CN115309318A - Picture operation processing method and device - Google Patents
Picture operation processing method and device Download PDFInfo
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- CN115309318A CN115309318A CN202210951104.5A CN202210951104A CN115309318A CN 115309318 A CN115309318 A CN 115309318A CN 202210951104 A CN202210951104 A CN 202210951104A CN 115309318 A CN115309318 A CN 115309318A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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Abstract
The invention provides a picture operation processing method and device, relates to the technical field of interaction, and can be used in the financial field or other technical fields. The method comprises the following steps: when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter; amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching. The device performs the above method. The method and the device provided by the embodiment of the invention can facilitate the user to input the password and avoid the password being input by mistake due to error touch.
Description
Technical Field
The invention relates to the technical field of interaction, in particular to a picture operation processing method and device.
Background
When a user needs to input a password when logging in a mobile phone bank every time, the user often inputs the wrong password due to careless touch by mistake.
Disclosure of Invention
To solve the problems in the prior art, embodiments of the present invention provide a method and an apparatus for processing a screen operation, which can at least partially solve the problems in the prior art.
In one aspect, the present invention provides a method for processing an image operation, including:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing display picture switching.
Wherein the input keyboard comprises an alphabetic keyboard and a numeric keyboard; correspondingly, the screen operation processing method further comprises the following steps:
and responding to the triggering action of switching the input keyboard by the user to realize the switching of the alphabetic keyboard and the numeric keyboard.
Wherein, when amplifying each key in the input keyboard in the same proportion according to the mobile phone screen size parameter, the picture operation processing method also comprises:
and randomly distributing the key contents in the input keyboard.
Wherein, the picture operation processing method further comprises:
and prompting the number of the input passwords of the user in the process of inputting the passwords through the input keyboard after the keys are amplified by the user.
In one aspect, the present invention provides a screen operation processing apparatus, including:
the mobile phone bank password input device comprises an acquisition unit, a password input unit and a password input unit, wherein the acquisition unit is used for acquiring a mobile phone screen size parameter when a user inputs a password after opening a mobile phone bank;
the amplifying unit is used for amplifying all keys in the input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and the switching unit is used for responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
Wherein the input keyboard comprises an alphabetic keyboard and a numeric keyboard; correspondingly, the screen operation processing device is further configured to:
and responding to the triggering action of switching the input keyboard by the user to realize the switching of the alphabetic keyboard and the numeric keyboard.
Wherein, while carrying on the same scale amplification to every key set in the input keyboard according to the said mobile phone screen size parameter, the said picture operates the processing unit and is used for:
and randomly distributing the key contents in the input keyboard.
Wherein the screen operation processing device is further configured to:
and prompting the number of the input passwords by the user in the process of inputting the passwords by the input keyboard after the keys are amplified by the user.
In another aspect, an embodiment of the present invention provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the following method when executing the computer program:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
An embodiment of the present invention provides a computer-readable storage medium, including:
the computer-readable storage medium stores a computer program which, when executed by a processor, implements a method comprising:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
An embodiment of the present invention further provides a computer program product, where the computer program product includes a computer program, and when executed by a processor, the computer program implements the following method:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
According to the picture operation processing method and device provided by the embodiment of the invention, when a user inputs a password after opening a mobile phone bank, a mobile phone screen size parameter is obtained; amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; the response user finishes the action by amplifying the input password of the input keyboard after the key, finishes the display picture switching, can facilitate the user to input the password, and avoids the password from being mistakenly input due to mistaken touch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
fig. 1 is a flowchart illustrating a screen operation processing method according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a screen operation processing method according to another embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a modularization of the screen operation processing method according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a screen operation processing apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Fig. 1 is a schematic flowchart of a screen operation processing method according to an embodiment of the present invention, and as shown in fig. 1, the screen operation processing method according to the embodiment of the present invention includes:
step S1: and when the user inputs a password after opening the mobile phone bank, acquiring the size parameter of the mobile phone screen.
Step S2: and amplifying all keys in the input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter.
And step S3: and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
In the step S1, when the user opens the mobile banking and inputs the password, the device obtains the size parameter of the mobile phone screen. The apparatus may be a computer device or the like, such as a terminal, which may be specifically a mobile phone, that performs the method. According to the technical scheme, the data acquisition, storage, use, processing and the like meet relevant regulations of national laws and regulations. The password input by the user can be a login password for logging in a mobile phone bank or a transaction password for financial transaction.
The mobile phone screen size parameter can be a mobile phone screen length and a mobile phone screen width.
In the step S2, the device amplifies each key in the input keyboard in the same proportion according to the mobile phone screen size parameter, so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter. Namely, each key in the input keyboard is amplified in the same proportion, so that the keyboard size of the input keyboard after the keys are amplified just fills the whole mobile phone screen.
In step S3, the device completes the display screen switching in response to the password input completion operation of the input keyboard after the user has enlarged the key. And if the password is successfully input, determining that the input of the password is finished, and finishing the switching of the display pictures, wherein the contents in the pictures are displayed according to the normal display proportion because the switched display pictures do not need to input the password any more.
If the password input fails, the user is continuously prompted to input the password again, and the input keyboard after the key is amplified is still displayed on the display picture at the moment.
The input keyboard comprises an alphabetic keyboard and a numeric keyboard; correspondingly, the picture operation processing method further comprises the following steps:
and responding to the triggering action of switching the input keyboard by the user to realize the switching of the alphabetic keyboard and the numeric keyboard.
The user can click the switch key on the input keyboard to realize the switch between the letter keyboard and the numeric keyboard.
And amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter, wherein the picture operation processing method further comprises the following steps:
and randomly distributing the key contents in the input keyboard.
Namely, the above step S2 is replaced by the following step, as shown in fig. 2:
step S2': and amplifying all keys in the input keyboard in the same proportion according to the mobile phone screen size parameter, and randomly distributing all key contents in the input keyboard to ensure that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter.
The screen operation processing method further includes:
and prompting the number of the input passwords by the user in the process of inputting the passwords by the input keyboard after the keys are amplified by the user. For example, the password set by the user is 6 bits, and when the number of the passwords input by the user is 1, the number of the passwords input by the user is prompted to be 1; when the number of the passwords input by the user is 2, prompting that the number of the passwords input by the user is 2, and so on until the number of the passwords input by the user is 6, giving an output result that the passwords are input correctly or wrongly.
As shown in fig. 3, the method of the embodiment of the present invention may be implemented based on modularization, and specifically includes:
input information display module 1: and displaying the information input by the user (in a password mode, only the number of characters input by the user can be reminded).
The keyboard module 2: and (4) arranging randomly distributed key characters.
Function key module 3: the method is used for switching, determining, canceling and the like between the 26-letter keyboard and the numeric keyboard.
It should be noted that, the end of the user's mistaken password input is due to the undersize of the keys and the dense arrangement of the keys, in order to increase the area of the keys and enlarge the distance between the keys, the invention designs a keyboard covering the full screen, the background of the keyboard is semitransparent, the area of a single key is enlarged more than one time than that of the existing keys, in addition, the keys are filled with pure color, the character contrast is sharp, and the distribution of characters on the keys is random, thus the accuracy and the concealment of the password input can be ensured.
According to the picture operation processing method provided by the embodiment of the invention, when a user inputs a password after opening a mobile phone bank, a mobile phone screen size parameter is obtained; amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; the response user finishes the action by amplifying the input password of the input keyboard after the key, finishes the display picture switching, can facilitate the user to input the password, and avoids the password being mistaken due to mistaken touch.
Further, the input keyboard comprises an alphabetic keyboard and a numeric keyboard; correspondingly, the screen operation processing method further comprises the following steps:
and responding to the triggering action of switching the input keyboard by the user to realize the switching of the alphabetic keyboard and the numeric keyboard. Reference is made to the above description and no further description is given.
Further, when performing the same-scale amplification on each key in the input keyboard according to the mobile phone screen size parameter, the picture operation processing method further includes:
and randomly distributing the key contents in the input keyboard. Reference is made to the above description and no further description is made.
Further, the screen operation processing method further includes:
and prompting the number of the input passwords of the user in the process of inputting the passwords through the input keyboard after the keys are amplified by the user. Reference is made to the above description and no further description is made.
It should be noted that the image operation processing method provided in the embodiment of the present invention may be used in the financial field, and may also be used in any technical field other than the financial field.
Fig. 4 is a schematic structural diagram of a screen operation processing apparatus according to an embodiment of the present invention, and as shown in fig. 4, the screen operation processing apparatus according to the embodiment of the present invention includes an obtaining unit 401, an enlarging unit 402, and a switching unit 403, where:
the acquiring unit 401 is configured to acquire a mobile phone screen size parameter when a user inputs a password after opening a mobile phone bank; the amplifying unit 402 is configured to amplify, in the same proportion, each key in the input keyboard according to the mobile phone screen size parameter, so that the size of the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; the switching unit 403 is configured to respond to a password input completion action of the input keyboard after the user enlarges the keys, and complete display screen switching.
Specifically, the obtaining unit 401 in the device is used for obtaining the size parameter of the mobile phone screen when the user inputs a password after opening the mobile phone bank; the amplifying unit 402 is configured to amplify, in the same proportion, each key in the input keyboard according to the mobile phone screen size parameter, so that the size of the keyboard of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; the switching unit 403 is configured to complete the display screen switching in response to a password input completion action of the input keyboard after the user has enlarged the key.
According to the picture operation processing device provided by the embodiment of the invention, when a user inputs a password after opening a mobile phone bank, a mobile phone screen size parameter is obtained; amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; the response user finishes the action by amplifying the input password of the input keyboard after the key, finishes the display picture switching, can facilitate the user to input the password, and avoids the password being mistaken due to mistaken touch.
Further, the input keyboard comprises an alphabetic keyboard and a numeric keyboard; correspondingly, the screen operation processing device is further configured to:
and responding to the triggering action of switching the input keyboard by the user to realize the switching of the alphabetic keyboard and the numeric keyboard.
Further, while performing the same-scale amplification on each key in the input keyboard according to the mobile phone screen size parameter, the picture operation processing device is further configured to:
and randomly distributing the key contents in the input keyboard.
Further, the screen operation processing means is further configured to:
and prompting the number of the input passwords of the user in the process of inputting the passwords through the input keyboard after the keys are amplified by the user.
The embodiment of the screen operation processing apparatus provided in the embodiment of the present invention may be specifically configured to execute the processing flows of the above method embodiments, and the functions of the embodiment are not described herein again, and refer to the detailed description of the above method embodiments.
Fig. 5 is a schematic structural diagram of a computer device according to an embodiment of the present invention, where as shown in fig. 5, the computer device includes: a memory 501, a processor 502 and a computer program stored on the memory 501 and executable on the processor 502, the processor 502 implementing the following method when executing the computer program:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
The present embodiment discloses a computer program product comprising a computer program which, when executed by a processor, implements the method of:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
The present embodiments provide a computer-readable storage medium storing a computer program which, when executed by a processor, implements a method of:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
Compared with the technical scheme in the prior art, the method and the device have the advantages that when a user inputs the password after opening the mobile phone bank, the size parameter of the mobile phone screen is obtained; amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter; the response user finishes the action by amplifying the input password of the input keyboard after the key, finishes the display picture switching, can facilitate the user to input the password, and avoids the password being mistaken due to mistaken touch.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In the description herein, reference to the description of the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," "an example," "a particular example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (11)
1. A screen operation processing method, comprising:
when a user inputs a password after opening a mobile phone bank, acquiring a mobile phone screen size parameter;
amplifying all keys in an input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
2. The screen operation processing method according to claim 1, wherein the input keyboard comprises an alphanumeric keyboard and a numeric keyboard; correspondingly, the picture operation processing method further comprises the following steps:
and responding to the triggering action of switching the input keyboard by the user to realize the switching of the alphabetic keyboard and the numeric keyboard.
3. The picture operation processing method according to claim 1, wherein, while scaling up each key in an input keyboard in the same scale according to the mobile phone screen size parameter, the picture operation processing method further comprises:
and randomly distributing the key contents in the input keyboard.
4. The screen operation processing method according to claim 1, characterized by further comprising:
and prompting the number of the input passwords by the user in the process of inputting the passwords by the input keyboard after the keys are amplified by the user.
5. A screen operation processing apparatus, comprising:
the mobile phone bank management system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a mobile phone screen size parameter when a user inputs a password after opening the mobile phone bank;
the amplifying unit is used for amplifying all keys in the input keyboard in the same proportion according to the mobile phone screen size parameter so that the keyboard size of the input keyboard after the keys are amplified reaches the mobile phone screen size parameter;
and the switching unit is used for responding to the input password completion action of the input keyboard after the user amplifies the keys, and completing the display picture switching.
6. The screen operation processing apparatus according to claim 5, wherein the input keyboard comprises an alphanumeric keyboard and a numeric keyboard; correspondingly, the screen operation processing device is further configured to:
and responding to the triggering action of switching the input keyboard by the user to realize the switching between the alphabetical keyboard and the numeric keyboard.
7. The screen operation processing apparatus according to claim 5, wherein while performing the same-scale enlargement on each key in the input keyboard according to the mobile phone screen size parameter, the screen operation processing apparatus is further configured to:
and randomly distributing the key contents in the input keyboard.
8. The screen operation processing apparatus according to claim 5, wherein the screen operation processing apparatus is further configured to:
and prompting the number of the input passwords by the user in the process of inputting the passwords by the input keyboard after the keys are amplified by the user.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the method of any of claims 1 to 4.
11. A computer program product, characterized in that the computer program product comprises a computer program which, when being executed by a processor, carries out the method of any one of claims 1 to 4.
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CN102243572A (en) * | 2011-07-20 | 2011-11-16 | 浙江大学 | Method for realizing full-screen keyboard of mobile Internet equipment |
CN103077342A (en) * | 2011-10-25 | 2013-05-01 | 成都谛听科技有限公司 | Method for inputting graphic random passwords |
CN106570366A (en) * | 2016-11-09 | 2017-04-19 | 深圳怡化电脑股份有限公司 | Password input method and device based on touch screen |
CN107392599A (en) * | 2017-08-22 | 2017-11-24 | 钱娟娟 | Mobile-phone payment cipher code protection method |
CN112965781A (en) * | 2021-04-08 | 2021-06-15 | 高天惟 | Method and device for processing page |
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CN102243572A (en) * | 2011-07-20 | 2011-11-16 | 浙江大学 | Method for realizing full-screen keyboard of mobile Internet equipment |
CN103077342A (en) * | 2011-10-25 | 2013-05-01 | 成都谛听科技有限公司 | Method for inputting graphic random passwords |
CN106570366A (en) * | 2016-11-09 | 2017-04-19 | 深圳怡化电脑股份有限公司 | Password input method and device based on touch screen |
CN107392599A (en) * | 2017-08-22 | 2017-11-24 | 钱娟娟 | Mobile-phone payment cipher code protection method |
CN112965781A (en) * | 2021-04-08 | 2021-06-15 | 高天惟 | Method and device for processing page |
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