CN114035733A - Screen display control method and device and computer readable storage medium - Google Patents

Screen display control method and device and computer readable storage medium Download PDF

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Publication number
CN114035733A
CN114035733A CN202111404280.9A CN202111404280A CN114035733A CN 114035733 A CN114035733 A CN 114035733A CN 202111404280 A CN202111404280 A CN 202111404280A CN 114035733 A CN114035733 A CN 114035733A
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China
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screen
display
mobile terminal
display area
proximity sensor
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CN202111404280.9A
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CN114035733B (en
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蒋权
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Telephone Function (AREA)

Abstract

The invention provides a screen display control method, a screen display control device and a computer readable storage medium, and belongs to the technical field of communication. The method comprises the steps that a screen display area for dividing a display screen of the mobile terminal is determined according to position coordinates of a proximity sensor under the screen of the mobile terminal; dividing the screen display area into a proximity sensor area, a normal display area and a full screen display area; the mobile terminal controls the display mode of the screen display area to be automatically switched according to the call state so as to coordinate and match the working state of the proximity sensor, and controls the display mode of the screen display area to be automatically switched according to the call state.

Description

Screen display control method and device and computer readable storage medium
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for controlling screen display, and a computer-readable storage medium.
Background
With the rapid development of intelligent terminals such as mobile phones and the like, the application of the intelligent terminals is more and more extensive, the requirements of users on the screens of the intelligent terminals are more and more high, and the intelligent terminals with large-screen display, particularly full-screen display, are popular in the market. However, the larger the screen of the intelligent terminal is, the more the power consumption of the whole display screen of the intelligent terminal is increased, and thus, the standby time and the battery use energy consumption of the whole intelligent terminal are seriously affected.
In order to solve the problems, a proximity sensor is generally arranged below a screen of an intelligent terminal at present, the operation action of a user is sensed through the proximity sensor, namely, when the proximity sensor senses a mobile phone operated by the user, the screen is controlled to be bright to work, when the proximity sensor does not sense the mobile phone operated by the user, the screen is controlled to be out of work, and therefore the screen of the intelligent terminal is controlled to be bright and not work.
However, the proximity sensor is arranged below the screen of the mobile phone terminal, particularly in some specific application scenarios, such as during a call, because the proximity sensor needs to continuously start detection work, particularly in a long-time call process, the whole screen display is always turned on to generate a large amount of heat, and the heat generated by the start work of the proximity sensor under the screen is further added to aggravate the burning of the screen body, so that serious hidden danger risks exist, and the quality and the service life of the screen of the intelligent terminal are affected.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a method, an apparatus and a computer readable storage medium for controlling screen display, which are used for dividing a screen display area on a display screen of a mobile terminal, and controlling to automatically switch a display mode of the screen display area according to a call state by the mobile terminal; the working state of the proximity sensor is coordinated and matched, and the problem that the proximity sensor is always in the working state and generates heat to influence the quality and the service life of the intelligent terminal screen can be avoided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a first aspect of the present invention provides a screen display control method, including the steps of:
determining a screen display area for dividing a display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal;
dividing the screen display area into a proximity sensor area, a normal display area and a full screen display area;
the mobile terminal controls the display mode of the screen display area to be automatically switched according to the call state;
the method specifically comprises the following steps:
the terminal main controller controls to send a display state instruction of a screen display area to a display screen of the mobile terminal according to the call state of a user;
and after receiving the display state instruction of the screen display area, the display screen of the mobile terminal displays and switches the display mode of the corresponding screen display area.
In some embodiments, the mobile terminal controlling to automatically switch the display mode of the screen display area according to the call state comprises the steps of:
when a mobile terminal user is a main call and presses a dialing button, a terminal main controller sends a proximity sensor area OFF instruction to a mobile terminal display screen;
after receiving an OFF command of a proximity sensor area, a display screen of the mobile terminal identifies the proximity sensor area under the screen; all pixel points in the proximity sensor area are controlled to be set to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
the method comprises the steps that a normal display area of a screen is identified after a display screen of the mobile terminal receives a normal display area display instruction; controlling all pixel points of the normal display area to carry out normal display; and controlling the proximity sensor to start working.
In some embodiments, the mobile terminal controlling to automatically switch the display mode of the screen display area according to the call state comprises the steps of:
when a mobile terminal user is called and presses an answering button, the mobile terminal acquires a preset proximity sensor area position, and a terminal main controller sends a proximity sensor area OFF instruction to a mobile terminal display screen;
after receiving an OFF command of a proximity sensor area, a display screen of the mobile terminal identifies the proximity sensor area under the screen; all pixel points in the proximity sensor area are controlled to be set to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
the method comprises the steps that a normal display area of a screen is identified after a display screen of the mobile terminal receives a normal display area display instruction; controlling all pixel points of the normal display area to carry out normal display; and controlling the proximity sensor to start working.
In some embodiments, the step of controlling, by the mobile terminal, to automatically switch the display mode of the screen display area according to the call state further includes the steps of:
after the mobile terminal is in a call state, the terminal main controller sends a full-screen display area display instruction to a display screen of the mobile terminal;
the method comprises the steps that a full-screen display area of a screen is identified after a full-screen display area display instruction is received by a display screen of the mobile terminal; controlling all pixel points of the full-screen display area to carry out normal display;
and controlling the proximity sensor to finish the work.
In some embodiments, the determining, according to the position coordinates of the proximity sensor under the screen of the mobile terminal, the screen display area for dividing the display screen of the mobile terminal specifically includes:
taking the upper left corner of the screen as a coordinate starting point, and acquiring positions of four corners of a proximity sensor under the screen, wherein the positions of the four corners are corresponding to X0/Y0, X1/Y1, X2/Y2 and X3/Y3 of the row and column coordinate positions of the display screen, the minimum value of the row position of the display screen corresponding to the lower left corner and the lower right corner of the screen is X2 or X3, and then taking a row address Hup-X3 +50 as downlink address information of the proximity sensor under the screen;
the proximity sensor area comprises a row address range from zero to Hup of the row address of the proximity sensor under the screen;
the normal display area is the area from the line address Hup to the maximum line address of the screen;
the full screen display area comprises a screen address range from a row address zero to a screen maximum row address.
In some embodiments, the determining the screen display area dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal comprises:
a proximity sensor area OFF command transmitted by the terminal main controller, the proximity sensor area OFF command including: the line address range of the proximity sensor area under the screen is from line address zero to line address Hup;
after receiving an OFF instruction of a proximity sensor area, a display screen of the mobile terminal identifies that the row address range of the proximity sensor area is from row address zero to row address Hup;
the mobile terminal display screen controls and sets all pixel points in the proximity sensor area to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
a normal display area display instruction sent to a display screen of the mobile terminal by the terminal main controller comprises a row address range from a row address Hup to a maximum row address of the screen;
after receiving a normal display area display instruction, the mobile terminal display screen identifies that the area display instruction line address range is from a line address Hup to the maximum line address of the screen, and displays the next frame of image by line scanning from the line address Hup.
In some embodiments, the determining the screen display area dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal comprises:
when the mobile terminal is in a call state, the terminal main controller sends a full-screen display area display instruction to a mobile terminal display screen;
a full-screen display area display instruction sent by the mobile terminal comprises a row address range from a row address 0 to a screen maximum row address;
after receiving a full-screen display area display instruction of a terminal main controller, a mobile terminal display screen identifies that the full-screen display area display instruction line address range is from a line address 0 to a screen maximum line address;
the mobile terminal display screen performs row-column scanning display of an image from a row address 0 to the maximum row address of the screen;
and controlling the proximity sensor to start working.
The second aspect of the present invention further provides a screen display control device, which includes a terminal main controller, a screen display area dividing module, and a display area switching module, which are connected to each other;
the screen display area dividing module is used for determining the screen display area for dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal;
wherein the screen display area includes: a proximity sensor area, a normal display area and a full screen display area;
the terminal main controller is used for controlling the display state instruction of the screen display area to be sent to the display screen of the mobile terminal according to the call state of the user;
and the display area switching module is used for switching the display mode of the corresponding screen display area according to the display state instruction received from the screen display area.
In some embodiments, the display modes include: a proximity sensor area display, a normal display area display, and a full screen display area display.
The present application also provides a computer-readable storage medium comprising a processor, a computer-readable storage medium and a computer program stored on the computer-readable storage medium, which computer program, when executed by the processor, performs the steps of the method as described above.
The screen display control method, the screen display control device and the computer storage medium provided by the embodiment of the invention determine and divide the screen display area of the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal; dividing the screen display area into a proximity sensor area, a normal display area and a full screen display area; the mobile terminal controls the display mode of the screen display area to be automatically switched according to the call state so as to coordinate and match the working state of the proximity sensor, and controls the display mode of the screen display area to be automatically switched according to the call state.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal according to the present invention;
fig. 2 is a diagram of a communication network system architecture according to an embodiment of the present invention;
FIG. 3 is a flowchart of a method of controlling a screen display according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method of controlling screen display according to another embodiment of the present invention;
FIG. 5 is a flowchart of a method for controlling a screen display according to yet another embodiment of the present invention;
fig. 6 is a block diagram of an embodiment of a screen display control apparatus according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 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. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may 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 processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.
The first embodiment is as follows:
the present invention provides a screen display control method, please refer to fig. 3 to 5, which specifically includes the following steps:
s30, determining and dividing a screen display area of a display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal;
specifically, a screen display area for dividing a display screen of the mobile terminal is determined according to position coordinates of a proximity sensor under the screen of the mobile terminal, and the screen display area is divided into a proximity sensor area, a normal display area and a full screen display area.
Further specifically, the upper left corner of the terminal display screen is used as a coordinate starting point, the positions of four corners of a lower screen proximity sensor, which are located at the upper left corner, the upper right corner, the lower left corner and the lower right corner of the screen, are obtained, the row-column coordinate positions of the four corners corresponding to the display screen are respectively X0/Y0, X1/Y1, X2/Y2 and X3/Y3, wherein the maximum value of the row position of the lower screen proximity sensor corresponding to the lower left corner and the lower right corner of the screen is X2 or X3, and then the row address Hup ═ X3+50 is used as the downlink address information of the lower screen proximity sensor; the 50 is a distance default value added to the maximum row address of the downlink address, and may be specifically adjusted according to an actual effect.
The proximity sensor area comprises a row address range from zero to Hup of the row address of the proximity sensor under the screen;
the normal display area is the area from the line address Hup to the maximum line address of the screen;
the full screen display area comprises a screen address range from a row address zero to a screen maximum row address.
S31, the mobile terminal controls the display mode of the screen display area to be automatically switched according to the call state;
the method specifically comprises the following steps:
s311, the terminal main controller controls to send a display state instruction of a screen display area to a display screen of the mobile terminal according to the call state of the user;
s312, after the display state instruction of the screen display area is received by the display screen of the mobile terminal, the display mode of the corresponding screen display area is switched.
Specifically, the method comprises the following steps:
s313, when the mobile terminal user is a primary call and presses a dial phone button, performing S3130 to S3136 steps of:
s3130, the terminal main controller sending a proximity sensor area OFF command to the mobile terminal display screen;
s3131, identifying a proximity sensor area under a screen after a mobile terminal display screen receives an OFF command of the proximity sensor area; all pixel points in the proximity sensor area are controlled to be set to be in a closed state;
s3132, the terminal main controller sends a normal display area display instruction to the display screen of the mobile terminal;
s3133, identifying a normal display area of the screen after the display screen of the mobile terminal receives the normal display area display instruction; and controlling all pixel points of the normal display area to carry out normal display, and controlling the proximity sensor to start working.
S3134, after the call state of the mobile terminal is finished, the terminal main controller sends a full-screen display area display instruction to a display screen of the mobile terminal;
s3135, identifying a full-screen display area of a screen after the display screen of the mobile terminal receives a full-screen display area display instruction; controlling all pixel points of the full-screen display area to carry out normal display;
s3136, controlling the proximity sensor to end the operation.
S314, when the mobile terminal user is called and presses the answering button, executing the steps from S3140 to S3146;
s3140, the mobile terminal acquires a preset proximity sensor area position, and the terminal main controller sends a proximity sensor area OFF instruction to a display screen of the mobile terminal;
s3141, after receiving an OFF instruction of a proximity sensor area, the mobile terminal display screen identifies the proximity sensor area under the screen; all pixel points in the proximity sensor area are controlled to be set to be in a closed state;
s3142, the terminal main controller sends a normal display area display instruction to the display screen of the mobile terminal;
s3143, identifying a normal display area of a screen after the display screen of the mobile terminal receives a normal display area display instruction; and controlling all pixel points of the normal display area to carry out normal display, and controlling the proximity sensor to start working.
S3144, after the mobile terminal communication state is finished, the terminal main controller sends a full screen display area display instruction to the mobile terminal display screen;
s3145, identifying a full-screen display area of a screen after a display instruction of the full-screen display area is received by a display screen of the mobile terminal; controlling all pixel points of the full-screen display area to carry out normal display;
and S3146, controlling the proximity sensor to end the work.
In an embodiment, the step of switching the display mode of the corresponding screen display area after the display screen of the mobile terminal receives the display state instruction of the screen display area includes:
a proximity sensor area OFF command transmitted by the terminal main controller, the proximity sensor area OFF command including: the line address range of the proximity sensor area under the screen is from line address zero to line address Hup;
after receiving an OFF instruction of a proximity sensor area, a display screen of the mobile terminal identifies that the row address range of the proximity sensor area is from row address zero to row address Hup;
the mobile terminal display screen controls and sets all pixel points in the proximity sensor area to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
a normal display area display instruction sent to a display screen of the mobile terminal by the terminal main controller comprises a row address range from a row address Hup to a maximum row address of the screen;
after receiving a normal display area display instruction, the mobile terminal display screen identifies that the area display instruction line address range is from a line address Hup to the maximum line address of the screen, and displays the next frame of image by line scanning from the line address Hup.
In one embodiment, the determining the screen display area for dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal comprises:
when the mobile terminal is in a call state, the terminal main controller sends a full-screen display area display instruction to a mobile terminal display screen;
a full-screen display area display instruction sent by the mobile terminal comprises a row address range from a row address 0 to a screen maximum row address;
after receiving a full-screen display area display instruction of a terminal main controller, a mobile terminal display screen identifies that the full-screen display area display instruction line address range is from a line address 0 to a screen maximum line address;
the mobile terminal display screen performs row-column scanning display of an image from a row address 0 to the maximum row address of the screen;
and controlling the proximity sensor to finish the work.
According to the screen display control method, the screen display area is divided for the display screen of the mobile terminal, and the mobile terminal controls the display mode of the screen display area to be automatically switched according to the call state; with coordinating and matching proximity sensor operating condition, can avoid proximity sensor to be in operating condition always and generate heat and influence proximity sensor's communication quality, and control automatic switch according to the conversation state the regional display mode of screen display keeps full screen display state for prior art's screen always, and this application passes through the regional demonstration of screen display, can reduce the heat dissipation of screen, avoids influencing intelligent terminal screen quality and improving the screen life-span, improves user and uses experience and feels.
Example two:
the embodiment of the application provides a screen display control device, and the screen display control device realizes the screen display control method according to the first embodiment. Referring to fig. 6, the screen display control apparatus includes a terminal main controller 501, a screen display area dividing module 502, and a display area switching module 503, which are connected to each other;
the screen display area dividing module 502 is configured to determine a screen display area for dividing a display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal;
wherein the screen display area includes: a proximity sensor area, a normal display area and a full screen display area;
specifically, the upper left corner of a terminal display screen is used as a coordinate starting point, the positions of four corners of a lower screen proximity sensor, which are located at the upper left corner, the upper right corner, the lower left corner and the lower right corner of the screen, are obtained, the row-column coordinate positions of the four corners corresponding to the display screen are respectively X0/Y0, X1/Y1, X2/Y2 and X3/Y3, wherein the maximum value of the row position of the lower screen proximity sensor corresponding to the lower left corner and the lower right corner of the screen is X2 or X3, and then the row address Hup ═ X3+50 is used as the downlink address information of the lower screen proximity sensor;
the proximity sensor area comprises a row address range from zero to Hup of the row address of the proximity sensor under the screen;
the normal display area is the area from the line address Hup to the maximum line address of the screen;
the full screen display area comprises a screen address range from a row address zero to a screen maximum row address.
The terminal main controller 501 is configured to control sending of a display state instruction of a screen display area to a mobile terminal display screen according to a call state of a user;
specifically, the call state includes a primary call state, a passive call answering call state, and a call ending state.
The display state instruction of the screen display area comprises: a proximity sensor area OFF instruction, a normal display area display instruction, and a full screen display instruction.
When the mobile terminal is in the main call state and the passive call state,
a proximity sensor area OFF command transmitted by the terminal main controller, the proximity sensor area OFF command including: the line address range of the proximity sensor area under the screen is from line address zero to line address Hup;
after receiving an OFF instruction of a proximity sensor area, a display screen of the mobile terminal identifies that the row address range of the proximity sensor area is from row address zero to row address Hup;
the mobile terminal display screen controls and sets all pixel points in the proximity sensor area to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
a normal display area display instruction sent to a display screen of the mobile terminal by the terminal main controller comprises a row address range from a row address Hup to a maximum row address of the screen;
after receiving a normal display area display instruction, the mobile terminal display screen identifies that the area display instruction line address range is from a line address Hup to the maximum line address of the screen, and displays the next frame of image by line scanning from the line address Hup.
The proximity sensor is turned off.
When the mobile terminal is in a call state, the terminal main controller sends a full-screen display area display instruction to a mobile terminal display screen;
a full-screen display area display instruction sent by the mobile terminal comprises a row address range from a row address 0 to a screen maximum row address;
after receiving a full-screen display area display instruction of a terminal main controller, a mobile terminal display screen identifies that the full-screen display area display instruction line address range is from a line address 0 to a screen maximum line address;
the mobile terminal display screen performs row-column scanning display of an image from a row address 0 to the maximum row address of the screen;
and controlling the proximity sensor to finish the work.
The display area switching module 503 is configured to switch the display mode of the corresponding screen display area according to the display state instruction received from the screen display area.
Wherein the display mode includes: a proximity sensor area display, a normal display area display, and a full screen display area display.
The screen display control device of the embodiment of the application divides the screen display area of the display screen of the mobile terminal by the screen display area dividing module 502, and the display area switching module 503 controls the display mode of automatically switching the screen display area according to the call state; with coordinating and matching proximity sensor operating condition, can avoid proximity sensor to be in operating condition always and generate heat and influence proximity sensor's communication quality, and control automatic switch according to conversation state the regional demonstration mode of screen display keeps the display state for prior art's screen always, and this application passes through the regional demonstration of screen display, can reduce screen display's heat dissipation, avoids influencing intelligent terminal screen quality and improving the screen life-span, improves user and uses experience and feels.
Example three:
according to an embodiment of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps in the screen display control method, where the specific steps are as described in the first embodiment, and are not described herein again.
The memory in the present embodiment may be used to store software programs as well as various data. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the mobile phone, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
According to an example of this embodiment, all or part of the processes in the methods of the embodiments described above may be implemented by a computer program to instruct related hardware, where the program may be stored in a computer-readable storage medium, and in this embodiment of the present invention, the program may be stored in the storage medium of a computer system and executed by at least one processor in the computer system, so as to implement the processes including the embodiments of the methods described above. The storage medium includes, but is not limited to, a magnetic disk, a flash disk, an optical disk, a Read-Only Memory (ROM), and the like.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A screen display control method is characterized by comprising the following steps:
determining a screen display area for dividing a display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal;
dividing the screen display area into a proximity sensor area, a normal display area and a full screen display area;
the mobile terminal controls the display mode of the screen display area to be automatically switched according to the call state;
the method specifically comprises the following steps:
the terminal main controller controls to send a display state instruction of a screen display area to a display screen of the mobile terminal according to the call state of a user;
and after receiving the display state instruction of the screen display area, the display screen of the mobile terminal displays and switches the display mode of the corresponding screen display area.
2. The screen display control method according to claim 1, wherein the mobile terminal controlling the automatic switching of the display mode of the screen display area according to the call state comprises the steps of:
when a mobile terminal user is a main call and presses a dialing button, a terminal main controller sends a proximity sensor area OFF instruction to a mobile terminal display screen;
after receiving an OFF command of a proximity sensor area, a display screen of the mobile terminal identifies the proximity sensor area under the screen; all pixel points in the proximity sensor area are controlled to be set to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
the method comprises the steps that a normal display area of a screen is identified after a display screen of the mobile terminal receives a normal display area display instruction; controlling all pixel points of the normal display area to carry out normal display; and controlling the proximity sensor to start working.
3. The screen display control method according to claim 1, wherein the mobile terminal controlling the automatic switching of the display mode of the screen display area according to the call state comprises the steps of:
when a mobile terminal user is called and presses an answering button, the mobile terminal acquires a preset proximity sensor area position, and a terminal main controller sends a proximity sensor area OFF instruction to a mobile terminal display screen;
after receiving an OFF command of a proximity sensor area, a display screen of the mobile terminal identifies the proximity sensor area under the screen; all pixel points in the proximity sensor area are controlled to be set to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
the method comprises the steps that a normal display area of a screen is identified after a display screen of the mobile terminal receives a normal display area display instruction; controlling all pixel points of the normal display area to carry out normal display; and controlling the proximity sensor to start working.
4. The screen display control method according to claim 1, wherein the mobile terminal controlling the automatic switching of the display mode of the screen display area according to the call state further comprises the steps of:
after the mobile terminal is in a call state, the terminal main controller sends a full-screen display area display instruction to a display screen of the mobile terminal;
the method comprises the steps that a full-screen display area of a screen is identified after a full-screen display area display instruction is received by a display screen of the mobile terminal; controlling all pixel points of the full-screen display area to carry out normal display;
and controlling the proximity sensor to finish the work.
5. The screen display control method according to any one of claims 1 to 4, wherein the determining the screen display area dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal specifically comprises the steps of:
taking the upper left corner of the screen as a coordinate starting point, acquiring positions of four corners of a proximity sensor under the screen, which are positioned at the upper left corner, the upper right corner, the lower left corner and the lower right corner corresponding to the screen, wherein the row-column coordinate positions of the four corners corresponding to the display screen are respectively X0/Y0, X1/Y1, X2/Y2 and X3/Y3, and the maximum value of the row position of the display screen corresponding to the lower left corner and the lower right corner of the screen corresponding to the proximity sensor under the screen is X2 or X3, so that a row address Hup is X3+50 to serve as downlink address information of the proximity sensor under the screen;
the proximity sensor area comprises a row address range from zero to Hup of the row address of the proximity sensor under the screen;
the normal display area is the area from the line address Hup to the maximum line address of the screen;
the full screen display area comprises a screen address range from a row address zero to a screen maximum row address.
6. The screen display control method of claim 5, wherein the determining the screen display area dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal comprises:
a proximity sensor area OFF command transmitted by the terminal main controller, the proximity sensor area OFF command including: the line address range of the proximity sensor area under the screen is from line address zero to line address Hup;
after receiving an OFF instruction of a proximity sensor area, a display screen of the mobile terminal identifies that the row address range of the proximity sensor area is from row address zero to row address Hup;
the mobile terminal display screen controls and sets all pixel points in the proximity sensor area to be in a closed state;
the terminal main controller sends a normal display area display instruction to the mobile terminal display screen;
a normal display area display instruction sent to a display screen of the mobile terminal by the terminal main controller comprises a row address range from a row address Hup to a maximum row address of the screen;
after receiving a normal display area display instruction, the mobile terminal display screen identifies that the area display instruction line address range is from a line address Hup to the maximum line address of the screen, and displays the next frame of image by line scanning from the line address Hup.
7. The screen display control method of claim 5, wherein the determining the screen display area dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal comprises:
when the mobile terminal is in a call state, the terminal main controller sends a full-screen display area display instruction to a mobile terminal display screen;
a full-screen display area display instruction sent by the mobile terminal comprises a row address range from a row address 0 to a screen maximum row address;
after receiving a full-screen display area display instruction of a terminal main controller, a mobile terminal display screen identifies that the full-screen display area display instruction line address range is from a line address 0 to a screen maximum line address;
the mobile terminal display screen performs row-column scanning display of an image from a row address 0 to the maximum row address of the screen;
and controlling the proximity sensor to start working.
8. A screen display control device is characterized by comprising a terminal main controller, a screen display area dividing module and a display area switching module which are connected with each other;
the screen display area dividing module is used for determining the screen display area for dividing the display screen of the mobile terminal according to the position coordinates of the proximity sensor under the screen of the mobile terminal;
wherein the screen display area includes: a proximity sensor area, a normal display area and a full screen display area;
the terminal main controller is used for controlling the display state instruction of the screen display area to be sent to the display screen of the mobile terminal according to the call state of the user;
and the display area switching module is used for switching the display mode of the corresponding screen display area according to the display state instruction received from the screen display area.
9. The screen display control device of claim 8, wherein the display mode comprises: a proximity sensor area display, a normal display area display, and a full screen display area display.
10. A computer-readable storage medium, comprising a processor, a computer-readable storage medium, and a computer program stored on the computer-readable storage medium, which computer program, when executed by the processor, performs the steps of the method according to any one of claims 1 to 7.
CN202111404280.9A 2021-11-24 2021-11-24 Screen display control method and device and computer readable storage medium Active CN114035733B (en)

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