CN109669613B - Mobile terminal fingerprint movement control processing method, mobile terminal and storage medium - Google Patents
Mobile terminal fingerprint movement control processing method, mobile terminal and storage medium Download PDFInfo
- Publication number
- CN109669613B CN109669613B CN201811568484.4A CN201811568484A CN109669613B CN 109669613 B CN109669613 B CN 109669613B CN 201811568484 A CN201811568484 A CN 201811568484A CN 109669613 B CN109669613 B CN 109669613B
- Authority
- CN
- China
- Prior art keywords
- fingerprints
- mobile terminal
- display content
- fingerprint
- control processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/0488—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 using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Image Input (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a mobile terminal fingerprint movement control processing method, a mobile terminal and a storage medium, wherein the method comprises the following steps: when the resolution of the display content of the mobile terminal is larger than a preset resolution, acquiring the number of fingerprints of a user on a fingerprint sensor; detecting the change of the number of fingerprints until the number of fingerprints is three; acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second. When the mobile terminal is provided with the fingerprint sensor, the mobile control of the content of the display screen can be performed through a series of control on the fingerprint, so that the defects of low actual control precision and poor control experience caused by the direct control on the display screen are avoided, the user experience is improved, and convenience is brought to the user.
Description
Technical Field
The present invention relates to the field of mobile terminals, and in particular, to a mobile terminal fingerprint movement control processing method, a mobile terminal, and a storage medium.
Background
At present, fingerprint sensors are configured in some mobile terminals, particularly high-end mobile terminals, legal fingerprints are firstly input into the mobile terminals provided with the fingerprint sensors by a user, and then the mobile terminals are unlocked by the legal fingerprints in a screen locking state of the mobile terminals, so that the screen is unlocked by a password and a pattern drawing mode in the traditional screen locking state of the mobile terminals is replaced.
In addition, the fingerprint unlocking is also different from unlocking modes such as passwords, drawing patterns and the like, and as the fingerprint unlocking does not need man-machine interaction with the mobile terminal, the fingerprint unlocking is carried out by only placing a finger on a fingerprint sensor in a mobile terminal black screen state; when the mobile terminal is unlocked by a password, drawing a pattern and the like, man-machine interaction with the mobile terminal is needed to finish the input of the password or the pattern.
The process of unlocking the mobile terminal by fingerprints in the screen locking state of the mobile terminal screen is as follows: and recording legal fingerprints in advance, detecting the fingerprints when the screen is extinguished, judging whether the fingerprints are legal fingerprints, and unlocking the mobile terminal and controlling the screen to display if the fingerprints are legal fingerprints.
In the prior art, there is often a need for motion control of display content with higher resolution, and because the operations in the prior art are all directed to the display screen, the operations are easy to be blocked, and even the motion control is failed.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a mobile terminal fingerprint movement control processing method, a mobile terminal and a storage medium, which aim to perform movement control of display screen content through a series of control on a fingerprint when the mobile terminal is provided with a fingerprint sensor, so as to avoid the disadvantages of blocked display content, low actual control precision and poor control experience caused by direct control on the display screen, thereby improving user experience and bringing convenience to users.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a fingerprint movement control processing method of a mobile terminal comprises the following steps:
when the resolution of the display content of the mobile terminal is larger than a preset resolution, acquiring the number of fingerprints of a user on a fingerprint sensor;
detecting the change of the number of fingerprints until the number of fingerprints is three;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
The mobile terminal fingerprint movement control processing method, wherein when the resolution of the display content of the mobile terminal is greater than a preset resolution, the step of obtaining the number of fingerprints of the user on the fingerprint sensor comprises the following steps:
detecting and judging whether the resolution of the display content of the current mobile terminal is larger than a preset resolution;
when the resolution of the display content of the mobile terminal is larger than a preset resolution, the number of fingerprints of the user on the fingerprint sensor is acquired.
The mobile terminal fingerprint movement control processing method comprises the steps of detecting the change of the number of fingerprints until the number of fingerprints is three;
detecting whether the number of fingerprints is changed into three;
a step of entering a position on the fingerprint sensor for acquiring three fingerprints when the number is three;
if not, continuing to detect the number of the fingerprints until the number of the fingerprints is three; otherwise, the method exits.
The mobile terminal fingerprint movement control processing method comprises the steps of acquiring positions of three fingerprints on a fingerprint sensor, and calculating the distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the height line length is the moving distance of the display content per second, and the method comprises the following steps:
acquiring the number of fingerprints of a user on the fingerprint sensor in real time, acquiring the positions of the three fingerprints on the fingerprint sensor if the number is three, and calculating the distances between the three fingerprints; otherwise, continuing to execute the step;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints;
the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
The method for controlling and processing the fingerprint movement of the mobile terminal, wherein the three fingerprints form a triangle, the display content takes the height on the vertex corresponding to the longest side as the movement direction of the display content, and the height line length is the movement distance of the display content per second, comprises the following steps:
firstly, comparing three sides of a triangle formed by three fingerprints, acquiring positions of two fingerprints on a longest side on a fingerprint sensor, setting the two fingerprints on the longest side as H1 and H2, and setting an equation for determining a straight line by the two fingerprints as y (x) =kx+b;
then, the high-line equation y1 (x) is obtained: the slope of y1 (x) is-1/k, and the fingerprint except the two fingerprints on the longest side is set as H3 to be on y1 (x), so that H3 is substituted into y1 (x) to obtain a linear equation of y1 (x);
obtaining a linear equation y (x) of the longest side of a triangle formed by three fingerprints and a high-line equation y1 (x) of the longest side; the intersection of two straight lines from y (x) =y1 (x) is set as H4, so that the display content moving direction is H4 to H3, and the moving distance per second is the distance between H4 and H1.
The mobile terminal fingerprint movement control processing method comprises the steps of acquiring positions of three fingerprints on a fingerprint sensor, and calculating the distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the step of taking the height line length as the moving distance of the display content per second further comprises the following steps: detecting the change of the fingerprint number still in the moving process of the display content, stopping moving the display content if the fingerprint number is detected to be not three, and returning to the previous step
The mobile terminal fingerprint movement control processing method, wherein the steps of detecting the change of the fingerprint number until the fingerprint number is three, further comprise: a plurality of fingerprints are detected in an area of a mobile terminal supporting an under-screen fingerprint.
The fingerprint movement control processing method of the mobile terminal, wherein the preset resolution is 800 ten thousand pixels.
A mobile terminal, comprising: a processor, a memory, and a communication bus;
the memory stores a mobile terminal fingerprint movement control processing program which can be executed by the processor;
the communication bus realizes connection communication between the processor and the memory;
and the processor realizes the steps of the mobile terminal fingerprint movement control processing method when executing the mobile terminal fingerprint movement control processing program.
A computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the mobile terminal fingerprint movement control processing method of any one of the claims.
Compared with the prior art, the mobile terminal fingerprint movement control processing method, the mobile terminal and the storage medium provided by the invention have the advantages that when the mobile terminal displays high-resolution content, the number of fingerprints of a user on a fingerprint sensor is obtained; detecting the change of the number of the fingerprints, acquiring the positions of the three fingerprints on the fingerprint sensor until the number of the fingerprints is three, and calculating the distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second. When the mobile terminal is provided with the fingerprint sensor, the mobile control of the content of the display screen can be performed through a series of control on the fingerprint, the defect that the actual control precision is low and the control experience is poor due to the fact that the display content brought by direct control on the display screen is shielded is avoided, so that the user experience is improved, and convenience is brought to the user.
Drawings
Fig. 1 is a flowchart of a preferred embodiment of a mobile terminal fingerprint movement control processing method provided by the present invention.
Fig. 2 is a schematic diagram of a triangle mobile operation structure formed by three fingerprints according to a preferred embodiment of the mobile terminal fingerprint mobile control processing method of the present invention.
Fig. 3 is a functional block diagram of a mobile terminal according to a preferred embodiment of the present invention.
Fig. 4 is a functional block diagram of a preferred embodiment of the present invention for installing a mobile terminal.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and more specific, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, the fingerprint movement control processing method of the mobile terminal provided by the invention comprises the following steps:
s100, when the resolution of the display content of the mobile terminal is larger than a preset resolution, the number of fingerprints of the user on the fingerprint sensor is obtained.
The embodiment of the invention discloses a mobile terminal fingerprint mobile control processing method, which is implemented by a fingerprint area under a mobile terminal mobile phone support screen; when the fingerprint detection area is large, a plurality of fingerprints can be put down, so that the plurality of fingerprints can be detected in one area to do the above.
When the resolution of the display content of the mobile terminal is larger than a preset resolution, acquiring the number of fingerprints of a user on a fingerprint sensor; for example, detecting and judging whether the resolution of the display content of the current mobile terminal is larger than a preset resolution; when the resolution of the display content of the mobile terminal is greater than a predetermined resolution, the number of fingerprints of the user on the fingerprint sensor is obtained, and the step S200 is performed. Wherein the predetermined resolution is preferably 800 ten thousand pixels.
When the display resolution of the mobile terminal is not high resolution, the criterion for high resolution may be set by the manufacturer or the user of the mobile terminal, for example, when the resolution is greater than 800 ten thousand pixels, it is considered high resolution.
S200, detecting the change of the number of fingerprints until the number of fingerprints is three.
For example: detecting whether the number of fingerprints is changed into three; a step of entering a position on the fingerprint sensor for acquiring three fingerprints when the number is three; if not, continuing to detect the number of the fingerprints until the number of the fingerprints is three; otherwise, the method exits.
S300, acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
In the embodiment, the number of the fingerprints of the user on the fingerprint sensor is obtained in real time, if the number is three, the positions of the three fingerprints on the fingerprint sensor are obtained, and the distances between the three fingerprints are calculated; otherwise, continuing to execute the step;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
The step of forming a triangle by the three fingerprints, wherein the display content takes the height of the longest side corresponding to the vertex as the moving direction of the display content, and the height line length is the moving distance of the display content per second, and comprises the following steps:
firstly, comparing three sides of a triangle formed by three fingerprints, acquiring positions of two fingerprints on a longest side on a fingerprint sensor, setting the two fingerprints on the longest side as H1 and H2, and setting an equation for determining a straight line by the two fingerprints as y (x) =kx+b;
then, the high-line equation y1 (x) is obtained: the slope of y1 (x) is-1/k, and the fingerprint except the two fingerprints on the longest side is set as H3 to be on y1 (x), so that H3 is substituted into y1 (x) to obtain a linear equation of y1 (x);
obtaining a linear equation y (x) of the longest side of a triangle formed by three fingerprints and a high-line equation y1 (x) of the longest side; the intersection of two straight lines from y (x) =y1 (x) is set as H4, so that the display content moving direction is H4 to H3, and the moving distance per second is the distance between H4 and H1.
For example, as shown in fig. 2, multiple fingerprints may be dropped when the fingerprint detection area is large, such as if the handset currently supports an off-screen fingerprint. This allows detection of multiple fingerprints in a single area. As shown in fig. 2 below, there are three fingerprints, fingerprint 1, fingerprint 2, fingerprint 3, and the distances between the three fingerprints are calculated; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
Of course, in other preferred embodiments, the present invention may also be implemented in a mobile terminal, or a finger may be covered with a golden finger such as ancient imperial concubine, the finger tip is thin, the finger tip refers to a finger text, and then three finger text may be implemented in a circular fingerprint area.
Further, in the mobile terminal fingerprint movement control processing method, the positions of the three fingerprints on the fingerprint sensor are obtained, and the distances between the three fingerprints are calculated; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the step of taking the height line length as the moving distance of the display content per second further comprises the following steps: and detecting the change of the number of fingerprints still in the moving process of the display content, stopping moving the display content if the number of fingerprints is detected to be not three, and returning to the previous step.
From the above, the invention provides a mobile terminal fingerprint movement control processing method, which obtains the number of fingerprints of a user on a fingerprint sensor when the mobile terminal displays high-resolution content; detecting the change of the number of the fingerprints, acquiring the positions of the three fingerprints on the fingerprint sensor until the number of the fingerprints is three, and calculating the distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second. When the mobile terminal is provided with the fingerprint sensor, the mobile control of the content of the display screen can be performed through a series of control on the fingerprint, the defect that the actual control precision is low and the control experience is poor due to the fact that the display content brought by direct control on the display screen is shielded is avoided, so that the user experience is improved, and convenience is brought to the user.
As shown in fig. 3, based on the above-mentioned fingerprint movement control processing method of the mobile terminal, the present invention further provides a mobile terminal accordingly, where the mobile terminal may be a mobile phone, a desktop computer, a notebook computer, a palm computer, a server, and other computing devices. The mobile terminal comprises a processor 10, a memory 20 and a display screen 30, wherein the processor 10 is connected with the memory 20 through a communication bus 50, and the display screen 30 is connected with the processor 10 through the communication bus 50. Fig. 2 shows only some of the components of the mobile terminal, but it should be understood that not all of the illustrated components are required to be implemented and that more or fewer components may alternatively be implemented.
The memory 20 may in some embodiments be an internal storage unit of the mobile terminal, such as a memory of the mobile terminal. The memory 20 may also be an external storage device of the mobile terminal in other embodiments, such as a plug-in type usb Flash drive, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like. Further, the memory 20 may also include both an internal storage unit and an external storage device of the mobile terminal. The memory 20 is used for storing application software installed in the mobile terminal and various data, such as program codes for installing the mobile terminal. The memory 20 may also be used to temporarily store data that has been output or is to be output. In an embodiment, the memory 20 stores a mobile terminal fingerprint movement control processing method program 40, and the mobile terminal fingerprint movement control processing method program 40 can be executed by the processor 10, so as to implement the mobile terminal fingerprint movement control processing method in the present application.
The processor 10 may in some embodiments be a central processing unit (Central Processing Unit, CPU), microprocessor, mobile phone baseband processor or other data processing chip for running program code or processing data stored in the memory 20, for example for performing the mobile terminal fingerprint movement control processing method, etc.
The display screen 30 may be an LED display screen, a liquid crystal display screen, a touch-control type liquid crystal display screen, an OLED (Organic Light-Emitting Diode) touch device, or the like in some embodiments. The display screen 30 is used for displaying information on the mobile terminal and for displaying a visual user interface. The components 10-30 of the mobile terminal communicate with each other via a system bus.
In one embodiment, the following steps are implemented when the processor 10 executes the mobile terminal fingerprint movement control processing method program 40 in the memory 20:
when the resolution of the display content of the mobile terminal is larger than a preset resolution, acquiring the number of fingerprints of a user on a fingerprint sensor;
detecting the change of the number of fingerprints until the number of fingerprints is three;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
Wherein, when the resolution of the display content of the mobile terminal is greater than a predetermined resolution, the step of obtaining the number of fingerprints of the user on the fingerprint sensor comprises:
detecting and judging whether the resolution of the display content of the current mobile terminal is larger than a preset resolution;
when the resolution of the display content of the mobile terminal is larger than a preset resolution, the number of fingerprints of the user on the fingerprint sensor is acquired.
The mobile terminal fingerprint movement control processing method comprises the steps of detecting the change of the number of fingerprints until the number of fingerprints is three;
detecting whether the number of fingerprints is changed into three;
a step of entering a position on the fingerprint sensor for acquiring three fingerprints when the number is three;
if not, continuing to detect the number of the fingerprints until the number of the fingerprints is three; otherwise, the method exits.
The method comprises the steps of acquiring positions of three fingerprints on a fingerprint sensor, and calculating the distance between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the height line length is the moving distance of the display content per second, and the method comprises the following steps:
acquiring the number of fingerprints of a user on the fingerprint sensor in real time, acquiring the positions of the three fingerprints on the fingerprint sensor if the number is three, and calculating the distances between the three fingerprints; otherwise, continuing to execute the step;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints;
the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
The step of forming a triangle by the three fingerprints, wherein the display content takes the height of the longest side corresponding to the vertex as the moving direction of the display content, and the height line length is the moving distance of the display content per second, and comprises the following steps:
firstly, comparing three sides of a triangle formed by three fingerprints, acquiring positions of two fingerprints on a longest side on a fingerprint sensor, setting the two fingerprints on the longest side as H1 and H2, and setting an equation for determining a straight line by the two fingerprints as y (x) =kx+b;
then, the high-line equation y1 (x) is obtained: the slope of y1 (x) is-1/k, and the fingerprint except the two fingerprints on the longest side is set as H3 to be on y1 (x), so that H3 is substituted into y1 (x) to obtain a linear equation of y1 (x);
obtaining a linear equation y (x) of the longest side of a triangle formed by three fingerprints and a high-line equation y1 (x) of the longest side; the intersection of two straight lines from y (x) =y1 (x) is set as H4, so that the display content moving direction is H4 to H3, and the moving distance per second is the distance between H4 and H1.
The method comprises the steps of acquiring positions of three fingerprints on a fingerprint sensor, and calculating the distance between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the step of taking the height line length as the moving distance of the display content per second further comprises the following steps: detecting the change of the number of fingerprints still in the moving process of the display content, stopping moving the display content if the number of fingerprints is detected to be not three, and returning to the previous step;
wherein, the step of detecting the change of the number of fingerprints until the number of fingerprints is three further comprises: a plurality of fingerprints are detected in an area of a mobile terminal supporting an under-screen fingerprint.
The fingerprint movement control processing method of the mobile terminal, wherein the predetermined resolution is 800 ten thousand pixels, and the method is specifically described above.
Fig. 4 is a functional block diagram of a mobile terminal according to a preferred embodiment of the present invention, in which a computer program for fingerprint movement control processing of the mobile terminal is installed. In this embodiment, the system for installing the mobile terminal fingerprint movement control processing method program may be divided into one or more modules, which are stored in the memory 20 and executed by one or more processors (the processor 10 in this embodiment) to complete the present invention. For example, in fig. 4, a mobile terminal in which a mobile terminal fingerprint movement control processing method computer program is installed may be divided into a resolution judging module 21, a detection acquiring module 22, a fingerprint number detecting module 23, and a display moving module 24. The module refers to a series of computer program instruction segments capable of realizing specific functions, and is more suitable for describing the execution process of the mobile terminal fingerprint movement control processing method program in the mobile terminal than the program. The following description will specifically introduce the functionality of the modules 21-24.
A resolution judging module 21 for judging whether the resolution of the display content is high resolution;
a detection acquisition module 22 for detecting fingerprint sensor operation and acquiring a position of a fingerprint on the fingerprint sensor;
the fingerprint number detection module 23 is used for detecting the number of fingerprints, and when the number of fingerprints is three, the display movement module is triggered to calculate the movement direction and the movement distance and move; triggering the display mobile module to stop calculating when the number of fingerprints is not three, and stopping moving display contents;
a display movement module 24 that moves display contents only when the number of fingerprints is three, and does not move display contents when the number of fingerprints is not three; comparing three sides of a triangle formed by three fingerprints, acquiring positions of two fingerprints on a longest side on a fingerprint sensor, setting the two fingerprints on the longest side as H1 and H2, and setting an equation for determining a straight line by the two fingerprints as y (x) =kx+b; then, the high-line equation y1 (x) is obtained: the slope of y1 (x) is-1/k, and the fingerprint (set as H3) except the two fingerprints on the longest side is also on y1 (x), so that H3 is substituted into y1 (x) to obtain a linear equation of y1 (x); so far, we have obtained the linear equation y (x) of the longest side of the triangle formed by the three fingerprints, and the high-line equation y1 (x) of the longest side; the intersection of two straight lines from y (x) =y1 (x) is set to H4, so that the display content moving direction is H4 to H3, and the moving distance per second is the distance between H4 and H1, as described above.
Based on the above embodiments, the present invention further provides a computer readable storage medium storing one or more programs executable by one or more processors to implement the steps in the mobile terminal fingerprint movement control processing method according to any one of the above, specifically as described above.
In summary, in the mobile terminal fingerprint movement control processing method, the mobile terminal and the storage medium provided by the invention, the method obtains the number of fingerprints of a user on a fingerprint sensor when the mobile terminal displays high-resolution content; detecting the change of the number of the fingerprints, acquiring the positions of the three fingerprints on the fingerprint sensor until the number of the fingerprints is three, and calculating the distances between the three fingerprints; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second. When the mobile terminal is provided with the fingerprint sensor, the mobile control of the content of the display screen can be performed through a series of control on the fingerprint, the defect that the actual control precision is low and the control experience is poor due to the fact that the display content brought by direct control on the display screen is shielded is avoided, so that the user experience is improved, and convenience is brought to the user.
Of course, those skilled in the art will appreciate that implementing all or part of the above-described methods may be implemented by a computer program for instructing relevant hardware (e.g., a processor, a controller, etc.), where the program may be stored in a computer-readable storage medium, and where the program may include the steps of the above-described method embodiments when executed. The storage medium may be a memory, a magnetic disk, an optical disk, or the like.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (9)
1. The fingerprint movement control processing method of the mobile terminal is characterized by comprising the following steps of:
when the resolution of the display content of the mobile terminal is larger than a preset resolution, acquiring the number of fingerprints of a user on a fingerprint sensor; detecting the change of the number of fingerprints until the number of fingerprints is three;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints; forming a triangle by the three fingerprints, wherein the display content takes the height of the longest side corresponding to the vertex as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second;
the predetermined resolution is 800 ten thousand pixels;
the fingerprint movement control processing method of the mobile terminal is performed in a fingerprint area under a mobile terminal mobile phone support screen; multiple fingerprints are detected in a region for operation.
2. The fingerprint movement control processing method of a mobile terminal according to claim 1, wherein the step of acquiring the number of fingerprints of the user on the fingerprint sensor when the resolution of the display contents of the mobile terminal is greater than a predetermined resolution comprises:
detecting and judging whether the resolution of the display content of the current mobile terminal is larger than a preset resolution;
when the resolution of the display content of the mobile terminal is larger than a preset resolution, the number of fingerprints of the user on the fingerprint sensor is acquired.
3. The fingerprint movement control processing method of a mobile terminal according to claim 1, wherein the step of detecting a change in the number of fingerprints until the number of fingerprints is three comprises;
detecting whether the number of fingerprints is changed into three;
a step of entering a position on the fingerprint sensor for acquiring three fingerprints when the number is three;
if not, continuing to detect the number of the fingerprints until the number of the fingerprints is three; otherwise, the method exits.
4. The mobile terminal fingerprint movement control processing method according to claim 1, wherein the positions of the three fingerprints on the fingerprint sensor are acquired, and the distances between the three fingerprints are calculated; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the height line length is the moving distance of the display content per second, and the method comprises the following steps:
acquiring the number of fingerprints of a user on the fingerprint sensor in real time, acquiring the positions of the three fingerprints on the fingerprint sensor if the number is three, and calculating the distances between the three fingerprints; otherwise, continuing to execute the step;
acquiring positions of three fingerprints on a fingerprint sensor, and calculating distances between the three fingerprints;
the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the length of the high line is the moving distance of the display content per second.
5. The fingerprint movement control processing method of a mobile terminal according to claim 1, wherein the step of forming a triangle with the three fingerprints, wherein the display content uses a height of a vertex corresponding to a longest side as a movement direction of the display content, and the height is a distance moved by the display content per second, comprises:
firstly, comparing three sides of a triangle formed by three fingerprints, acquiring positions of two fingerprints on a longest side on a fingerprint sensor, setting the two fingerprints on the longest side as H1 and H2, and setting an equation for determining a straight line by the two fingerprints as y (x) =kx+b;
then, the high-line equation y1 (x) is obtained: the slope of y1 (x) is-1/k, and the fingerprint except the two fingerprints on the longest side is set as H3 to be on y1 (x), so that H3 is substituted into y1 (x) to obtain a linear equation of y1 (x);
obtaining a linear equation y (x) of the longest side of a triangle formed by three fingerprints and a high-line equation y1 (x) of the longest side; the intersection of two straight lines from y (x) =y1 (x) is set as H4, so that the display content moving direction is H4 to H3, and the moving distance per second is the distance between H4 and H1.
6. The mobile terminal fingerprint movement control processing method according to claim 1, wherein the positions of the three fingerprints on the fingerprint sensor are acquired, and the distances between the three fingerprints are calculated; the three fingerprints form a triangle, the display content takes the height of the vertex corresponding to the longest side as the moving direction of the display content, and the step of taking the height line length as the moving distance of the display content per second further comprises the following steps: and detecting the change of the number of fingerprints still in the moving process of the display content, stopping moving the display content if the number of fingerprints is detected to be not three, and returning to the previous step.
7. The mobile terminal fingerprint movement control processing method according to claim 1, wherein the step of detecting a change in the number of fingerprints until the number of fingerprints is three further comprises: a plurality of fingerprints are detected in an area of a mobile terminal supporting an under-screen fingerprint.
8. A mobile terminal, comprising: a processor, a memory, and a communication bus;
the memory stores a mobile terminal fingerprint movement control processing program which can be executed by the processor;
the communication bus realizes connection communication between the processor and the memory;
the steps of the mobile terminal fingerprint movement control processing method according to any one of claims 1-7 are implemented when the processor executes the mobile terminal fingerprint movement control processing program.
9. A computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the mobile terminal fingerprint movement control processing method of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568484.4A CN109669613B (en) | 2018-12-21 | 2018-12-21 | Mobile terminal fingerprint movement control processing method, mobile terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568484.4A CN109669613B (en) | 2018-12-21 | 2018-12-21 | Mobile terminal fingerprint movement control processing method, mobile terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109669613A CN109669613A (en) | 2019-04-23 |
| CN109669613B true CN109669613B (en) | 2023-07-18 |
Family
ID=66145763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811568484.4A Active CN109669613B (en) | 2018-12-21 | 2018-12-21 | Mobile terminal fingerprint movement control processing method, mobile terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109669613B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145883A1 (en) * | 2015-09-24 | 2016-09-22 | 中兴通讯股份有限公司 | Screen control method, terminal and computer storage medium |
| WO2017128522A1 (en) * | 2016-01-29 | 2017-08-03 | 宇龙计算机通信科技(深圳)有限公司 | Method, device, and terminal for processing touch-control operation |
| CN107015756A (en) * | 2017-03-31 | 2017-08-04 | 努比亚技术有限公司 | Mobile terminal and its method for realizing full frame fingerprint interaction |
| CN107194222A (en) * | 2017-04-28 | 2017-09-22 | 广东欧珀移动通信有限公司 | Screen display mode control method and related product |
| CN108228301A (en) * | 2018-01-03 | 2018-06-29 | 努比亚技术有限公司 | The method, apparatus and computer readable storage medium of the long sectional drawing of screen interface |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150111632A (en) * | 2014-03-26 | 2015-10-06 | 삼성전자주식회사 | Fingerprint identifying method and electronic device thereof |
| KR20160136013A (en) * | 2015-05-19 | 2016-11-29 | 엘지전자 주식회사 | Mobile terminal and method for controlling the same |
| CN108139864A (en) * | 2015-10-13 | 2018-06-08 | 华为技术有限公司 | Use the operating method of fingerprint recognition, device, mobile terminal |
| CN106020651B (en) * | 2016-07-22 | 2020-06-09 | Tcl移动通信科技（宁波）有限公司 | Picture display control method and system based on touch |
| CN107517317A (en) * | 2017-08-28 | 2017-12-26 | 惠州Tcl移动通信有限公司 | Utilize method, storage medium and the mobile terminal of fingerprint recognition response incoming call |
| CN108255397A (en) * | 2018-02-02 | 2018-07-06 | 中兴通讯股份有限公司 | Control performs method, apparatus, storage medium and electronic device |
-
2018
- 2018-12-21 CN CN201811568484.4A patent/CN109669613B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145883A1 (en) * | 2015-09-24 | 2016-09-22 | 中兴通讯股份有限公司 | Screen control method, terminal and computer storage medium |
| WO2017128522A1 (en) * | 2016-01-29 | 2017-08-03 | 宇龙计算机通信科技(深圳)有限公司 | Method, device, and terminal for processing touch-control operation |
| CN107015756A (en) * | 2017-03-31 | 2017-08-04 | 努比亚技术有限公司 | Mobile terminal and its method for realizing full frame fingerprint interaction |
| CN107194222A (en) * | 2017-04-28 | 2017-09-22 | 广东欧珀移动通信有限公司 | Screen display mode control method and related product |
| CN108228301A (en) * | 2018-01-03 | 2018-06-29 | 努比亚技术有限公司 | The method, apparatus and computer readable storage medium of the long sectional drawing of screen interface |
Non-Patent Citations (1)
| Title |
|---|
| 指纹支付:移动支付的新方式;经邦;;中国信用卡(09);60-62 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109669613A (en) | 2019-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102127308B1 (en) | Operation method and apparatus using fingerprint identification, and mobile terminal | |
| US8433109B2 (en) | Direction controlling system and method of an electronic device | |
| US20150268789A1 (en) | Method for preventing accidentally triggering edge swipe gesture and gesture triggering | |
| EP2359224B1 (en) | Generating gestures tailored to a hand resting on a surface | |
| US8947397B2 (en) | Electronic apparatus and drawing method | |
| US20070236468A1 (en) | Gesture based device activation | |
| US20140118268A1 (en) | Touch screen operation using additional inputs | |
| US20120026200A1 (en) | Information input device, on-screen arrangement method thereof, and computer-executable program | |
| CN107395871B (en) | Method and device for opening application, storage medium and terminal | |
| CN104808936B (en) | The portable electronic device of interface operation method and application this method | |
| KR20190039521A (en) | Device manipulation using hover | |
| US20100238126A1 (en) | Pressure-sensitive context menus | |
| US20140359538A1 (en) | Systems and methods for moving display objects based on user gestures | |
| US20150185850A1 (en) | Input detection | |
| EP2929423A1 (en) | Multi-touch symbol recognition | |
| CN108280374B (en) | Mobile terminal keyboard safety input control method, system and storage medium | |
| US10013595B2 (en) | Correlating fingerprints to pointing input device actions | |
| CN102768597B (en) | Method and device for operating electronic equipment | |
| US9739995B2 (en) | Operating system and method for displaying an operating area | |
| CN109669613B (en) | Mobile terminal fingerprint movement control processing method, mobile terminal and storage medium | |
| US20150346995A1 (en) | Electronic apparatus and method | |
| US20140150085A1 (en) | User authentication based on a user's operation on a displayed three-dimensional model | |
| US10222976B2 (en) | Path gestures | |
| EP2975503A2 (en) | Touch device and corresponding touch method | |
| CN106325613B (en) | Touch display device and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |