CN106250022A - Content choice method of adjustment, device and terminal - Google Patents

Content choice method of adjustment, device and terminal Download PDF

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Publication number
CN106250022A
CN106250022A CN201610619160.3A CN201610619160A CN106250022A CN 106250022 A CN106250022 A CN 106250022A CN 201610619160 A CN201610619160 A CN 201610619160A CN 106250022 A CN106250022 A CN 106250022A
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China
Prior art keywords
touch
content
content area
control
screen
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CN201610619160.3A
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CN106250022B (en
Inventor
徐金
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201610619160.3A priority Critical patent/CN106250022B/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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

Abstract

The invention discloses a kind of content choice method of adjustment, device and terminal, after the content area of correspondence is chosen in the content choice instruction issued according to user on a terminal screen, and when this content area is in selected state, the touch-control end rotational case on screen of detection operation touch control object, carries out secondary adjustment according to touch-control end rotational case testing result on screen to the content area being in selected state.The embodiment of the present invention is according to operating touch control object rotational case on touch-control end to choosing content area to be adjusted, the most existing touch-control end sliding condition on screen is back and forth to choosing content area to be adjusted, user can be improved well to choosing content to become more meticulous adjustment, enrich content choice control mode simultaneously, the satisfaction of Consumer's Experience can be promoted further.

Description

Content choice method of adjustment, device and terminal
Technical field
The present invention relates to field of terminal, more particularly, it relates to a kind of content choice method of adjustment, device and terminal.
Background technology
Along with the development of intelligent terminal, the function of intelligent terminal also becomes increasingly abundant, and chooses the literary composition on terminal screen These documents editing functions such as word carries out replicating, pastes, edits, deletion have become enterprising intelligent terminal in people's Working Life A highly important function of row.And existing selection document method is based primarily upon long by selecting current document content, then The document content chosen is adjusted by oneself regulation progress bar as required.This selection mode can only realize the thick of content Choosing, the closeest little for content to be selected, or the content at screen edge, then it is difficulty with finely selecting, especially user When carrying out touch control operation selection in terminal by finger, because area the application that finger contacts with terminal is the biggest, institute To be difficulty with precisely selecting.For example, with reference to the document display interface shown in Fig. 1.The dash area characterizing progress bar in Fig. 1 covers The region of lid is the content area currently chosen, but in this display interface document word closely and between word between left and right away from very Little, the content realized selecting by finger slidable adjustment progress bar is finely tuned accurately, is difficulty with, such as user Want to select a word or selection edge (when especially terminal is Rimless terminal) literary composition in Fig. 1 accurately with sliding method Word, is the most difficult, and this greatly reduces the satisfaction of Consumer's Experience.
Summary of the invention
The technical problem to be solved in the present invention is: existing by detecting finger slip adjustment progress bar on a terminal screen Realize the scheme of content choice, it is difficult to realize, to the accurate selection selecting content, causing the problem that the satisfaction of Consumer's Experience is low. For this technical problem, it is provided that a kind of content choice method of adjustment, device and terminal.
For solving above-mentioned technical problem, the present invention provides a kind of content choice adjusting apparatus, including:
Content selection module, for choosing the content area of correspondence on screen according to content choice instruction;
Rotating detection module, for when described content area is in selected state, detection operates the touch-control of touch control object End rotational case on the screen;
Adjusting module, for carrying out secondary adjustment according to testing result to the described content area being in selected state.
Further, detection module is rotated for described touch-control end direction of rotation on the screen and/or rotation Angular dimension detects.
Further, described content area is character area.
Further, present invention also offers a kind of terminal, including content choice adjusting apparatus as above.
Further, present invention also offers a kind of content choice method of adjustment, including:
On screen, the content area of correspondence is chosen according to content choice instruction;
When described content area is in selected state, the rotation on the screen of the touch-control end of detection operation touch control object Turn situation;
According to testing result, the described content area being in selected state is carried out secondary adjustment.
Further, detect described touch-control end rotational case on the screen to include:
Detect described touch-control end direction of rotation on the screen and/or anglec of rotation size.
Further, when described touch-control end direction of rotation on the screen is detected, according to testing result pair The described content area being in selected state carries out secondary adjustment and includes:
Detect when described touch-control end turns clockwise on the screen, move the first of described content area afterbody Selector moves forward the first preset length, or move selector rollback the 4th by the second of described content area head default long Degree;
Detect when described touch-control end rotates the most counterclockwise, move the first of described content area afterbody Selector rollback the second preset length, or move the second of described content area head selector move forward the 3rd preset long Degree.
Further, when described touch-control end anglec of rotation size on the screen is detected, according to detection knot Fruit carries out secondary adjustment and includes the described content area being in selected state:
Length corresponding relation is adjusted with first anglec of rotation preset with region according to currently detected rotation angle value Determine the first object length that this rotation angle value is corresponding;
First object length described in selector rollback is moved by the first of described content area afterbody, or by described content regions The second of territory head moves first object length described in selector rollback;Or move selection by the second of described content area head Symbol moves forward described first object length, or moves selector by the first of described content area afterbody and move forward described the The region of one target length.
Further, during for described touch-control end direction of rotation on the screen and angular dimension are detected, root According to testing result, the described content area being in selected state is carried out secondary adjustment to include:
Length corresponding relation is adjusted with second anglec of rotation preset with region according to currently detected rotation angle value Determine the second target length that this rotation angle value is corresponding;
When testing result be described touch-control end turn clockwise on the screen time, by the of described content area afterbody One moves selector moves forward described second target length, or moves selector rollback by the second of described content area head Described second target length;When testing result be described touch-control end rotate the most counterclockwise time, by described content regions The first of territory afterbody moves the second target length described in selector rollback, or moves selection by the second of described content area head Symbol moves forward the region of described second target length.
Further, described touch-control end is finger, detects described touch-control end direction of rotation on the screen and/or rotation Gyration size includes:
Detect longitudinal datum line of finger rotational trajectory on screen respectively and rotate forward and backward initial position and stop Stop bit is put;Described datum line is the straight line line that finger is the longest with longitudinal length in described screen contact region;
For according to the rotational trajectory that detects and rotate forward and backward initial position and stop position determines touch-control end Direction of rotation and/or anglec of rotation size.
Beneficial effect
Content choice method of adjustment, device and the terminal that the present invention proposes, in the content choice instruction issued according to user After choosing the content area of correspondence on a terminal screen, and when this content area is in selected state, detection operation touch-control The touch-control end of thing rotational case on screen, chooses being according to touch-control end rotational case testing result on screen The content area of state carries out secondary adjustment.The embodiment of the present invention is according to operating touch control object rotational case on touch-control end to choosing Middle content area is adjusted, and the most existing touch-control end sliding condition on screen is back and forth to choosing content area to adjust Whole, user can be improved well to choosing content to become more meticulous adjustment, enrich content choice control mode simultaneously, can enter One step promotes the satisfaction of Consumer's Experience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is that a kind of document selects display interface schematic diagram;
Fig. 2 is the hardware architecture diagram realizing each one optional terminal of embodiment of the present invention;
Fig. 3 is the content choice method of adjustment schematic flow sheet of first embodiment of the invention;
Fig. 4 is that the document of first embodiment of the invention selects display interface schematic diagram;
Fig. 5 is finger and the screen contact area schematic of first embodiment of the invention;
Fig. 6 is by finger in Fig. 5 and the postrotational schematic diagram in screen contact region;
Fig. 7 is by the triangle schematic diagram of composition after datum line rotation longitudinal in Fig. 5;
Fig. 8 is the content choice method of adjustment schematic flow sheet of second embodiment of the invention;
Fig. 9 is that the document of second embodiment of the invention selects display interface schematic diagram;
Figure 10 is the terminal structure schematic diagram of third embodiment of the invention;
Figure 11 is the content choice adjusting apparatus structural representation of third embodiment of the invention;
Figure 12 is the content choice method of adjustment schematic flow sheet of fourth embodiment of the invention.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as mobile phone, reading Device, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player) etc..
Fig. 2 is the hardware architecture diagram of the optional terminal realizing each embodiment of the present invention.
Terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user input unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc.. Fig. 2 shows the mobile terminal with various assembly, it should be understood that be not required for implementing all assemblies illustrated, and can Alternatively to implement more or less of assembly, will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows terminal 100 and wireless communication system or net Radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module 112, At least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB) Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111 Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point etc.), exterior terminal and clothes Business device at least one and/or receive from it radio signal.Such radio signal can include voice call signal, Video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115 Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He Mike 1220, the camera 121 static map to being obtained by image capture apparatus in Video Capture pattern or image capture mode The view data of sheet or video processes.Picture frame after process may be displayed on display module 151.At camera 121 Picture frame after reason can be stored in memorizer 160 (or other storage medium) or carry out via wireless communication unit 110 Send, two or more cameras 121 can be provided according to the structure of mobile terminal.Mike 122 can telephone calling model, Logging mode, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by this The acoustic processing of sample is voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model The form output of mobile communication base station can be sent to via mobile communication module 112.Mike 122 can be implemented various types of Noise eliminate (or suppression) algorithm with the noise eliminating (or suppression) and producing during receiving and send audio signal or Interference.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc. Deng.Especially, when touch pad is superimposed upon on display module 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of terminal 100, (such as, terminal 100 open or close state), terminal The position of 100, user are for the presence or absence of contact (that is, touch input) of terminal 100, the orientation of terminal 100, the adding of terminal 100 Speed or deceleration are moved and direction etc., and generation is for controlling order or the signal of the operation of terminal 100.Such as, terminal is worked as 100 when being embodied as sliding-type mobile phone, and sensing unit 140 can sense this sliding-type phone and open or close.It addition, Whether sensing unit 140 can detect power subsystem 190 provides whether electric power or interface unit 170 couple with external device (ED). Sensing unit 140 can include proximity transducer 141.
Interface unit 170 is used as at least one external device (ED) and is connected, with terminal 100, the interface that can pass through.Such as, outside Device can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless number According to port, memory card port, there is the port of device of identification module, audio frequency input/output (I/O) port for connection, regard Frequently I/O port, ear port etc..Identification module can be that storage is for verifying that user uses the various information of terminal 100 also And subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc. can be included.Separately Outward, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, identifies that device can To be connected with terminal 100 via port or other attachment means.Interface unit 170 may be used for receiving defeated from external device (ED) Enter (such as, data message, electric power etc.) and one or more elements that the input received is transferred in terminal 100 or Person may be used for transmitting data between mobile terminal and external device (ED).
It addition, when terminal 100 is connected with external base, interface unit 170 can serve as allowing by its by electric power from Base provides the path of terminal 100 or can serve as allowing the various command signals from base input to be transferred to move by it The path of dynamic terminal.May serve as identifying mobile terminal the most exactly from various command signals or the electric power of base input The signal being arranged on base.Output unit 150 is configured to provide output signal (example with vision, audio frequency and/or tactile manner As, audio signal, video signal, alarm signal, vibration signal etc.).
Output unit 150 can include display module 151, dio Output Modules 152, alarm modules 153 etc..
Display module 151 may be displayed on the information processed in terminal 100.Such as, it is in telephone relation mould when terminal 100 During formula, display module 151 can show and call or other (such as, text messaging, multimedia file download etc. that communicate Deng) relevant user interface (UI) or graphic user interface (GUI).When terminal 100 is in video calling pattern or image is caught When obtaining pattern, display module 151 can show image and/or the image of reception of capture, illustrates video or image and be correlated with UI or GUI of function etc..
Meanwhile, when display module 151 and touch pad the most superposed on one another with formed touch screen time, display module 151 can serve as input equipment and output device.Display module 151 can include liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display, electrophoresis showed skill At least one in art (electrophoresis Display, EPD) display (i.e. electronics ink technology display) etc.. Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as Transparence Display Device, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..Want according to specific Embodiment, terminal 100 can include two or more display modules (or other display device), and such as, mobile terminal can To include outside display module (not shown) and internal display module (not shown).Touch screen can be used for detecting touch input pressure And touch input position and touch input area.
Mobile terminal in the present embodiment can have two display modules 151, and one of them is arranged on terminal front side, separately Outer one is arranged on the terminal back side.And two display modules 151 specifically can use same display, it would however also be possible to employ different Display.The such as display module 151 in terminal front side use liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), One in Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display, and the display at the terminal back side Module 151 uses electronics ink technology display.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode, Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160 The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and terminal The audio frequency output (such as, call signal receives sound, message sink sound etc.) that 100 specific functions performed are relevant.Audio frequency Output module 152 can include speaker, buzzer etc..
Alarm modules 153 can provide output to notify event to terminal 100.Typical event can include Calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm modules 153 Can provide in a different manner and export the generation with notification event.Such as, alarm modules 153 can provide with the form of vibration Output, when receiving calling, message or some other entrance communication (incoming communication), alarm modules 153 can provide sense of touch output (that is, vibration) to notify to user.By provide such sense of touch export, even if with When the mobile phone at family is in the pocket of user, user also is able to identify the generation of various event.Alarm modules 153 also may be used To provide the output of the generation of notification event via display module 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, terminal 100 can be connected execution memorizer 160 with by network The network storage device cooperation of storage function.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that with control Device 180 separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or picture Draw input and be identified as character or image.Controller 180 is additionally operable to control the transmission of information on each display module, processes and aobvious Show.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
Based on above-mentioned terminal hardware structure, propose present disclosure and select each embodiment of method of adjustment.The present invention's Content choice method of adjustment, after the content area of correspondence is chosen in the content choice instruction issued according to user on screen, When this content area is in selected state, the touch-control end of detection operation touch control object rotational case on screen, and then according to Touch-control end is carried out secondary adjustment in the testing result of screen rotation situation to the content area being in selected state.The most existing Touch-control end sliding condition on screen, back and forth to choosing content area to be adjusted, can improve user interior to choosing well Hold and carry out the adjustment that becomes more meticulous, enrich content choice control mode simultaneously, the satisfaction of Consumer's Experience can be promoted further.
It is described in detail below by way of specific embodiment.
First embodiment
Shown in Figure 3, the content choice method of adjustment in the present embodiment comprises the following steps.
S301: choose the content area of correspondence according to content choice instruction on screen.
Content choice instruction in S301 can be user by existing arbitrary content selection mode issue various in Hold and select instruction.Such as user can be based on long by selecting content current on screen, and content choice instruction now is then to use The length that family issues is by instruction, by such as user after by length by tentatively choosing a content area, also by regulation progress The region content tentatively chosen is done adjustment further by bar, and the now instruction of the content choice in S301 then includes long by instructing and real The instruction that existing corresponding progress bar adjusts.
It should be appreciated that the mode that above-mentioned length realizes content choice by+progress bar is only that one illustrates, in S301 Content choose mode to be not limited to above-mentioned way of example.
In addition, it is to be understood that the content area in this enforcement includes but not limited to character area.Such as can also is that Picture region or other guide region.Select display interface to illustrate for example with the word shown in Fig. 4 below, pass through The content area that S301 chooses at present is shown in progress bar overlay area shown in shade in Fig. 4.
S302: when foregoing region is in selected state, detects touch-control end rotational case on screen.
The present embodiment judging, selected content area is the most permissible still in the judgment mode of selected state Existing any judgment mode, the such as document shown in Fig. 4 is used to choose in interface, as long as progress bar part covers selected always Word content, then be judged to be in selected state.
The touch-control end of the present embodiment refers to that operate touch control object contacts the one end realizing touch-control with terminal screen.Such as operation is touched When control thing is pointer, touch-control end is then that the ratio with screen contact is most advanced and sophisticated, the most such as, when operation touch control object is finger, touch-control end is Finger finger.
Content area selected shown in Fig. 4, " remaining ... " place is the head of content area, " ... the person " it is interior Hold the afterbody in region, be respectively arranged with one at head and afterbody and select mobile symbol, the present embodiment be called second move selector and First moves selector.
S303: the content area being in selected state is entered according to touch-control end rotational case testing result on screen Row secondary adjusts.
In the present embodiment, according to the touch-control end rotational case testing result on the screen content to being in selected state The secondary that region is carried out adjusts, and can be that the content area chosen is compared little inching, such as to choosing content regions Head and the tail portion in territory are adjusted.The content area chosen can also be compared big inching, the most elected In content when being word, can be adjusted in units of paragraph.Specifically can be according to concrete application scenarios and demand spirit Live and set.
In S302, detection touch-control end rotational case on screen includes but not limited to detect the rotation on screen of the touch-control end Turn direction and/or anglec of rotation size.Can be the most suitable only by touch-control end direction of rotation on screen in the present embodiment Hour hands rotate or rotate counterclockwise, or the combination of direction of rotation, the most double along the pointer rotation+double inverse time Pin rotates, so that the content area chosen is carried out secondary adjustment.In the present embodiment can also only by touch-control end on screen The anglec of rotation size content area to choosing carry out secondary adjustment;Can certainly be adjusted in conjunction with the two, rotation side To being determined for adjustment direction, anglec of rotation size is then determined for adjustment progress.Separately below with above-mentioned three kinds Realize scene to illustrate.
Scene one: when touch-control end direction of rotation on screen is detected, choose shape according to testing result to being in The content area of state carries out secondary adjustment and includes:
Detect when touch-control end turns clockwise on screen, move selector to reach by the first of content area afterbody Dynamic first preset length, or move selector rollback the 4th preset length by the second of content area head;
Detect when touch-control end rotates on screen counterclockwise, move selector rollback by the first of content area afterbody Two preset length, or move selector by the second of content area head and move forward the 3rd preset length.
It should be appreciated that each preset length in the present embodiment can be arranged flexibly according to concrete application scenarios.Below Still with the display interface shown in Fig. 4 for illustrating.Assume that the content area currently chosen in Fig. 4 is chosen by S301 Content area, arranging the first preset length is 4 words, and the second preset length is 2 words, and the 3rd preset length is 2 words, the 4th Preset length is 1 word.If now detecting, touch-control end turns clockwise on screen, then by content area afterbody in Fig. 4 First moves selector moves forward 4 words, namely progress bar is extended to " I " word of next line, and (punctuate also calculates one herein Word) place, or 1 word of selector rollback is moved by the first of content area afterbody, namely progress bar return back to " people " word of one's own profession Place.If detecting, touch-control end rotates on screen counterclockwise, and when the content area being in selected state is carried out rollback, then will Fig. 4 moves 2 words of selector rollback by the first of content area afterbody, i.e. return back at " not busy " word.If detecting, touch-control end exists Rotate counterclockwise on screen, and the content area being in selected state is extended along with choosing direction in opposite direction, then will Moving selector by the second of content area head in Fig. 4 and move forward 2 words, now progress bar is extended to the preceding paragraph " go." Er Zichu.
Scene two: when touch-control end anglec of rotation size on the screen is detected, according to testing result to place Content area in selected state carries out secondary adjustment and includes:
Length corresponding relation is adjusted with first anglec of rotation preset with region according to currently detected rotation angle value Determine the first object length that this rotation angle value is corresponding;
Selector rollback first object length is moved by the first of content area afterbody, or by described content area head Second moves first object length described in selector rollback, or moves selector by the second of content area head and move forward One target length, or move selector by the first of content area afterbody and move forward the region of first object length.
In the present embodiment, first anglec of rotation can be pre-set and adjust length mapping table with region, see table 1 below Shown in:
Table 1
Rotation angle value Adjust length
20 ° to 40 ° 1 word
40 ° to 60 ° 2 words
60 ° to 90 ° 4 words
Assume that currently detected rotation angle value is 50 °, then a length of 2 words of first object matched.
After the length adjusted matches, then can in the rule pre-set, the content area chosen be adjusted by root Whole.Regulation rule herein can be to be any one in following four adjustment mode:
Move selector rollback first object length by the first of content area afterbody, such as, choose shape by Fig. 4 is in The progress bar of the content area of state return back at " not busy " word.
Move selector rollback first object length by the second of content area afterbody, such as, choose shape by Fig. 4 is in The progress bar of the content area of state return back to " " at word.
Move selector by the second of content area head and move forward first object length, such as, Fig. 4 will be in choosing The content area of middle state in opposite direction be extended to " going of the preceding paragraph along with choosing." place.
Move selector by the first of content area afterbody and move forward the region of first object length, will Fig. 4 be in The content area of selected state along with choose the direction section of being extended to tail "." place.
Scene three: during for touch-control end direction of rotation on screen and angular dimension are detected, according to testing result The content area being in selected state carries out secondary adjustment include:
Length corresponding relation is adjusted with second anglec of rotation preset with region according to currently detected rotation angle value Determine the second target length that this rotation angle value is corresponding.
When testing result be touch-control end turn clockwise on screen time, move selector by the first of content area afterbody Move forward the second target length, or move the second target length described in selector rollback by the second of content area head;When Testing result is touch-control end when rotating counterclockwise on screen, moves selector rollback the second mesh by the first of content area afterbody Mark length, or move selector by the second of content area head and move forward the region of the second target length.
In the present embodiment, second anglec of rotation that can pre-set adjusts length mapping table with region, sees down Shown in table 2:
Table 2
Rotation angle value Adjust length
15 ° to 30 ° 1 word
30 ° to 60 ° 2 words
60 ° to 90 ° 4 words
Assume that the currently detected anglec of rotation is 20 °, then the second target length matched is 1 word.
After the length of adjustment being matched according to table 2, then can root in the rule the pre-set content to choosing Region is adjusted.Regulation rule herein includes:
When testing result be touch-control end turn clockwise on screen time, now the anglec of rotation be+, by content area afterbody First move selector and move forward the second target length, such as, by Fig. 4 is in the content area of selected state along With choose the direction section of being extended to tail " on " at word;Or it is long to move selector rollback the second target by the second of content area head Degree, such as, return back to the progress bar being in the content area of selected state in Fig. 4 at D score word.
When testing result be touch-control end rotate counterclockwise on screen time, move selector by the first of content area afterbody Rollback the second target length, such as, return back to the progress bar being in the content area of selected state in Fig. 4 at " people " word;
Or when testing result be touch-control end rotate counterclockwise on screen time, move selection by the second of content area head Symbol moves forward the region of the second target length, such as by Fig. 4 is in the content area of selected state along with the side of choosing To be extended on the contrary the preceding paragraph "." place.
It should be appreciated that above-mentioned three kinds of scenes can set flexibly according to concrete application scenarios, and above-mentioned three kinds of scenes Switching can be configured in the terminal by user.And the concrete regulation rule under each scene also can be by user's root in the present embodiment Set flexibly according to demand, however it is not limited to forwards/reverse checking or rollback.
In the present embodiment, below detection touch-control end direction of rotation on screen and/or anglec of rotation size can use Mode detects:
Respectively detection touch-control end longitudinal datum line rotational trajectory on screen and rotate forward and backward initial position and Stop position;
According to the rotational trajectory detected and rotate forward and backward initial position and stop position determines the rotation of touch-control end Turn direction and/or anglec of rotation size.
For the ease of understanding the present invention, illustrate with operation touch control object respectively finger and pointer for example below.
Operation touch control object is when being finger, and touch-control end is just for finger, and touch-control end longitudinal direction datum line is finger and screen contact district The straight line line that in territory, longitudinal length is the longest.Finger shown in Figure 5 and screen contact region, due to our finger and screen Contact area likeness in form ellipse, the straight line line that in screen contact region, longitudinal length is the longest is the major axis of ellipse, this The direction of major axis is exactly the direction of our finger.This line is exactly datum line, such as the heavy black in Fig. 5.
The angle rotated can rotate based on the datum line in Fig. 5 and be divided into clockwise and anticlockwise.Randomly select datum line Upper rotation starting point and emphasis, such as can select the A0 in Fig. 5 is starting point, A1 or A2 is terminal, then rotates one along along pointer Determine angle, as shown in Figure 6, connect the terminal position before and after rotating, obtain an isosceles triangle, shown in Figure 7. For in Fig. 5 A1 or A2 rotate before and after position, can with the MotionEvent.ACTION_MOVE event of calling system or other Mode obtains the coordinate of this some movement, calculates the side-play amount of a movement, clockwise be on the occasion of, be negative value counterclockwise.
Based on the isosceles triangle in Fig. 7, due to x=y, length can be calculated according to coordinate points.By formula cosA =(x^2+y^2-z^2)/(2*x*y) calculates anglec of rotation A.Corresponding, the anglec of rotation and above-mentioned table 1 or the table 2 that will obtain In corresponding relation carry out mating and i.e. can determine that adjustment length.
When operating touch control object and being pointer, the touch-control end of pointer it can also be provided that oval or class is oval, its Computing Principle may be used without above-mentioned calculation, does not repeats them here.
The content choice method of adjustment that the present embodiment provides, can existing length by or the content selection mechanism such as slip basis On, the touch-control end of binding operation touch control object rotational case on screen carries out secondary tune to the content area being in selected state Whole.The most existing touch-control end sliding condition on screen, back and forth to choosing content area to be adjusted, can improve well User, to choosing content to become more meticulous adjustment, enriches content choice control mode simultaneously, can promote Consumer's Experience further Satisfaction.
Second embodiment
Touch-control end direction of rotation on screen and angular dimension, with operation touch control object for user's finger, are entered by the present embodiment During row detection, according to testing result, the content area being in selected state carried out secondary and adjust the present invention is done and show further Example.And set regulation rule as:
When turning clockwise, then move selector by the first of content area afterbody and move forward the second target length;
When rotating counterclockwise, then move selector by the second of content area head and move forward the district of the second target length Territory.
Second anglec of rotation pre-set and region adjust length mapping table and see shown in table 3 below:
Table 3
Rotation angle value Adjust length
10 ° to 30 ° 1 word
30 ° to 60 ° 2 words
60 ° to 90 ° 3 words
It is shown in Figure 8 that content choice now adjusts process, including:
S801: choose the content area of correspondence according to content choice instruction on screen.
In this step, user can select content current on screen based on long pressing, and this content is word, sees Fig. 9 institute The display interface shown, the B in Fig. 9 show finger touch control operation schematic diagram.
S802: when foregoing region is in selected state, the finger of detection finger direction of rotation on screen And angle;Assume that the result detected is for turning clockwise 70 °.
S803: the content area being in selected state is entered according to touch-control end rotational case testing result on screen Row secondary adjusts, and specially moving selector by the first of content area afterbody moves forward the second target length, specifically extends " " to next section " place.
Visible, the present embodiment example shown can be improved user well and select font less and near screen edge Word.Whole document selects to select and combine rotation by conventional dragging and selects, and can quickly and the most accurately select needs Word.Only several ways such as slip, click can not meet demand so much in the terminals such as mobile phone, and this programme fills Divide the advantage utilizing finger, Appropriate application clockwise, counterclockwise.
3rd embodiment
The present embodiment additionally provides a kind of content choice adjusting apparatus, and this content selecting apparatus can be arranged in terminal, Shown in Figure 10.Wherein, the content choice adjusting apparatus in the present embodiment is shown in Figure 11, including:
Content selection module 1, for choosing the content area of correspondence on screen according to content choice instruction.In herein The content choice instruction various content choice that can be user be issued by existing arbitrary content selection mode instruct.This reality Content area in executing includes but not limited to character area.Such as can also is that picture region or other guide region.
Rotating detection module 2, for when content area is in selected state, the touch-control end of detection operation touch control object exists Rotational case on screen.The present embodiment judging, the most selected content area is currently still in the judgement of selected state Mode can use existing any judgment mode.Rotate detection module 2 and specifically can detect touch-control end direction of rotation on screen And/or anglec of rotation size.
Adjusting module 3, for carrying out secondary adjustment according to testing result to the content area being in selected state.
Adjusting module 3 is according to the touch-control end rotational case testing result on the screen content regions to being in selected state The secondary that territory is carried out adjusts, and can be that the content area chosen is compared little inching, it is also possible in choosing Hold region and compare big inching, such as, when the content in being elected to is word, can be adjusted in units of paragraph.Tool Body can set flexibly according to concrete application scenarios and demand.
The above-mentioned functions of Content selection module 1, rotation detection module 2 and adjusting module 3 in the present embodiment specifically may be used Being realized by the processor in terminal or controller, above-mentioned each module can be configured in processor or controller.
In the present embodiment, adjusting module 3 can be only by touch-control end direction of rotation on screen, such as dextrorotation Turn or rotate counterclockwise, or the combination of direction of rotation, the most double along pointer rotation+double rotation counterclockwise Turn, so that the content area chosen is carried out secondary adjustment.In the present embodiment, adjusting module 3 can also be only by shielding touch-control end The anglec of rotation size on the curtain content area to choosing carries out secondary adjustment;Can certainly be adjusted in conjunction with the two, rotation Turning direction and be determined for adjustment direction, anglec of rotation size is then determined for adjustment progress.Below with adjusting module 3 Realize scene with above-mentioned three kinds respectively to illustrate.
Scene one: rotate detection module 2 time touch-control end direction of rotation on screen is detected, adjusting module 3 According to testing result, the content area being in selected state is carried out secondary adjustment to include:
Detect when touch-control end turns clockwise on screen, move selector to reach by the first of content area afterbody Dynamic first preset length, or move selector rollback the 4th preset length by the second of content area head;
Detect when touch-control end rotates on screen counterclockwise, move selector rollback by the first of content area afterbody Two preset length, or move selector by the second of content area head and move forward the 3rd preset length.
It should be appreciated that each preset length in the present embodiment can be arranged flexibly according to concrete application scenarios.Below Still with the display interface shown in Fig. 4 for illustrating.Assume that the content area currently chosen in Fig. 4 is Content selection module 1 The content area chosen, arranging the first preset length is 2 words, and the second preset length is 2 words, and the 3rd preset length is 2 Word, the 4th preset length is 2 words.
If now detecting, touch-control end turns clockwise on screen, then content area afterbody in adjusting module 3 just Fig. 4 First move selector and move forward 2 words, namely progress bar be extended to end of the sentence "." (punctuate also calculates a word herein) place, Or move 1 word of selector rollback by the first of content area afterbody, namely progress bar return back at " not busy " word of one's own profession.If inspection Measure touch-control end to rotate counterclockwise on screen, and when the content area being in selected state is carried out rollback by adjusting module 3, then Fig. 4 is moved the first of content area afterbody 2 words of selector rollback, i.e. return back at " not busy " word.If touch-control end being detected Screen rotates counterclockwise, and adjusting module 3 by be in the content area of selected state along with choose side in opposite direction To extension, then moving forward 2 words by moving selector by the second of content area head in Fig. 4, now progress bar is extended to " going of the preceding paragraph." Er Zichu.
Scene two: rotate detection module 2 time touch-control end anglec of rotation size on screen is detected, adjusting module 3 carry out secondary adjustment according to testing result to the content area being in selected state includes:
Length corresponding relation is adjusted with first anglec of rotation preset with region according to currently detected rotation angle value Determine the first object length that this rotation angle value is corresponding;
In the present embodiment, first anglec of rotation can be pre-set and adjust length mapping table with region, see table 4 below Shown in:
Table 4
Rotation angle value Adjust length
10 ° to 45 ° 1 word
45 ° to 65 ° 2 words
65 ° to 105 ° 4 words
Assume that rotating the currently detected rotation angle value of detection module 2 is 50 °, then adjusting module 3 match first Target length is 2 words.
After the length adjusted matches, then can in the rule pre-set, the content area chosen be adjusted by root Whole.Regulation rule herein can be to be any one in following four adjustment mode:
Adjusting module 3 moves selector rollback first object length by the first of content area afterbody, such as, will locate in Fig. 4 Progress bar in the content area of selected state return back at " not busy " word.
Adjusting module 3 moves selector rollback first object length by the second of content area afterbody, such as, will locate in Fig. 4 In the progress bar of the content area of selected state return back to " " at word.
Adjusting module 3 moves selector by the second of content area head and moves forward first object length, such as by Fig. 4 In be in selected state content area in opposite direction be extended to " going of the preceding paragraph along with choosing." place.
Adjusting module 3 moves selector by the first of content area afterbody and moves forward the region of first object length, will Fig. 4 is in selected state content area along with choose the direction section of being extended to tail "." place.
Scene three: rotate detection module 2 when being that touch-control end direction of rotation on screen and angular dimension are detected, Adjusting module 3 carries out secondary adjustment according to testing result to the content area being in selected state and includes:
Adjusting module 3 adjusts length with second anglec of rotation preset with region according to currently detected rotation angle value Corresponding relation determines the second target length that this rotation angle value is corresponding.In the present embodiment, the second rotation that can pre-set Angle adjusts length mapping table with region, sees shown in table 5 below:
Table 5
Rotation angle value Adjust length
5 ° to 35 ° 1 word
35 ° to 65 ° 2 words
65 ° to 95 ° 4 words
Assume that the currently detected anglec of rotation is 20 °, then the second target length that adjusting module 3 matches is 1 word.
After the length of adjustment is matched by adjusting module 3 according to table 2, then can root in the rule pre-set to choosing Content area be adjusted.Regulation rule herein includes:
When testing result be touch-control end turn clockwise on screen time, now the anglec of rotation be+, adjusting module 3 is by interior The first of appearance region afterbody is moved selector and moves forward the second target length, such as, will be in the content of selected state in Fig. 4 Region along with choose the direction section of being extended to tail " on " at word.Or adjusting module 3 moves the second of content area head Second target length described in selector rollback, such as, return back to the progress bar being in the content area of selected state in Fig. 4 At D score word.
When testing result be touch-control end rotate counterclockwise on screen time, adjusting module 3 is by the first of content area afterbody Mobile selector rollback the second target length, such as, return back to the progress bar being in the content area of selected state in Fig. 4 At " people " word;
Or when testing result be touch-control end rotate counterclockwise on screen time, adjusting module 3 is by the of content area head Two move selector moves forward the region of the second target length, such as, will be in the edge of the content area of selected state in Fig. 4 With choose in opposite direction be extended to the preceding paragraph "." place.
It should be appreciated that above-mentioned three kinds of scenes can set flexibly according to concrete application scenarios, and above-mentioned three kinds of scenes Switching can be configured in the terminal by user.And the concrete regulation rule under each scene also can be by user's root in the present embodiment Set flexibly according to demand, however it is not limited to forwards/reverse checking or rollback.
In the present embodiment, rotate detection module 2 and comprise the steps that
Position detection unit 21, is used for the longitudinal datum line detecting touch-control end respectively rotational trajectory on screen and rotation Turn forward and backward initial position and stop position;
Computing unit 22, is used for according to the rotational trajectory detected and rotates forward and backward initial position and stop position Determine direction of rotation and/or the anglec of rotation size of touch-control end.
And concrete, the operation touch control object in the present embodiment can be finger, pointer and other touch control operation objects.
The content choice adjusting apparatus that the present embodiment provides can in conjunction with existing length by or content selection mechanism and the behaviour such as slip Make the touch-control end of the touch control object rotational case on screen, the content area being in selected state is carried out secondary adjustment, permissible Quickly and the most accurately select the word needed, promote the satisfaction of Consumer's Experience.
4th embodiment
The present embodiment is with terminal as mobile phone, and is provided with the content choice adjusting apparatus shown in embodiment three in this mobile phone, Operation touch control object is user's finger, and touch-control end direction of rotation on screen and angular dimension are detected, according to inspection by mobile phone Survey result and the content area being in selected state is carried out secondary adjustment, the present invention is done further example.And set adjustment rule It is then:
When turning clockwise, then move selector by the first of content area afterbody and move forward the second target length;
When rotating counterclockwise, then move selector rollback the second target length by the second of content area head.
Second anglec of rotation pre-set and region adjust length mapping table and see shown in table 3 below:
Table 6
Rotation angle value Adjust length
10 ° to 50 ° 2 words
50 ° to 100 ° 6 words
100 ° to 180 ° 10 words
It is shown in Figure 12 that content choice now adjusts process, including:
S1201: mobile phone chooses the content area of correspondence according to the content choice instruction that user issues on screen.
In this step, user can select content current on screen based on long pressing on mobile phone, and this content is word, Referring also to the display interface shown in Fig. 9.
S1202: mobile phone when foregoing region is in selected state, the finger rotation on screen of detection finger Direction and angle;Assume that the result detected is for rotating 70 ° counterclockwise.
S803: mobile phone is according to the touch-control end rotational case testing result on the screen content regions to being in selected state Territory carries out secondary adjustment, specifically moves 6 words of the second target length described in selector rollback by the second of content area head, tool Body return back at " office " word of one's own profession.
It should be appreciated that the length in the present embodiment can characterize with " word " in the various embodiments described above, it is also possible to Characterize by byte, unit more various than top grade.
Visible, when the scheme of the present embodiment offer is applied to the intelligent terminal such as mobile phone, PAD, mobile reader, can be fine Ground improves user and selects font comparatively dense and the less word of font, and near screen edge or other bad accurate choosings Select the scene of word, promote Consumer's Experience.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
Above in conjunction with accompanying drawing, embodiments of the invention are described, but the invention is not limited in above-mentioned concrete Embodiment, above-mentioned detailed description of the invention is only schematic rather than restrictive, those of ordinary skill in the art Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, it may also be made that a lot Form, within these belong to the protection of the present invention.

Claims (10)

1. a content choice adjusting apparatus, it is characterised in that including:
Content selection module, for choosing the content area of correspondence on screen according to content choice instruction;
Rotating detection module, for when described content area is in selected state, detection touch-control end is on the screen Rotational case;
Adjusting module, for carrying out secondary adjustment according to testing result to the described content area being in selected state.
2. content choice adjusting apparatus as claimed in claim 1, it is characterised in that rotate detection module for described touch-control Direction of rotation on the screen and/or anglec of rotation size is held to detect.
3. content choice adjusting apparatus as claimed in claim 1 or 2, it is characterised in that described content area is character area.
4. a terminal, it is characterised in that include the content choice adjusting apparatus as described in any one of claim 1-3.
5. a content choice method of adjustment, it is characterised in that including:
On screen, the content area of correspondence is chosen according to content choice instruction;
When described content area is in selected state, detect touch-control end rotational case on the screen;
According to testing result, the described content area being in selected state is carried out secondary adjustment.
6. content choice method of adjustment as claimed in claim 5, it is characterised in that detect described touch-control end on the screen Rotational case include:
Detect described touch-control end direction of rotation on the screen and/or anglec of rotation size.
7. content choice method of adjustment as claimed in claim 6, it is characterised in that to described touch-control end on the screen When direction of rotation detects, according to testing result, the described content area being in selected state is carried out secondary adjustment and includes:
Detect when described touch-control end turns clockwise on the screen, move selection by the first of described content area afterbody Symbol moves forward the first preset length, or moves selector rollback the 4th preset length by the second of described content area head;
Detect when described touch-control end rotates the most counterclockwise, move selection by the first of described content area afterbody Symbol rollback the second preset length, or move selector by the second of described content area head and move forward the 3rd preset length.
8. content choice method of adjustment as claimed in claim 6, it is characterised in that to described touch-control end on the screen When anglec of rotation size detects, according to testing result, the described content area being in selected state is carried out secondary and adjust bag Include:
Adjust length corresponding relation according to currently detected rotation angle value with first anglec of rotation preset and region to determine The first object length that this rotation angle value is corresponding;
First object length described in selector rollback is moved by the first of described content area afterbody, or by described content area head The second of portion moves first object length described in selector rollback, or move the second of described content area head selector to Front movement described first object length, or move selector by the first of described content area afterbody and move forward described first mesh The region of mark length.
9. content choice method of adjustment as claimed in claim 6, it is characterised in that for described touch-control end on the screen Direction of rotation and angular dimension when detecting, according to testing result, the described content area being in selected state is carried out two Secondary adjustment includes:
Adjust length corresponding relation according to currently detected rotation angle value with second anglec of rotation preset and region to determine The second target length that this rotation angle value is corresponding;
When testing result be described touch-control end turn clockwise on the screen time, by the first of described content area afterbody the shifting Dynamic selector moves forward described second target length, or moves the second of described content area head described in selector rollback Second target length;When testing result be described touch-control end rotate the most counterclockwise time, by described content area tail The first of portion moves the second target length described in selector rollback, or move the second of described content area head selector to The region of described second target length of front movement.
10. the content choice method of adjustment as described in any one of claim 6-9, it is characterised in that described touch-control end is finger, Detect described touch-control end direction of rotation on the screen and/or anglec of rotation size include:
Detect longitudinal datum line of finger rotational trajectory on screen respectively and rotate forward and backward initial position and stop position Put;Described datum line is the straight line line that finger is the longest with longitudinal length in described screen contact region;
For according to the rotational trajectory that detects and rotate forward and backward initial position and stop position determines the rotation of touch-control end Turn direction and/or anglec of rotation size.
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