CN107807876B

CN107807876B - Split screen display method, mobile terminal and storage medium

Info

Publication number: CN107807876B
Application number: CN201711042459.8A
Authority: CN
Inventors: 王蕾
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2017-10-30
Filing date: 2017-10-30
Publication date: 2021-05-21
Anticipated expiration: 2037-10-30
Also published as: CN107807876A

Abstract

The embodiment of the invention discloses a split screen display method, a mobile terminal and a storage medium. The split-screen display method applied to the mobile terminal comprises the following steps: acquiring original display parameters of an application interface of a target application; determining whether the target application meets a preset screen splitting condition or not according to the screen splitting parameter and the original display parameter; and when the target application does not accord with the preset screen splitting condition, generating a screen splitting abnormal prompt. Therefore, if a screen splitting instruction input by a user is detected, a corresponding screen splitting judgment abnormity prompt can be output, so that the screen splitting abnormity phenomenon caused by directly splitting the screen is avoided, the abnormal screen splitting probability is reduced, the satisfaction degree of the user is improved, and the intelligence of the mobile terminal is improved.

Description

Split screen display method, mobile terminal and storage medium

Technical Field

The invention relates to the technical field of terminals, in particular to a split screen display method, a mobile terminal and a storage medium.

Background

The split screen display is an application interface which is displayed in a partition mode on one screen, and different applications are displayed in different areas, so that a user can view and/or operate the two applications on the same screen, and great convenience is brought to the user.

In the prior art, when the screen is split, the application interface which is originally required to be displayed in a full screen is directly displayed after being reduced in an equal ratio according to a split screen instruction of a user. However, in the split-screen display, sometimes the displayed graphic elements are very small, which further causes the user to have a great effort in viewing or operating, and obviously, the split-screen technology has a problem of poor split-screen effect.

Disclosure of Invention

In view of the above, embodiments of the present invention are directed to a split-screen display method, a mobile terminal and a storage medium, which at least partially solve the problem of poor split-screen effect.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a first aspect of an embodiment of the present invention provides a split-screen display method, applied to a mobile terminal, including:

acquiring original display parameters of an application interface of a target application;

determining whether the target application meets a preset screen splitting condition or not according to the screen splitting parameter and the original display parameter;

and when the target application does not accord with the preset screen splitting condition, generating a screen splitting abnormal prompt.

Based on the above scheme, the method further comprises:

detecting a screen splitting instruction acting on the target application;

and outputting the screen splitting abnormal prompt when the target application is detected not to accord with the preset screen splitting condition and the screen splitting instruction is detected.

Based on the above scheme, the obtaining of the original display parameters of the application interface of the target application includes:

and reading the original display parameters of the current application interface of the target application after the target application is started in the background in advance.

Based on the above scheme, the determining whether the target application meets a preset split screen condition according to the split screen parameter and the original display parameter includes:

determining an updated display parameter of the target application split screen display according to the split screen parameter and the original display parameter;

and determining whether the updated display parameters meet preset split screen conditions.

Based on the above scheme, determining the updated display parameters of the target application split-screen display according to the split-screen parameters and the original display parameters includes:

determining a screen splitting ratio according to the screen splitting parameters;

determining a reduction coefficient according to the display area with the largest remaining area based on the split screen ratio;

and calculating the updated display parameters according to the reduction coefficient and the original display parameters.

Based on the above scheme, the determining whether the updated display parameter meets a preset split-screen condition includes:

and when the display area of the graphic element with the updated display parameter representation preset type is smaller than the minimum display area, determining that the updated display parameter does not accord with the preset split screen condition.

Based on the above scheme, the method further comprises:

storing the updated display parameters;

and/or the presence of a gas in the gas,

and when a screen splitting instruction is detected, displaying an application interface of the target application according to the stored updated display parameters.

determining a reduction coefficient according to the split screen proportion and the currently remaining display area with the largest area;

and when the reduction coefficient is larger than the maximum reduction coefficient, determining that the target application does not accord with the preset screen splitting condition.

A second aspect of an embodiment of the present invention provides a mobile terminal, including:

the system comprises an acquisition unit, a display unit and a display unit, wherein the acquisition unit is used for acquiring original display parameters of an application interface of a target application;

the determining unit is used for determining whether the target application meets a preset split screen condition or not according to the split screen parameter and the original display parameter;

and the generating unit is used for generating a screen splitting abnormal prompt when the target application does not accord with the preset screen splitting condition.

A third aspect of embodiments of the present invention provides a mobile terminal, including: a display screen, a memory, a processor, and a computer storage medium stored on the memory and executed by the processor;

the display screen is used for displaying;

the memory is used for storing information;

the processor is connected with the display screen and the memory respectively, and is used for implementing one or more of the provided split-screen display methods by executing the computer program.

A fourth aspect of the embodiments of the present invention provides a computer storage medium for storing a computer program; the computer program, when executed, enables one or more of the foregoing provided split-screen display methods.

The embodiment of the invention provides a split-screen display method, a mobile terminal and a storage medium, which can not directly perform simple split-screen display processing based on a split-screen instruction, but can determine whether a target application meets a preset split-screen condition according to an original display parameter and a split-screen proportion, and can generate a corresponding split-screen abnormal prompt if the target application does not meet the preset split-screen condition. Therefore, if a screen splitting instruction input by a user is detected, a corresponding screen splitting judgment abnormity prompt can be output, so that the screen splitting abnormity phenomenon caused by directly splitting the screen is avoided, the abnormal screen splitting probability is reduced, the satisfaction degree of the user is improved, and the intelligence of the mobile terminal is improved.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal 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 schematic flowchart of a split-screen display method according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an effect of split-screen display according to an embodiment of the present invention;

fig. 5 is a schematic view of a display effect of a split-screen abnormal prompt provided in an embodiment of the present invention;

fig. 6 is a schematic flowchart of another split-screen display method according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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, 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 mobile terminal, the invention provides various embodiments of the method.

As shown in fig. 3, the present embodiment provides a split-screen display method, applied in a mobile terminal, including:

step S110: acquiring original display parameters of an application interface of a target application;

step S120: determining whether the target application meets a preset screen splitting condition or not according to the screen splitting parameter and the original display parameter;

step S130: and when the target application does not accord with the preset screen splitting condition, generating a screen splitting abnormal prompt.

The mobile terminal provided by the embodiment can be the mobile terminal shown in fig. 1. The mobile terminal can be a man-carried terminal carried by a user, such as a mobile phone, a tablet computer or a wearable device. The mobile terminal may be a vehicle-mounted terminal mounted on various vehicles or the like, or may be a device-mounted terminal carried by various toys or robots.

The target application may be various types of applications, such as a social application for social interaction, a shopping application for shopping, a news application for browsing news, a web page application for web browsing. Typical social applications may include: QQ or WeChat, etc. Typical shopping applications may include panning and the like.

In this embodiment, the step S110 includes: obtaining original display parameters of an application interface of a target application may include:

and acquiring original display parameters of an application interface of the background running application.

The application interface is the first application interface which needs to be displayed on the display screen when the background application is switched from the background operation to the foreground operation, or is the main interface of the target application. For example, when the target application is a WeChat application, if the user last closes the WeChat or switches the WeChat to the background operation, based on the memory function, the first application interface displaying the WeChat displayed in the WeChat in the foreground next time is the application interface displayed in the previous closing. Therefore, in this embodiment, it is the last application interface displayed when the target application was previously closed or switched to the background. In other embodiments, the application interface corresponding to the original display parameter may also be a main application interface of the WeChat. For example, the application interface for the WeChat may include: and setting one page as a default main application interface according to the friend circle display interface, the address book display interface and other interfaces. In this embodiment, the original display parameters may be original display parameters of the main application interface. The main application interface can be an application interface with the highest display frequency and the largest display duration in historical operation according to the target application. In this embodiment, the step S120 may include: whether the first application interface or the main application interface displayed by the target application switched to the foreground meets a preset screen splitting condition or not is judged, and if yes, the target application is considered to meet the screen splitting condition.

In other embodiments, the number of application interfaces for a target application is limited. The step S110 may include: and acquiring the original display parameters of each application interface of the target application. In this way, in the subsequent step S120, it is respectively determined whether each application interface meets the preset split-screen display condition; and confirming that the target application meets the preset screen splitting condition only when each application interface of the target application meets the preset screen splitting condition.

In this embodiment of the present invention, determining whether a certain application interface satisfies the preset split-screen condition may include at least one of the following:

judging whether the specific type of graphic elements in the corresponding application interface is not smaller than a preset area, and if not, determining that the preset split screen condition is met; for example, in the graphic element of the operation control, since the operation control may need to be touched by a user, if the area is too small, a finger of the user may not accurately click the operation control, thereby causing a problem of too high misoperation, in this embodiment, in order to ensure the operation success rate, the specific type of graphic element may include the operation control. In other embodiments, the specific type of graphic element, for example, the graphic element including text, the text is usually viewed by the user, and if the display area of the text is too small, the user may not be clear or may view the text in a laborious condition.

Judging whether the reduction multiple of the corresponding application interface is not more than a preset multiple or not, and if not, determining that the preset screen splitting condition is met; if the reduction factor is too large, the problems that controls, texts and/or graphics of the application interface are too small, the display is not clear and the like are obviously caused.

And judging whether the graphic interface can be completely displayed or not under the condition that the graphic elements meeting the specified type are not smaller than the minimum area after the corresponding graphic elements in the application interface are scaled in an equal ratio, and if the graphic elements can be completely displayed, considering that the preset screen splitting condition is met.

The step S110 may include:

predicting an application to be started by a user according to the historical starting condition of the application, wherein the predicted application to be started by the user is the target application; starting the target application according to the first resource parameter, and reading an original display parameter of an application interface of the target application.

The historical start-up conditions may include: the frequency of application starts; and/or the number of starts within a predetermined time period before the current time, etc.

For example, if the starting frequency of an application is greater than the preset frequency, the application is the application to be started by the user; or sequencing the starting frequency of all applications in the mobile terminal; the N applications with the largest starting frequency are predicted applications to be started by the user.

In the mobile terminal, the method further comprises:

and when the starting instruction input by the user is detected, starting the application with the second resource parameter. The second resource parameter may include: allocating storage resources and computing resources for corresponding application operation; the storage resources may include: a memory space; the computing resources may include: number of threads, etc.

In some embodiments, the amount of resources corresponding to the first resource parameter is less than the amount of resources corresponding to the second resource parameter. In this way, if the number of the target applications is large, the same amount of resources as that of the applications which are normally started based on the user input cannot be allocated to the applications, so that the occupied amount of resources of the mobile terminal is too large, the resource amount of the foreground application is further occupied, and the slow response rate of the foreground application is avoided. Further, when the target application is started, the original display parameters written into a storage space (e.g., a memory) by the target application are read, after the original display parameters are read, the target application is closed, and/or the storage and/or computing resources occupied by the target application are released.

In other embodiments, the predicted application to be launched by the user is launched with the second resource parameter. In this way, if the start instruction of the user is detected, since the application is already started in advance with the second resource parameter, it is obvious that the speed of starting the application is increased from the user perspective.

In some further embodiments, the predicted applications to be started by the user are sorted according to their starting probabilities, which are divided into two categories, where the first category is started with the second resource parameter in the background if the starting probability is higher, and the second category is started with the second resource parameter in the background if the starting probability is lower.

The split screen parameters may include: the area ratio of the split screen, the width ratio of the split screen and other various relevant parameters indicating the display screen after being divided into a plurality of display areas. For example, the area ratio may be: the area ratio of a plurality of display regions into which the screen is divided. For example, by dividing the screen into two display regions, the area ratio may be: 1:1, 3:7 or 2: 9.

The width ratio may be a width ratio in a certain dimension. For example, the display screen may be a rectangular display screen comprising: a longer long side and a shorter short side. The width ratio may be: a width ratio of the occupied length.

The above is merely an example of the split-screen parameter, and the specific implementation is not limited to any one of the above examples.

In some embodiments, the split screen parameters may include: a plurality of split screen ratios. And if the screen splitting ratio is different, the determination result of whether the target application meets the preset screen splitting condition may be different. In this embodiment of the present invention, the step S120 may include:

and determining whether the target application meets preset screen splitting conditions or not under each screen splitting ratio, thereby determining the screen splitting ratio supported by the target application, namely determining which screen splitting ratios the target application meets the preset screen splitting conditions, and generating corresponding screen splitting abnormal prompts based on the screen splitting ratios according to the determination result corresponding to each screen splitting ratio. As such, the method may further comprise:

when a screen splitting instruction is detected, determining the current screen splitting ratio;

and determining whether the corresponding target application under the current screen splitting ratio meets a preset screen splitting condition or not based on a pre-stored determination result, if so, directly splitting the screen, and if not, outputting a screen splitting abnormal prompt.

In other embodiments, the method may further comprise:

when the target application does not support the current split screen proportion, outputting the split screen proportion supported by the target application;

user feedback received based on the output of the split screen ratio supported by the target application is detected, and whether the current split screen ratio is changed or not is determined. And if the user feedback indicating the screen splitting ratio is changed is detected, screen splitting display is carried out by utilizing the screen splitting ratio supported by the target application, and if not, the response of the screen splitting instruction is refused.

Fig. 4 is a schematic diagram of a display effect of a split-screen display. In fig. 4, an application interface of a first application and an application interface of a second application are displayed in different display areas on one display screen. In fig. 4, the first application may be an information page of a news application, where a summary and/or a title of the information is displayed on the hot information page. The second application shown in fig. 4 may be a video application, and the second application shown in fig. 4 may be a frame of video image output by the video application.

The original display parameters may include: the graphical parameters of the graphical elements of the display interface, and/or the display position parameters at the main interface. The graphic parameters may be embodied by red, green, and blue (RGB) data of display data. The display position parameter may be embodied by parameters such as coordinates of each graphic element in the main interface, or may be embodied by a relative position parameter between different graphic originals.

In step S130, if it is determined that one target application does not satisfy the preset screen splitting condition, a screen splitting abnormal prompt may be generated, where the screen splitting abnormal prompt may be a text prompt to be displayed, and/or a voice prompt. In this way, when a screen splitting instruction input by a user is detected, if the screen splitting instruction points to the target application which does not meet the preset screen splitting condition, the screen splitting abnormity prompt is output, and the user is prompted to have screen splitting abnormity if the screen splitting is forced, for example, the problems of incomplete display of an application interface and too small display area are solved. The screen-splitting abnormal prompt may include: and prompting the abnormal first prompting content and/or prompting the second prompting content of the abnormal specific content. For example, the first prompt content only needs to prompt whether the split screen is normal, and the second prompt content prompts that the abnormality is specific information of abnormality such as incomplete display, small display area and the like.

Fig. 5 is a diagram showing an output effect of a split screen exception prompt. Fig. 5 specifically shows that a split-screen exception prompt of "application a split-screen exception" is displayed in a system message column of the operating system. The screen-splitting exception prompt may be a system-level message of an operating system or an application-level message of a screen-splitting application.

In summary, when the split-screen display of the display screen is performed in this embodiment, the split-screen instruction of the direct user is no longer used for split-screen display, but it may be determined whether the preset split-screen condition is satisfied based on the original parameter and the split-screen parameter, and if the preset split-screen condition is not satisfied, a split-screen abnormal prompt may be generated. After the screen splitting abnormal prompt is generated, the application identifier of the target application and the screen splitting abnormal prompt are correspondingly stored, so that when the starting instruction of the target application is detected subsequently, the storage space of the screen splitting abnormal prompt can be inquired based on the application identifier, and the generated screen splitting abnormal prompt is extracted and output, for example, display output and/or voice output.

Optionally, the method further comprises:

detecting a screen splitting instruction acting on the target application;

In the present embodiment, the split screen instruction may be generated based on various user operations such as a click operation, a slide operation, a voice operation, and an eye gesture operation, which are input by the user.

When a screen splitting instruction acting on the target application is detected, if the target application does not meet the preset screen splitting condition, outputting a pre-generated screen splitting abnormal prompt.

And if the screen splitting instruction acting on the target application is detected and the target application meets the preset screen splitting condition, directly performing screen splitting operation on the target application.

Since the frequency division abnormal prompt is generated in advance, the mobile terminal can respond to the speed of the screen division instruction from the user perspective. A

Optionally, the step S110 may include:

In this embodiment, the mobile terminal may start the target application in the background in advance, so that the original display parameters of the application interface of the target application may be read. The current application interface can be the first application interface displayed by the target application from the background to the foreground.

Alternatively, as shown in fig. 6, the step S120 may include:

step S121: determining an updated display parameter of the target application split screen display according to the split screen parameter and the original display parameter;

step S122: and determining whether the updated display parameters meet preset split screen conditions.

In this embodiment, the updated display parameters are calculated by operations such as scaling according to the split screen parameters and the original display parameters. And determining whether the updated display parameters meet preset split screen conditions.

Alternatively, the step S121 may include:

In this embodiment, the split ratio may be the area ratio or the width ratio.

Because the split screens of the display screen are not necessarily equal ratio split screens, in this way, the situation that the areas of the display areas formed by the split screens are different may occur. Some display areas may already be occupied by other applications, so in this embodiment, the reduction factor of the original application interface display area of the target application is determined based on the split screen ratio and the currently remaining maximum display area. The reduction factor may also be referred to as a reduction factor. For example, the ratio of the display area of the whole screen to the currently remaining display area of the largest area is calculated to obtain the reduction factor.

And calculating the updated display parameters based on the reduction coefficient and the original display parameters. For example, the updated display parameters may be calculated by performing coordinate transformation of a graphic element in the application interface. If the coordinates of the original display elements in the original display parameters on the whole display screen form matrix representation, performing dot product calculation, translation calculation and the like on the matrix and the reduction coefficient to obtain a matrix forming the updated display parameters.

In some embodiments, the updated display parameters are stored, and if a split-screen instruction is detected, split-screen display of the target application may be directly performed based on the calculated updated display parameters.

Optionally, the step S122 may include: and when the display area of the graphic element with the updated display parameter representation preset type is smaller than the minimum display area, determining that the updated display parameter does not accord with the preset split screen condition.

The minimum display area may be pre-stored in the mobile terminal, may be received from a corresponding application server, or may be dynamically generated according to user operation data. For example, the fingers of users of different genders and ages are different in thickness. Typically, the finger tip area of a male user's finger is larger than that of a female user, and the finger tip area of a child user's finger is smaller than that of an adult user. The method further comprises the following steps:

counting the touch area of a user acting on the touch display screen;

calculating the fingertip area of the user based on the touch area;

and determining the minimum display area of the touch control based on the fingertip area.

The above provides only a few alternative ways to obtain the minimum display area, and the specific implementation is not limited to any of the above.

Optionally, the method further comprises: and storing the updated display parameters.

Further, the method may further include: and when a screen splitting instruction is detected, displaying an application interface of the target application according to the stored updated display parameters.

In some embodiments, the step S120 further includes:

In this embodiment, whether the preset screen splitting condition is met is determined directly according to the reduction coefficient.

In this case, for example, different target applications are provided with different maximum reduction factors. For example, the maximum reduction factor of the short message application may be greater than the maximum reduction factor of the shopping application, and so on.

In this way, by calculating the reduction coefficient and comparing the reduction coefficient with the maximum reduction coefficient, whether the target application meets the preset split screen condition can be directly judged under the condition of not calculating and updating the display parameters, and the method has the characteristic of simple and convenient implementation.

As shown in fig. 7, the present embodiment provides a mobile terminal, including:

an obtaining unit 310, configured to obtain an original display parameter of an application interface of a target application;

a determining unit 320, configured to determine whether the target application meets a preset split screen condition according to a split screen parameter and the original display parameter;

the generating unit 330 is configured to generate a split-screen exception prompt when the target application does not meet the preset split-screen condition.

The obtaining unit 310 may include: a processor; the processor may be coupled to the storage medium and may be configured to read the raw display parameters of the target application.

The determining unit 320 and the generating unit 330 may also correspond to a processor, and may implement, through execution of a computer program or application software, determination of whether a preset split screen condition is met and generation of a split screen abnormal prompt.

Optionally, the mobile terminal further comprises;

the detection unit can correspond to various sensors for detecting user instructions, such as various human-computer interaction interfaces (e.g., a touch screen) and the like, and can be used for detecting a screen splitting instruction acting on the target application;

and the output unit can correspond to output interfaces such as a display screen or a loudspeaker and the like, and can be used for outputting the screen splitting abnormal prompt when the target application is detected not to accord with the preset screen splitting condition and the screen splitting instruction is detected.

Optionally, the obtaining unit 310 is further configured to read the original display parameter of the current application interface of the target application after the target application is started in the background in advance.

Further, the determining unit 320 may include:

the first determining module can correspond to a calculator and the like, and can calculate updated display parameters based on split screen parameters and original display parameters, specifically, the first determining module is used for determining the updated display parameters of the target application split screen display according to the split screen parameters and the original display parameters;

the second determining module, which may correspond to a processor or the like, may be configured to determine whether the updated display parameter satisfies a preset split-screen condition.

Optionally, the first determining module may be configured to determine a split screen ratio according to the split screen parameter; determining a reduction coefficient according to the display area with the largest remaining area based on the split screen ratio; and calculating the updated display parameters according to the reduction coefficient and the original display parameters.

Further, the second determining module may be configured to determine that the updated display parameter does not meet the preset split-screen condition when the updated display parameter indicates that the display area of the graphic element of the predetermined type is smaller than the minimum display area.

In some embodiments, the mobile terminal further comprises:

the storage unit can correspond to various storage media and can be used for storing the updated display parameters;

and/or the presence of a gas in the gas,

and the display unit can correspond to various types of displays, such as a liquid crystal display, a projection display, an electronic ink display, an Organic Light Emitting Diode (OLED) display and the like, and can be used for displaying the application interface of the target application according to the stored updated display parameters when a screen splitting instruction is detected.

Optionally, the determining unit 320 is further configured to determine a split screen ratio according to the split screen parameter; determining a reduction coefficient according to the split screen proportion and the currently remaining display area with the largest area; and when the reduction coefficient is larger than the maximum reduction coefficient, determining that the target application does not accord with the preset screen splitting condition.

As shown in fig. 8, the present embodiment provides a mobile terminal, including: a display screen 410, a memory 420, a processor 430, and computer programs stored on the memory 420 and executed by the processor 430;

the display screen 410 is used for displaying information, and the memory 420 is used for storing information;

the processor 430 is connected to the display screen 410 and the memory 420, respectively, and is configured to implement the split-screen display method provided in one or more of the foregoing embodiments by executing the computer program.

The touch screen may be various types of display screens 410 such as a liquid crystal display screen 410, an Organic Light Emitting Diode (OLED) display screen 410, an electronic ink display screen 410, and the like.

The memory 420 may include: and a memory 420 for various types of storage media that can store information.

The processor 430 is connected to the touch screen and the memory 420, for example, connected to the touch screen and the memory 420 through an integrated circuit bus, and the like, and may be configured to read and execute a computer program and the like on the memory 420 to implement the split-screen display method provided in one or more of the foregoing technical solutions.

In an embodiment of the invention, the processor 430 may include: a central processing unit, a microprocessor, a digital signal processor, an application processor, a programmable array or an application specific integrated circuit, etc.

The embodiment of the invention provides a computer storage medium, wherein a computer program is stored in the computer storage medium; after being executed, the computer program can realize the split-screen display method provided by one or more of the technical schemes.

The computer storage medium provided by the embodiment of the invention can be various types of storage media, for example, various storage media such as a random access memory, a read only memory, a flash memory, a DVD or a U disk, and can be selected as a non-transitory storage medium.

The following provides a specific example based on any of the embodiments described above:

according to the method, the application is pre-opened on the basis of the background of the mobile phone terminal, the internal parameters of each button and the picture position of the application interface are automatically scanned, the matching with the screen display area and the display part with the largest split screen proportion is automatically carried out, whether the display is incomplete or the display area is too small is judged, and the prompt of whether the split screen is suitable for pushing the user is sent, so that the user is reminded to avoid the problem that the application cannot be used or the experience is poor after the split screen is applied.

For example, a user installs an application a, a background automatically starts the application in advance (but does not display the application on an interface), a parameter L1 of an image and a position when the application is in a full screen is scanned and read, background calculation is performed by combining different current split screen ratios (1:1/3:7, and the like), whether the original position parameter L1 can be displayed completely in a display area L2 with the largest screen area after split screen after being reduced according to the split screen ratio supported by the mobile phone is automatically judged, whether the application can be split screen or not and which ratios can be supported by split screen are automatically listed, the user is reminded when the user wants to split screen the application, and whether the corresponding application is suitable for split screen is judged.

In conclusion, the scheme can intelligently identify whether the application is suitable for split screen, the convenience and the rapidness of the split screen for the user are brought to the maximum, the split screen user experience degree of the user is improved, and the more friendly human-computer interaction experience is enhanced.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all the functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A split screen display method is applied to a mobile terminal, and comprises the following steps:

acquiring original display parameters of an application interface of a target application; the application interface of the target application comprises at least one of the following: the target application is switched from background operation to foreground operation, and a first application interface displayed on a display screen, a last application interface displayed when the target application is closed last time or switched to background operation, an application interface with the highest display frequency of the target application in historical operation, and an application interface with the largest display time of the target application in historical operation are displayed;

when the target application does not accord with the preset screen splitting condition, generating a screen splitting abnormal prompt;

determining whether the target application meets a preset screen splitting condition according to the screen splitting parameter and the original display parameter, wherein the determining comprises:

2. The method of claim 1,

the method further comprises the following steps:

detecting a screen splitting instruction acting on the target application;

3. The method of claim 1,

the determining of the updated display parameters of the target application split screen display according to the split screen parameters and the original display parameters comprises:

4. The method of claim 1,

the determining whether the updated display parameter meets a preset split screen condition includes:

5. The method of claim 1,

the method further comprises the following steps:

storing the updated display parameters;

and/or the presence of a gas in the gas,

6. The method according to claim 1 or 2,

determining whether the target application meets a preset screen splitting condition according to the screen splitting parameter and the original display parameter, wherein the determining comprises the following steps:

7. A mobile terminal, comprising: a display screen, a memory, a processor, and a computer program stored on the memory and executed by the processor;

the display screen is used for displaying;

the memory is used for storing information;

the processor is connected to the display screen and the memory, respectively, and is configured to implement the split-screen display method provided in any one of claims 1 to 6 by executing the computer program.

8. A computer storage medium for storing a computer program; the computer program, when executed, enables the split screen display method provided in any one of claims 1 to 6.