CN114816604A - Interface display control method and device, terminal equipment and storage medium - Google Patents

Interface display control method and device, terminal equipment and storage medium Download PDF

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Publication number
CN114816604A
CN114816604A CN202110113978.9A CN202110113978A CN114816604A CN 114816604 A CN114816604 A CN 114816604A CN 202110113978 A CN202110113978 A CN 202110113978A CN 114816604 A CN114816604 A CN 114816604A
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China
Prior art keywords
sensor
terminal equipment
capacitance data
preset
capacitance
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CN202110113978.9A
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Chinese (zh)
Inventor
韩婷婷
钟桂林
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN202110113978.9A priority Critical patent/CN114816604A/en
Publication of CN114816604A publication Critical patent/CN114816604A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/04817—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 using icons

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The disclosure relates to a control method, a control device, terminal equipment and a storage medium for interface display, wherein the method comprises the following steps: acquiring capacitance data detected by a sensor; the sensor comprises an electromagnetic wave absorption ratio sensor; determining the current state of the terminal equipment according to the capacitance data; and in response to the current state being the to-be-fingerprinted state, controlling a display screen to display a preset interface comprising a fingerprint icon. By using the method, whether the user is in contact with the terminal equipment or not can be timely known according to the capacitance data, and when the user is in contact with the terminal equipment, the fingerprint icon can be timely displayed in the display screen of the terminal equipment. The display of fingerprint icons in the disclosure is more timely and convenient, and the user experience is effectively improved.

Description

Interface display control method and device, terminal equipment and storage medium
Technical Field
The present disclosure relates to the field of terminals, and in particular, to a method and an apparatus for controlling interface display, a terminal device, and a storage medium.
Background
With the development of technology, fingerprint identification technology has been widely applied to terminal devices such as mobile phones. The fingerprint module generally sets up under the terminal equipment display screen, when the user carries out touch-control operation in the region that corresponds on the display screen, the fingerprint module can realize fingerprint collection or discernment, and then realizes functions such as fingerprint unblock. When fingerprint identification is carried out to needs, often need show the fingerprint icon earlier in the region that corresponds the fingerprint module on the display screen.
The manner of displaying the fingerprint icon in the related art employs: when a user lifts up the terminal equipment and rotates a certain angle around the horizontal direction, the terminal equipment can display a fingerprint icon for the user to unlock the fingerprint. This kind of mode is comparatively loaded down with trivial details to the demonstration of fingerprint icon often is not timely enough, and user experience is not good.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a method and an apparatus for controlling interface display, a terminal device, and a storage medium.
According to a first aspect of the embodiments of the present disclosure, a method for controlling interface display is provided, which is applied to a terminal device, where the terminal device includes a sensor and a display screen, and the method includes:
acquiring capacitance data detected by a sensor; the sensor comprises an electromagnetic wave absorption ratio sensor;
determining the current state of the terminal equipment according to the capacitance data; the current state is used for representing whether the terminal equipment is in a to-be-fingerprinted state or not;
and in response to the current state being the to-be-fingerprinted state, controlling a display screen to display a preset interface comprising a fingerprint icon.
Optionally, the acquiring capacitance data detected by the sensor includes:
responding to a preset action of a user, and acquiring capacitance data detected by a sensor at a preset position; wherein the preset position is adapted to the preset action.
Optionally, the terminal device includes: the antenna structure is arranged at the bottom of the terminal equipment in the length direction and comprises the sensor;
the acquiring capacitance data detected by the sensor comprises: capacitance data of the sensor at the bottom is acquired.
Optionally, the determining the current state of the terminal device according to the capacitance data includes:
determining the current state of the terminal equipment according to the capacitance data and a preset capacitance parameter; the preset capacitance parameter is used for representing capacitance data detected by the sensor when a human hand contacts the terminal equipment.
Optionally, the determining the current state of the terminal device according to the capacitance data and a preset capacitance parameter includes:
and determining that the terminal equipment is currently in a to-be-fingerprint identification state in response to the capacitance data reaching the preset capacitance parameter.
According to a second aspect of the embodiments of the present disclosure, a control device for interface display is provided, which is applied to a terminal device, where the terminal device includes a sensor and a display screen, and the device includes:
the acquisition module is used for acquiring capacitance data detected by the sensor; the sensor comprises an electromagnetic wave absorption ratio sensor;
the determining module is used for determining the current state of the terminal equipment according to the capacitance data; the current state is used for representing whether the terminal equipment is in a to-be-fingerprinted state or not;
and the control module is used for responding to the current state that the fingerprint is to be identified and controlling the display screen to display a preset interface comprising a fingerprint icon.
Optionally, the obtaining module is specifically configured to:
responding to a preset action of a user, and acquiring capacitance data detected by a sensor at a preset position; wherein the preset position is adapted to the preset action.
Optionally, the terminal device includes: the antenna structure is arranged at the bottom of the terminal equipment in the length direction and comprises the sensor;
the acquisition module is specifically configured to: capacitance data of the sensor at the bottom is acquired.
Optionally, the determining module is specifically configured to:
responding to the capacitance data reaching the preset capacitance parameter, and determining that the terminal equipment is currently in a to-be-fingerprint identification state; the preset capacitance parameter is used for representing capacitance data detected by the sensor when a human hand contacts the terminal equipment.
According to a third aspect of the embodiments of the present disclosure, a terminal device is provided, including:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the control method of the interface display as described in any one of the above.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, wherein instructions of the storage medium, when executed by a processor of a terminal device, enable the terminal device to execute the method for controlling interface display according to any one of the above.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: by using the method, whether the user is in contact with the terminal equipment or not can be timely known according to the capacitance data, and when the user is in contact with the terminal equipment, namely the current state of the terminal equipment is determined to be the state to be subjected to fingerprint identification, the fingerprint icon can be timely displayed in the display screen of the terminal equipment. The display of fingerprint icons in the disclosure is more timely and convenient, and the user experience is effectively improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic diagram of a gesture for triggering display of a fingerprint icon in the related art.
Fig. 2 is a flowchart illustrating a method of controlling an interface display according to an exemplary embodiment.
Fig. 3 is a flowchart illustrating a method of controlling an interface display according to another exemplary embodiment.
Fig. 4 is a flowchart illustrating a control method of an interface display according to still another exemplary embodiment.
FIG. 5 is a schematic diagram illustrating preset actions according to an exemplary embodiment.
FIG. 6 is a block diagram illustrating an apparatus according to an example embodiment.
Fig. 7 is a block diagram of a terminal device shown according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
With the development of technology, fingerprint identification technology has been widely applied to terminal devices such as mobile phones. The user can realize fingerprint unblock or fingerprint payment through fingerprint identification convenient and fast, and it promotes greatly to test with the organism.
Along with screen form terminal equipment's popularization comprehensively, the fingerprint module generally sets up under the display screen, and the fingerprint module adopts the optics fingerprint module usually. When the user carries out touch-control operation in the corresponding region on the display screen, fingerprint module can realize fingerprint collection or discernment, and then realize functions such as fingerprint unblock.
When fingerprint identification is carried out to needs, often need to correspond the regional fingerprint icon that shows at first of fingerprint module on the display screen. As shown in fig. 1, in a scenario of fingerprint unlocking, a manner of displaying a fingerprint icon in the related art adopts: when a user lifts the mobile phone and rotates the mobile phone around the X axis by a certain angle, the terminal equipment displays a fingerprint icon to prompt the user to unlock the fingerprint. Or when the user clicks the touch display screen, the terminal device also displays the fingerprint icon to prompt the user to unlock the fingerprint.
In the related art, the method for displaying the fingerprint icon at least has the following technical problems: the method is complicated, the display of the fingerprint icons is not timely enough, and the user experience is not good.
In order to solve the technical problem in the related art, the present disclosure provides a method for controlling interface display, which is applied to a terminal device, where the terminal device includes a sensor and a display screen, and includes: acquiring capacitance data detected by a sensor; determining the current state of the terminal equipment according to the capacitance data; the current state is used for representing whether the terminal equipment is in contact with a preset part of a user or not; and controlling the display screen to display a preset interface comprising the fingerprint icon according to the current state. By using the method, whether the user is in contact with the terminal equipment or not can be timely known according to the capacitance data, and when the user is in contact with the terminal equipment, the fingerprint icon can be timely displayed in the display screen of the terminal equipment. The display of fingerprint icon in this embodiment is more timely convenient, effectively promotes user experience.
In an exemplary embodiment, the method for controlling interface display of this embodiment is applied to a terminal device, where the terminal device includes a sensor and a display screen. An optical fingerprint module is arranged below a display screen of a terminal device, wherein the terminal device can be an electronic device such as a mobile phone, a tablet computer, a notebook computer and the like; the display screen may be, for example, an OLED (organic light emitting diode) display screen or an LCD (liquid crystal) display screen. The application scenario of the present embodiment may be, for example, a scenario unlocked by using a fingerprint.
As shown in fig. 2, the method of the present embodiment includes the following steps:
and S110, acquiring capacitance data detected by the sensor.
And S120, determining the current state of the terminal equipment according to the capacitance data.
And S130, responding to the current state that the fingerprint is to be identified, and controlling the display screen to display a preset interface comprising a fingerprint icon.
In step S110, the sensor may be, for example, an existing capacitive sensor in the terminal device or a newly provided capacitive sensor. And the CPU of the terminal equipment actively acquires the capacitance data detected by the sensor, or the sensor actively reports the capacitance data to the CPU of the terminal equipment.
In one example, the sensor is a capacitive sensor originally in the terminal device. For example, the sensor is an electromagnetic wave absorption ratio sensor (SAR sensor), and for convenience of description, the electromagnetic wave absorption ratio sensor is referred to as a SAR sensor, which is generally disposed in an antenna structure. The SAR sensor is generally used to determine a capacitance value of a capacitor formed by a corresponding antenna and other conductors, thereby assisting in reducing the transmission power or SAR value (electromagnetic wave absorption ratio) of the antenna structure, reducing the radiation of the terminal device, and improving the safety of a user in the use process.
In this example, the capacitance data in different scenarios can be obtained by using a function that the SAR sensor can detect capacitance data (capacitance value) of a capacitor formed by the antenna structure and another conductor. For example, when the terminal device is placed on a metal platform or when a hand holds a mobile phone, the SAR sensors can respectively detect capacitance data of corresponding scenes and report the capacitance data to a CPU of the terminal device.
In another example, the sensor is a capacitive sensor disposed at a preset location of the terminal device. For example, the capacitance sensor is disposed on a metal frame of the terminal device, and the capacitance sensor can detect capacitance data of a capacitor formed by the metal frame and another conductor. For example, when the mobile phone is placed on a metal platform or when the mobile phone is held by a hand, the capacitance sensors can respectively detect capacitance data of corresponding scenes and report the capacitance data to the CPU of the terminal device.
In step S120, the current state of the terminal device is used to represent whether the terminal device is in a to-be-fingerprinted state, for example, whether the terminal device is in a to-be-fingerprinted unlocked state or a to-be-fingerprinted payment state. Whether the terminal device is in contact with a preset part (such as a hand) of a user can be judged according to the capacitance data, and therefore whether the user has the fingerprint unlocking intention or not is determined. And if the corresponding user has the fingerprint unlocking intention, the terminal equipment is in a state of waiting for fingerprint identification at the moment.
In one example, the capacitance data detected by the SAR sensor may vary significantly due to the different conductors contacted by the terminal device. Depending on the capacitance data, the respective conductor in contact with the terminal device can be determined. For example, in a standing state of the terminal device, the SAR sensor of the antenna structure of the terminal device can detect and obtain an initial value of the capacitance. The human body is a conductor and contains various electrolytes. Therefore, when a person holds the terminal device by hand, the SAR sensor signal of the antenna structure may generate abrupt change, i.e., the capacitance data may generate large change. According to the rule, the CPU of the terminal equipment can judge whether the user takes up the terminal equipment according to the acquired capacitance data, so that whether the user has an unlocking intention is known, and whether the terminal equipment is in a to-be-fingerprint identification state is judged.
In another example, the CPU of the terminal device may also know distance data corresponding to the capacitance data according to the capacitance data. The terminal equipment is in contact with different conductors, and the capacitance data (capacitance value) detected by the SAR sensor is different. From the capacitance value versus distance, the distance between the terminal device antenna structure and the further conductor can be determined. In addition, when the same conductor is at different distances from the terminal equipment, the capacitance data detected by the SAR sensor can be different. Based on the principle, whether the distance between the hand and the terminal equipment is within the preset distance threshold value range or not can be judged, so that whether the user picks up the terminal equipment or not is judged, whether the unlocking intention of the user exists or not is known, and whether the terminal equipment is in a to-be-fingerprint identification state or not is judged.
The method comprises the following steps of judging the contact relation between the terminal equipment and a human body according to capacitance data, judging whether the gesture of a human hand is holding the terminal equipment according to the relation, namely determining whether a user has an unlocking intention according to the gesture of the human hand; and then judging whether the terminal equipment is in a state of waiting for fingerprint identification.
In step S130, the preset interface includes a fingerprint icon. When the terminal equipment is in a state of waiting for fingerprint identification, the CPU of the terminal equipment can draw an interface containing the fingerprint icon and control a display screen of the terminal equipment to display the interface containing the fingerprint icon.
In this embodiment, the fingerprint icon corresponds with the position of the fingerprint module under the display screen. The fingerprint icon is displayed on the display screen, the effective area of fingerprint identification can be prompted for a user, and the user can be guided to place a finger in the fingerprint icon area conveniently. The fingerprint icon display method is closer to the habit of using a mobile phone by a user, the icon display is more timely and efficient, and compared with the mode that the fingerprint icon can be called only by lifting the mobile phone by a hand and rotating the mobile phone by a certain angle in the related technology, the method is simpler.
After showing the fingerprint icon, when user's finger pressed or the fingerprint icon area of touch display screen, the light emitting device of fingerprint module sent light (for example infrared light), and light reflects back signal light behind the contact user finger. The signal light penetrates through the display screen and returns to the receiving device of the fingerprint module along the optical signal path, and the fingerprint collection of a user is completed. The collected fingerprint is compared with the pre-stored standard fingerprint to carry out fingerprint identification, and when the collected fingerprint is matched with the standard fingerprint, unlocking or fingerprint payment and other operations can be realized.
In an exemplary embodiment, step S110 specifically includes: and responding to a preset action of a user, and acquiring capacitance data detected by a sensor at a preset position.
Wherein, it means to predetermine the position and predetermine the action and adapt to: the sensor is arranged at a position which can be effectively contacted with the position when a user performs a preset action, so that the capacitance data of the human body contacting the terminal equipment can be accurately measured. In combination with the usage habit of the terminal device, the user usually holds the terminal device when having a fingerprint identification requirement.
For example, as shown in fig. 5, when there is a need for fingerprint recognition, a user usually holds the middle-lower part of the terminal device by a human hand. According to this feature, the preset action may be, for example, an action of a person holding the middle lower portion of the terminal device. In order to accurately acquire capacitance data change caused by a human hand, the preset position corresponding to the preset action may be a position which can be covered or contacted by the human hand, such as the back of the terminal equipment, a metal frame or an antenna area in a figure.
In an exemplary embodiment, to ensure the transceiving of signals by the terminal device, the terminal device is generally provided with a plurality of antenna structures, each of which may include one SAR sensor. The terminal equipment utilizes the metal frame to set up a plurality of antenna structures, for example, in terminal equipment's length direction, terminal equipment's top and bottom all are provided with antenna structure.
In this embodiment, step S110 specifically includes: capacitance data of a sensor located at the bottom is acquired.
Referring to fig. 5, in combination with a use habit (holding the middle or bottom of the terminal device with a hand) when the user has an unlocking intention, in this embodiment, capacitance data between the antenna structure and the human body is detected by using an SAR sensor of an antenna structure (an antenna area in fig. 5) at the bottom of the terminal device. And the CPU of the terminal equipment acquires the detected capacitance data.
In combination with step S120 and step S130, in the present embodiment, by using the capacitance data of the SAR sensor in the bottom antenna structure, when a person holds the middle portion or the bottom portion of the terminal device, the dielectric constant of the electrolyte around the antenna structure is changed, which causes the SAR sensor to generate a sudden change of the signal, i.e., a change of the detected capacitance value. And the CPU of the terminal equipment determines that the user holds or picks up the terminal equipment and the fingerprint identification requirement exists according to the change of the capacitance data detected by the SAR sensor, so that an interface containing the fingerprint icon is drawn, and a display screen is controlled to display the interface containing the fingerprint icon for the user to unlock the mobile phone by the fingerprint.
According to the embodiment, whether the middle lower part of the terminal equipment is held by a hand can be judged more accurately, the use habit of a user during fingerprint unlocking or payment is better met, the fingerprint icon is accurately and timely lightened in a proper scene, and the problem of inaccurate judgment caused by the capacitance data of the SAR sensor in the top antenna of the terminal equipment can be effectively avoided. For example, if the capacitance data of the SAR sensor in the top antenna is used, the capacitance data may also change suddenly when a human face approaches or contacts the terminal device, and at this time, energy is wasted if the fingerprint icon is lit.
Be applied to the display process of fingerprint icon with SAR sensor in this embodiment, effectively realize that the fingerprint icon can appear in the terminal equipment is held to the staff, more accord with actual scene and use quick-witted custom, effectively simplify the flow of fingerprint unblock, can practice thrift the time of fingerprint unblock to promote the speed of fingerprint unblock, promote user experience.
In an exemplary embodiment, as shown in fig. 3, the method of the present embodiment includes the steps of:
and S210, acquiring capacitance data detected by the sensor.
And S220, determining the current state of the terminal equipment according to the capacitance data and the preset capacitance parameter.
And S230, responding to the current state that the fingerprint is to be identified, and controlling the display screen to display a preset interface comprising a fingerprint icon.
Step S210 and step S230 are the same as the step S110 and step S130 in the above embodiments, and are not described herein again.
In step S220, the preset capacitance parameter is used to represent capacitance data detected by the sensor when the human hand touches the terminal device, which may be pre-stored in the terminal device. And responding to the fact that the capacitance data reach the preset capacitance parameters, and determining that the terminal equipment is currently in a to-be-fingerprint identification state. In this step, the preset capacitance parameter may be determined according to capacitance data of the SAR sensor when the terminal device is held by hands of different human bodies at the middle or bottom.
In one example, when different human bodies hold the terminal device at the same position, capacitance values detected by the SAR sensor may be different, and capacitance values corresponding to different human body samples may be stored, that is, the preset capacitance parameter is set to be a plurality of or set to be a threshold range. And the terminal equipment judges whether the capacitance data reaches any one of preset capacitance parameters according to the acquired capacitance data, namely, the terminal equipment is considered to be in a state of waiting for fingerprint identification, and the display screen is controlled to display an interface containing a fingerprint icon.
In another example, the minimum capacitance value of the capacitance values corresponding to different human body samples can be selected as the preset capacitance parameter. And the terminal equipment judges that the capacitance data reaches the minimum capacitance value according to the acquired capacitance data, namely when the value of the capacitance data is greater than or equal to the minimum capacitance value, the terminal equipment is considered to be in a fingerprint identification waiting state, and the display screen is controlled to display an interface containing a fingerprint icon.
In an exemplary embodiment, in this embodiment, displaying the fingerprint icon may also be implemented according to a preset operation instruction. As shown in fig. 4, the method of this embodiment includes the following steps:
and S310, receiving a preset operation instruction.
And S320, controlling the display screen to display a preset interface according to a preset operation instruction.
In step S310, the CPU of the terminal device receives a preset operation instruction. The preset operation instruction may be, for example, an operation of pressing or clicking the display screen with a single finger of a user.
In step S320, the CPU of the terminal device draws an interface including the fingerprint icon according to a preset operation instruction, and controls the display screen to display the interface including the fingerprint icon.
The present embodiment is applicable to a scenario where, for example, a human hand does not pick up the terminal device, but there is still an unlocking intention. For example, the terminal device is placed on a desktop or a bed, and a fingerprint icon is displayed when a user needs to unlock a fingerprint. In addition, the present embodiment may also be combined with the above embodiments, and whether the user has an unlocking intention is determined by presetting the operation instruction and the capacitance data, so as to control the display screen to display an interface including the fingerprint icon.
In an exemplary embodiment, the present disclosure further provides a control apparatus for interface display, which is applied to a terminal device, where the terminal device includes a sensor and a display screen, as shown in fig. 6, the apparatus of this embodiment includes: an acquisition module 110, a determination module 120, and a control module 130. The obtaining module 110 is configured to obtain capacitance data detected by a sensor; the sensor includes an electromagnetic wave absorption ratio sensor. The determining module 120 is configured to determine a current state of the terminal device according to the capacitance data. The current state is used for representing whether the terminal equipment is in a state of waiting for fingerprint identification. The control module 130 is configured to control the display screen to display a preset interface including a fingerprint icon in response to that the current state is the to-be-fingerprinted state.
In an exemplary embodiment, still referring to fig. 6, the obtaining module 110 is specifically configured to: responding to a preset action of a user, and acquiring capacitance data detected by a sensor at a preset position; wherein the preset position is adapted to the preset action.
In one exemplary embodiment, a terminal device includes: the antenna structure is arranged at the bottom of the terminal equipment in the length direction and comprises a sensor. Still referring to fig. 6, in this embodiment, the obtaining module 110 is specifically configured to: capacitance data of a sensor located at the bottom is acquired.
In an exemplary embodiment, still referring to fig. 6, the determination module 120 is specifically configured to: and determining the current state of the terminal equipment according to the capacitance data and the preset capacitance parameter. In this embodiment, the determining module 120 is specifically configured to: responding to the fact that the capacitance data reach the preset capacitance parameters, and determining that the terminal equipment is currently in a to-be-fingerprint identification state; the preset capacitance parameter is used for representing capacitance data detected by the sensor when a human hand contacts the terminal equipment.
In an exemplary embodiment, the apparatus of the present embodiment further includes: the receiving module is used for receiving a preset operation instruction; the control module is further used for controlling the display screen to display a preset interface according to a preset operation instruction.
Fig. 7 is a block diagram of a terminal device. The present disclosure also provides for a terminal device, for example, device 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
Device 500 may include one or more of the following components: a processing component 502, a memory 504, a power component 506, a multimedia component 508, an audio component 510, an input/output (I/O) interface 512, a sensor component 514, and a communication component 516.
The processing component 502 generally controls overall operation of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 502 may include one or more processors 520 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 502 can include one or more modules that facilitate interaction between the processing component 502 and other components. For example, the processing component 502 can include a multimedia module to facilitate interaction between the multimedia component 508 and the processing component 502.
The memory 504 is configured to store various types of data to support operation at the device 500. Examples of such data include instructions for any application or method operating on device 500, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 504 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
Power component 506 provides power to the various components of device 500. The power components 506 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the apparatus 500.
The multimedia component 508 includes a screen that provides an output interface between the device 500 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 508 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 500 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 510 is configured to output and/or input audio signals. For example, audio component 510 includes a Microphone (MIC) configured to receive external audio signals when device 500 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 504 or transmitted via the communication component 516. In some embodiments, audio component 510 further includes a speaker for outputting audio signals.
The I/O interface 512 provides an interface between the processing component 502 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 514 includes one or more sensors for providing various aspects of status assessment for the device 500. For example, the sensor assembly 514 may detect an open/closed state of the device 500, the relative positioning of the components, such as a display and keypad of the device 500, the sensor assembly 514 may also detect a change in the position of the device 500 or a component of the device 500, the presence or absence of user contact with the device 500, orientation or acceleration/deceleration of the device 500, and a change in the temperature of the apparatus 500. The sensor assembly 514 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 514 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 516 is configured to facilitate communications between the device 500 and other devices in a wired or wireless manner. The device 500 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the device 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
A non-transitory computer readable storage medium, such as the memory 504 including instructions executable by the processor 520 of the device 500 to perform the method, is provided in another exemplary embodiment of the present disclosure. For example, the computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like. The instructions in the storage medium, when executed by a processor of the terminal device, enable the terminal device to perform the above-described method.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (11)

1. A control method for interface display is applied to terminal equipment, the terminal equipment comprises a sensor and a display screen, and the method is characterized by comprising the following steps:
acquiring capacitance data detected by a sensor; the sensor comprises an electromagnetic wave absorption ratio sensor;
determining the current state of the terminal equipment according to the capacitance data; the current state is used for representing whether the terminal equipment is in a to-be-fingerprinted state or not;
and in response to the current state being the to-be-fingerprinted state, controlling a display screen to display a preset interface comprising a fingerprint icon.
2. The method for controlling the interface display according to claim 1, wherein the acquiring capacitance data detected by the sensor includes:
responding to a preset action of a user, and acquiring capacitance data detected by a sensor at a preset position; wherein the preset position is adapted to the preset action.
3. The interface display control method according to claim 1, wherein the terminal device includes: the antenna structure is arranged at the bottom of the terminal equipment in the length direction and comprises the sensor;
the acquiring capacitance data detected by the sensor comprises: capacitance data of the sensor at the bottom is acquired.
4. The method for controlling interface display according to any one of claims 1 to 3, wherein the determining the current state of the terminal device according to the capacitance data includes:
determining the current state of the terminal equipment according to the capacitance data and a preset capacitance parameter; the preset capacitance parameter is used for representing capacitance data detected by the sensor when a human hand contacts the terminal equipment.
5. The interface display control method according to claim 4, wherein the determining the current state of the terminal device according to the capacitance data and a preset capacitance parameter includes:
and determining that the terminal equipment is currently in a to-be-fingerprint identification state in response to the capacitance data reaching the preset capacitance parameter.
6. The utility model provides a controlling means that interface displayed, is applied to terminal equipment, terminal equipment includes sensor and display screen, its characterized in that, the device includes:
the acquisition module is used for acquiring capacitance data detected by the sensor; the sensor comprises an electromagnetic wave absorption ratio sensor;
the determining module is used for determining the current state of the terminal equipment according to the capacitance data; the current state is used for representing whether the terminal equipment is in a to-be-fingerprinted state or not;
and the control module is used for responding to the current state that the fingerprint is to be identified, and controlling the display screen to display a preset interface comprising a fingerprint icon.
7. The interface display control device according to claim 6, wherein the obtaining module is specifically configured to:
responding to a preset action of a user, and acquiring capacitance data detected by a sensor at a preset position; wherein the preset position is adapted to the preset action.
8. The interface display control apparatus according to claim 6, wherein the terminal device includes: the antenna structure is arranged at the bottom of the terminal equipment in the length direction and comprises the sensor;
the acquisition module is specifically configured to: capacitance data of the sensor at the bottom is acquired.
9. The interface display control device according to any one of claims 6 to 8, wherein the determination module is specifically configured to:
responding to the capacitance data reaching the preset capacitance parameter, and determining that the terminal equipment is currently in a to-be-fingerprint identification state; the preset capacitance parameter is used for representing capacitance data detected by the sensor when a human hand contacts the terminal equipment.
10. A terminal device, comprising:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the control method of the interface display according to any one of claims 1 to 5.
11. A non-transitory computer-readable storage medium, wherein instructions in the storage medium, when executed by a processor of a terminal device, enable the terminal device to perform the method of controlling an interface display according to any one of claims 1 to 5.
CN202110113978.9A 2021-01-27 2021-01-27 Interface display control method and device, terminal equipment and storage medium Pending CN114816604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110113978.9A CN114816604A (en) 2021-01-27 2021-01-27 Interface display control method and device, terminal equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110113978.9A CN114816604A (en) 2021-01-27 2021-01-27 Interface display control method and device, terminal equipment and storage medium

Publications (1)

Publication Number Publication Date
CN114816604A true CN114816604A (en) 2022-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN114816604A (en)

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