CN103246437A - Approach for switching input methods and terminal - Google Patents
Approach for switching input methods and terminal Download PDFInfo
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- CN103246437A CN103246437A CN2012100239579A CN201210023957A CN103246437A CN 103246437 A CN103246437 A CN 103246437A CN 2012100239579 A CN2012100239579 A CN 2012100239579A CN 201210023957 A CN201210023957 A CN 201210023957A CN 103246437 A CN103246437 A CN 103246437A
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Abstract
The invention provides an approach for switching input methods. The approach comprises: step 102, acquiring operation input information sensed by a terminal; step 104, determining character types matched with the operation input information; and step 106, displaying character input interfaces corresponding to the character types. Correspondingly, the invention further provides the terminal. By means of the technical scheme, during hand input and mixed input of various characters particularly, the input speed is accelerated, the operation is simplified, and the user experience is improved.
Description
Technical field
The present invention relates to input technology, in particular to a kind of method and a kind of terminal of switching input method.
Background technology
In correlation technique, input method is divided into various input such as hand-writing input method, inputting method, and the user can manually select input method according to content to be entered.Content to be entered is that " hello for example! The number of AB is 13635772314, please contact her! ".Utilize the prior art scheme to realize according to following steps:
Step 1: as shown in Figure 3A, selecting current input method is hand-writing input method, and handwriting input finishes that " hello! " input.
Step 2: realize the input of alphabetical AB.
Method 1: shown in Fig. 3 B, 3C, hand-written " A ", hand-written " B " then.(annotate: it is slower than the QWERTY keyboard input to do input speed like this);
Method 2: the manual switchover input method is the alphabetic keypad input method, input " A " then, " B ".(annotating: need the manual switchover input method like this).
Step 3: if step 2 system of selection 1, continue to get final product with hand-writing input method input " number be "; If step 2 system of selection 2, need manually input method is switched to hand-writing input method, then with hand-writing input method input " number be " (annotating: need the manual switchover input method like this).
Step 4: input digit " 13635772314, ".
Method 1: hand-written input " 1 " successively, " 3 ", " 6 ", " 3 ", " 5 ", " 7 ", " 7 ", " 2 ", " 3 ", " 1 ", " 4 ", ", " (annotate: it is slower to do input speed like this);
Method 2: the manual switchover input method is imported " 1 " successively to digital keyboard inputting method, " 3 ", " 6 ", " 3 ", " 5 ", " 7 ", " 7 ", " 2 ", " 3 ", " 1 ", " 4 ", ", " (annotating: need the manual switchover input method like this).
A step 5: " please contact her with the hand-writing input method input! ".
If step 4 using method 1 continues input and " please contact her! " get final product; If step 4 using method 2, needing to switch input method earlier is hand-writing input method, and input " please contact her then! " (annotating: need the manual switchover input method like this).
As seen, when the input content is mixed mutually for Chinese, English (big/lowercase) and numeral, there is following defective with existing input method:
1. when the input of all characters was all used hand-writing input method, slow with the input speed that the hand-writing input method input is English, digital, when continuous letter or number particularly occurring, input speed will be considerably slower than QWERTY keyboard input or numeric keypad input.
2. with hand-writing input method input Chinese, use the QWERTY keyboard inputting English letter, use the numeric keypad input digit, need manual switchover back and forth between hand-writing input method, English letter keyboard input, numeric keypad input, operation is tired of locks.
Therefore, need a kind of technology of new switching input method, can when carrying out handwriting input, especially when the mixing input that multiple character occurs, accelerate input speed, simplify the operation, promote the user and experience.
Summary of the invention
The present invention just is being based on the problems referred to above, has proposed a kind of technology of new switching input method, can especially when the mixing input that multiple character occurs, accelerate input speed when carrying out handwriting input, simplifies the operation, and promotes the user and experiences.
Need to prove, in the present invention, character types are divided into alpha type character and character type character, wherein, the alpha type character comprises letter and number, wherein, letter is as English alphabet, French letter, Russion letter etc., after can directly being imported by keyboard, can constitute word or statement, and not need through cataloged procedure; And the character type character is as Chinese, Japanese, Korean etc., and this class character can't directly be imported by keyboard, and must can obtain corresponding characters by cataloged procedure, and shows in terminal.For instance, for the alpha type character, when need inputs " 123 ", can directly use keyboard input " 1 ", " 2 ", " 3 " get final product, when need inputs " ball ", can directly use keyboard input " b ", " a ", " l ", " l " gets final product, and for the character type character, when need inputs " ball ", if adopt spelling input method, then need input " q ", " i ", " u ", after by terminal it being encoded then, the literal that obtains being complementary, as demonstrate " asking ", " ball ", " autumn " etc., selected by the user again, or adopt other input method, but all can't after the keyboard input, directly obtain corresponding expected result, can't accomplish " input is gained ", this is obvious and the alpha type character is inequality.Thereby required for the present invention will the solution, when the mixing input of carrying out character type character and alpha type character, accelerate the input speed of alpha type character as far as possible just.
In view of this, the present invention proposes a kind of method of switching input method, comprising: the operation input information that step 102, acquisition terminal are sensed; Step 104 is judged the character types that are complementary with described operation input information; Step 106 demonstrates the character inputting interface corresponding with described character types at the screen of described terminal.In this technical scheme, because to alpha type character such as English alphabet, the French letter, Roman number, when arabic numeral etc. mate, often the time is longer, cause operation slowly, make complex operation and manually access corresponding keyboard, therefore, can be defined as these or similarly during the alpha type character, demonstrate corresponding alpha type figure keyboard at screen automatically, as when confirming as English alphabet, demonstrate QWERTY keyboard, when confirming as numeral, demonstrate corresponding numeric keypad, like this, the user can directly select corresponding alpha type character at keyboard, and is when this carries out continuous alpha type character input at needs, obviously more convenient.
In technique scheme, preferably, described operation input comprises phonetic entry, touches input and/or keyboard input.In this technical scheme, for phonetic entry, be that the voice of user's input are resolved, obtain the character that the user need import, refer to that touch-screen receives the superincumbent operation of user as sliding at screen and touch input, the information that receives when dragging, comprised the coordinate information of point on screen that is touched in this information, after the coordinate information in the certain hour threshold value is connected, just can obtain corresponding operation trace, and if this operation trace is shown on screen in real time, be that the user can see---along with finger slides at screen, stayed the track that slides at screen.After the continued operation of user in the certain hour threshold value, obtained corresponding operation trace, it may be a continuous track, it also may be the combination of many tracks, then the character type character in this operation trace and the character library, alpha type character etc. are mated, confirm corresponding character ocra font ocr or alpha type character.
In technique scheme, preferably, in described step 106, also comprise: gather the switching signal that described terminal induction arrives; And according to described switching signal, the character inputting interface that demonstrates on the screen with described terminal switches to the corresponding character inputting interface of described and described character types.In this technical scheme, on the one hand, the operation trace mistake that originally is the character type character may be recognized as the alpha type character, and demonstrate for the alpha type character input keyboard, then this moment can be by the input switching signal, as click the virtual switching push button on the screen or mark corresponding to the gesture track of default figure etc. at screen, by terminal the alpha type character input keyboard is switched and be shown as corresponding matching result.On the other hand, the operation trace mistake that originally is the alpha type character may be recognized as the character type character, and demonstrate corresponding matching result, then can demonstrate the alpha type character input keyboard that is complementary by the input switching signal equally this moment.Here, when the switching of carrying out between alpha type character input keyboard and the input results, the result of mating before can using also can add the information that stresses when mating, as lay particular emphasis on operation trace is recognized as character type character or alpha type character, mate again then.
In technique scheme, preferably, also comprise: when described terminal screen shows dummy keyboard, have hand-written touch recognition district on the screen, to gather the operation input information that described terminal induction arrives.In this technical scheme, when the user imports in the information of carrying out, access dummy keyboard with convenient input, if and after using the keyboard input, also wish to import by input mode before again, therefore, can carry out the switching of input method by this hand-written touch recognition district.In addition, this hand-written touch recognition district can be set to be present on the screen always, but because the restriction of the size of screen when having dummy keyboard, can be dwindled the size in touch recognition district.
In technique scheme, preferably, described input information is character input information or cursor mobile message, when described information is the cursor mobile message, also comprise: described terminal detects cursor and identifies residing position, and judge after near the character types of the character of described cursor sign, carry out described step 106.In this technical scheme, the cursor sign " near " can be the front of cursor sign, as showing " her phone is 123456 " at screen, when cursor is identified at " being 1 " centre, then be judged as the numeral input, just demonstrate accordingly such as numeric keypad, it also can be the back of cursor sign, when then cursor is identified in the middle of " being 1 ", then be judged as the Chinese character input, the front and back of concrete cursor sign are set and can be set up on their own and manufacturer terminal preestablishes by the user.In this way, can in the information of having imported, add new content at any time easily.
In technique scheme, preferably, in described step 106, also comprise: if described character types are letter, then further judge the capital and small letter state of described letter; And demonstrate character inputting interface corresponding to described capital and small letter state at the screen of described terminal.In this technical scheme, for the alpha type character, such as for English alphabet, Greek alphabet etc., the state issues that has capital and small letter, this moment can be with the capital and small letter state of the alpha type character input keyboard that demonstrates and the capital and small letter state consistency of the operation trace that picks out, certainly, also can arrange as preferentially be shown as small letter in advance by the user, and demonstrate switching virtual button of capital and small letter state etc. at the small letter keyboard that demonstrates, can be at any time the capital and small letter state of its keyboard be switched.
According to another aspect of the invention, also proposed a kind of terminal, having comprised: collecting unit, gather the operation input information of sensing; The described operation input information that described collecting unit is gathered is analyzed in the information analysis unit, obtains the corresponding characters type; Display processing unit according to the analysis result of described information analysis unit, demonstrates the character inputting interface corresponding with described character types at the screen of described terminal.In this technical scheme, because to alpha type character such as English alphabet, the French letter, Roman number, when arabic numeral etc. mate, often the time is longer, cause operation slowly, make complex operation and manually access corresponding keyboard, therefore, can be defined as these or similarly during the alpha type character, demonstrate corresponding alpha type figure keyboard at screen automatically, as when confirming as English alphabet, demonstrate QWERTY keyboard, when confirming as numeral, demonstrate corresponding numeric keypad, like this, the user can directly select corresponding alpha type character at keyboard, and is when this carries out continuous alpha type character input at needs, obviously more convenient.
In technique scheme, preferably, described operation input comprises phonetic entry, touches input and/or keyboard input.In this technical scheme, for phonetic entry, be that the voice of user's input are resolved, obtain the character that the user need import, refer to that touch-screen receives the superincumbent operation of user as sliding at screen and touch input, the information that receives when dragging, comprised the coordinate information of point on screen that is touched in this information, after the coordinate information in the certain hour threshold value is connected, just can obtain corresponding operation trace, and if this operation trace is shown on screen in real time, be that the user can see---along with finger slides at screen, stayed the track that slides at screen.After the continued operation of user in the certain hour threshold value, obtained corresponding operation trace, it may be a continuous track, it also may be the combination of many tracks, then the character type character in this operation trace and the character library, alpha type character etc. are mated, confirm corresponding character ocra font ocr or alpha type character.
In technique scheme, preferably, described collecting unit also is used for: gather the switching signal of sensing; And described terminal also comprises: switch unit, according to the described switching signal that described collecting unit is gathered, the character inputting interface that demonstrates on the screen with described terminal switches to the character inputting interface corresponding with described character types.In this technical scheme, on the one hand, the operation trace mistake that originally is the character type character may be recognized as the alpha type character, and demonstrate for the alpha type character input keyboard, then this moment can be by the input switching signal, as click the virtual switching push button on the screen or mark corresponding to the gesture track of default figure etc. at screen, by terminal the alpha type character input keyboard is switched and be shown as corresponding matching result.On the other hand, the operation trace mistake that originally is the alpha type character may be recognized as the character type character, and demonstrate corresponding matching result, then can demonstrate the alpha type character input keyboard that is complementary by the input switching signal equally this moment.Here, when the switching of carrying out between alpha type character input keyboard and the input results, the result of mating before can using also can add the information that stresses when mating, as lay particular emphasis on operation trace is recognized as character type character or alpha type character, mate again then.
In technique scheme, preferably, described collecting unit also is used for: when described terminal screen shows dummy keyboard, form hand-written touch recognition district at screen, and gather the switching signal that described hand-written touch recognition district senses.In this technical scheme, when the user imports in the information of carrying out, access dummy keyboard with convenient input, if and after using the keyboard input, also wish to import by input mode before again, therefore, can carry out the switching of input method by this hand-written touch recognition district.In addition, this hand-written touch recognition district can be set to be present on the screen always, but because the restriction of the size of screen when having dummy keyboard, can be dwindled the size in touch recognition district.
In technique scheme, preferably, described input information is character input information or cursor mobile message, when described information is the cursor mobile message, also comprises: detecting unit, detect cursor and identify residing position; The type judging unit according to the testing result of described detecting unit, is judged near the character types of the character of described cursor sign; And described display processing unit also is used for: according to the judged result of described type judging unit, demonstrate the character inputting interface corresponding with described character types at the screen of described terminal.In this technical scheme, the cursor sign " near " can be the front of cursor sign, as showing " her phone is 123456 " at screen, when cursor is identified at " being 1 " centre, then be judged as the numeral input, just demonstrate accordingly such as numeric keypad, it also can be the back of cursor sign, when then cursor is identified in the middle of " being 1 ", then be judged as the Chinese character input, the front and back of concrete cursor sign are set and can be set up on their own and manufacturer terminal preestablishes by the user.In this way, can in the information of having imported, add new content at any time easily.
In technique scheme, preferably, also comprise: character state judging unit is under the situation of letter at described character types, judges the capital and small letter state of described letter; And described display processing unit also is used for: according to the judged result of described character state judging unit, demonstrate character inputting interface corresponding to described capital and small letter state at the screen of described terminal.In this technical scheme, for the alpha type character, such as for English alphabet, Greek alphabet etc., the state issues that has capital and small letter, this moment can be with the capital and small letter state of the alpha type character input keyboard that demonstrates and the capital and small letter state consistency of the operation trace that picks out, certainly, also can arrange as preferentially be shown as small letter in advance by the user, and demonstrate switching virtual button of capital and small letter state etc. at the small letter keyboard that demonstrates, can be at any time the capital and small letter state of its keyboard be switched.
By above technical scheme, can when carrying out handwriting input, especially when the mixing input that multiple character occurs, accelerate input speed, simplify the operation, promote the user and experience.
Description of drawings
Fig. 1 shows the process flow diagram of the method for switching input method according to an embodiment of the invention;
Fig. 2 shows the block diagram of terminal according to an embodiment of the invention;
Fig. 3 A to 3C shows the synoptic diagram that utilizes hand-writing input method to import of correlation technique;
Fig. 4 A to 4I shows the synoptic diagram that utilizes hand-writing input method to import according to an embodiment of the invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments the present invention is further described in detail.
Set forth a lot of details in the following description so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the process flow diagram of the method for switching input method according to an embodiment of the invention.
As shown in Figure 1, switch the method for input method according to an embodiment of the invention, comprising: the operation input information that step 102, acquisition terminal are sensed; Step 104 is judged the character types that are complementary with operation input information; Step 106 demonstrates the character inputting interface corresponding with these character types at the screen of terminal.In this technical scheme, because to alpha type character such as English alphabet, the French letter, Roman number, when arabic numeral etc. mate, often the time is longer, cause operation slowly, make complex operation and manually access corresponding keyboard, therefore, can be defined as these or similarly during the alpha type character, demonstrate corresponding alpha type figure keyboard at screen automatically, as when confirming as English alphabet, demonstrate QWERTY keyboard, when confirming as numeral, demonstrate corresponding numeric keypad, like this, the user can directly select corresponding alpha type character at keyboard, and is when this carries out continuous alpha type character input at needs, obviously more convenient.
In technique scheme, the operation input comprises phonetic entry, touches input and/or keyboard input.In this technical scheme, for phonetic entry, be that the voice of user's input are resolved, obtain the character that the user need import, refer to that touch-screen receives the superincumbent operation of user as sliding at screen and touch input, the information that receives when dragging, comprised the coordinate information of point on screen that is touched in this information, after the coordinate information in the certain hour threshold value is connected, just can obtain corresponding operation trace, and if this operation trace is shown on screen in real time, be that the user can see---along with finger slides at screen, stayed the track that slides at screen.After the continued operation of user in the certain hour threshold value, obtained corresponding operation trace, it may be a continuous track, it also may be the combination of many tracks, then the character type character in this operation trace and the character library, alpha type character etc. are mated, confirm corresponding character ocra font ocr or alpha type character.
In technique scheme, in step 106, also comprise: the switching signal that acquisition terminal is sensed; And according to switching signal, the character inputting interface that demonstrates on the screen with terminal switches to the corresponding character inputting interface of judging with step 104 of character types.In this technical scheme, on the one hand, the operation trace mistake that originally is the character type character may be recognized as the alpha type character, and demonstrate for the alpha type character input keyboard, then this moment can be by the input switching signal, as click the virtual switching push button on the screen or mark corresponding to the gesture track of default figure etc. at screen, by terminal the alpha type character input keyboard is switched and be shown as corresponding matching result.On the other hand, the operation trace mistake that originally is the alpha type character may be recognized as the character type character, and demonstrate corresponding matching result, then can demonstrate the alpha type character input keyboard that is complementary by the input switching signal equally this moment.Here, when the switching of carrying out between alpha type character input keyboard and the input results, the result of mating before can using also can add the information that stresses when mating, as lay particular emphasis on operation trace is recognized as character type character or alpha type character, mate again then.
In technique scheme, also comprise: when terminal screen shows dummy keyboard, have hand-written touch recognition district on the screen, import information with the operation that acquisition terminal is sensed.In this technical scheme, when the user imports in the information of carrying out, access dummy keyboard with convenient input, if and after using the keyboard input, also wish to import by input mode before again, therefore, can carry out the switching of input method by this hand-written touch recognition district.In addition, this hand-written touch recognition district can be set to be present on the screen always, but because the restriction of the size of screen when having dummy keyboard, can be dwindled the size in touch recognition district.
In technique scheme, input information is character input information or cursor mobile message, when this information is the cursor mobile message, also comprises: terminal detects cursor and identifies residing position, and judge after near the character types of the character of cursor sign execution in step 106.In this technical scheme, the cursor sign " near " can be the front of cursor sign, as showing " her phone is 123456 " at screen, when cursor is identified at " being 1 " centre, then be judged as the numeral input, just demonstrate accordingly such as numeric keypad, it also can be the back of cursor sign, when then cursor is identified in the middle of " being 1 ", then be judged as the Chinese character input, the front and back of concrete cursor sign are set and can be set up on their own and manufacturer terminal preestablishes by the user.In this way, can in the information of having imported, add new content at any time easily.
In technique scheme, in step 106, also comprise: if character types are letter, then further judge the capital and small letter state of letter; And demonstrate character inputting interface corresponding to the capital and small letter state at the screen of terminal.In this technical scheme, for the alpha type character, such as for English alphabet, Greek alphabet etc., the state issues that has capital and small letter, this moment can be with the capital and small letter state of the alpha type character input keyboard that demonstrates and the capital and small letter state consistency of the operation trace that picks out, certainly, also can arrange as preferentially be shown as small letter in advance by the user, and demonstrate switching virtual button of capital and small letter state etc. at the small letter keyboard that demonstrates, can be at any time the capital and small letter state of its keyboard be switched.
Fig. 2 shows the block diagram of terminal according to an embodiment of the invention.
As shown in Figure 2, terminal 200 according to an embodiment of the invention, comprising: collecting unit 202, gather the operation input information of sensing; The operation input information that collecting unit 202 is gathered is analyzed in information analysis unit 204, obtains the corresponding characters type; Display processing unit 208 according to the analysis result of information analysis unit 204, demonstrates character inputting interface corresponding to these character types at the screen of terminal 200.In this technical scheme, because to alpha type character such as English alphabet, the French letter, Roman number, when arabic numeral etc. mate, often the time is longer, cause operation slowly, make complex operation and manually access corresponding keyboard, therefore, can be defined as these or similarly during the alpha type character, demonstrate corresponding alpha type figure keyboard at screen automatically, as when confirming as English alphabet, demonstrate QWERTY keyboard, when confirming as numeral, demonstrate corresponding numeric keypad, like this, the user can directly select corresponding alpha type character at keyboard, and is when this carries out continuous alpha type character input at needs, obviously more convenient.
In technique scheme, the operation input comprises phonetic entry, touches input and/or keyboard input.In this technical scheme, for phonetic entry, be that the voice of user's input are resolved, obtain the character that the user need import, refer to that touch-screen receives the superincumbent operation of user as sliding at screen and touch input, the information that receives when dragging, comprised the coordinate information of point on screen that is touched in this information, after the coordinate information in the certain hour threshold value is connected, just can obtain corresponding operation trace, and if this operation trace is shown on screen in real time, be that the user can see---along with finger slides at screen, stayed the track that slides at screen.After the continued operation of user in the certain hour threshold value, obtained corresponding operation trace, it may be a continuous track, it also may be the combination of many tracks, then the character type character in this operation trace and the character library, alpha type character etc. are mated, confirm corresponding character ocra font ocr or alpha type character.
In technique scheme, collecting unit 202 also is used for: the switching signal that acquisition terminal 200 is sensed; And terminal 200 also comprises: switch unit 210, according to the switching signal that collecting unit 202 is gathered, the character inputting interface that demonstrates on the screen with terminal 200 switches to the corresponding character inputting interface of character types that analyzes with information analysis unit 204.In this technical scheme, on the one hand, the operation trace mistake that originally is the character type character may be recognized as the alpha type character, and demonstrate for the alpha type character input keyboard, then this moment can be by the input switching signal, as click the virtual switching push button on the screen or mark corresponding to the gesture track of default figure etc. at screen, by terminal the alpha type character input keyboard is switched and be shown as corresponding matching result.On the other hand, the operation trace mistake that originally is the alpha type character may be recognized as the character type character, and demonstrate corresponding matching result, then can demonstrate the alpha type character input keyboard that is complementary by the input switching signal equally this moment.Here, when the switching of carrying out between alpha type character input keyboard and the input results, the result of mating before can using also can add the information that stresses when mating, as lay particular emphasis on operation trace is recognized as character type character or alpha type character, mate again then.
In technique scheme, collecting unit 202 also is used for: when the screen display dummy keyboard of terminal 200, form hand-written touch recognition district at screen, and gather the switching signal that this hand-written touch recognition district senses.In this technical scheme, when the user imports in the information of carrying out, access dummy keyboard with convenient input, if and after using the keyboard input, also wish to import by input mode before again, therefore, can carry out the switching of input method by this hand-written touch recognition district.In addition, this hand-written touch recognition district can be set to be present on the screen always, but because the restriction of the size of screen when having dummy keyboard, can be dwindled the size in touch recognition district.
In technique scheme, input information is character input information or cursor mobile message, when this information is the cursor mobile message, also comprises: detecting unit 212, detect cursor and identify residing position; Type judging unit 214 according to the testing result of detecting unit 212, is judged near the character types of the character of cursor sign; And display processing unit 208 also is used for: according to the judged result of type judging unit 214, demonstrate the character inputting interface corresponding with these character types at the screen of terminal 200.In this technical scheme, the cursor sign " near " can be the front of cursor sign, as showing " her phone is 123456 " at screen, when cursor is identified at " being 1 " centre, then be judged as the numeral input, just demonstrate accordingly such as numeric keypad, it also can be the back of cursor sign, when then cursor is identified in the middle of " being 1 ", then be judged as the Chinese character input, the front and back of concrete cursor sign are set and can be set up on their own and manufacturer terminal preestablishes by the user.In this way, can in the information of having imported, add new content at any time easily.
In technique scheme, also comprise: character state judging unit 218 is under the situation of letter at character types, judges the capital and small letter state of letter; And display processing unit 208 also is used for: according to the judged result of character state judging unit 218, demonstrate character inputting interface corresponding to the capital and small letter state at the screen of terminal 200.In this technical scheme, for the alpha type character, such as for English alphabet, Greek alphabet etc., the state issues that has capital and small letter, this moment can be with the capital and small letter state of the alpha type character input keyboard that demonstrates and the capital and small letter state consistency of the operation trace that picks out, certainly, also can arrange as preferentially be shown as small letter in advance by the user, and demonstrate switching virtual button of capital and small letter state etc. at the small letter keyboard that demonstrates, can be at any time the capital and small letter state of its keyboard be switched.
Below in conjunction with Fig. 4 A to Fig. 4 I, technical scheme according to the present invention, situation when using hand-writing input method to import are elaborated, wherein, Fig. 4 A to 4I shows the synoptic diagram that utilizes hand-writing input method to import according to an embodiment of the invention.
Shown in Fig. 4 A, carry out the input of note by the user by terminal, use be hand-writing input method.The user is on the screen of terminal, after sliding by finger, writing pencil etc., terminal is by analyzing the contact point that produces in the sliding process, obtain the positional information of each contact point on screen, thereby formation operation trace, and demonstrate corresponding color at screen, make to appear to and on screen, " write " character type character or alpha type character.
In Fig. 4 A, the user wishes input " you ", has then formed handwriting trace 402A at screen.Terminal is mated with the data in the character library by handwriting trace 402A is carried out the analysis of unique point or trace graphics, obtains corresponding matching result, and shows in matching result district 404, can be selected by the user then.
Aforesaid way is the mode of taking in the correlation technique, and when the user wishes the input alphabet ocra font ocr, such as shown in Fig. 4 B, the user wishes input " A ", then the screen in terminal has formed handwriting trace 402B, at this moment, if still use the mode shown in Fig. 4 A that is similar to, then speed can (" character type character " means Chinese character here than simple input characters ocra font ocr, distinguish mutually as " A " with the English words ocra font ocr of giving an example is female herein) want slowly, make complex operation and manually access the alpha type figure keyboard, thereby, in Fig. 4 B, when the handwriting trace 402B of terminal check correspondence is alpha type character (herein for English alphabet), demonstrate corresponding alpha type character input keyboard 406, i.e. English words ocra font ocr mother's input keyboard at the screen of terminal, this need be with the character type character the user, alpha type character etc. carries out continuously, when mixing input, seem more convenient.
Certainly, terminal is when differentiating the track of user's input, perhaps can owing to user writing get too hasty and careless cause distinguishing make mistakes, as the alpha type character distinguished in the character type character, if at this moment directly according to the mode shown in Fig. 4 A, demonstrate alpha type character input keyboard 406 at screen, then can seem not too friendly.At this moment, can adopt the technical scheme shown in Fig. 4 C and Fig. 4 D.
Shown in Fig. 4 C, when the user after terminal generates handwriting trace 402B, can at first terminal be thought that the result of coupling shows in matching result district 404, select corresponding result by the user, if the user has selected the alpha type character, as selected " A ", confirm that then the user needs the input alphabet ocra font ocr, directly enter in the situation shown in Fig. 4 D, finish the input to " A ", and demonstrate alpha type character input keyboard 406 at screen.
Situation for " English alphabet " this a kind of alpha type character just has been described above, in fact, the alpha type character of corresponding arbitrary kind all is applicable to technique scheme, below in conjunction with Fig. 4 E to Fig. 4 G, the situation of " numeral " this alpha type character is described.
Shown in Fig. 4 E, when the user wishes input digit in terminal " 1 ", screen in terminal has formed handwriting trace 402C, when terminal check handwriting trace 402C is the alpha type character of numeric class, screen in terminal demonstrates corresponding numeric keypad 408, user friendly further input.
Certainly, shown in Fig. 4 E is a kind of situation, and another kind of situation is as follows:
Shown in Fig. 4 F, the user at first in the matching result district 404 on the screen of terminal, demonstrates the result who is complementary with this handwriting trace 402C, and is selected by the user after the screen of terminal forms handwriting trace 402C.If the alpha type character that the user has selected numeric class as " 1 " afterwards, shown in Fig. 4 G, the screen in terminal demonstrates corresponding numeric keypad 408 again, with user friendly further input.
In addition, the information of user's input comprises the mobile message of character input information and cursor sign, wherein, character input information can be by phonetic entry, touch the character that modes such as input and/or dummy keyboard input are imported, the movement of cursor sign then is for the interpolation of carrying out information at the character of having imported, shown in Fig. 4 H, imported the user " hello! The sequence number 23 of A1 " afterwards, find also should to import " 1 " afterwards in " sequence number ", therefore cursor sign 410 is moved in the middle of " number 2 ", at this moment, terminal will detect near the character types of cursor sign 410.Here " near " can be that this cursor identifies the character before or after 410, such as here character afterwards being detected, the character types that then can detect " 2 " are numeral, therefore demonstrate numeric keypad 408 at screen.
Shown in Fig. 4 I, can also the character that cursor identifies before 410 be detected, such as needs in that " hello! The sequence number 23 of A1 " in " sequence number " add "Yes" afterwards; then by cursor sign 410 being moved to after " number 2 " centre; can detect " number " be therefore to demonstrate handwriting recognition district 412 at screen by Chinese character, the user can carry out handwriting input Chinese character "Yes" in this zone.For the handwriting recognition district 412 here, be not only to occur at this moment, when having dummy keyboard on the screen, during such as numeric keypad, English letter keyboard, all can still keep handwriting recognition district 412 at screen, but the area that it takies is possible owing to the screen restriction be dwindled, thereby when the user carries out the mixing input of polytype character, after having finished the character input of being undertaken by dummy keyboard, can carry out returning of input method by handwriting recognition district 412 and cut.What at first carry out such as the user is handwriting input Chinese character " her telephone number is ", then import first digit " 1 " afterwards, utilize to occur dummy keyboard has been imported " 23456; " handwriting recognition district 412 inputs " thank " of user on screen then, then dummy keyboard disappears, and end user's handwriting input " is thanked ", finishes input.The front and back of cursor sign are set and can be set up on their own and manufacturer terminal preestablishes by the user.
More than be described with reference to the accompanying drawings technical scheme of the present invention, considered in the correlation technique, for the situation of using hand-writing input method, often slow the or complex operation of input during especially for character type character and alpha type character mixing input, seems more obvious.Therefore, the invention provides a kind of method and a kind of terminal of switching input method, can when carrying out handwriting input, especially when the mixing input that kinds of words ocra font ocr, alpha type character etc. occur, accelerate input speed, simplify the operation, promote the user and experience.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method of switching input method is characterized in that, comprising:
The operation input information that step 102, acquisition terminal are sensed;
Step 104 is judged the character types that are complementary with described operation input information;
Step 106 demonstrates the character inputting interface corresponding with described character types at the screen of described terminal.
2. the method for switching input method according to claim 1 is characterized in that, described operation input comprises phonetic entry, touches input and/or keyboard input.
3. the method for switching input method according to claim 1 and 2 is characterized in that, also comprises:
When described terminal screen shows dummy keyboard, there is hand-written touch recognition district on the screen, to gather the operation input information that described terminal induction arrives.
4. the method for switching input method according to claim 1 and 2 is characterized in that, described input information is character input information or cursor mobile message, when described information is the cursor mobile message, also comprises:
Described terminal detects cursor and identifies residing position, and judges after near the character types of the character of described cursor sign, carries out described step 106.
5. the method for switching input method according to claim 1 and 2 is characterized in that, in described step 106, also comprises:
If described character types are letter, then further judge the capital and small letter state of described letter; And
Demonstrate character inputting interface corresponding to described capital and small letter state at the screen of described terminal.
6. a terminal is characterized in that, comprising:
Collecting unit is gathered the operation input information of sensing;
The described operation input information that described collecting unit is gathered is analyzed in the information analysis unit, obtains the corresponding characters type;
Display processing unit according to the analysis result of described information analysis unit, demonstrates the character inputting interface corresponding with described character types at the screen of described terminal.
7. terminal according to claim 6 is characterized in that, also comprises:
Described operation input comprises phonetic entry, touches input and/or keyboard input.
8. according to claim 6 or 7 described terminals, it is characterized in that,
Described collecting unit also is used for: when described terminal screen shows dummy keyboard, form hand-written touch recognition district at screen, and gather the switching signal that described hand-written touch recognition district senses.
9. according to claim 6 or 7 described terminals, it is characterized in that described input information is character input information or cursor mobile message, when described information is the cursor mobile message, also comprises:
Detecting unit detects cursor and identifies residing position;
The type judging unit according to the testing result of described detecting unit, is judged near the character types of the character of described cursor sign; And
Described display processing unit also is used for: according to the judged result of described type judging unit, demonstrate the character inputting interface corresponding with described character types at the screen of described terminal.
10. according to claim 6 or 7 described terminals, it is characterized in that, also comprise:
Character state judging unit is under the situation of letter at described character types, judges the capital and small letter state of described letter; And
Described display processing unit also is used for: according to the judged result of described character state judging unit, demonstrate character inputting interface corresponding to described capital and small letter state at the screen of described terminal.
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| CN2012100239579A CN103246437A (en) | 2012-02-03 | 2012-02-03 | Approach for switching input methods and terminal |
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