CN115643444A

CN115643444A - Screen projection display method, intelligent terminal and storage medium

Info

Publication number: CN115643444A
Application number: CN202211077322.7A
Authority: CN
Inventors: 杨宝宁
Original assignee: Shenzhen Transsion Holdings Co Ltd
Current assignee: Shenzhen Transsion Holdings Co Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-24

Abstract

The application provides a screen projection display method, an intelligent terminal and a storage medium, and relates to the technical field of communication. The method comprises the following steps: after screen projection connection with source equipment is established, receiving equipment identification and a current mode sent by the source equipment; searching a recommended application corresponding to the equipment identifier and the current mode in a preset database; and opening and displaying the recommended application. According to the method, the recommended application corresponding to the current mode is automatically triggered to be opened and displayed, and the screen projection display efficiency of the application is improved.

Description

Screen projection display method, intelligent terminal and storage medium

Technical Field

The application relates to the technical field of communication, in particular to a screen projection display method, an intelligent terminal and a storage medium.

Background

With the continuous progress and development of the technology, the existing electronic devices such as mobile phones and tablet computers can display data on screen-projection display devices such as televisions in a screen-projection manner. Because applications on the electronic device are numerous, it becomes especially important for a user how to quickly open a window corresponding to an application to be projected on a screen projection display device.

The prior art scheme is as follows: in the process of screen projection display, the display device to be projected recommends applications, which are frequently used by a user in a recent period, to the screen projection display device, the applications are displayed on the screen projection display device, and then the user needs to click on the screen projection display device to open a window corresponding to the applications.

However, in the prior art, users need to participate in the screen projection display device, and the operation path is long, so that the screen projection display efficiency is low.

Disclosure of Invention

In view of the above technical problems, the present application provides a screen-projecting display method, an intelligent terminal and a storage medium, so that a user can shorten a screen-projecting display path, thereby improving screen-projecting display efficiency.

According to a first aspect of the present application, there is provided a screen projection display method, including the steps of:

s10: after screen projection connection with source equipment is established, receiving equipment identification and a current mode sent by the source equipment;

s20: searching the recommended application corresponding to the equipment identifier and the current mode in a preset database;

s30: and opening and displaying the recommended application.

Optionally, the recommended application is an application for which the use frequency and/or the use duration of the source device corresponding to the device identifier in the current mode state reach a preset condition.

Optionally, after step S10, the method further includes:

s40: under the condition that the equipment identifier and/or the recommended application are not found in a preset database, displaying each alternative application through an application candidate window, wherein the alternative application is an application of which the use frequency and/or the use duration of the source equipment in the current mode state reach preset conditions;

s50: responding to a recommended application selection instruction in the application candidate window, and taking the selected application as the recommended application of the source equipment in the current mode state;

s60: and adding the equipment identification and/or the recommended application into the preset database.

Optionally, in step S40, the displaying each alternative application through the application candidate window includes:

sequencing the alternative applications according to the sequence that the use frequency and/or the use duration of the source equipment in the current mode state are/is from high to low;

and displaying each alternative application in an application candidate window according to the sequencing result.

Optionally, after step S10, the method further includes:

s70, determining the application of which the use frequency and/or the use duration of the source equipment corresponding to the equipment identification in the current mode state are/is less than a hidden threshold value as a hidden application;

and S80, hiding the application icon of the hidden application on the desktop.

Optionally, the method further comprises:

and S90, responding to the hiding cancellation operation, and displaying the application icon of the hidden application on the desktop.

According to a second aspect of the present application, there is provided a screen projection display method, including:

s100: determining a current mode in response to a mode selection instruction;

s200: and after screen projection connection with the target equipment is established, sending the equipment identifier of the equipment and the current mode to the source equipment.

Optionally, the method further comprises:

s300: and sending the use frequency and/or the use duration of each application when the device is in the current mode state to the target device.

According to a third aspect of the present application, the present application further provides an intelligent terminal, including: the device comprises a memory and a processor, wherein the memory is stored with a screen projection display program, and the screen projection display program realizes the steps of the method when being executed by the processor.

According to a fourth aspect of the present application, there is also provided a computer storage medium storing a computer program which, when executed by a processor, performs the steps of the method as described above.

As described above, the screen projection display method of the present application includes the steps of: s10: after screen projection connection with source equipment is established, receiving equipment identification and a current mode sent by the source equipment; s20: searching the recommended application corresponding to the equipment identifier and the current mode in a preset database; s30: and opening and displaying the recommended application.

According to the method and the device, the recommended application corresponding to the current mode is automatically triggered to be opened and displayed in a mode of searching the recommended application corresponding to the current mode in the preset database, manual participation is not needed, and the screen-throwing display efficiency of the application is improved.

It should be understood that the statements in this section are not intended to identify key or critical features of the embodiments of the present application, nor are they intended to limit the scope of the present application. Other features of the present application will become apparent from the following description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic hardware structure diagram of a mobile terminal implementing various embodiments of the present application;

fig. 2 is a diagram illustrating a communication network system architecture according to an embodiment of the present application;

fig. 3 is a schematic diagram of an application scenario according to an embodiment of the present application;

fig. 4 is a flowchart illustrating a screen projection display method according to the first embodiment;

fig. 5 is a flowchart illustrating a screen projection display method according to a second embodiment;

FIG. 6 is a schematic view of a target window shown according to a second embodiment;

fig. 7 is a flowchart illustrating a screen projection display method according to a third embodiment;

FIG. 8 is a schematic diagram of a mode configuration interface shown in accordance with a third embodiment;

fig. 9 is a flowchart illustrating a screen projection display method according to a fourth embodiment.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

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 a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element, and further, components, features, elements, and/or steps that may be similarly named in various embodiments of the application may or may not have the same meaning, unless otherwise specified by its interpretation in the embodiment or by context with further embodiments.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if," as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination," depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", further for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or partially with other steps or at least some of the sub-steps or stages of other steps.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.

It should be noted that step numbers such as S10 and S20 are used herein for the purpose of more clearly and briefly describing the corresponding contents, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S20 first and then S10 in the specific implementation, but these should be within the protection scope of the present application.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to indicate elements are used only for facilitating the description of the present application, and have no particular meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

Both the target device and the source device in the embodiment of the present application may refer to an intelligent terminal. The intelligent terminal may be implemented in various forms. For example, the smart terminal described in the present application may include smart terminals 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 fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application 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 application, 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), TDD-LTE (Time Division duplex-Long Term Evolution, time Division Long Term Evolution), 5G, and so on.

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 for receiving an audio or video signal. 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. Optionally, the light sensor includes an ambient light sensor that may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 1061 and/or the 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), detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing gestures of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometers and taps), 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. Alternatively, 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. Optionally, the touch detection device detects a touch direction of a user, detects a signal caused by a 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. Optionally, 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 thereto.

Alternatively, 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 program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, 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 and a modem processor, optionally, the application processor mainly handles operating systems, user interfaces, application programs, etc., and the modem processor 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 and the like, which will not be described in detail herein.

In order to facilitate understanding of the embodiments of the present application, a communication network system on which the mobile terminal of the present application 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 disclosure, 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.

Optionally, 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. Optionally, the eNodeB2021 may connect with other enodebs 2022 via backhaul (e.g., X2 interface), the eNodeB2021 connects to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include MME (Mobility Management Entity) 2031, hss (Home Subscriber Server) 2032, other MME2033, SGW (Serving gateway) 2034, pgw (PDN gateway) 2035, PCRF (Policy and Charging Rules Function) 2036, and the like. Optionally, the MME2031 is a control node that handles signaling between the UE201 and the EPC203, providing 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 application 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 (e.g. 5G), and the like.

Based on the above mobile terminal hardware structure and communication network system, various embodiments of the present application are provided.

For ease of understanding, an application scenario of the embodiment of the present application is first described.

Fig. 3 is a schematic diagram of an application scenario related to an embodiment of the present application. As shown in fig. 3, the application scenario of the present embodiment involves two devices: any one of the two devices is a source device, the other device is a target device, and screen projection display is carried out between the source device and the target device.

In order to solve the technical problem, the overall inventive concept of the present application is to provide a screen-on-screen display method, in which a window corresponding to a recommended application is automatically triggered and opened in a manner that a target device searches for an application identifier of the recommended application in a preset database, so that human involvement is not required, and the screen-on-screen display efficiency of the application is improved.

The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.

First embodiment

Fig. 4 is a flowchart illustrating a screen projection display method according to the first embodiment. As shown in fig. 4, the method of this embodiment, applied to a target device, includes the following steps:

s10: and after screen projection connection with the source equipment is established, receiving the equipment identification and the current mode sent by the source equipment.

In the embodiment of the application, the Source device may be referred to as a Source terminal, which is a terminal that loads user data such as audio and video in a screen projection process; step S10 and other steps subsequent to the first embodiment are performed by the target device, which may be referred to as a Sink end, that is, an end responsible for displaying during the screen projection process. The source device and the target device may both refer to any of the intelligent terminals, and the platform system of the intelligent terminal includes but is not limited to: android systems, windows8 systems, meego systems, etc. The platform system settings of the source device and the target device are not specifically limited in the embodiments of the present application, and when the two are different platform systems, it can be understood that cross-platform and cross-device interconnection is realized. The Source end is provided with a main screen, and after the Source end and the Sink end are successfully connected in a screen projection mode, the Sink end actively opens a window corresponding to the recommended application, and the behavior of the window corresponding to the recommended application is consistent with the behavior of the main screen of the Source end. The embodiment of the present application does not specifically limit the specific representation form of the device identifier of the source device, for example: may be a string of characters.

It should be understood that each pattern corresponds to a pattern identification. The current mode may refer to an operation mode, a leisure mode, or other modes, but the classification of the modes is not particularly limited in the embodiments of the present application.

Optionally, the Source end is a mobile phone end, the Sink end is a PC end, and the Source end can perform custom configuration on the current mode before the Sink end establishes a screen-casting connection with the Source end.

S20: and finding the recommended application corresponding to the equipment identifier and the current mode in a preset database.

It should be understood that the recommended applications may be understood as common applications of the user, and the same source device corresponds to different recommended applications in different modes. Further, the recommended application may be stored in a preset database in the form of an application identifier, and the embodiment of the present application is not specifically limited to the specific expression form of the application identifier, for example: may be a string of characters. The device identifier of the source device and the application identifier of the recommended application are both set before the search, for example: when QQ music and Xiaoxiaole music frequently used by a certain user are set in advance to serve as recommended applications of source equipment used by the user in a leisure mode, the identification of the QQ music, the identification of the Xiaoxiaole music, the equipment identification of the source equipment and the mode identification of the leisure mode are correspondingly stored in a preset database, and data preparation work is carried out for searching the application identification of the recommended applications.

Further, the different modes correspond to different application identifications of the recommended applications. For example, the application identifier of the notepad is identified in the application identifier of the corresponding recommended application in the working mode; the application identifier of the corresponding recommended application in the leisure mode is an application identifier of internet cloud.

By executing the above S10, the present application can ensure that the device identifiers of multiple different source devices are distinguished under the condition of multiple source devices, and further, in step S20, the application identifiers of recommended applications of different source devices in the current mode are effectively distinguished.

S30: and opening and displaying the recommended application.

In the step S20, the device identifier of the source device and the recommended application corresponding to the current mode are found in the preset database, and the trigger condition for opening and displaying the recommended application in the step S30 is formed. By executing S30, it can be ensured that the user data displayed in the window corresponding to the opened recommended application is consistent with the user data on the home screen of the source device. S10 to S30 are all processes implemented after the interconnection between the source device and the target device is established. The embodiment of the application does not specifically limit the communication establishment of the two devices and the establishment process of the data channel.

By executing the steps S10-S30, the recommended application is automatically triggered to be opened and displayed in a mode that the target device searches the device identifier of the source device and the application identifier of the recommended application corresponding to the current mode in the preset database, manual participation is not needed, the operation path of a user is reduced, and the screen projection display efficiency of the application is improved.

It should be understood that the specific description of the selection process of the recommended application is referred to step S50 in the second embodiment described below, and the detailed description thereof is omitted here.

In the screen projection process of the related art, a window is additionally opened, and applications commonly used by a user in the last period of time are displayed in the window, and the method has the following defects: under different scenes, the recommended applications are fixed and cannot meet the requirements of users. Based on the application recommendation method, a new application recommendation mode is provided, namely different applications are recommended to the user along with the change of the mode. The preset conditions are exemplified as follows: the frequency of use of the application needs to be at least once per hour for at least 5 minutes each. When the source device is in the current mode state, the accuracy of the recommended application can be ensured by determining the recommended application mode by the source device based on the use frequency and/or the use duration.

That is to say, because the common applications of the user in the working mode and the leisure mode are completely different, the mode selection is performed by the user at the source device end in the embodiment of the present application, so that the recommendation application of the corresponding mode can be provided for the target device in different scenes, and the recommendation accuracy is improved.

Second embodiment

Fig. 5 is a flowchart illustrating a screen projection display method according to a second embodiment. After step S10 in the first embodiment, as shown in fig. 5, the method of this embodiment further includes:

s40: and under the condition that the equipment identifier and/or the recommended application is not found in a preset database, displaying each alternative application through an application candidate window, wherein the alternative application is an application with the use frequency and/or the use duration reaching preset conditions when the source equipment is in the current mode state.

In the embodiment of the application, when the Source terminal and the Sink terminal are connected for the first time, a situation that the device identifier and the recommended application of the Source terminal are not found in the preset database generally occurs. In this case, each of the alternative applications is displayed through the application candidate window. Illustratively, if a user selects a working mode at a Source end, and after cross-platform and cross-device interconnection is established, the Sink end automatically opens an application candidate window, as shown in fig. 6, where the application candidate window is displayed on a desktop of the Sink end, and the alternative applications in the application candidate window include: application A, application B, application C, and application D. The four alternative applications are to-be-selected applications which are selected by the Source end according to the working mode and used for high frequency in the mode. The Sink terminal displays the top several applications in the applications to be selected as the selected applications in the window, the user can check the selected applications to determine the selected applications as recommended applications, and the recommended applications are characterized in that: and recommending that the application is automatically opened after the next connection between the Sink end and the Source end in the current mode is successful. The screening rule of the alternative application is determined by the frequency and/or the duration of use. The frequency of use, i.e., the frequency of use described above, may be displayed in the form of a tppe field. The setting of the screening rule in the embodiment of the present application is not specifically limited, and may be time-first or use-frequency-first. It should be noted that the number of recommended applications is not specifically limited in this application.

In practical applications, the application on the Source device is continuously updated, if the Source terminal acquires data of the application A, B, C in the current mode, where the application a is software that is downloaded before the connection and is not used. And the Sink end stores the application B and the application C corresponding to the current mode in the preset database when the Sink end is connected last time, so that the application A cannot be opened and displayed after the connection. In this case, the user may open the application candidate window and click the setting option on the window, so that when the user does not find the application required by the user in the displayed recommended application, the application required by the user may still be triggered to open and displayed by adding an interactive operation manner, so as to meet the personalized requirement of the user.

S50: and responding to a recommended application selection instruction in the application candidate window, and taking the selected application as the recommended application of the source equipment in the current mode state.

The recommended application selection instruction can be understood as an icon check instruction. After screen projection connection, an application window to be selected on a desktop of a Sink end is popped up, and a user can manage addition and deletion of recommended applications. For example: the recommended application is added by checking the application a in fig. 6, and the recommended application is deleted by canceling the checking of the application D in fig. 6. Through the operation of S50 described above, quick management of recommended applications can be achieved.

For example, the user selects a leisure mode at the Source end, and in the leisure mode, applications of music software classes, such as QQ music, cool dogs, cool me, and internet clouds, are used frequently, and can be used as alternative applications. In this case, a preset database of the Sink side holds recommended applications corresponding to the current mode in advance to decide which recommended application to open when determining the current mode, if two alternative applications, namely, QQ music and cool me, are taken as recommended applications, the two recommended applications are added to the preset database, so that when the Sink side receives the current mode sent by the source device, the QQ music and cool me are automatically opened at the same time, and the two recommended applications are displayed on the same interface.

By executing S40-S60, the user can select the interested recommended application from the alternative applications according to personal requirements, and the user experience can be improved.

Optionally, in step S40, displaying each of the candidate applications through the application candidate window includes the following steps S401 to S402, where:

s401: and sequencing the alternative applications according to the sequence that the use frequency and/or the use duration of the source equipment in the current mode state are/is from high to low.

S402: and displaying each alternative application in an application candidate window according to the sequencing result.

By executing S401, the embodiment of the present application refines the selection process of the alternative applications, and by executing S402, the embodiment of the present application can sequentially display the alternative applications in the application candidate window.

Optionally, after step S10, the method further includes:

and S80, hiding the application icon of the hidden application on the desktop.

The hidden threshold value is not specifically limited in the embodiment of the present application. By performing the operations of S70 to S80, the desktop display can be simplified.

Optionally, the method further comprises:

In the embodiment of the present application, the hiding cancellation operation may be completed by a user through an input device operation. The input device may be a keyboard, a remote controller, or the like. According to the embodiment of the application, the application icon of the hidden application can be displayed on the desktop by a user through the hiding cancellation operation, and then preparation is made for opening and displaying the hidden application corresponding to the application icon, so that the user requirements can be met.

Third embodiment

Fig. 7 is a flowchart illustrating a screen projection display method according to a third embodiment. The embodiment is applied to source equipment, and the screen projection display method comprises the following steps:

s100: the current mode is determined in response to a mode selection instruction. Optionally, after determining the current mode, the source device may screen an alternative application from existing applications of the source device, and a screening process of the alternative application is described in S101 to S104 below, which is not described herein again.

In this embodiment, the source device may package the device identifier and the current mode of the device. The packaging is to convert normal data into data capable of being transmitted in the network. Through executing the operations of S100 to S200, the present application may determine the current mode of the source device, and further provide data support for the target device to automatically open and display the recommended application corresponding to the current mode when the source device is in the current mode.

Optionally, the method further comprises:

s300: and sending the use frequency and/or the use duration of each application when the equipment is in the current mode state to the target equipment.

By executing S300, on one hand, the embodiment of the present application may implement selection of an alternative application and selection of a recommended application at the target device, reduce processing pressure of the source device, and improve processing rate.

Optionally, step S100 includes the steps of:

s101: and responding to the screen projection display triggering operation, and displaying a mode configuration interface containing icons of at least two modes.

In the embodiment of the application, the Source terminal can select the mode through the mode configuration interface, and simply describe the explanation and difference of the two modes on the mode configuration interface. As shown in fig. 8, the current mode can be classified into a working mode and a leisure mode.

S102: and responding to a mode selection instruction triggered based on the mode configuration interface, and selecting a mode corresponding to the mode selection instruction as a current mode.

It should be understood that, after the user selects the current mode based on the mode configuration interface in fig. 8 and turns on the switch corresponding to the mode, the Sink end displays the recommended application corresponding to the current mode according to the current mode after establishing the screen projection connection with the Source end. Specifically, as shown in fig. 8, after the user turns on a switch of "whether to turn on the recommendation interface after screen projection", the target device may automatically turn on the recommendation application. The mode selection is carried out by two switches, one switch corresponds to the on or off of a working mode, and the other switch corresponds to the on or off of a leisure mode; in the leisure mode, if the screen is successfully projected, the target device automatically recommends to open entertainment software such as music and games. The mode in the embodiment of the application is turned on or off in a switch mode, so that the user can conveniently select the mode.

After S102 is executed, before S300, the method includes:

s103: and taking the application in the current mode as the application to be selected.

S104: and acquiring the use frequency and/or the use duration of the application to be selected in the current mode state of the source equipment.

S105: and sequencing all the applications to be selected based on the use frequency and/or the use duration to obtain application sequencing results, and screening out the alternative applications from the application sequencing results.

In the embodiment of the application, by executing S101 to S105, data of the application to be selected in a period of time is obtained mainly through an interface similar to that provided by States at a Source terminal, and then data cleaning is performed according to a sorting rule, that is, according to the use frequency and/or the use duration, so that the corresponding application to be selected can be provided for the current mode selected by the user, and the accuracy of recommending the application to the window to be selected by the application to be selected to the target device by the application is improved.

Fourth embodiment

Fig. 9 is a flowchart illustrating a screen projection display method according to a fourth embodiment. As shown in fig. 9, the screen projection display method includes the following steps:

s1: and establishing a connection and a data transmission channel between the Source end and the Sink end.

It should be understood that, for the Source terminal, the following S2 to S5 are performed: wherein, S2: entering a mode configuration interface; s3: selecting a current mode; s4: acquiring the use frequency and/or the use duration of the application in a preset time period; s5: and sorting, packaging and sending the data.

Aiming at the Sink end, executing the following S6-S15, wherein S6: data is received and parsed.

S7, searching the equipment identifier of the Source end in a preset database, if the equipment identifier is searched, executing S8, and if the equipment identifier is not searched, executing S14.

S8: and searching the recommended application corresponding to the current mode in a preset database, if the recommended application corresponding to the current mode is searched, executing S15, and if the recommended application corresponding to the current mode is not searched, executing S9.

S9: and displaying the application candidate window.

S10: receiving a click operation; s11: the application is opened and displayed.

S12: judging whether a checking instruction is received; if yes, executing S13, otherwise ending.

S13: storing the recommended application into a preset database so as to automatically open the recommended application when the recommended application is connected next time;

s14: adding a device identifier; and continues to execute S9 after the addition operation is completed.

S15: and opening and displaying the recommended application. The specific implementation process of the method is as in the first three embodiments, and is not described herein again.

In summary, after the target device and the source device are connected in a screen-casting mode for the first time, the Sink end automatically pops up the application window to be selected, the user can select the alternative application in a mode of triggering the selection instruction, and the selected alternative application is automatically opened as the recommended application after the screen-casting connection is performed for the next time. That is to say, after the user selects, the data is stored in a preset database of the Sink terminal together with the device identifier (such as device id) and the mode identifier of the Source terminal, after the next connection, the Sink terminal compares the device identifier of the Source terminal to determine whether the device identifiers correspond to each other, if so, the application identifier of the recommended application corresponding to the current mode is obtained from the preset database, and if so, the recommended application is opened and displayed.

It should be understood that the execution flow of the screen projection display method can enable a user to freely select a mode at the Source end, and can automatically open and display the recommended application at the Sink end, so that the beneficial effect of reducing the operation path of the user when the user projects and displays the recommended application is achieved.

The present application further provides a screen projection display device, which is applied to a target device, and includes: receiving module, search module and throw the screen display module, wherein:

and the receiving module is used for receiving the equipment identifier and the current mode sent by the source equipment after the screen projection connection with the source equipment is established.

And the searching module is used for searching the recommended application corresponding to the equipment identifier and the current mode in a preset database.

And the screen projection display module is used for opening and displaying the recommended application.

The application also provides a screen projection display device, which is applied to source equipment and comprises a determining module and a sending module, wherein:

a determining module for determining a current mode in response to a mode selection instruction;

and the sending module is used for sending the equipment identifier of the equipment and the current mode to the source equipment after the screen projection connection is established with the target equipment.

The application further provides an intelligent terminal, the intelligent terminal comprises a memory and a processor, the memory is stored with a screen projection display program, and the screen projection display program is executed by the processor to realize the steps of the screen projection display method in any embodiment.

The present application further provides a computer-readable storage medium, in which a screen projection display program is stored, and when being executed by a processor, the screen projection display program implements the steps of the screen projection display method in any of the above embodiments.

In the embodiments of the intelligent terminal and the computer-readable storage medium provided in the present application, all technical features of any one of the above embodiments of the screen projection display method may be included, and the contents of the expansion and explanation of the specification are substantially the same as those of the above embodiments of the method, and are not described herein again.

Embodiments of the present application also provide a computer program product, which includes computer program code, when the computer program code runs on a computer, the computer is caused to execute the method in the above various possible embodiments.

Embodiments of the present application further provide a chip, which includes a memory and a processor, where the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device in which the chip is installed executes the method in the above various possible embodiments.

It should be understood that the foregoing scenarios are only examples, and do not constitute a limitation on application scenarios of the technical solutions provided in the embodiments of the present application, and the technical solutions of the present application may also be applied to other scenarios. For example, as can be known by those skilled in the art, with the evolution of system architecture and the emergence of new service scenarios, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

The steps in the method of the embodiment of the application can be sequentially adjusted, combined and deleted according to actual needs.

The units in the device of the embodiment of the application can be combined, divided and deleted according to actual needs.

In the present application, the same or similar term concepts, technical solutions and/or application scenario descriptions will be generally described only in detail at the first occurrence, and when the description is repeated later, the detailed description will not be repeated in general for brevity, and when understanding the technical solutions and the like of the present application, reference may be made to the related detailed description before the description for the same or similar term concepts, technical solutions and/or application scenario descriptions and the like which are not described in detail later.

In the present application, each embodiment is described with emphasis, and reference may be made to the description of other embodiments for parts that are not described or illustrated in any embodiment.

The technical features of the technical solution of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present application should be considered as being described in the present application.

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 application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.

In the above embodiments, all or part of the implementation may be realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, memory Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A screen projection display method is characterized by comprising the following steps:

s20: searching a recommended application corresponding to the equipment identifier and the current mode in a preset database;

s30: and opening and displaying the recommended application.

2. The method of claim 1,

and the recommended application is the application of which the use frequency and/or the use duration of the source equipment corresponding to the equipment identification in the current mode state reach preset conditions.

3. The method of claim 1,

after step S10, the method further comprises:

4. The method of claim 3,

in step S40, the displaying each alternative application through the application candidate window includes:

5. The method of claim 1,

after step S10, the method further includes:

and S80, hiding the application icon of the hidden application on the desktop.

6. The method of claim 5,

the method further comprises the following steps:

7. A screen projection display method is characterized by comprising the following steps:

s100: determining a current mode in response to a mode selection instruction;

s200: and after the screen projection connection with the target equipment is established, sending the equipment identifier of the equipment and the current mode to the source equipment.

8. The method of claim 7,

the method further comprises the following steps:

9. An intelligent terminal, characterized in that, intelligent terminal includes: a memory and a processor, wherein the memory stores a screen projection display program, and the screen projection display program realizes the steps of the screen projection display method according to any one of claims 1 to 8 when executed by the processor.

10. A readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the projection display method according to any one of claims 1 to 8.