WO2019041192A1 - 一种控制屏幕的方法和终端 - Google Patents

一种控制屏幕的方法和终端 Download PDF

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Publication number
WO2019041192A1
WO2019041192A1 PCT/CN2017/099769 CN2017099769W WO2019041192A1 WO 2019041192 A1 WO2019041192 A1 WO 2019041192A1 CN 2017099769 W CN2017099769 W CN 2017099769W WO 2019041192 A1 WO2019041192 A1 WO 2019041192A1
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WO
WIPO (PCT)
Prior art keywords
touch
terminal
screen
texture information
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/099769
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English (en)
French (fr)
Inventor
张羽翕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201780093004.0A priority Critical patent/CN110892372B/zh
Priority to PCT/CN2017/099769 priority patent/WO2019041192A1/zh
Priority to CN202210048817.0A priority patent/CN114518810A/zh
Priority to US16/642,545 priority patent/US11461509B2/en
Priority to EP17923766.4A priority patent/EP3663900B1/en
Publication of WO2019041192A1 publication Critical patent/WO2019041192A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G06V40/1376—Matching features related to ridge properties or fingerprint texture
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    • G06—COMPUTING OR CALCULATING; COUNTING
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    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment

Definitions

  • Embodiments of the present invention relate to communication technologies, and in particular, to a method and a terminal for controlling a screen.
  • the user can control the screen to be extinguished by setting the automatic locking duration.
  • the terminal When the terminal is not operated by the user within the time period exceeding the automatic locking time, the terminal automatically turns off the screen. In the bright screen state, when the user wants the terminal to immediately turn off the screen, the screen can be extinguished by operating the power button.
  • Embodiments of the present invention provide a method and a terminal for controlling a screen, which can improve the convenience of erasing a screen.
  • an embodiment of the present invention provides a method for controlling a screen.
  • the method is applied to a terminal having a touch screen and a screen fingerprint reader.
  • the terminal may acquire biotexture information of a touch operation input through the touch screen through the touch screen and the screen fingerprint recognizer.
  • the method includes: when the touch screen is in a lighting state, the terminal receives a first touch operation through the touch screen; the terminal acquires the first touch operation by using the touch screen and the screen fingerprint identifier Texture information and touch information, the texture information is skin texture information corresponding to the first touch operation, the touch information includes at least one of a touch position, a touch area, and a touch duration; the terminal according to the texture information And the touch information, the touch screen is extinguished.
  • the touch screen in the lighting state may include multiple states, for example, the touch screen is in a bright screen and unlocked state; or the touch screen is in a bright screen and locked state.
  • the terminal when the touch information includes a touch location, the terminal extinguishes the touch screen according to the texture information and the touch information, and specifically, the method may include: when the texture information does not match the preset texture information, And when at least a part of the touch location is located within the preset area, the terminal turns off the touch screen; wherein the preset area is a part of the touch screen.
  • the user can use a part that is not previously recorded with the texture information (for example, a part such as a palm) to touch a specific position of the touch screen, thereby achieving rapid screen-off.
  • the terminal may also consider the motion track information of the terminal when determining whether to extinguish the touch screen according to the texture information and the touch information; for example, when the texture information does not match the preset texture information, the touch position At least a portion of the terminal is located within the preset area, and the motion track information indicates that the terminal turns off the touch screen when the terminal is dropped.
  • the terminal may acquire motion track information of the terminal by using components such as a gyroscope and an acceleration sensor in the terminal.
  • the terminal when the touch information includes a touch area, the terminal is configured according to the texture information and the touch The touch panel may be configured to: when the texture information does not match the preset texture information, and the touch area is greater than or equal to a preset threshold, the terminal turns off the touch screen. Therefore, the user can use a large area to touch the touch screen in a portion where the texture information is not previously recorded (for example, a palm or the like), thereby achieving rapid screen-off.
  • the terminal may also consider the motion track information of the terminal when determining whether to extinguish the touch screen according to the texture information and the touch information; for example, when the texture information does not match the preset texture information, the touch area When the motion trajectory information indicates that the terminal is put down, the terminal turns off the touch screen.
  • the touch information may include a touch location and a touch area
  • the terminal extinguishes the touch screen according to the texture information and the touch information
  • the method may include: when the texture information and the preset texture If the information does not match, at least a part of the touch location is located within the preset area, and the touch area is greater than or equal to a preset threshold, the terminal extinguishes the touch screen.
  • the user can use a large area of the part where the texture information is not recorded in advance (for example, a part such as a palm) to touch a specific position of the touch screen, thereby achieving rapid screen-off.
  • the motion track information of the terminal may also be considered; for example, when the texture information does not match the preset texture information, at least a part of the touch position is located in a preset area, and the touch area is greater than or equal to When the threshold is set, and the motion track information indicates that the terminal is dropped, the terminal turns off the touch screen.
  • the touch information may include a touch duration
  • the terminal may be used to extinguish the touch screen according to the texture information and the touch information
  • the method may include: when the texture information does not match the preset texture information, And when the touch duration is greater than or equal to the length of the preset time period, the terminal turns off the touch screen. Therefore, the user can use a part that has not previously entered the texture information (for example, a part such as a palm) to touch a specific position of the touch screen for a long time, thereby achieving rapid screen-off.
  • the motion track information of the terminal can also be considered.
  • the touch duration is greater than or equal to the length of the preset time period
  • the motion track information indicates that the terminal turns off the touch screen when the terminal is put down.
  • the preset area may be located at an intermediate position of the touch screen; or the preset area may be located at an upper part, a lower part, a left part or a right part of the touch screen.
  • the skin texture information is at least one of the following information: fingerprint information, palm print information, finger texture information.
  • an embodiment of the present invention provides a method for controlling a screen.
  • the method is applied to a terminal having a touch screen and a screen fingerprint reader.
  • the method includes: when the terminal is in a call state, the terminal receives a first touch operation through the touch screen; the terminal acquires a texture of the first touch operation by using the touch screen and the screen fingerprint identifier And the texture information is the skin texture information corresponding to the first touch operation; if the texture information matches the preset texture information, the terminal turns off the touch screen.
  • the skin texture information is at least one of the following information: ear texture information and facial texture information.
  • the terminal when the user puts the terminal to the ear to make a call, the terminal can detect the user's ear texture information or facial texture information, thereby automatically extinguishing the screen to prevent accidental touch, and can save power. .
  • This can replace the proximity light sensor of the prior art and save one component for the terminal.
  • the method further includes: after the terminal turns off the touch screen, if the terminal learns that the object inputting the first touch operation leaves the touch screen through the touch screen, that is, if the terminal acquires the user The ear or face leaves the touch screen, and the terminal illuminates the touch screen. Therefore, instead of the proximity light sensor in the prior art, the user can automatically brighten the screen when the user removes the terminal from the ear.
  • the terminal in the call state may include multiple states, for example, the terminal dials the called number. And the state in which the call is not connected; and the terminal is in a state in which the called party or the calling party has established a call connection with the opposite end.
  • the ear texture information includes one or more of the following data: ear texture, ear shape, and ear size.
  • the facial texture information includes one or more of the following data: facial texture, facial shape, and facial size.
  • an embodiment of the present invention provides a terminal.
  • the terminal includes: a touch screen; a screen fingerprint recognizer integrated in the touch screen, or the screen fingerprint recognizer is located below the touch screen; one or more processors; one or more a memory in which one or more computer programs are stored, the one or more computer programs including instructions that, when executed by the terminal, cause the terminal to perform the first aspect described above Any of the methods described.
  • an embodiment of the present invention provides a terminal.
  • the terminal includes: a touch screen; a screen fingerprint recognizer integrated in the touch screen, or the screen fingerprint recognizer is located below the touch screen; one or more processors; one or more a memory having one or more computer programs stored therein, the one or more computer programs including instructions that, when executed by the terminal, cause the terminal to perform the second aspect described above Any of the methods described.
  • an embodiment of the present invention provides a terminal.
  • the respective units included in the terminal are used to implement the methods in the first aspect or the second aspect, and the respective units may be implemented by hardware or software.
  • an embodiment of the present invention provides a device for controlling a screen, which is included in a terminal, and has a function for implementing the behavior of the terminal in each method described in the first aspect or the second aspect.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules or units corresponding to the functions described above.
  • an embodiment of the present invention provides a computer program product comprising instructions, when the computer program product is run on an electronic device, causing the electronic device to perform the method of the first aspect or the second aspect.
  • an embodiment of the present invention provides a computer readable storage medium, including instructions, when the instruction is run on an electronic device, causing the electronic device to perform the method of the first aspect or the second aspect.
  • the embodiment of the present invention further provides a data processing system, including a module for performing the methods provided in the first aspect or the second aspect.
  • FIG. 1 is a block diagram showing a part of a structure of a terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a method for controlling a screen according to an embodiment of the present invention
  • 3A-3E are schematic diagrams of preset areas according to an embodiment of the present invention.
  • 4A-4E are schematic diagrams of a control screen according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of another method for controlling a screen according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a call according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of another method for controlling a screen according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a method for unlocking a terminal according to an embodiment of the present invention.
  • the method for controlling a screen can be applied to various terminals having a touch screen, and And the terminal includes a screen fingerprint recognizer.
  • the terminal can be, for example, a mobile phone, a tablet personal computer, a laptop computer, a digital camera, a personal digital assistant (PDA), a navigation device, a mobile internet device (mobile internet) Device, MID) or wearable device, etc.
  • FIG. 1 is a block diagram showing a partial structure of a terminal according to an embodiment of the present invention.
  • the terminal uses the mobile phone 100 as an example for description.
  • the mobile phone 100 includes: a radio frequency (RF) circuit 110, a power source 120, a processor 130, a memory 140, an input unit 150, a display unit 160, a fingerprint identifier 165, a sensor 170, an audio circuit 180, and a wireless protection device.
  • Components such as the wireless fidelity (Wi-Fi) module 190.
  • Wi-Fi wireless fidelity
  • the structure of the handset shown in FIG. 1 does not constitute a limitation to the handset, and the handset may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.
  • the components of the mobile phone 100 will be specifically described below with reference to FIG. 1 :
  • the RF circuit 110 can be used to send and receive information or to receive and transmit signals during a call.
  • the RF circuit 110 may send downlink data received from the base station to the processor 130 for processing, and send the uplink data to the base station.
  • RF circuits include, but are not limited to, RF chips, antennas, at least one amplifier, transceiver, coupler, Low Noise Amplifier (LNA), duplexer, RF switch, and the like.
  • LNA Low Noise Amplifier
  • RF circuitry 110 can also communicate wirelessly with networks and other devices.
  • the wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code). Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), etc.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple
  • the memory 140 can be used to store software programs and modules, and the processor 130 executes various functional applications and data processing of the mobile phone 100 by running software programs and modules stored in the memory 140.
  • the memory 140 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored. Data created according to the use of the mobile phone 100 (such as audio data, phone book, etc.).
  • memory 140 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 150 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the handset 100.
  • the input unit 150 may include a touch panel 151 and other input devices 152.
  • the touch panel 151 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 151 or near the touch panel 151. Operation), and drive the corresponding connecting device according to a preset program.
  • the touch panel 151 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 130 is provided and can receive commands from the processor 130 and execute them.
  • the touch panel 151 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 150 may also include other input devices 152.
  • other input devices 152 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switches) One or more of a button, etc.), a trackball, a mouse, a joystick, and the like.
  • the display unit 160 can be used to display information input by the user or information provided to the user as well as various menus and interfaces of the mobile phone 100.
  • the display unit 160 may include a display panel 161.
  • a liquid crystal display (LCD), an organic light-emitting diode (OLED), or an active matrix organic light emitting diode may be used.
  • the display panel 161 is configured in the form of an active-matrix organic light emitting diode (AMOLED) panel or the like.
  • the touch panel 151 can cover the display panel 161. When the touch panel 151 detects a touch operation on or near the touch panel 151, the touch panel 151 transmits to the processor 130 to determine the type of the touch event, and then the processor 130 according to the touch event.
  • the type provides a corresponding visual output on display panel 161.
  • the touch panel 151 and the display panel 161 are two independent components to implement the input and input functions of the mobile phone 100 in FIG. 1, in some embodiments, the touch panel 151 may be integrated with the display panel 161. The input and output functions of the mobile phone 100 are implemented.
  • the fingerprint reader 165 can collect or recognize the fingerprint of the user, and can also collect or recognize the palm print of the palm and the texture of the finger other than the fingerprint.
  • the fingerprint recognizer 165 in the embodiment of the present invention is a screen fingerprint recognizer.
  • the screen fingerprint recognizer means that the fingerprint recognizer 165 can be integrated with the touch panel 151 or the display panel 161, or the fingerprint recognizer 165 can be located below the touch panel 151 or the display panel 161.
  • the skin texture of the touched portion can be collected or recognized when the user touches the touch panel 151.
  • an OLED screen can be combined with a fingerprint reader to provide technical capabilities within the screen that can sense biological characteristics such as fingerprints and skin texture.
  • the process of recognizing a fingerprint in the screen may be, for example, triggering a drawing process when the user's skin (eg, a finger) is attached to the surface of the screen; the OLED light emitting layer is illuminated as a light source; the light is reflected on the surface of the finger, and the reflected light is lensed (lens) After filtering and collimating, it can be collected by the fingerprint recognizer; the photoelectric detecting unit of each pixel converts the received optical signal into a grayscale image; and then the grayscale image is matched to realize fingerprint or texture recognition.
  • the fingerprint reader can be integrated into the AMOLED screen.
  • the handset 100 can also include at least one type of sensor 170, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 161 according to the brightness of the ambient light, and the proximity sensor may close the display panel 161 when the mobile phone 100 moves to the ear. / or backlight.
  • the acceleration sensor can detect the acceleration of each direction (usually three axes). When it is still, it can detect the magnitude and direction of gravity. It can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related games). , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping).
  • the mobile phone 100 can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, and will not be described herein.
  • the audio circuit 180, the speaker 181, and the microphone 182 can provide an audio interface between the user and the handset 100.
  • the audio circuit 180 can transmit the converted electrical data of the received audio data to the speaker 181 for conversion to the sound signal output by the speaker 181; on the other hand, the microphone 182 converts the collected sound signal into an electrical signal by the audio circuit 180. After receiving, it is converted into audio data, and then the audio data is output to the RF circuit 110 for transmission to, for example, another mobile phone, or the audio data is output to the memory 140 for further processing.
  • Wi-Fi, infrared and Bluetooth are all short-range wireless transmission technologies.
  • the mobile phone 100 can help the user to send and receive emails, browse web pages, and access streaming media through the Wi-Fi module 190, which provides users with wireless broadband Internet access.
  • the mobile phone 100 can emit infrared light to a certain extent through the infrared emitter 192.
  • the handset can communicate with external devices via the Bluetooth module 194.
  • the processor 130 is the control center of the handset 100, which connects various portions of the entire handset using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 140, and recalling data stored in the memory 140, The various functions and processing data of the mobile phone 100 are executed, thereby realizing various services based on the mobile phone.
  • the processor 130 may include one or more processing units; preferably, the processor 130 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 130.
  • the processor 130 may execute program instructions stored in the memory 140, so that the mobile phone performs the method shown in any of the following embodiments.
  • the mobile phone 100 also includes a power source 120 (such as a battery) that supplies power to various components.
  • a power source 120 such as a battery
  • the power source can be logically coupled to the processor 130 through a power management system to manage functions such as charging, discharging, and power consumption through the power management system.
  • FIG. 2 is a schematic diagram of a method for controlling a screen according to an embodiment of the present invention.
  • the methods provided by the embodiments of the present invention are all applied to a terminal having a touch screen, and the terminal includes a screen fingerprint identifier, that is, the terminal can collect and recognize skin texture information of the user when the user touches the screen.
  • the skin texture information includes one or more of the following information: fingerprint information, palm print information, finger texture information, ear texture, and facial texture.
  • the finger texture information may be information of a single or multiple fingers, and may include fingerprint information of the fingertip and a texture other than the fingerprint in the finger, or may include only textures other than the fingerprint in the finger.
  • the method includes:
  • Step 201 When the touch screen of the terminal is in a lighting state, the terminal receives a first touch operation.
  • the touch screen is in a lighting state, that is, the touch screen is in a bright screen state, and in the bright screen state, all or part of the touch screen may support a touch interaction operation.
  • the user can illuminate the touch screen of the terminal by pressing the power button or pressing the unlock button, or the screen can be lit when the terminal receives any form of unlocking operation, or when the terminal receives the notification message and receives the incoming call. Or when the alarm is triggered, the terminal lights up the screen.
  • the user can perform a touch operation on the touch screen that is illuminated, and all or part of the area of the touch screen can receive and recognize the user's touch operation.
  • Step 202 The terminal acquires texture information and touch information of the first touch operation by using the touch screen and the screen fingerprint identifier.
  • the skin texture information corresponding to the first touch operation may be acquired by the screen fingerprint identifier or by the screen fingerprint identifier and the touch screen.
  • the skin texture information may include texture information other than the fingerprint in the fingerprint, the palm print, or the finger.
  • the terminal may further acquire touch information of the first touch operation.
  • the touch information includes a touch position of the first touch operation on the touch screen, or includes a touch area of the first touch operation on the touch screen, or includes the touch position and the touch area.
  • Step 203 The terminal turns off the touch screen according to the texture information and the touch information. Specifically, according to different touch information, step 203 may have different execution manners as follows.
  • step 203 may specifically be step 2031.
  • Step 2031 When the texture information does not match the preset texture information, and at least one part of the touch position When the sub-location is within the preset area, the terminal extinguishes the touch screen.
  • the preset area is a part of the touch screen.
  • the user can input a commonly used fingerprint in the terminal in advance.
  • the user can pre-record the fingerprint of the finger to be used by the touch operation into the terminal as the preset texture information; for example, when the user frequently uses the thumb, the index finger and the middle finger to operate the terminal, the left hand and the right hand can be pre-recorded.
  • a part of the touch screen may be preset as the preset area. As shown in FIG. 3A, the preset area 301 may be located at an intermediate position of the touch screen; or, referring to FIG. 3B, FIG. 3C, FIG. 3D, and FIG.
  • the preset area 301 may also be located at an upper portion of the touch screen, Lower, left or right.
  • the predetermined area may be contacted using a portion different from the portion where the fingerprint is previously recorded.
  • the portion different from the portion where the fingerprint is pre-recorded may be, for example, a portion of the finger other than the fingerprint, or a finger that is not fingerprinted, or a combination of the palm or the palm and the finger. It should be noted that the case where the texture information does not match the preset texture information includes: the texture information does not match or partially does not match the preset texture information.
  • FIG. 4A when the preset area is located at an intermediate position of the touch screen (as shown in FIG. 3A), the user can touch the middle position of the touch screen with the entire hand (as shown in part (a) of FIG. 4A); If the texture information detected by the terminal does not match the preset texture information, and the touch position corresponding to the touch operation is within the preset area, the terminal turns off the touch screen (as shown in part (b) of FIG. 4A).
  • FIG. 4B when the preset area is located at an upper portion of the touch screen (as shown in FIG. 3B), the user can touch the upper part of the touch screen by hand (as part (a) of FIG.
  • the terminal detects If the texture information does not match the preset texture information, and at least a part of the touch position corresponding to the touch operation is within the preset area, the terminal turns off the touch screen (as shown in part (b) of FIG. 4B).
  • the embodiment of the present invention does not require the user's hand to only contact the preset area, but only if the terminal detects texture information that does not match the preset texture information in the preset area, regardless of the Whether other texture information is detected outside the preset area, the terminal can extinguish the touch screen.
  • the preset area is located at a lower portion of the touch screen (as shown in FIG.
  • the user can touch the lower part of the touch screen by hand (as in part (a) of FIG. 4C), when the terminal is at When the texture information that does not match the preset texture information is detected in the preset area, the touch screen is extinguished (as shown in part (b) of FIG. 4C).
  • the preset area is located at the left part of the touch screen (as shown in FIG. 3D); when the user's hand touches the left part of the touch screen (as part (a) of FIG. 4D), the terminal is extinguished.
  • the touch screen is shown (part (b) of Figure 4D).
  • the preset area is located at the right part of the touch screen (as shown in FIG.
  • the terminal when the texture information matches the preset texture information, or when the touch location is located outside the preset area, the terminal does not extinguish the touch screen, and the terminal may Responding to the touch operation and performing a corresponding action, such as opening a corresponding application or performing a corresponding function.
  • step 203 may specifically be step 2032.
  • Step 2032 When the texture information does not match the preset texture information, and the touch area is greater than or equal to a preset threshold, the terminal turns off the touch screen.
  • the preset threshold may be preset in the terminal, and after the terminal acquires the touch area of the first touch operation, the terminal compares the touch area with the preset threshold. After detecting that the texture information of the first touch operation does not match the preset texture information, and the touch area is greater than or equal to the preset threshold, the terminal may Turn off the touch screen. That is, when the user wishes to extinguish the touch screen, the touch screen may be contacted with a larger area than a portion where the fingerprint is pre-recorded.
  • the preset threshold may be set to be larger than the contact area when the user is in normal operation according to the experience value, for example, the preset threshold may be set to two.
  • the terminal when the texture information matches the preset texture information, or when the touch area is less than the preset threshold, the terminal does not extinguish the touch screen, and the terminal may respond to the Touch the operation and perform the corresponding action, such as opening the corresponding application or performing the corresponding function.
  • step 203 may specifically be step 2033.
  • Step 2033 When the texture information does not match the preset texture information, at least a part of the touch location is located within the preset area, and the touch area is greater than or equal to a preset threshold, the terminal is extinguished. touch screen. In this manner, the terminal can consider three factors of texture information, touch position, and touch area. For the specific process, refer to the description in step 2031 and step 2032 above.
  • the terminal When the texture information matches the preset texture information, or when the touch location is located outside the preset area, or when the touch area is less than the preset threshold, the terminal The touch screen is not extinguished, and the terminal can respond to the touch operation and perform a corresponding action.
  • the user can quickly lock the screen in a simple and convenient manner, for example, when the terminal receives the notification, or when the terminal is playing a video, or the terminal is in other bright screen states, the user does not need to press Any physical button, just need to cover the palm of the screen on the screen, you can make the terminal off the screen.
  • FIG. 5 is a flowchart of another method for controlling a screen according to an embodiment of the present invention.
  • the method is applied to a terminal having a touch screen, the terminal including a screen fingerprint recognizer.
  • the method includes:
  • Step 501 When the terminal is in a call state, the terminal receives a first touch operation.
  • the user can use the terminal to make a call with other terminals, such as a normal voice call using a Circuit Switched (CS) network, or a voice using a Packet Switch (PS) network.
  • CS Circuit Switched
  • PS Packet Switch
  • the terminal is in a call state, and may include multiple states: the terminal has dialed the called number, but the call is not yet connected; and the terminal is connected as the called or the calling party and the opposite end, and the call is in progress. status.
  • the user When the user holds the terminal to make a call, the user may put the terminal at the ear. As shown in FIG. 6, when the terminal is placed at the ear, the user's ear or face may come into contact with the screen of the terminal, whereby the terminal may receive the user's ear or face input.
  • the first touch operation is described.
  • Step 502 The terminal acquires texture information of the first touch operation by using the touch screen and the screen fingerprint identifier.
  • the texture information is skin texture information corresponding to the first touch operation.
  • the texture information may be ear texture information, or may be facial texture information, or may be part of ear texture information, and another part is facial texture information.
  • Step 503 If the texture information matches the preset texture information, the terminal turns off the touch screen.
  • Ear texture information and facial texture information may be stored in advance in the terminal.
  • the texture information may include, but is not limited to, texture, shape, size, and the like.
  • the pre-stored texture information may be input by the user actively, or may be general texture information that is preset by the terminal before being shipped from the network or downloaded from the network side.
  • the terminal compares the obtained texture information with the preset texture information.
  • the obtained texture information is the same as the preset texture information or the similarity is higher than a preset value
  • the obtained texture information is considered to be
  • the preset texture information matches, whereby the terminal extinguishes the touch screen to conserve power and prevent the touch screen from being accidentally touched. If the obtained texture information is different from the preset texture information or the similarity is lower than a preset value, the obtained texture information is considered to be inconsistent with the preset texture information, and the terminal does not extinguish the touch screen. .
  • step 503 the method may further include step 504.
  • Step 504 After the terminal turns off the touch screen, if the terminal knows that the object input by the first touch operation leaves the touch screen through the touch screen, the terminal lights the touch screen.
  • the user may remove the terminal from the ear to perform some operations.
  • the touch screen is turned off in step 503 when the terminal detects that the ear or face leaves the touch screen through the touch screen, the touch screen may be illuminated so that the user can input through the touch screen.
  • the terminal presets the data of the ear pattern and the facial pattern. If the user's face or ear touches the screen during the call, the terminal can immediately extinguish the screen after the screen fingerprint recognition, and when the ear and the face leave the screen, The screen is automatically lit again. Therefore, the technology of using the proximity light sensor to automatically turn off the screen in the prior art can be replaced, so that the terminal can reduce the proximity of the light sensor.
  • FIG. 7 is a schematic diagram of another method for controlling a screen according to an embodiment of the present invention. As shown in FIG. 7, the method includes:
  • Step 701 When the touch screen of the terminal is in a lighting state, the terminal receives a first touch operation.
  • step 201 in the embodiment shown in FIG. 2.
  • Step 702 The terminal acquires texture information and touch information of the first touch operation, and further acquires motion track information of the terminal.
  • the touch information may include a touch duration in addition to the touch location and the touch area.
  • an inductive device such as a gyroscope or an acceleration sensor may be included in the terminal.
  • the terminal may further acquire running track information of the terminal by using the sensing device.
  • Step 703 The terminal turns off the touch screen according to the texture information, the touch information, and the motion track information. Specifically, step 703 may include, but is not limited to, the following multiple situations:
  • Case 2 when the texture information does not match the preset texture information, the touch area is greater than or equal to a preset threshold, and the motion track information indicates that the mobile phone is put down, the terminal turns off the touch screen; otherwise, The terminal does not extinguish the touch screen.
  • Case 3 When the texture information does not match the preset texture information, at least a part of the touch position is located within a preset area, the touch area is greater than or equal to a preset threshold, and the motion track information represents a mobile phone When being dropped, the terminal turns off the touch screen; otherwise, the terminal does not extinguish the touch screen.
  • the user can input the fingerprints of the left and right thumb of the touch screen and the fingertip of the index finger into the terminal as the fingerprint for verifying the identity.
  • the user finishes using the mobile phone and prepares to put it into a pocket or a bag, the user does not need to press the power button to extinguish the screen, and only needs to naturally pick up the mobile phone and put it into a pocket or a bag, which is generally a non-thumb or index finger.
  • the tip touches the screen alone, usually the thumb index finger or the palm of the hand, the other finger touches the touch screen to reach a certain area or contact time or touches a specific position, and in combination with the action of dropping the mobile phone, the terminal can automatically extinguish the screen, so that the user does not need to press
  • the power button can be used to disable the screen.
  • FIG. 8 is a schematic diagram of a method for unlocking a terminal according to an embodiment of the present invention. As shown in Figure 8, the method includes:
  • Step 801 The terminal receives a touch operation.
  • Step 802 The terminal acquires texture information and track information of the touch operation.
  • Step 803 The terminal matches the texture information and the track information.
  • the texture information matches the preset texture information
  • the track information matches the preset track information
  • the user can customize the data of the skin texture recorded in the terminal, and can also customize the unlocked gesture pattern.
  • the user can use a specific finger to draw a customized pattern on the screen of the terminal, and then the terminal can be unlocked.
  • a false touch may occur when the mobile phone is unlocked only by the home button or the fingerprint button.
  • a gesture for verifying a touch is added on the basis of verifying the fingerprint, which can reduce false touch and increase security. It is difficult to trigger an accidental unlocking event under the daily black screen.
  • the terminal when the terminal is in a black screen, only a part of the area can be always bright on the screen, and the user can input in the always-on area to unlock the terminal. Alternatively, the terminal may also be completely black.
  • Embodiments of the present invention also provide some methods for controlling a terminal.
  • the user can record the skin texture data in the terminal in advance, and then based on the pre-recorded data, the user can quickly open the private account, quickly open the private file, or quickly enter different functional modes.
  • the method for quickly opening a private account may include: an application in the terminal (for example, application A) has two accounts (account 1 and account 2), and the user may input a finger dedicated to opening the account 2 in the terminal in advance. a fingerprint; when the terminal receives the fingerprint of the finger and touches the application A, the terminal enters an interface of the account 2 of the application A; when the terminal receives another fingerprint to touch the application A, the terminal enters the location
  • account 2 can be used as a privacy account that can only be opened by a specific user. For example, two WeChats with different accounts are installed in the mobile phone, but the mobile phone can display only one WeChat icon, and the user can open different WeChat accounts with different fingers.
  • the method for quickly opening a private file may include: the user may input a finger fingerprint dedicated to opening an application (for example, application A) private file in the terminal in advance; after the application A is opened, when the terminal detects the privacy check
  • the terminal determines whether the fingerprint of the touch request matches the pre-recorded fingerprint, and if it matches, displays the privacy file.
  • the terminal determines whether the fingerprint of the touch request matches the pre-recorded fingerprint, and if it matches, displays the privacy file.
  • the method for quickly entering different functional modes may include: an application in the terminal (for example, application A) has an advanced function mode in addition to the normal function mode, and the advanced function mode is more than the function of the common function mode.
  • the user can pre-record a finger fingerprint dedicated to the advanced function mode in the terminal; when the terminal receives the fingerprint of the finger and touches the application A, the terminal enters the application A and displays the advanced function mode; When receiving other fingerprints to touch the application A, the terminal enters the application A and only displays the normal function mode.
  • the user can also enter a finger fingerprint dedicated to the low-level function mode in the terminal.
  • the menu of the application includes all the function options of the application, but some of the advanced functions are used with a low probability, so that the user can preset a fingerprint of the mobile phone dedicated to opening ordinary functions or advanced functions, thereby facilitating Users only look at the basic setup options, or they can easily call up advanced options to meet different user needs.
  • the embodiment of the invention further provides an apparatus for controlling a screen, which is included in the terminal.
  • the device for controlling a screen includes: an input unit, an acquisition unit, and a control unit.
  • the input unit is configured to receive a first touch operation when the screen of the terminal is in a lighting state.
  • the input unit can be equivalent to the aforementioned touch screen.
  • the acquiring unit is configured to acquire texture information and touch information of the first touch operation, where the texture information is skin texture information corresponding to the first touch operation, and the touch information includes at least at least a touch position and a touch area.
  • the obtaining unit may be equivalent to the aforementioned screen fingerprint identifier or equivalent to the aforementioned screen fingerprint identifier and touch screen.
  • the control unit is configured to extinguish the screen of the terminal according to the texture information and the touch information.
  • control unit when the touch information includes a touch location, is specifically configured to: when the texture information does not match the preset texture information, and at least a part of the touch location is located within the preset area, The screen of the terminal is extinguished; the preset area is a part of the screen of the terminal.
  • the control unit is specifically configured to: when the texture information does not match the preset texture information, at least a part of the touch location is located within the preset area And when the touch area is greater than or equal to a preset threshold, the screen of the terminal is extinguished.
  • control unit when the touch information includes a touch area, the control unit is specifically configured to: when the texture information does not match preset texture information, and the touch area is greater than or equal to a preset threshold, extinguishing the The screen of the terminal.
  • the preset area is located at an intermediate position of the screen of the terminal; or the preset area is located at an upper part, a lower part, a left part or a right part of the screen of the terminal.
  • the skin texture information is at least one of the following information: fingerprint information, palm print information, finger texture information.
  • the touch information further includes a touch duration.
  • the screen of the terminal is in a lighting state, specifically: the screen of the terminal is in a bright screen and unlocked state; or the screen of the terminal is in a bright screen and locked state.
  • the device for controlling the screen provided in this embodiment may be used to perform the method provided by the embodiment shown in FIG. 2 to FIG. 4E.
  • the embodiment of the invention further provides an apparatus for controlling a screen, which is included in the terminal.
  • the device for controlling a screen includes: an input unit, an acquisition unit, and a control unit.
  • the input unit is configured to receive a first touch operation when the terminal is in a call state.
  • the acquiring unit is configured to acquire texture information of the first touch operation, where the texture information is skin texture information corresponding to the first touch operation.
  • the control unit is configured to: if the texture information matches the preset texture information, turn off the screen of the terminal.
  • the input unit can be equivalent to the aforementioned touch screen.
  • the acquisition unit may be equivalent to the aforementioned screen fingerprint recognizer or equivalent to the aforementioned screen fingerprint recognizer and touch screen.
  • the skin texture information is at least one of the following information: ear texture information and facial texture information.
  • the ear texture information includes one or more of the following data: ear texture, ear shape, and ear size.
  • the facial texture information includes one or more of the following data: facial texture, facial shape, and facial size.
  • control unit is further configured to: after the screen of the terminal is extinguished, if it is known that the object inputting the first touch operation leaves the screen of the terminal, the screen is illuminated.
  • the terminal is in a call state, including: a state in which the terminal dials the called number and the call is not connected; and the terminal is in a state in which the called party or the calling party and the opposite end have established a call connection.
  • the device for controlling the screen provided in this embodiment may be used to perform the method provided by the embodiment shown in FIG. 5 above.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • computer readable media may comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, disk storage media or other magnetic storage device, or can be used for carrying or storing in the form of an instruction or data structure.
  • any connection can suitably be a computer readable medium.
  • the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave
  • coaxial cable , fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, radio and microwave are included in the fixing of the associated medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

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Abstract

本发明实施例提供一种控制屏幕的方法和终端。所述方法应用于具有触摸屏和屏幕指纹识别器的终端。所述方法包括：在所述触摸屏处于点亮状态时，所述终端接收第一触摸操作；所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息和触摸信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息，所述触摸信息包括触摸位置和触摸面积中的至少一种；所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏。本发明实施例能够提高灭屏的便利性。

Description

一种控制屏幕的方法和终端 技术领域
本发明实施例涉及通信技术，尤其涉及一种控制屏幕的方法和终端。
背景技术
随着电子技术的发展，手机、平板等移动终端的功能日益增多，进而对电池电量的消耗也越来越高。为了增强终端电池的续航能力，可以尽量降低终端的功耗。现有技术有多种通过软件或硬件降低终端功耗的方法。其中，减少终端屏幕的亮屏时间，是一种比较有效的降低功耗的方式。
现有技术中，用户可以通过设置自动锁定时长来控制屏幕熄灭。当终端在超过所述自动锁定时长的时间内没有被用户操作时，终端自动灭屏。在亮屏状态下，当用户希望终端马上灭屏时，可以通过操作电源键来熄灭屏幕。然而，对于一些大屏手机或者在某些场景下，用户并不方便操作电源键，由此使得熄灭终端屏幕的操作不够方便。
发明内容
本发明实施例提供一种控制屏幕的方法和终端，能够提高灭屏的便利性。
第一方面，本发明实施例提供一种控制屏幕的方法。所述方法应用于具有触摸屏和屏幕指纹识别器的终端。其中所述终端可以通过所述触摸屏和所述屏幕指纹识别器获取通过所述触摸屏输入的触摸操作的生物纹理信息。所述方法包括：在所述触摸屏处于点亮状态时，所述终端通过所述触摸屏接收第一触摸操作；所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息和触摸信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息，所述触摸信息包括触摸位置、触摸面积和触摸时长中的至少一种；所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏。其中，所述触摸屏处于点亮状态可以包括多种状态，例如：所述触摸屏处于亮屏且解锁状态；或者，所述触摸屏处于亮屏且锁定状态。
可选的，当所述触摸信息包括触摸位置时，所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏，具体可以包括：当所述纹理信息与预设的纹理信息不匹配，且所述触摸位置的至少一部分位于预设区域之内时，所述终端熄灭所述触摸屏；其中，所述预设区域为所述触摸屏中的一部分区域。由此使得用户可以使用预先未录入纹理信息的部位(例如手掌等部位)去接触触摸屏的特定位置，即可实现快速灭屏。进一步的，终端在根据所述纹理信息和所述触摸信息判断是否熄灭触摸屏时，还可以考虑终端的运动轨迹信息；例如：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述运动轨迹信息表示终端被放下时，所述终端熄灭所述触摸屏。其中，所述终端可以通过所述终端中的陀螺仪和加速度传感器等部件获取所述终端的运动轨迹信息。
可选的，当所述触摸信息包括触摸面积时，所述终端根据所述纹理信息和所述触 摸信息，熄灭所述触摸屏，具体可以包括：当所述纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于预设阈值时，所述终端熄灭所述触摸屏。由此使得用户可以使用预先未录入纹理信息的部位(例如手掌等部位)大面积去接触触摸屏，即可实现快速灭屏。进一步的，终端在根据所述纹理信息和所述触摸信息判断是否熄灭触摸屏时，还可以考虑终端的运动轨迹信息；例如：当所述纹理信息与预设的纹理信息不匹配，所述触摸面积大于或等于预设阈值，且所述运动轨迹信息表示终端被放下时，所述终端熄灭所述触摸屏。
可选的，所述触摸信息可以同时包括触摸位置和触摸面积，所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏，具体可以包括：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述触摸面积大于或等于预设阈值时，所述终端熄灭所述触摸屏。由此使得用户可以使用预先未录入纹理信息的部位(例如手掌等部位)大面积去接触触摸屏的特定位置，即可实现快速灭屏。进一步的，还可以考虑终端的运动轨迹信息；例如：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，所述触摸面积大于或等于预设阈值时，且所述运动轨迹信息表示终端被放下时，所述终端熄灭所述触摸屏。
可选的，所述触摸信息可以包括触摸时长，所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏，具体可以包括：当所述纹理信息与预设的纹理信息不匹配，且所述触摸时长大于或等于预设时间段的长度时，所述终端熄灭所述触摸屏。由此使得用户可以使用预先未录入纹理信息的部位(例如手掌等部位)长时间去接触触摸屏的特定位置，即可实现快速灭屏。进一步的，如前所示，还可以考虑终端的运动轨迹信息。当所述纹理信息与预设的纹理信息不匹配，所述触摸时长大于或等于预设时间段的长度，且所述运动轨迹信息表示终端被放下时，所述终端熄灭所述触摸屏。
其中，所述预设区域可以位于所述触摸屏的中间位置；或者，所述预设区域可以位于所述触摸屏的上部、下部、左部或右部。所述皮肤纹理信息为以下信息中的至少一种：指纹信息、掌纹信息、手指纹理信息。
第二方面，本发明实施例提供一种控制屏幕的方法。所述方法应用于具有触摸屏和屏幕指纹识别器的终端。所述方法包括：在所述终端处于通话状态时，所述终端通过所述触摸屏接收第一触摸操作；所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息；若所述纹理信息与预设的纹理信息匹配，则所述终端熄灭所述触摸屏。其中，所述皮肤纹理信息为以下信息中的至少一种：耳朵纹理信息和面部纹理信息。通过本实施例，当用户把终端放在耳边进行通话时，所述终端可以检测到用户的耳朵纹理信息或面部纹理信息，由此可以自动灭屏，以防止发生误触，并可以节省电量。由此可以代替现有技术中的接近光传感器，为终端节省一个部件。
进一步的，所述方法还包括：在所述终端熄灭所述触摸屏之后，若所述终端通过所述触摸屏获知输入所述第一触摸操作的对象离开所述触摸屏，即若所述终端获取到用户的耳朵或面部离开所述触摸屏，则所述终端点亮所述触摸屏。由此可以代替现有技术中的接近光传感器，实现当用户将终端从耳边拿开时自动亮屏。
其中，所述终端处于通话状态可以包括多种状态，例如：所述终端拨打被叫号码， 且通话未连通的状态；以及，所述终端作为被叫或主叫与对端已建立通话连接的状态。所述耳朵纹理信息包括以下一种或多种数据：耳朵纹理、耳朵形状和耳朵大小。所述面部纹理信息包括以下一种或多种数据：面部纹理、面部形状和面部大小。
第三方面，本发明实施例提供一种终端。所述终端包括：触摸屏；屏幕指纹识别器，所述屏幕指纹识别器集成在所述触摸屏中，或者所述屏幕指纹识别器位于所述触摸屏的下方；一个或多个处理器；一个或多个存储器，所述一个或多个存储器中存储有一个或多个计算机程序，所述一个或多个计算机程序包括指令，当所述指令被所述终端执行时，使得所述终端执行上述第一方面中所述的任一方法。
第四方面，本发明实施例提供一种终端。所述终端包括：触摸屏；屏幕指纹识别器，所述屏幕指纹识别器集成在所述触摸屏中，或者所述屏幕指纹识别器位于所述触摸屏的下方；一个或多个处理器；一个或多个存储器，所述一个或多个存储器中存储有一个或多个计算机程序，所述一个或多个计算机程序包括指令，当所述指令被所述终端执行时，使得所述终端执行上述第二方面中所述的任一方法。
第五方面，本发明实施例提供一种终端。所述终端包括的各个单元用于实现上述第一方面或第二方面中的各方法，所述各个单元可以通过硬件或软件实现。
第六方面，本发明实施例提供一种控制屏幕的装置，包含在终端中，该装置具有实现上述第一方面或第二方面所述的各方法中所述终端行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块或单元。
第七方面，本发明实施例提供一种包含指令的计算机程序产品，当所述计算机程序产品在电子设备上运行时，使得所述电子设备执行上述第一方面或第二方面所述的方法。
第八方面，本发明实施例提供一种计算机可读存储介质，包括指令，当所述指令在电子设备上运行时，使得所述电子设备执行上述第一方面或第二方面所述的方法。
第九方面，本发明实施例还提供了一种数据处理系统，包括用于执行上述第一方面或第二方面提供的各方法的模块。
附图说明
图1为本发明实施例提供的终端的部分结构框图；
图2为本发明实施例提供的一种控制屏幕的方法的示意图；
图3A-图3E为本发明实施例提供的预设区域的示意图；
图4A-图4E为本发明实施例提供的控制屏幕的示意图；
图5为本发明实施例提供的另一种控制屏幕的方法的流程图；
图6为本发明实施例提供的一种通话示意图；
图7为本发明实施例提供的另一种控制屏幕的方法的示意图；
图8为本发明实施例提供的一种解锁终端的方法的示意图。
具体实施方式
本发明各实施例提供的控制屏幕的方法，可以应用于各种具有触摸屏的终端中，并 且该终端中包括屏幕指纹识别器。该终端例如可以为：移动电话、平板电脑(tablet personal computer)、膝上型电脑(laptop computer)、数码相机、个人数字助理(personal digital assistant，简称PDA)、导航装置、移动上网装置(mobile internet device，MID)或可穿戴式设备(wearable device)等。
图1为本发明实施例提供的终端的部分结构框图。该终端以手机100为例进行说明。参考图1，手机100包括：射频(radio frequency，RF)电路110、电源120、处理器130、存储器140、输入单元150、显示单元160、指纹识别器165、传感器170、音频电路180以及无线保真(wireless fidelity，Wi-Fi)模块190等部件。本领域技术人员可以理解，图1示出的手机结构并不构成对手机的限定，手机可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图1对手机100的各个构成部件进行具体的介绍：
RF电路110可用于收发信息或在通话过程中进行信号的接收和发送。例如：RF电路110可以将从基站接收的下行数据发送给处理器130处理，并把上行数据发送给基站。通常，RF电路包括但不限于RF芯片、天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器、射频开关等。此外，RF电路110还可以与网络和其他设备进行无线通信。所述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(Global System of Mobile communication，GSM)、通用分组无线服务(General Packet Radio Service，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)、长期演进(Long Term Evolution，LTE)、电子邮件、短消息服务(Short Messaging Service，SMS)等。
存储器140可用于存储软件程序以及模块，处理器130通过运行存储在存储器140的软件程序以及模块，从而执行手机100的各种功能应用以及数据处理。存储器140可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图象播放功能等)等；存储数据区可存储根据手机100的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器140可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元150可用于接收输入的数字或字符信息，以及产生与手机100的用户设置以及功能控制有关的键信号输入。具体地，输入单元150可包括触控面板151以及其他输入设备152。触控面板151，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板151上或在触控面板151附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板151可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器130，并能接收处理器130发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板151。除了触控面板151，输入单元150还可以包括其他输入设备152。具体地，其他输入设备152可以包括但不限于物理键盘、功能键(比如音量控制按键、开关 按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元160可用于显示由用户输入的信息或提供给用户的信息以及手机100的各种菜单和界面。显示单元160可包括显示面板161，可选的，可以采用液晶显示屏(liquid crystal display，简称为LCD)、机电激光显示(organic light-emitting diode，简称为OLED)或有源矩阵有机发光二极体(Active-matrix organic light emitting diode，简称为AMOLED)面板等形式来配置显示面板161。进一步的，触控面板151可覆盖显示面板161，当触控面板151检测到在其上或附近的触摸操作后，传送给处理器130以确定触摸事件的类型，随后处理器130根据触摸事件的类型在显示面板161上提供相应的视觉输出。虽然在图1中，触控面板151与显示面板161是作为两个独立的部件来实现手机100的输入和输入功能，但是在某些实施例中，可以将触控面板151与显示面板161集成而实现手机100的输入和输出功能。
指纹识别器165可以采集或识别用户的指纹，还可以采集或识别手掌的掌纹以及手指中除指纹以外的纹理。本发明实施例中的指纹识别器165为屏幕指纹识别器。所述屏幕指纹识别器指的是：指纹识别器165可以与触控面板151或显示面板161集成在一起，或者，指纹识别器165可以位于触控面板151或显示面板161的下方。通过触控面板151和指纹识别器165，可以在用户触摸触控面板151时，对触摸部位的皮肤纹理进行采集或识别。例如：OLED屏幕可以与指纹识别器结合，提供屏幕内可感应识别指纹、皮肤纹理等生物特性的技术能力。屏幕内识别指纹的过程例如可以为：当用户的皮肤(例如手指)贴在屏幕表面时触发采图过程；OLED发光层作为光源发光；光线在手指表面被反射，反射的光线被透镜(lens)过滤、准直后可以被指纹识别器收集；每个像素(pixel)的光电检测单元将接收到的光信号转换成灰度图像；然后对该灰度图像进行匹配实现指纹或纹理识别。或者，还可以将指纹识别器集成在AMOLED屏幕中。
手机100还可包括至少一种传感器170，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板161的亮度，接近传感器可在手机100移动到耳边时，关闭显示面板161和/或背光。作为运动传感器的一种，加速度传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等。手机100还可以配置陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路180、扬声器181、麦克风182可提供用户与手机100之间的音频接口。音频电路180可将接收到的音频数据转换后的电信号，传输到扬声器181，由扬声器181转换为声音信号输出；另一方面，麦克风182将收集的声音信号转换为电信号，由音频电路180接收后转换为音频数据，再将音频数据输出至RF电路110以发送给比如另一手机，或者将音频数据输出至存储器140以便进一步处理。
Wi-Fi、红外和蓝牙均属于短距离无线传输技术。手机100通过Wi-Fi模块190可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。手机100可以通过红外发射器192在一定范围内向外发射红外光。手机可以通过蓝牙模块194与外部设备进行通信。
处理器130是手机100的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器140内的软件程序和/或模块，以及调用存储在存储器140内的数据，执行手机100的各种功能和处理数据，从而实现基于手机的多种业务。可选的，处理器130可包括一个或多个处理单元；优选的，处理器130可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器130中。
本发明实施例中，处理器130可以执行存储器140中存储的程序指令，使得手机执行以下任一实施例所示的方法。
手机100还包括给各个部件供电的电源120(比如电池)，优选的，电源可以通过电源管理系统与处理器130逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗等功能。
下面结合附图，对本发明实施例提供的控制屏幕的方法进行详细说明。
图2为本发明实施例提供的一种控制屏幕的方法的示意图。本发明各实施例提供的方法均应用于具有触摸屏的终端，且所述终端包括屏幕指纹识别器，即所述终端可以在用户接触屏幕时采集和识别用户的皮肤纹理信息。所述皮肤纹理信息包括以下信息中的一种或多种：指纹信息、掌纹信息、手指纹理信息、耳朵纹理和面部纹理等。其中，手指纹理信息可以为单个或多个手指的信息，可以包括指尖的指纹信息和手指中除指纹之外的纹理，也可以只包括手指中除指纹之外的纹理。如图2所示，所述方法包括：
步骤201、在所述终端的触摸屏处于点亮状态时，所述终端接收第一触摸操作。
其中，所述触摸屏处于点亮状态指的是触摸屏处于亮屏状态，在该亮屏状态下，该触摸屏的全部或部分区域可以支持触摸交互操作。例如：用户可以通过按电源键，或者按解锁键来点亮终端的触摸屏，或者，当终端接收到任何形式的解锁操作时，可以点亮屏幕，或者，当终端收到通知消息、收到来电或者触发闹钟提醒时，终端点亮屏幕。用户可以在被点亮的所述触摸屏上进行触摸操作，所述触摸屏的全部或部分区域可以接收并识别用户的触摸操作。
步骤202、所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息和触摸信息。
所述终端接收到所述第一触摸操作时，通过所述屏幕指纹识别器或者通过所述屏幕指纹识别器和所述触摸屏，可以获取所述第一触摸操作对应的皮肤纹理信息。其中，所述皮肤纹理信息可以包括指纹、掌纹或手指中除指纹之外的纹理信息。并且，所述终端还可以获取所述第一触摸操作的触摸信息。所述触摸信息包括所述第一触摸操作在触摸屏上的触摸位置，或者，包括所述第一触摸操作在触摸屏上的触摸面积，或者包括所述触摸位置和所述触摸面积。
步骤203、所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏。具体的，根据不同的触摸信息，步骤203可以有以下不同的执行方式。
当所述触摸信息包括触摸位置时，步骤203具体可以为步骤2031。
步骤2031、当所述纹理信息与预设的纹理信息不匹配，且所述触摸位置的至少一部 分位于预设区域之内时，所述终端熄灭所述触摸屏。其中，所述预设区域为所述触摸屏中的一部分区域。
用户可以预先在所述终端中录入常用的指纹。例如：用户可以把触摸操作要使用的手指的指纹都预先录入所述终端中，作为预设的纹理信息；例如：当用户经常使用拇指、食指和中指操作终端时，可以预先录入左手和右手的拇指、食指和中指的指纹。所述触摸屏中的一部分可以预置为所述预设区域。如图3A所示，该预设区域301可以位于所述触摸屏的中间位置；或者，参见图3B、图3C、图3D和图3E，该预设区域301也可以分别位于所述触摸屏的上部、下部、左部或右部。当所述用户希望熄灭所述触摸屏时，可以使用与预先录入指纹的部位不同的部位接触所述预设区域。所述与预先录入指纹的部位不同的部位例如可以为手指中除了录入指纹的部分，也可以为未录入指纹的手指，还可以为手掌或者手掌与手指的组合。需要说明的是，所述纹理信息与预设的纹理信息不匹配的情况包括：所述纹理信息与预设的纹理信息完全不匹配或者部分不匹配。
如图4A所示，当所述预设区域位于触摸屏的中间位置(如图3A所示)时，用户可以用整个手去接触触摸屏的中间位置(如图4A的(a)部分)；所述终端检测到的纹理信息与预设的纹理信息不匹配，且该触摸操作对应的触摸位置在预设区域内，则所述终端熄灭所述触摸屏(如图4A的(b)部分)。如图4B所示，当所述预设区域位于触摸屏的上部(如图3B所示)时，用户可以用手接触触摸屏的上部(如图4B的(a)部分)；所述终端检测到的纹理信息与预设的纹理信息不匹配，且该触摸操作对应的至少一部分触摸位置在预设区域内，则所述终端熄灭所述触摸屏(如图4B的(b)部分)。其中，本发明实施例并不要求用户的手仅仅接触所述预设区域，而是只要所述终端在所述预设区域内检测到与预设纹理信息不匹配的纹理信息，无论在所述预设区域之外是否还检测到其它纹理信息，终端都可以熄灭所述触摸屏。类似的，如图4C所示，所述预设区域位于触摸屏的下部(如图3C所示)；用户可以用手接触触摸屏的下部(如图4C的(a)部分)，当所述终端在所述预设区域内检测到与预设纹理信息不匹配的纹理信息时，熄灭所述触摸屏(如图4C的(b)部分)。如图4D所示，所述预设区域位于触摸屏的左部(如图3D所示)；当用户的手接触触摸屏的左部时(如图4D的(a)部分)，所述终端熄灭所述触摸屏(如图4D的(b)部分)。如图4E所示，所述预设区域位于触摸屏的右部(如图3E所示)，当用户的手接触位于触摸屏右部的预设区域时(如图4E的(a)部分)，所述终端熄灭所述触摸屏(如图4E的(b)部分)。
需要说明的是，当所述纹理信息与预设的纹理信息匹配时，或者，当所述触摸位置都位于所述预设区域之外时，所述终端不熄灭所述触摸屏，所述终端可以响应所述触摸操作并执行相应的动作，例如打开相应的应用或者执行相应的功能。
当所述触摸信息包括触摸面积时，步骤203具体可以为步骤2032。
步骤2032、当所述纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于预设阈值时，所述终端熄灭所述触摸屏。
关于所述纹理信息与预设的纹理信息不匹配，可以参见步骤2032中的描述。终端中可以预置所述预设阈值，在所述终端获取到所述第一触摸操作的触摸面积之后，所述终端将所述触摸面积与所述预设阈值进行比较。在检测到所述第一触摸操作的纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于所述预设阈值时，所述终端可以 熄灭触摸屏。即当用户希望熄灭所述触摸屏时，可以使用较大面积的、与预先录入指纹的部位不同的部位接触所述触摸屏。用户通过触摸屏操作手机时，一般使用一个或两个指尖；由此，所述预设阈值可以根据经验值设置为大于用户普通操作时的接触面积，例如：所述预设阈值可以设置为两根或三根手指的面积，或者部分或全部手掌的面积。
需要说明的是，当所述纹理信息与预设的纹理信息匹配时，或者，当所述触摸面积小于所述预设阈值时，所述终端不熄灭所述触摸屏，所述终端可以响应所述触摸操作并执行相应的动作，例如打开相应的应用或者执行相应的功能。
当所述触摸信息包括触摸位置和触摸面积时，步骤203具体可以为步骤2033。
步骤2033、当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述触摸面积大于或等于预设阈值时，所述终端熄灭所述触摸屏。该方式中，终端可以同时考虑纹理信息、触摸位置和触摸面积这三种因素。具体的过程可以参见上述步骤2031和步骤2032中的描述。当所述纹理信息与预设的纹理信息匹配时，或者，当所述触摸位置均位于所述预设区域之外时，或者，当所述触摸面积小于所述预设阈值时，所述终端不熄灭所述触摸屏，所述终端可以响应所述触摸操作并执行相应的动作。
通过本发明实施例提供的方法，用户可以通过简单方便的方式使得终端快速锁屏，例如在终端收到通知时，或者在终端正在播放视频时，或者终端在其它亮屏状态下，用户无需按压任何实体按键，只需要将手掌覆盖在终端的屏幕上，就可以使得终端熄灭屏幕。
图5为本发明实施例提供的另一种控制屏幕的方法的流程图。所述方法应用于具有触摸屏的终端，所述终端包括屏幕指纹识别器。所述方法包括：
步骤501、在所述终端处于通话状态时，所述终端接收第一触摸操作。
用户可以使用所述终端与其它终端进行通话，该通话例如可以为使用电路交换(Circuit Switched，简称CS)网络的普通的语音通话，也可以为使用数据交换(Packet Switch，简称PS)网络的语音通话。所述终端处于通话状态可以包括多种状态：所述终端已拨打被叫号码，但通话还未连通的状态；以及，所述终端作为被叫或主叫与对端已建立连接，正在进行通话的状态。
用户手持所述终端进行通话时，用户可能会把终端放在耳边。如图6所示，当所述终端被放在耳边时，用户的耳朵或者面部可能会接触到所述终端的屏幕，由此，所述终端可能会接收到用户的耳朵或者面部输入的所述第一触摸操作。
步骤502、所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息。所述纹理信息为所述第一触摸操作对应的皮肤纹理信息。
所述纹理信息可以为耳朵纹理信息，也可以为面部纹理信息，或者也可以一部分为耳朵纹理信息，另一部分为面部纹理信息。
步骤503、若所述纹理信息与预设的纹理信息匹配，则所述终端熄灭所述触摸屏。
所述终端中可以预先存储耳朵纹理信息和面部纹理信息。其中，这些纹理信息可以包括但不限于：纹理、形状、大小等数据。这些预先存储的纹理信息可以是用户主动输入的，也可以是所述终端出厂前被预置的或者从网络侧下载的通用的纹理信息。
所述终端将获取到的纹理信息与预设的纹理信息进行比较，当获取到的纹理信息与预设的纹理信息相同或者相似度高于某个预设值，则认为获取到的纹理信息与预设的纹理信息相匹配，由此，所述终端熄灭所述触摸屏，以节省电量并且防止所述触摸屏被误触。若当获取到的纹理信息与预设的纹理信息不相同或者相似度低于某个预设值，则认为获取到的纹理信息与预设的纹理信息不匹配，所述终端不熄灭所述触摸屏。
在步骤503之后，所述方法还可以包括步骤504。
步骤504、在所述终端熄灭所述触摸屏之后，若所述终端通过所述触摸屏获知输入所述第一触摸操作的对象离开所述触摸屏，则所述终端点亮所述触摸屏。
在用户使用所述终端进行通话的过程中，用户可能会将所述终端从耳边拿开进行一些操作。由此，在步骤503熄灭所述触摸屏之后，当所述终端通过所述触摸屏检测到耳部或面部离开所述触摸屏时，可以点亮所述触摸屏，以便于用户可以通过所述触摸屏进行输入。
本发明实施例，终端预设耳纹和面纹的数据，在通话中如果用户面部或耳部接触到屏幕，终端通过屏幕指纹识别判断后，可以立刻熄灭屏幕，当耳部和面部离开屏幕后又自动点亮屏幕。由此可以替代现有技术中使用接近光感应器自动亮灭屏的技术，使得终端可以减少接近光感应器。
图7为本发明实施例提供的另一种控制屏幕的方法的示意图。如图7所示，该方法包括：
步骤701、在所述终端的触摸屏处于点亮状态时，所述终端接收第一触摸操作。
该步骤可以参见图2所示实施例中的步骤201。
步骤702、所述终端获取所述第一触摸操作的纹理信息和触摸信息，还获取所述终端的运动轨迹信息。
获取所述第一触摸操作的纹理信息和触摸信息的过程可以参见图2所示实施例中的步骤202。需要说明的是，所述触摸信息除了包括触摸位置和触摸面积以外，还可以包括触摸时长。此外，所述终端中可以包括陀螺仪、加速度传感器等感应器件。所述终端还可以通过所述感应器件来获取所述终端的运行轨迹信息。
步骤703、所述终端根据所述纹理信息、所述触摸信息和所述运动轨迹信息，熄灭所述触摸屏。具体的，步骤703可以包括但不限于以下多种情况：
情况1：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述运动轨迹信息表示终端被放下时，所述终端熄灭所述触摸屏；否则，所述终端不熄灭所述触摸屏。
情况2：当所述纹理信息与预设的纹理信息不匹配，所述触摸面积大于或等于预设阈值，且所述运动轨迹信息表示手机被放下时，所述终端熄灭所述触摸屏；否则，所述终端不熄灭所述触摸屏。
情况3：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，所述触摸面积大于或等于预设阈值，且所述运动轨迹信息表示手机被放下时，所述终端熄灭所述触摸屏；否则，所述终端不熄灭所述触摸屏。
情况4：当所述纹理信息与预设的纹理信息不匹配，所述触摸时长大于或等于预设 时间段，且所述运动轨迹信息表示手机被放下时，所述终端熄灭所述触摸屏；否则，所述终端不熄灭所述触摸屏。
在使用具备屏幕内指纹识别的终端时，用户可以将通常操作触屏的左手和右手拇指、食指的指尖的指纹录入终端中，作为验证身份的指纹。通过本实施例的方法，当用户使用完手机后准备放入口袋或包里，无需按电源键灭屏，只需自然的拿起手机放入口袋或包里，此时一般是非拇指或食指指尖单独接触屏幕，通常是拇指食指指肚或手掌、其它手指接触了触屏达到一定面积或接触时间或接触了特定位置，再结合放下手机的动作，终端可以自动熄灭屏幕，使得用户不需要按电源键即可实现灭屏。
图8为本发明实施例提供的一种解锁终端的方法的示意图。如图8所示，该方法包括：
步骤801、终端接收触摸操作。
步骤802、所述终端获取所述触摸操作的纹理信息和轨迹信息。
步骤803、所述终端匹配所述纹理信息和所述轨迹信息，当所述纹理信息与预设的纹理信息匹配，且所述轨迹信息与预设的轨迹信息相匹配，则所述终端解锁。
用户可以自定义在所述终端中录入皮肤纹理的数据，还可以自定义录入解锁的手势图案。通过本实施例的方法，用户使用特定的手指在终端的屏幕上画出自定义的图案，则可以解锁所述终端。
现有技术中只通过home键或指纹键来解锁手机时，可能发生误触。本实施例在验证指纹的基础上增加了验证触摸的手势，可以减少误触，并增加了安全性。那日常黑屏下就难以触发误解锁的事件。并且，在所述终端处于黑屏时，可以在屏幕上只常亮一部分区域，用户可以在该常亮的区域中进行输入来解锁该终端。或者，所述终端也可以完全黑屏，在识别到符合解锁的皮肤纹理数据，且该纹理数据画出符合条件的笔画或形状，则所述终端解锁。
本发明实施例还提供一些控制终端的方法。通过本实施例，用户可以预先在终端中录入皮肤纹理的数据，然后基于这些预先录入的数据，用户可以快速打开私密账号、快速打开私密文件或者快速进入不同的功能模式。
具体的，快速打开私密账号的方法可以包括：终端中的某个应用(例如应用A)具有两个账号(账号1和账号2)，用户可以预先在终端中录入一个专用于打开账号2的手指指纹；当终端接收到该手指的指纹触摸所述应用A时，所述终端进入所述应用A的账号2的界面；当终端接收到其它的指纹触摸所述应用A时，所述终端进入所述用户A的账号1的界面。由此，账号2可以作为仅供特定用户才能打开的隐私账号。例如：手机中安装了具有不同账号的两个微信，但手机可以只显示一个微信图标，用户可以使用不同的手指打开不同的微信账号。
具体的，快速打开私密文件的方法可以包括：用户可以预先在终端中录入一个专用于打开某个应用(例如应用A)私密文件的手指指纹；在应用A被打开之后，当终端检测到查看隐私文件的触摸请求时，所述终端判断所述触摸请求的指纹与预先录入的指纹是否匹配，如果匹配，则显示所述隐私文件。终端的图库、文件夹里有不少隐私的照片、 视频或其它文件，通过该方法可以快速打开这些隐私的文件。
具体的，快速进入不同的功能模式的方法可以包括：终端中的某个应用(例如应用A)除了普通功能模式以外，还有高级功能模式，所述高级功能模式比所述普通功能模式的功能多；用户可以预先在终端中录入一个专用于打开高级功能模式的手指指纹；当终端接收到该手指的指纹触摸所述应用A时，所述终端进入应用A，且显示高级功能模式；当终端接收到其它的指纹触摸所述应用A时，所述终端进入应用A，且只显示普通功能模式。相应的，用户也可以预先在终端中录入一个专用于打开低级功能模式的手指指纹。现有技术中，应用的菜单包括该应用所有的功能选项，但其中有些高级功能被使用的概率比较低，由此用户可以预先设置一个专用于打开普通功能或高级功能的手机指纹，由此方便用户只看基本的设置选项，或者方便用户调出高级选项，以满足不同的用户需求。
本发明实施例还提供一种控制屏幕的装置，包含在终端中。所述控制屏幕的装置包括：输入单元、获取单元和控制单元。
所述输入单元用于在所述终端的屏幕处于点亮状态时，接收第一触摸操作。其中，所述输入单元可以相当于前述的触摸屏。
所述获取单元用于获取所述第一触摸操作的纹理信息和触摸信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息，所述触摸信息包括触摸位置和触摸面积中的至少一种。其中，所述获取单元可以相当于前述的屏幕指纹识别器，或者相当于前述的屏幕指纹识别器和触摸屏。
所述控制单元用于根据所述纹理信息和所述触摸信息，熄灭所述终端的屏幕。
其中，当所述触摸信息包括触摸位置时，所述控制单元具体用于：当所述纹理信息与预设的纹理信息不匹配，且所述触摸位置的至少一部分位于预设区域之内时，熄灭所述终端的屏幕；所述预设区域为所述终端的屏幕中的一部分区域。
其中，当所述触摸信息包括触摸位置和触摸面积时，所述控制单元具体用于：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述触摸面积大于或等于预设阈值时，熄灭所述终端的屏幕。
其中，当所述触摸信息包括触摸面积时，所述控制单元具体用于：当所述纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于预设阈值时，熄灭所述终端的屏幕。
其中，所述预设区域位于所述终端的屏幕的中间位置；或者，所述预设区域位于所述终端的屏幕的上部、下部、左部或右部。所述皮肤纹理信息为以下信息中的至少一种：指纹信息、掌纹信息、手指纹理信息。
其中，所述触摸信息还包括触摸时长。所述终端的屏幕处于点亮状态具体为：所述终端的屏幕处于亮屏且解锁状态；或者，所述终端的屏幕处于亮屏且锁定状态。
本实施例提供的控制屏幕的装置可以用于执行上述图2-图4E所示实施例提供的方法，具体的执行过程可以参见上述方法实施例。
本发明实施例还提供一种控制屏幕的装置，包含在终端中。所述控制屏幕的装置包括：输入单元、获取单元和控制单元。所述输入单元用于在所述终端处于通话状态时，接收第一触摸操作。所述获取单元用于获取所述第一触摸操作的纹理信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息。所述控制单元用于若所述纹理信息与预设的纹理信息匹配，则熄灭所述终端的屏幕。其中，所述输入单元可以相当于前述的触摸屏。所述获取单元可以相当于前述的屏幕指纹识别器，或者相当于前述的屏幕指纹识别器和触摸屏。
其中，所述皮肤纹理信息为以下信息中的至少一种：耳朵纹理信息和面部纹理信息。所述耳朵纹理信息包括以下一种或多种数据：耳朵纹理、耳朵形状和耳朵大小。所述面部纹理信息包括以下一种或多种数据：面部纹理、面部形状和面部大小。
进一步的，所述控制单元还用于：在熄灭所述终端的屏幕之后，若获知输入所述第一触摸操作的对象离开所述终端的屏幕，则点亮所述屏幕。
其中，所述终端处于通话状态包括：所述终端拨打被叫号码，且通话未连通的状态；以及，所述终端作为被叫或主叫与对端已建立通话连接的状态。
本实施例提供的控制屏幕的装置可以用于执行上述图5所示实施例提供的方法，具体的执行过程可以参见上述方法实施例。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可以用硬件实现，或固件实现，或它们的组合方式来实现。当使用软件实现时，可以将上述功能存储在计算机可读介质中或作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。以此为例但不限于：计算机可读介质可以包括RAM、ROM、EEPROM、CD-ROM或其他光盘存储、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质。此外，任何连接可以适当的成为计算机可读介质。例如，如果软件是使用同轴电缆、光纤光缆、双绞线、数字用户线(DSL)或者诸如红外线、无线电和微波之类的无线技术从网站、服务器或者其他远程源传输的，那么同轴电缆、光纤光缆、双绞线、DSL或者诸如红外线、无线电和微波之类的无线技术包括在所属介质的定影中。如本发明所使用的，盘(disk)和碟(disc)包括压缩光碟(CD)、激光碟、光碟、数字通用光碟(DVD)、软盘和蓝光光碟，其中盘通常磁性的复制数据，而碟则用激光来光学的复制数据。上面的组合也应当包括在计算机可读介质的保护范围之内。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。

Claims (37)

  1. 一种控制屏幕的方法，其特征在于，所述方法应用于具有触摸屏的终端，所述终端包括屏幕指纹识别器，所述方法包括：
    在所述触摸屏处于点亮状态时，所述终端接收第一触摸操作；
    所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息和触摸信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息，所述触摸信息包括触摸位置和触摸面积中的至少一种；
    所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏。
  2. 根据权利要求1所述的方法，其特征在于，所述触摸信息包括触摸位置，所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏，包括：
    当所述纹理信息与预设的纹理信息不匹配，且所述触摸位置的至少一部分位于预设区域之内时，所述终端熄灭所述触摸屏；
    所述预设区域为所述触摸屏中的一部分区域。
  3. 根据权利要求1所述的方法，其特征在于，所述触摸信息包括触摸位置和触摸面积，所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏，包括：
    当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述触摸面积大于或等于预设阈值时，所述终端熄灭所述触摸屏。
  4. 根据权利要求1所述的方法，其特征在于，所述触摸信息包括触摸面积，所述终端根据所述纹理信息和所述触摸信息，熄灭所述触摸屏，包括：
    当所述纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于预设阈值时，所述终端熄灭所述触摸屏。
  5. 根据权利要求2或3所述的方法，其特征在于：
    所述预设区域位于所述触摸屏的中间位置；或者
    所述预设区域位于所述触摸屏的上部、下部、左部或右部。
  6. 根据权利要求1-5任一所述的方法，其特征在于，所述皮肤纹理信息为以下信息中的至少一种：指纹信息、掌纹信息、手指纹理信息。
  7. 根据权利要求1-6任一所述的方法，其特征在于：
    所述触摸信息还包括触摸时长；或者
    所述触摸屏处于点亮状态具体为：所述触摸屏处于亮屏且解锁状态；或者
    所述触摸屏处于点亮状态具体为：所述触摸屏处于亮屏且锁定状态。
  8. 一种控制屏幕的方法，其特征在于，所述方法应用于具有触摸屏的终端，所述终端包括屏幕指纹识别器，所述方法包括：
    在所述终端处于通话状态时，所述终端接收第一触摸操作；
    所述终端通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息；
    若所述纹理信息与预设的纹理信息匹配，则所述终端熄灭所述触摸屏。
  9. 根据权利要求8所述的方法，其特征在于，所述皮肤纹理信息为以下信息中的至少一种：耳朵纹理信息和面部纹理信息。
  10. 根据权利要求8或9所述的方法，其特征在于，在所述终端熄灭所述触摸屏 之后，还包括：
    若所述终端通过所述触摸屏获知输入所述第一触摸操作的对象离开所述触摸屏，则所述终端点亮所述触摸屏。
  11. 根据权利要求8-10任一所述的方法，其特征在于：
    所述终端处于通话状态包括：所述终端拨打被叫号码，且通话未连通的状态；以及，所述终端作为被叫或主叫与对端已建立通话连接的状态；或者
    所述耳朵纹理信息包括以下一种或多种数据：耳朵纹理、耳朵形状和耳朵大小；或者
    所述面部纹理信息包括以下一种或多种数据：面部纹理、面部形状和面部大小。
  12. 一种终端，其特征在于，所述终端包括：
    触摸屏；
    屏幕指纹识别器，所述屏幕指纹识别器集成在所述触摸屏中，或者所述屏幕指纹识别器位于所述触摸屏的下方；
    一个或多个处理器；
    一个或多个存储器，所述一个或多个存储器中存储有一个或多个计算机程序，所述一个或多个计算机程序包括指令，当所述指令被所述终端执行时，使得所述终端执行以下步骤：
    在所述触摸屏处于点亮状态时，通过所述触摸屏接收第一触摸操作；
    通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息和触摸信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息，所述触摸信息包括触摸位置和触摸面积中的至少一种；
    根据所述纹理信息和所述触摸信息，熄灭所述触摸屏。
  13. 根据权利要求12所述的终端，其特征在于，所述触摸信息包括触摸位置，在根据所述纹理信息和所述触摸信息，熄灭所述触摸屏的步骤中，所述终端执行所述指令使得所述终端执行以下步骤：
    当所述纹理信息与预设的纹理信息不匹配，且所述触摸位置的至少一部分位于预设区域之内时，熄灭所述触摸屏；
    所述预设区域为所述触摸屏中的一部分区域。
  14. 根据权利要求12所述的终端，其特征在于，所述触摸信息包括触摸位置和触摸面积，在根据所述纹理信息和所述触摸信息，熄灭所述触摸屏的步骤中，所述终端执行所述指令使得所述终端执行以下步骤：
    当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述触摸面积大于或等于预设阈值时，熄灭所述触摸屏。
  15. 根据权利要求12所述的终端，其特征在于，所述触摸信息包括触摸面积，在根据所述纹理信息和所述触摸信息，熄灭所述触摸屏的步骤中，所述终端执行所述指令使得所述终端执行以下步骤：
    当所述纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于预设阈值时，熄灭所述触摸屏。
  16. 根据权利要求13或14所述的终端，其特征在于：
    所述预设区域位于所述触摸屏的中间位置；或者
    所述预设区域位于所述触摸屏的上部、下部、左部或右部。
  17. 根据权利要求12-16任一所述的终端，其特征在于，所述皮肤纹理信息为以下信息中的至少一种：指纹信息、掌纹信息、手指纹理信息。
  18. 根据权利要求12-17任一所述的终端，其特征在于：
    所述触摸信息还包括触摸时长；或者
    所述触摸屏处于点亮状态具体为：所述触摸屏处于亮屏且解锁状态；或者
    所述触摸屏处于点亮状态具体为：所述触摸屏处于亮屏且锁定状态。
  19. 一种终端，其特征在于，所述终端包括：
    触摸屏；
    屏幕指纹识别器，所述屏幕指纹识别器集成在所述触摸屏中，或者所述屏幕指纹识别器位于所述触摸屏的下方；
    一个或多个处理器；
    一个或多个存储器，所述一个或多个存储器中存储有一个或多个计算机程序，所述一个或多个计算机程序包括指令，当所述指令被所述终端执行时，使得所述终端执行以下步骤：
    在所述终端处于通话状态时，通过所述触摸屏接收第一触摸操作；
    通过所述触摸屏和所述屏幕指纹识别器获取所述第一触摸操作的纹理信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息；
    若所述纹理信息与预设的纹理信息匹配，则熄灭所述触摸屏。
  20. 根据权利要求19所述的终端，其特征在于，所述皮肤纹理信息为以下信息中的至少一种：耳朵纹理信息和面部纹理信息。
  21. 根据权利要求19或20所述的终端，其特征在于，所述终端执行所述指令使得所述终端还执行以下步骤：
    在所述终端熄灭所述触摸屏之后，若所述终端通过所述触摸屏获知输入所述第一触摸操作的对象离开所述触摸屏，则点亮所述触摸屏。
  22. 根据权利要求19-21任一所述的终端，其特征在于：
    所述终端处于通话状态包括：所述终端拨打被叫号码，且通话未连通的状态；以及，所述终端作为被叫或主叫与对端已建立通话连接的状态；或者
    所述耳朵纹理信息包括以下一种或多种数据：耳朵纹理、耳朵形状和耳朵大小；或者
    所述面部纹理信息包括以下一种或多种数据：面部纹理、面部形状和面部大小。
  23. 一种终端，其特征在于，包括：
    输入单元，用于在所述终端的屏幕处于点亮状态时，接收第一触摸操作；
    获取单元，用于获取所述第一触摸操作的纹理信息和触摸信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息，所述触摸信息包括触摸位置和触摸面积中的至少一种；
    控制单元，用于根据所述纹理信息和所述触摸信息，熄灭所述终端的屏幕。
  24. 根据权利要求23所述的终端，其特征在于，所述触摸信息包括触摸位置，所 述控制单元具体用于：当所述纹理信息与预设的纹理信息不匹配，且所述触摸位置的至少一部分位于预设区域之内时，熄灭所述终端的屏幕；
    所述预设区域为所述终端的屏幕中的一部分区域。
  25. 根据权利要求23所述的终端，其特征在于，所述触摸信息包括触摸位置和触摸面积，所述控制单元具体用于：当所述纹理信息与预设的纹理信息不匹配，所述触摸位置的至少一部分位于预设区域之内，且所述触摸面积大于或等于预设阈值时，熄灭所述终端的屏幕。
  26. 根据权利要求23所述的终端，其特征在于，所述触摸信息包括触摸面积，所述控制单元具体用于：当所述纹理信息与预设的纹理信息不匹配，且所述触摸面积大于或等于预设阈值时，熄灭所述终端的屏幕。
  27. 根据权利要求24或25所述的终端，其特征在于：
    所述预设区域位于所述终端的屏幕的中间位置；或者
    所述预设区域位于所述终端的屏幕的上部、下部、左部或右部。
  28. 根据权利要求23-27任一所述的终端，其特征在于，所述皮肤纹理信息为以下信息中的至少一种：指纹信息、掌纹信息、手指纹理信息。
  29. 根据权利要求23-28任一所述的终端，其特征在于：
    所述触摸信息还包括触摸时长；或者
    所述终端的屏幕处于点亮状态具体为：所述终端的屏幕处于亮屏且解锁状态；或者
    所述终端的屏幕处于点亮状态具体为：所述终端的屏幕处于亮屏且锁定状态。
  30. 一种终端，其特征在于，包括：
    输入单元，在所述终端处于通话状态时，接收第一触摸操作；
    获取单元，用于获取所述第一触摸操作的纹理信息，所述纹理信息为所述第一触摸操作对应的皮肤纹理信息；
    控制单元，用于若所述纹理信息与预设的纹理信息匹配，则熄灭所述终端的屏幕。
  31. 根据权利要求30所述的终端，其特征在于，所述皮肤纹理信息为以下信息中的至少一种：耳朵纹理信息和面部纹理信息。
  32. 根据权利要求30或31所述的终端，其特征在于，所述控制单元还用于：在熄灭所述终端的屏幕之后，若获知输入所述第一触摸操作的对象离开所述终端的屏幕，则点亮所述屏幕。
  33. 根据权利要求30-32任一所述的终端，其特征在于：
    所述终端处于通话状态包括：所述终端拨打被叫号码，且通话未连通的状态；以及，所述终端作为被叫或主叫与对端已建立通话连接的状态；或者
    所述耳朵纹理信息包括以下一种或多种数据：耳朵纹理、耳朵形状和耳朵大小；或者
    所述面部纹理信息包括以下一种或多种数据：面部纹理、面部形状和面部大小。
  34. 一种包含指令的计算机程序产品，其特征在于，当所述计算机程序产品在电子设备上运行时，使得所述电子设备执行如权利要求1-7中任一项所述的方法。
  35. 一种包含指令的计算机程序产品，其特征在于，当所述计算机程序产品在电 子设备上运行时，使得所述电子设备执行如权利要求8-11中任一项所述的方法。
  36. 一种计算机可读存储介质，包括指令，其特征在于，当所述指令在电子设备上运行时，使得所述电子设备执行如权利要求1-7中任一项所述的方法。
  37. 一种计算机可读存储介质，包括指令，其特征在于，当所述指令在电子设备上运行时，使得所述电子设备执行如权利要求8-11中任一项所述的方法。
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