of touching reaches the 5th predetermined threshold value, and the second contact is moved in described at least two parts and to the locality of the cutting More than the 3rd pre-determined distance, however, it is determined that be that then the terminal determines to receive the second gesture operational order.
  11. 11. according to the method described in claim any one of 1-10, it is characterised in that methods described also includes:
    The terminal inquires about the aobvious of at least one object before including in the user interface by least one object Show state, the dispaly state includes normal condition and deletes state；
    If the dispaly state of the first object at least one object is the normal condition, described in the terminal is shown First object is in the user interface；If the dispaly state of the second object at least one object is the deletion shape State, then the terminal second object is included in the user interface with least two parts described in after cutting.
  12. A kind of 12. terminal, it is characterised in that including：
    Acquisition module, for receiving first gesture operational order；
    Identification module, it is described for determining whether the gesture of the first gesture operational order instruction is default deletion gesture Delete gesture to be used to indicate to delete the object in the terminal, the default track for deleting gesture includes producing continuous path Contact, the track need to meet at least one in preparatory condition, and the preparatory condition includes：The track and the terminal The angle of screen border be more than or equal to the first predetermined threshold value；Service speed corresponding to the track reaches the second default threshold Value；Touching intensity corresponding to the track reaches the 3rd predetermined threshold value；
    Processing module, for if it is determined that being, it is determined that object to be deleted, be at least two by the object cutting to be deleted Point；
    Display module, for by least two parts are included in the user interface of the terminal described in after cutting.
  13. 13. terminal according to claim 12, it is characterised in that when the default track for deleting gesture includes producing During the contact of continuous path, the identification module is used for：
    Whether the track for determining gesture corresponding to the first gesture operational order is straight line, and is more than or equal to the length In the viewing area of the object, N is positive integer for the 1/N of degree track；
    If it is determined that it is, it is determined that the gesture indicated by the first gesture operational order is the default deletion gesture.
  14. 14. terminal according to claim 13, it is characterised in that the processing module is used for：
    Object where the track is defined as the object to be deleted；It is true according to the position coordinates that the track is included The fixed object to be deleted position to be cut, or default cutting position is defined as the position to be cut；
    By the object cutting to be deleted it is described at least two parts according to the position to be cut, described in after cutting At least two parts rotate and/or moved round about；
    The display module is used for：By at least two parts are included in the user interface described in after rotation and/or movement.
  15. 15. terminal according to claim 12, it is characterised in that when the default track for deleting gesture includes producing During the contact of continuous path, the identification module is used for：
    Determine whether include the 3rd contact and the 4th contact in the gesture indicated by the first gesture operational order, and the 3rd touches Whether the touching intensity of point is more than the 4th predetermined threshold value, and the track of the 4th contact is continuously to the edge side of the terminal screen To mobile more than the first pre-determined distance；
    It is determined that it is, it is determined that the gesture indicated by the first gesture operational order is the default deletion gesture.
  16. 16. terminal according to claim 15, it is characterised in that the processing module is used for：
    The object that 3rd contact and the 4th contact are contacted jointly is defined as the object to be deleted；
    The point on the basis of the 3rd contact and the centre position of the line of the 4th contact, in the 3rd contact and described By the object cutting to be deleted it is described at least two parts in the vertical direction of the line of 4th contact；
    The display module is used for：At least two-part cut place is serrated including the user interface in the terminal In.
  17. 17. terminal according to claim 12, it is characterised in that when the default track for deleting gesture includes producing During the contact of continuous path, the identification module is used for：Determine that the 5th contact is in institute corresponding to the first gesture operational order State and continuous track whether is produced in any object, and the track is extended to outside the viewing area of any object, or Intersect from two different edges of any object track；
    If it is determined that it is, it is determined that the gesture of the first gesture operational order instruction is the default deletion gesture.
  18. 18. terminal according to claim 17, it is characterised in that the processing module is used for：When identification module is used to examine Measure and reach the 6th predetermined threshold value with the touching intensity of the contact that any object contacts in the user interface, or with it is described any Time of the contact of object contact in the user interface more than the 7th predetermined threshold value, then presses at least two object pre- If scale smaller.
  19. 19. the terminal according to claim 17 or 18, it is characterised in that the processing module is used for：Will be described any right As being defined as the object to be deleted；The central point of the object to be deleted is fixed, by the object to be deleted The region nearest apart from the 5th contact follows the mobile generation viscosity of the 5th contact to deform；5th contact The object cutting to be deleted is described at least two parts by the vertical direction of track；
    The display module is used for：By at least two parts are included in the user interface of the terminal described in after cutting.
  20. 20. according to the terminal described in claim any one of 12-19, it is characterised in that the identification module is used for：It is determined that pre- If in the period, if receive second gesture operational order, the gesture of the second gesture operational order instruction is default Recover gesture, the gesture of recovering is used to indicate the object to undelete；
    The display module is used for：If it is determined that it is, then by the status display before the object cutting of the deletion in user circle In face；The processing module is used for：If it is determined that it is no, then delete the object to be deleted.
  21. 21. terminal according to claim 20, it is characterised in that the identification module is used for：It is determined that when described default Between whether detect in section while in the presence of two contacts respectively in described at least two parts, and described two contacts are to cutting Locality movement more than the second pre-determined distance；If it is determined that being, then the terminal determines to receive the second gesture operation Instruction；
    Or, the identification module is used for：It is determined that whether detect the first contact described at least two in the preset time period In part, touching intensity reaches the 5th predetermined threshold value, and the second contact is in described at least two parts and to the position of the cutting Direction movement is put more than the 3rd pre-determined distance, however, it is determined that be, it is determined that receive the second gesture operational order；
    The display module is used for：By at least two parts are included in the user interface of the terminal described in after cutting.
  22. 22. according to the terminal described in claim any one of 12-21, it is characterised in that the processing module is additionally operable to：Near Before a few object is shown in the user interface, the dispaly state of at least one object, the display shape are inquired about State includes normal condition and deletes state；
    The display module is additionally operable to：If the dispaly state of the first object at least one object is the normal shape State, then show first object in the user interface；If the display shape of the second object at least one object State is the deletion state, then includes second object in the user interface with least two parts described in after cutting In.
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