WO2020134811A1 - 按键控制方法及终端 - Google Patents

按键控制方法及终端 Download PDF

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Publication number
WO2020134811A1
WO2020134811A1 PCT/CN2019/121207 CN2019121207W WO2020134811A1 WO 2020134811 A1 WO2020134811 A1 WO 2020134811A1 CN 2019121207 W CN2019121207 W CN 2019121207W WO 2020134811 A1 WO2020134811 A1 WO 2020134811A1
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WIPO (PCT)
Prior art keywords
key
display screen
input
terminal
function
Prior art date
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Ceased
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PCT/CN2019/121207
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English (en)
French (fr)
Inventor
陈作行
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of WO2020134811A1 publication Critical patent/WO2020134811A1/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Definitions

  • Embodiments of the present disclosure relate to the field of terminal control technology, and in particular, to a key control method and terminal.
  • double-sided screens can improve the portability of use, and users do not need to distinguish between the front and back of the terminal, which is a trend of development.
  • the double-sided screen can realize the free switching between the two screens. For example, the user uses one of the screens to watch the video. If the user flips the terminal, the video playback will automatically switch to another screen for playback.
  • buttons are usually provided on the side of the terminal, then after the terminal is flipped from the front to the back, the position of the physical physical buttons also flips relative to the user, and the user will not be able to Continue to maintain uniform key usage habits or to distinguish key functions conveniently and quickly.
  • the embodiments of the present disclosure provide a key control method and a terminal to solve the problem that the key setting mode of a double-sided screen terminal cannot adapt to user habits.
  • an embodiment of the present disclosure provides a key control method, which is applied to a terminal.
  • the terminal includes a first display screen and a second display screen that are opposite to each other.
  • the key control method includes:
  • the function of the second key is different from the function of the first key, and the relative position of the second key relative to the second display screen is the same as the relative position of the first key relative to the first display screen.
  • an embodiment of the present disclosure also provides a terminal.
  • the terminal includes a first display screen and a second display screen that are disposed opposite to each other.
  • the terminal further includes:
  • the detection module is used to detect the use status of the first display screen and the second display screen
  • the first processing module is configured to receive the first input acting on the first key when the use status indicates that the first display screen is currently used; in response to the first input, execute the first key function;
  • the second processing module is configured to receive a second input acting on the first key when the use status indicates that the second display screen is currently used; in response to the second input, perform a second key function; and/or, When the use status indicates that the second display screen is the current use screen, receive the third input acting on the second key; in response to the third input, execute the first key function;
  • the function of the second key is different from the function of the first key.
  • the relative position of the second key relative to the second display screen is the same as the relative position of the first key relative to the second display screen.
  • an embodiment of the present disclosure also provides a terminal.
  • the terminal includes a processor, a memory, and a key control processing program stored on the memory and executable on the processor.
  • the processor implements the key control program when the key control program is executed. Control method steps.
  • an embodiment of the present disclosure further provides a computer-readable storage medium that stores a key control program, and when the key control program is executed by a processor, the steps of the key control method described above are implemented.
  • an embodiment of the present disclosure also provides a terminal, including: a first display screen and a second display screen that are disposed opposite to each other, and a first screen that is disposed on a side between the first display screen and the second display screen
  • the key and the second key wherein the first key and the second key are virtual sensing keys, and the relative position of the second key relative to the second display screen is the same as the relative position of the first key relative to the first display screen. If the display screen is currently used, the first key corresponds to the first key function; when the second display screen is currently used, the second key corresponds to the first key function; and/or, the first key corresponds to the first key Two-key function, the second key function is different from the first key function.
  • the beneficial effect of the embodiment of the present disclosure is that the key corresponding to the key with the same relative position of the currently used screen has the same key function, so that regardless of whether the user's current screen is the first display screen or the second display screen, the user can use The same operating habits operate the terminal.
  • FIG. 1 shows a schematic diagram of a double-sided screen terminal in the related art
  • FIG. 2 is a schematic flowchart of a key control method according to an embodiment of the present disclosure
  • buttons and button functions in an embodiment of the present disclosure
  • FIG. 4 shows a schematic structural diagram of a module of a terminal according to an embodiment of the present disclosure
  • FIG. 5a shows a schematic diagram 1 of the hardware structure of the terminal of the embodiment of the present disclosure
  • FIG. 5b shows a second schematic diagram of the hardware structure of the terminal of the embodiment of the present disclosure
  • FIG. 6 shows a schematic diagram of the key position relationship of the terminal of the embodiment of the present disclosure
  • FIG. 7 shows a terminal block diagram of an embodiment of the present disclosure.
  • An embodiment of the present disclosure provides a key control, which is applied to a terminal, and the terminal includes a first display screen and a second display screen that are disposed opposite to each other.
  • the key control method may include the following steps:
  • Step 21 Detect the use status of the first display screen and the second display screen.
  • the orientation of the first display screen is opposite to the orientation of the second display screen, for example, the first display screen is the front of the terminal, then the second display screen is the reverse of the terminal; or, the first display screen is the reverse of the terminal, the second The display screen is the front of the terminal.
  • the use status of the first display screen and the second display screen may be: the first display screen bright screen is used, the second display screen is off or the bright screen is not used; or, the second display screen bright screen is used, the first The display is off or bright is not in use. Used in embodiments of the present disclosure refers to user viewing or operation.
  • Step 22 When the use status indicates that the first display screen is the currently used screen, receive the first input acting on the first key; in response to the first input, execute the first key function.
  • the terminal When the currently used screen is the first display screen, if the user operates the first key, the terminal responds to the operation and executes the first key function corresponding to the first key.
  • Step 23 When the usage state indicates that the second display screen is the current usage screen, receive the second input acting on the first key; in response to the second input, perform the second key function; and/or, indicate in the usage state In the case that the second display screen is the currently used screen, it receives the third input acting on the second key, and in response to the third input, executes the first key function.
  • the function of the second key is different from the function of the first key, and the relative positions of the second key and the first key relative to the currently used screen are the same. That is to say, the relative position of the second key with respect to the second display screen is the same as the relative position of the first key with respect to the first display screen. Further, the relative positions of the same key and different display screens are different. Specifically, the relative positions of the first keys relative to the first display screen and the relative positions of the first keys relative to the second display screen are different.
  • the user input on the keys at the same relative position on different display screens can realize the same key function.
  • the input on the same keys on different display screens can realize different key functions, specifically In the case that the use state indicates that the first display screen is the current use screen, the first input on the first key is received, and in response to the first input, the first key function is executed; the use display indicates that the second display screen is the current In the case of using the screen, the second input of the first key is received, and in response to the second input, the second key function is executed, and the second key function is different from the first key function.
  • the function of the first key corresponding to the first key is volume adjustment.
  • the position of the first key relative to the second display screen changes, and the corresponding second key
  • the key function is to lock the screen or switch the machine on and off.
  • the relative position of the second key and the first key with respect to the currently used screen refers to: the position of the first key with respect to the first display screen is the same as the position of the second key with respect to the second display screen, Specifically, the position of the first key on the first display screen is the same as the position of the second key on the second display screen.
  • the key position in the terminal is flipped relative to the user.
  • the first key is located on the left side of the first display screen, and the second key Located on the right side of the first display; if the current screen is the second display, the positions of the first button and the second button are reversed, the first button is flipped to the right of the second display, the second button is flipped to the On the left side of the second display screen, the user operates the second key on the left side of the second display screen, and the terminal responds to the operation and executes the function of the first key to comply with the user's operating habits.
  • first button and the second button in the embodiments of the present disclosure may be physical physical buttons, such as pot buttons, or virtual sensing buttons integrated in the terminal, such as pressure sensors or capacitive touch. Sensors, etc.
  • the step of receiving the input on the first key includes: receiving the press input on the first key; the step of receiving the input on the second key includes: receiving the second Press input on the key.
  • the first key and the second key may be arranged on the side of the terminal to realize functions such as volume adjustment, power on/off, and screen lock.
  • the step of receiving input on the button in step 22 or 23 and performing the corresponding case function in response to the input includes: the input on the virtual sensing button satisfies the preset In the case of parameter conditions, a step of performing a first key function in response to a first input; or a step of performing a second key function in response to a second input; or a step of performing a first key function in response to a third input.
  • the preset parameters include: the resistance value of the pressure sensor or the capacitance value of the capacitive touch sensor
  • the corresponding preset parameter conditions include: the resistance value of the pressure sensor changes or the capacitance value of the capacitive touch sensor changes.
  • the step of receiving input on the first key includes receiving touch or press input on the first key.
  • the step of receiving input on the second key includes receiving touch or press input on the second key.
  • the pressure sensor or capacitive touch sensor corresponding to the key will generate a corresponding resistance value or capacitance value or inductance value change, thereby determining that there is an operation input on the corresponding key.
  • the first key and the second key may be provided inside the middle frame of the terminal without opening the outer shell of the terminal. In this way, the virtual induction button is adopted, and no hole is needed in the overall structure of the terminal, which can improve the waterproof performance and anti-electrostatic discharge (ESD) performance of the terminal. And the overall structure of the terminal has no gaps and prominent structures, and the appearance is more concise and round.
  • step 21 may be implemented by, but not limited to, the following manner: detecting a posture parameter of the terminal; and determining the use status of the first display screen and the second display screen according to the posture parameter.
  • the terminal posture parameters include but are not limited to the z-axis data output by the gravity sensor, the user's holding posture, and gyroscope output data.
  • the steps of detecting terminal posture parameters and determining the use status of the first display screen and the second display screen include: receiving z-axis data of a gravity sensor provided on the terminal; and determining according to the z-axis data The use status of the first display screen and the second display screen.
  • the terminal can tell whether the user is using the first display screen or the second display screen of the terminal through the z-axis data of the gravity sensor.
  • the terminal can tell whether the user is using the first display screen or the second display screen of the terminal through the polarity of the z-axis data of the gravity sensor.
  • the step of determining the use status of the first display screen and the second display screen according to the z-axis data includes: if the z-axis data is the first polarity, then the first display screen is determined to be the current use screen; if the z-axis data For the second polarity, it is determined that the second display screen is the currently used screen; wherein, the first polarity is opposite to the second polarity. For example, when the designated data of the z-axis is positive, it corresponds to the first display screen, and when it is negative, it corresponds to the second display screen.
  • the embodiments of the present disclosure may also determine whether the user is currently using the first display screen or the second display screen through camera detection, touch detection, and holding posture detection. For example, the camera on which side of the terminal collects the user image, it is determined that the display screen of the corresponding surface is used, or which display screen of the terminal has the user's touch operation, it is determined that the corresponding display screen is used.
  • the method further includes: configuring a corresponding relationship of the first key function corresponding to the first display screen, wherein the corresponding relationship of the first key function includes the corresponding relationship of the first key and the first key function; the configuration and the second The corresponding relationship of the second key function corresponding to the display screen, wherein the corresponding relationship of the second key function includes the corresponding relationship of the second key and the function of the first key.
  • the first button includes button A, button B, button C, and button D, where button A and button C are located on the left side of the first display screen, and button B and button D are located on the right side of the first display screen.
  • the position of the second key with respect to the second display screen is the same as the position of the first key with respect to the first display screen
  • the second key includes B and D on the left side of the second display screen
  • button A corresponds to button function 1
  • button B should be button function 2
  • button C should be button function 3
  • button D should be button function 4.
  • button A corresponds to button function 2
  • button B should be button function 1
  • button C should be button function 4
  • button D should be button function 3.
  • the key corresponding to the same key in the relative position of the currently used screen in the terminal has the same key function, so that regardless of whether the user's current screen is the first display screen or the second display screen, the user can Use the same operating habits to operate the terminal.
  • the keys of the terminal of the embodiments of the present disclosure are virtual sensing keys, and no hole is needed in the terminal, which can improve the waterproof performance and anti-ESD performance of the terminal.
  • the terminal 400 of the embodiment of the present disclosure can realize the detection of the use status of the first display screen and the second display screen in the above embodiments; in the case where the use status indicates that the first display screen is the current use screen, Receiving the first input acting on the first key; in response to the first input, executing the first key function; receiving the second input acting on the first key when the usage status indicates that the second display screen is currently used ; In response to the second input, perform the function of the second key; and/or, in the case where the use status indicates that the second display screen is the currently used screen, receive a third input acting on the second key; in response to the third input, Execute the first key function, wherein the second key function is different from the first key function, the relative position of the second key relative to the second display screen and the relative position of the first key relative to the first display screen are the same, and To achieve the same effect, the terminal 400 specifically includes the following functional modules:
  • the detection module 410 is configured to detect the use status of the first display screen and the second display screen;
  • the first processing module 420 is configured to receive the first input acting on the first key when the use status indicates that the first display screen is the current use screen; in response to the first input, execute the first key function;
  • the second processing module 430 is configured to receive a second input acting on the first key when the use status indicates that the second display screen is currently used; in response to the second input, execute the second key function; and/or, When the use status indicates that the second display screen is the current use screen, receive the third input acting on the second key; in response to the third input, execute the first key function; wherein, the second key function is different from the first key Function, the relative position of the second key with respect to the second display screen is the same as the relative position of the first key with respect to the first display screen.
  • the first key and the second key are virtual sensing keys.
  • the virtual sensing button is a pressure sensor or a capacitive touch sensor.
  • the terminal 400 further includes:
  • the third processing module is configured to execute the step of performing the function of the first key in response to the first input when the input on the virtual sensing key satisfies the preset parameter condition; or execute the second key to perform the second key function Step; or perform the step of performing the first key function in response to the third input;
  • the preset parameters include: the resistance value of the pressure sensor or the capacitance value of the capacitive touch sensor.
  • the detection module 410 includes:
  • Detection sub-module for detecting the posture parameters of the terminal
  • the determination submodule is used to determine the use status of the first display screen and the second display screen according to the posture parameter.
  • the determined submodules include:
  • the first receiving unit is used to receive the z-axis data of the gravity sensor provided on the terminal;
  • the determining unit is used to determine the use status of the first display screen and the second display screen according to the z-axis data.
  • the determining unit includes:
  • the first determining subunit is used to determine that the first display screen is the currently used screen if the z-axis data is of the first polarity
  • the second determining subunit is used to determine that the second display screen is the currently used screen if the z-axis data is the second polarity; wherein the first polarity is opposite to the second polarity.
  • the terminal 400 further includes:
  • the first configuration module is configured to configure the corresponding relationship of the first key function corresponding to the first display screen, wherein the corresponding relationship of the first key function includes the corresponding relationship of the first key and the first key function;
  • the second configuration module is configured to configure the corresponding relationship of the second key function corresponding to the second display screen, wherein the corresponding relationship of the second key function includes the corresponding relationship of the second key and the first key function.
  • the first processing module includes:
  • the first receiving sub-module is used to receive the pressing input on the first key
  • the second processing module includes:
  • the second receiving sub-module is used to receive the pressing input on the second key.
  • the first processing module includes:
  • the third receiving sub-module is used to receive touch or press input on the first button
  • the second processing module includes:
  • the fourth receiving sub-module is used to receive touch or press input on the second button.
  • the first key and the second key are arranged inside the middle frame of the terminal and located on the side between the first display screen and the second display screen. In this way, it is not necessary to make holes in the terminal, which improves the waterproof performance and anti-ESD performance of the terminal.
  • the first button and the second button are virtual sensing buttons.
  • the virtual sensing button is a pressure sensor or a capacitive touch sensor.
  • the virtual sensing button is composed of a pressure sensor or a capacitive touch sensor and is installed inside the middle frame of the terminal.
  • the pressure sensor or the capacitive touch sensor corresponding to the button will generate a corresponding resistance Value, capacitance, or inductance.
  • the mobile terminal of the embodiment of the present disclosure is a terminal corresponding to the above-mentioned key control method, and the implementation and technical effects of the above method are all applicable to the embodiments of the terminal.
  • the keys in the terminal that have the same relative position as the currently used screen have the same key function, so that regardless of whether the user's current screen is the first display screen or the second display screen, the user can use the same operating habits for the terminal Proceed.
  • the keys of the terminal of the embodiments of the present disclosure are virtual sensing keys, and no hole is needed in the terminal, which can improve the waterproof performance and anti-ESD performance of the terminal.
  • the terminal of the embodiment of the present disclosure includes: a first display screen and a second display screen that are arranged opposite to each other, and are disposed on the side between the first display screen and the second display screen
  • a plurality of buttons 510 these buttons include a first button and a second button, wherein the first button and the second button are virtual sensing buttons, the relative position of the second button relative to the second display screen and the first button relative to the first The relative positions of the display screens are the same.
  • the terminal also includes a key control unit 520 connected to the plurality of keys 510 (that is, a key control unit connected to the first key and the second key), a flip state detection unit 530 connected to the key control unit 520, and a system Control unit 540.
  • a key control unit 520 connected to the plurality of keys 510 (that is, a key control unit connected to the first key and the second key), a flip state detection unit 530 connected to the key control unit 520, and a system Control unit 540.
  • the button 510 has a button A, a button B, a button C, and a button D, where the buttons A and C are located on the first display screen On the left side, buttons B and D are located on the right side of the first display screen, that is, buttons A and C are located on the right side of the second display screen, and buttons B and D are located on the left side of the second display screen.
  • the first button is one of button A and button C, and accordingly, the second button is button B or button D.
  • button A corresponds to button function 1
  • button B corresponds to button function 2
  • button C corresponds to button function 3
  • button D corresponds to button function 4.
  • the flip state detection unit 530 outputs a control signal to the key control unit 520 when detecting that the terminal screen usage state is switched from the first display screen to the second display screen, and the key control unit 520 adjusts the correspondence between the keys and the key functions according to the control signal Relationship, button A corresponds to button function 2, button B corresponds to button function 1, button C corresponds to button function 4, button D corresponds to button function 3.
  • the key control unit automatically calls the mapping relationship between different keys and key functions to trigger the corresponding key functions of the terminal system, so as to map the keys with the same position relative to the currently used screen to the same key function, adapt User operation habits.
  • the flip state detection unit 530 includes a gravity sensor. When the z-axis data of the gravity sensor is changed from the first polarity to the second polarity, it is determined that the screen usage state is switched from the first display screen to the second display screen, wherein, The first polarity is opposite to the second polarity.
  • the button 510 may be a physical physical button or a virtual sensing button, and the virtual sensing button is a pressure sensor or a capacitive touch sensor.
  • the virtual sensing button is arranged inside the middle frame of the terminal, and the middle frame is located between the first display screen and the second display screen, that is, on the side between the first display screen and the second display screen of the terminal
  • the button 510 may be an inductive sensor disposed under the screen, such as a pressure sensor or a capacitive touch sensor.
  • the button ABCD represents four different button sensing points, and the sensing points can be added or deleted as needed.
  • a virtual sensing button scheme is used on the double-sided screen terminal instead of physical buttons, and the button control unit and The system control unit switches the mapping relationship between the button function and the button, so that the user's button usage habits will not be confused by flipping the mobile phone terminal, and improve the user's experience of using a double-sided screen terminal.
  • the number of buttons arranged on the first display screen is equal to the number of buttons arranged on the second display screen.
  • the key control unit 520 can be set independently of the system control unit 540 (such as a central processing unit (CPU)), or, as shown in FIG. 5b, the key control unit 520 can also be integrated in the system control unit 540.
  • the system control unit 540 such as a central processing unit (CPU)
  • the key control unit 520 can also be integrated in the system control unit 540.
  • the keys in the embodiments of the present disclosure may include a screen lock key and a volume adjustment key.
  • These buttons are designed as virtual induction buttons without the need for opening design on the terminal. There is no gap or protruding structure on the overall structure of the terminal, the appearance is more concise and rounded, and the waterproof and ESD resistance of the terminal can be improved.
  • the keys corresponding to the keys with the same relative position of the currently used screen have the same key function, so that regardless of whether the user's current screen is the first display screen or the second display screen, the user can adopt the same operation habits Operate the terminal.
  • the keys of the terminal of the embodiments of the present disclosure are virtual sensing keys, and no hole is needed in the terminal, which can improve the waterproof performance and anti-ESD performance of the terminal.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal for implementing various embodiments of the present disclosure.
  • the terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display Unit 706, user input unit 707, interface unit 708, memory 709, processor 710, power supply 711 and other components.
  • a radio frequency unit 701 for a radio frequency
  • the terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display Unit 706, user input unit 707, interface unit 708, memory 709, processor 710, power supply 711 and other components.
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or less components than those illustrated, or combine certain components, or arrange different components.
  • the terminal includes but is not limited to a mobile phone, a tablet computer, a notebook
  • the terminal 700 includes a first display screen and a second display screen that are opposite to each other, and a radio frequency unit 701, which is used to send and receive data under the control of the processor 710;
  • the processor 710 is configured to detect the use status of the first display screen and the second display screen; when the use status indicates that the first display screen is the current use screen, control the user input unit 707 to receive the input on the first key and respond Input, execute the first key function; when the use status indicates that the second display screen is the currently used screen, control the user input unit 707 to receive the input of the first key, in response to the input, execute the second key function; control the user input unit 707 Receiving the input on the second key, and in response to the input, executing the first key function; wherein, the second key function is different from the first key function, and the relative positions of the second key and the first key relative to the currently used screen are the same.
  • the keys corresponding to the keys with the same relative position of the currently used screen have the same key function, so that regardless of whether the user's current screen is the first display screen or the second display screen, the user can use the same operation Used to operate the terminal.
  • the keys of the terminal of the embodiments of the present disclosure are virtual sensing keys, and no hole is needed in the terminal, which can improve the waterproof performance and anti-ESD performance of the terminal.
  • the radio frequency unit 701 may be used to receive and send signals during sending and receiving information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 710; The uplink data is sent to the base station.
  • the radio frequency unit 701 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 701 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 702, such as helping users send and receive e-mail, browse web pages, and access streaming media.
  • the audio output unit 703 may convert the audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as sound. Moreover, the audio output unit 703 may also provide audio output related to a specific function performed by the terminal 700 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 704 is used to receive audio or video signals.
  • the input unit 704 may include a graphics processor (Graphics, Processing, Unit, GPU) 7041 and a microphone 7042.
  • the graphics processor 7041 pairs the image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode
  • the data is processed.
  • the processed image frame may be displayed on the display unit 706.
  • the image frame processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or sent via the radio frequency unit 701 or the network module 702.
  • the microphone 7042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 701 in the case of a telephone call mode and output.
  • the terminal 700 further includes at least one sensor 705, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 7061 and/or when the terminal 700 moves to the ear Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when at rest, and can be used to identify the posture of mobile terminals (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, Infrared sensors, etc. will not be repeated here.
  • the display unit 706 is used to display information input by the user or information provided to the user.
  • the display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display (Liquid Crystal) (LCD), an organic light emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal
  • OLED Organic Light-Emitting Diode
  • the user input unit 707 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072.
  • the touch panel 7071 also known as a touch screen, can collect user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc. on or near the touch panel 7071 operating).
  • the touch panel 7071 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into contact coordinates, and then sends To the processor 710, the command sent by the processor 710 is received and executed.
  • the touch panel 7071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 707 may also include other input devices 7072.
  • other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the touch panel 7071 may be overlaid on the display panel 7061. After the touch panel 7071 detects a touch operation on or near it, it is transmitted to the processor 710 to determine the type of touch event, and then the processor 710 according to the touch The type of event provides corresponding visual output on the display panel 7061.
  • the touch panel 7071 and the display panel 7061 are implemented as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated The input and output functions of the mobile terminal are not specifically limited here.
  • the interface unit 708 is an interface for connecting an external device to the terminal 700.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 708 may be used to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 700 or may be used between the terminal 700 and an external device Transfer data between.
  • the memory 709 may be used to store software programs and various data.
  • the memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store Data created by the use of mobile phones (such as audio data, phonebooks, etc.), etc.
  • the memory 709 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 710 is the control center of the mobile terminal, and uses various interfaces and lines to connect the various parts of the entire mobile terminal, by running or executing the software programs and/or modules stored in the memory 709, and calling the data stored in the memory 709 , Perform various functions and process data of the mobile terminal, so as to monitor the mobile terminal as a whole.
  • the processor 710 may include one or more processing units; optionally, the processor 710 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, and application programs, etc.
  • the modulation processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 710.
  • the terminal 700 may further include a power supply 711 (such as a battery) that supplies power to various components.
  • a power supply 711 (such as a battery) that supplies power to various components.
  • the power supply 711 may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system And other functions.
  • the terminal 700 includes some function modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal, including a processor 710, a memory 709, and a key control program stored on the memory 709 and executable on the processor 710.
  • the key control program is used by the processor 710 During execution, each process of the above-mentioned key control method embodiment can achieve the same technical effect, and to avoid repetition, it will not be described here.
  • Embodiments of the present disclosure also provide a computer-readable storage medium that stores a key control program, and when the key control program is executed by a processor, the processes of the above-described key control method embodiments can be achieved, and the same can be achieved. In order to avoid repetition, we will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or Can be integrated into another system, or some elements can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical, or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.
  • the technical solution of the present disclosure essentially or part of the contribution to the related technology or part of the technical solution can be embodied in the form of a software product, the computer software product is stored in a storage medium, including several
  • the instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present disclosure.
  • the foregoing storage media include various media that can store program codes, such as a U disk, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • the program can be stored in a computer-readable storage medium. When executed, it may include the processes of the foregoing method embodiments.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.
  • the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processor, DSP), digital signal processing device (DSP Device, DSPD), programmable Logic Device (Programmable Logic Device, PLD), Field Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, others for performing the functions described in this disclosure Electronic unit or its combination.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processor
  • DSP Device digital signal processing device
  • DPD digital signal processing device
  • PLD programmable Logic Device
  • Field Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure may be implemented by modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in memory and executed by the processor.
  • the memory may be implemented in the processor or external to the processor.

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Abstract

本公开实施例提供了一种按键控制方法及终端，该终端包括相背设置的第一显示屏和第二显示屏，其方法包括：检测第一显示屏和第二显示屏的使用状态；在使用状态指示第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应第一输入，执行第一按键功能；在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第一按键的第二输入；响应第二输入，执行第二按键功能；和/或接收作用于第二按键上的第三输入；响应第三输入，执行第一按键功能；其中，第二按键和第一按键相对于当前使用屏的相对位置相同。

Description

按键控制方法及终端
相关申请的交叉引用
本申请主张在2018年12月25日在中国提交的中国专利申请号No.201811591682.2的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及终端控制技术领域，尤其涉及一种按键控制方法及终端。
背景技术
随着智能终端的发展，为满足用户的使用需求，双面屏能够提升使用便携性，用户无需区分终端的正反面，即拿即用，将成为一种发展趋势。双面屏能够实现两个屏幕的自由切换，例如用户使用其中一个屏幕观看视频，如果用户翻转一下终端，视频播放会自动切换到另外一个屏幕上播放。
如图1所示，相关技术中的终端上通常在终端的侧边设置物理实体按键，那么终端由正面翻转到反面后，物理实体按键的位置相对于用户来说也发生了翻转，用户将无法继续保持统一的按键使用习惯或方便快捷的区分按键功能。
发明内容
本公开实施例提供了一种按键控制方法及终端，以解决双面屏终端的按键设置方式无法适应用户习惯的问题。
第一方面，本公开实施例提供了一种按键控制方法，应用于终端，终端包括相背设置的第一显示屏和第二显示屏，按键控制方法包括：
检测第一显示屏和第二显示屏的使用状态；
在使用状态指示第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应第一输入，执行第一按键功能；
在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第一按 键的第二输入；响应第二输入，执行第二按键功能；和/或，在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第二按键上的第三输入；响应第三输入，执行第一按键功能；
其中，第二按键功能不同于第一按键功能，第二按键相对于第二显示屏的相对位置和第一按键相对于第一显示屏的相对位置相同。
第二方面，本公开实施例还提供了一种终端，终端包括相背设置的第一显示屏和第二显示屏，终端还包括：
检测模块，用于检测第一显示屏和第二显示屏的使用状态；
第一处理模块，用于在使用状态指示第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应第一输入，执行第一按键功能；
第二处理模块，用于在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第一按键的第二输入；响应第二输入，执行第二按键功能；和/或，在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第二按键上的第三输入；响应第三输入，执行第一按键功能；
其中，第二按键功能不同于第一按键功能，第二按键相对于第二显示屏的相对位置和第一按键相对于第二显示屏的相对位置相同。
第三方面，本公开实施例还提供了一种终端，终端包括处理器，存储器，存储于存储器上并可在处理器上运行的按键控制处理程序，处理器执行按键控制程序时实现上述的按键控制方法的步骤。
第四方面，本公开实施例还提供了一种计算机可读存储介质，计算机可读存储介质上存储有按键控制程序，按键控制程序被处理器执行时实现上述的按键控制方法的步骤。
第五方面，本公开实施例还提供了一种终端，包括：相背设置的第一显示屏和第二显示屏，设置于第一显示屏和第二显示屏之间侧边上的第一按键和第二按键，其中，第一按键和第二按键为虚拟感应按键，第二按键相对于第二显示屏的相对位置与第一按键相对于第一显示屏的相对位置相同，在第一显示屏为当前使用屏的情况下，第一按键对应第一按键功能；在第二显示屏为当前使用屏的情况下，第二按键对应第一按键功能；和/或，第一按键对应第二按键功能，第二按键功能不同于第一按键功能。
这样，本公开实施例的有益效果是：与当前使用屏的相对位置相同的按键所对应的按键功能相同，这样无论用户的当前使用屏是第一显示屏还是第二显示屏，用户均可采用相同的操作习惯对终端进行操作。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示相关技术中双面屏终端的示意图；
图2表示本公开实施例按键控制方法的流程示意图；
图3表示本公开实施例中按键与按键功能的映射关系示意图；
图4表示本公开实施例终端的模块结构示意图；
图5a表示本公开实施例终端的硬件结构示意图一；
图5b表示本公开实施例终端的硬件结构示意图二；
图6表示本公开实施例终端的按键位置关系示意图；
图7表示本公开实施例的终端框图。
其中，图中：
510、按键，520、按键控制单元，530、翻转状态检测单元，540、系统控制单元。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本公开的实施例提供了一种按键控制，应用于终端，该终端包括相背设置的第一显示屏和第二显示屏。如图2所示，该按键控制方法可以包括以下步骤：
步骤21：检测第一显示屏和第二显示屏的使用状态。
其中，第一显示屏的朝向与第二显示屏的朝向相反，例如第一显示屏为终端的正面，那么第二显示屏为终端的反面；或者，第一显示屏为终端的反面，第二显示屏为终端的正面。第一显示屏和第二显示屏的使用状态可以是：第一显示屏亮屏被使用，第二显示屏熄屏或亮屏未被使用；或者，第二显示屏亮屏被使用，第一显示屏熄屏或亮屏未被使用。本公开实施例中被使用指的是用户观看或操作。
步骤22：在使用状态指示第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应第一输入，执行第一按键功能。
在当前使用屏为第一显示屏时，若用户对第一按键进行操作，终端则响应该操作，并执行该第一按键对应的第一按键功能。
步骤23：在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第一按键的第二输入；响应第二输入，执行第二按键功能；和/或，在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第二按键上的第三输入，响应第三输入，执行第一按键功能。
其中，第二按键功能不同于第一按键功能，第二按键和第一按键相对于当前使用屏的相对位置相同。也就是说，第二按键相对于第二显示屏的相对位置和第一按键相对于第一显示屏的相对位置相同。进一步地，同一按键与不同显示屏的相对位置不同，具体地，第一按键相对于第一显示屏的相对位置和第一按键相对于第二显示屏的相对位置不同。
本公开实施例中，用户在不同显示屏的相同相对位置处的按键上的输入可实现相同的按键功能，另一方面，在不同显示屏的相同按键上的输入可实现不同的按键功能，具体地，在使用状态指示第一显示屏为当前使用屏的情况下，接收第一按键上的第一输入，响应该第一输入，执行第一按键功能；在使用状态指示第二显示屏为当前使用屏的情况下，接收第一按键的第二输入，响应该第二输入，执行第二按键功能，第二按键功能不同于第一按键功能。例如，在使用第一显示屏时，第一按键对应的第一按键功能是音量调节，在使用第二显示屏时，第一按键相对于第二显示屏的位置发生变化，其对应的第二按键功能是锁屏或开关机。
进一步地，第二按键和第一按键相对于当前使用屏的相对位置相同，指的是：第一按键相对于第一显示屏的位置，与第二按键相对于第二显示屏的位置相同，具体地，第一按键在第一显示屏上的位置，与第二按键在第二显示屏上的位置相同。在当前使用屏为第二显示屏时，终端中按键位置相对于用户来说发生翻转，例如在当前使用屏为第一显示屏时，第一按键位于第一显示屏的左侧、第二按键位于第一显示屏的右侧；若当前使用屏为第二显示屏时，第一按键和第二按键的位置对调，第一按键翻转到第二显示屏的右侧、第二按键翻转到第二显示屏的左侧，这时用户对第二显示屏左侧的第二按键进行操作，终端响应该操作，并执行第一按键功能，以符合用户的操作习惯。
其中，值得指出的是，本公开实施例的第一按键和第二按键可以是物理实体按键，如锅仔按键等，也可以是集成在终端内部的虚拟感应按键，如压力传感器或电容式触摸传感器等。
以第一按键和第二按键均为物理实体按键为例，接收第一按键上的输入的步骤包括：接收第一按键上的按压输入；接收第二按键上的输入的步骤包括：接收第二按键上的按压输入。其中，第一按键和第二按键可以是设置于终端的侧边上，实现音量调节、开关机、锁屏等功能。
以第一按键和第二按键均为虚拟感应按键为例，步骤22或23中接收作用于按键上的输入，并响应输入执行相应案件功能的步骤包括：在虚拟感应按键上的输入满足预设参数条件的情况下，执行响应第一输入，执行第一按键功能的步骤；或执行响应第二输入，执行第二按键功能的步骤；或执行响应第三输入，执行第一按键功能的步骤。其中，预设参数包括：压力传感器的阻值或电容式触摸传感器的电容值，相应地预设参数条件包括：压力传感器的阻值发生变化或电容式触摸传感器的电容值发生变化。具体地，接收第一按键上的输入的步骤包括：接收第一按键上的触控或按压输入。接收第二按键上的输入的步骤包括：接收第二按键上的触控或按压输入。当用户的手指按压或触摸第一按键或第二按键时，按键对应的压力传感器或电容式触摸传感器会产生相应的阻值或电容值或电感值变化，从而确定相应按键上有操作输入。其中，第一按键和第二按键可以是设置于终端的中框内侧，而无需对终端的外壳进行开孔。这样采用虚拟感应按键，终端的整体结构上无需开 孔，可提高终端的防水性能和抗静电释放(Electro-Static Discharge，ESD)性能。且终端的整体结构没有缝隙和突出的结构物，外观上更加简洁圆润。
本公开实施中，步骤21可通过但不限于以下方式实现：检测终端的姿态参数；根据该姿态参数，确定第一显示屏和所述第二显示屏的使用状态。其中，终端姿态参数包括但不限于重力传感器输出的z轴数据、用户握持姿势、陀螺仪输出数据等。以z轴数据为例，检测终端姿态参数，确定第一显示屏和所述第二显示屏的使用状态的步骤包括：接收设置于终端上的重力传感器的z轴数据；根据z轴数据，确定第一显示屏和第二显示屏的使用状态。也就是说，终端可通过重力传感器的z轴数据来分辨出用户正在使用终端的第一显示屏还是第二显示屏。
进一步地，终端可通过重力传感器的z轴数据的极性来分辨出用户正在使用终端的第一显示屏还是第二显示屏。具体地，根据z轴数据，确定第一显示屏和第二显示屏的使用状态的步骤包括：若z轴数据为第一极性，则确定第一显示屏为当前使用屏；若z轴数据为第二极性，则确定第二显示屏为当前使用屏；其中，第一极性与第二极性的极性相反。例如z轴的指定数据为正时对应第一显示屏，为负时对应第二显示屏。
此外，本公开实施例还可通过摄像机检测、触控检测、握持姿势检测等方式确定用户当前使用的是第一显示屏还是第二显示屏。例如终端哪一面上的摄像头采集到用户图像，则确定相应面的显示屏被使用，或者终端的哪个显示屏上有用户的触控操作，则确定相应的显示屏被使用。
其中，在步骤23之前还包括：配置与第一显示屏对应的第一按键功能对应关系，其中，第一按键功能对应关系中包括第一按键与第一按键功能的对应关系；配置与第二显示屏对应的第二按键功能对应关系，其中，第二按键功能对应关系中包括第二按键与第一按键功能的对应关系。假设第一按键包括按键A、按键B、按键C和按键D，其中，按键A和按键C位于第一显示屏的左侧，按键B和按键D位于第一显示屏的右侧。相应地，第二按键相对于第二显示屏的位置与第一按键相对于第一显示屏的位置相同，第二按键包括位于第二显示屏的左侧B和D，以及位于第二显示屏的右侧的按键A和按键C。其中，如图3所示，第一对应关系为：按键A对应按键功能1，按键B 应按键功能2，按键C应按键功能3，按键D应按键功能4。第二对应关系为：按键A对应按键功能2，按键B应按键功能1，按键C应按键功能4，按键D应按键功能3。在使用第一显示屏时，用户的手指按压或触摸按键A时，将触发按键功能1；在使用第二显示屏时，用户的手指按压或触摸按键A将触发按键功能2，按压或触摸按键B时将触发按键功能1。
本公开实施例的按键控制方法中，终端中与当前使用屏的相对位置相同的按键所对应的按键功能相同，这样无论用户的当前使用屏是第一显示屏还是第二显示屏，用户均可采用相同的操作习惯对终端进行操作。此外，本公开实施例的终端的按键为虚拟感应按键，无需在终端上进行开孔，可提高终端的防水性能和抗ESD性能。
以上实施例分别详细介绍了不同场景下的按键控制方法，下面将结合图4对与其对应的终端做进一步介绍。
如图4所示，本公开实施例的终端400，能实现上述实施例中检测第一显示屏和第二显示屏的使用状态；在使用状态指示第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应该第一输入，执行第一按键功能；在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第一按键的第二输；响应第二输入，执行第二按键功能；和/或，在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第二按键上的第三输入；响应该第三输入，执行第一按键功能，其中，第二按键功能不同于第一按键功能，第二按键相对于第二显示屏的相对位置和第一按键相对于第一显示屏的相对位置相同方法的细节，并达到相同的效果，该终端400具体包括以下功能模块：
检测模块410，用于检测第一显示屏和第二显示屏的使用状态；
第一处理模块420，用于在使用状态指示第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应第一输入，执行第一按键功能；
第二处理模块430，用于在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第一按键的第二输入；响应第二输入，执行第二按键功能；和/或，在使用状态指示第二显示屏为当前使用屏的情况下，接收作用于第二 按键上的第三输入；响应第三输入，执行第一按键功能；其中，第二按键功能不同于第一按键功能，第二按键相对于第二显示屏的相对位置和第一按键相对于第一显示屏的相对位置相同。
其中，第一按键和第二按键均为虚拟感应按键。
其中，虚拟感应按键为压力传感器或电容式触摸传感器。
其中，终端400还包括：
第三处理模块，用于在虚拟感应按键上的输入满足预设参数条件的情况下，执行响应第一输入，执行第一按键功能的步骤；或执行所述第二输入，执行第二按键功能的步骤；或执行响应第三输入，执行第一按键功能的步骤；
其中，预设参数包括：压力传感器的阻值或电容式触摸传感器的电容值。
其中，检测模块410包括：
检测子模块，用于检测终端的姿态参数；
确定子模块，用于根据该姿态参数，确定第一显示屏和第二显示屏的使用状态。
其中，确定子模块包括：
第一接收单元，用于接收设置于终端上的重力传感器的z轴数据；
确定单元，用于根据z轴数据，确定第一显示屏和第二显示屏的使用状态。
其中，确定单元包括：
第一确定子单元，用于若z轴数据为第一极性，则确定第一显示屏为当前使用屏；
第二确定子单元，用于若z轴数据为第二极性，则确定第二显示屏为当前使用屏；其中，第一极性与第二极性的极性相反。
其中，终端400还包括：
第一配置模块，用于配置与第一显示屏对应的第一按键功能对应关系，其中，第一按键功能对应关系中包括第一按键与第一按键功能的对应关系；
第二配置模块，用于配置与第二显示屏对应的第二按键功能对应关系，其中，第二按键功能对应关系中包括第二按键与第一按键功能的对应关系。
其中，第一按键和第二按键为物理实体按键时，第一处理模块包括：
第一接收子模块，用于接收第一按键上的按压输入；
第二处理模块包括：
第二接收子模块，用于接收第二按键上的按压输入。
其中，当第一按键和第二按键为虚拟感应按键时，其中，第一处理模块包括：
第三接收子模块，用于接收第一按键上的触控或按压输入；
第二处理模块包括：
第四接收子模块，用于接收第二按键上的触控或按压输入。
其中，本公开实施例中，第一按键和第二按键设置于终端的中框内侧，且位于第一显示屏和第二显示屏之间的侧边上。这样无需对终端进行开孔，提高终端的防水性能和抗ESD性能。
第一按键和第二按键为虚拟感应按键，具体地，虚拟感应按键为压力传感器或电容式触摸传感器。也就是说，虚拟感应按键由压力传感器或电容式触摸传感器组成并安装在终端的中框内侧，当用户触摸或按压虚拟感应按键时，按键对应的压力传感器或电容式触摸传感器会产生相应的阻值、电容值或电感值变化。
值得指出的是，本公开实施例的移动终端是与上述按键控制方法对应的终端，上述方法的实施方式和实现的技术效果均适用于该终端的实施例中。其中，该终端中与当前使用屏的相对位置相同的按键所对应的按键功能相同，这样无论用户的当前使用屏是第一显示屏还是第二显示屏，用户均可采用相同的操作习惯对终端进行操作。此外，本公开实施例的终端的按键为虚拟感应按键，无需在终端上进行开孔，可提高终端的防水性能和抗ESD性能。
进一步地，如图5a和图5b所示，本公开实施例的终端包括：相背设置的第一显示屏和第二显示屏，设置于第一显示屏和第二显示屏之间侧边上多个按键510，这些按键包括第一按键和第二按键，其中，第一按键和第二按键为虚拟感应按键，第二按键相对于第二显示屏的相对位置与第一按键相对于第一显示屏的相对位置相同，在第一显示屏为当前使用屏的情况下，第一按键对应第一按键功能；在第二显示屏为当前使用屏的情况下，第二按键对应第一按键功能；和/或，第一按键对应第二按键功能，第二按键功能不同于 第一按键功能。另外该终端还包括：与这多个按键510连接的按键控制单元520(即与第一按键和第二按键连接的按键控制单元)，与按键控制单元520连接的翻转状态检测单元530，以及系统控制单元540。
假设第一显示屏为终端正面，第二显示屏为终端背面，如图6所示，按键510有按键A、按键B、按键C和按键D，其中，按键A和按键C位于第一显示屏的左侧，按键B和按键D位于第一显示屏的右侧，即按键A和按键C位于第二显示屏的右侧，按键B和按键D位于第二显示屏的左侧。第一按键为按键A和按键C中的一个，相应地，第二按键为按键B或按键D。在用户使用第一显示屏时，按键A对应按键功能1、按键B对应按键功能2、按键C对应按键功能3、按键D对应按键功能4。翻转状态检测单元530在检测到终端屏幕使用状态由第一显示屏切换到第二显示屏时，向按键控制单元520输出控制信号，按键控制单元520根据该控制信号，调整按键与按键功能的对应关系，按键A对应按键功能2、按键B对应按键功能1、按键C对应按键功能4、按键D对应按键功能3。也就是说本公开实施例中按键控制单元，自动调用不同的按键与按键功能映射关系去触发终端系统相应的按键功能，以实现将相对于当前使用屏位置相同的按键映射至同一按键功能，适应用户操作习惯。
其中，翻转状态检测单元530包括：重力传感器，当重力传感器的z轴数据由第一极性变换为第二极性时，确定屏幕使用状态由第一显示屏切换到第二显示屏，其中，第一极性与第二极性的极性相反。
其中，按键510可以是物理实体按键，也可以是虚拟感应按键，虚拟感应按键为压力传感器或电容式触摸传感器。以虚拟感应按键为例，虚拟感应按键设置于终端的中框内侧，中框位于第一显示屏和第二显示屏之间，即终端第一显示屏和第二显示屏之间的侧边上，例如按键510可以为设置于屏下的感应传感器，如：压力传感器或电容式触摸传感器。如图6所示，按键ABCD表示4个不同位置的按键感应点，可以根据需要增加或删除感应点，在双面屏终端上采用虚拟感应按键方案代替物理实体按键，并进一步利用按键控制单元及系统控制单元去进行按键功能与按键之间映射关系的切换，使用户的按键使用习惯不会因翻转手机终端而混淆，提升用户使用双面屏终端的体验。
进一步地，设置于第一显示屏上的按键个数与设置于第二显示屏上的按键个数相等。
如图5a所示，按键控制单元520可以独立于系统控制单元540(如处理器(central processing unit，CPU))设置，或者，如图5b所示，按键控制单元520还可集成在系统控制单元540中。
其中，本公开实施例中的按键可以包括锁屏键和音量调节键。将这些按键设计为虚拟感应按键，无需在终端上进行开孔设计，终端整体结构上没有缝隙和突出的结构物，外观更加简洁圆润，且可提高终端的防水和抗ESD性能。
本公开实施例的终端中与当前使用屏的相对位置相同的按键所对应的按键功能相同，这样无论用户的当前使用屏是第一显示屏还是第二显示屏，用户均可采用相同的操作习惯对终端进行操作。此外，本公开实施例的终端的按键为虚拟感应按键，无需在终端上进行开孔，可提高终端的防水性能和抗ESD性能。
进一步地，图7为实现本公开各个实施例的一种终端的硬件结构示意图，该终端700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、处理器710、以及电源711等部件。本领域技术人员可以理解，图7中示出的终端结构并不构成对终端的限定，终端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。在本公开实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，终端700包括相背设置的第一显示屏和第二显示屏，射频单元701，用于在处理器710的控制下收发数据；
处理器710，用于检测第一显示屏和第二显示屏的使用状态；在使用状态指示第一显示屏为当前使用屏的情况下，控制用户输入单元707接收第一按键上的输入，响应输入，执行第一按键功能；在使用状态指示第二显示屏为当前使用屏的情况下，控制用户输入单元707接收第一按键的输入，响应输入，执行第二按键功能；控制用户输入单元707接收第二按键上的输入， 响应输入，执行第一按键功能；其中，第二按键功能不同于第一按键功能，第二按键和第一按键相对于当前使用屏的相对位置相同。
本公开实施例的终端700中与当前使用屏的相对位置相同的按键所对应的按键功能相同，这样无论用户的当前使用屏是第一显示屏还是第二显示屏，用户均可采用相同的操作习惯对终端进行操作。此外，本公开实施例的终端的按键为虚拟感应按键，无需在终端上进行开孔，可提高终端的防水性能和抗ESD性能。应理解的是，本公开实施例中，射频单元701可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器710处理；另外，将上行的数据发送给基站。通常，射频单元701包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元701还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块702为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元703还可以提供与终端700执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元703包括扬声器、蜂鸣器以及受话器等。
输入单元704用于接收音频或视频信号。输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元706上。经图形处理器7041处理后的图像帧可以存储在存储器709(或其它存储介质)中或者经由射频单元701或网络模块702进行发送。麦克风7042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元701发送到移动通信基站的格式输出。
终端700还包括至少一种传感器705，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7061的亮度，接近传感器可在终端700移动到耳边时，关闭显示面板7061和/或背光。作为运动传感器的一种，加速计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，可用于识别移动终端姿态(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；传感器705还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元706用于显示由用户输入的信息或提供给用户的信息。显示单元706可包括显示面板7061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板7061。
用户输入单元707可用于接收输入的数字或字符信息，以及产生与移动终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，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7071上或在触控面板7071附近的操作)。触控面板7071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710，接收处理器710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7071。除了触控面板7071，用户输入单元707还可以包括其他输入设备7072。具体地，其他输入设备7072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，在此不再赘述。
进一步的，触控面板7071可覆盖在显示面板7061上，当触控面板7071检测到在其上或附近的触摸操作后，传送给处理器710以确定触摸事件的类型，随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中，触控面板7071与显示面板7061是作为两个独立的部 件来实现移动终端的输入和输出功能，但是在某些实施例中，可以将触控面板7071与显示面板7061集成而实现移动终端的输入和输出功能，具体此处不做限定。
接口单元708为外部装置与终端700连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元708可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端700内的一个或多个元件或者可以用于在终端700和外部装置之间传输数据。
存储器709可用于存储软件程序以及各种数据。存储器709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、图像播放功能等)等；存储数据区可存储根据手机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709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。
处理器710是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器709内的软件程序和/或模块，以及调用存储在存储器709内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器710可包括一个或多个处理单元；可选的，处理器710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710中。
终端700还可以包括给各个部件供电的电源711(比如电池)，可选的，电源711可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端700包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种终端，包括处理器710，存储器709，存储在存储器709上并可在所述处理器710上运行的按键控制程序，该按键 控制程序被处理器710执行时实现上述按键控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有按键控制程序，该按键控制程序被处理器执行时实现上述按键控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些要素可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单 元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来控制相关的硬件来完成，所述的程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储器(Read-Only Memory，ROM)或随机存取存储器(Random Access Memory，RAM)等。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processor，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
以上所述的是本公开的可选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本公开的保护范围内。

Claims (17)

  1. 一种按键控制方法，应用于终端，所述终端包括相背设置的第一显示屏和第二显示屏，所述按键控制方法包括：
    检测所述第一显示屏和所述第二显示屏的使用状态；
    在所述使用状态指示所述第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应所述第一输入，执行第一按键功能；
    在所述使用状态指示所述第二显示屏为当前使用屏的情况下，接收作用于所述第一按键的第二输入；响应所述第二输入，执行第二按键功能；和/或，在所述使用状态指示所述第二显示屏为当前使用屏的情况下，接收作用于第二按键上的第三输入；响应所述第三输入，执行所述第一按键功能；
    其中，所述第二按键功能不同于所述第一按键功能，所述第二按键相对于所述第二显示屏的相对位置和所述第一按键相对于所述第一显示屏的相对位置相同。
  2. 根据权利要求1所述的按键控制方法，其中，所述第一按键和第二按键均为虚拟感应按键。
  3. 根据权利要求2所述的按键控制方法，其中，所述虚拟感应按键为压力传感器或电容式触摸传感器。
  4. 根据权利要求3所述的按键控制方法，还包括：
    在所述虚拟感应按键上的输入满足预设参数条件的情况下，执行响应所述第一输入，执行第一按键功能的步骤；或执行响应所述第二输入，执行第二按键功能的步骤；或执行响应所述第三输入，执行所述第一按键功能的步骤；
    其中，所述预设参数包括：所述压力传感器的阻值或所述电容式触摸传感器的电容值。
  5. 根据权利要求1所述的按键控制方法，其中，检测所述第一显示屏和所述第二显示屏的使用状态的步骤，包括：
    检测终端的姿态参数；
    根据所述姿态参数，确定所述第一显示屏和所述第二显示屏的使用状态。
  6. 根据权利要求5所述的按键控制方法，其中，根据所述姿态参数，确定所述第一显示屏和所述第二显示屏的使用状态的步骤，包括：
    接收设置于所述终端上的重力传感器的z轴数据；
    根据所述z轴数据，确定所述第一显示屏和所述第二显示屏的使用状态。
  7. 一种终端，包括相背设置的第一显示屏和第二显示屏，还包括：
    检测模块，用于检测所述第一显示屏和所述第二显示屏的使用状态；
    第一处理模块，用于在所述使用状态指示所述第一显示屏为当前使用屏的情况下，接收作用于第一按键上的第一输入；响应所述第一输入，执行第一按键功能；
    第二处理模块，用于在所述使用状态指示所述第二显示屏为当前使用屏的情况下，接收作用于所述第一按键的第二输入；响应所述第二输入，执行第二按键功能；和/或，在所述使用状态指示所述第二显示屏为当前使用屏的情况下，接收作用于第二按键上的第三输入；响应所述第三输入，执行所述第一按键功能；
    其中，所述第二按键功能不同于所述第一按键功能，所述第二按键相对于所述第二显示屏的相对位置和所述第一按键相对于所述第一显示屏的相对位置相同。
  8. 根据权利要求7所述的终端，其中，所述第一按键和第二按键均为虚拟感应按键。
  9. 根据权利要求8所述的终端，其中，所述虚拟感应按键为压力传感器或电容式触摸传感器。
  10. 根据权利要求9所述的终端，还包括：
    第三处理模块，用于在所述虚拟感应按键上的输入满足预设参数条件的情况下，执行响应所述第一输入，执行第一按键功能的步骤；或执行响应所述第二输入，执行第二按键功能的步骤；或执行响应所述第三输入，执行所述第一按键功能的步骤；
    其中，所述预设参数包括：所述压力传感器的阻值或所述电容式触摸传感器的电容值。
  11. 根据权利要求7所述的终端，其中，所述检测模块包括：
    检测子模块，用于检测终端的姿态参数；
    确定子模块，用于根据所述姿态参数确定所述第一显示屏和所述第二显示屏的使用状态。
  12. 根据权利要求11所述的终端，其中，所述确定子模块包括：
    第一接收单元，用于接收设置于所述终端上的重力传感器的z轴数据；
    确定单元，用于根据所述z轴数据，确定所述第一显示屏和所述第二显示屏的使用状态。
  13. 一种终端，包括：相背设置的第一显示屏和第二显示屏，设置于所述第一显示屏和所述第二显示屏之间侧边上的第一按键和第二按键，其中，所述第一按键和所述第二按键为虚拟感应按键，所述第二按键相对于所述第二显示屏的相对位置与所述第一按键相对于所述第一显示屏的相对位置相同，在所述第一显示屏为当前使用屏的情况下，所述第一按键对应第一按键功能；在所述第二显示屏为当前使用屏的情况下，所述第二按键对应所述第一按键功能；和/或，所述第一按键对应第二按键功能，所述第二按键功能不同于所述第一按键功能。
  14. 根据权利要求13所述的终端，其中，所述第一按键和所述第二按键设置于终端的中框内侧，所述中框位于所述第一显示屏和所述第二显示屏之间。
  15. 根据权利要求13所述的终端，其中，所述虚拟感应按键为压力传感器或电容式触摸传感器。
  16. 一种终端，包括处理器，存储器，存储于存储器上并可在处理器上运行的按键控制处理程序，处理器执行按键控制程序时实现如权利要求1至6中任一项所述的按键控制方法的步骤。
  17. 一种计算机可读存储介质，计算机可读存储介质上存储有按键控制程序，按键控制程序被处理器执行时实现如权利要求1至6中任一项所述的按键控制方法的步骤。
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