CN105825121B - Password Input control method and device - Google Patents
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- CN105825121B CN105825121B CN201510002290.8A CN201510002290A CN105825121B CN 105825121 B CN105825121 B CN 105825121B CN 201510002290 A CN201510002290 A CN 201510002290A CN 105825121 B CN105825121 B CN 105825121B
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Abstract
The embodiment of the present application discloses Password Input control method and device, wherein, the described method includes: during Password Input, the each character that will enter into Password Input frame is converted to preset covering symbol, corresponding obtained covering symbol string is shown in the Password Input frame, and saves the corresponding relationship covered between symbol and code characters original text for covering each position in symbol string；Receive the first trigger action executed to the specified segment in the covering symbol string；It determines position of the specified segment in the covering symbol string, and according to the corresponding relationship of the preservation, determines the original text of the corresponding code characters of the specified segment；Show the original text of the corresponding code characters of the specified segment.By the embodiment of the present application, the character correctness inputted can be verified, while preventing password to be compromised to avoid the input error as caused by maloperation etc. as far as possible.
Description
Technical field
This application involves cipher input technique fields, more particularly to Password Input control device method and device.
Background technique
During the function of applications various in using terminal equipment, it is frequently encountered the feelings for needing user to input password
Condition, including login password, payment cipher etc..Password is cracked in order to prevent, user generally all can by password be arranged it is long,
Such as generally might have more than ten, and character style multiplicity, including number, letter, spcial character etc., various types of words
Accord with it is mixed in together so that the difficulty that is cracked of password increases.In addition, preventing from inputting in public close to protect password
Occur to lead to password leakage situations such as being stolen a glance at when code, during user inputs password, can will generally enter into defeated
Entering the code characters in frame can have the symbol (commonly abbreviated as " covering symbol ") for covering property to show with "●", " * " etc.,
That is, for the character inputted, can only find out digit in input frame, specific character content without display,
To effectively reduce the risk that password is compromised.
But the following problem is, since password can generally be arranged longer more complex, and mobile phone etc. is moved
The screen area of dynamic terminal device is again very limited, and the area of each virtual key is smaller in dummy keyboard, and more crowded,
Therefore, it often will appear the case where input error；But the character inputted is shown as covering symbol again, therefore, defeated
During entering, once there is a phenomenon where input error, user is difficult to determine the position of input error, only after submission,
It was found that can just be re-entered when system prompt password mistake, it is therefore, more inconvenient.In addition, can be defeated to allowing in some systems
The number for entering mistake is limited, for example, payment cipher will usually lock account if input error reaches 3 times or more
Fixed, this will seriously affect the normal use of user.
In short, the input error as caused by maloperation etc. is avoided as far as possible how while preventing password to be compromised, at
The technical issues of to need those skilled in the art to solve.
Summary of the invention
This application provides Password Input control method and device, can be while preventing password to be compromised, can be right
The character correctness inputted is verified, to avoid the input error as caused by maloperation etc. as far as possible.
This application provides following schemes:
A kind of Password Input control method, comprising:
During Password Input, each character that will enter into Password Input frame is converted to preset covering symbol,
Corresponding obtained covering symbol string is shown in the Password Input frame, and saves the covering symbol for covering each position in symbol string
With the corresponding relationship between code characters original text；
Receive the first trigger action executed to the specified segment in the covering symbol string；
Determine position of the specified segment in the covering symbol string, and according to the corresponding relationship of the preservation, really
Determine the original text of the corresponding code characters of the specified segment；
Show the original text of the corresponding code characters of the specified segment.
A kind of Password Input control device, comprising:
Symbol string generation unit is covered, for will enter into each character of Password Input frame during Password Input
Preset covering symbol is converted to, corresponding obtained covering symbol string is shown in the Password Input frame, and saves covering symbol
The corresponding relationship of each position covered between symbol and code characters original text in number string；
First trigger action receiving unit, for receiving the first touching executed to the specified segment in the covering symbol string
Hair operation；
Original text determination unit, for determining position of the specified segment in the covering symbol string, and according to described
The corresponding relationship of preservation determines the original text of the corresponding code characters of the specified segment；
Original text display unit, for showing the original text of the corresponding code characters of the specified segment.
According to specific embodiment provided by the present application, this application discloses following technical effects:
By the embodiment of the present application, during carrying out Password Input, when user recognizes that oneself may will be defeated
It, can be by executing the first preset trigger action come trigger password verification when code characters input error at certain position entered
Process, correspondingly, program can determine that user needs the specified segment that verifies, and by the cipher word on the segment corresponding position
Symbol original text shows user, in this way, it is what that user, which can be informed in the code characters original text inputted on corresponding position, into
And the correctness of input can be verified, to avoid the input error as caused by maloperation etc. as far as possible；Also, by
In the whole code characters for only showing the code characters original text of some segment, rather than having inputted, accordingly it is also possible to protect
The safety for demonstrate,proving code characters avoids leading to the generation of complete leakage phenomenon because password is all shown.
Certainly, any product for implementing the application does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the application
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart of method provided by the embodiments of the present application；
Fig. 2 is interface schematic diagram provided by the embodiments of the present application；
Fig. 3 is the schematic diagram of device provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art's every other embodiment obtained belong to the application protection
Range.
In practical applications, a kind of common situation that user inputs password mistake is exactly maloperation, for example, in input word
The letter " s " etc. near it has accidentally been touched when female " a ", in this case, user may be aware that this mistake,
But it may and not know.Alternatively, user may not know whether input error, but need to carry out the character that has inputted
Check, etc..For this purpose, in the embodiment of the present application, can be provided for user for carrying out school to the code characters inputted
Pair mechanism, while password can be prevented to be leaked to greatest extent again.Specifically, can be connect during inputting password
The trigger action of user is received, and the code characters at the corresponding position of the trigger action are shown in the form of original text, this
Sample, user can judge the correctness of this partial password character, if it find that there are mistake, it can be with time update, nothing
Need to will the character that inputted all delete after re-enter, or re-entered again, etc. after submitting discovery mistake, because
This, can be improved Password Input efficiency.It describes in detail below to concrete implementation scheme.
Referring to Fig. 1, the embodiment of the present application provides a kind of Password Input control method, and this method can specifically include following
Step:
S101: during Password Input, each character that will enter into Password Input frame is converted to preset covering symbol
Number, corresponding obtained covering symbol string is shown in the Password Input frame, and save the screening for covering each position in symbol string
Corresponding relationship between lid symbol and code characters original text；
Firstly the need of explanation, in the embodiment, the executing subject of each step can be the page with Password Input frame
Pre-added script etc. in face, after page open, which be can be performed automatically, and be moved to Password Input frame in cursor
Later, so that it may carry out Password Input control according to the process set in the embodiment of the present application.
Firstly, for normal Password Input process, can will enter into Password Input frame each character be converted to it is pre-
The covering symbol (for example, "●", " * " etc.) set, in this way, can be shown in the password input box with the input of code characters
Corresponding obtained covering symbol string, for example, after having input 6 code characters, so that it may show by 6 covering set of symbols
At symbol string.At the same time, the corresponding code characters textual content of covering symbol on each position, example be can recorde down
Such as, first is a, and second b, third position is 1, and the 4th is 2, etc., then program can be recorded each in sequence
The original text of code characters, such as can be saved in the form of sequence etc., it can thus save the covering symbol of each position
With the corresponding relationship between code characters original text.
S102: the first trigger action executed to the specified segment in the covering symbol string is received；
When user is during inputting code characters before, it is appreciated that certain partial character inputted may exist
When mistake, the embodiment of the present application provides the mode of operation that can be verified for user.It, can be in advance to when specific implementation
The concrete form of one trigger action is defined, for example, in the case where subscriber terminal equipment is equipped with touch screen, this first
Trigger action can be, and in the covering symbol string in Password Input frame, user thinks the position that may have input error
Touch operation is carried out, specific checking process, etc. is triggered with this.In this case, due to that can be touched on touch screen
Area it is bigger, and Password Input frame is only stood sub-fraction therein, when user touches other positions except Password Input frame
It, can not trigger password checking process when setting.Therefore, it when specific implementation, can be determined in the following manner: firstly,
It may determine that the region where whether the region touched on touch screen is located at the Password Input frame (where Password Input frame
Region can be to be pre-defined in page code), if it is, whether can further judge the region touched
Certain segment covered in symbol string is covered, if it is, determination has received the first trigger action, and touch area is covered
To segment be determined as needing to show that the specified segment of password textual content, the specified segment can correspond to one or more characters
Position.Otherwise, if the region touched is not at the region where the Password Input frame, or it is not covered with screening
Certain segment in lid symbol string, then can disregard.
Certainly, when specific implementation, there can also be other triggering modes, for example, it is also possible to that there may be input error
It is slided at position, alternatively, then can use if it is the input for carrying out password using external input devices such as mouse-keyboards
Mouse chooses the mode for covering specified segment in symbol string trigger, etc..In short, either which kind of triggering mode, all
User can be made to know how to operate by certain mode, so that user knows how to use the function.For example, can
It prompts user can be by which kind of specific triggering mode come trigger password verification in a manner of through pop-up bubble etc., and may be used also
To be illustrated by animation etc..
In addition, checking if user just hopes each code characters inputted, and match on terminal device
For touch screen, then the first trigger action is also possible that and is slided in the covering symbol string in Password Input frame, that is,
It says, the sliding trace of the slide executed on the touchscreen can also be detected；According to the position of the sliding trace of slide,
Judge the region whether sliding trace is located at where Password Input frame；The first trigger action is received if it is, determining, and will
The segment that sliding trace slips over is determined as the specified segment of password textual content to be presented.For example, sliding trace has slipped over
The corresponding covering symbol string of whole code characters of input, then specified segment can correspond to whole of the covering symbol string, etc..
S103: it determines position of the specified segment in the covering symbol string, and is closed according to the corresponding of the preservation
System, determines the original text of the corresponding code characters of the specified segment；
After receiving the first trigger action, it can determine that the specified segment of user is covering the position in symbol string.
For example, covering the 2nd or the 3rd to the 7th, etc. in symbol string.Symbol can be covered due to also saving in step s101
The corresponding relationship of each position covered between symbol and code characters original text in string, accordingly, it is possible to according to the corresponding relationship,
Determine the original text of the corresponding code characters of specified segment, for example, certain password is 1234688 ..., then the 3rd in password is
3, and the 3rd to the 7th code characters original text is 34688.
S104: the original text of the corresponding code characters of the specified segment is shown.
After the original text for determining the corresponding code characters of specified segment, so that it may be shown to this original documents.
For example, since touch area is generally smaller, specified segment is in the case where determining specified segment by touch area
A part of password string is inputted, therefore the corresponding original text of the specified segment can all be shown.In addition, if
It, may can also touch area institute if it find that without mistake after user carries out check and correction completion to the content of some specified segment
Position change, and cause the segment covered from the first segment variation be the second segment when, then can be by first
The original text of corresponding code characters is hidden in section, and shows the original text of the corresponding code characters of the second segment.In addition, if it is
Specified segment is determined by sliding trace, then the specified segment slipped over may be long, in some instances it may even be possible to be the word inputted
The whole of symbol, therefore, the original text for each code characters that sliding trace can be slipped over are shown one by one, to avoid disposable
When showing the original text of too many code characters, caused by password leakage.
Specific display form can there are many, for example, can be directly in Password Input frame, by the covering of corresponding position
Symbol replaces with code characters original text.Alternatively, under another implementation, content in Password Input frame can also be kept not
Become, in addition create an original text display area, the original text of code characters is shown in the original text display area.For example, the original text exhibition
Show that region can be to create near the position where specified segment, can check content therein in order to user in this way.Ginseng
See Fig. 2, region shown in 201 is original text display area, it is seen that wherein show there is 34688, namely on corresponding position
The code characters original text of input.In the Fig. 2, original text display area can amplify display, such as with the shape of " magnifying glass "
Shape is shown, and in specific implementation, is also possible to other shapes.
As it can be seen that by way of the embodiment of the present application, when user recognizes that oneself may will be at certain position that inputted
Code characters input error when, can by executing preset the first trigger action come trigger password checking process, correspondingly,
Program can determine the specified segment that user needs to verify, and the code characters original text on the segment corresponding position is showed
User, in this way, it is what that user, which can be informed in the code characters original text inputted on corresponding position, and then can be to input
Correctness judged；Also, it due to the code characters original text for only showing some segment, rather than inputs complete
Portion's code characters avoid causing to reveal completely now because password is all shown accordingly it is also possible to guarantee the safety of code characters
The generation of elephant.
In addition, in specific implementation, when showing the code characters original text on specified segment corresponding position, for the ease of
User judges its accuracy, be often show continuous multiple character original texts (such as three or five etc.), if through
User judges to find do not have input error in the segment, then user can terminate the first trigger action (for example, by finger from touch
Unclamped on screen), at this point, can hide original text display area, user can continue the defeated of other subsequent code characters
Enter.
If the user find that there are input errors in the segment, then can modify in time.But wherein really error
May be a certain position therein or several, therefore, in order to enable depositing in the case of an error in user's discovery, facilitate user
It modifies, in the embodiment of the present application, the second trigger action can also be pre-defined, second trigger action is for specified tool
Body needs the position modified.When specific implementation, the second trigger action can be to the first trigger action it is relevant, and the two it
Between can have persistent, the second trigger action can execute before the first trigger action terminates, and the two can also have
Identical tenth skill.For example, if the first trigger action be to cover symbol string on specified location press with finger, thus
Forming touch area, then the second trigger action can be, the touch area that the first trigger action is formed is moved, in this way,
When finger is unclamped from touch screen, the first trigger action and the second trigger action can terminate simultaneously.In short, if in the first touching
Before hair operation terminates, the second trigger action is received, then can enter the modification process to the code characters inputted.
Specifically, by way of creating original text display area to show code characters original text, if
Before first trigger action terminates, the second trigger action in original text display area is received, then can be moved the cursor to
In original text display area, and continuously carrying out according to the second trigger action, mobile cursor is in original text display area in original text string
Position, after the second trigger action, original text display area can be hidden, and according to the second trigger action at the end of cursor
Position in original text display area in original text string moves the cursor to the corresponding position covered where character in Password Input frame
It sets, to modify to the code characters at the position.
For example, it is assumed that the first trigger action is pressed with finger to specified location in covering symbol string, Petting Area is formed
Domain, the second trigger action are to carry out the touch area that the first trigger action is formed to be moved to original text display area, then detecting
When to the second trigger action, so that it may move the cursor to the original text display area；In addition, second trigger action can also have
There is continuity, that is, finger touch area can be executed movement to the left or to the right in original text display area by user, with
The movement of finger touch area, the position of cursor can also be moved to the center of finger touch area.In this way, user is true
Determine cursor be moved to its need modify position when, so that it may unclamp finger, the second trigger action terminates, at this point it is possible to will
Original text display area is hidden, and it is possible to which the position according to cursor in original text display area in original text string, moves the cursor to
The corresponding position covered where character in Password Input frame, in this way, user can be directly to the code characters at the position
It modifies.For example, as shown in Figure 2, in " 34688 " that user shows in original text display area, moving the cursor to
Between two " 8 ", then after original text display area is hidden, in the password input box, cursor position can be shown at the two
Between " 8 " corresponding covering symbol namely between the 6th and the 7th.
During modifying, for the code characters newly inputted, still can directly it convert in the password input box
It is shown to block the form of character, to reduce the risk being leaked.In addition, when the screening of cursor position in Password Input frame
When gear character is modified, the corresponding pass saved in step S101 can be updated according to the position modified and modified character
System.
Corresponding with Password Input control method provided by the embodiments of the present application, the embodiment of the present application also provides a kind of close
Code input control device, referring to Fig. 3, which be can specifically include:
Symbol string generation unit 301 is covered, for will enter into each word of Password Input frame during Password Input
Symbol is converted to preset covering symbol, corresponding obtained covering symbol string is shown in the Password Input frame, and save covering
The corresponding relationship of each position covered between symbol and code characters original text in symbol string；
First trigger action receiving unit 302, for receiving execute to the specified segment in the covering symbol string the
One trigger action；
Original text determination unit 303, for determining position of the specified segment in the covering symbol string, and according to institute
The corresponding relationship for stating preservation determines the original text of the corresponding code characters of the specified segment；
Original text display unit 304, for showing the original text of the corresponding code characters of the specified segment.
Wherein, described device is applied in terminal device, and the terminal device has touch screen, first trigger action
Receiving unit 302 can specifically include:
Touch area detection sub-unit, the touch area that the touch operation for detecting the touch screen is formed；
First judgment sub-unit, for judging the area touched on touch screen according to the position where the touch area
Whether domain is located at the region where the Password Input frame；
Second judgment sub-unit, if the judging result for first judgment sub-unit be it is yes, judge to be touched
Region whether cover it is described covering symbol string in certain segment, if it is, determination receive first trigger action,
And the segment covered is determined as to the specified segment of password textual content to be presented.
In addition, the device can also include:
Updating unit for changing when the position where the touch area, and leads to the covering covered
Segment in symbol string from the variation of the first segment be the second segment when, by the original text of corresponding code characters in first segment
It hides, and shows the original text of the corresponding code characters of second segment.
Under another implementation, described device is applied in terminal device, and the terminal device has touch screen, institute
Stating the first trigger action receiving unit includes:
Sliding trace detection sub-unit, for detecting the sliding trace of the slide executed on the touch screen；
Third judgment sub-unit, for the sliding trace according to the slide, judge the sliding trace whether position
Region where the Password Input frame；First trigger action is received if it is, determining, and by the sliding rail
The segment that mark slips over is determined as the specified segment of password textual content to be presented；
The original text display unit is specifically used for:
The original text for each code characters that the sliding trace slips over is shown one by one.
When specific implementation, the original text display unit 304 be can specifically include:
Display area creates subelement, for creating an original text display area, shows institute in the original text display area
State the original text of code characters.
Wherein, the original text display area creation subelement is specifically used for:
The original text display area is created near the position where the specified segment.
In addition, the device can also include:
First display area hidden unit, at the end of working as first trigger action, by the original text display area
It hides.
For the ease of modifying to the code characters of input error, which can also include:
Second trigger action receiving unit, if received for before first trigger action terminates described
The second trigger action in original text display area then moves the cursor in the original text display area；
First cursor mobile unit, for continuously carrying out according to second trigger action, mobile cursor is in the original
Position in literary display area in original text string；
Second area hidden unit, for after second trigger action, the original text display area to be hidden；
Second cursor mobile unit, the cursor is shown in the original text at the end of being used for according to second trigger action
Position in region in original text string moves the cursor to the corresponding position covered where character in the Password Input frame, with
Just it modifies to the code characters at the position.
In addition, the device can also include:
Corresponding relationship updating unit, for being modified when the character that blocks of cursor position in the Password Input frame
When, the corresponding relationship of the preservation is updated according to the position and modified character.
In short, by way of the embodiment of the present application, when user recognizes that oneself may will be at certain position that inputted
Code characters input error when, can by executing preset the first trigger action come trigger password checking process, correspondingly,
Program can determine the specified segment that user needs to verify, and the code characters original text on the segment corresponding position is showed
User, in this way, it is what that user, which can be informed in the code characters original text inputted on corresponding position, and then can be to input
Correctness judged；Also, it due to the code characters original text for only showing some segment, rather than inputs complete
Portion's code characters at least will not be leaked out all accordingly it is also possible to guarantee the safety of code characters to a certain extent.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It realizes by means of software and necessary general hardware platform.Based on this understanding, the technical solution essence of the application
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes the certain of each embodiment of the application or embodiment
Method described in part.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.System and system embodiment described above is only schematical, wherein the conduct
The unit of separate part description may or may not be physically separated, component shown as a unit can be or
Person may not be physical unit, it can and it is in one place, or may be distributed over multiple network units.It can root
According to actual need that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel can understand and implement without creative efforts.
Above to Password Input control method and device provided herein, it is described in detail, it is used herein
The principle and implementation of this application are described for specific case, and the above embodiments are only used to help understand
The present processes and its core concept；At the same time, for those skilled in the art is having according to the thought of the application
There will be changes in body embodiment and application range.In conclusion the content of the present specification should not be construed as to the application
Limitation.
Claims (12)
1. a kind of Password Input control method, which is characterized in that the method is applied in terminal device, the terminal device tool
There is touch screen, which comprises
During Password Input, each character that will enter into Password Input frame is converted to preset covering symbol, described
Corresponding obtained covering symbol string is shown in Password Input frame, and save cover in symbol string the covering symbol of each position with it is close
Corresponding relationship between code character original text；
Receive the first trigger action executed to the specified segment in the covering symbol string；
It determines position of the specified segment in the covering symbol string, and according to the corresponding relationship of the preservation, determines institute
State the original text of the corresponding code characters of specified segment；
An original text display area is created near the position where the specified segment, to described in the original text display area
The original text of the corresponding code characters of specified segment amplifies displaying；
If receiving the second trigger action in the original text display area before first trigger action terminates,
It then moves the cursor in the original text display area；Second trigger action are as follows: on the basis of first trigger action
The operation for sliding into the original text display area executed；
According to continuously carrying out for second trigger action, position of the mobile cursor in the original text display area in original text string
It sets；
After second trigger action, the original text display area is hidden；
Position of the cursor in the original text display area in original text string at the end of according to second trigger action, by light
Mark is moved to the corresponding position covered where character in the Password Input frame, to carry out to the code characters at the position
Modification.
2. the method according to claim 1, wherein described receive to the specified segment in the covering symbol string
The first trigger action executed, comprising:
Detect the touch area that the touch operation executed on the touch screen is formed；
According to the position where the touch area, judge whether the region touched on touch screen is located at the Password Input frame
The region at place；
If it is, certain the segment whether region touched covers in the covering symbol string is judged, if it is, determining
First trigger action is received, and the segment covered is determined as to the specified piece of password textual content to be presented
Section.
3. according to the method described in claim 2, it is characterized by further comprising:
When the position where the touch area changes, and cause segment in the covering symbol string covered from
When the variation of one segment is the second segment, the original text of corresponding code characters in first segment is hidden, and is shown described
The original text of the corresponding code characters of second segment.
4. the method according to claim 1, wherein described receive to the specified segment in the covering symbol string
The first trigger action executed, comprising:
Detect the sliding trace of the slide executed on the touch screen；
According to the sliding trace of the slide, the area whether sliding trace is located at where the Password Input frame is judged
Domain；If it is, determination receives first trigger action, and the segment that the sliding trace slips over is determined as to be presented
The specified segment of password textual content；
The original text for showing the corresponding code characters of the specified segment, comprising:
The original text for each code characters that the sliding trace slips over is shown one by one.
5. the method according to claim 1, wherein further include:
If first trigger action does not receive second trigger action before terminating, and the original text display area is hidden
Hiding.
6. the method according to claim 1, wherein further include:
When blocking character and being modified of cursor position in the Password Input frame, according to the position and modified
Character updates the corresponding relationship of the preservation.
7. a kind of Password Input control device, which is characterized in that described device is applied in terminal device, the terminal device tool
There is touch screen, described device includes:
Symbol string generation unit is covered, for during Password Input, will enter into each character conversion of Password Input frame
For preset covering symbol, corresponding obtained covering symbol string is shown in the Password Input frame, and saves covering symbol string
In each position the corresponding relationship covered between symbol and code characters original text；
First trigger action receiving unit, for receiving the first triggering behaviour executed to the specified segment in the covering symbol string
Make；
Original text determination unit, for determining position of the specified segment in the covering symbol string, and according to the preservation
Corresponding relationship, determine the original text of the corresponding code characters of the specified segment；
Original text display unit, for creating an original text display area near the position where the specified segment, in the original
Displaying is amplified to the original text of the corresponding code characters of the specified segment in literary display area；
Second trigger action receiving unit, if received for before first trigger action terminates in the original text
The second trigger action in display area then moves the cursor in the original text display area；Second trigger action are as follows:
What is executed on the basis of first trigger action slides into the operation of the original text display area；
First cursor mobile unit, for continuously carrying out according to second trigger action, mobile cursor is in the original text exhibition
Show the position in region in original text string；
Second area hidden unit, for after second trigger action, the original text display area to be hidden；
Second cursor mobile unit, the cursor is in the original text display area at the end of being used for according to second trigger action
Position in interior original text string moves the cursor to the corresponding position covered where character in the Password Input frame, so as to right
Code characters at the position are modified.
8. device according to claim 7, which is characterized in that the first trigger action receiving unit includes:
Touch area detection sub-unit, the touch area formed for detecting the touch operation executed on the touch screen；
First judgment sub-unit, for according to the position where the touch area, judging that the region touched on touch screen is
The no region positioned at where the Password Input frame；
Second judgment sub-unit, if the judging result for first judgment sub-unit be it is yes, judge the area touched
Whether domain covers certain segment in the covering symbol string, receives first trigger action if it is, determining, and will
The segment covered is determined as the specified segment of password textual content to be presented.
9. device according to claim 8, which is characterized in that further include:
Updating unit for changing when the position where the touch area, and leads to the covering symbol covered
Segment in string from the variation of the first segment be the second segment when, the original text of corresponding code characters in first segment is hidden
Hiding, and show the original text of the corresponding code characters of second segment.
10. device according to claim 7, which is characterized in that the first trigger action receiving unit includes:
Sliding trace detection sub-unit, for detecting the sliding trace of the slide executed on the touch screen；
Third judgment sub-unit judges whether the sliding trace is located at institute for the sliding trace according to the slide
State the region where Password Input frame；First trigger action is received if it is, determining, and the sliding trace is sliding
The segment crossed is determined as the specified segment of password textual content to be presented；
The original text display unit is specifically used for:
The original text for each code characters that the sliding trace slips over is shown one by one.
11. device according to claim 7, which is characterized in that further include:
First display area hidden unit, if not receiving the second triggering behaviour before terminating for first trigger action
Make, then hides the original text display area.
12. device according to claim 7, which is characterized in that further include:
Corresponding relationship updating unit, for when blocking character and being modified of cursor position in the Password Input frame,
The corresponding relationship of the preservation is updated according to the position and modified character.
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| CN106446630B (en) * | 2016-09-12 | 2020-05-22 | 努比亚技术有限公司 | Password information input device and method and mobile terminal |
| CN107392599A (en) * | 2017-08-22 | 2017-11-24 | 钱娟娟 | Mobile-phone payment cipher code protection method |
| CN107577391A (en) * | 2017-09-13 | 2018-01-12 | 广东欧珀移动通信有限公司 | The method, apparatus and terminal device of a kind of Cipher Processing |
| CN108762600A (en) * | 2018-02-27 | 2018-11-06 | 珠海市魅族科技有限公司 | A kind of cursor control method and device, terminal and readable storage medium storing program for executing |
| CN109271767A (en) * | 2018-10-16 | 2019-01-25 | 维沃移动通信有限公司 | A kind of cipher-code input method and terminal |
| CN113791695B (en) * | 2021-09-17 | 2024-04-09 | 深圳壹账通智能科技有限公司 | Password input method, device, electronic equipment and storage medium |
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| CN101534311A (en) * | 2009-04-14 | 2009-09-16 | 杨筑平 | An information security method and procedure |
| CN103034411A (en) * | 2011-10-09 | 2013-04-10 | 中国移动通信集团公司 | Text selection method and device for touch screen |
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| US6747676B2 (en) * | 2000-12-13 | 2004-06-08 | International Business Machines Corporation | User interface for displaying protected information |
| US20060056626A1 (en) * | 2004-09-16 | 2006-03-16 | International Business Machines Corporation | Method and system for selectively masking the display of data field values |
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| CN101534311A (en) * | 2009-04-14 | 2009-09-16 | 杨筑平 | An information security method and procedure |
| CN103034411A (en) * | 2011-10-09 | 2013-04-10 | 中国移动通信集团公司 | Text selection method and device for touch screen |
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