CN113407232A

CN113407232A - Screen projection software compatibility method, equipment and computer readable storage medium

Info

Publication number: CN113407232A
Application number: CN202110728529.5A
Authority: CN
Inventors: 廖松茂
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-09-17

Abstract

The invention discloses a screen projection software compatible method, equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring and installing a mobile screen projection program transmitted by the computer terminal; determining a new-old relationship between the screen projection framework program and the mobile screen projection program; and if the screen projection framework program is newer than the mobile screen projection program, the screen projection framework program is in butt joint with the mobile screen projection program through an old version interface in the screen projection framework program, and if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is in butt joint with the modified new version interface of the mobile screen projection program. The method and the device realize a humanized screen-projecting software compatibility scheme, solve the problem of screen-projecting software upgrading at both ends of a computer and a mobile phone, are a compatible processing scheme with small operation burden of users, high execution efficiency and no mutual influence, and enhance the user experience.

Description

Screen projection software compatibility method, equipment and computer readable storage medium

Technical Field

The invention relates to the field of mobile communication, in particular to a screen projection software compatibility method, screen projection software compatibility equipment and a computer readable storage medium.

Background

In the prior art, with the continuous development of intelligent terminal equipment, screen projection applications based on mobile devices such as mobile phones are increasingly widely used and popular by users. In particular, a screen projection scheme has been proposed in the present stage in which a mobile device with a small screen such as a mobile phone is used as a projected terminal, and an operable display device with a large screen such as a computer is used as a screen projection terminal. In such screen projection schemes, a computer end and a projected mobile phone end of a screen projection part both need to be provided with specific screen projection software. Wherein, the technical point update aiming at any one of the mobile phone end and the computer end probably influences the normal use of the other end. For example, when a function is modified in a screen projection program of a computer at a computer end, the program at the computer end is released and installed, and at this time, it is likely that a mobile phone version on a user's hand is an old version, and if the compatibility problem is not solved, it is likely that a new computer end causes a problem that the old mobile phone version cannot be used. Meanwhile, it is also possible that the mobile phone terminal has already released the latest upgrade version, that is, the mobile phone of the user has already been upgraded to the latest, but the version of the computer terminal of the user cannot be upgraded in time, and if the old version of the computer terminal is used, if the compatible policy is not in place, the situation that the new version of the mobile phone cannot be used on the old version of the computer is also encountered.

Therefore, in order to solve the problem of upgrading screen projection software at both ends of a computer and a mobile phone in the existing screen projection scheme, a compatible scheme which has low operation burden and high execution efficiency and does not affect each other is urgently needed.

Disclosure of Invention

In order to solve the technical defects in the prior art, the invention provides a screen-projecting software compatibility method, which comprises the following steps:

and when the mobile end of the projected screen is connected to the computer end of the projected screen, acquiring and installing the mobile screen projection program transmitted by the computer end.

And detecting a first version number of a screen projection frame program in the mobile terminal and a second version number of the mobile screen projection program.

And determining the new and old relationship between the screen projection frame program and the mobile screen projection program by comparing the first version number with the second version number.

And if the screen projection framework program is newer than the mobile screen projection program, the screen projection framework program is in butt joint with the mobile screen projection program through an old version interface in the screen projection framework program, and if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is in butt joint with the modified new version interface of the mobile screen projection program.

Optionally, when the mobile terminal to be projected is connected to the computer terminal to be projected, before acquiring and installing the mobile screen projection program transmitted by the computer terminal, the method includes:

and dividing a screen projection program of the mobile terminal into the mobile screen projection program and the screen projection frame program according to the screen projection service of the mobile terminal.

And receiving the version update of the screen projection frame program by the mobile terminal through a channel upgraded in the system air, and receiving the version update of the mobile screen projection program by the mobile terminal through a channel connected with screen projection.

Optionally, when the mobile terminal of the projected screen is connected to the computer terminal of the projected screen, before acquiring and installing the mobile screen projection program transmitted by the computer terminal, the method further includes:

and packaging the mobile screen projection program with the version update to the distributed computer screen projection program.

And generating and issuing the computer screen projection program containing the mobile screen projection program, and storing the mobile screen projection program when the computer terminal downloads and installs the computer screen projection program.

Optionally, when the mobile terminal of the projected screen is connected to the computer terminal of the projected screen, acquiring and installing the mobile screen projection program transmitted by the computer terminal includes:

when the mobile terminal is connected to the computer terminal, whether the computer screen projection program is installed on the computer terminal is detected.

And if the computer screen projection program is installed at the computer end, acquiring and installing the mobile screen projection program which is transmitted by the computer end and has a packaging relation with the computer screen projection program.

Optionally, if the screen-projection framework program is newer than the mobile screen-projection program, the interfacing with the mobile screen-projection program through an old version interface in the screen-projection framework program includes:

and determining first interface information required to be supported by the screen projection framework program according to the screen projection service.

And acquiring the first interface information through the channel for upgrading the system in the air, and updating the first interface information to the screen projection frame program.

Optionally, if the screen-projection framework program is newer than the mobile screen-projection program, the screen-projection framework program is docked with the mobile screen-projection program through an old version interface in the screen-projection framework program, and the method further includes:

and if the screen projection framework program is newer than the mobile screen projection program, determining the old version interface corresponding to the mobile screen projection program in the first interface information.

And in the screen projection establishing process of the mobile terminal and the computer terminal, the mobile screen projection program is in butt joint with the old version interface.

Optionally, if the screen-projecting framework program is older than the mobile screen-projecting program, the screen-projecting framework program is docked with the modified new version interface of the mobile screen-projecting program, including:

and determining second interface information which is modified and supported by the mobile screen projection program according to the screen projection service.

And updating the second interface information to the mobile screen projection program before the mobile screen projection program is packaged to the computer screen projection program.

Optionally, if the screen-projecting framework program is older than the mobile screen-projecting program, the screen-projecting framework program is docked with the modified new version interface of the mobile screen-projecting program, and the method further includes:

and if the screen projection framework program is older than the mobile screen projection program, carrying out compatible modification on the new version interface according to the second interface information.

And in the screen projection establishing process of the mobile terminal and the computer terminal, the screen projection framework program is in butt joint with the new version interface after compatible modification.

The invention also provides a screen projection software compatibility device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the computer program realizes the steps of the screen projection software compatibility method according to any one of the above items when being executed by the processor.

The invention also provides a computer readable storage medium, which stores a screen projection software compatible program, and when the screen projection software compatible program is executed by a processor, the steps of the screen projection software compatible method are realized.

By implementing the screen projection software compatibility method, the equipment and the computer readable storage medium, when the mobile terminal of the projected screen is connected to the screen projection computer terminal, the mobile screen projection program transmitted by the computer terminal is obtained and installed; detecting a first version number of a screen projection frame program in the mobile terminal and a second version number of the mobile screen projection program; determining a new-old relationship between the screen projection framework program and the mobile screen projection program by comparing the first version number with the second version number; and if the screen projection framework program is newer than the mobile screen projection program, the screen projection framework program is in butt joint with the mobile screen projection program through an old version interface in the screen projection framework program, and if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is in butt joint with the modified new version interface of the mobile screen projection program. The method and the device realize a humanized screen-projecting software compatibility scheme, solve the problem of screen-projecting software upgrading at both ends of a computer and a mobile phone, are a compatible processing scheme with small operation burden of users, high execution efficiency and no mutual influence, and enhance the user experience.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic diagram of a hardware structure of a mobile terminal according to the present invention;

fig. 2 is a communication network system architecture diagram provided by an embodiment of the present invention;

FIG. 3 is a flowchart of a first embodiment of a screen projection software compatibility method of the present invention;

FIG. 4 is a flowchart of a second embodiment of a screen projection software compatibility method of the present invention;

FIG. 5 is a flowchart of a third embodiment of a screen projection software compatibility method of the present invention;

FIG. 6 is a flowchart of a fourth embodiment of a screen projection software compatibility method of the present invention;

FIG. 7 is a flowchart of a fifth embodiment of the screen projection software compatibility method of the present invention;

FIG. 8 is a flowchart of a sixth embodiment of a screen projection software compatibility method of the present invention;

FIG. 9 is a flowchart of a seventh embodiment of a screen projection software compatibility method of the present invention;

fig. 10 is a flowchart of an eighth embodiment of the screen projection software compatibility method of the present invention.

Detailed Description

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

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

Example one

FIG. 3 is a flowchart of a first embodiment of a screen projection software compatibility method of the present invention. A screen-casting software compatibility method, the method comprising:

and S1, when the mobile terminal of the projected screen is connected to the computer terminal of the projected screen, acquiring and installing the mobile screen projection program transmitted by the computer terminal.

S2, detecting a first version number of the screen projecting frame program in the mobile terminal and a second version number of the mobile screen projecting program.

S3, determining the old and new relationship between the screen projecting frame program and the mobile screen projecting program by comparing the first version number with the second version number.

And S4, if the screen projection framework program is newer than the mobile screen projection program, the screen projection framework program is in butt joint with the mobile screen projection program through an old version interface in the screen projection framework program, and if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is in butt joint with the modified new version interface of the mobile screen projection program.

Optionally, in this embodiment, first, a part that must be upgraded with a fota air upgrade package of rom firmware of a mobile terminal such as a mobile phone, that is, a frame screen-casting framework program in a screen-casting service, is distinguished, and this part can be generally realized only through fota upgrade. Meanwhile, the part is considered to have a strong coupling relation with the screen projection application, namely, some modifications and no modifications of the part directly influence whether the screen projection application can be normally used. The other part to be distinguished in this embodiment, that is, the apk application program of the mobile terminal such as a mobile phone and the exe application program of the computer terminal, may be completely updated with the network to obtain the latest version, or may be updated with any one part at will. In this embodiment, the apk application program of the mobile terminal such as the mobile phone and the exe application program of the computer terminal are respectively used as the mobile screen projection program and the computer screen projection program of this embodiment.

Optionally, in this embodiment, considering the apk of the screen-casting mobile phone end and the exe of the computer end, the two can completely and easily achieve a consistent compatible version. Therefore, in this embodiment, a policy that the mobile phone apk and the computer end exe are issued together is adopted, that is, the apk is packaged into the exe of the computer end, and when the user completes the installation at the computer end and the computer end detects that the screen projection is to be performed for the first time, at this time, the computer end can directly install the self-compatible apk on the mobile phone. Therefore, the screen-projecting apk of the computer end and the mobile phone is a completely compatible version, and the situation that the apk is incompatible with exe of the computer cannot occur. However, the above problem of compatibility of the frame terminal with the old and new versions of apk still exists.

Optionally, in this embodiment, in order to solve the problem that the frame end is compatible with the new and old versions of the apk, first, it is determined who the frame and the apk version are new and old, specifically, a frame layer is needed to implement, that is, a screen-casting apk version number published simultaneously with the frame is read in a configuration file through the frame, if it is detected that the version number of the current apk is greater than the screen-casting apk version number published simultaneously, it is determined that the current apk version is updated, and otherwise, if it is detected that the version number of the current apk is less than the screen-casting apk version number published simultaneously, it is determined that the current apk version is older.

Optionally, in this embodiment, based on the above determination result, if the frame is new and the cell phone end apk is old, at this time, based on the principle that the new version is compatible with the old version, the previous old version apk is compatible through the frame, that is, the interfaces of partial communication between the previous old version apk and the frame are reserved, and meanwhile, on the premise that the functions of each reserved interface are detected to be normal, the compatibility of the interfaces is set.

Optionally, in this embodiment, based on the above determination result, if the frame is old and the cell phone end apk is new, at this time, the apk is modified, that is, the communication interface where the apk interacts with the frame can be normally used, and similarly, on the premise that the function of each modified interface is detected to be normal, the compatibility setting of the interface is performed.

Optionally, in this embodiment, by skillfully using a differentiated software distribution scheme, the situation that the new version and the old version of the mobile phone terminal and the old version of the computer terminal are different is avoided, and the apk compatible with the mobile phone terminal and the computer terminal is packaged together and placed into the exe of the computer terminal, so that the cross-terminal compatibility is changed into the problem of compatibility between the framework and the apk of an independent mobile phone system, and the difficulty of compatible setting is greatly reduced.

The method has the advantages that when the mobile terminal of the projected screen is connected to the screen-projected computer terminal, the mobile screen-projecting program transmitted by the computer terminal is obtained and installed; detecting a first version number of a screen projection frame program in the mobile terminal and a second version number of the mobile screen projection program; determining a new-old relationship between the screen projection framework program and the mobile screen projection program by comparing the first version number with the second version number; and if the screen projection framework program is newer than the mobile screen projection program, the screen projection framework program is in butt joint with the mobile screen projection program through an old version interface in the screen projection framework program, and if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is in butt joint with the modified new version interface of the mobile screen projection program. The method and the device realize a humanized screen-projecting software compatibility scheme, solve the problem of screen-projecting software upgrading at both ends of a computer and a mobile phone, are a compatible processing scheme with small operation burden of users, high execution efficiency and no mutual influence, and enhance the user experience.

Example two

Fig. 4 is a flowchart of a second embodiment of the screen-projecting software compatibility method according to the present invention, and based on the above embodiment, before acquiring and installing the mobile screen-projecting program transmitted by the computer terminal when the mobile terminal to be screen-projected is connected to the computer terminal to be screen-projected, the method includes:

and S01, dividing the screen projection program of the mobile terminal into the mobile screen projection program and the screen projection framework program according to the screen projection service of the mobile terminal.

And S02, the mobile terminal receives the version update of the screen projection frame program through a channel for system on-air upgrade, and the mobile terminal receives the version update of the mobile screen projection program through a channel connected with screen projection.

Optionally, in this embodiment, the mobile terminal receives, through a channel upgraded over the air in the system, a version update of the screen-casting framework program, and determines, when the version update is performed, a screen-casting apk version number that is read by the frame in the configuration file and is released simultaneously with the frame.

Optionally, in this embodiment, the mobile terminal detects, through a channel connected to the screen projection, whether the version update of the mobile screen projection program to be received needs to be executed, that is, determines whether the version of the mobile screen projection program of the mobile terminal itself is older than the version of the mobile screen projection program to be issued by the computer terminal, and if so, the mobile terminal receives, through the channel connected to the screen projection, the version update of the mobile screen projection program.

The method has the advantages that the screen projecting program of the mobile terminal is divided into the mobile screen projecting program and the screen projecting frame program according to the screen projecting service of the mobile terminal; and receiving the version update of the screen projection frame program by the mobile terminal through a channel upgraded in the system air, and receiving the version update of the mobile screen projection program by the mobile terminal through a channel connected with screen projection. The method provides a differentiated updating basis of two different programs based on a mobile terminal for realizing a humanized screen-projecting software compatible scheme, solves the problem of screen-projecting software upgrading at both ends of a computer and a mobile phone, is a compatible processing scheme with small operation burden of a user, high execution efficiency and no mutual influence, and enhances the user experience.

EXAMPLE III

Fig. 5 is a flowchart of a third embodiment of the screen-projecting software compatibility method according to the present invention, and based on the above embodiments, before acquiring and installing the mobile screen-projecting program transmitted by the computer terminal when the mobile terminal to be screen-projected is connected to the computer terminal to be screen-projected, the method further includes:

and S03, packaging the mobile screen projection program with the version update to the computer screen projection program with the version update.

And S04, generating and issuing the computer screen projection program containing the mobile screen projection program, and when the computer screen projection program is downloaded and installed at the computer terminal, reserving the mobile screen projection program.

Optionally, in this embodiment, the mobile screen projection program with the version update is packaged into the computer screen projection program with distribution. When the computer screen projection program has updates and before an issued link of the computer screen projection program is generated, whether the current mobile screen projection program has the updates or not is detected through a corresponding update checking interface, and if yes, the mobile screen projection program with the version updates is packaged to the distributed computer screen projection program.

Optionally, in this embodiment, the computer screen projection program including the mobile screen projection program is generated and released, and when the computer screen projection program is downloaded and installed at the computer terminal, the mobile screen projection program is left. The computer end analyzes a computer execution program main body in the computer screen projection program, and synchronizes and associates the program main body which stores the mobile screen projection program.

Optionally, in this embodiment, when the computer screen-shooting program at the computer end is installed for multiple times, if a plurality of program bodies of the mobile screen-shooting programs are respectively reserved, the program body of the latest mobile screen-shooting program is used to replace the program body of the old mobile screen-shooting program.

The method has the advantages that the mobile screen projection program with the version update is packaged into the computer screen projection program with the version update function; and generating and issuing the computer screen projection program containing the mobile screen projection program, and storing the mobile screen projection program when the computer terminal downloads and installs the computer screen projection program. The method provides a mode of packing and persisting the program main body of the mobile screen projection program for realizing a humanized screen projection software compatible scheme, solves the problem of screen projection software upgrading at both ends of a computer and a mobile phone, is a compatible processing scheme with small operation burden of a user, high execution efficiency and no mutual influence, and enhances the user experience.

Example four

Fig. 6 is a flowchart of a fourth embodiment of the screen-projecting software compatibility method according to the present invention, and based on the above embodiments, when the mobile terminal to be screen-projected is connected to the computer terminal to be screen-projected, the acquiring and installing the mobile screen-projecting program transmitted by the computer terminal includes:

s11, when the mobile terminal is connected to the computer terminal, detecting whether the computer screen projection program is installed on the computer terminal.

S12, if the computer screen projection program is installed on the computer end, the mobile screen projection program which is transmitted by the computer end and has a packaging relation with the computer screen projection program is obtained and installed.

Optionally, in this embodiment, when the mobile terminal is connected to the computer terminal, it is detected whether the computer screen-casting program is installed on the computer terminal. And if the computer screen projection program is installed, further detecting the program version of the computer screen projection program of the computer end and whether the program body of the mobile screen projection program is reserved.

Optionally, in this embodiment, if the computer terminal has installed the computer screen projection program, a program version of a program body of the retained mobile screen projection program is obtained, and if the program version is newer than a program version of a current mobile screen projection program of the mobile terminal, the mobile screen projection program transferred by the computer terminal is obtained and installed.

The method has the advantages that whether the computer screen-casting program is installed on the computer end or not is detected when the mobile end is connected to the computer end; and if the computer screen projection program is installed at the computer end, acquiring and installing the mobile screen projection program which is transmitted by the computer end and has a packaging relation with the computer screen projection program. The method provides a judgment mode for installing and updating the mobile screen projection program for realizing a humanized screen projection software compatible scheme, solves the problem of screen projection software upgrading at both ends of a computer and a mobile phone, is a compatible processing scheme with small operation burden of a user, high execution efficiency and no mutual influence, and enhances the user experience.

EXAMPLE five

Fig. 7 is a flowchart of a fifth embodiment of the screen-projecting software compatibility method according to the present invention, where based on the above embodiments, if the screen-projecting framework program is newer than the mobile screen-projecting program, the method interfaces with the mobile screen-projecting program through an old version interface in the screen-projecting framework program, and includes:

s41, determining first interface information required to be supported by the screen projection framework program according to the screen projection service.

S42, obtaining the first interface information through the channel of the system air upgrade, and updating to the screen projection frame program.

Optionally, in this embodiment, the first interface information is acquired through a channel for upgrading the system over the air, and is updated to the screen projection framework program. The first interface information comprises a compatibility old interface suitable for butting each old version of mobile screen projection program.

Optionally, in this embodiment, after the first interface information is acquired through the channel upgraded over the air in the system and updated to the screen-projecting framework program, whether the compatible old interface can normally work is detected based on the screen-projecting framework program, and a version number sequence of the compatible mobile screen-projecting program is determined according to a detection result of the working state.

The method has the advantages that the first interface information required to be supported by the screen projection framework program is determined according to the screen projection service; and acquiring the first interface information through the channel for upgrading the system in the air, and updating the first interface information to the screen projection frame program. The interface compatibility strategy of the screen projection framework program is provided for realizing a humanized screen projection software compatibility scheme, the problem of screen projection software upgrading at both ends of a computer and a mobile phone is solved, the compatible processing scheme has the advantages of small operation burden of a user, high execution efficiency and no mutual influence, and the user experience is enhanced.

EXAMPLE six

Fig. 8 is a flowchart of a sixth embodiment of the screen-projecting software compatibility method according to the present invention, where based on the above embodiments, if the screen-projecting framework program is newer than the mobile screen-projecting program, the method interfaces with the mobile screen-projecting program through an old version interface in the screen-projecting framework program, and further includes:

s43, if the screen projection framework program is newer than the mobile screen projection program, determining the old version interface corresponding to the mobile screen projection program in the first interface information.

And S44, in the screen projection establishing process of the mobile terminal and the computer terminal, the mobile screen projection program is in butt joint with the old version interface.

Optionally, in this embodiment, it is determined whether the version number of the current mobile screen projection program exists in the version number sequence of the compatible mobile screen projection program, if so, in the screen projection establishment process between the mobile terminal and the computer terminal, the current mobile screen projection program is docked with the mobile screen projection program through the old version interface, if not, any mobile screen projection program in the version number sequence of the compatible mobile screen projection program is acquired and transmitted to the mobile terminal through the computer terminal network, and program updating is performed at the mobile terminal.

The method has the advantages that the old version interface corresponding to the mobile screen projection program is determined in the first interface information by determining that the screen projection framework program is newer than the mobile screen projection program; and in the screen projection establishing process of the mobile terminal and the computer terminal, the mobile screen projection program is in butt joint with the old version interface. The interface butt joint mode when the screen projection framework program is newer is provided for realizing a humanized screen projection software compatible scheme, the problem of screen projection software upgrading at both ends of a computer and a mobile phone is solved, the compatible processing scheme is small in operation burden of a user, high in execution efficiency and free of mutual influence, and user experience is enhanced.

EXAMPLE seven

Fig. 9 is a flowchart of a seventh embodiment of the screen projection software compatibility method of the present invention, where based on the above embodiments, if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is docked with the modified new version interface of the mobile screen projection program, and the method includes:

and S45, determining that the mobile screen projection program supports modified second interface information according to the screen projection service.

And S46, updating the second interface information to the mobile screen projection program before the mobile screen projection program is packaged to the computer screen projection program.

Optionally, in this embodiment, before the mobile screen projection program is packaged into the computer screen projection program, the second interface information is updated to the mobile screen projection program, that is, after the mobile screen projection program is installed at the mobile terminal, the mobile screen projection program has the capability of performing compatibility interface modification according to the second interface information.

The method has the advantages that the modified second interface information supported by the mobile screen projection program is determined according to the screen projection service; and updating the second interface information to the mobile screen projection program before the mobile screen projection program is packaged to the computer screen projection program. The method provides a modification basis of a compatible interface for realizing a humanized screen-projecting software compatible scheme, solves the problem of screen-projecting software upgrading at both ends of a computer and a mobile phone, is a compatible processing scheme with small operation burden of a user, high execution efficiency and no mutual influence, and enhances user experience.

Example eight

Fig. 10 is a flowchart of an eighth embodiment of the screen projection software compatibility method of the present invention, where based on the above embodiments, if the screen projection framework program is older than the mobile screen projection program, the screen projection framework program is docked with the modified new version interface of the mobile screen projection program, and the method further includes:

and S47, if the screen projection framework program is older than the mobile screen projection program, performing compatible modification on the new version interface according to the second interface information.

And S48, in the screen projection establishing process of the mobile terminal and the computer terminal, the screen projection framework program is in butt joint with the new version interface after compatible modification.

Optionally, in this embodiment, in the process of establishing the screen projection between the mobile terminal and the computer terminal, the mobile terminal is docked with the screen projection framework program through the compatible modified new version interface, and then, the computer terminal detects whether the mobile terminal has a system upgrade package corresponding to the screen projection framework program.

Optionally, in this embodiment, if a system upgrade package corresponding to the screen-casting framework program is detected, the system upgrade package is downloaded by the computer and then transmitted to the mobile terminal for overlay installation, and after the installation is completed, the interface docking is updated, so that the latest screen-casting service can be completely implemented.

The method has the advantages that the compatible modification is carried out on the new version interface according to the second interface information by determining that the screen projecting framework program is older than the mobile screen projecting program; and in the screen projection establishing process of the mobile terminal and the computer terminal, the screen projection framework program is in butt joint with the new version interface after compatible modification. The interface butt joint mode of the screen projection framework program in the old time is provided for realizing a humanized screen projection software compatible scheme, the problem of screen projection software upgrading at both ends of a computer and a mobile phone is solved, the compatible processing scheme is small in operation burden of a user, high in execution efficiency and free of mutual influence, and user experience is enhanced.

Example nine

Based on the foregoing embodiments, the present invention further provides a screen-projecting software compatible device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the computer program is executed by the processor, the steps of the screen-projecting software compatible method as described in any one of the above are implemented.

It should be noted that the device embodiment and the method embodiment belong to the same concept, and specific implementation processes thereof are detailed in the method embodiment, and technical features in the method embodiment are correspondingly applicable in the device embodiment, which is not described herein again.

Example ten

Based on the foregoing embodiment, the present invention further provides a computer-readable storage medium, where a screen-projection software compatible program is stored on the computer-readable storage medium, and when being executed by a processor, the screen-projection software compatible program implements the steps of the screen-projection software compatible method according to any one of the foregoing embodiments.

It should be noted that the media embodiment and the method embodiment belong to the same concept, and specific implementation processes thereof are detailed in the method embodiment, and technical features in the method embodiment are correspondingly applicable in the media embodiment, which is not described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A screen-projection software compatibility method, the method comprising:

when the mobile terminal of the projected screen is connected to the screen-projected computer terminal, acquiring and installing a mobile screen-projecting program transmitted by the computer terminal;

detecting a first version number of a screen projection frame program in the mobile terminal and a second version number of the mobile screen projection program;

determining a new-old relationship between the screen projection framework program and the mobile screen projection program by comparing the first version number with the second version number;

2. The screen-projecting software compatibility method according to claim 1, wherein before acquiring and installing the mobile screen-projecting program transmitted by the computer terminal when the mobile terminal to be screen-projected is connected to the computer terminal to be screen-projected, the method comprises:

dividing a screen projection program of the mobile terminal into the mobile screen projection program and the screen projection framework program according to the screen projection service of the mobile terminal;

3. The screen-projecting software compatibility method according to claim 2, wherein before acquiring and installing the mobile screen-projecting program transmitted from the computer terminal when the mobile terminal to be screen-projected is connected to the computer terminal to be screen-projected, the method further comprises:

packaging the mobile screen projection program with the version update to the computer screen projection program with the version update;

4. The screen-projecting software compatibility method according to claim 3, wherein when the mobile terminal to be screen-projected is connected to the computer terminal to be screen-projected, the mobile screen-projecting program transferred from the computer terminal is acquired and installed, and the method comprises the following steps:

when the mobile terminal is connected to the computer terminal, detecting whether the computer screen projection program is installed on the computer terminal;

5. The screen-casting software compatibility method of claim 4, wherein if the screen-casting framework program is newer than the mobile screen-casting program, interfacing with the mobile screen-casting program through an old version interface within the screen-casting framework program comprises:

determining first interface information required to be supported by the screen projection framework program according to the screen projection service;

6. The screen-casting software compatibility method of claim 5, wherein if the screen-casting framework program is newer than the mobile screen-casting program, interfacing with the mobile screen-casting program through an old version interface within the screen-casting framework program further comprises:

if the screen projection framework program is newer than the mobile screen projection program, determining the old version interface corresponding to the mobile screen projection program in the first interface information;

7. The screen-casting software compatibility method of claim 6, wherein if the screen-casting framework program is older than the mobile screen-casting program, interfacing with the screen-casting framework program through the modified new version interface of the mobile screen-casting program comprises:

determining second interface information which is modified by the mobile screen projection program according to the screen projection service;

8. The screen-casting software compatibility method of claim 7, wherein if the screen-casting framework program is older than the mobile screen-casting program, the screen-casting framework program is interfaced with the modified new version interface of the mobile screen-casting program, further comprising:

if the screen projection framework program is older than the mobile screen projection program, performing compatible modification on the new version interface according to the second interface information;

9. A screen-casting software compatibility apparatus, characterized in that the apparatus comprises a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the screen-casting software compatibility method according to any one of claims 1 to 8.

10. A computer-readable storage medium, having stored thereon a screen projection software compatibility program which, when executed by a processor, implements the steps of the screen projection software compatibility method of any one of claims 1 to 8.