CN109634502A - The touch inputting method of numeric keypad - Google Patents
The touch inputting method of numeric keypad Download PDFInfo
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- CN109634502A CN109634502A CN201710926636.2A CN201710926636A CN109634502A CN 109634502 A CN109634502 A CN 109634502A CN 201710926636 A CN201710926636 A CN 201710926636A CN 109634502 A CN109634502 A CN 109634502A
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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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
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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
- G06F3/04886—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 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
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- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of touch inputting methods of numeric keypad, the numeric keypad is made of 10 numeric keys, switch key and symbolic key, one of number key is mutually mapped with multiple character keys, the input method, it include: after user's digital touch key, obtain touch presses a coordinate, lift starting point coordinate and the direction vector pressed between a coordinate and the lift starting point coordinate；It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；When the length of the direction vector is more than the threshold range of setting, four, upper and lower, left and right orientation is judged from the deflection of the direction vector, determines that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively；Output and the one-to-one character keys of mapping.The present invention can fast and accurately pass through inputting Chinese characters by phonetic notation by basic numeric keypad.
Description
Technical field
The present invention relates to input methods, more particularly to the touch inputting method of numeric keypad.
Background technique
It is soft that input method software is mounted to a kind of input of text in computer or other equipment (mobile phone, tablet computer)
Part, i.e., the input mode application used when writing the projects such as text or document.Input method software as a kind of input tool,
It is essential kernel software in computer and electronic equipment, is user and the medium that machine interacts, has powerful
Text inputs identification function, and intelligent development also becomes the important mark that Internet era man-machine interaction mode is changed with innovated
Will.
With the arrival in touch screen epoch, intelligent handheld device input method is quick as one kind, behaviour is simple and user circle
The good writing system of friend, be not only intelligent handheld device must input tool, but also will change network social intercourse epoch user
Experience process.Currently, the keyboard classes of handheld device input method software be roughly divided into two kinds: T9 keyboard (nine grids keyboard),
Qwerty keyboard (full keyboard).Nine grids keyboard is that the function of carrying out on the basis of traditional T9 key is improved.T9 key be by 0~
Totally 12 keys are constituted for 9 10 numeric keys, " * " and " # ", and phonetic alphabet are shown in the lower section of number: nine grids keyboard is in T9 key
On the basis of different functional areas is added according to different functional requirements, key and functional area are integrated.Typical input circle
Face is as shown in Figure 1, include attachment function area, keyboard region, basic function area, prompt operation area, quick symbol/candidate regions etc..So
And this will lead to following problem: for large screen handheld device, user can not pass through the singlehanded input for completing a word；
For the small screen handheld device, each key area natively very little, in addition various functional areas, the finger of user is difficult standard
Really press selected key；In addition, though various functional areas are the functions of increasing keyboard, the region of each functional areas is smaller,
For the content that can be shown with regard to less, such functional areas expanded sense is little；Finally, according to the input habit of user, Hen Duogong
Energy area user is rarely employed, and may not even be aware that how to use, and such functional areas extension can be described as wasting space, allows originally narrow
Small screen more seems crowded.Since qwerty keyboard (full keyboard) is smaller than the key of nine grids keyboard, above-mentioned drawback for
For full keyboard, undoubtedly make the matter worse.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, a kind of touch inputting method of numeric keypad is provided, it can be by basic
Numeric keypad, fast and accurately pass through inputting Chinese characters by phonetic notation.
A kind of touch inputting method of numeric keypad, the numeric keypad is by 10 numeric keys, switch key and symbolic key group
At one of number key is mutually mapped with multiple character keys, the input method, comprising:
After user's digital touch key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate for touch is obtained
Direction vector between the lift starting point coordinate；
It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；
When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；
When the length of the direction vector is more than the threshold range of setting, judge from the deflection of the direction vector
Four, upper and lower, left and right orientation determines that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively；
Output and the one-to-one character keys of mapping.
In one of the embodiments, on 2~9 number key according to upper and lower, left and right, it is middle display with it is upper map, under reflect
Penetrate, left mapping, right mapping, the corresponding character keys of this mapping, wherein the character keys of lower mapping respectively with 2~9 eight numbers
Word corresponds；Upper mapping, left mapping, right mapping, the character keys of this mapping are a pair of with 26 letters of a~z one respectively
It answers.
In one of the embodiments, on 1 number key according to upper and lower, left and right, it is middle display with it is upper mapping, it is lower mapping,
Left mapping, right mapping, corresponding five character keys of this mapping, wherein five character keys are respectively with digital 1, high and level tone
(-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ) it corresponds.
This mapping of 1 number key is corresponding with number 1 in one of the embodiments,；
When the length of the direction vector is more than the threshold range of setting, not " from the deflection of the direction vector
Judge four, upper and lower, left and right orientation, determine that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively ", but,
According to tetra- kinds of touch tracks of ˉ, ˊ, ˇ, ˋ respectively determine high and level tone (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ) tone mapping.
In one of the embodiments, on the switch key according to upper and lower, left and right, it is middle display with it is upper mapping, it is lower mapping,
Left mapping, right mapping, the corresponding five kinds of switching keys of this mapping, five kinds of switching keys are pressed with shift key, carriage return respectively
Key, backspace key, Chinese and English switch key, candidate handover key correspond.
This mapping of 0 number key is corresponding with number 0 in one of the embodiments,；On 0 number key according to it is upper,
Under, left and right display and upper mapping, lower mapping, it is left map, corresponding four cursor keys of right mapping；
It is when triggering the cursor key in one of direction, current cursor is mobile to one direction；
Press a little, and be not detected when lifting whithin a period of time when detecting, using the touch point currently parked as
Lift starting point coordinate, cursor described in continuous moving.
In one of the embodiments, in the symbolic key according to upper and lower, left and right, it is middle display with it is upper mapping, it is lower mapping,
Left mapping, right mapping, the corresponding five kinds of symbol keys of this mapping, which includes symbol switching key and four kinds
Common punctuate key.
This mapping of symbolic key is corresponding with symbol switching key in one of the embodiments,；
When triggering the symbol switch key, described 1~9 number key is switched to candidate punctuation mark, for user
Selection；
Whithin a period of time, the punctuate key of four punctuation marks selected recently according to user is as the common mark
Point key, is shown in the orientation of four, the upper and lower, left and right of the symbolic key.
The mobile key of keyboard is equipped on the edge of the numeric keypad in one of the embodiments, and/or described
The quadrangle of numeric keypad is equipped with size and adjusts key；
When user pulls the keyboard movement key, to the mobile numeric keypad of tow direction；
When user pulls the size adjustment key, to numeric keypad described in tow direction scaling.
After the step of output is with the mapping one-to-one character keys in one of the embodiments, further includes:
According to Pinyin rule, when the word of output, word have two or more candidate items, under current cursor
Several candidate items are preset in side's display, wherein being equipped with numeral mark before each candidate item；
Candidate item corresponding with numeral mark is exported according to the number key of user's triggering.
The invention has the following beneficial effects:
A kind of touch inputting method of above-mentioned numeric keypad, the numeric keypad is generally with the cloth of existing T9 keyboard
Office is identical, is made of 10 numeric keys, switch key and symbolic key, and one of number key is mutually mapped with multiple character keys,
This meets user's habit, allows user that can be familiar with input method of the invention, the input method as early as possible, comprising: touches in user
After touching number key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate and the lift starting point coordinate for touch is obtained
Between direction vector；The present invention combines touch technology and input method technology, thus the key that map each key can
It is expanded.It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；It is true by pressing a coordinate
Be scheduled on which key choose on numeric keypad is, then by lift a little or touch terminal go to determine specifically map which is by
Key.When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；When the direction to
When the length of amount is more than the threshold range of setting, four, upper and lower, left and right orientation is judged from the deflection of the direction vector, point
Do not determine that this triggering is upper mapping, lower mapping, left mapping, right mapping；Output and the one-to-one character keys of mapping.
It can be seen that a key can map out 5 keys on numeric keypad, 12 keys can map out 60 in total on numeric keypad
Kind key, can cover common letter, punctuate, switch key etc. completely, be not necessarily to additional extension functional areas, see cellphone inputting method
Get up closer to the input method of computor-keyboard, while more saving screen occupied space, or even allow one hand of user also can be quick
Input.
Detailed description of the invention
Fig. 1 is the interface of input method schematic diagram of this prior art；
Fig. 2 is a kind of first embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
Fig. 3 is a kind of second embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
Fig. 4 is a kind of 3rd embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
Fig. 5 is a kind of fourth embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
Fig. 6 is a kind of 5th embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
Fig. 7 is a kind of sixth embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
Fig. 8 is a kind of 7th embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
Fig. 1 is the interface of input method schematic diagram of this prior art；Currently, the keyboard classes of handheld device input method software are big
Cause is divided into two kinds: T9 keyboard (nine grids keyboard), qwerty keyboard (full keyboard).Nine grids keyboard is the base in traditional T9 key
The function of carrying out on plinth is improved.T9 key is that totally 12 keys are constituted by 0~9 10 numeric keys, " * " and " # ", and phonetic alphabet are shown in
The lower section of number: nine grids keyboard adds different functional areas according to different functional requirements on the basis of T9 key, will be by
Key and functional area are integrated.Typical input interface is as shown in Figure 1, include attachment function area, keyboard region, basic function area, fast
Prompt operating space, quick symbol/candidate regions etc..However, this will lead to following problem: for large screen handheld device, user
The singlehanded input for completing a word can not be passed through；For the small screen handheld device, each key area natively very little adds
Upper various functional areas, the finger of user are difficult accurately to press selected key；Though in addition, various functional areas increase keyboard
Function, but the region of each functional areas is smaller, and for the content that can be shown with regard to less, such functional areas expanded sense is little；Most
Afterwards, according to the input habit of user, many functional areas users are rarely employed, and may not even be aware that how to use, such functional areas
Extension can be described as wasting space, and originally narrow screen is allowed more to seem crowded.Due to nine palaces of qwerty keyboard (full keyboard) ratio
The key of lattice keyboard is smaller, and above-mentioned drawback undoubtedly makes the matter worse for full keyboard.
Fig. 2 is a kind of first embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；
A kind of touch inputting method of numeric keypad, the numeric keypad is by 10 numeric keys, switch key and symbolic key group
At one of number key is mutually mapped with multiple character keys, the input method, comprising:
After user's digital touch key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate for touch is obtained
Direction vector between the lift starting point coordinate；
It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；
When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；
When the length of the direction vector is more than the threshold range of setting, judge from the deflection of the direction vector
Four, upper and lower, left and right orientation determines that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively；
Output and the one-to-one character keys of mapping.
A kind of touch inputting method of above-mentioned numeric keypad, the numeric keypad is generally with the cloth of existing T9 keyboard
Office is identical, is made of 10 numeric keys, switch key and symbolic key, and one of number key is mutually mapped with multiple character keys,
This meets user's habit, allows user that can be familiar with input method of the invention, the input method as early as possible, comprising: touches in user
After touching number key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate and the lift starting point coordinate for touch is obtained
Between direction vector；The present invention combines touch technology and input method technology, thus the key that map each key can
It is expanded.It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；It is true by pressing a coordinate
Be scheduled on which key choose on numeric keypad is, then by lift a little or touch terminal go to determine specifically map which is by
Key.When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；When the direction to
When the length of amount is more than the threshold range of setting, four, upper and lower, left and right orientation is judged from the deflection of the direction vector, point
Do not determine that this triggering is upper mapping, lower mapping, left mapping, right mapping；Output and the one-to-one character keys of mapping.
It can be seen that a key can map out 5 keys on numeric keypad, 12 keys can map out 60 in total on numeric keypad
Kind key, can cover common letter, punctuate, switch key etc. completely, be not necessarily to additional extension functional areas, see cellphone inputting method
Get up closer to the input method of computor-keyboard, while more saving screen occupied space, or even allow one hand of user also can be quick
Input.
In one of the embodiments, on 2~9 number key according to upper and lower, left and right, it is middle display with it is upper map, under reflect
Penetrate, left mapping, right mapping, the corresponding character keys of this mapping, wherein the character keys of lower mapping respectively with 2~9 eight numbers
Word corresponds；Upper mapping, left mapping, right mapping, the character keys of this mapping are a pair of with 26 letters of a~z one respectively
It answers.In the present embodiment, lower mapping definition is number key by unification, while being shown on numeric keypad, makes user very clear,
Reduce the learning cost of user.Eight keys can map out 40 kinds of keys in total, be allocated in 26 letters and 8 numbers, be also full of
The remaining key position for having 6 blank, as shown in Figure 2 2~6,8 upper mapping is blank.It preferably, can be by this 6 blank
Key an, the common simple or compound vowel of a Chinese syllable filling such as en, in, ong, ü n, uang.
In one of the embodiments, on 1 number key according to upper and lower, left and right, it is middle display with it is upper mapping, it is lower mapping,
Left mapping, right mapping, corresponding five character keys of this mapping, wherein five character keys are respectively with digital 1, high and level tone
(-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ) it corresponds.As shown in Fig. 2, compared to traditional T9 keyboard, number of the invention
Keyboard improves to some extent, and further includes being located at 1 number key originally with tone replacement other than the aforementioned display character according to orientation
Syllable-dividing mark.After tone is added, on the one hand, it no longer needs to traditional syllable-dividing mark, in fact, this syllable-dividing mark is seldom used substantially,
The prior art can carry out partial by initial consonant, by introducing tone, can further reduce the screening model of candidate item
It encloses, realization more fast and accurately inputs.Effect is as shown in Figure 4.
Fig. 3 is a kind of second embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention.As shown in figure 3, institute
State input method, comprising:
After user's digital touch key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate for touch is obtained
Direction vector between the lift starting point coordinate；
It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；
When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；
When the length of the direction vector is more than the threshold range of setting, according to tetra- kinds of touch track difference of ˉ, ˊ, ˇ, ˋ
Determine high and level tone (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ) tone mapping；
Output and the one-to-one character keys of mapping.
In the present embodiment, the mapping of tone is determined by touch track, is both so difficult to different from gesticulating input method
Identification, and can be accustomed to closer to user, allow user intuitively to input tone.Effect is as shown in Figure 4.
Fig. 4 is a kind of 3rd embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；As shown in figure 4, number
The key in the lower left corner of word keyboard is switch key, on the switch key according to upper and lower, left and right, middle display and upper mapping, lower mapping,
Left mapping, right mapping, the corresponding five kinds of switching keys of this mapping, five kinds of switching keys are pressed with shift key, carriage return respectively
Key, backspace key, Chinese and English switch key, candidate handover key correspond.Assuming that user is ready for " examination " word, the operation of user
It is as follows, it is pressed first from number key 7 and the right mapping of slide trigger to the right, shows " s " in the body matter above screen at this time, and
Candidate regions under the cursor show candidate items such as " 1 be 2 go 3 to say that 4 ask 5 to send "；Then it clicks number key 4 and triggers this mapping, screen
Show " sh " in the body matter of top, and candidate regions under the cursor show " 1 be 2 say on 34 pairs 5 who " etc. candidate items；Finally
Sequentially inputting " i " and falling tone (ˋ) tone shows interface as shown in Figure 4.At this point, if user presses simultaneously downwards from number key 2
It is mapped under slide trigger, it is corresponding " examination " to choose numeral mark 2.If user click switch key triggers the "+" of this mapping, so that it may
" 1 is 2 examination, 3 city, 4 thing, 5 formula " subsequent candidate item is shown with page turning, it is much like with computer input method on this surface, but realize former
Reason is to be fitted using touching technique, is on the one hand more in line with the use habit for being familiar with the user of computer input method, separately
On the one hand, technical effect identical with computer input method is more easily realized by succinct numeric keypad.If user from
Switch key pressing and the left mapping of slide trigger to the left, that is, press backspace key, shows " sh " again in the body matter above screen,
And candidate regions under the cursor show " 1 be 2 say on 34 pairs 5 who " etc. candidate items.If user is from switching key pressing and slides to the right
The dynamic right mapping of triggering, that is, press Chinese and English switch key, directly export shi in the body matter above screen.If user is from cutting
It changes in key pressing and upward sliding triggering and maps, that is, press shift key, small English alphabet will be all switched in numeric keypad
Capitalization, effect such as Fig. 6.
Fig. 5 is a kind of fourth embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention.The one of the present embodiment
The touch inputting method of kind numeric keypad, the numeric keypad are made of 10 numeric keys, switch key and symbolic key, one of them
Number key is mutually mapped with multiple character keys, the input method, comprising:
After user's digital touch key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate for touch is obtained
Direction vector between the lift starting point coordinate；
It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；
When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；
When the length of the direction vector is more than the threshold range of setting, judge from the deflection of the direction vector
Four, upper and lower, left and right orientation determines that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively；
Output and the one-to-one character keys of mapping；
According to Pinyin rule, when the word of output, word have two or more candidate items, under current cursor
Several candidate items are preset in side's display, wherein being equipped with numeral mark before each candidate item；
Candidate item corresponding with numeral mark is exported according to the number key of user's triggering.
The 5 candidate item differences provided with Fig. 4, the present embodiment provides 9 candidate items, while candidate regions follow cursor to move
It is dynamic, it is not take up the position of numeric keypad, compared to Figure 1, keyboard multiplexing rate of the invention is higher, while having deleted unnecessary function
It can area.It is illustrated in figure 4 individual character input, similarly, the present invention may also apply to phrase inputtings to repeat no more again.
Fig. 6 is a kind of 5th embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention.Fig. 6 compared with Fig. 5,
Cursor jumps to the second of the first row.In the present embodiment, this mapping of 0 number key is corresponding with number 0；0 number
It is shown and upper mapping, lower mapping, left mapping, corresponding four cursor keys of right mapping on key according to upper and lower, left and right；
It is when triggering the cursor key in one of direction, current cursor is mobile to one direction；
Press a little, and be not detected when lifting whithin a period of time when detecting, using the touch point currently parked as
Lift starting point coordinate, cursor described in continuous moving.
Cursor is mobile to be also current T9 keyboard and other cell phone keyboards do not have and take into account, and the prior art is to make user direct
Position in text determines the current location of cursor, but in this way, jumping out the operating area of keyboard, user should necessarily connect not
Free time, it is difficult to complete operation with a hand.Four mappings up and down of number key 0 are set as cursor up and down by the present invention
Mobile key can more look after the input experience of user, and especially for large screen cell phone, user still can be mobile by a finger
What cursor was positioned.
Preferably, as shown in fig. 6, according to upper and lower, left and right, middle display and upper mapping, lower mapping, a left side in the symbolic key
Mapping, right mapping, the corresponding five kinds of symbol keys of this mapping, five kinds of symbol keys include that symbol switching key and four kinds are normal
Punctuate key.Specifically, it is upper mapping, it is lower mapping, it is left mapping, it is right mapping respectively with "?.,；" four punctuates are corresponding, this
It is mapped as symbol switching key, effect as shown in Figure 7 is shown after triggering.
Fig. 7 is a kind of sixth embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention；In the present embodiment,
This mapping of symbolic key is corresponding with symbol switching key；
When triggering the symbol switch key, described 1~9 number key is switched to candidate punctuation mark, for user
Selection；
Whithin a period of time, the punctuate key of four punctuation marks selected recently according to user is as the common mark
Point key, is shown in the orientation of four, the upper and lower, left and right of the symbolic key.
It should be noted that as shown in Figure 7 "?.,；" four common punctuates and revocable, but variable, it can basis
User's habit periodically substitutes.
Fig. 8 is a kind of 7th embodiment schematic diagram of the touch inputting method of numeric keypad of the present invention.Fig. 8 compared with Fig. 7,
It is the schematic diagram of transverse screen or widescreen.If keyboard will necessarily be zoomed out than elongation so as to cause the distance of key according to the prior art,
Allow user have to both hands input.Particularly, on public transport subway, user is not caned while playing mobile phone to vacate holding and helps, and holds
Contingency easily occurs.And in this implementation, the mobile key of keyboard is equipped on the edge of the numeric keypad, and/or described
The quadrangle of numeric keypad is equipped with size and adjusts key；It is mobile to tow direction when user pulls the keyboard movement key
The numeric keypad；When user pulls the size adjustment key, to numeric keypad described in tow direction scaling.To use
Family can by keyboard scaling, tow to screen on one side, singlehanded input can be realized.If the numeric keypad upper right corner of Fig. 8 is keyboard
Mobile key.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of touch inputting method of numeric keypad, which is characterized in that the numeric keypad by 10 numeric keys, switch key and
Symbolic key composition, one of number key are mutually mapped with multiple character keys, the input method, comprising:
After user's digital touch key, pressing a coordinate, lift starting point coordinate and described pressing a coordinate and institute for touch is obtained
State the direction vector between lift starting point coordinate；
It selects and the key pressing the corresponding number key of a coordinate and being triggered for this；
When the length of the direction vector is in the threshold range of setting, determine that this triggering is this mapping；
When the length of the direction vector is more than the threshold range of setting, upper and lower from the judgement of the deflection of the direction vector,
Left and right four orientation determine that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively；
Output and the one-to-one character keys of mapping.
2. the touch inputting method of numeric keypad according to claim 1, which is characterized in that on 2~9 number key according to
Upper and lower, left and right, middle display and upper mapping, lower mapping, left mapping, it is right map, the corresponding character keys of this mapping, wherein
The character keys of lower mapping are corresponded with 2~9 eight numbers respectively；The character of upper mapping, left mapping, right mapping, this mapping
Key is corresponded with 26 letters of a~z respectively.
3. the touch inputting method of numeric keypad according to claim 1, which is characterized in that on 1 number key according to it is upper,
Under, left and right, middle display and upper mapping, lower mapping, left mapping, it is right map, corresponding five character keys of this mapping, wherein
Five character keys respectively with number 1, high and level tone (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ) correspond.
4. the touch inputting method of numeric keypad according to claim 1, which is characterized in that this mapping of 1 number key
It is corresponding with number 1；
When the length of the direction vector is more than the threshold range of setting, not " judge from the deflection of the direction vector
Four, upper and lower, left and right orientation determines that this triggering is upper mapping, lower mapping, left mapping, right mapping respectively ", but, according to
Tetra- kinds of touch tracks of ˉ, ˊ, ˇ, ˋ respectively determine high and level tone (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ) tone mapping.
5. the touch inputting method of numeric keypad according to claim 1, which is characterized in that on the switch key according to
Upper and lower, left and right, middle display and upper mapping, lower mapping, left mapping, right mapping, the corresponding five kinds of switching keys of this mapping, are somebody's turn to do
Five kinds of switching keys are a pair of with shift key, carriage return key, backspace key, Chinese and English switch key, candidate handover key one respectively
It answers.
6. the touch inputting method of numeric keypad according to claim 1, which is characterized in that this mapping of 0 number key
It is corresponding with number 0；It shows on 0 number key according to upper and lower, left and right opposite with upper mapping, lower mapping, left mapping, right mapping
Four cursor keys answered；
It is when triggering the cursor key in one of direction, current cursor is mobile to one direction；
It presses a little, and is not detected when lifting whithin a period of time when detecting, using the touch point currently parked as lifting
Put coordinate, cursor described in continuous moving.
7. the touch inputting method of numeric keypad according to claim 1, which is characterized in that in the symbolic key according to
Upper and lower, left and right, middle display and upper mapping, lower mapping, left mapping, right mapping, the corresponding five kinds of symbol keys of this mapping, are somebody's turn to do
Five kinds of symbol keys include symbol switching key and four kinds of common punctuate keys.
8. the touch inputting method of numeric keypad according to claim 7, it is characterised in that: this mapping of symbolic key and symbol
Number switching key is corresponding；
When triggering the symbol switch key, described 1~9 number key is switched to candidate punctuation mark, for selection by the user；
Whithin a period of time, the punctuate key of four punctuation marks selected recently according to user is pressed as the common punctuate
Key is shown in the orientation of four, the upper and lower, left and right of the symbolic key.
9. the touch inputting method of numeric keypad according to claim 1, which is characterized in that on the side of the numeric keypad
Edge is equipped with the mobile key of keyboard, and/or is equipped with size on the quadrangle of the numeric keypad and adjusts key；
When user pulls the keyboard movement key, to the mobile numeric keypad of tow direction；
When user pulls the size adjustment key, to numeric keypad described in tow direction scaling.
10. the touch inputting method of numeric keypad according to any one of claims 1 to 9, which is characterized in that output and institute
After the step of stating mapping one-to-one character keys, further includes:
It is aobvious in the lower section of current cursor when the word of output, word have two or more candidate items according to Pinyin rule
Show and preset several candidate items, wherein being equipped with numeral mark before each candidate item；
Candidate item corresponding with numeral mark is exported according to the number key of user's triggering.
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| CN201710926636.2A CN109634502A (en) | 2017-10-08 | 2017-10-08 | The touch inputting method of numeric keypad |
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