CN113935739A - Fingerprint payment method, fingerprint payment device, terminal and computer storage medium - Google Patents

Fingerprint payment method, fingerprint payment device, terminal and computer storage medium Download PDF

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Publication number
CN113935739A
CN113935739A CN202010672804.1A CN202010672804A CN113935739A CN 113935739 A CN113935739 A CN 113935739A CN 202010672804 A CN202010672804 A CN 202010672804A CN 113935739 A CN113935739 A CN 113935739A
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payment
fingerprint
control
area
touch
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路宇龙
余民军
王屹青
韩志强
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202010672804.1A priority Critical patent/CN113935739A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • G06Q20/40145—Biometric identity checks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • 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]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • 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
    • G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Accounting & Taxation (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The application provides a fingerprint payment method, a fingerprint payment device, a terminal and a computer storage medium, relates to the technical field of terminals, and realizes quick payment on the basis of ensuring safety. The method is applied to a terminal configured with a touch screen, wherein the touch screen of the terminal comprises a first area, and the first area is an area configured with an off-screen fingerprint sensor, and the method comprises the following steps: detecting a first operation; in response to the first operation, displaying a first user interface, wherein the first user interface comprises a payment control, wherein the payment control is displayed in a first area; detecting a second operation on the payment control; acquiring a first fingerprint in the first area in response to the second operation; and determining the first fingerprint as a preset fingerprint, and executing payment.

Description

Fingerprint payment method, fingerprint payment device, terminal and computer storage medium
Technical Field
The embodiment of the application relates to the technical field of terminals, in particular to a fingerprint payment method and device, a terminal and a computer storage medium.
Background
With the development of electronic payment technology and the increasing abundance of payment scenes, electronic payment gradually replaces the functions of cash payment and card swiping payment in some payment scenes and becomes a main payment means in daily life of people. Among authentication methods for electronic payment, fingerprint authentication is the most widely used authentication method with the highest frequency of use because of convenience and security. However, the current fingerprint payment authentication process still has some inconvenience in terms of user use. For example, after a first user interface shown in fig. 1a is displayed, a user needs to click a "confirm payment" button, then an interface shown in fig. 1b is popped up to prompt the user to verify a fingerprint, and after the user clicks a verification fingerprint area again for verification, the user needs to perform payment again, and the user needs to perform multiple operations.
Disclosure of Invention
The application provides a fingerprint payment method, a fingerprint payment device, a terminal and a computer storage medium, which realize quick payment on the basis of ensuring the safety.
In order to achieve the purpose, the technical scheme is as follows:
in a first aspect, the present application provides a fingerprint payment method, where the method is applied to a terminal configured with a touch screen, where the touch screen of the terminal includes a first area, and the first area is an area configured with an off-screen fingerprint sensor, and the method includes: detecting a first operation; displaying a first user interface in response to the first operation, wherein the first user interface comprises a payment control, and wherein the payment control is displayed in the first area; detecting a second operation on the payment control; collecting a first fingerprint in the first area in response to the second operation; and determining the first fingerprint as a preset fingerprint, and executing payment. Through gathering first fingerprint when carrying out the second operation to the payment control for the operation that the user confirmed payment and the operation integration of input fingerprint have been in an action, have guaranteed the security of payment through verifying whether gathering the fingerprint and paying the fingerprint, thereby on the basis of guaranteeing the security, realized swift payment.
In one possible implementation manner, the second operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation. Different actions can be set as the operation of confirming payment by the user, and the use scene of the fingerprint payment method is expanded.
In a possible implementation manner, the touch screen is provided with the force sensor, the pressing operation is an operation that the pressing force detected by the force sensor exceeds a preset force threshold, if the user has a willingness to pay, the user can press the payment control with a certain force (exceeding the preset force threshold), and the user is prevented from executing payment under the condition that the user lightly and mistakenly touches the payment control.
In a possible implementation manner, the long press operation is an operation in which the press duration exceeds a first preset duration. If the user has a willingness to pay, the user can press a certain time (the first preset time), and the payment is executed under the condition that the user touches the payment control by mistake. Optionally, the second operation may also be a combination of a pressing operation and a long-time pressing operation, for example, the payment control is pressed for a time period exceeding a first preset time period by exceeding a preset force threshold, so as to avoid a user's finger from touching the payment control by mistake.
In a possible implementation manner, if the second operation is a long press operation, the step of collecting the first fingerprint in the first area may be performed after the press duration reaches the first preset duration. Therefore, the situation that the user starts to collect the fingerprint under the condition that the finger is touched by mistake can be avoided, and the accuracy of starting fingerprint collection is improved.
In a possible implementation manner, the sliding operation is an operation of sliding from a first position in the payment control to a second position in the payment control along a preset track. By predefining the first position on the payment control as the initial position of the sliding operation and the second position as the end position, when the sliding operation is executed, the finger of the user needs to slide to the second position from the first position according to the predefined preset track, so that the payment can be completed under the condition that the finger of the user is touched by mistake.
In a possible implementation manner, the preset trajectory is a straight trajectory or a curved trajectory. The preset trajectory is any preset trajectory having a starting point at the first position and an end point at the second position, and the preset trajectory may be prompted on the first user interface, for example, displayed in a straight line or a curved line with a directional arrow within the payment control, so that the user may be prompted to slide according to the indicated preset trajectory.
In a possible implementation, the curved trajectory is a polygonal line trajectory, a circular trajectory or an elliptical trajectory.
In a possible implementation manner, the predetermined trajectory is a curved trajectory, and the first position and the second position are the same, that is, the start position and the end position are the same position.
In a possible implementation manner, the acquiring the first fingerprint in the first area includes: when the first fingerprint is touched to the first position, or slides to the second position, or slides to any position in the preset track, the first fingerprint is collected, and the fingerprint collecting time can be flexibly and previously defined according to actual conditions.
In one possible implementation, before performing the payment, the method further includes: a third operation is detected.
In a possible implementation manner, the third operation is a finger lift to perform the second operation, that is, after the finger lift to perform the second operation, the payment is performed.
In a possible implementation manner, an embodiment is provided in which the user may cancel the payment after performing the second operation, and in particular, after detecting the second operation on the payment control, the method further includes: displaying a second user interface, wherein the second user interface comprises a cancel control; detecting a fourth operation on the cancel control; and canceling the payment in response to the fourth operation.
In one possible implementation manner, the fourth operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
In a possible implementation manner, the second user interface is an interface that displays the cancellation control additionally on the first user interface, and the cancellation control is not overlapped with a display area of the payment control.
In a possible implementation manner, after detecting the second operation on the payment control, the method further includes: detecting a fifth operation; and canceling the payment in response to the fifth operation.
In a possible implementation manner, the fifth operation is an operation of sliding one or more fingers on the touch screen in a specific direction (e.g., sliding three fingers upwards, sliding three fingers leftwards, sliding two fingers downwards, etc.), a shaking operation (e.g., shaking more than three fingers of the mobile phone), a tapping operation (e.g., detecting any position of the touch screen tapped by finger tips or finger joints, etc., the detecting method may be a detecting method in the related art, which is not limited in this embodiment), or a covering operation (the covering operation refers to covering the screen, and the specific position may be determined according to an implementation manner, for example, the covering operation may be a photosensitive element arranged beside the camera on the front surface where the mobile phone screen is covered, so that the photosensitive element determines that the covering operation is detected when the detected brightness is lower than a certain threshold value, or, the screen covering operation can be that at least half area of cell-phone screen is covered with the palm, and the touch-sensitive screen can detect the screen covering operation through modes such as induction charge or sensitization).
In a possible implementation manner, a cancel control not overlapping with the display area of the payment control is further displayed on the first user interface, and the fifth operation is a click operation, a double-click operation, a press operation, a long-press operation, or a slide operation on the cancel control.
In a possible implementation manner, the fifth operation is a sliding operation of sliding to a second area outside the payment control and lifting without lifting the finger performing the second operation. That is, the user can cancel payment by sliding the finger beyond the payment control and lifting the finger without lifting the finger, which facilitates the user operation.
In a possible implementation manner, a cancellation control not overlapping with a display area of the payment control is further displayed on the first user interface, and the second area is an area of the cancellation control.
In a possible implementation manner, the detecting the second operation on the payment control includes: detecting whether the touch screen receives a touch electric signal of a finger or not according to a preset detection period; determining that a first touch action is detected when the touch electric signal of the finger is detected; determining touch coordinates and touch time of the first touch action according to the touch electric signal; and determining that the first touch action meets the condition of the second operation according to the touch coordinate and the touch time of the first touch action.
In a possible implementation manner, the method further includes: detecting a sixth operation; and responding to the sixth operation, and displaying a third user interface, wherein the third user interface comprises a payment authority opening control, and the payment authority opening control is used for selecting a part of fingerprints from a plurality of input fingerprints to be set as the preset fingerprints. The input fingerprints can not be all used as payment fingerprints, only the payment authority is opened to partial fingerprints, in a use scene that multiple persons use the terminal, the payment authority can be opened to the fingerprints of the partial persons, and the security of fingerprint payment is improved.
In a second aspect, the present application provides a fingerprint payment device, the device comprising: the touch screen comprises a first area, wherein the first area is an area provided with an underscreen fingerprint sensor; one or more processors; a memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions that, when executed by the apparatus, cause the apparatus to perform the steps of: detecting a first operation; displaying a first user interface in response to the first operation, wherein the first user interface comprises a payment control, and wherein the payment control is displayed in the first area; detecting a second operation on the payment control; collecting a first fingerprint in the first area in response to the second operation; and determining the first fingerprint as a preset fingerprint, and executing payment.
In one possible implementation manner, the second operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
In a possible implementation manner, the touch screen is provided with a force sensor, and the pressing operation is an operation in which the pressing force detected by the force sensor exceeds a preset force threshold.
In a possible implementation manner, the long press operation is an operation in which the press duration exceeds a first preset duration.
In a possible implementation manner, the instructions, when executed by the apparatus, cause the apparatus to perform the step of acquiring the first fingerprint in the first area, after the pressing duration reaches the first preset duration.
In a possible implementation manner, the sliding operation is an operation of sliding from a first position in the payment control to a second position in the payment control along a preset track.
In a possible implementation manner, the preset trajectory is a straight trajectory or a curved trajectory.
In a possible implementation, the curved trajectory is a polygonal line trajectory, a circular trajectory or an elliptical trajectory.
In a possible implementation manner, the predetermined trajectory is a curved trajectory, and the first position and the second position are the same.
In a possible implementation manner, the instructions, when executed by the apparatus, cause the apparatus to perform the step of acquiring the first fingerprint in the first area, including: when the fingerprint sensor touches the first position, slides to the second position or slides to any position in the preset track, the first fingerprint is acquired.
In a possible implementation manner, the instructions, when executed by the apparatus, cause the apparatus to further perform, before performing payment: a third operation is detected.
In a possible implementation manner, the third operation is a finger lift to perform the second operation.
In a possible implementation manner, the instructions, when executed by the apparatus, cause the apparatus to, after performing the step of detecting the second operation on the payment control, further perform: displaying a second user interface, wherein the second user interface comprises a cancel control; detecting a fourth operation on the cancel control; and canceling the payment in response to the fourth operation.
In one possible implementation manner, the fourth operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
In a possible implementation manner, the second user interface is an interface that displays the cancellation control additionally on the first user interface, and the cancellation control is not overlapped with a display area of the payment control.
In a possible implementation manner, the instructions, when executed by the apparatus, cause the apparatus to, after performing the step of detecting the second operation on the payment control, further perform: detecting a fifth operation; and canceling the payment in response to the fifth operation.
In one possible implementation, the fifth operation is an operation of sliding one or more fingers along a specific direction on the touch screen, a shaking operation, a tapping operation, or a screen covering operation.
In a possible implementation manner, a cancel control not overlapping with the display area of the payment control is further displayed on the first user interface, and the fifth operation is a click operation, a double-click operation, a press operation, a long-press operation, or a slide operation on the cancel control.
In a possible implementation manner, the fifth operation is a sliding operation of sliding to a second area outside the payment control and lifting without lifting the finger performing the second operation.
In a possible implementation manner, a cancellation control not overlapping with a display area of the payment control is further displayed on the first user interface, and the second area is an area of the cancellation control.
In a possible implementation manner, when executed by the apparatus, the instruction causes the apparatus to perform the step of detecting the second operation on the payment control, where the step includes: detecting whether the touch screen receives a touch electric signal of a finger or not according to a preset detection period; determining that a first touch action is detected when the touch electric signal of the finger is detected; determining touch coordinates and touch time of the first touch action according to the touch electric signal; and determining that the first touch action meets the condition of the second operation according to the touch coordinate and the touch time of the first touch action.
In a possible implementation manner, the instructions, when executed by the apparatus, cause the apparatus to further perform: detecting a sixth operation; and responding to the sixth operation, and displaying a third user interface, wherein the third user interface comprises a payment authority opening control, and the payment authority opening control is used for selecting a part of fingerprints from a plurality of input fingerprints to be set as the preset fingerprints.
In a third aspect, the present application provides a terminal, where the terminal is configured with a touch screen, the touch screen includes a first area, the first area is an area configured with an off-screen fingerprint sensor, the terminal is configured to perform the fingerprint payment method of the first aspect, and the terminal includes: the first detection module is used for detecting a first operation; a display module, configured to display a first user interface in response to the first operation, where the first user interface includes a payment control, and where the payment control is displayed in the first area; the second detection module is used for detecting a second operation on the payment control; the acquisition module is used for responding to the second operation and acquiring a first fingerprint in the first area; and the execution module is used for determining the first fingerprint as a preset fingerprint and executing payment.
In a fourth aspect, the present application provides a computer storage medium comprising computer instructions which, when run on a terminal, cause the terminal to perform the method of the first aspect.
In a fifth aspect, the present application provides a computer program product comprising instructions which, when run on a terminal, causes the terminal to perform the method of the first aspect.
It should be understood that the fingerprint payment device, the terminal, the computer storage medium and the computer program product provided above are all configured to execute the corresponding method provided in the first aspect, and therefore, the beneficial effects achieved by the fingerprint payment device, the terminal, the computer storage medium and the computer program product may refer to the beneficial effects in the corresponding method provided above, and are not described herein again.
Drawings
FIG. 1a is a first interaction diagram of a fingerprint payment method;
FIG. 1b is a diagram illustrating an interaction of a fingerprint payment method;
fig. 2 is a block diagram of a software structure of an alternative terminal according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of an alternative terminal according to an embodiment of the present application;
FIGS. 4-10 are schematic interaction diagrams of a fingerprint payment method according to an embodiment of the present disclosure;
fig. 11 is a schematic flowchart of a fingerprint payment method according to an embodiment of the present application;
12 a-12 e are interaction diagrams of a fingerprint payment method provided in an embodiment of the present application;
fig. 13 is a schematic structural diagram of a fingerprint payment device according to an embodiment of the present application;
fig. 14 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
Embodiments of the present embodiment will be described in detail below with reference to the accompanying drawings.
The fingerprint payment method provided by the embodiment of the application can be applied to a terminal provided with a fingerprint sensor under a screen, for example, the terminal can be a mobile phone, a tablet computer, a notebook computer, a wearable watch, an intelligent sound box, a large-screen television, an Augmented Reality (AR) device, a Virtual Reality (VR) device, an on-vehicle device and the like.
The software system of the terminal can adopt a layered architecture, an event-driven architecture, a micro-core architecture, a micro-service architecture or a cloud architecture. The embodiment of the application takes an Android system with a layered architecture as an example, and illustrates a software structure of a terminal.
Fig. 2 is a block diagram of a software configuration of a terminal according to an embodiment of the present invention.
The layered architecture divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the Android system may be divided into four layers, an application layer, an application framework layer, an Android runtime (Android runtime) and system library, and a kernel layer from top to bottom, respectively.
The application layer may include a series of application packages.
As shown in fig. 2, the application package may include applications such as a camera, a gallery, a payment Application (APP), a call, a map, a navigation, a Wireless Local Area Network (WLAN), bluetooth, music, a video, and a short message. The fingerprint payment method provided by the embodiment of the application can be executed by the payment APP control terminal. Optionally, the method may also be executed by other types of APPs, such as an instant messaging type APP control terminal, which is not limited in this embodiment of the present application.
The application framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions.
As shown in FIG. 2, the application framework layers may include a window manager, content provider, view system, phone manager, resource manager, notification manager, and the like.
The window manager is used for managing window programs. The window manager can obtain the size of the display screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.
The content provider is used to store and retrieve data and make it accessible to applications. The data may include video, images, audio, calls made and received, browsing history and bookmarks, phone books, etc.
The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.
The telephone manager is used for providing a communication function of the terminal. Such as management of call status (including on, off, etc.).
The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.
The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a short dwell, and does not require user interaction. Such as a notification manager used to inform download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scroll bar text at the top status bar of the system, such as a notification of a background running application, or a notification that appears on the screen in the form of a dialog window. For example, text information is prompted in the status bar, a prompt tone is given, the terminal vibrates, an indicator light flashes, and the like.
The Android Runtime comprises a core library and a virtual machine. The Android runtime is responsible for scheduling and managing an Android system.
The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.
The application layer and the application framework layer run in a virtual machine. And executing java files of the application program layer and the application program framework layer into a binary file by the virtual machine. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.
The system library may include a plurality of functional modules. For example: fingerprint library (Fingerprint Manager), surface Manager (surface Manager), Media Libraries, three-dimensional graphics processing Libraries (e.g., OpenGL ES), 2D graphics engine (e.g., SGL), etc.
The fingerprint identification library is used for providing fingerprint identification functions, and specifically, the fingerprint identification function may include managing registered fingerprints, identifying fingerprint features in a captured fingerprint image, and comparing the fingerprint features with fingerprint features of the registered fingerprints to determine whether the captured fingerprint is one of the registered fingerprints.
The surface manager is used to manage the display subsystem and provide fusion of 2D and 3D layers for multiple applications.
The media library supports a variety of commonly used audio, video format playback and recording, and still image files, among others. The media library may support a variety of audio-video encoding formats, such as MPEG4, h.264, MP3, AAC, AMR, JPG, PNG, and the like.
The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, image rendering, synthesis, layer processing and the like.
The 2D graphics engine is a drawing engine for 2D drawing.
The kernel layer is a layer between hardware and software. The inner core layer at least comprises a display driver, a camera driver, an audio driver and a sensor driver.
Taking a terminal as an example of a mobile phone, fig. 3 is an exemplary diagram of an alternative mobile phone, as shown in fig. 3, the mobile phone 100 includes a touch screen (TP) 101 and a processor, where the touch screen 101 may be the touch screen 901 in the terminal shown in fig. 3, and the processor of the mobile phone 100 is not shown in fig. 3 and may be disposed inside a housing of the mobile phone 100. Touch screen 101 includes a conformable display screen, touch sensors, and an off-screen fingerprint sensor 102. The display screen is used for displaying text, images, videos, and the like, and the display screen may be a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a MiniLed, a Micro-led, a Micro-oeled, a quantum dot light-emitting diode (QLED), and the like. The touch sensor is used for sensing a touch of a medium to generate an electrical signal, where the medium may be a part of a human body (such as a finger) or a stylus (such as a capacitive stylus), so that the processor of the mobile phone 100 can determine a touch position on the display screen, determine a type of the touch medium, and the like according to the electrical signal sensed by the touch sensor. Fingerprint sensor 102 is used for gathering the fingerprint image under the screen, can adopt techniques such as optics fingerprint collection, capacitanc fingerprint collection, ultrasonic fingerprint collection, take optics fingerprint collection as an example, fingerprint sensor 102 can encapsulate below the display screen or integrated inside the display screen under the screen, when fingerprint sensor 102 receives to trigger under the screen, gather the light that the display screen sent reflects, obtain the fingerprint image, other fingerprint collection techniques are the same, adopt different fingerprint collection techniques, the object (analog signal) that fingerprint sensor 102 gathered under the screen is different, obtain the digital signal that all is the matrix, also promptly obtain the fingerprint image. It should be noted that the area of the off-screen fingerprint sensor 102 shown in fig. 3 is only for exemplary illustration, the off-screen fingerprint sensor 102 may cover the entire area of the display screen, or the off-screen fingerprint sensor 102 may be configured only in a partial area of the display screen as shown in fig. 3, which is not limited in this embodiment of the present application. In the embodiment of the present application, the area where the finger print sensor 102 is disposed is the first area.
The workflow of the terminal software and hardware in initiating the capture of a fingerprint is exemplified below in connection with a payment scenario.
When the touch sensor of the touch screen 101 of the terminal receives a touch operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the touch operation into an original input event (including touch coordinates, a time stamp of the touch operation, and other information). The raw input events are stored at the kernel layer. And the application program framework layer acquires the original input event from the kernel layer and identifies the control corresponding to the input event. Taking the touch operation as a touch click operation, taking the example that the control corresponding to the touch click operation is the fingerprint payment control in the payment APP application, the payment APP application calls the interface of the application framework layer, and then calls the kernel layer to start the fingerprint sensor drive under the screen in the sensor drive, and captures a fingerprint through the fingerprint sensor 102 under the screen.
Based on the software architecture shown in fig. 2 and the hardware architecture of the handset 100 shown in fig. 3, in an optional application scenario, a user may add a fingerprint to a fingerprint library (also referred to as a registered fingerprint) before payment, where the fingerprint library may be stored in a memory of the handset 100 for a processor to call when comparing fingerprints. As shown in fig. 4, the user touches the setting icon 105 displayed on the touch screen 101 of the mobile phone 100 to enter the setting interface of the mobile phone 100 as shown in fig. 5, and then, if the user clicks the option "add fingerprint" shown in fig. 5, the interactive interface for fingerprint registration may pop up as shown in fig. 6, and the user may touch and lift a finger on the touch screen 101 of the mobile phone 100 according to the prompt of the interactive interface to complete the registration of one fingerprint, and may register a plurality of fingerprints. In the interactive interface shown in fig. 5, all the registered (entered) fingerprints, which may be of the same user or of different users, may be displayed.
In some alternative embodiments, all registered fingerprints have payment rights; in yet other alternative embodiments, the user may choose to have payment rights configured for a portion of the plurality of registered fingerprints while another portion of the plurality of registered fingerprints does not have payment rights. The fingerprint with the payment authority is a payment fingerprint, and a user can use the payment fingerprint to carry out fingerprint quick payment, namely, the identity verification of payment can be completed by verifying that the fingerprint is the payment fingerprint without inputting a payment password during payment.
One example of configuring a payment fingerprint in registered fingerprints is that, on an interface shown in fig. 5, a user clicks an option of "fingerprint 1" to enter an interface shown in fig. 7, and whether the fingerprint can be used as a "payment fingerprint" is set, and the user touches and selects "yes", that is, fingerprint 1 is set as a "payment fingerprint"; after setting the fingerprint 1 as the "payment fingerprint", the user can perform fingerprint fast payment using the fingerprint 1 at the time of payment.
Optionally, the user can click the icon 106 of above-mentioned payment APP on the desktop as shown in fig. 4, enter into the first interface of payment APP as shown in fig. 8, then click "set", enter into the setting tab of payment APP as shown in fig. 9, through touching the switch button 107 of "fingerprint quick payment" tab, switch button 107's on-off state is switched, thereby indicate whether to open fingerprint quick payment to payment APP, the state as shown in fig. 9 is the state of opening "fingerprint quick payment", the user is when using payment APP to pay, the payment APP can pass through fingerprint authentication, judge whether the fingerprint of gathering has the payment authority.
The above-mentioned setting process of fingerprint registration and quick payment before payment for the user using the payment APP. In an application scenario where a user needs to pay, for example, when the user purchases an item online, the payment APP installed in the mobile phone 100 may be opened, and the software icon 106 of the payment APP is clicked on the desktop of the mobile phone 100 as shown in fig. 4. Then, the home page of the payment APP is returned (as shown in fig. 8), a "scan" option is clicked by touch, the interactive interface shown in fig. 10 is entered, the payment APP calls a camera driver of the mobile phone 100, and camera shooting is started. The user can adjust the position of the mobile phone 100, so that the two-dimensional code of the offline merchant can be scanned during the framing of the camera, and after the information of the two-dimensional code is extracted, the mobile phone 100 receives an instruction for triggering the display of the first user interface, and opens the first user interface 200 shown in fig. 12 a.
It should be noted that fig. 12a is an exemplary diagram of an alternative first user interface, and is not intended to limit the embodiments of the present application. The application scenario for starting the first user interface is only an exemplary illustration, the first user interface may also be started in a service scenario in which other users need to pay, for example, application scenarios such as online shopping, red package sending, coupon for shopping, transfer, and financial product purchasing need to be triggered to start the first user interface, and the instruction for triggering and displaying the first user interface may be triggered by a user operation, for example, the user operation may be that the user clicks a preset button (such as a "red package" button, a "transfer" button, a "shopping cart settlement" button, and the like), and when receiving a specified user operation, it is determined that the instruction for triggering and displaying the first user interface is received by the user. The setting of the first user interface may also be set according to different application scenarios.
After the first user interface is opened through the above exemplary application scenario, the fingerprint payment method provided by the embodiment of the application may be executed.
The following describes in detail an execution flow of the fingerprint payment method provided in the embodiment of the present application with reference to fig. 11, and as shown in fig. 11, the fingerprint payment method provided in the embodiment of the present application includes the following steps:
in step 301, a first operation is detected.
The first operation is an operation for entering a first user interface. The first user interface is a to-be-paid interface. For example, the first operation may be clicking on the software icon 106 for "pay APP" as shown in fig. 4, entering the first interface within the software as shown in fig. 8, after clicking "scan", entering the interface as shown in fig. 10, scanning the merchant's checkout two-dimensional code, and entering the first user interface.
Step 302, in response to the first operation, displaying a first user interface.
The first user interface is a to-be-paid interface, and the to-be-paid interface includes a payment control displayed in a first area (that is, an area of the touch screen where the off-screen fingerprint sensor is configured). The payment control is a control for receiving an operation indicating to execute payment, and the payment control may be presented in the form of a virtual payment button, a movable slider, and other graphic elements on the first user interface displayed on the touch screen 101. Optionally, the first user interface may further include information of the trade order, for example, displaying the amount of the trade order, and the like. As shown in fig. 12a to 12e, which are several alternative exemplary diagrams of the interface to be paid 200, at least a payment control 201 is included on the interface to be paid 200.
The touch screen 101 of the mobile phone 100 may detect whether there is an electrical touch signal in a preset detection period (the detection period is short, for example, several milliseconds or several tens milliseconds, which is not limited in this embodiment), if a finger of a user touches the touch screen 101, the touch sensor integrated with the touch screen 101 can detect the presence of the electrical touch signal, the electrical touch signal of the hardware may be processed by the core layer of the mobile phone 100 into a touch event including information such as touch coordinates, a time stamp of a touch operation, and the like, and a touched position may be determined according to the electrical touch signal. After the first user interface 200 shown in any of fig. 12a to 12e is opened, the touch screen 101 of the mobile phone 100 starts detection of the under-screen fingerprint sensor 102, and the user can touch the payment control 201 with a finger corresponding to the "payment fingerprint", at this time, the touch screen 101 of the mobile phone 100 detects that a touch operation is received, and can further recognize touch coordinates and sliding information, process the touch coordinates and sliding information into touch action information, and record the touch action information.
Step 303, a second operation on the payment control is detected.
The second operation may be any one of a click operation (i.e., a single click), a double click operation, a press operation, a long press operation, or a slide operation, and one or more operations thereof may be configured in advance as the second operation. The second operation on the payment control is detected, that is, the touch action on the payment control is detected, whether the condition of the second operation is met or not is judged, and if the condition is met, the second operation on the payment control is determined to be detected.
Wherein, above-mentioned pressing operation is the operation that the pressing force degree that above-mentioned force sensor detected surpassed preset dynamics threshold value, if the user has the willingness of payment, can use certain dynamics (surpass preset dynamics threshold value) to press the payment controlling part, avoids the finger to carry out payment under the condition of touching the payment controlling part gently by mistake.
The long press operation is an operation in which the press duration exceeds a first preset duration. If the user has a willingness to pay, the user can press a certain time (the first preset time), and the payment is executed under the condition that the user touches the payment control by mistake. Optionally, the second operation may also be a combination of a pressing operation and a long-time pressing operation, for example, the payment control is pressed for a time period exceeding a first preset time period by exceeding a preset force threshold, so as to avoid a user's finger from touching the payment control by mistake.
The sliding operation is an operation of sliding from a first position within the payment control to a second position within the payment control. By predefining the first position on the payment control as the starting position of the sliding operation and the second position as the end position, when the sliding operation is executed, the finger of the user needs to slide from the first position to the second position, and the payment can be completed under the condition that the finger of the user is touched by mistake. Further, the sliding operation may be set to slide along a preset track, and the finger of the user needs to slide from the first position to the second position along the preset track. Optionally, the preset trajectory is a straight trajectory or a curved trajectory. The preset trajectory is any preset trajectory having a starting point at the first position and an end point at the second position, and the preset trajectory may be prompted on the first user interface, for example, displayed in a straight line or a curved line with a directional arrow within the payment control, so that the user may be prompted to slide according to the indicated preset trajectory. Optionally, the curved track is a broken line track, a circular track or an elliptical track. If the predetermined trajectory is a curved trajectory, the first position and the second position are the same, i.e., the start position and the end position are the same.
For example, the specific form of the second operation may be:
touch a payment control: the payment control may be as shown in fig. 12a, and the second operation is the touch of the user's finger into the payment control 201. Optionally, it may be specified that the finger needs to be lifted, that is, the second operation is to click the payment control 201, or it may also be specified that the condition of the second operation is met when the finger does not need to be lifted and the payment control is touched.
Touch time in the payment control exceeds a first preset time: the payment control may be as shown in fig. 12a, the first preset time period is a time period required by the second operation, and may be set to 1 second, and correspondingly, the second operation may be pressing within the payment control 201 for more than 1 second. Optionally, it may be specified that the finger is required to be lifted, that is, it is determined that the second operation is completed after the finger is lifted; it may also be specified that the finger is not required to be lifted, that is, the finger is not required to be lifted, and it is only required to determine that the touch duration exceeds the first preset duration.
Executing a specific sliding operation in the payment control, for example, sliding along a specified preset track, where the preset track may be displayed on the mobile phone 100 in the form of a text, an icon, or the like, so as to prompt the user of the preset track. For example, in one example, the interface to be paid 200 displayed by the handset 100, as shown in fig. 12b, prompts two fields within the payment control 201: in the first position 2011 and the second position 2012, the second operation may be that the finger of the user slides from the first position 2011 to the second position 2012 and then lifts up, and optionally, a path of the finger in the process of sliding from the first position 2011 to the second position 2012 may not be defined, and only an initial position touched by the finger is in the first position 2011, and an end position lifted by the finger is in the second position 2012. For another example, in another example, as shown in fig. 12c, the interface to be paid 200 displayed by the mobile phone 100 may display prompt information of a preset track in the payment control 201, and the second operation may be that the user slides a finger from left to right in the payment control 201. Optionally, it may be specified that the finger needs to be lifted after a specific sliding operation is performed in the payment control, or it may be specified that the finger does not need to be lifted, and it is determined that the specified sliding operation is performed, and the condition is considered to be in accordance with the second operation.
Optionally, in order to have a certain fault tolerance and prevent a part of the finger of the user from falling outside the payment control 201 due to the small payment control 201, the large finger of the user, and the like, a fault tolerance area may be set, and the finger in this area may be regarded as the finger in the payment control 201. For example, as shown in a region 2010 of fig. 12a, if it is determined that the touch signal of the finger falls within the preset region 2010 including the display region of the payment control 201, the mobile phone 100 may determine that the finger does not exit the payment control 201 and still falls within the payment control 201. The range of the vicinity preset region described above is a range that can be set as the case may be.
Optionally, the step of detecting the second operation on the payment control may be that the payment APP of the mobile phone 100 acquires data provided by the sensor driver of the kernel layer, and determines to detect the second operation on the payment control according to the collected touch action position information.
It should be noted that the detection of the second operation on the payment control is not a sufficient condition for performing the payment, but is a necessary condition for performing the payment.
Step 304, in response to the second operation, acquiring a first fingerprint in the first area.
A fingerprint image is an image containing a fingerprint. Capturing a fingerprint image is performed by the off-screen fingerprint sensor 102 of the handset 100.
The mobile phone 100 may turn on the underscreen fingerprint sensor 102 after determining that the finger falls on a designated area according to the touch coordinates, where the designated area may be an area (a first area) of the underscreen fingerprint sensor 102, or may be a display area of a payment control (e.g., the payment control 201 shown in fig. 12a to 12 e), or may be an area within the payment control, such as the first position 2011 shown in fig. 12b as a touch starting point.
Immediately after the off-screen fingerprint sensor 102 is turned on, a fingerprint image may be acquired.
Optionally, after the under-screen fingerprint sensor 102 is turned on, the user may further continue to wait for the fingerprint image to be acquired in a stable state of the finger, so as to prevent the acquired image from being insufficient in definition due to an excessively fast sliding speed of the finger, and specifically, the user may acquire the fingerprint image when the duration of the touch coordinate remaining unchanged exceeds a second preset duration (e.g., 0.2 seconds).
Or, after determining that the finger is located in the designated area and the duration of the touch coordinate of the finger remaining unchanged exceeds a second preset duration, the mobile phone 100 may turn on the off-screen fingerprint sensor 102, and then immediately acquire a fingerprint image.
Optionally, in order to prompt the user to stop the finger for a certain time to obtain a clearer fingerprint image, the user may be prompted to stop at the first position 2011 for a third preset time period, as shown in fig. 12b to 12d, where the third preset time period is 1 second. And the third preset time length is greater than or equal to the second preset time length.
For example, the interface to be paid 201 may be as shown in fig. 12 b. In an optional example, the second preset time period may be set to 0.2 second, the third preset time period is set to 1 second, the designated area is to indicate to the user to stay for more than 1 second in the first position 2011 (in some other examples, the indication may also be displayed in other positions) in the payment control 201, and after the user touches the payment control 201 with a finger and the mobile phone 100 determines that the touch coordinate remains unchanged for more than 0.2 second, the fingerprint sensor 102 under the screen is turned on to acquire the fingerprint image. Optionally, in another optional example, the designated area may also be set to the first location 2011, the second location 2012, or any location within the payment control other than the first location 2011 and the second location 2012, etc.
When acquiring a fingerprint image, the mobile phone 100 may control the under-screen fingerprint sensor 102 to acquire one fingerprint image, or continuously shoot a plurality of fingerprint images, and select one of the fingerprint images with the best image quality. The mobile phone 100 may calculate the image quality of the fingerprint image according to a preset quality evaluation algorithm, for example, the quality evaluation algorithm may be an algorithm for evaluating the image sharpness, such as a gradient function, a variance function, and the like. If the image quality does not meet the preset requirement, the mobile phone 100 can start the under-screen fingerprint sensor 102 to acquire the fingerprint image again.
In some optional examples, touch screen 101 does not have an off-screen fingerprint sensor 102 disposed full screen, as in the example shown in FIG. 2. In order for the off-screen fingerprint sensor 102 to be able to acquire a fingerprint during a touch action, the payment control 201 needs to be displayed within the area of the off-screen fingerprint sensor 102.
In order for the payment control 201 to be displayed within the area of the off-screen fingerprint sensor 102, the display range of the payment control 201 may be preconfigured. An optional implementation manner is that a developer of the payment APP may acquire the region of the underscreen fingerprint sensor 102 in advance, and then develop a software interface of the payment APP according to the region of the underscreen fingerprint sensor 102. When the payment APP needs to display the payment control 201, all layers of the payment APP are provided for the surface manager through the software interface, and the surface manager enables the layers of the payment APP to be fused and displayed on the display screen. It should be noted that the above step of enabling the display range of the payment control 201 to be in the area of the under-screen fingerprint sensor 102 is only an optional exemplary step, and is applicable to the application scenario shown in fig. 2, and is not used to constitute a limitation to the embodiment of the present application, and if the mobile phone 100 is configured with the under-screen fingerprint sensor in the full screen, the display range of the payment control 201 may not need to be configured in advance according to the area of the under-screen fingerprint sensor 102.
Step 305, determining the first fingerprint as a preset fingerprint, and executing payment.
After the fingerprint image is collected, whether a first fingerprint in the fingerprint image is a preset payment fingerprint is identified. The manner of setting the payment fingerprint may be performed according to the embodiments shown in fig. 4 to 7, and will not be described herein again. An optional implementation manner is that a certain image preprocessing algorithm, for example, image preprocessing algorithms such as image gray level transformation, segmentation, equalization, enhancement, refinement, and the like, is run on the fingerprint image, and then features of the fingerprint in the fingerprint image, for example, the line shape, the mode region, the core point, the triangle point, the line number, and the like of the fingerprint, are extracted, and finally, the fingerprint in the fingerprint image is compared with each set payment fingerprint.
Optionally, the mobile phone 100 may interact by flashing the touch screen 101 on and off to indicate that the user has captured a fingerprint image and to start the fingerprint recognition process. A payment fingerprint is a fingerprint having payment rights. Other interactive prompting methods may also be employed.
The conditions for executing the payment include: and determining that the second operation is received, and determining that the first fingerprint in the fingerprint image is the payment fingerprint. Payment is used to transfer the amount on the interface to be paid 200 from the current account into the target account. The payment executed by the mobile phone 100 may be implemented by using an existing payment technology, which is not limited in the embodiment of the present application and is not described herein again.
As an optional embodiment, in order to further confirm the payment intention of the user, and prevent the user from performing the second operation by mistake without payment, or after performing the second operation, and wanting to cancel, the embodiment of the present application may further provide a function of canceling payment for the user. Specifically, an operation for canceling payment may be designated in advance.
In some examples, it may be preset that the payment may be performed without requiring a finger-up (finger-up being the third operation) to perform the second operation, and the operation of canceling the payment may be one continuous operation action performed after the second operation is performed. For example, as shown in fig. 12e, the interface to be paid 200 includes a cancel payment control 202 in addition to the payment control 201, and after the user performs the second operation on the payment control 201, the user slides the finger into the region of the cancel payment control 202 without lifting the finger and lifts the finger, so as to cancel payment.
In other examples, the operation of canceling payment may be a separate operation after the second operation ends. For example, as shown in fig. 12e, the operation of canceling payment may be a click operation, a double click operation, a press operation, a long press operation, a slide operation, or the like, on the cancel payment control 202.
Alternatively, after the second operation is performed, an operation of sliding one or more fingers on the touch screen in a predetermined direction, a shaking operation, a tapping operation, a screen covering operation, or the like may be performed to cancel the payment.
The specific implementation manner of canceling the payment operation cannot be given as an example, and includes but is not limited to the above operation.
Optionally, in order to avoid that performing the payment immediately after receiving the payment operation may cause a failure of canceling the payment, before performing the payment, after receiving the second operation, a preset time (a fourth preset time, for example, three seconds) may be waited, and if the cancellation payment operation is not received within the fourth preset time, the payment is performed, and if the cancellation payment operation is received within the fourth preset time, the payment is cancelled. In an alternative example, a countdown icon may be displayed after determining that the condition for performing payment is met (i.e., in the case that the second operation is detected and the collected first fingerprint is determined to be a payment fingerprint), and at the end of the time, if a payment cancellation operation is not received, the payment may be performed.
The fingerprint payment method provided by the embodiment of the application can collect the fingerprint image in the process of receiving the touch action, the user does not need to touch the screen again after executing the touch action indicating payment so as to enable the terminal to collect the fingerprint, and payment is executed after determining that the fingerprint is the payment fingerprint and the touch action is the second operation, so that the operation flow of the user in fingerprint payment is simplified, on the basis of ensuring safety, quick payment is realized, and the user experience is improved.
The above-mentioned optional embodiments provided in the embodiments of the present application can also be implemented in combination with each other, and any examples disclosed in the embodiments of the present application, which are formed by technical changes, substitutions or combinations, should be included in the protection scope of the embodiments of the present application.
As shown in fig. 13, an embodiment of the present application discloses a fingerprint payment apparatus, which can be used to execute the fingerprint payment method disclosed in the embodiment of the present application. The above-mentioned device includes: a touch panel 901, the touch panel 901 including a touch sensor 906 and a display 907, and a touch panel fingerprint sensor 909 being arranged in a first area of the touch panel 901; one or more processors 902; a memory 903; a communication module 908; and one or more computer programs 904. The various devices described above may be connected by one or more communication buses 905. Wherein the one or more computer programs 904 are stored in the memory 903 and configured to be executed by the one or more processors 902, the one or more computer programs 904 comprising instructions that, when executed by the apparatus, cause the apparatus to perform the steps of:
step 301, detecting a first operation;
step 302, in response to the first operation, displaying a first user interface, wherein the first user interface includes a payment control, and wherein the payment control is displayed in the first area;
step 303, detecting a second operation on the payment control;
step 304, in response to the second operation, acquiring a first fingerprint in the first area;
step 305, determining the first fingerprint as a preset fingerprint, and executing payment.
Optionally, the second operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
Optionally, the touch screen is provided with a force sensor, and the pressing operation is an operation in which a pressing force detected by the force sensor exceeds a preset force threshold.
Optionally, the long press operation is an operation in which the press duration exceeds a first preset duration.
Optionally, the instruction, when executed by the apparatus, causes the apparatus to perform a step of acquiring a first fingerprint in the first area, where the step is performed after the pressing duration reaches the first preset duration.
Optionally, the sliding operation is an operation of sliding from a first position in the payment control to a second position in the payment control along a preset track.
Optionally, the preset trajectory is a straight trajectory or a curved trajectory.
Optionally, the curved track is a broken line track, a circular track or an elliptical track.
Optionally, the preset track is a curved track, and the first position and the second position are the same.
Optionally, when the instruction is executed by the apparatus, the apparatus executes the step of acquiring the first fingerprint in the first area, where the step includes: when the fingerprint sensor touches the first position, slides to the second position or slides to any position in the preset track, the first fingerprint is acquired.
Optionally, the instructions, when executed by the apparatus, cause the apparatus to further perform, before performing payment: a third operation is detected.
Optionally, the third operation is a finger lift to perform the second operation.
Optionally, when the instruction is executed by the apparatus, the apparatus further performs, after the step of detecting the second operation on the payment control is performed: displaying a second user interface, wherein the second user interface comprises a cancel control; detecting a fourth operation on the cancel control; and canceling the payment in response to the fourth operation.
Optionally, the fourth operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
Optionally, the second user interface is an interface that displays the cancellation control additionally on the first user interface, and the cancellation control is not overlapped with the display area of the payment control.
Optionally, when the instruction is executed by the apparatus, the apparatus further performs, after the step of detecting the second operation on the payment control is performed: detecting a fifth operation; and canceling the payment in response to the fifth operation.
Optionally, the fifth operation is an operation of sliding one or more fingers along a predetermined direction on the touch screen, a shaking operation, a tapping operation, or a screen covering operation.
Optionally, a cancel control not overlapping with the display area of the payment control is further displayed on the first user interface, and the fifth operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation on the cancel control.
Optionally, the fifth operation is a sliding operation of sliding to a second area outside the payment control and lifting without lifting the finger performing the second operation.
Optionally, a cancel control not overlapping with the display area of the payment control is further displayed on the first user interface, and the second area is an area of the cancel control.
Optionally, when the instruction is executed by the apparatus, the apparatus may execute the step of detecting the second operation on the payment control, where the step includes: detecting whether the touch screen receives a touch electric signal of a finger or not according to a preset detection period; determining that a first touch action is detected when the touch electric signal of the finger is detected; determining touch coordinates and touch time of the first touch action according to the touch electric signal; and determining that the first touch action meets the condition of the second operation according to the touch coordinate and the touch time of the first touch action.
Optionally, when executed by the apparatus, the instructions cause the apparatus to further perform: detecting a sixth operation; and responding to the sixth operation, and displaying a third user interface, wherein the third user interface comprises a payment authority opening control, and the payment authority opening control is used for selecting a part of fingerprints from a plurality of input fingerprints to be set as the preset fingerprints.
The embodiment of the present application further discloses a terminal, where the terminal is configured with a touch screen, the touch screen includes a first area, and the first area is an area configured with a fingerprint sensor under the touch screen, and may be used to execute the fingerprint payment method provided in the embodiment of the present application, and as shown in fig. 14, the terminal includes: a first detection module 11, configured to detect a first operation; a display module 12, configured to display a first user interface in response to the first operation, where the first user interface includes a payment control, and the payment control is displayed in the first area; a second detection module 13, configured to detect a second operation on the payment control; an acquiring module 14, configured to acquire a first fingerprint in the first area in response to the second operation; and the execution module 15 is configured to determine that the first fingerprint is a preset fingerprint, and execute payment.
The embodiment of the present application further provides a computer storage medium, which includes computer instructions, and when the computer instructions are run on a terminal, the terminal is enabled to execute the fingerprint payment method provided by the embodiment of the present application.
The embodiment of the present application further provides a computer program product containing instructions, which, when running on a terminal, enables the terminal to execute the fingerprint payment method provided by the embodiment of the present application.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
Each functional unit in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or make a contribution to the prior art, or all or part of the technical solutions may be implemented in the form of a software product stored in a storage medium and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: flash memory, removable hard drive, read only memory, random access memory, magnetic or optical disk, and the like.
The above description is only a specific implementation of the embodiments of the present application, but the scope of the embodiments of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the embodiments of the present application should be covered by the scope of the embodiments of the present application. Therefore, the protection scope of the embodiments of the present application shall be subject to the protection scope of the claims.

Claims (26)

1. A fingerprint payment method is applied to a terminal configured with a touch screen, wherein the touch screen of the terminal comprises a first area, and the first area is an area configured with an off-screen fingerprint sensor, and the method comprises the following steps:
detecting a first operation;
in response to the first operation, displaying a first user interface, wherein the first user interface includes a payment control, wherein the payment control is displayed within the first region;
detecting a second operation on the payment control;
acquiring a first fingerprint in the first area in response to the second operation;
and determining the first fingerprint as a preset fingerprint, and executing payment.
2. The method of claim 1, wherein the second operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
3. The method according to claim 2, characterized in that the touch screen is equipped with a force sensor, and the pressing operation is an operation in which the degree of pressing force detected by the force sensor exceeds a preset force threshold.
4. The method according to claim 2, wherein the long press operation is an operation in which a press duration exceeds a first preset duration.
5. The method according to claim 4, wherein the step of acquiring the first fingerprint in the first area is performed after the pressing duration reaches the first preset duration.
6. The method of claim 2, wherein the sliding operation is an operation of sliding from a first location within the payment control to a second location within the payment control along a preset trajectory.
7. The method of claim 6, wherein the predetermined trajectory is a straight or curved trajectory.
8. The method of claim 7, wherein the curved trajectory is a polyline trajectory, a circular trajectory, or an elliptical trajectory.
9. The method of claim 6, wherein the predetermined trajectory is a curvilinear trajectory, and the first position and the second position are the same.
10. The method of any one of claims 6-9, wherein said acquiring a first fingerprint within said first region comprises:
when the first position is touched, or the second position is slid, or the first fingerprint is slid to any position in the preset track, the first fingerprint is acquired.
11. The method of any one of claims 1-10, wherein prior to performing payment, the method further comprises:
a third operation is detected.
12. The method of claim 11, wherein the third operation is a finger lift to perform the second operation.
13. The method of claim 1, wherein after detecting the second operation on the payment control, the method further comprises:
displaying a second user interface, wherein the second user interface includes a cancel control;
detecting a fourth operation on the cancel control;
canceling payment in response to the fourth operation.
14. The method of claim 13, wherein the fourth operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation.
15. The method of claim 13, wherein the second user interface is an interface that displays the cancellation control in addition to the first user interface, and wherein the cancellation control does not overlap with a display area of the payment control.
16. The method of claim 1, wherein after detecting the second operation on the payment control, the method further comprises:
detecting a fifth operation;
canceling payment in response to the fifth operation.
17. The method of claim 16, wherein the fifth operation is an operation of sliding one or more fingers on the touch screen in a designated direction, a shaking operation, a tapping operation, or a covering operation.
18. The method of claim 16, wherein a cancel control that does not overlap with a display area of the payment control is further displayed on the first user interface, and the fifth operation is a click operation, a double click operation, a press operation, a long press operation, or a slide operation on the cancel control.
19. The method of claim 16, wherein the fifth operation is a slide operation that slides to a second area outside of the payment control and lifts without lifting a finger that performs the second operation.
20. The method of claim 19, wherein a cancellation control is further displayed on the first user interface that does not overlap with a display area of the payment control, and wherein the second area is an area of the cancellation control.
21. The method of claim 1, wherein the detecting the second operation on the payment control comprises:
detecting whether the touch screen receives a touch electric signal of a finger or not according to a preset detection period;
determining that a first touch action is detected in the case that a touch electric signal of the finger is detected;
determining touch coordinates and touch time of the first touch action according to the touch electric signal;
and determining that the first touch action meets the condition of the second operation according to the touch coordinate and the touch time of the first touch action.
22. The method of claim 1, further comprising:
detecting a sixth operation;
and responding to the sixth operation, displaying a third user interface, wherein the third user interface comprises a payment authority opening control, and the payment authority opening control is used for selecting a part of fingerprints from a plurality of input fingerprints to be set as the preset fingerprints.
23. A fingerprint payment device, the device comprising:
a touch screen comprising a first area, the first area being an area configured with an underscreen fingerprint sensor; one or more processors; a memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions which, when executed by the apparatus, cause the apparatus to perform the fingerprint payment method of any one of claims 1-22.
24. A terminal for performing the fingerprint payment method according to any one of claims 1 to 22, the terminal being configured with a touch screen comprising a first area, the first area being an area configured with an off-screen fingerprint sensor, the terminal comprising:
the first detection module is used for detecting a first operation;
a display module configured to display a first user interface in response to the first operation, wherein the first user interface includes a payment control, wherein the payment control is displayed within the first region;
the second detection module is used for detecting a second operation on the payment control;
an acquisition module for acquiring a first fingerprint in the first area in response to the second operation;
and the execution module is used for determining the first fingerprint as a preset fingerprint and executing payment.
25. A computer storage medium comprising computer instructions that, when executed on a terminal, cause the terminal to perform the method of any one of claims 1-22.
26. A computer program product comprising instructions for causing a terminal to perform the method according to any of claims 1-22 when the computer program product is run on the terminal.
CN202010672804.1A 2020-07-14 2020-07-14 Fingerprint payment method, fingerprint payment device, terminal and computer storage medium Pending CN113935739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010672804.1A CN113935739A (en) 2020-07-14 2020-07-14 Fingerprint payment method, fingerprint payment device, terminal and computer storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010672804.1A CN113935739A (en) 2020-07-14 2020-07-14 Fingerprint payment method, fingerprint payment device, terminal and computer storage medium

Publications (1)

Publication Number Publication Date
CN113935739A true CN113935739A (en) 2022-01-14

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