CN108111691B

CN108111691B - Method and device for controlling screen and computer readable storage medium

Info

Publication number: CN108111691B
Application number: CN201711450502.4A
Authority: CN
Inventors: 韩延罡
Original assignee: Anhui Yuanye Photoelectric Co Ltd
Current assignee: Mingguang Jiuzhi Intellectual Property Management Co ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2020-11-10
Anticipated expiration: 2037-12-27
Also published as: CN108111691A

Abstract

The invention discloses a method for controlling a screen, which comprises the following steps: when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state; detecting the turnover frequency of the terminal in a set time period; and when the turning times are determined to meet the condition that the turning times are larger than a set time threshold value, controlling the display of the first screen and the second screen according to the turning times and the initial state. The embodiment of the invention also provides a device for realizing the method and a computer readable storage medium. The invention can realize the display control of the double screens without the help of physical keys or manual setting of a user.

Description

Method and device for controlling screen and computer readable storage medium

Technical Field

The invention relates to the technical field of double-screen terminal control, in particular to a method and a device for controlling a screen and a computer readable storage medium.

Background

The mobile terminal of double screen mobile terminal for possessing two screens is provided with main screen and vice screen, for example: the main screen is arranged in front of the mobile terminal, and the auxiliary screen is arranged on the back of the mobile terminal. Generally, a user mainly interacts with a mobile terminal using a main screen, and a sub-screen handles related functions set by the user, such as: alarm clock, calendar, weather, etc., and simultaneously, there is hardly any interaction between the main screen and the auxiliary screen. In order to meet different experience requirements of consumers, the operation of the consumers is facilitated, the experience interest of the consumers when the smart phones are used is improved, and the functions of the auxiliary screen are more and more powerful, such as: the front is the double screen cell-phone that the led screen back is the china ink screen, and the front screen is very clear, and the colour is bright, and the back screen has the feel of paper book, and it is very comfortable to use eyes, is used for reading, and it is fine to read news, and china ink screen general power consumption is lower moreover, and is also greatly increased for a long time for the cell-phone.

At present, when a user uses a dual-screen terminal such as a dual-screen mobile phone, and specifically uses a screen or switches the screen, the user needs to control the screen by means of physical keys according to the setting of the terminal or by manually setting the screen in the setting, so that the control of the screen is very inconvenient, and the use experience of the user is influenced.

Therefore, it is desirable to provide a technical solution for controlling a screen, which can implement display control of a dual screen without using physical keys or manual settings of a user.

Disclosure of Invention

In view of this, embodiments of the present invention provide a method and an apparatus for controlling a screen, and a computer-readable storage medium, which can implement display control of a dual screen without using physical keys or manual settings of a user.

The technical scheme of the embodiment of the invention is realized as follows:

in one aspect, an embodiment of the present invention provides a method for controlling a screen, where when a terminal is detected to be in a flip state, a first initial state of a first screen and a second initial state of a second screen of the terminal are detected, and an initial state is determined according to the first initial state and the second initial state; detecting the turnover frequency of the terminal in a set time period; and when the turning times are determined to meet the condition that the turning times are larger than a set time threshold value, controlling the display of the first screen and the second screen according to the turning times and the initial state.

On the other hand, an embodiment of the present invention provides a device for controlling a screen, which implements the method for controlling a screen, and includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the computer program to implement: when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state; detecting the turnover frequency of the terminal in a set time period; and when the turning times are determined to meet the condition that the turning times are larger than a set time threshold value, controlling the display of the first screen and the second screen according to the turning times and the initial state.

In another aspect, a computer-readable storage medium implementing the method of controlling a screen described above is provided.

According to the method, the device and the computer readable storage medium for controlling the screen, when the screen display of the dual-screen terminal is controlled, the control of the display of the dual-screen terminal is realized through the detected turnover frequency of the dual-screen terminal and the screen state of the dual-screen when the turnover starts, so that the dual-screen control is realized only by the turnover of a user, if extra entity keys are needed, the dual-screen is not required to be set in a setting interface of the terminal, the interruption of browsing contents can be avoided, the control of the dual-screen is conveniently and quickly realized, and the terminal use experience of the user is improved.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

FIG. 3 is a flowchart illustrating a method for controlling a screen according to an embodiment of the invention;

FIG. 4 is a schematic view of the flip shaft according to the first embodiment of the present invention;

FIG. 5 is a flowchart illustrating a method for controlling a screen according to a second embodiment of the present invention;

fig. 6 is a schematic diagram of the terminal before and after rotation according to the second embodiment of the present invention;

FIG. 7 is a schematic view of the rotation angles in the second embodiment of the present invention;

FIG. 8 is a flowchart illustrating a method for controlling a screen according to a third embodiment of the present invention;

fig. 9 is a schematic structural diagram of a device for controlling a screen according to a fourth embodiment of the present invention.

Detailed Description

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, a color temperature 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; the color temperature sensor is used for detecting the color temperature of the ambient light; 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.

Example one

Based on the foregoing embodiments, the embodiments of the present invention provide a method for controlling a screen, where the method is applied to a terminal, and functions implemented by the method may be implemented by a processor in the terminal calling a program code, where of course, the program code may be stored in a computer storage medium, and the terminal at least includes the processor and the storage medium.

Fig. 3 is a flowchart illustrating a method for controlling a screen according to a first embodiment of the present invention, as shown in fig. 3, the method includes:

s301, when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state;

the terminal is a double-screen terminal comprising a first screen and a second screen, wherein the first screen can be a main screen or an auxiliary screen, and the second screen is an auxiliary screen or a main screen different from the first screen. In the embodiment of the invention, the main screen can be arranged on the front surface of the terminal, and the auxiliary screen can be arranged on the back surface of the terminal. The primary screen can be an LED screen, and the secondary screen can be an ink screen. In the embodiment of the present invention, the setting positions of the first screen and the second screen are not limited, and the screen types of the first screen and the second screen are not limited.

When the terminal is detected to be in a turning state, recording the states of the first screen and the second screen when turning occurs, wherein the recorded states are a first initial state and a second initial state respectively, the first initial state when the first screen turns is the same as the state of the first screen when turning begins to occur, and the second initial state when the second screen turns is the same as the state of the second screen when turning begins to occur. The first initial state can be on-screen or off-screen, and the second initial state can be on-screen or off-screen. When the first initial state or the second initial state is a bright screen, the states of the screen are divided into a screen locking state, a main screen state and a content browsing state according to the content displayed by the screen, wherein the content displayed by the screen is called display content, the display content in the screen locking state is a screen locking interface, the display content in the main screen state is a main screen interface, and the display content in the content browsing state is a browsing interface.

When the first initial state is a bright screen and the second initial state is also a bright screen, the initial state is a bright screen; when the first initial state is screen-off and the second initial state is also screen-blacking, the initial state is screen-blacking; the initial state is a bright screen or a black screen, which is collectively referred to as a first state. When the first initial state is a bright screen and the second initial state is a black screen, or the first initial state is a black screen and the second initial state is a bright screen, the initial state is a second state.

A terminal having a first screen and a second screen is provided therein with sensors such as a gravity sensor, a gyroscope, and an acceleration sensor to detect a motion state of the terminal through the sensors. When the terminal is detected to turn over through the sensor and the turning angle is larger than the set turning detection angle threshold, the terminal is determined to be in a turning state. The terminal with the first screen and the second screen may also be provided with two cameras, where the two cameras are located on the front side and the back side of the terminal, respectively, and here, the camera on the front side is referred to as a first camera, and the camera on the back side is referred to as a second camera, when it is detected by the sensor that the terminal is turned over, the first camera and the second camera are used to collect images, the collected images are a first image and a second image, respectively, the image content of the first image and the image content of the second image are compared, and when it is determined that the image contents in the first image and the second image are interchanged, it is determined that the terminal is in a turned-over state, where the image content of the first image is an object shot by the camera on the front side of the terminal, and the content of the second image is an object shot by the camera on the back side of the terminal. Here, when the contents of the parts of the first image and the second image are interchanged, it is also possible to judge that the contents of the images in the first image and the second image are interchanged. Such as: the image content of the first image comprises an object A, an object B and an object C from left to right in sequence, and the image content of the second image comprises the following components from left to right in sequence: the terminal comprises a physical body 1, an object 2 and an object 3, when the terminal is turned clockwise, the area occupied by the object C in the image content of the first image is gradually reduced until disappearing, the area occupied by the object 3 in the image content of the second image is gradually reduced until disappearing, and when the object 3 is determined to appear in the first image and the object C gradually appears in the second image, the terminal is determined to be in a turning state.

When the terminal is detected to turn over, whether the terminal turns over along the turning shaft is judged, and when the terminal turns over along the turning shaft, the terminal is determined to turn over. The turning shaft is an axis for interchanging the front side and the back side of the terminal when the terminal is turned, and is an axis X or an axis Y parallel to the front side of the terminal as shown in fig. 4. When the turnover shaft is an X axis or a Y axis, the front face of the terminal faces upwards and the back face of the terminal faces downwards before turnover, and after one turnover, the front face and the back face of the terminal exchange positions, the front face faces downwards and the front face faces upwards.

S302, detecting the turnover frequency of the terminal in a set time period;

and when the terminal is detected to be in a turning state, detecting the turning times of the terminal in a set time period. The time length of the set time period can be set according to the requirements of users.

In some invention embodiments, the single turnover time required by each turnover when the user of the terminal turns over the terminal can be learned through various learning algorithm models, the turnover time required by the control terminal is determined according to the turnover times and the single turnover time in the control strategy set by the user, and the set time period is automatically set according to the turnover time required by the control terminal, wherein the set time period is greater than or equal to the time selected by the control terminal.

Wherein, the terminal is in the upset in-process, and when positive and reverse interchange position once, then confirm that the terminal takes place a upset to the front of terminal is upper and back for lower example, and when in the upset in-process, the position of positive is in proper order: up-down-up-down, then flip for the first time: the position of the front face is changed from top to bottom, the position of the back face is changed from bottom to top, and the positions of the front face and the back face are interchanged; turning over for the first time: the positions of the front face are changed from lower to upper, the positions of the back face are changed from upper to lower, the positions … … of the front face and the back face are exchanged again, and the like, the positions of the front face and the back face are overturned three times, and the overturning times are determined to be three times. In practical applications, the interchange position is not limited to the interchange between the upper and lower surfaces, and may be a front-back interchange, a left-right interchange, or the like.

In the embodiment of the invention, when the front side and the back side interchange positions are determined, a plane corresponding to one of the faces can be used as a reference plane, whether the front side and the back side interchange positions are determined by using the turning angle of the reference plane, and the front side and the back side interchange positions can also be determined according to the first image content and the second image content shot by the front side camera and the back side camera. When the plane corresponding to one face of the reference sheet is used as a reference plane, and the turning angle of the reference plane is used for judging whether the front face and the back face exchange positions, the plane where the reference plane is located when turning is started once is used as a first face, the plane where the reference plane is located after turning is finished once is called a second face, an included angle between the reference sheet and the second face when the reference sheet is turned from the first face to the second face is determined, and when the included angle between the reference sheet and the second face is matched with a set angle threshold range, the front face and the back face exchange positions of the terminal are determined, and turning is finished once. Wherein, the angle threshold range can be set according to the demand, for example: greater than 160 ° and less than 200 °.

It should be noted that, in the embodiment of the present invention, a specific process of determining whether the terminal is turned and detecting the number of turns is not limited, and the terminal may also be determined and detected by collecting other information parameters.

And S303, when the turning times are determined to be larger than a set time threshold value, controlling the display of the first screen and the second screen according to the turning times and the initial state.

When the number of times of turning of the terminal within the set time period is detected through S302, the number of times of turning is compared with a number threshold, and when the number of times of turning is greater than the set number threshold, it is determined that the display of the first screen and the second screen of the terminal is controlled by the number of times of turning. When the display of the first screen and the second screen is controlled by the number of times of turning, the current initial state of the terminal, namely the first initial state of the first screen and the second initial state of the second screen, needs to be combined.

In some embodiments, controlling the display of the first screen and the second screen according to the number of flips and the initial state comprises: when the initial final state is a first state, determining a target screen corresponding to the turning times; and controlling the bright screen or the black screen of the target screen. Specifically, when the first initial state of the first screen and the initial state of the second screen are both bright screens or black screens, determining a target screen corresponding to the turning times, and controlling the bright screens or the black screens of the target screen, for example: in the first state, the first initial state of the first screen is a black screen, the second initial state of the second screen is a black screen, and when the turning times are three times, the target screen is the first screen, and the first screen is controlled to be bright; when the turning times are four times, the target screen is a second screen, and the second screen is controlled to be bright; and when the turning times are four times, the target screen is the first screen and the second screen, and the first screen and the second screen are controlled to be bright at the moment. For another example: in the first state, the first initial state of the first screen is bright screen, the second initial state of the second screen is bright screen, and when the turning times are three times, the target screen is the first screen, and the first screen is controlled to be black screen; when the turning times are four times, the target screen is a second screen, and the second screen is controlled to be black; and when the turning times are four times, the target screens are the first screen and the second screen, and the first screen and the second screen are controlled to be black.

Here, the relationship between the number of flipping times and the target screen may be set as required, and the relationship between the number of flipping times and the target screen is not limited in the embodiment of the present invention.

Controlling the display of the first screen and the second screen according to the number of flipping times and the initial state further comprises: when the initial state is a second state, generating an adjusting instruction according to the turning times; determining a screen with a bright screen as an adjusting screen, determining a screen with a black screen as a switching screen, switching the display content of the adjusting screen to the switching screen for displaying, and controlling the bright screen or the black screen of the adjusting screen according to the adjusting instruction. Specifically, when the first initial final state and the second initial state of the first screen and the second screen are a bright screen and a black screen, the bright screen is called an adjustment screen, the black screen is called a switching screen, at this time, the display content of the adjustment screen is switched to the switching screen, so that the bright screen of the switching screen is consistent with the display content of the previous adjustment screen, and an adjustment instruction is determined according to the turning times, wherein the adjustment instructions corresponding to the different turning times are different, and the adjustment instruction comprises a bright screen instruction or a black screen instruction. When the screen is kept bright, the display of the adjusting screen can be adjusted to be the main screen display. Such as: and in the second state, the first initial state is a bright screen, the second initial state is a black screen, at the moment, the display content of the first screen is switched to the second screen, when the turning times are three times, the determined adjusting instruction is a bright screen instruction, and the display content of the first screen is adjusted to be displayed as a main screen according to the adjusting instruction.

Here, the method for controlling the screen according to the embodiment of the present invention implements control over display of the dual screen according to the detected number of times of turning and the screen state of the dual screen at the start of turning of the dual screen terminal when the screen display of the dual screen terminal is controlled, so that the dual screen is controlled only by turning of a user, if an additional entity key is needed, the dual screen does not need to be set in a setting interface of the terminal, interruption of browsing content can be avoided, control over the dual screen is conveniently and quickly implemented, and the terminal use experience of the user is improved.

Furthermore, when the double-screen control of the terminal is carried out, the current initial state of the double screens is effectively combined, and the double screens of the terminal are intelligently adjusted in a bright screen mode and a black screen mode or switched in screen content.

Example two

Fig. 5 is a flowchart illustrating a method for controlling a screen according to a second embodiment of the present invention, as shown in fig. 5, the method includes:

s501, when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state;

s502, aiming at one-time overturning, detecting an overturning angle and an overturning speed of the terminal, which overturn along an overturning shaft, wherein the overturning shaft is an axis for interchanging positions of the front side and the back side of the terminal when the terminal overturns; when the turning angle is matched with a set angle threshold range and the turning speed is greater than a set speed threshold, adding 1 to the turning times;

here, when it is detected that the terminal is in the turning state, the number of times of turning of the terminal within a set time period is detected, and the number of times of turning of the terminal is recorded.

When the detection terminal turns over the number of times in the set time period, for each turn over, the detection terminal turns over the turn-over angle and the turn-over speed along the turn-over axis, wherein the turn-over angle is the angle from the initial position of one turn over to the stop position of the turn over. For example: for one-time flipping, when the start position of the flipping is shown in fig. 6(a) and the stop position is shown in fig. 6(b), the flipping angle is the size of the angle θ shown in fig. 7, and when the size of the angle θ is within the set angle threshold, it is determined that one-time flipping is performed, for example: when the angle threshold ranges from 160 ° to 200 °, the angle θ is 170 °, one flipping is performed, and when the angle θ is 100 °, the current flipping is not completed. Whether the front side and the back side of the terminal exchange positions or not is judged by judging whether the turning angle is matched with a set angle threshold range or not, when the front side and the back side of the terminal exchange positions and the positions are exchanged, when the turning angle is larger than the set angle threshold, the terminal is determined to turn for one time, wherein the angle threshold range can be set according to actual requirements.

When the terminal is detected, a plane corresponding to one face of the terminal is used as a reference plane, whether the front face and the back face exchange positions or not is judged according to the turning angle of the reference plane, the plane where the reference plane is located is used as a first face when turning for one time is started, the plane where the reference plane is located after turning for one time is called a second face, an included angle between the reference sheet and the second face from the first face is determined, when the included angle between the reference sheet and the second face from the first face is matched with a set angle threshold range, the front face and the back face exchange positions of the terminal are determined, and turning for one time is completed. Wherein, the angle threshold range can be set according to the demand, for example: greater than 160 ° and less than 200 °.

When the terminal judges whether the terminal finishes one-time turnover, the turnover angle is judged, and meanwhile, the turnover speed in the turnover process is detected, wherein the turnover speed can be an angular speed. And when the overturning speed is greater than the set speed threshold and the overturning angle is matched with the set angle threshold range, determining that the overturning for controlling the terminal is finished once at present, and adding 1 to the overturning times.

S503, determining the turnover frequency of the terminal in a set time period;

here, the number of flips for controlling the flipping of the terminal within a set period of time is detected.

S504, when the turning times are determined to be larger than a set time threshold, the display of the first screen and the second screen is controlled according to the turning times and the initial state.

In the method for controlling the screen provided by the embodiment of the invention, when the turning times within a set time period are detected, whether the turning process is used for controlling the turning of the terminal screen is determined for one turning, the turning angle is judged and the turning speed is detected at the same time, when the turning angle and the turning speed simultaneously meet set conditions, the turning is determined to be the turning of the control terminal screen, and the turning times are added by 1, so that the accidental turning under the condition that the mobile phone and other non-control terminal screens are placed in a pocket is avoided for controlling the terminal screen.

EXAMPLE III

Fig. 8 is a flowchart illustrating a method for controlling a screen according to a third embodiment of the present invention, as shown in fig. 8, including:

s801, when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state;

s802, recording the nth turnover of the terminal in a set time period, and detecting the stationary time after the nth turnover is finished; when the static time is larger than a set static time threshold value, determining that the terminal stops overturning; when the static time is less than or equal to a set static time threshold value, determining that the terminal starts the n + 1-th turnover;

wherein n is a positive integer with increasing value, and the value of n is more than or equal to 1.

When the turnover number of the terminal in a set time period is detected, after the terminal carries out the nth turnover in the set time period, the turnover number is recorded as n, and a timer is started to time after the nth turnover is finished, wherein the time interval from the end of the nth turnover to the start of the (n + 1) th turnover is called as the rest time, and the rest time is detected through the timer. And when the static time is greater than the set static time threshold, determining that the overturning is finished, stopping overturning the terminal, and setting the overturning frequency to be n. And when the rest time is less than or equal to the set rest time threshold, determining that the turnover is not finished, and starting the (n + 1) th turnover by the terminal. And when the terminal starts the (n + 1) th turnover, clearing the timer. Here, the stationary time threshold may be 0.5s, 0.7s, etc., and in practical applications, may be set according to practical requirements.

When the terminal starts to turn for the (n + 1) th time, the turning times are not increased temporarily, and after the (n + 1) th time is finished, the turning times are increased by 1, and the turning times are recorded as n + 1.

S803, determining the turnover frequency of the terminal in a set time period;

s804, when the turning times are determined to be larger than a set time threshold, the display of the first screen and the second screen is controlled according to the turning times and the initial state.

In the embodiment of the invention, when the number of times of terminal turnover is detected, after one turnover is finished, the time from the end of the next turnover to the start of the next turnover is recorded, when the counted time is greater than a set time threshold, the turnover stop is determined, so that the turnover stop is effectively identified, and when the time from the end to the start of the next turnover is less than or equal to a static time threshold, the terminal is determined to still continue turnover, so that a certain time space is reserved for a user in the turnover process.

Example four

Based on the foregoing method embodiment, an embodiment of the present invention provides an apparatus for controlling a screen, as shown in fig. 9, the apparatus including: a memory 901, a processor 902, and a computer program stored on the memory 902 and executable on the processor 901, the processor 902 executing the computer program to implement:

when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state; detecting the turnover frequency of the terminal in a set time period; and when the turning times are determined to meet the condition that the turning times are larger than a set time threshold value, controlling the display of the first screen and the second screen according to the turning times and the initial state.

In an embodiment, when the processor 902 executes the computer program, and when detecting the number of times of flipping of the terminal within a set time period, the processor further implements:

detecting the turnover angle and the turnover speed of the terminal along a turnover shaft aiming at one-time turnover, wherein the turnover shaft is an axis for enabling the front side and the back side of the terminal to exchange positions when the terminal is turned over; and when the turning angle is matched with a set angle threshold range and the turning speed is greater than a set speed threshold, adding 1 to the turning times.

recording the nth turnover of the terminal in a set time period, and detecting the static time after the nth turnover is finished, wherein n is a positive integer with sequentially increased value, and the value of n is more than or equal to 1; when the static time is larger than a set static time threshold value, determining that the terminal stops overturning; and when the static time is less than or equal to a set static time threshold value, determining that the terminal starts the n + 1-th turnover.

In an embodiment, when the computer program is executed by the processor 902, the controlling the display of the first screen and the second screen according to the number of flipping times and the initial state includes:

when the initial final state is a first state, determining a target screen corresponding to the turning times, and controlling the target screen to be bright or black; or

When the initial state is a second state, generating an adjusting instruction according to the turning times, determining that a screen with a bright screen is an adjusting screen, determining that a screen with a black screen is a switching screen, switching display contents of the adjusting screen to the switching screen for displaying, and controlling the bright screen or the black screen of the adjusting screen according to the adjusting instruction.

It is to be noted that the memory 901 in the embodiment of the present invention may correspond to the memory 109 in fig. 1, and the processor 902 may correspond to the processor 110 in fig. 1.

EXAMPLE five

To implement the foregoing method, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program implements:

In an embodiment, when the computer program is executed by a processor, when detecting the number of times of flipping of the terminal within a set time period, the method further comprises:

In an embodiment, the computer program, when executed by the processor, further implements: when the initial final state is a first state, determining a target screen corresponding to the turning times, and controlling the target screen to be bright or black; or when the initial state is the second state, generating an adjusting instruction according to the turning times, determining that the screen with the bright screen is an adjusting screen, determining that the screen with the black screen is a switching screen, switching the display content of the adjusting screen to the switching screen for displaying, and controlling the bright screen or the black screen of the adjusting screen according to the adjusting instruction.

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

1. A method of controlling a screen, the method comprising:

when the terminal is detected to be in a turning state, detecting a first initial state of a first screen and a second initial state of a second screen of the terminal, and determining the initial states according to the first initial state and the second initial state, wherein the first initial state and the second initial state both comprise: a bright screen state or a black screen state; the initial state comprises a first state and a second state;

detecting the turnover frequency of the terminal in a set time period;

determining a target screen corresponding to the turning times when the turning times are larger than a set time threshold and the initial state is the first state; controlling the target screen to be in the bright screen state or the black screen state;

when the turning times are determined to meet the threshold value of the times which is larger than the set time, and when the initial state is the second state, generating an adjusting instruction corresponding to an adjusting screen according to the turning times, wherein the adjusting screen is the screen in the bright screen state;

and controlling the adjusting screen to be in the bright screen state or the black screen state according to the adjusting instruction.

2. The method according to claim 1, wherein when detecting the number of times of flipping of the terminal within a set time period, the method further comprises:

detecting the turnover angle and the turnover speed of the terminal along a turnover shaft aiming at one-time turnover, wherein the turnover shaft is an axis for enabling the front side and the back side of the terminal to exchange positions when the terminal is turned over;

and when the turning angle is matched with a set angle threshold range and the turning speed is greater than a set speed threshold, adding 1 to the turning times.

3. The method according to claim 1, wherein when detecting the number of times of flipping of the terminal within a set time period, the method further comprises:

recording the nth turnover of the terminal in a set time period, and detecting the static time after the nth turnover is finished, wherein n is a positive integer with sequentially increased value, and the value of n is more than or equal to 1;

when the static time is larger than a set static time threshold value, determining that the terminal stops overturning;

and when the static time is less than or equal to a set static time threshold value, determining that the terminal starts the n + 1-th turnover.

4. The method of claim 1, further comprising:

and when the initial state is the second state, determining that the screen with the black screen is a switching screen, and switching the display content of the adjusting screen to the switching screen for displaying.

5. An apparatus for controlling a screen, the apparatus comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the computer program to implement:

detecting the turnover frequency of the terminal in a set time period;

6. The apparatus of claim 5, wherein the processor, when executing the computer program, when detecting the number of times the terminal has flipped within a set time period, further implements:

7. The apparatus of claim 5, wherein the processor, when executing the computer program, when detecting the number of times the terminal has flipped within a set time period, further implements:

8. The apparatus of claim 5, wherein the computer program, when executed by the processor, further comprises:

9. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements a method of controlling a screen according to any one of claims 1 to 4.