CN110113396A - A kind of method and apparatus of controlling terminal - Google Patents
A kind of method and apparatus of controlling terminal Download PDFInfo
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- CN110113396A CN110113396A CN201910323167.4A CN201910323167A CN110113396A CN 110113396 A CN110113396 A CN 110113396A CN 201910323167 A CN201910323167 A CN 201910323167A CN 110113396 A CN110113396 A CN 110113396A
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- terminal
- control instruction
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- terminal equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
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- Health & Medical Sciences (AREA)
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Abstract
The embodiment of the present application provides a kind of method and apparatus of controlling terminal, this method comprises: establishing connection with second terminal equipment；The control instruction from the second terminal equipment is received, the control instruction is inputted by the input equipment of the second terminal, and the control instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising: obtain the screen display content of first terminal equipment；The implementing result of the control instruction is sent to the second terminal equipment, the implementing result of the control instruction includes that first terminal device screen shows content.A kind of method and apparatus of controlling terminal provided by the embodiments of the present application are able to use the content that family is watched in bigger display equipment on intelligent terminal screen, to promote user experience.
Description
Technical field
This application involves field of terminal technology more particularly to a kind of method and apparatus of controlling terminal.
Background technique
With universal and intelligent terminal technology the development of mobile Internet, the intelligence such as intelligent intelligent terminal, tablet computer
Energy terminal has become essential a part in for people's lives.Due to the requirement of portability, the size of intelligent terminal cannot
Excessive, therefore, the size of the input and output device of intelligent terminal is smaller, influences the viewing experience of user, and causes to operate intelligence
Inconvenience when energy terminal.
It is in need to propose that new technical solution facilitate user to operate terminal and improve the sight of user based on this
See experience.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the embodiment of the present application is to provide a kind of method and apparatus of controlling terminal, can facilitate user to terminal into
Row operates and improves the viewing experience of user.
In order to solve the above technical problems, the embodiment of the present application is realized by following aspects.
In a first aspect, the embodiment of the present application provides a kind of method of controlling terminal, comprising: established with second terminal equipment
Connection；The control instruction from the second terminal equipment is received, the control instruction is the input by the second terminal
Equipment input, the control instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising:
Obtain the screen display content of first terminal equipment；The implementing result of the control instruction is sent to the second terminal to set
Standby, the implementing result of the control instruction includes that first terminal device screen shows content.
Second aspect, the embodiment of the present application provide a kind of method of controlling terminal, comprising: establish with first terminal equipment
Connection；Control instruction is sent to the first terminal equipment, the control instruction is inputted by the input equipment of second terminal
, the control instruction includes the instruction for obtaining screen display content；Receive the control that first terminal equipment is sent
The implementing result of instruction, the implementing result of the control instruction include that first terminal device screen shows content；By described first
Terminal device screen display content is shown in the display equipment of the second terminal equipment.
The third aspect, the embodiment of the present application provide a kind of device of controlling terminal, comprising: the first link block is used for
Connection is established with second terminal equipment；First receiving module, for receiving the control instruction from the second terminal equipment, institute
Stating control instruction is inputted by the input equipment of the second terminal, and the control instruction includes showing for obtaining screen
The instruction of content；First execution module, for executing the control instruction, comprising: the screen for obtaining first terminal equipment is shown
Content；First sending module, for the implementing result of the control instruction to be sent to the second terminal equipment, the control
The implementing result of instruction includes that first terminal device screen shows content.
Fourth aspect, the embodiment of the present application provide a kind of device of controlling terminal, comprising: the second link block is used for
Connection is established with first terminal equipment；Second sending module, for sending control instruction, the control to the first terminal equipment
System instruction is inputted by the input equipment of second terminal, and the control instruction includes the finger for obtaining screen display content
It enables；Second receiving module, the implementing result of the control instruction for receiving the transmission of first terminal equipment, the control instruction
Implementing result include first terminal device screen show content；Second execution module is used for the first terminal equipment screen
Curtain display content is shown in the display equipment of the second terminal equipment.
5th aspect, the embodiment of the present application provides a kind of electronic equipment, comprising: memory, processor and is stored in institute
The computer executable instructions that can be run on memory and on the processor are stated, the computer executable instructions are described
The step of method as described in above-mentioned first aspect is realized when processor executes.
6th aspect, the embodiment of the present application provide a kind of computer readable storage medium, the computer-readable storage
Medium realizes such as above-mentioned first for storing computer executable instructions when the computer executable instructions are executed by processor
The step of method described in aspect.
In the embodiment of the present application, by establishing connection with second terminal equipment；It receives and comes from the second terminal equipment
Control instruction, the control instruction is inputted by the input equipment of the second terminal, the control instruction include use
In the instruction for obtaining screen display content；Execute the control instruction, comprising: in the screen of acquisition first terminal equipment is shown
Hold；The implementing result of the control instruction is sent to the second terminal equipment, the implementing result of the control instruction includes
First terminal device screen shows content, and user can be facilitated to operate terminal and improve the viewing experience of user.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 shows a kind of a kind of flow diagram of the method for controlling terminal provided by the embodiments of the present application；
Fig. 2 is a kind of another flow diagram of the method for controlling terminal provided by the embodiments of the present application；
Fig. 3 is a kind of another flow diagram of the method for controlling terminal provided by the embodiments of the present application；
Fig. 4 is a kind of another flow diagram of the method for controlling terminal provided by the embodiments of the present application；
Fig. 5 is a kind of a kind of flow diagram of the device of controlling terminal provided by the embodiments of the present application；
Fig. 6 is a kind of another flow diagram of the device of controlling terminal provided by the embodiments of the present application；
Fig. 7, which is shown, executes a kind of hardware knot of a kind of electronic equipment of the method for controlling terminal provided by the embodiments of the present application
Structure schematic diagram.
Fig. 8, which is shown, executes a kind of hardware of another electronic equipment of the method for controlling terminal provided by the embodiments of the present application
Structural schematic diagram
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
Fig. 1 shows a kind of a kind of flow diagram of the method for controlling terminal provided by the embodiments of the present application, and this method can
To be executed by electronic equipment, such as first terminal equipment and/or second terminal equipment.In other words, the method can be by installing
It is executed in the software or hardware of terminal device.As shown, this method may comprise steps of.
S10: connection is established with second terminal equipment.
Make to establish connection between first terminal equipment and second terminal equipment.For example, first terminal equipment can be intelligence
Terminal device, second terminal equipment can be personal computer (personal computer, PC).Intelligent terminal can pass through
Socket (Socket) access specified Internet protocol address (Internet Protocol, IP) and port numbers, such as: IP:
192.168.6.8 port: 8868.Connection is established with second terminal equipment as a result,.
S12: the control instruction from the second terminal equipment is received.
The control instruction is inputted by the input equipment of the second terminal, and the control instruction includes for obtaining
Take the instruction of screen display content.In general, the input equipment of second terminal is operated than the input equipment of first terminal.Such as
It is bigger than the input equipment of first terminal etc..
S14: the control instruction is executed.
Executing the control instruction may include: the screen display content for obtaining first terminal equipment.It is come from when receiving
After the control instruction at the end PC, intelligent terminal can carry out relevant operation according to the control instruction, such as receive when from PC termination
After the control instruction for obtaining intelligent terminal screen display content, intelligent terminal then can be according to some intelligent terminal parameters using not
Same acquisition modes obtain the content that intelligent terminal screen is shown.
S16: the implementing result of the control instruction is sent to the second terminal equipment.
The implementing result of the control instruction includes that first terminal device screen shows content.When the second terminal equipment
After the implementing result for receiving the transmission of first terminal equipment, the first terminal device screen can be shown that content is shown
In the display equipment of the second terminal equipment.
The method of a kind of controlling terminal provided by the embodiments of the present application as a result, by establishing connection with second terminal equipment；
The control instruction from the second terminal equipment is received, the control instruction is defeated by the input equipment of the second terminal
Enter, the control instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising: obtain the
The screen display content of one terminal device；The implementing result of the control instruction is sent to the second terminal equipment, it is described
The implementing result of control instruction includes that first terminal device screen shows content, allows users to utilize the defeated of second terminal equipment
Enter the instruction of equipment input control, to control first terminal equipment, facilitates the operation of user, and utilize the defeated of second terminal equipment
The implementing result of equipment display control signal out improves the viewing experience of user.
Fig. 2 shows a kind of another flow diagram of the method for controlling terminal provided by the embodiments of the present application, this method
It can be executed by electronic equipment, such as terminal device.In other words, the method can be by being mounted on the software of terminal device or hard
Part executes.As shown, this method may comprise steps of.
S10: connection is established with second terminal equipment.
Make to establish connection between first terminal equipment and second terminal equipment.For example, first terminal equipment can be intelligence
Terminal device, second terminal equipment can be personal computer (personal computer, PC).Intelligent terminal can pass through
Socket (Socket) access specified Internet protocol address (Internet Protocol, IP) and port numbers, such as: IP:
192.168.6.8 port: 8868.Connection is established with second terminal equipment as a result,.
S12: the control instruction from the second terminal equipment is received.
The control instruction is inputted by the input equipment of the second terminal, and the control instruction includes for obtaining
Take the instruction of screen display content.When intelligent terminal and the end PC normally can establish connection, intelligent terminal starting service
(Service), which is used to obtain the display content of screen.
S14: the control instruction is executed.
Executing the control instruction may include: the screen display content for obtaining first terminal equipment.It is come from when receiving
After the control instruction at the end PC, intelligent terminal can carry out relevant operation according to the control instruction, such as receive when from PC termination
After the control instruction for obtaining intelligent terminal screen display content, intelligent terminal then can be according to some intelligent terminal parameters using not
Same acquisition modes obtain the content that intelligent terminal screen is shown.
The step may include step S141: it is aobvious to obtain first terminal device screen using media projection management service mode
Show content.
When the system version of the first terminal equipment is greater than predetermined system version or is equal to the predetermined system version,
Predetermined system version for example may include Android system version 5.0, and the version of 5.0 or more Android system version has opened section
Screen/record screen MediaProjection interface enables media projection management service MediaProjectionManager；It utilizes
The media projection management service MediaProjectionManager calls media projection MediaProjection interface；It is logical
It crosses the MediaProjection interface and obtains the first terminal device screen and show content, comprising: determine and obtain described the
Resolution ratio and frame per second when one terminal device screen display content；Based on the resolution ratio and frame per second, the first terminal is obtained
Device screen shows content；The first terminal device screen is returned by way of Streaming Media shows content.Specifically used
Mode of operation include VirtualDisplaycreateVirtualDisplay (String name, int width,
intheight,int dpi,int flags,Surface surface,VirtualDisplay.Callbackcallback,
Handler handler) etc..
Intelligent terminal screen display content can be passed through stream substantially without encoding operation is done by intelligent terminal as a result,
The mode of media returns to the display equipment at the end PC.
S16: the implementing result of the control instruction is sent to the second terminal equipment.
The implementing result of the control instruction includes that first terminal device screen shows content.When the second terminal equipment
After the implementing result for receiving the transmission of first terminal equipment, the first terminal device screen can be shown that content is shown
In the display equipment of the second terminal equipment.The transmission process can pass through transmission control protocol/Internet Interconnection
(Transmission Control Protocol/Internet Protocol, TCP/IP) agreement is transmitted.
The method of a kind of controlling terminal provided by the embodiments of the present application as a result, by establishing connection with second terminal equipment；
The control instruction from the second terminal equipment is received, the control instruction is defeated by the input equipment of the second terminal
Enter, the control instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising: obtain the
The screen display content of one terminal device；The implementing result of the control instruction is sent to the second terminal equipment, it is described
The implementing result of control instruction includes that first terminal device screen shows content, allows users to utilize the defeated of second terminal equipment
Enter the instruction of equipment input control, to control first terminal equipment, facilitates the operation of user, and utilize the defeated of second terminal equipment
The implementing result of equipment display control signal out improves the viewing experience of user.
In addition, a kind of method of controlling terminal provided by the embodiments of the present application, by being when the first terminal equipment
When version of uniting is greater than predetermined system version or is equal to the predetermined system version, media projection management service is enabled；Using described
Media projection management service calls media projection interface；The first terminal device screen is obtained by the media projection interface
Show content；Determine the resolution ratio and frame per second obtained when the first terminal device screen shows content；Based on the resolution ratio
And frame per second, it obtains the first terminal device screen and shows content；The first terminal equipment is returned by way of Streaming Media
Screen display content can obtain first terminal when the system version of first terminal equipment is more than or equal to predetermined system version and set
Standby screen display content, and the implementing result of the control instruction is sent to the second terminal equipment.
Fig. 3 shows a kind of another flow diagram of the method for controlling terminal provided by the embodiments of the present application, this method
It can be executed by electronic equipment, such as terminal device.In other words, the method can be by being mounted on the software of terminal device or hard
Part executes.As shown, this method may comprise steps of.
S10: connection is established with second terminal equipment.
Make to establish connection between first terminal equipment and second terminal equipment.For example, first terminal equipment can be intelligence
Terminal device, second terminal equipment can be personal computer (personal computer, PC).Intelligent terminal can pass through
Socket (Socket) access specified Internet protocol address (Internet Protocol, IP) and port numbers, such as: IP:
192.168.6.8 port: 8868.Connection is established with second terminal equipment as a result,.
S12: the control instruction from the second terminal equipment is received.
The control instruction is inputted by the input equipment of the second terminal, and the control instruction includes for obtaining
Take the instruction of screen display content.When intelligent terminal and the end PC normally can establish connection, intelligent terminal starting service
(Service), which is used to obtain the display content of screen.
S14: the control instruction is executed.
Executing the control instruction may include: the screen display content for obtaining first terminal equipment.It is come from when receiving
After the control instruction at the end PC, intelligent terminal can carry out relevant operation according to the control instruction, such as receive when from PC termination
After the control instruction for obtaining intelligent terminal screen display content, intelligent terminal then can be according to some intelligent terminal parameters using not
Same acquisition modes obtain the content that intelligent terminal screen is shown.
The step may include step S141: it is aobvious to obtain first terminal device screen using media projection management service mode
Show content.
When the system version of the first terminal equipment is greater than predetermined system version or is equal to the predetermined system version,
Predetermined system version for example may include Android system version 5.0, and the version of 5.0 or more Android system version has opened section
Screen/record screen MediaProjection interface enables media projection management service MediaProjectionManager；It utilizes
The media projection management service MediaProjectionManager calls media projection MediaProjection interface；It is logical
It crosses the MediaProjection interface and obtains the first terminal device screen and show content, comprising: determine and obtain described the
Resolution ratio and frame per second when one terminal device screen display content；Based on the resolution ratio and frame per second, the first terminal is obtained
Device screen shows content；The first terminal device screen is returned by way of Streaming Media shows content.Specifically used
Mode of operation include VirtualDisplaycreateVirtualDisplay (String name, int width,
intheight,int dpi,int flags,Surface surface,VirtualDisplay.Callbackcallback,
Handler handler) etc..
It is the mode for new the record screen and screenshotss that system is supplied to developer above, advantage of this is that intelligent terminals to set
It is standby substantially without encoding operation is done, intelligent terminal screen display content can be returned to the aobvious of the end PC by way of Streaming Media
Show equipment.
The step can also include step S142: call screenshotss function fashion to obtain first eventually using timing acquisition or reflection
End equipment screen display content.
When the system version of the first terminal equipment is less than predetermined system version, according to predeterminated frequency timing acquisition institute
It states first terminal device screen and shows content.The step includes: to read described the when the system permission information is root authority
Frame buffer data in one terminal device under preset path shows content to obtain the first terminal device screen；When described
When system permission information is not root authority, reflection is used to call the mode of screenshotss function to obtain the first terminal device screen
Show content.
For example, when intelligent terminal determines that its system is the system lower than Android system version 5.0, and the system permission
When information is root authority, then a timer is opened when servicing and starting.Different versions may use different timer sides
Formula, for example, using the postDelayed method of Handler class, with handler+timer+timeTask method, Thread+
Handler method etc. does not do any restriction to the mode of timer here.It, can since Android system is based on linux kernel
To find framebuffer equipment in Android system, by reading the number in frame buffer file/dev/graphics/fb0
According to being converted into RGB according to the screen display content that the content on predeterminated frequency timing acquisition screen reads out framebuffer
Image format is shown.
When intelligent terminal determines that its system is the system lower than Android system version 5.0, and the system permission information
When not being root authority, then intelligent terminal may determine that whether its memory is specific read-only memory (Read-Only
Memory, Rom), if it is specific Rom, then call screenshotss function to obtain screen display content using reflection.Wherein, screenshotss letter
Number is divided into SurfaceControl.screenshot () and Surface.screenshot ().Wherein,
SurfaceControl.screenshot () is the screenshotss function that internal system provides, but the function is@hide, can not
It calls directly, and since SurfaceControl class is also to be hidden, the phase of this class can not be obtained from personal code work
Hold inside the Pass, screenshotss function SurfaceControl.screenshot can be called in such a way that reflection is called in this step
()。
In alternatively possible implementation, the above screenshotss function can be called by other methods, for example compile soft
Part development kit (Software Development Kit, SDK), or Android installation kit is compiled under source code environment
(AndroidPackage, APK).
After obtaining screen display content, screen display content can be converted to the byte arrays of H264 format, and
It is packaged into a data packet.
S16: the implementing result of the control instruction is sent to the second terminal equipment.
The implementing result of the control instruction includes that first terminal device screen shows content.When the second terminal equipment
After the implementing result for receiving the transmission of first terminal equipment, the first terminal device screen can be shown that content is shown
In the display equipment of the second terminal equipment.The transmission process can be transmitted by ICP/IP protocol.
The method of a kind of controlling terminal provided by the embodiments of the present application as a result, by establishing connection with second terminal equipment；
The control instruction from the second terminal equipment is received, the control instruction is defeated by the input equipment of the second terminal
Enter, the control instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising: obtain the
The screen display content of one terminal device；The implementing result of the control instruction is sent to the second terminal equipment, it is described
The implementing result of control instruction includes that first terminal device screen shows content, allows users to utilize the defeated of second terminal equipment
Enter the instruction of equipment input control, to control first terminal equipment, facilitates the operation of user, and utilize the defeated of second terminal equipment
The implementing result of equipment display control signal out improves the viewing experience of user.
In addition, a kind of method of controlling terminal provided by the embodiments of the present application, by being when the first terminal equipment
When version of uniting is greater than predetermined system version or is equal to the predetermined system version, media projection management service is enabled；Using described
Media projection management service calls media projection interface；The first terminal device screen is obtained by the media projection interface
Show content；Determine the resolution ratio and frame per second obtained when the first terminal device screen shows content；Based on the resolution ratio
And frame per second, it obtains the first terminal device screen and shows content；The first terminal equipment is returned by way of Streaming Media
Screen display content, and when the system version of the first terminal equipment is less than predetermined system version, according to predeterminated frequency
First terminal device screen described in timing acquisition shows content, can be realized no matter which kind of system version is first terminal equipment use
The screen display content of first terminal equipment can be obtained, and the implementing result of the control instruction is sent to described second
Terminal device.
Fig. 4 shows a kind of another flow diagram of the method for controlling terminal provided by the embodiments of the present application, this method
It can be executed by electronic equipment, such as terminal device.In other words, the method can be by being mounted on the software of terminal device or hard
Part executes.As shown, this method may comprise steps of.
S10: connection is established with second terminal equipment.
Make to establish connection between first terminal equipment and second terminal equipment.For example, first terminal equipment can be intelligence
Terminal device, second terminal equipment can be personal computer (personal computer, PC).Intelligent terminal can pass through
Socket (Socket) access specified Internet protocol address (Internet Protocol, IP) and port numbers, such as: IP:
192.168.6.8 port: 8868.Connection is established with second terminal equipment as a result,.
S22: Xiang Suoshu first terminal equipment sends control instruction.
The control instruction is inputted by the input equipment of second terminal, and the control instruction includes for obtaining screen
The instruction of curtain display content.
S12: the control instruction from the second terminal equipment is received.
The control instruction is inputted by the input equipment of the second terminal, and the control instruction includes for obtaining
Take the instruction of screen display content.When intelligent terminal and the end PC normally can establish connection, intelligent terminal starting service
(Service), which is used to obtain the display content of screen.
S14: the control instruction is executed.
Executing the control instruction may include: the screen display content for obtaining first terminal equipment.It is come from when receiving
After the control instruction at the end PC, intelligent terminal can carry out relevant operation according to the control instruction, such as receive when from PC termination
After the control instruction for obtaining intelligent terminal screen display content, intelligent terminal then can be according to some intelligent terminal parameters using not
Same acquisition modes obtain the content that intelligent terminal screen is shown.
The step may include step S141 (as shown in connection with fig. 3): obtain first using media projection management service mode
Terminal device screen display content.
When the system version of the first terminal equipment is greater than predetermined system version or is equal to the predetermined system version,
Predetermined system version for example may include Android system version 5.0, and the version of 5.0 or more Android system version has opened section
Screen/record screen MediaProjection interface enables media projection management service MediaProjectionManager；It utilizes
The media projection management service MediaProjectionManager calls media projection MediaProjection interface；It is logical
It crosses the MediaProjection interface and obtains the first terminal device screen and show content, comprising: determine and obtain described the
Resolution ratio and frame per second when one terminal device screen display content；Based on the resolution ratio and frame per second, the first terminal is obtained
Device screen shows content；The first terminal device screen is returned by way of Streaming Media shows content.Specifically used
Mode of operation include VirtualDisplaycreateVirtualDisplay (String name, int width,
intheight,int dpi,int flags,Surface surface,VirtualDisplay.Callbackcallback,
Handler handler) etc..
It is the mode for new the record screen and screenshotss that system is supplied to developer above, advantage of this is that intelligent terminals to set
It is standby substantially without encoding operation is done, intelligent terminal screen display content can be returned to the aobvious of the end PC by way of Streaming Media
Show equipment.
The step can also include step S142 (as shown in connection with fig. 3): call screenshotss function using timing acquisition or reflection
Mode obtains first terminal device screen and shows content.
When the system version of the first terminal equipment is less than predetermined system version, according to predeterminated frequency timing acquisition institute
It states first terminal device screen and shows content.The step includes: to read described the when the system permission information is root authority
Frame buffer data in one terminal device under preset path shows content to obtain the first terminal device screen；When described
When system permission information is not root authority, reflection is used to call the mode of screenshotss function to obtain the first terminal device screen
Show content.
For example, when intelligent terminal determines that its system is the system lower than Android system version 5.0, and the system permission
When information is root authority, then a timer is opened when servicing and starting.Different versions may use different timer sides
Formula, for example, using the postDelayed method of Handler class, with handler+timer+timeTask method, Thread+
Handler method etc. does not do any restriction to the mode of timer here.It, can since Android system is based on linux kernel
To find framebuffer equipment in Android system, by reading the number in frame buffer file/dev/graphics/fb0
According to being converted into RGB according to the screen display content that the content on predeterminated frequency timing acquisition screen reads out framebuffer
Image format is shown.
When intelligent terminal determines that its system is the system lower than Android system version 5.0, and the system permission information
When not being root authority, then intelligent terminal may determine that whether its memory is specific read-only memory (Read-Only
Memory, Rom), if it is specific Rom, then call screenshotss function to obtain screen display content using reflection.Wherein, screenshotss letter
Number is divided into SurfaceControl.screenshot () and Surface.screenshot ().Wherein,
SurfaceControl.screenshot () is the screenshotss function that internal system provides, but the function is@hide, can not
It calls directly, and since SurfaceControl class is also to be hidden, the phase of this class can not be obtained from personal code work
Hold inside the Pass, screenshotss function SurfaceControl.screenshot can be called in such a way that reflection is called in this step
()。
In alternatively possible implementation, the above screenshotss function can be called by other methods, for example compile soft
Part development kit (Software Development Kit, SDK), or Android installation kit is compiled under source code environment
(Android Package, APK).
The step can also include obtaining the first terminal device screen using the mode of the interior screenshotss function of application to show
Content.
The caching (Cache) by viewing (view) is specifically included to obtain bitmap (bitmap) object, is then protected
It is saved as picture file.
After obtaining screen display content, screen display content can be converted to the byte arrays of H264 format, and
It is packaged into a data packet.
S16: the implementing result of the control instruction is sent to the second terminal equipment.
The implementing result of the control instruction includes that first terminal device screen shows content.When the second terminal equipment
After the implementing result for receiving the transmission of first terminal equipment, the first terminal device screen can be shown that content is shown
In the display equipment of the second terminal equipment.The transmission process can be transmitted by ICP/IP protocol.
S24: the implementing result for the control instruction that first terminal equipment is sent is received.
The implementing result of the control instruction includes that first terminal device screen shows content；The control instruction is to pass through
The input equipment input of the second terminal, the control instruction includes the instruction for obtaining screen display content.Work as intelligence
When energy terminal and the end PC can normally establish connection, intelligent terminal starting service (Service), the service is for obtaining screen
Show content.
S26: the first terminal device screen is shown that content is shown in the display equipment of the second terminal equipment.
After first terminal device screen shows that content is illustrated in the display equipment of second terminal equipment, Yong Huke
With in the display equipment of second terminal equipment watch first terminal device screen show content, and to first terminal equipment into
Row operation.
Step 221: receiving initial control position.
The control instruction relevant to position that user is inputted by the input equipment of second terminal is received, it is relevant to position
Comprising initial control position in control instruction, the initial control bit is setting in the display equipment of the second terminal.With position
Setting relevant control instruction for example may include F.F., rewind or selected scope etc..The control instruction can refer to for ADB control
It enables.
Step 222: the initial control position is converted into target control position.
It shows that the initial control position in equipment is coordinately transformed to second terminal is located at, will initially control evolution
For target control position, target control position is located on the screen of the first terminal.The coordinate transform for example may include root
The area ratio between equipment and first terminal screen is shown according to second terminal, is carried out etc. than conversion.Target control position can be by
ADB control instruction adb shell input tap x y is indicated.
Step 223: Xiang Suoshu first terminal equipment sends control instruction.
The target control position is carried in the control instruction.
S144: receiving and executes the control instruction from the second terminal equipment.
This step may include: to receive the control instruction from the second terminal equipment, carry in the control instruction
Target control position, the target control position are located on the screen of the first terminal；According to the target control position,
The control instruction is executed on the screen of the first terminal equipment.
The method of a kind of controlling terminal provided by the embodiments of the present application as a result, by establishing connection with second terminal equipment；
The control instruction from the second terminal equipment is received, the control instruction is defeated by the input equipment of the second terminal
Enter, the control instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising: obtain the
The screen display content of one terminal device；The implementing result of the control instruction is sent to the second terminal equipment, it is described
The implementing result of control instruction includes that first terminal device screen shows content, allows users to utilize the defeated of second terminal equipment
Enter the instruction of equipment input control, to control first terminal equipment, facilitates the operation of user, and utilize the defeated of second terminal equipment
The implementing result of equipment display control signal out improves the viewing experience of user.
The method of a kind of controlling terminal provided by the embodiments of the present application as a result, is set by receiving from the second terminal
Standby control instruction carries target control position in the control instruction, and the target control position is located at the first terminal
Screen on；Executing the control instruction includes: according to the target control position, on the screen of the first terminal equipment
The control instruction is executed, allows users to input control instruction relevant to position using the input equipment of second terminal, it is right
First terminal realizes control relevant to position.
Fig. 5 is a kind of a kind of flow diagram of the device of controlling terminal provided by the embodiments of the present application, the device 100 packet
It includes: the first link block 110, the first receiving module 120, the first execution module 130 and the first sending module 140.
First link block 110, for establishing connection with second terminal equipment；First receiving module 120 comes for receiving
From the control instruction of the second terminal equipment, the control instruction is inputted by the input equipment of the second terminal,
The control instruction includes the instruction for obtaining screen display content；First execution module 130 refers to for executing the control
It enables, comprising: obtain the screen display content of first terminal equipment；First sending module 140, for holding the control instruction
Row result is sent to the second terminal equipment, and the implementing result of the control instruction includes in first terminal device screen is shown
Hold.
In one possible implementation, first execution module 130 for being when the first terminal equipment
When version of uniting is greater than predetermined system version or is equal to the predetermined system version, media projection management service is enabled；Using described
Media projection management service calls media projection interface；The first terminal device screen is obtained by the media projection interface
Show content.
In one possible implementation, first execution module 130 is for determining that obtaining the first terminal sets
Resolution ratio and frame per second when standby screen display content；Based on the resolution ratio and frame per second, the first terminal device screen is obtained
Show content；The first terminal device screen is returned by way of Streaming Media shows content.
In one possible implementation, first execution module 130 is used for: what it is when the first terminal equipment is
When version of uniting is less than predetermined system version, content is shown according to first terminal device screen described in predeterminated frequency timing acquisition.
In one possible implementation, first execution module 130 is used for: when the system permission information is root
When permission, the frame buffer data in the first terminal equipment under preset path is read, to obtain the first terminal equipment screen
Curtain display content.
In one possible implementation, first execution module 130 is used for: when the system permission information is not
When root authority, use reflection that the mode of screenshotss function is called to show content to obtain the first terminal device screen.
In one possible implementation, first execution module 130 is used for: using the side of the interior screenshotss function of application
Formula obtains the first terminal device screen and shows content.
In one possible implementation, the control instruction further include to the relevant instruction in control position, described the
One receiving module 120 is used for: being received the control instruction from the second terminal equipment, is carried target control in the control instruction
Position processed, the target control position are located on the screen of the first terminal；First execution module 130 is used for: according to
The target control position executes the control instruction on the screen of the first terminal equipment.
In one possible implementation, the received control instruction of first receiving module 120 includes Android
Debug bridge ADB control instruction.
The device 100 provided by the embodiments of the present application can be performed each method described in embodiment of the method above, and realize
The function and beneficial effect of each method described in embodiment of the method above, details are not described herein.
Fig. 6 is a kind of a kind of flow diagram of the device of controlling terminal provided by the embodiments of the present application, the device 200 packet
It includes: the second link block 210, the second sending module 220, the second receiving module 230 and the second execution module 240.
Second link block 210, for establishing connection with first terminal equipment；Second sending module 220 is used for described
First terminal equipment sends control instruction, and the control instruction is inputted by the input equipment of second terminal, the control
Instruction includes the instruction for obtaining screen display content；Second receiving module 230, for receiving the transmission of first terminal equipment
The implementing result of the control instruction, the implementing result of the control instruction include that first terminal device screen shows content；The
Two execution modules 240, for the first terminal device screen to be shown that content shows the display in the second terminal equipment
In equipment.
In one possible implementation, the control instruction further include to the relevant instruction in control position, described the
Two sending modules 220 are used for: receiving initial control position, display equipment of the initial control bit setting in the second terminal
On；The initial control position is converted into target control position, the target control position is located at the screen of the first terminal
On curtain；Control instruction is sent to the first terminal equipment, carries the target control position in the control instruction.
In one possible implementation, the control instruction that second sending module 220 is sent includes Android
Debug bridge ADB control instruction.
Fig. 7, which is shown, executes a kind of hardware knot of a kind of electronic equipment of the method for controlling terminal provided by the embodiments of the present application
Structure schematic diagram, as shown, the electronic equipment can generate bigger difference because configuration or performance are different, it may include one
Or more than one processor 701 and memory 702, it can store one or more storage applications in memory 702
Program or data.Wherein, memory 702 can be of short duration storage or persistent storage.The application program for being stored in memory 702 can
To include one or more modules (diagram is not shown), each module may include to a series of meters in the electronic equipment
Calculation machine executable instruction.Further, processor 701 can be set to communicate with memory 702, hold on the electronic equipment
Series of computation machine executable instruction in line storage 702.The electronic equipment can also include one or more power supplys
703, one or more wired or wireless network interfaces 704, one or more input/output interfaces 705, one or
More than one keyboard 706 etc..
In a specific embodiment, which includes memory, processor and is stored on the memory
And the computer executable instructions that can be run on the processor, the computer executable instructions are executed by the processor
Shi Shixian following below scheme: connection is established with second terminal equipment；The control instruction from the second terminal equipment is received, it is described
Control instruction is inputted by the input equipment of the second terminal, and the control instruction includes for obtaining in screen shows
The instruction of appearance；Execute the control instruction, comprising: obtain the screen display content of first terminal equipment；By the control instruction
Implementing result be sent to the second terminal equipment, the implementing result of the control instruction includes that first terminal device screen is aobvious
Show content.
The electronic equipment for executing method provided by the embodiments of the present application as a result, can be performed above described in embodiment of the method
Each method, and realize the function and beneficial effect of each method described in embodiment of the method above, details are not described herein.
Fig. 8, which is shown, executes a kind of hardware of another electronic equipment of the method for controlling terminal provided by the embodiments of the present application
Structural schematic diagram, as shown, the electronic equipment can generate bigger difference because configuration or performance are different, it may include one
A or more than one processor 801 and memory 802 can store one or more storages in memory 802 and answered
With program or data.Wherein, memory 802 can be of short duration storage or persistent storage.It is stored in the application program of memory 802
It may include one or more modules (diagram is not shown), each module may include to a series of in the electronic equipment
Computer executable instructions.Further, processor 801 can be set to communicate with memory 802, on the electronic equipment
Execute the series of computation machine executable instruction in memory 802.The electronic equipment can also include one or more electricity
Source 803, one or more wired or wireless network interfaces 804, one or more input/output interfaces 805, one
Or more than one keyboard 806 etc..
In a specific embodiment, which includes memory, processor and is stored on the memory
And the computer executable instructions that can be run on the processor, the computer executable instructions are executed by the processor
Shi Shixian following below scheme: connection is established with first terminal equipment；Control instruction, the control are sent to the first terminal equipment
Instruction is inputted by the input equipment of second terminal, and the control instruction includes the finger for obtaining screen display content
It enables；Receive the implementing result for the control instruction that first terminal equipment is sent, the implementing result of the control instruction includes the
One terminal device screen display content；The first terminal device screen is shown that content is shown in the second terminal equipment
It shows in equipment.
The electronic equipment for executing method provided by the embodiments of the present application as a result, can be performed above described in embodiment of the method
Each method, and realize the function and beneficial effect of each method described in embodiment of the method above, details are not described herein.
The electronic equipment of the embodiment of the present application exists in a variety of forms, including but not limited to following equipment.
(1) mobile communication equipment: the characteristics of this kind of equipment is that have mobile communication function, and to provide speech, data
Communication is main target.This Terminal Type includes: smart phone (such as iPhone), multimedia handset, functional mobile phone and low
Hold mobile phone etc..
(2) super mobile personal computer equipment: this kind of equipment belongs to the scope of personal computer, there is calculating and processing function
Can, generally also have mobile Internet access characteristic.This Terminal Type includes: PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device: this kind of equipment can show and play multimedia content.Such equipment include: audio,
Video player (such as iPod), handheld device, e-book and intelligent toy and portable car-mounted navigation equipment.
(4) other electronic devices with data interaction function.
Further, described computer-readable to deposit the embodiment of the present application also provides a kind of computer readable storage medium
Storage media is realized for storing computer executable instructions, when the computer executable instructions are executed by processor to flow down
Journey: connection is established with second terminal equipment；The control instruction from the second terminal equipment is received, the control instruction is logical
The input equipment input of the second terminal is crossed, the control instruction includes the instruction for obtaining screen display content；It holds
The row control instruction, comprising: obtain the screen display content of first terminal equipment；The implementing result of the control instruction is sent out
The second terminal equipment is given, the implementing result of the control instruction includes that first terminal device screen shows content.
Further, described computer-readable to deposit the embodiment of the present application also provides a kind of computer readable storage medium
Storage media is realized for storing computer executable instructions, when the computer executable instructions are executed by processor to flow down
Journey: connection is established with first terminal equipment；Control instruction is sent to the first terminal equipment, the control instruction is by the
The input equipment input of two terminals, the control instruction includes the instruction for obtaining screen display content；Receive first eventually
The implementing result for the control instruction that end equipment is sent, the implementing result of the control instruction includes first terminal device screen
Show content；The first terminal device screen is shown that content is shown in the display equipment of the second terminal equipment.
It is able to carry out when the computer executable instructions are executed by processor as a result, above described in embodiment of the method
Each method, and realize the function and beneficial effect of each method described in embodiment of the method above, details are not described herein.
Wherein, the computer readable storage medium includes read-only memory (Read-Only Memory, abbreviation
ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..
Further, the embodiment of the present application also provides a kind of computer program product, the computer program product packets
The computer program being stored in non-transient computer readable storage medium is included, the computer program includes program instruction, when
When described program instruction is computer-executed, realizes following below scheme: establishing connection with second terminal equipment；It receives from described the
The control instruction of two terminal devices, the control instruction are inputted by the input equipment of the second terminal, the control
Instruction includes the instruction for obtaining screen display content；Execute the control instruction, comprising: obtain the screen of first terminal equipment
Curtain display content；The implementing result of the control instruction is sent to the second terminal equipment, the execution of the control instruction
It as a result include that first terminal device screen shows content.
Further, the embodiment of the present application also provides a kind of computer program product, the computer program product packets
The computer program being stored in non-transient computer readable storage medium is included, the computer program includes program instruction, when
When described program instruction is computer-executed, realizes following below scheme: establishing connection with first terminal equipment；To the first terminal
Equipment sends control instruction, and the control instruction is inputted by the input equipment of second terminal, and the control instruction includes
For obtaining the instruction of screen display content；The implementing result for the control instruction that first terminal equipment is sent is received, it is described
The implementing result of control instruction includes that first terminal device screen shows content；The first terminal device screen is shown into content
It shows in the display equipment of the second terminal equipment.
Computer program product provided by the embodiments of the present application is executed as a result, to be able to carry out above described in embodiment of the method
Each method, and realize the function and beneficial effect of each method described in embodiment of the method above, details are not described herein.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (15)
1. a kind of method of controlling terminal characterized by comprising
Connection is established with second terminal equipment；
The control instruction from the second terminal equipment is received, the control instruction is set by the input of the second terminal
Standby input, the control instruction includes the instruction for obtaining screen display content；
Execute the control instruction, comprising: obtain the screen display content of first terminal equipment；
The implementing result of the control instruction is sent to the second terminal equipment, the implementing result of the control instruction includes
First terminal device screen shows content.
2. the method according to claim 1, wherein executing the control instruction, comprising: obtain first terminal and set
Standby screen display content includes:
When the system version of the first terminal equipment is greater than predetermined system version or is equal to the predetermined system version, enable
Media projection management service；
Media projection interface is called using the media projection management service；
The first terminal device screen, which is obtained, by the media projection interface shows content.
3. according to the method described in claim 2, it is characterized in that, obtaining the first terminal by the media projection interface
Device screen shows that content includes:
Determine the resolution ratio and frame per second obtained when the first terminal device screen shows content；
Based on the resolution ratio and frame per second, obtains the first terminal device screen and show content；
The first terminal device screen is returned by way of Streaming Media shows content.
4. the method according to claim 1, wherein executing the control instruction, comprising: obtain first terminal and set
Standby screen display content includes:
When the system version of the first terminal equipment is less than predetermined system version, the according to predeterminated frequency timing acquisition
One terminal device screen display content.
5. according to the method described in claim 4, it is characterized in that, the first terminal equipment according to predeterminated frequency timing acquisition
Screen display content includes:
When the system permission information is root authority, the frame buffer number in the first terminal equipment under preset path is read
According to obtain the first terminal device screen display content.
6. the method according to claim 1, wherein the control instruction further includes finger relevant to control position
It enables, receiving the control instruction from the second terminal equipment includes:
The control instruction from the second terminal equipment is received, carries target control position, the mesh in the control instruction
Control bit is marked setting on the screen of the first terminal；
Executing the control instruction includes: to be executed on the screen of the first terminal equipment according to the target control position
The control instruction.
7. a kind of method of controlling terminal characterized by comprising
Connection is established with first terminal equipment；
Control instruction is sent to the first terminal equipment, the control instruction is inputted by the input equipment of second terminal
, the control instruction includes the instruction for obtaining screen display content；
Receive the implementing result for the control instruction that first terminal equipment is sent, the implementing result of the control instruction includes the
One terminal device screen display content；
The first terminal device screen is shown that content is shown in the display equipment of the second terminal equipment.
8. method according to claim 7, which is characterized in that the control instruction further includes finger relevant to control position
It enables, Xiang Suoshu first terminal equipment sends control instruction and includes:
Initial control position is received, the initial control bit is setting in the display equipment of the second terminal；
The initial control position is converted into target control position, the target control position is located at the screen of the first terminal
On curtain；
Control instruction is sent to the first terminal equipment, carries the target control position in the control instruction.
9. a kind of device of controlling terminal characterized by comprising
First link block, for establishing connection with second terminal equipment；
First receiving module, for receiving the control instruction from the second terminal equipment, the control instruction is to pass through institute
The input equipment input of second terminal is stated, the control instruction includes the instruction for obtaining screen display content；
First execution module, for executing the control instruction, comprising: obtain the screen display content of first terminal equipment；
First sending module, for the implementing result of the control instruction to be sent to the second terminal equipment, the control
The implementing result of instruction includes that first terminal device screen shows content.
10. device according to claim 9, which is characterized in that first execution module is used for:
When the system version of the first terminal equipment is greater than predetermined system version or is equal to the predetermined system version, enable
Media projection management service；
Media projection interface is called using the media projection management service；
The first terminal device screen, which is obtained, by the media projection interface shows content.
11. device according to claim 10, which is characterized in that first execution module is used for:
Determine the resolution ratio and frame per second obtained when the first terminal device screen shows content；
Based on the resolution ratio and frame per second, obtains the first terminal device screen and show content；
The first terminal device screen is returned by way of Streaming Media shows content.
12. device according to claim 9, which is characterized in that first execution module is used for:
When the system version of the first terminal equipment is less than predetermined system version, the according to predeterminated frequency timing acquisition
One terminal device screen display content.
13. device according to claim 9, which is characterized in that the control instruction further includes relevant to control position
Instruction, first receiving module are used for:
The control instruction from the second terminal equipment is received, carries target control position, the mesh in the control instruction
Control bit is marked setting on the screen of the first terminal；
First execution module is used for: according to the target control position, being executed on the screen of the first terminal equipment
The control instruction.
14. a kind of device of controlling terminal characterized by comprising
Second link block, for establishing connection with first terminal equipment；
Second sending module, for sending control instruction to the first terminal equipment, the control instruction is whole by second
The input equipment input at end, the control instruction includes the instruction for obtaining screen display content；
Second receiving module, the implementing result of the control instruction for receiving the transmission of first terminal equipment, the control refer to
The implementing result of order includes that first terminal device screen shows content；
Second execution module, for the first terminal device screen to be shown that content is shown in the aobvious of the second terminal equipment
Show in equipment.
15. 4 described device according to claim 1, which is characterized in that the control instruction further includes finger relevant to control position
It enables, second sending module is used for:
Initial control position is received, the initial control bit is setting in the display equipment of the second terminal；
The initial control position is converted into target control position, the target control position is located at the screen of the first terminal
On curtain；
Control instruction is sent to the first terminal equipment, carries the target control position in the control instruction.
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| CN201910323167.4A CN110113396B (en) | 2019-04-22 | 2019-04-22 | Method and device for controlling terminal |
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