CN102375656A - Full spelling single character sliding input method, device and touch screen terminal based on touch screen - Google Patents
Full spelling single character sliding input method, device and touch screen terminal based on touch screen Download PDFInfo
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- CN102375656A CN102375656A CN2010102545813A CN201010254581A CN102375656A CN 102375656 A CN102375656 A CN 102375656A CN 2010102545813 A CN2010102545813 A CN 2010102545813A CN 201010254581 A CN201010254581 A CN 201010254581A CN 102375656 A CN102375656 A CN 102375656A
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Abstract
The embodiment of the invention discloses a full spelling single character sliding input method based on a touch screen, which comprises the following steps of: determining the current input characters according to touch point positions in a keyboard region of the touch screen and providing corresponding candidate characters in real time in a candidate region of the touch screen; prompting the subsequent optional characters according to the preset spelling rule in accordance with the current input characters and the former input characters; and detecting the sliding traces of the touch points on the touch screen in real time and repeating the steps when the sliding traces slide the promoted optional characters until the consumption of the current sliding input. Correspondingly, the embodiment of the invention also discloses a full spelling single character sliding input device and a touch screen terminal based on the touch screen. The sliding input concept is introduced in the full spelling single character input of the existing touch screen, the spelling rule of Pinyin is combined for fast prompting the press key letter in full spelling input, the input efficiency is greatly improved, and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of spelling individual character and slidingly input method, device and touch screen terminal based on touch-screen.
Background technology
Phonetic is the process that combines syllable into syllables, is exactly the composing law according to mandarin syllable; The continuously amalgamation and add tone and become a syllable rapidly of initial consonant, simple or compound vowel of a Chinese syllable; The main points of phonetic are: " preceding sound (initial consonant) is light short, and (simple or compound vowel of a Chinese syllable) is heavy between the back, and two sounds continuous violent bump." such as: input " h ", its back cannot be followed " g " only with " uang ", " e " etc.
The input of spelling individual character is a kind of input method, such as importing " usefulness " word, just must will import " you " word at key entry area input Pinyin " yong ", just must be at key entry area input Pinyin " ni ".Slidingly input method, the soft keyboard that it is mainly used in touch-screen refers to and does not lift finger (or stylus) after finger (or stylus) is clicked certain letter of soft keyboard, connects input near continuing to slide into the letter of wanting to import.
Existing spelling individual character input scheme based on touch-screen is not introduced the notion that slidingly inputs; Such as: when the user wants input " flower "; It need import " hua " in keyboard region, at this moment, the user need press letter " h " earlier; Find letter " u " to press afterwards, find letter " a " to press afterwards again.The inventor finds that in the process of embodiment of the present invention mainly there is following defective in existing spelling individual character input scheme:
1, adopt the single mode that presses click to carry out input operation, input efficiency is lower;
2, after the last letter input, during follow-up input, have only subalphbet just to satisfy legal phonetic spelling rules; Existing scheme is not pointed out its follow-up legal and valid letter with regard to the spelling rules of phonetic, is unfavorable for that user's active is sought, and has reduced user experience;
3, the user may press the invalid letter that some does not meet spelling rules in the process of initiatively seeking, thereby increases the processing pressure of input method engine, has further reduced input efficiency.
Summary of the invention
Embodiment of the invention technical matters to be solved is; Provide a kind of spelling individual character to slidingly input method, device and touch screen terminal based on touch-screen; In the spelling individual character input of existing touch-screen, introduce the notion that slidingly inputs, and combine the spelling rules of phonetic, carry out the quick prompt of the button letter of spelling input; Improve input efficiency greatly, promote user experience.
In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of spelling individual character based on touch-screen to slidingly input method, comprising:
According to the contact position of the keyboard region of touch-screen, confirm the character of current input, and corresponding candidate is provided in real time at the candidate regions of touch-screen;
According to the character of said current input and the character of input before,, point out follow-up optional character by predetermined spelling rules;
Detect the sliding trace of said contact on touch-screen in real time, when said sliding trace slips over the choosing character of said prompting, repeat above-mentioned steps, slidingly input end until this.
Wherein, said candidate regions at touch-screen also comprises after corresponding candidate is provided in real time: when detecting the user and select said candidate, the input of final character confirms that this slidingly inputs end.
Wherein, said candidate regions at touch-screen provides corresponding candidate in real time, comprising:
According to the character of said current input and the character and the combination of the character of input before of said current input, generate corresponding candidate in real time;
Candidate regions at touch-screen shows that said candidate supplies the user to select.
Wherein, after the sliding trace of the said contact of said real-time detection on touch-screen, also comprise: when detecting said contact and on said touch-screen, disappear, the input of final character confirms that this slidingly inputs end.
Wherein, the follow-up optional character of said prompting adopts any one or more in the following prompting mode: the keyboard region at touch-screen highlights follow-up optional character; Light the interior follow-up optional character of keyboard region of said touch-screen; Adopt particular color to show the interior follow-up optional character of keyboard region of said touch-screen.
Correspondingly, the embodiment of the invention also provides a kind of spelling individual character sliding input device based on touch-screen, comprising:
The character input block is used for the contact position according to the keyboard region of touch-screen, confirms the character of current input;
The individual character candidate unit is used for the character according to the input of said character input block, at the candidate regions of touch-screen corresponding candidate is provided in real time;
The character Tip element is used for by predetermined spelling rules, pointing out follow-up optional character according to the character of the current input of character input block and the character of input before;
The track detection unit; Be used for detecting in real time the sliding trace of said contact on touch-screen; And when detecting said sliding trace and slip over the choosing character of said character Tip element prompting, return said character input block and import processing, slidingly input end until this.
Wherein, said device also comprises:
Stop to confirm the unit, be used for when detecting the user and select said candidate that the individual character candidate unit provides that the character that stops said character input block is imported, and confirms that this slidingly inputs end; Perhaps, when said track detection unit detects said contact and on said touch-screen, disappears, stop the character input of said character input block, confirm that this slidingly inputs end.
Wherein, said individual character candidate unit comprises:
The candidate generation unit is used for generating corresponding candidate in real time according to the character of the current input of said character input block and the character and the combination of the character of input before of said current input;
Display unit is used for showing that at the candidate regions of touch-screen said candidate supplies the user to select.
Wherein, said device also comprises:
Storage unit is used to store the spelling rules of predefined spelling individual character input; Wherein, said spelling rules comprises any one or more in the following rule: two piece together rule, and Three kinds of hors d'oeuvres rule, integral body are recognized and read rule and have rule of one's own.
Correspondingly, the embodiment of the invention also provides a kind of touch screen terminal, comprises the above-mentioned spelling individual character sliding input device based on touch-screen.
Embodiment of the present invention embodiment has following beneficial effect:
1, the embodiment of the invention will slidingly input the method flexible Application in the spelling individual character input of touch-screen, adopt the mode that slidingly inputs to substitute the existing single click mode that presses, and improve input efficiency greatly;
2, the embodiment of the invention is carried out the quick prompt of the button letter of spelling individual character input according to the spelling rules of phonetic in the process of slidingly inputing, and avoids the one by one searching of user to whole keyboard, has promoted user experience;
3, the sliding trace of the embodiment of the invention is only when slipping over effective letter of prompting; Just carry out choosing and importing of letter; The combination of the non-purpose alphabetic string of having avoided causing because of slip has reduced the processing complexity of input method engine, has further improved input efficiency.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of first embodiment of the spelling individual character sliding input device based on touch-screen of the present invention;
Fig. 2 is the effect structure figure of the embodiment of touch-screen of the present invention;
Fig. 3 is the structural representation of second embodiment of the spelling individual character sliding input device based on touch-screen of the present invention;
Fig. 4 is the structural representation of the embodiment of individual character candidate unit of the present invention;
Fig. 5 slidingly inputs the process flow diagram of first embodiment of method for the spelling individual character based on touch-screen of the present invention;
Fig. 6 slidingly inputs the process flow diagram of second embodiment of method for the spelling individual character based on touch-screen of the present invention;
Fig. 7 slidingly inputs first design sketch of method for the spelling individual character based on touch-screen of the present invention;
Fig. 8 slidingly inputs second design sketch of method for the spelling individual character based on touch-screen of the present invention;
Fig. 9 slidingly inputs the 3rd design sketch of method for the spelling individual character based on touch-screen of the present invention;
Figure 10 slidingly inputs the 4th design sketch of method for the spelling individual character based on touch-screen of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of touch screen terminal, includes but not limited in the following terminal any one or more: touch-screen mobile phone, touch-screen PDA (Personal Digital Assistant, personal digital assistant) and touch screen computer.
The touch screen terminal that the embodiment of the invention provided comprises the spelling individual character sliding input device based on touch-screen, and it is the core of input method, such as: it can be the input method engine, mainly is to convert the coded strings of importing into corresponding results.
In concrete the realization, see also Fig. 1, be the structural representation of first embodiment of the spelling individual character sliding input device based on touch-screen of the present invention; Said device comprises:
In concrete the realization,, be the effect structure figure of the embodiment of touch-screen of the present invention please in the lump referring to Fig. 2; As shown in Figure 2, wherein, 1 is the input field of touch-screen, and it is the zone of input characters content; 2 is the candidate regions of touch-screen, and it provides candidate to supply the user to import selection; 3 is keyboard region, is used to the input area that the user provides coded character.
Particularly; When the user when the keyboard region of touch-screen presses certain character, said character input block 10 is confirmed the character that the user presses according to the position of contact, thereby confirms the character of current input; Such as: when the user clicks " h " key on touch-screen; The contact position corresponding characters that said character input block 10 produces when clicking according to the user is confirmed that the character of current input is " h ", and the current character of confirming is shown in the input field of touch-screen.
Individual character candidate unit 20 is used for the character according to 10 inputs of said character input block, at the candidate regions of touch-screen corresponding candidate is provided in real time;
In concrete the realization; Such as: if the character of current input is " h "; Said individual character candidate unit 20 is according to the character of said character input block 10 inputs; To be the corresponding individual character of spelling syllable of initial consonant with " h " character in real time, be presented at the candidate regions confession user selection of touch-screen by the height of utilization rate; For another example: if user's current input character is " a "; The character of input is " h " before; Then said individual character candidate unit 20 will be the individual character of spelling syllable by " h " character combination according to " ha " character combination in real time, be presented at the candidate regions confession user selection of touch-screen by the height of utilization rate.It is understandable that; Height demonstration by utilization rate here is merely for example, and said individual character candidate unit 20 can also come the show candidate word according to the tone of spelling syllable, such as: the tone of the spelling syllable of " Korea Spro " is the second sound; The tone of " Chinese " is the fourth sound; Then can " Korea Spro " be presented at " Chinese " before, other situation similar analysis are not given unnecessary details at this.
In concrete the realization, according to the difference that syllable is formed, syllable commonly used generally is divided into following four big types: (1) two phonetic joint: initial consonant+simple or compound vowel of a Chinese syllable (as: father ba, hand shou); (2) Three kinds of hors d'oeuvres syllable: initial consonant+mother Jie+simple or compound vowel of a Chinese syllable (as: light guang, spring quan); (3) integral body is recognized the pronunciation joint: come down to initial consonant+simple or compound vowel of a Chinese syllable (as: zhi, four si); (4) self-syllable: do not have initial consonant, only with the simple or compound vowel of a Chinese syllable of a, o, e switch (as: Ah a likes ai, coat ao, peace an, o, Europe ou, goose e).Particularly, wherein, initial consonant comprises: b, p, m, f, d, t, n, l, g, k, h, j, q, x, z, c, s, zh, ch, sh, r, y, w; Simple or compound vowel of a Chinese syllable comprises: a, ai, ao, an, ang, o, ou, ong, e, ei, en, er, eng, i, iu, in, ing, iong, u, ui, un, ue, v; Mother Jie+simple or compound vowel of a Chinese syllable: uai, uei, uan, uen, uang, iao, iou; Integral body is recognized the pronunciation joint: zhi, chi, shi, ri, zi, ci, si, yi, wu, yu, ye, yue, yin, yun, yuan, ying.According to above-mentioned spelling rules, said character Tip element 30, according to the character of said character input block 10 current inputs and before the input character, point out follow-up optional character; Such as: current input character is " h ", input character not before, the follow-up choosing character of then said character Tip element 30 promptings is " a ", " u ", " e "; For another example: current input character is " a ", and input character is " h " before, and the follow-up optional character of then said character Tip element 30 promptings is: " i ", " o ", " n ".Particularly, said character Tip element 30 can adopt in the following prompting mode any one or more to point out follow-up optional character: the keyboard region at touch-screen highlights follow-up optional character; Light the interior follow-up optional character of keyboard region of said touch-screen; Adopt particular color to show the interior follow-up optional character of keyboard region of said touch-screen.
In concrete the realization, because adopting, the embodiment of the invention slidingly inputs method, therefore; Press certain character in (or click) touchscreen keys panel with hand or pointer as the user after; Can produce a contact, afterwards, the user does not lift finger or pointer; Keep this contact on touch-screen, to slide, thereby can carry out the input of successive character.Said track detection unit 40; Promptly be used for detecting in real time the sliding trace of said contact on touch-screen; And detect in real time and judge whether said sliding trace slips over the choosing character of said character Tip element 30 promptings; Particularly, do not consider that sliding trace slips over the situation of a plurality of choosing characters simultaneously, promptly said track detection unit 40 detects the choosing character that said sliding trace slips at first.When detecting said sliding trace and slip over the choosing character of said prompting, return said character input block 10 and import processing.Particularly; Said sliding trace also possibly slip over the not character of prompting, and at this moment, said device is not done any processing; Guarantee like this to have only when sliding trace slips over optional significant character; Just import processing, avoided the combination of non-purpose character string, thereby reduce the processing complexity of input method engine.
The embodiment of the invention will slidingly input the method flexible Application in the spelling individual character input of touch-screen, adopt the mode that slidingly inputs to substitute the existing single click mode that presses, and improve input efficiency greatly; According to the spelling rules of phonetic, in the process of slidingly inputing, carry out the quick prompt of the button letter of spelling individual character input, avoid the one by one searching of user to whole keyboard, promoted user experience; Sliding trace only in effective when letter that slips over prompting, just carries out alphabetical choosing and import, and the combination of the non-purpose alphabetic string of having avoided causing because of slip has reduced the processing complexity of input method engine, has further improved input efficiency.
See also Fig. 3, be the structural representation of second embodiment of the spelling individual character sliding input device based on touch-screen of the present invention; Identical with a last embodiment, the said device of present embodiment comprises: character input block 10, individual character candidate unit 20, character Tip element 30 and track detection unit 40.In the present embodiment, said device further comprises:
Stop to confirm unit 50, be used for when detecting the user and select said candidate that individual character candidate unit 20 provides that the character that stops said character input block 10 is imported, and confirms that this slidingly inputs end; Perhaps, when said track detection unit 40 detects said contact and on said touch-screen, disappears, stop the character input of said character input block 10, confirm that this slidingly inputs end.
In concrete the realization; When detecting the user and select certain candidate; Said device think the user this slidingly input and find the word that it is wanted; Then said termination confirms that unit 50 stops the character input of said character input block 10, confirms that this slidingly inputs end, can slidingly input next time; When said track detection unit 40 detects said contact and on said touch-screen, disappears; Be the user lift the finger or pointer away from said touch-screen; Then said termination confirms that unit 50 stops the character input of said character input block 10; Confirm that this slidingly inputs end, can slidingly input next time.
Storage unit 60 is used to store the spelling rules of predefined spelling individual character input;
Wherein, said spelling rules comprises any one or more in the following rule: two piece together rule, and Three kinds of hors d'oeuvres rule, integral body are recognized and read rule and have rule of one's own.Said spelling rules specifically can not given unnecessary details at this referring to foregoing.
The embodiment of the invention will slidingly input the method flexible Application in the spelling individual character input of touch-screen, adopt the mode that slidingly inputs to substitute the existing single click mode that presses, and improve input efficiency greatly; According to the spelling rules of phonetic, in the process of slidingly inputing, carry out the quick prompt of the button letter of spelling individual character input, avoid the one by one searching of user to whole keyboard, promoted user experience; Sliding trace only in effective when letter that slips over prompting, just carries out alphabetical choosing and import, and the combination of the non-purpose alphabetic string of having avoided causing because of slip has reduced the processing complexity of input method engine, has further improved input efficiency.
For clearer explanation the present invention, will describe in detail to individual character candidate unit 20 of the present invention below.
See also Fig. 4, be the structural representation of the embodiment of individual character candidate unit of the present invention; Said individual character candidate unit 20 comprises:
In concrete the realization; Candidate generation unit 201 generates corresponding candidate according to the character combination of input in real time; Such as: current being input as " h ", not input before, it is the corresponding individual character of spelling syllable of initial consonant that said candidate generation unit 201 generates with " h " character in real time; For another example: current being input as " a ", be input as " h " before, it is the individual character of " ha " character string that then said candidate generation unit 201 generates syllable in real time.
In concrete the realization, said display unit 202 supplies the user to select the real-time candidate regions that is presented at touch-screen of candidate that said candidate generation unit 201 generates.Particularly, said display unit 202 can show according to the height of the utilization rate of each candidate in order, certainly; Said display unit 202 can also come the show candidate word according to tone or other modes of spelling syllable; Such as: the tone of the spelling syllable of " Korea Spro " is the second sound, and the tone of " Chinese " is the fourth sound, then can " Korea Spro " be presented at " Chinese " before; Other situation similar analysis are not given unnecessary details at this.
The embodiment of the invention can be real-time the character combination according to input, generate candidate and offer the user and select.
For clearer explanation the present invention, will the performed input method of spelling individual character input media based on touch-screen by above-mentioned touch screen terminal be described in detail below.
See also Fig. 5, slidingly input the process flow diagram of first embodiment of method for the spelling individual character based on touch-screen of the present invention; Said input method comprises:
S101 according to the contact position of the keyboard region of touch-screen, confirms the character of current input;
In concrete the realization; When the user when the keyboard region of touch-screen presses certain character, said S101 confirms the character that the user presses according to the position of contact, thereby confirms the character of current input; Such as: when the user clicks " h " key on touch-screen; The contact position corresponding characters that produces when said S101 clicks according to the user is confirmed that the character of current input is " h ", and the current character of confirming is shown in the input field of touch-screen.
S102 provides corresponding candidate in real time at the candidate regions of touch-screen;
In concrete the realization; Such as: the character with current input is that " h " is example; Said S102 will be the corresponding individual character of spelling syllable of initial consonant with " h " character according to the character of said input in real time, be presented at the candidate regions confession user selection of touch-screen by the height of utilization rate; If user's current input character is " a "; The character of input is " h " before; Then said S102 will be the individual character of spelling syllable by " h " character combination according to " ha " character combination in real time, be presented at the candidate regions confession user selection of touch-screen by the height of utilization rate.It is understandable that; Height demonstration by utilization rate here is merely for example, and said S102 can also come the show candidate word according to the tone of spelling syllable, such as: the tone of the spelling syllable of " Korea Spro " is the second sound; The tone of " Chinese " is the fourth sound; Then can " Korea Spro " be presented at " Chinese " before, other situation similar analysis are not given unnecessary details at this.
S103 according to the character of said current input and the character of input before, by predetermined spelling rules, points out follow-up optional character;
In concrete the realization, according to the spelling rules of phonetic, said S103 points out follow-up optional character according to the character of said current input and the character of importing before; Such as: current input character is " h ", input character not before, then said S103 points out follow-up choosing character to be " a ", " u ", " e "; For another example: current input character is " a ", and input character is " h " before, and then said S103 points out follow-up optional character to be: " i ", " o ", " n ".Particularly, said S103 can adopt in the following prompting mode any one or more to point out follow-up optional character: the keyboard region at touch-screen highlights follow-up optional character; Light the interior follow-up optional character of keyboard region of said touch-screen; Adopt particular color to show the interior follow-up optional character of keyboard region of said touch-screen.
S104 detects the sliding trace of said contact on touch-screen in real time, when said sliding trace slips over the choosing character of said prompting, returns S101, repeats above-mentioned steps, slidingly inputs end until this.
In concrete the realization, because adopting, the embodiment of the invention slidingly inputs method, therefore; Press certain character in (or click) touchscreen keys panel with finger or pointer as the user after; Can produce a contact, afterwards, the user does not lift finger or pointer; Keep this contact on touch-screen, to slide, thereby can carry out the input of successive character.Said S104 promptly detects the sliding trace of said contact on touch-screen in real time; And detect in real time and judge whether said sliding trace slips over the choosing character of said S103 prompting; Particularly; Do not consider that sliding trace slips over the situation of a plurality of choosing characters simultaneously, promptly said S104 detects the choosing character that said sliding trace slips at first.When detecting said sliding trace and slip over the choosing character of said prompting, return said S101, this choosing character that slips over is imported processing.Particularly; Said sliding trace also possibly slip over the not character of prompting, at this moment, the input media of touch screen terminal (such as: the input method engine) do not do any processing; Guarantee like this to have only when sliding trace slips over optional significant character; Just import processing, avoided the combination of non-purpose character string, thereby reduce the processing complexity of input method engine.
The embodiment of the invention will slidingly input the method flexible Application in the spelling individual character input of touch-screen, adopt the mode that slidingly inputs to substitute the existing single click mode that presses, and improve input efficiency greatly; According to the spelling rules of phonetic, in the process of slidingly inputing, carry out the quick prompt of the button letter of spelling individual character input, avoid the one by one searching of user to whole keyboard, promoted user experience; Sliding trace only in effective when letter that slips over prompting, just carries out alphabetical choosing and import, and the combination of the non-purpose alphabetic string of having avoided causing because of slip has reduced the processing complexity of input method engine, has further improved input efficiency.
See also Fig. 6, slidingly input the process flow diagram of second embodiment of method for the spelling individual character based on touch-screen of the present invention; Said input method comprises:
S201 according to the contact position of the keyboard region of touch-screen, confirms the character of current input;
In concrete the realization, said S201 is identical with the step of the S101 of a last embodiment, does not give unnecessary details at this.
S202 according to the character of said current input and the character and the combination of the character of input before of said current input, generates corresponding candidate in real time;
In concrete the realization, combination generates corresponding candidate to said S202 according to input character in real time, such as: current being input as " h ", not input before, it is the corresponding individual character of spelling syllable of initial consonant that said S202 generates with " h " character in real time; For another example: current being input as " a ", be input as " h " before, then said S202 generates the individual character of syllable for " ha " character string in real time.
S203 shows said candidate at the candidate regions of touch-screen;
In concrete the realization, the candidate regions that is presented at touch-screen that the candidate that said S203 generates said S202 is real-time supplies the user to select.Particularly, said S203 can show according to the height of the utilization rate of each candidate in order, certainly; Said S203 can also come the show candidate word according to tone or other modes of spelling syllable; Such as: the tone of the spelling syllable of " Korea Spro " is the second sound, and the tone of " Chinese " is the fourth sound, then can " Korea Spro " be presented at " Chinese " before; Other situation similar analysis are not given unnecessary details at this.Particularly, above-mentioned S202-S203 is the refinement step of the S102 among the last embodiment.
S204, whether judges selects said candidate, if judged result is for being then to change S209 over to; Otherwise, change S205 over to;
S205 according to the character of current input and the character of input before, by predetermined spelling rules, points out follow-up optional character;
In concrete the realization, said S205 is identical with the S103 step of a last embodiment, does not give unnecessary details at this.
S206 detects the sliding trace of said contact on touch-screen in real time;
In concrete the realization, because adopting, the embodiment of the invention slidingly inputs method, therefore; Press certain character in (or click) touchscreen keys panel with finger or pointer as the user after, can produce a contact, afterwards; The user does not lift finger or pointer; Keep this contact on touch-screen, to slide, thereby can carry out the input of successive character, said S206 promptly detects the sliding trace of said contact on touch-screen in real time.
S207 judges whether said contact disappears on touch-screen, if judged result is for being then to change S209 over to; Otherwise, change S208 over to;
In concrete the realization, said S207 judges whether touch screen terminal continues to receive the contact signal on the touch-screen, receives contact signal when continuing, and then said S207 judges that said contact does not disappear; If do not receive contact signal, lift finger or pointer away from said touch-screen such as: the user who slidingly inputs operation; Perhaps, the contact signal that receives has interruption, lifts finger or pointer away from said touch-screen such as: the user who slidingly inputs operation, afterwards, presses touch-screen again; Under the then above-mentioned situation, said S207 judges that said contact disappears on touch-screen.
S208 judges whether said sliding trace slips over the choosing character of said prompting, if judged result is for being then to change S201 over to; Otherwise, finish;
S209, the input of final character confirms that this slidingly inputs end; Afterwards, change end over to.
In concrete the realization; When said S204 judges has been selected certain candidate; Be the input method device (such as: the input method engine) think the user this slidingly input and find the word that it is wanted; The input of then said S209 final character confirms that this slidingly inputs end, can slidingly input next time; In addition; When said S207 judges that said contact disappears on said touch-screen; The user who promptly slidingly inputs operation lifts finger or pointer away from said touch-screen, and then this slidingly inputs and accomplishes, the input of said S209 final character; Confirm that this slidingly inputs end, can slidingly input next time.
The embodiment of the invention will slidingly input the method flexible Application in the spelling individual character input of touch-screen, adopt the mode that slidingly inputs to substitute the existing single click mode that presses, and improve input efficiency greatly; According to the spelling rules of phonetic, in the process of slidingly inputing, carry out the quick prompt of the button letter of spelling individual character input, avoid the one by one searching of user to whole keyboard, promoted user experience; Sliding trace only in effective when letter that slips over prompting, just carries out alphabetical choosing and import, and the combination of the non-purpose alphabetic string of having avoided causing because of slip has reduced the processing complexity of input method engine, has further improved input efficiency.
For clearer explanation the present invention, will describe with an instantiation below.
Suppose that the user wants input " boat " word, then the user needs input of character string " hang ", and then the input method idiographic flow of the embodiment of the invention is following:
When initial, all characters of the keyboard region of touch-screen are choosing character (not considering numerical character);
See also Fig. 7, slidingly input first design sketch of method for the spelling individual character based on touch-screen of the present invention; When the detection user presses " h " character, the input field of touch-screen input " h " character, and the candidate regions of touch-screen shows with " h " to be the corresponding individual character of spelling syllable of initial consonant in real time; Simultaneously, according to predetermined spelling rules, in the keyboard region of touch-screen, " a ", " e ", " u " character is given prominence to be shown (can adopt specific color, such as: redness), be choosing character with these three characters of prompting user;
See also Fig. 8, slidingly input second design sketch of method for the spelling individual character based on touch-screen of the present invention; Detect user's finger in real time and press the sliding trace of contact on touch-screen that touch-screen produces; When detecting the user and press " a " character; Input field input " ha " character of touch-screen, and the candidate regions of touch-screen shows with " ha " to be the individual character of spelling syllable in real time; Simultaneously, according to predetermined spelling rules, in the keyboard region of touch-screen, " i ", " o ", " n " character is given prominence to be shown (can adopt specific color, such as: redness), be choosing character with these three characters of prompting user;
It is understandable that, the word that will import by user itself as if the word that candidate regions showed this moment, such as: " Kazakhstan " word; Then the user can select " Kazakhstan " word; The word that touch screen terminal will be selected is input to the input field of touch-screen, simultaneously, stops this character that slidingly inputs input; Confirm that this slidingly inputs end, the user can slidingly input next time; If the character of input was wrong before user's this moment found; Want to stop this and slidingly input, the liftable finger of user then is away from touch-screen; Touch screen terminal detects contact signal and disappears; Then stop this character that slidingly inputs input, confirm that this slidingly inputs end, the user can slidingly input next time.
See also Fig. 9, slidingly input the 3rd design sketch of method for the spelling individual character based on touch-screen of the present invention; Continue to detect in real time user's finger and press the sliding trace of contact on touch-screen that touch-screen produces; When detecting the user and press " n " character; Input field input " han " character of touch-screen, and the candidate regions of touch-screen shows with " han " to be the individual character of spelling syllable in real time; Simultaneously, according to predetermined spelling rules, in the keyboard region of touch-screen, " g " character is given prominence to be shown (can adopt specific color, such as: redness), be choosing character with this character of prompting user;
It is understandable that, the word that will import by user itself as if the word that candidate regions showed this moment, such as: " Korea Spro " word; Then the user can select " Korea Spro " word; The word that touch screen terminal will be selected is input to the input field of touch-screen, simultaneously, stops this character that slidingly inputs input; Confirm that this slidingly inputs end, the user can slidingly input next time; If the character of input was wrong before user's this moment found; Want to stop this and slidingly input, the liftable finger of user then is away from touch-screen; Touch screen terminal detects contact signal and disappears; Then stop this character that slidingly inputs input, confirm that this slidingly inputs end, the user can slidingly input next time.
See also Figure 10, slidingly input the 4th design sketch of method for the spelling individual character based on touch-screen of the present invention; Continue to detect in real time user's finger and press the sliding trace of contact on touch-screen that touch-screen produces; When detecting the user and press " g " character; Input field input " hang " character of touch-screen, and the candidate regions of touch-screen shows with " hang " to be the individual character of spelling syllable in real time; Simultaneously, according to predetermined spelling rules, there are not other choosing characters in the keyboard region of touch-screen;
This moment, candidate regions institute explicit user was wanted " boat " word of importing; The user can select " boat " word; The word that touch screen terminal will be selected is input to the input field of touch-screen, simultaneously, stops this character that slidingly inputs input; Confirm that this slidingly inputs end, the user can slidingly input next time; In addition, if this moment candidate regions candidate be not that the user wants the word imported because other choosing characters of follow-up nothing; The liftable finger of user then; Away from touch-screen, touch screen terminal detects contact signal and disappears, and then stops this character that slidingly inputs input; Confirm that this slidingly inputs end, the user can slidingly input next time.
Through the description of the foregoing description, the embodiment of the invention will slidingly input the method flexible Application in the spelling individual character input of touch-screen, adopt the mode that slidingly inputs to substitute the existing single click mode that presses, and improve input efficiency greatly; According to the spelling rules of phonetic, in the process of slidingly inputing, carry out the quick prompt of the button letter of spelling individual character input, avoid the one by one searching of user to whole keyboard, promoted user experience; Sliding trace only in effective when letter that slips over prompting, just carries out alphabetical choosing and import, and the combination of the non-purpose alphabetic string of having avoided causing because of slip has reduced the processing complexity of input method engine, has further improved input efficiency.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Above disclosedly be merely preferred embodiment of the present invention; Certainly can not limit the present invention's interest field with this; One of ordinary skill in the art will appreciate that all or part of flow process that realizes the foregoing description; And, still belong to the scope that invention is contained according to the equivalent variations that claim of the present invention is done.
Claims (10)
1. the spelling individual character based on touch-screen slidingly inputs method, it is characterized in that, comprising:
According to the contact position of the keyboard region of touch-screen, confirm the character of current input, and corresponding candidate is provided in real time at the candidate regions of touch-screen;
According to the character of said current input and the character of input before,, point out follow-up optional character by predetermined spelling rules;
Detect the sliding trace of said contact on touch-screen in real time, when said sliding trace slips over the choosing character of said prompting, repeat above-mentioned steps, slidingly input end until this.
2. input method as claimed in claim 1 is characterized in that, said candidate regions at touch-screen also comprises after corresponding candidate is provided in real time:
When detecting the user and select said candidate, the input of final character confirms that this slidingly inputs end.
3. input method as claimed in claim 2 is characterized in that, said candidate regions at touch-screen provides corresponding candidate in real time, comprising:
According to the character of said current input or the character and the combination of the character of input before of said current input, generate corresponding candidate in real time;
Candidate regions at touch-screen shows that said candidate supplies the user to select.
4. input method as claimed in claim 1 is characterized in that, after the sliding trace of the said contact of said real-time detection on touch-screen, also comprises:
When detecting said contact and on said touch-screen, disappear, the input of final character confirms that this slidingly inputs end.
5. input method as claimed in claim 1 is characterized in that, the follow-up optional character of said prompting adopts any one or more in the following prompting mode:
Keyboard region at touch-screen highlights follow-up optional character;
Light the interior follow-up optional character of keyboard region of said touch-screen;
Adopt particular color to show the interior follow-up optional character of keyboard region of said touch-screen.
6. the spelling individual character sliding input device based on touch-screen is characterized in that, comprising:
The character input block is used for the contact position according to the keyboard region of touch-screen, confirms the character of current input;
The individual character candidate unit is used for the character according to the input of said character input block, at the candidate regions of touch-screen corresponding candidate is provided in real time;
The character Tip element is used for by predetermined spelling rules, pointing out follow-up optional character according to the character of the current input of character input block and the character of input before;
The track detection unit; Be used for detecting in real time the sliding trace of said contact on touch-screen; And when detecting said sliding trace and slip over the choosing character of said character Tip element prompting, return said character input block and import processing, slidingly input end until this.
7. device as claimed in claim 6 is characterized in that, also comprises:
Stop to confirm the unit, be used for when detecting the user and select said candidate that the individual character candidate unit provides that the character that stops said character input block is imported, and confirms that this slidingly inputs end; Perhaps,
When said track detection unit detects said contact and on said touch-screen, disappears, stop the character input of said character input block, confirm that this slidingly inputs end.
8. device as claimed in claim 7 is characterized in that, said individual character candidate unit comprises:
The candidate generation unit is used for generating corresponding candidate in real time according to the character of the current input of said character input block and the character and the combination of the character of input before of said current input;
Display unit is used for showing that at the candidate regions of touch-screen said candidate supplies the user to select.
9. like each described device of claim 6-8, it is characterized in that, also comprise:
Storage unit is used to store the spelling rules of predefined spelling individual character input;
Wherein, said spelling rules comprises any one or more in the following rule: two piece together rule, and Three kinds of hors d'oeuvres rule, integral body are recognized and read rule and have rule of one's own.
10. a touch screen terminal is characterized in that, comprises each described spelling individual character sliding input device based on touch-screen like claim 6-8.
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