CN102778959A - Keyboard input method, device and terminal - Google Patents
Keyboard input method, device and terminal Download PDFInfo
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- CN102778959A CN102778959A CN2011101219135A CN201110121913A CN102778959A CN 102778959 A CN102778959 A CN 102778959A CN 2011101219135 A CN2011101219135 A CN 2011101219135A CN 201110121913 A CN201110121913 A CN 201110121913A CN 102778959 A CN102778959 A CN 102778959A
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Abstract
The embodiment of the invention belongs to the technical field of information display, and particularly relates to a keyboard input method, a device and a terminal which are convenient to distinguish candidate figures and confirmation figures in a sudoku interface. The method includes a first keyboard and a second keyboard which are used for inputting figures to the sudoku interface are arranged, the first and second keyboards include figure keys of one to nine respectively, when input figures are confirmation figures input by the first keyboard, current focus cells are cleared, the confirmation figures are displayed on the current focus cells, when the input figures are candidate figures input by the second keyboard, the candidate figures are displayed on the current focus cells, and the focus cells of the sodoku interface are used for displaying the confirmation figures and/or the candidate figures. According to the keyboard input method, the device and the terminal, the confirmation figures and the candidate figures are input by different keyboards, thereby display modes of the confirmation figures and the candidate figures in the current focus cells are different, and the confirmation figures and the candidate figures are perfectly distinguished.
Description
Technical field
The present invention relates to the information display technology field, particularly a kind of keyboard and input method, device and terminal.
Background technology
Along with the solely popularization of recreation of number; All begin configurable number on the various portable electric appts and solely play, because the screen that portable electric appts has is too little, the manifestation mode that has is limited; When the user uses number solely to play; The numeral of current input tends to the numeral of elder generation's input in the focus lattice is covered, and causes the candidate numbers of preparing to import and confirms the digital difficulty of distinguishing, and the difficulty of when the object for appreciation number is solely played, the candidate numbers of preparing to import being analyzed is very big; Sometimes also need use paper and perform calculations, reduce user experience.
Summary of the invention
A kind of keyboard and input method, device and system that the embodiment of the invention provides can distinguish candidate numbers and affirmation numeral in the only interface of number easily.
A kind of keyboard and input method that the embodiment of the invention provides, this method comprises:
First keyboard and second keyboard to the only interface of number input digit are set; Said first keyboard and second keyboard comprise the 1-9 numerical key;
When the numeral of said input is the affirmation numeral of first keyboard input, empty the current focus lattice after, in the current focus lattice, show said affirmations is digital;
When the numeral of said input is the candidate numbers of second keyboard input, said candidate numbers is shown in the current focus lattice;
Wherein, the focus lattice at the only interface of said number are used for showing affirmation numeral and/or candidate numbers.
Accordingly, the embodiment of the invention also provides a kind of finger-impu system, comprising:
Module is set, is used to be provided with first keyboard and second keyboard to the only interface of number input digit; Said first keyboard and second keyboard comprise the 1-9 numerical key;
First processing module, when being used for numeral when said input and being the affirmation numeral of first keyboard input, empty the current focus lattice after, in the current focus lattice, show said affirmations is digital;
Second processing module is used for when the numeral of said input is the candidate numbers of second keyboard input, said candidate numbers being shown in the current focus lattice;
Wherein, the focus lattice at the only interface of said number are used for showing affirmation numeral and/or candidate numbers tabulation.
Accordingly, the embodiment of the invention also provides a kind of terminal, comprises above-mentioned finger-impu system.
The embodiment of the invention provides a kind of keyboard and input method, device and terminal, is used to be provided with first keyboard and second keyboard to the only interface of number input digit; Said first keyboard and second keyboard comprise the 1-9 numerical key; When the numeral of said input is the affirmation numeral of first keyboard input, empty the current focus lattice after, in the current focus lattice, show said affirmations is digital; When the numeral of said input is the candidate numbers of second keyboard input, said candidate numbers is shown in the current focus lattice; Wherein, the focus lattice at the only interface of said number are used for showing affirmation numeral and/or candidate numbers.Keyboard and input method, device and the terminal of using the embodiment of the invention to provide; Through to confirming that numeral and candidate numbers use different keyboard input; Thereby confirm that mode digital and that candidate numbers shows is different in the current focus lattice; Distinguish affirmation numeral and candidate numbers preferably, improved the convenience of operation, strengthened user experience.
Description of drawings
Fig. 1 is a keyboard and input method schematic flow sheet in the embodiment of the invention;
Fig. 2 a-Fig. 2 b is an input keyboard position view in the embodiment of the invention;
Fig. 3 is the only interface of a number synoptic diagram in the embodiment of the invention;
Fig. 4 is the schematic flow sheet of input validation numeral in the embodiment of the invention;
Fig. 5 is the schematic flow sheet of input candidate numbers in the embodiment of the invention;
Fig. 6 is the only interface of a number synoptic diagram in another embodiment of the present invention;
Fig. 7 is a keyboard and input method schematic flow sheet in another embodiment of the present invention;
Fig. 8 is a finger-impu system structural representation in another embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description the embodiment of the invention is described in further detail.
In order to solve the problem that prior art exists, the embodiment of the invention provides a kind of keyboard and input method, and is as shown in Figure 1, may further comprise the steps:
Step 102, when the numeral of input is the affirmation numeral of first keyboard input, empty the current focus lattice after, will confirm digitally in the current focus lattice, to show;
Wherein, the focus lattice at the only interface of number are used for showing affirmation numeral and/or candidate numbers.
Concrete; Each focus lattice in the only interface of number all have characteristic information, and this characteristic information comprises: whether the current digit in the current digit in the current focus lattice, the current focus lattice is the state of the candidate numbers tabulation in set numeral and the current focus lattice.Wherein, the numeral of this set numeral for revising is like the numeral of each palace lattice part in the only interface of number among Fig. 3.
When the user uses this number solely to play,, be to confirm numeral or candidate numbers so that distinguish this input digit through different keyboard input digits.For example, digital through the input digit of first keyboard input for confirming; Input digit through the input of second keyboard is a candidate numbers.This affirmation numeral is meant the numeral of confirming demonstration in the current focus lattice, as having the numeral " 3 " of the empty frame of wire in the only interface of number among Fig. 3; Candidate numbers is meant in the current focus lattice possibly confirm display digit, like the numeral in the focus lattice that have the empty frame of point-like in the only interface of number among Fig. 3.
When the numeral of input is the affirmation numeral of first keyboard input, empty the current focus lattice after, will confirm digitally to show that in the current focus lattice detailed process is as shown in Figure 4, may further comprise the steps:
Preferable situation before confirming that numeral is presented in the current focus lattice that emptied of counting only interface, can detect said current focus lattice and be expert at, belongs in row and the palace, place, whether has had this affirmation numeral; When having this affirmation numeral, the prompting input error; When existence should not confirmed numeral, this affirmation numeral is presented in the current focus lattice that emptied of counting only interface.
When the numeral of input is the candidate numbers of second keyboard input; If shown in the current focus lattice and confirmed numeral, then after the current focus lattice empty, candidate numbers has been shown in the current focus lattice; In the present embodiment, the mode of the candidate numbers of being imported with nine palace lattice shown.In other embodiments, the affirmation numeral that candidate numbers has been shown in the current focus lattice shows.
When input digit is the candidate numbers of second keyboard input, candidate numbers is shown that in the current focus lattice detailed process is as shown in Figure 5, may further comprise the steps:
Wherein, when adding candidate numbers in the characteristic information candidate numbers tabulation, whether the state of candidate numbers tabulation is empty in the first judging characteristic information; If empty, then generate the candidate numbers tabulation, directly add candidate numbers to the candidate numbers tabulation; If non-NULL judges that then whether the candidate numbers tabulation has comprised the candidate numbers of current input, if comprise, then abandons the candidate numbers of current input; If do not comprise, then add candidate numbers to the candidate numbers tabulation.
And, can also use " erasing rubber " function, directly remove all the elements in the focus lattice at the only interface of number, the current digit in the focus lattice characteristic of correspondence information is revised as-1, the candidate numbers tabulation of deletion focus lattice.
Can know through foregoing description; The keyboard and input method that the application of the invention embodiment provides; Through to confirming that numeral and candidate numbers use different keyboard input; Thereby confirm that mode digital and that candidate numbers shows is different in the current focus lattice, distinguished affirmation numeral and candidate numbers preferably.Simultaneously, candidate numbers is presented in the focus lattice, is convenient to analyze the affirmation numeral of current focus lattice, effectively raise user experience.
Through specific embodiment method provided by the invention is elaborated below.
At first, draw the solely final quotation of recreation of a number, adopt the mode of digging a hole; Dig up some numerals at random according to difficulty; Find the solution through depth-first search, thereby the only recreation of this number still has unique solution after guaranteeing whenever to cut out a number, finally generates the only interface of number of a checkerboard.As shown in Figure 6, the numeral in the only interface of this number in each palace lattice is set numeral, cannot make amendment, and blank focus lattice place can input digit.Rule in blank focus lattice during input digit is: each numeral of 1-9 all only occurs once in each row, each row and each palace.And below the only interface of number, set two input keyboards, wherein, the keyboard that the top digital font is bigger is first keyboard, is used for the input validation numeral; Digital font less keyboard in below is second keyboard, is used to import candidate numbers.
Then, set up focus lattice characteristic of correspondence information, comprise following content in this characteristic information: whether the current digit in the current digit in the current focus lattice, the current focus lattice is the state of the candidate numbers tabulation in set numeral and the current focus lattice.This characteristic information is used for characterizing the input condition of focus lattice numeral, and numeral that can real time modifying user input, refreshes the only interfaces of number with this characteristic information data recorded.
First keyboard and second keyboard to the only interface of number input digit are set; This first keyboard and second keyboard comprise the 1-9 numerical key; First keyboard and/or second keyboard comprise: the touch input keyboard around being arranged on outside the only interface of said number, perhaps be suspended on the only interface of said number or the only interface of said number in all around touch input keyboard, perhaps terminal keyboard, perhaps terminal external connection keyboard.
At last, the method for using the embodiment of the invention to provide is through keyboard input digit in blank focus lattice of below, the only interface of number.Detailed process is as shown in Figure 7, may further comprise the steps:
The input source of the input digit that step 701, judgement receive; When input digit is the affirmation numeral of first keyboard input, execution in step 702; When input digit is the candidate numbers of second keyboard input, execution in step 706;
Step 706, find the number only interfaces current focus lattice characteristic of correspondence information;
Whether the state of candidate numbers tabulation is empty in step 707, the judging characteristic information; If empty, then execution in step 708; If non-NULL, then execution in step 709;
Can know through foregoing description; The keyboard and input method that uses the embodiment of the invention to provide; Through to confirming that numeral and candidate numbers use the different keyboard input, thereby confirm that mode digital and that candidate numbers shows is different in the current focus lattice, distinguished affirmation numeral and candidate numbers preferably.Simultaneously, candidate numbers is presented in the candidate list, is convenient to analyze the affirmation numeral of current focus lattice, effectively reduce the solely difficulty of recreation of number.
In addition, can also use " erasing rubber " function, directly remove all the elements in the focus lattice at the only interface of number, the current digit in the focus lattice characteristic of correspondence information is revised as-1, the candidate numbers tabulation of deletion focus lattice.Resetting when this function can be used for profiling error.
Based on same inventive concept, a kind of finger-impu system also is provided in the embodiment of the invention, the principle of this device solves problem is similar with keyboard and input method, and is as shown in Figure 8, comprising:
Wherein, the focus lattice at the only interface of said number are used for showing affirmation numeral and/or candidate numbers tabulation.
Preferable, first processing module 802 specifically is used to find the current focus lattice characteristic of correspondence information at the only interface of said number; Empty the content in the said current focus lattice that write down in the said characteristic letter; Current digit in the said characteristic information is revised as said affirmation numeral.
Preferable, this device also comprises;
Preferable; Said second processing module 803; Specifically be used for confirming numeral if the current focus lattice have shown; Then after the current focus lattice empty, said candidate numbers is shown in the current focus lattice, perhaps directly the affirmation numeral that has shown in said candidate numbers and the current focus lattice is together shown.When second processing module 803 shows said candidate numbers in the current focus lattice, specifically be used to find the current focus lattice characteristic of correspondence information at the only interface of said number; Add said candidate numbers in the said characteristic information candidate numbers tabulation.
Preferable, this device also comprises:
Preferable, this device also comprises:
Empty module, be used for directly removing all the elements of the focus lattice at the only interface of said number, the current digit in the said focus lattice characteristic of correspondence information is revised as-1, delete the candidate numbers tabulation of said focus lattice.
Accordingly, the embodiment of the invention also provides a kind of terminal, comprises above-mentioned finger-impu system.
Can know through foregoing description; Method, device and the terminal of using the embodiment of the invention to provide; Through to confirming that numeral and candidate numbers use different keyboard input; Thereby confirm that mode digital and that candidate numbers shows is different in the current focus lattice, distinguished affirmation numeral and candidate numbers preferably.Simultaneously, candidate numbers is presented in the candidate list, is convenient to analyze the affirmation numeral of current focus lattice, effectively reduce the solely difficulty of recreation of number.
Those skilled in the art should understand that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of the embodiment of complete hardware embodiment, complete software implementation example or combination software and hardware aspect.And the present invention can be employed in the form that one or more computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) that wherein include computer usable program code go up the computer program of implementing.
The present invention is that reference is described according to the process flow diagram and/or the block scheme of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block scheme and/or square frame and process flow diagram and/or the block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out through the processor of computing machine or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.
These computer program instructions also can be stored in ability vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work; Make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.
These computer program instructions also can be loaded on computing machine or other programmable data processing device; Make on computing machine or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of on computing machine or other programmable devices, carrying out is provided for being implemented in the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic inventive concept could of cicada, then can make other change and modification to these embodiment.So accompanying claims is intended to be interpreted as all changes and the modification that comprises preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (17)
1. a keyboard and input method is characterized in that, this method comprises:
First keyboard and second keyboard to the only interface of number input digit are set; Said first keyboard and second keyboard comprise the 1-9 numerical key;
When the numeral of said input is the affirmation numeral of first keyboard input, empty the current focus lattice, said affirmation numeral is shown in the current focus lattice;
When the numeral of said input is the candidate numbers of second keyboard input, said candidate numbers is shown in the current focus lattice;
Wherein, the focus lattice at the only interface of said number are used for showing affirmation numeral and/or candidate numbers.
2. method according to claim 1; It is characterized in that; Said first keyboard and/or second keyboard comprise: the touch input keyboard around being arranged on outside the only interface of number; Perhaps be suspended on the only interface of said number or the only interface of said number in all around touch input keyboard, perhaps terminal keyboard, perhaps terminal external connection keyboard.
3. method according to claim 1; It is characterized in that; When said numeral when input is the candidate numbers of second keyboard input, if shown the affirmation numeral in the current focus lattice, then after the current focus lattice empty; Said candidate numbers is shown in the current focus lattice, perhaps directly the affirmation numeral that has shown in said candidate numbers and the current focus lattice is together shown.
4. according to claim 1 or 3 described methods; It is characterized in that the characteristic information that each the focus lattice in the only interface of said number all have comprises: whether the current digit in the current digit in the current focus lattice, the current focus lattice is the state of the candidate numbers tabulation in set numeral and the current focus lattice.
5. method according to claim 4 is characterized in that, said empty current focus lattice after, said affirmation numeral is shown in current focus lattice, comprising:
Find the current focus lattice characteristic of correspondence information at the only interface of said number;
Empty the content in the said current focus lattice of said characteristic information record;
Current digit in the said characteristic information is revised as said affirmation numeral.
6. method according to claim 5 is characterized in that, empty current focus lattice after, before said affirmation numeral shown in current focus lattice, also comprise:
Detect said current focus lattice and be expert at, belong in row and the palace, place, whether had said affirmation numeral;
When existing said affirmation digital, the prompting input error;
When not existing said affirmation digital, confirm that with said numeral is presented in the current focus lattice that emptied at the only interface of number.
7. method according to claim 4 is characterized in that, said candidate numbers is shown in current focus lattice, comprising:
Find the current focus lattice characteristic of correspondence information at the only interface of said number;
Add said candidate numbers in the said characteristic information candidate numbers tabulation.
8. method according to claim 7 is characterized in that, adds said candidate numbers in the said characteristic information candidate numbers tabulation, comprising:
Whether the state of judging candidate numbers tabulation in the said characteristic information is empty;
If empty, then generate the candidate numbers tabulation, directly add said candidate numbers to said candidate numbers tabulation;
If non-NULL judges that then whether said candidate numbers tabulation has comprised the candidate numbers of current input, if comprise, then abandons the candidate numbers of current input; If do not comprise, then add said candidate numbers to the candidate numbers tabulation.
9. according to arbitrary described method among the claim 1-8, it is characterized in that, also comprise:
Directly all the elements in the focus lattice at the only interface of the said number of removing are revised as-1 with the current digit in the said focus lattice characteristic of correspondence information, delete the candidate numbers tabulation of said focus lattice.
10. a finger-impu system is characterized in that, comprising:
Module is set, is used to be provided with first keyboard and second keyboard to the only interface of number input digit; Said first keyboard and second keyboard comprise the 1-9 numerical key;
First processing module, when being used for numeral when said input and being the affirmation numeral of first keyboard input, empty the current focus lattice after, in the current focus lattice, show said affirmations is digital;
Second processing module is used for when the numeral of said input is the candidate numbers of second keyboard input, said candidate numbers being shown in the current focus lattice;
Wherein, the focus lattice at the only interface of said number are used for showing affirmation numeral and/or candidate numbers tabulation.
11. device according to claim 10 is characterized in that, said first processing module specifically is used to find the current focus lattice characteristic of correspondence information at the only interface of said number; Empty the content in the said current focus lattice of said characteristic information record; Current digit in the said characteristic information is revised as said affirmation numeral.
12. device according to claim 11 is characterized in that, also comprises:
Detection module is used for detecting said current focus lattice and is expert at, belongs to row and palace, place, whether has had said affirmation numeral; When existing said affirmation digital, the prompting input error; When not existing said affirmation digital, trigger said first processing module and confirm that with said numeral is presented in the current focus lattice that emptied at the only interface of number.
13. device according to claim 10; It is characterized in that; Said second processing module specifically is used for confirming numeral if the current focus lattice have shown, after then the current focus lattice being emptied; Said candidate numbers is shown in the current focus lattice, perhaps said candidate numbers is confirmed to show around the numeral in the current focus lattice.
14. device according to claim 13 is characterized in that, when said second processing module shows said candidate numbers in the current focus lattice, specifically is used to find the current focus lattice characteristic of correspondence information at the only interface of said number; Add said candidate numbers in the said characteristic information candidate numbers tabulation.
15. device according to claim 13 is characterized in that, also comprises:
Condition judgment module is used for judging whether the state of said characteristic information candidate numbers tabulation is empty; If empty, then generate the candidate numbers tabulation, trigger said second processing module and directly add said candidate numbers to said candidate numbers tabulation; If non-NULL judges that then whether said candidate numbers tabulation has comprised the candidate numbers of current input, if comprise, then abandons the candidate numbers of current input; If do not comprise, then trigger said second processing module and add said candidate numbers to the candidate numbers tabulation.
16. device according to claim 10 is characterized in that, also comprises:
Empty module, be used for directly removing all the elements of the focus lattice at the only interface of said number, the current digit in the said focus lattice characteristic of correspondence information is revised as-1, delete the candidate numbers tabulation of said focus lattice.
17. a terminal is characterized in that, comprises arbitrary said finger-impu system among the claim 10-16.
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| CN201110121913.5A CN102778959B (en) | 2011-05-12 | 2011-05-12 | Keyboard and input method, device and terminal |
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| CN201110121913.5A CN102778959B (en) | 2011-05-12 | 2011-05-12 | Keyboard and input method, device and terminal |
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