CN105608350B - Screen inputs keyboard generation method and device - Google Patents
Screen inputs keyboard generation method and device Download PDFInfo
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- CN105608350B CN105608350B CN201510945962.9A CN201510945962A CN105608350B CN 105608350 B CN105608350 B CN 105608350B CN 201510945962 A CN201510945962 A CN 201510945962A CN 105608350 B CN105608350 B CN 105608350B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
Abstract
The embodiment of the present disclosure discloses a kind of screen input keyboard generation method and device, obtains the first character set that prescribed password is included, and determines the first quantity of different first characters in the first character set；Then, it is determined that inputting character quantity on input keyboard, wherein character quantity can be inputted and be more than the first quantity.Obtain the second character set, wherein the second quantity of the included kinds of characters of the second character set, and the sum of the first quantity and the second quantity be equal to can input character quantity；Moreover, the character that the second character set is included is the other parts character in addition to the first character, that is, the character for inputting character and being not whole on keyboard is inputted, includes only partial character.Therefore, it is possible to reduce the input required number of keys of keyboard, increase the size of single button；The probability for reducing user's touch of key-press by accident improves the accuracy rate of Password Input.
Description
Technical field
This disclosure relates to which field of computer technology, keyboard generation method and device are inputted more particularly to a kind of screen.
Background technology
Intelligent terminal (for example, smart mobile phone, tablet computer etc.) becomes essential important work in people's daily life
One of tool.With the fast development of mobile Internet, more and more personal information or private data are stored in intelligence by user
In terminal (for example, Mobile banking, Alipay etc.), therefore, the privacy information of user is protected to be subjected to more and more users
Pay attention to.
There is no independent unlocking pins for many functions (for example, address list, short message etc.) built in intelligent terminal, therefore,
Unlocking screen is the important leverage for protecting these privacy informations.The character passwords such as number, letter are a kind of in unlocking screen password
One of common password.If unlocking pin is pure digi-tal password, popped up on screen when unlocking be screen soft keyboard be only
Include the numeric keypad of number；If unlocking pin includes letter, what is popped up on screen when unlocking is the full keyboard of standard.
Numerical ciphers are too simple so that the increased risk that unlocking pin is stolen；And letter code is comparatively safe, still,
User needs to input password on full keyboard when inputting unlocking pin, and the number of keys that full keyboard includes is more, and screen size has
Limit, each button it is small-sized, user input password when be easy to touch other buttons, it is accurate to reduce Password Input
Rate.
Invention content
To overcome the problems in correlation technique, a kind of screen input keyboard generation method of disclosure offer and device.
In order to solve the above-mentioned technical problem, the embodiment of the present disclosure discloses following technical solution：
According to the first aspect of the embodiments of the present disclosure, a kind of screen input keyboard generation method is provided, including：
Obtain the first number of the first character set and first character set comprising different first characters of prescribed password
Amount；
Determine that the character quantity that inputs of input keyboard, the character quantity that inputs are more than first quantity；
The second character set is obtained, the second character that second character set is included is in addition to first character
Other parts character, the sum of first quantity and the second quantity of the second character can input character quantity equal to described；
Display input keyboard, the corresponding character that inputs of the included button of the input keyboard is first character and institute
The second character is stated, the character that inputs includes the partial character at least one of following character：Number, letter, symbol, function
Phrase.
The screen that first aspect provides inputs keyboard generation method, and the input keyboard that will be generated is wrapped comprising prescribed password
The character and other parts character contained.The quantity for inputting character inputted on keyboard is less than the quantity of character complete or collected works, because
This, can reduce the input required number of keys of keyboard, increase the size of single button；Reduce the general of user's touch of key-press by accident
Rate improves the accuracy rate of Password Input.
Optionally, the display inputs keyboard, including：
Determine the quantity of input the included button of keyboard and the arrangement mode of the button；
Determine that each button and the mapping relations inputted between character, each described button are at least corresponding
Character can be inputted described in one；
According to the mapping relations, shows that each button is corresponding on the screen and input character.
The process of display input keyboard provided in this embodiment can determine input keyboard according to the quantity that can input character
The quantity of included button and the arrangement mode of button.And determine each button and the mapping relations between character can be inputted,
Each button at least corresponding one can input character.According to each button of the arrangement mode display input keyboard determined, and
According to button and the mapping relations between character can be inputted, shown on each button it is corresponding input character, finally, at end
A complete input keyboard is shown on the screen of end equipment.Various ways can be utilized to determine input the included button of keyboard
Quantity and arrangement mode improve the flexibility of input keyboard.
Optionally, the arrangement mode of the quantity of determination input the included button of keyboard and the button, including：
According to the quantity for inputting character, according to each button correspond to it is at least one it is described can input character,
Determine the quantity of the button；
According to the quantity of the button and the area of the display input keyboard, the arrangement mode of the button is determined.
Screen provided in this embodiment inputs keyboard generation method, and the quantity of button is determined according to the quantity that can input character
And then arrangement mode establishes each button and can input the mapping relations between character at random, and according to the mapping relations,
It shows on the screen and inputs character corresponding to each button.The input keyboard that such mode obtains, can be according to enter key
The occupied actual display area of disk determines the arrangement mode of button, improves the flexibility of input keyboard.
Optionally, the determination each button and the mapping relations inputted between character, including：
It is random to establish each button and the mapping relations inputted between character.
Screen provided in this embodiment inputs keyboard generation method, each button and can input the mapping relations between character
It is random to generate, improve the safety of input clear crytpographic key.
Optionally, the arrangement mode of the quantity of determination input the included button of keyboard and the button, including：
The quantity and arrangement mode of input the included button of keyboard, the predetermined keyboard packet are determined based on predetermined keyboard
Include full keyboard or nine lattice keyboards.
Screen provided in this embodiment inputs keyboard generation method, and the number for the button to be generated is determined according to predetermined keyboard
Amount and arrangement mode reduce the time generated needed for input keyboard, improve the speed for generating input keyboard.
Optionally, the quantity and arrangement mode that input the included button of keyboard is determined based on predetermined keyboard, packet
It includes：
Increase by a row button on the predetermined keyboard or increases a line button；Alternatively,
It reduces by a row button on the predetermined keyboard or reduces a line button.
Optionally, the quantity and arrangement mode that input keyboard institute packet button is determined based on predetermined keyboard, including：
Increase button in any position of the predetermined keyboard；Alternatively,
Delete the button of any position of the predetermined keyboard.
Optionally, the determination each button and the mapping relations inputted between character, including：
Adjust target button in the predetermined keyboard inputs character, and adjustment mode includes following at least one：Increase,
It reduces, modification.
Screen provided in this embodiment inputs keyboard generation method, can adjust inputting for target button in predetermined keyboard
Character obtains each button in input keyboard and can input the mapping relations between character.Reduce needed for generation input keyboard
Time, improve generate input keyboard speed.
Optionally, the second character set of the acquisition, including：
According to specified time, last second character set obtained, and updated second character set are updated
Including character be different from the character that last second character set obtained is included.
Screen provided in this embodiment inputs keyboard generation method, can update the second character set according to specified time,
Inputting the partial character shown on keyboard can be according to specified time stochastic transformation, to improve the peace of input clear crytpographic key
Quan Xing.
Optionally, first character set for obtaining prescribed password, including：
Receive the prescribed password；
It identifies kinds of characters included in the prescribed password, is determined as first character；
Determine that whole first character that the prescribed password is included is first character set.
Optionally, the method further includes：
Detect the button being clicked in the screen input keyboard；
Determine that the character corresponding to the button being clicked is clear crytpographic key；
Corresponding decryption oprerations are executed according to the clear crytpographic key.
Screen provided in this embodiment inputs keyboard generation method, and after generating input keyboard, detection user is defeated by this
Enter the clear crytpographic key that keyboard is inputted, and corresponding clear crytpographic key is executed according to clear crytpographic key, reduces user's touch of key-press by accident
Probability improves the accuracy rate of Password Input.
According to the second aspect of the embodiment of the present disclosure, a kind of screen input keyboard generating means are provided, including：
First acquisition module, the first character set and first character set for obtaining prescribed password include not
With the first quantity of the first character；
First determining module inputs character quantity for determining input keyboard, and the character quantity that inputs is more than
First quantity；
Second acquisition module, for obtaining the second character set, the second character that second character set is included is
Other parts character in addition to first character, the sum of first quantity and the second quantity of the second character can equal to described in
Input character quantity；
Display module, for showing input keyboard, the corresponding character that inputs of the included button of the input keyboard is institute
The first character and second character are stated, the character that inputs includes the partial character at least one of following character：Number,
Letter, symbol, function phrase.
Optionally, the display module, including：
First determination sub-module, the arrangement side of quantity and the button for determining input the included button of keyboard
Formula；
Second determination sub-module, for determining each button and the mapping relations inputted between character, often
One button can input character described at least corresponding to one；
Display sub-module, for according to the mapping relations, showing that each button is corresponding on the screen and inputting
Character.
Optionally, first determination sub-module, including：
Third determination sub-module, the quantity for that can input character according to correspond at least according to each button
Character can be inputted described in one, determine the quantity of the button；
4th determination sub-module determines institute for the area according to the quantity of the button and the display input keyboard
State the arrangement mode of button.
Optionally, second determination sub-module, for establish at random each button with it is described input character it
Between mapping relations.
Optionally, first determination sub-module includes：5th determination sub-module；
5th determination sub-module, for based on predetermined keyboard determine it is described input the included button of keyboard quantity and
Arrangement mode, the predetermined keyboard include full keyboard or nine lattice keyboards.
Optionally, first determination sub-module, for determining the included button of the input keyboard based on predetermined keyboard
Quantity and when arrangement mode, including：
First button adjusts submodule, for increasing by a row button on the predetermined keyboard or increasing a line button；Or
Person,
Second button adjusts submodule, for reducing by a row button on the predetermined keyboard or reducing a line button.
Optionally, first determination sub-module, for determining input keyboard institute packet button based on predetermined keyboard
When quantity and arrangement mode, including：
Third button adjusts submodule, for increasing button in any position of the predetermined keyboard；Alternatively,
4th button adjusts submodule, the button of any position for deleting the predetermined keyboard.
Optionally, second determination sub-module includes the 6th determination sub-module；
6th determination sub-module inputs character, adjustment side for adjust target button in the predetermined keyboard
Formula includes following at least one：Increase, reduce, modification.
Optionally, second acquisition module, is used for：
According to specified time, last second character set obtained, and updated second character set are updated
Including character be different from the character that last second character set obtained is included.
Optionally, described device further includes：
Detection module, for detecting the button being clicked in the screen input keyboard；
Determining module, for determining that the character corresponding to the button being clicked is clear crytpographic key；
Execution module, for executing corresponding decryption oprerations according to the clear crytpographic key.
According to the third aspect of the embodiment of the present disclosure, a kind of terminal device is provided, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the first number of the first character set and first character set comprising different first characters of prescribed password
Amount；
Determine that the character quantity that inputs of input keyboard, the character quantity that inputs are more than first quantity；
The second character set is obtained, the second character that second character set is included is in addition to first character
Other parts character, the sum of first quantity and the second quantity of the second character can input character quantity equal to described；
Display input keyboard, the corresponding character that inputs of the included button of the input keyboard is first character and institute
The second character is stated, the character that inputs includes the partial character at least one of following character：Number, letter, symbol, function
Phrase.
The technical scheme provided by this disclosed embodiment can include the following benefits：Obtaining prescribed password is included
First character set, and determine the first quantity of different first characters in the first character set；Then, it is determined that on input keyboard
Character quantity can be inputted, wherein character quantity can be inputted and be more than the first quantity.Obtain the second character set, wherein the second character set
Second quantity of included kinds of characters, and the sum of the first quantity and the second quantity be equal to can input character quantity；Moreover, second
The character that character set is included is the other parts character in addition to the first character, that is, inputs on keyboard and input character simultaneously
The character being not all of includes only partial character.Therefore, it is possible to reduce the input required number of keys of keyboard, increase single
The size of button；The probability for reducing user's touch of key-press by accident improves the accuracy rate of Password Input.
It should be understood that above general description and following detailed description is merely exemplary, this can not be limited
It is open.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow chart of screen input keyboard generation method shown according to an exemplary embodiment；
Fig. 2 is the flow chart according to the display input keyboard process shown in an exemplary embodiment；
Fig. 3 is the flow chart according to another display input keyboard process shown in an exemplary embodiment；
Fig. 4 is the flow chart according to another display input keyboard process shown in an exemplary embodiment；
Fig. 5 is the flow chart of another screen input keyboard generation method shown according to an exemplary embodiment；
Fig. 6 is a kind of screen input keyboard generating means block diagram shown according to an exemplary embodiment；
Fig. 7 is a kind of block diagram of display module shown according to an exemplary embodiment；
Fig. 8 is the block diagram of another display module shown according to an exemplary embodiment；
Fig. 9 is the block diagram according to another display module shown in an exemplary embodiment；
Figure 10 is another screen input keyboard generating means block diagram shown according to an exemplary embodiment；
Figure 11 is a kind of block diagram of device generated for screen input keyboard shown according to an exemplary embodiment.
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means, but is art technology by referring to specific embodiments
Personnel illustrate the concept of the disclosure.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of flow chart of screen input keyboard generation method shown according to an exemplary embodiment, such as Fig. 1 institutes
Show, this method is used in terminal, is included the following steps：
In S110, the first character set of prescribed password is obtained and the first word of difference that the first character set is included
First quantity of symbol.
Prescribed password is the password of user oneself setting, after receiving prescribed password, is identified included in prescribed password
Kinds of characters is referred to as the first character；All the first characters that prescribed password is included are known as the first character set, statistics first
The quantity of the first different characters, the quantity are known as the first quantity in character set.
Wherein, the capitalization of character belongs to same character with small letter.For example, prescribed password is 123aAbBcC, the prescribed password
Including the first different characters be 1,2,3, a, b, c, totally 6 kinds, i.e. the first quantity is 6.
In S120, determine input keyboard inputs character quantity；Wherein, character quantity can be inputted more than the first number
Amount.
It is to input the character for being included on keyboard that character, which can be inputted, wherein it may include following at least one that can input character
Kind：Numerical character, alphabetic character, sign character and function phrase etc.；For example, function phrase can be CapsLock, Ctrl,
Shift, Alt etc..
The character that inputs on the input keyboard to be generated must include whole first characters comprising prescribed password, and
And, it is impossible to only include the first character set, therefore, the character quantity that inputs for inputting keyboard is more than the first quantity.
In S130, the second character set is obtained；The second character that second character set is included is in addition to the first character
Other parts character, the sum of second quantity of the first quantity and the second character, which is equal to, can input character quantity.
It has determined after can inputting the quantity of character, determination can input the particular content of character；Can input in character must wrap
Containing the first character；For example, the quantity that can input character is N1, the first quantity is N2, then only needs to determine that (N1-N2) is a other again
Character.
Wherein, the quantity N1 that can input character can be determined as more than N2, alternatively, according to keyboard is inputted in the related technology
Arrangement mode determine.For example, the first quantity is 6, then the set-up mode of nine lattice keyboards can be referred to, determine input keyboard can
The quantity N1 for inputting character is 9.Therefore, the quantity of the second character is 3, only need to be from other characters in addition to the first character
Middle selection 3.
In one exemplary embodiment of the disclosure, last the second character set obtained can be updated according to specified time
It closes, and the character that updated second character set is included is different from the word that last the second character set obtained is included
Symbol.
In S140, display input keyboard；Input include the button of keyboard it is corresponding input character for the first character with
Second character.
After what determining input keyboard was included inputs character, the display format of input keyboard is determined, and according to enter key
The button of disk and the mapping relations between character can be inputted, input keyboard is shown on the screen of terminal device.
Screen provided in this embodiment inputs keyboard generation method, and the input keyboard that will be generated is wrapped comprising prescribed password
The character and other parts character contained.The quantity for inputting character inputted on keyboard is less than the quantity of character complete or collected works, because
This, can reduce the input required number of keys of keyboard, increase the size of single button；Reduce the general of user's touch of key-press by accident
Rate improves the accuracy rate of Password Input.
Fig. 2 is according to the flow chart of the display input keyboard process shown in an exemplary embodiment, as shown in Fig. 2, display
The process of input keyboard may comprise steps of：
In S141, the quantity of input the included button of keyboard and the arrangement mode of button are determined.
In an embodiment of the present disclosure, quantity and the row of button are determined according to the quantity for inputting character of input keyboard
Row mode.
In another embodiment of the disclosure, the quantity of input the included button of keyboard can be determined according to predetermined keyboard
And arrangement mode.
In S142, determines each button and the mapping relations between character can be inputted；Each button at least corresponding one
It is a to input character.
Determine the input keyboard number of keys that is included and can input after the quantity of character, it will be able to determine button with can
Input the mapping relations between character.Each button correspond to it is at least one input character, i.e. a button can correspond to one
Character can be inputted, alternatively, a button corresponds to and multiple inputs character.
In S143, according to mapping relations, shows that each button is corresponding on the screen and input character.
Shown on the screen of terminal device it is corresponding on each button input character, to obtain input keyboard.
The process of display input keyboard provided in this embodiment can determine input keyboard according to the quantity that can input character
The quantity of included button and the arrangement mode of button.And determine each button and the mapping relations between character can be inputted,
Each button at least corresponding one can input character.According to each button of the arrangement mode display input keyboard determined, and
According to button and the mapping relations between character can be inputted, shown on each button it is corresponding input character, finally, at end
A complete input keyboard is shown on the screen of end equipment.Various ways can be utilized to determine input the included button of keyboard
Quantity and arrangement mode improve the flexibility of input keyboard.
Fig. 3 is according to the flow chart of another display input keyboard process shown in an exemplary embodiment, such as Fig. 3 institutes
Show, the process of display input keyboard may comprise steps of：
In S310, according to the quantity that can input character, according to each button correspond to it is at least one input character, determine
Go out the quantity of button.
After determination can input the quantity of character, at least one relationship for inputting character is corresponded to according to each button, is determined
Input the quantity of the included button of keyboard.
If it is 1 that can input between character and button:1 relationship, the then quantity of button and the quantity phase that character can be inputted
Deng；If the ratio that can be inputted between character and button is n：1 relationship, wherein n be more than 1, then the quantity of button be less than can be defeated
Enter the quantity of character.
In S320, according to the quantity of button and the area of display input keyboard, the arrangement mode of button is determined.
After the quantity for determining input the included button of keyboard, it can be occupied according to the quantity and input keyboard of button
Area determines the arrangement mode of button.
For example, the quantity that can input character is 16, the arrangement mode of button can be 4*4, that is, it includes 4 rows to input keyboard
Button includes 4 buttons per a line.
In S330, each button is established at random and can input the mapping relations between character.
Each button can be established at random and can input the mapping relations between character, for example, it is T that can input character set
={ 1,2,3, a, b, c, r, s, t, u, v.w, 4,6,8 }, moreover, each button corresponds to a character；Can first selection key, so
Afterwards, a character is arbitrarily selected from can input in character set, and establish the mapping relations between the button and selected character,
And so on, until by whole buttons and until character can be inputted and mapped.
It can all establish button at random at each generation input keyboard and the mapping relations between character can be inputted.
In S340, according to mapping relations, shows that each button is corresponding on the screen and input character.
It is provided in this embodiment display input keyboard process, according to the quantity that can input character determine button quantity and
Then arrangement mode establishes each button and can input the mapping relations between character at random, and according to the mapping relations,
It is shown on screen and inputs character corresponding to each button.The input keyboard that such mode obtains, can be according to input keyboard
Occupied actual display area determines the arrangement mode of button, improves the flexibility of input keyboard.
Fig. 4 is according to the flow chart of another display input keyboard process shown in an exemplary embodiment, such as Fig. 4 institutes
Show, the process of display input keyboard may comprise steps of：
In S410, the quantity and arrangement mode of input the included button of keyboard are determined based on predetermined keyboard.
Wherein, predetermined keyboard includes full keyboard (the alphabetical full keyboard of standard) or nine lattice keyboards.
In one embodiment of the disclosure, can according to predetermined keyboard determine input the included button of keyboard quantity and
Arrangement mode；For example, can increase by a row button on predetermined keyboard, increase a line button, alternatively, increase a line and a row are pressed
Key；For another example, it reduces by a row button on predetermined keyboard, reduce a line button, alternatively, reducing a line and a row button.
For example, increasing a line button on the basis of current existing nine lattice keyboard, the input keyboard of 4*3 is obtained.
In another embodiment of the disclosure, quantity and the row of input the included button of keyboard are determined according to predetermined keyboard
Row mode is pressed specifically, can increase button in any position of predetermined keyboard for example, increasing by two on nine lattice keyboards
The quantity of key, button becomes 11.Alternatively, the button of any position of predetermined keyboard can be deleted.
In S420, determines each button and the mapping relations between character can be inputted；Each button at least corresponding one
It is a to input character.
In one embodiment of the disclosure, if not changing the quantity of predetermined keyboard, target in predetermined keyboard is adjusted
Button inputs character, wherein adjustment mode includes following at least one：Increase, reduce, modification；Wherein, increase mode,
Increase that target button is corresponding inputs character；Reduction mode, that is, reduce that target button is corresponding inputs character；Modification side
Formula includes the sequence for inputting character corresponding to the multiple target buttons of adjustment；Alternatively, changing some or certain target buttons pair
That answers inputs character.
In another embodiment of the disclosure, button can be established at random and can input the mapping relations between character.
In S430, according to mapping relations, shows that each button is corresponding on the screen and input character.
The process of display input keyboard provided in this embodiment, the quantity for the button to be generated is determined according to predetermined keyboard
And arrangement mode；The character that inputs that target button in predetermined keyboard may further be adjusted is obtained and is each pressed in input keyboard
Key and the mapping relations between character can be inputted.The present embodiment is changed according to predetermined keyboard and obtains the input keyboard to be generated,
Reduce the time generated needed for input keyboard, improves the speed for generating input keyboard.
Fig. 5 is the flow chart of another screen input keyboard generation method shown according to an exemplary embodiment, the party
It is further comprising the steps of on the basis of method embodiment shown in Fig. 1：
In S510, detection screen inputs the button being clicked in keyboard.
The input keyboard that above-mentioned screen input keyboard generation method is generated, which can be applied, all to be needed to input password
Application scenarios in, for example, input intelligent terminal unlocking pin, input application program access limit for cryptographic etc..
In S520, determine that the character corresponding to the button being clicked is clear crytpographic key.
In S530, corresponding decryption oprerations are executed according to clear crytpographic key.
Screen provided in this embodiment inputs keyboard generation method, and after generating input keyboard, detection user is defeated by this
Enter the clear crytpographic key that keyboard is inputted, and corresponding clear crytpographic key is executed according to clear crytpographic key, reduces user's touch of key-press by accident
Probability improves the accuracy rate of Password Input.
Keyboard generation method embodiment is inputted corresponding to above-mentioned screen, the disclosure additionally provides screen input keyboard and generates
Device embodiment.
Fig. 6 is a kind of screen input keyboard generating means block diagram shown according to an exemplary embodiment, the device application
In terminal device.As shown in fig. 6, the device includes the first acquisition module 610, the first determining module 620, the second acquisition module
630 and display module 640.
First acquisition module 610 is configured as, and obtains the first character set of prescribed password and first character set
Include the first quantity of different first characters.
Prescribed password is the password of user oneself setting, after receiving prescribed password, is identified included in prescribed password
Kinds of characters is referred to as the first character；All the first characters that prescribed password is included are known as the first character set, statistics first
The quantity of the first different characters, the quantity are known as the first quantity in character set.
First determining module 620 is configured as, and determines the character quantity that inputs of input keyboard, described to input number of characters
Amount is more than first quantity.
It is to input the character for being included on keyboard that character, which can be inputted, wherein it may include following at least one that can input character
Kind：Numerical character, alphabetic character, sign character and function phrase etc.；For example, function phrase can be CapsLock, Ctrl,
Shift, Alt etc..
The character that inputs on the input keyboard to be generated must include whole first characters comprising prescribed password, and
And, it is impossible to only include the first character set, therefore, the character quantity that inputs for inputting keyboard is more than the first quantity.
Second acquisition module 630 is configured as, and obtains the second character set.
The second character that second character set is included is the other parts character in addition to first character, described
The sum of first quantity and the second quantity of the second character can input character quantity described in being equal to.
It has determined after can inputting the quantity of character, determination can input the particular content of character；Can input in character must wrap
Containing the first character；For example, the quantity that can input character is N1, the first quantity is N2, then only needs to determine that (N1-N2) is a other again
Character.
Second acquisition module can update last second character set obtained according to specified time, and
The character that updated second character set is included is different from the word that last second character set obtained is included
Symbol.
Display module 640 is configured as, display input keyboard.
After what determining input keyboard was included inputs character, the display format of input keyboard is determined, and according to enter key
The button of disk and the mapping relations between character can be inputted, input keyboard is shown on the screen of terminal device.
Screen provided in this embodiment inputs keyboard generating means, and the input keyboard that will be generated is wrapped comprising prescribed password
The character and other parts character contained.The quantity for inputting character inputted on keyboard is less than the quantity of character complete or collected works, because
This, can reduce the input required number of keys of keyboard, increase the size of single button；Reduce the general of user's touch of key-press by accident
Rate improves the accuracy rate of Password Input.
Fig. 7 is a kind of block diagram of display module shown according to an exemplary embodiment, as shown in fig. 7, display module 640
Including：First determination sub-module 641, the second determination sub-module 641 and display sub-module 643.
First determination sub-module 641 is configured as, and determines the quantity of input the included button of keyboard and the button
Arrangement mode.
Second determination sub-module 642 is configured as, and determines each button and the mapping inputted between character
Relationship can input character described in each described button is one at least corresponding.
Display sub-module 643 is configured as, and according to the mapping relations, shows that each button is corresponding on the screen
Character can be inputted.
Display module provided in this embodiment can determine input the included button of keyboard according to the quantity that can input character
Quantity and button arrangement mode.And determine each button and the mapping relations between character can be inputted, each button is extremely
Character can be inputted by corresponding to one less.According to determine arrangement mode display input keyboard each button, and according to button with
The mapping relations between character can be inputted, shown on each button it is corresponding input character, finally, in the screen of terminal device
A complete input keyboard is shown on curtain.Various ways can be utilized to determine quantity and the arrangement of input the included button of keyboard
Mode improves the flexibility of input keyboard.
Fig. 8 is the block diagram of another display module shown according to an exemplary embodiment, as shown in figure 8, display module
640 include：Third determination sub-module 6411, the 4th determination sub-module 6412, the second determination sub-module 642 and display sub-module
643
Third determination sub-module 6411 is configured as, according to the quantity for inputting character, according to each button
Character can be inputted described in correspondence is at least one, determines the quantity of the button.
After determination can input the quantity of character, at least one relationship for inputting character is corresponded to according to each button, is determined
Input the quantity of the included button of keyboard.
If it is 1 that can input between character and button:1 relationship, the then quantity of button and the quantity phase that character can be inputted
Deng；If the ratio that can be inputted between character and button is n：1 relationship, wherein n be more than 1, then the quantity of button be less than can be defeated
Enter the quantity of character.
4th determination sub-module 6412 is configured as, according to the quantity of button and display determined by third determination sub-module
The area of the input keyboard, determines the arrangement mode of the button.
For example, the quantity that can input character is 16, the arrangement mode of button can be 4*4, that is, it includes 4 rows to input keyboard
Button includes 4 buttons per a line.
Second determination sub-module 642, for establishing each button and the mapping inputted between character at random
Relationship.
Each button can be established at random and can input the mapping relations between character
Display sub-module 643 is configured as, and according to the mapping relations, shows that each button is corresponding on the screen
Character can be inputted.
Display module provided in this embodiment determines the quantity and arrangement mode of button according to the quantity that can input character,
Then, each button is established at random and can input the mapping relations between character, and according to the mapping relations, is shown on the screen
Character is inputted corresponding to each button.The input keyboard that such mode obtains, can be according to the input occupied reality of keyboard
Border shows that area determines the arrangement mode of button, improves the flexibility of input keyboard.
Fig. 9 is according to the block diagram of another display module shown in an exemplary embodiment, as shown in figure 9, display module
640 include：5th determination sub-module 6413, the second determination sub-module 642 and display sub-module 643.
5th determination sub-module 6413 is configured as, and the number of input the included button of keyboard is determined based on predetermined keyboard
Amount and arrangement mode.
Predetermined keyboard includes full keyboard (the alphabetical full keyboard of standard) or nine lattice keyboards.
In one exemplary embodiment of the disclosure, the 5th determination sub-module 6413 includes following at least one：First
Button adjusts submodule, the second button adjusts submodule；
First button adjustment submodule is configured as, and is increased by a row button on the predetermined keyboard or is increased a line and presses
Key.
Second button adjustment submodule is configured as, and is reduced by a row button on the predetermined keyboard or is reduced a line and presses
Key.
In disclosure another exemplary embodiment, the 5th determination sub-module 6413 includes following at least one：The
Three buttons adjust submodule, the 4th button adjusts submodule；
Third button adjustment submodule is configured as, and increases button in any position of the predetermined keyboard.
4th button adjustment submodule is configured as, and deletes the button of any position of the predetermined keyboard.
Second determination sub-module 642 is configured as, and determines each button and the mapping inputted between character
Relationship can input character described in each described button is one at least corresponding.
Under the application scenarios for not changing the included number of keys of predetermined keyboard, the second determination sub-module 642 includes the 6th
Determination sub-module；
6th determination sub-module is configured as, and target button inputs character, tune in the adjustment predetermined keyboard
Perfect square formula includes following at least one：Increase, reduce, modification.
Wherein, increase mode, that is, increase that target button is corresponding inputs character；Reduction mode reduces target button
It is corresponding to input character；Modification mode includes the sequence for inputting character corresponding to the multiple target buttons of adjustment；Alternatively, changing
Become some or certain target buttons are corresponding inputs character.
Display sub-module 643 is configured as, and according to the mapping relations, shows that each button is corresponding on the screen
Character can be inputted.
Display module provided in this embodiment determines quantity and the arrangement side of the button to be generated according to predetermined keyboard
Formula；The character that inputs that target button in predetermined keyboard may further be adjusted, obtain in input keyboard each button with can be defeated
Enter the mapping relations between character.The present embodiment is changed according to predetermined keyboard and obtains the input keyboard to be generated, and life is reduced
At the time needed for input keyboard, the speed for generating input keyboard is improved.
Figure 10 is another screen input keyboard generating means block diagram shown according to an exemplary embodiment, such as Figure 10 institutes
Show, further includes on the basis of device embodiment shown in Fig. 6：Detection module 1010, determining module 1020 and execution module
1030。
Detection module 1010 is configured as, and surveys the button being clicked in the screen input keyboard.
The input keyboard that above-mentioned screen input keyboard generating means are generated, which can be applied, all to be needed to input password
Application scenarios in, for example, input intelligent terminal unlocking pin, input application program access limit for cryptographic etc..
Determining module 1020 is configured as, and determines that the character corresponding to the button being clicked is clear crytpographic key.
Execution module 1030 is configured as, and corresponding decryption oprerations are executed according to the clear crytpographic key.
Screen provided in this embodiment inputs keyboard generating means, and after generating input keyboard, detection user is defeated by this
Enter the clear crytpographic key that keyboard is inputted, and corresponding clear crytpographic key is executed according to clear crytpographic key, reduces user's touch of key-press by accident
Probability improves the accuracy rate of Password Input.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Figure 11 is a kind of frame of device 1100 generated for screen input keyboard shown according to an exemplary embodiment
Figure.For example, device 1100 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console puts down
Panel device, Medical Devices, body-building equipment, personal digital assistant etc..
As shown in figure 11, device 1100 may include following one or more components：Processing component 1102, memory
1104, power supply module 1106, multimedia component 1108, audio component 1110, the interface 1112 of input/output (I/O), sensor
Component 1114 and communication component 1116.
The integrated operation of 1102 usual control device 1100 of processing component, such as with display, call, data communication,
Camera operation and record operate associated operation.Processing component 1102 may include one or more processors 1120 to execute
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1102 may include one or more moulds
Block, convenient for the interaction between processing component 1102 and other assemblies.For example, processing component 1102 may include multi-media module,
To facilitate the interaction between multimedia component 1108 and processing component 1102.
Memory 1104 is configured as storing various types of data to support the operation in device 1100.These data
Example includes the instruction for any application program or method that are operated on device 1100, contact data, telephone book data,
Message, picture, video etc..Memory 1104 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1106 provides electric power for the various assemblies of device 1100.Power supply module 1106 may include power management
System, one or more power supplys and other generated with for device 1100, management and the associated component of distribution electric power.
Multimedia component 1108 is included in the screen of one output interface of offer between device 1100 and user.At some
In embodiment, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Touch screen is may be implemented as, to receive input signal from the user.Touch panel includes one or more touch sensors
To sense the gesture on touch, slide, and touch panel.Touch sensor can not only sense the boundary of a touch or slide action,
But also it detects and touch or the relevant duration and pressure of slide.In some embodiments, multimedia component 1108
Including a front camera and/or rear camera.When device 1100 is in operation mode, such as screening-mode or video mode
When, front camera and/or rear camera can receive external multi-medium data.Each front camera and postposition camera shooting
Head can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1110 is configured as output and/or input audio signal.For example, audio component 1110 includes a wheat
Gram wind (MIC), when device 1100 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1104 or via communication
Component 1116 is sent.In some embodiments, audio component 1110 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 1112 provide interface, above-mentioned peripheral interface module between processing component 1102 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor module 1114 includes one or more sensors, and the state for providing various aspects for device 1100 is commented
Estimate.For example, sensor module 1114 can detect the state that opens/closes of device 1100, the relative positioning of component, such as group
Part is the display and keypad of device 1100, and sensor module 1114 can be with 1,100 1 groups of detection device 1100 or device
The position change of part, the existence or non-existence that user contacts with device 1100,1100 orientation of device or acceleration/deceleration and device
1100 temperature change.Sensor module 1114 may include proximity sensor, be configured to connect in not any physics
It is detected the presence of nearby objects when tactile.Sensor module 1114 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1116 is configured to facilitate the communication of wired or wireless way between device 1100 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1100,2G or 3G or combination thereof.It is exemplary at one
In embodiment, communication component 1116 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, communication component 1116 further includes near-field communication (NFC) module, to promote short range communication.
For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) skill can be based in NFC module
Art, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1100 can be by one or more application application-specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 1104 of instruction, above-metioned instruction can be executed by the processor 1120 of device 1100 to complete the above method.Example
Such as, non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and
Optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in storage medium is held by the processor of mobile terminal
When row so that terminal device is able to carry out a kind of screen input keyboard generation method, and method includes：
Obtain the first number of the first character set and first character set comprising different first characters of prescribed password
Amount；
Determine that the character quantity that inputs of input keyboard, the character quantity that inputs are more than first quantity；
The second character set is obtained, the second character that second character set is included is in addition to first character
Other parts character, the sum of first quantity and the second quantity of the second character can input character quantity equal to described；
Display input keyboard, the corresponding character that inputs of the included button of the input keyboard is first character and institute
The second character is stated, the character that inputs includes the partial character at least one of following character：Number, letter, symbol, function
Phrase.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (22)
1. a kind of screen inputs keyboard generation method, which is characterized in that including：
The first character set and first character set of acquisition prescribed password include the first quantity of different first characters；
Determine that the character quantity that inputs of input keyboard, the character quantity that inputs are more than first quantity；
The second character set is obtained, the second character that second character set is included is other in addition to first character
Partial character, the sum of first quantity and the second quantity of the second character can input character quantity equal to described；
Display input keyboard, the included button of the input keyboard is corresponding to input character as first character and described the
Two characters, the character that inputs includes the partial character at least one of following character：Number, letter, symbol, function word
Group.
2. according to the method described in claim 1, it is characterized in that, the display input keyboard, including：
Determine the quantity of input the included button of keyboard and the arrangement mode of the button；
Determine that each button and the mapping relations inputted between character, each described button are at least one corresponding
It is described to input character；
According to the mapping relations, shows that each button is corresponding on the screen and input character.
3. according to the method described in claim 2, it is characterized in that, the quantity of determination input the included button of keyboard
And the arrangement mode of the button, including：
According to the quantity for inputting character, according to each button correspond to it is at least one it is described can input character, determine
Go out the quantity of the button；
According to the quantity of the button and the area of the display input keyboard, the arrangement mode of the button is determined.
4. according to the method described in claim 2, it is characterized in that, the determination each the button with described input character
Between mapping relations, including：
It is random to establish each button and the mapping relations inputted between character.
5. according to the method described in claim 2, it is characterized in that, the quantity of determination input the included button of keyboard
And the arrangement mode of the button, including：
Determine that the quantity and arrangement mode of input the included button of keyboard, the predetermined keyboard include complete based on predetermined keyboard
Keyboard or nine lattice keyboards.
6. according to the method described in claim 5, it is characterized in that, described determine that the input keyboard is wrapped based on predetermined keyboard
Quantity containing button and arrangement mode, including：
Increase by a row button on the predetermined keyboard or increases a line button；Alternatively,
It reduces by a row button on the predetermined keyboard or reduces a line button.
7. according to the method described in claim 5, it is characterized in that, described determine that the input keyboard is wrapped based on predetermined keyboard
The quantity and arrangement mode of button, including：
Increase button in any position of the predetermined keyboard；Alternatively,
Delete the button of any position of the predetermined keyboard.
8. according to the method described in claim 5, it is characterized in that, the determination each the button with described input character
Between mapping relations, including：
Adjust target button in the predetermined keyboard inputs character, and adjustment mode includes following at least one：Increase, subtract
Less, it changes.
9. according to the method described in claim 1, it is characterized in that, the second character set of the acquisition, including：
According to specified time, last second character set obtained is updated, and updated second character set is wrapped
The character contained is different from the character that last second character set obtained is included.
10. according to the method described in claim 1, it is characterized in that, first character set for obtaining prescribed password, packet
It includes：
Receive the prescribed password；
It identifies kinds of characters included in the prescribed password, is determined as first character；
Determine that whole first character that the prescribed password is included is first character set.
11. according to the method described in claim 1, it is characterized in that, the method further includes：
Detect the button being clicked in the screen input keyboard；
Determine that the character corresponding to the button being clicked is clear crytpographic key；
Corresponding decryption oprerations are executed according to the clear crytpographic key.
12. a kind of screen inputs keyboard generating means, which is characterized in that including：
First acquisition module, the first character set and first character set for obtaining prescribed password include different the
First quantity of one character；
First determining module, the character quantity that inputs for determining input keyboard, the character quantity that inputs is more than described
First quantity；
Second acquisition module, for obtaining the second character set, the second character that second character set is included is except institute
The other parts character outside the first character is stated, the sum of first quantity and the second quantity of the second character can be inputted equal to described
Character quantity；
Display module, for showing input keyboard, the included button of the input keyboard is corresponding to input character as described the
One character and second character, the character that inputs includes the partial character at least one of following character：Number, word
Mother, symbol, function phrase.
13. device according to claim 12, which is characterized in that the display module, including：
First determination sub-module, the arrangement mode of quantity and the button for determining input the included button of keyboard；
Second determination sub-module, for determining each button and the mapping relations inputted between character, each
The button can input character described at least corresponding to one；
Display sub-module, for according to the mapping relations, showing that each button is corresponding on the screen and inputting character.
14. device according to claim 13, which is characterized in that first determination sub-module, including：
Third determination sub-module, the quantity for that can input character according to, corresponds at least one according to each button
It is described to input character, determine the quantity of the button；
4th determination sub-module is pressed for the area according to the quantity of the button and the display input keyboard described in determination
The arrangement mode of key.
15. device according to claim 13, which is characterized in that second determination sub-module, it is every for establishing at random
A button and the mapping relations inputted between character.
16. device according to claim 13, which is characterized in that first determination sub-module includes：5th determines son
Module；
5th determination sub-module, quantity and arrangement for determining input the included button of keyboard based on predetermined keyboard
Mode, the predetermined keyboard include full keyboard or nine lattice keyboards.
17. device according to claim 16, which is characterized in that first determination sub-module, for being based on predetermined key
When disk determines the quantity and arrangement mode of input the included button of keyboard, including：
First button adjusts submodule, for increasing by a row button on the predetermined keyboard or increasing a line button；Alternatively,
Second button adjusts submodule, for reducing by a row button on the predetermined keyboard or reducing a line button.
18. device according to claim 16, which is characterized in that first determination sub-module, for being based on predetermined key
When disk determines the quantity and arrangement mode of input keyboard institute packet button, including：
Third button adjusts submodule, for increasing button in any position of the predetermined keyboard；Alternatively,
4th button adjusts submodule, the button of any position for deleting the predetermined keyboard.
19. device according to claim 16, which is characterized in that second determination sub-module includes the 6th determination submodule
Block；
6th determination sub-module inputs character, adjustment mode packet for adjust target button in the predetermined keyboard
Include following at least one：Increase, reduce, modification.
20. device according to claim 12, which is characterized in that second acquisition module is used for：
According to specified time, last second character set obtained is updated, and updated second character set is wrapped
The character contained is different from the character that last second character set obtained is included.
21. device according to claim 12, which is characterized in that described device further includes：
Detection module, for detecting the button being clicked in the screen input keyboard；
Determining module, for determining that the character corresponding to the button being clicked is clear crytpographic key；
Execution module, for executing corresponding decryption oprerations according to the clear crytpographic key.
22. a kind of terminal device, which is characterized in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
The first character set and first character set of acquisition prescribed password include the first quantity of different first characters；
Determine that the character quantity that inputs of input keyboard, the character quantity that inputs are more than first quantity；
The second character set is obtained, the second character that second character set is included is other in addition to first character
Partial character, the sum of first quantity and the second quantity of the second character can input character quantity equal to described；
Display input keyboard, the included button of the input keyboard is corresponding to input character as first character and described the
Two characters, the character that inputs includes the partial character at least one of following character：Number, letter, symbol, function word
Group.
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| CN201510945962.9A CN105608350B (en) | 2015-12-16 | 2015-12-16 | Screen inputs keyboard generation method and device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882047A (en) * | 2009-05-05 | 2010-11-10 | 三竹资讯股份有限公司 | On-screen virtual keyboard system |
| CN103365581A (en) * | 2012-03-31 | 2013-10-23 | 百度在线网络技术（北京）有限公司 | User equipment touch unlocking method and device based on unlocking password |
-
2015
- 2015-12-16 CN CN201510945962.9A patent/CN105608350B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882047A (en) * | 2009-05-05 | 2010-11-10 | 三竹资讯股份有限公司 | On-screen virtual keyboard system |
| CN103365581A (en) * | 2012-03-31 | 2013-10-23 | 百度在线网络技术（北京）有限公司 | User equipment touch unlocking method and device based on unlocking password |
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