CN107277242A - A kind of processing method of displaying information on screen, display methods and display system - Google Patents
A kind of processing method of displaying information on screen, display methods and display system Download PDFInfo
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- CN107277242A CN107277242A CN201710446379.2A CN201710446379A CN107277242A CN 107277242 A CN107277242 A CN 107277242A CN 201710446379 A CN201710446379 A CN 201710446379A CN 107277242 A CN107277242 A CN 107277242A
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- display screen
- screen
- display
- mobile terminal
- application program
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
Abstract
The invention provides a kind of processing method of displaying information on screen, display methods and display system, wherein processing method is applied to using the default mobile terminal that communication connection is established between connected mode and at least one external equipment, mobile terminal has the first display screen, external equipment has second display screen, and this method includes：After the first operational order triggered on display applications program interface is received, the display screen includes the first display screen and second display screen, responds first operational order, and determine the information of the target display screen corresponding to first operational order；Corresponding, the target display screen is second display screen or the first display screen；The response results obtained after the first operational order will be responded, send to the corresponding target display screen of information of target display screen and shown.The method and system that the embodiment of the present invention is provided can reach that the application program for being carrying out mobile phone terminal is switched to the purpose that external equipment continue broadcasting or display.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of processing method of displaying information on screen, display side
Method and display system.
Background technology
In recent years, with the fast development of the communication technology, the use of the various mobile devices such as mobile phone, tablet personal computer is non-
It is often universal；Simple only can not meet the application demand of people using a mobile phone, such as when people are being played games
Or can not be conversed simultaneously during video playback；To meet the application demand of people, occur in that one kind can be with now
The external tablet personal computer that mobile phone is communicatively coupled, but the external tablet personal computer can only be to carry out picture with mobile phone when in use
Simultaneous display or broadcasting.
During the present invention is realized, inventor has found at least there is problems with correlation technique：Mobile phone and flat board
The use of computer have it is certain restricted, flat board can only synchronous mobile phone terminal operation application program and show the operation application
The corresponding display picture of program, it is impossible to accomplish that the application program that mobile phone terminal is carrying out is switched into external equipment carries out continuing to broadcast
Put or show.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of processing method of displaying information on screen, display side
Method and display system, carry out continuing broadcasting or display to reach that the application program for being carrying out mobile phone terminal is switched to external equipment
Purpose.
In a first aspect, the embodiments of the invention provide a kind of processing method of displaying information on screen, applied to using default
The mobile terminal of communication connection is established between connected mode and at least one external equipment, the mobile terminal has first to show
Display screen, the external equipment has second display screen, and methods described includes：
After the first operational order triggered on display applications program interface is received, the display screen includes first
Display screen and second display screen, respond first operational order, and determine the target display screen corresponding to first operational order
Information；Corresponding, the target display screen is second display screen or the first display screen；
The response results obtained after first operational order will be responded, send to the target display screen and shown.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein：
It is described after the first operational order triggered on display applications program interface is received, respond this first operation
Instruction, and before determining the information of target display screen corresponding to first operational order, in addition to：
When detecting external equipment access, the main interface information of the first display screen display of the mobile terminal is obtained；
By the main interface synchronizing information to the external equipment, so as to same on the second display screen of the external equipment
The step display main interface information；
, will after the second operational order that icon of the user for the application program of main interface presentation of information is triggered is received
The corresponding Application Program Interface of icon of the application program, which is sent to user, to be triggered first used in second operational order
Display screen or second display screen are shown that the Application Program Interface is used to initiate above-mentioned first operational order.
With reference in a first aspect, the embodiment of the present invention provide first aspect second of possible embodiment, wherein：
First operational order instructs for screen sliding, specific for the progress of display applications program interface when detecting user
Touch control operation after triggering generation screen sliding instruction；
The screen sliding instruction includes：The mark of the corresponding application program being carrying out of the display applications program interface
Know the execution state parameter with the application program；
Described response first operational order, and determine the information of the target display screen corresponding to first operational order,
Including：
The application program is obtained according to the execution state parameter of the mark of the application program and the application program to press
According to the implementing result obtained in current schedules implementation procedure；
Obtain the corresponding display screen mark of the target display screen；
By the implementing result send to the display screen identify corresponding target display screen according to current progress after
It is continuous to be shown.
With reference to second of possible embodiment of first aspect, the embodiments of the invention provide the third of first aspect
Possible embodiment, wherein：
It is described to detect user and enter for display applications program interface when the specific touch control operation is touch operation
Triggering generation screen sliding instruction after the specific touch control operation of row, including：
The operational order set of generation screen sliding instruction can be triggered by presetting, include in the operational order set to
A kind of few operating gesture；
The touch control operation symbol carried out as the user detected for the first display screen or second display screen Application Program Interface
When closing any of operational order set operating gesture, then triggering generation screen sliding instruction；
The operating gesture is singly to refer to slip, finger more to slide or be to meet in default number of clicks finger clicking operation
Any one；
It is described to detect user and enter for display applications program interface when the specific touch control operation is button operation
Triggering generation screen sliding instruction after the specific touch control operation of row, including：When the user detected is directed to the first display screen or second
After the default physical button operation of the default virtual key of touch or pressing that display applications program interface is carried out, triggering
Generate screen sliding instruction.
With reference to second of possible embodiment of first aspect, the embodiments of the invention provide the 4th of first aspect kind
Possible embodiment, wherein：
It is described to send to the corresponding target display screen of display screen mark to enter according to current by the implementing result
Degree proceeds display, including：
The implementing result includes the video and/or audio data corresponding to the application program；
The video and/or audio data are handled according to the screen parameter of the target display screen, to cause place
Video and/or audio data after reason can be shown in target display screen；The screen parameter at least includes：Screen resolution
With dots per inch DPI；
Video and/or audio data after processing are sent to the display screen and identify corresponding target display screen progress
Display is played.
With reference in a first aspect, in the embodiment of the present invention provide first aspect the 5th kind of possible embodiment, wherein：
Methods described also includes：When the weight for receiving gravity sensor transmission after second display screen is rotated according to itself
During the rotation screen instruction of force signal generation, the response results are handled, so that the response results can be after rotation
Shown on second display screen.
Second aspect, the embodiment of the present invention additionally provides a kind of display methods of displaying information on screen, methods described application
In the external equipment being connected with communication of mobile terminal, the mobile terminal has the first display screen, and the external equipment has the
Two display screens；Including：
After the mobile terminal is accessed, the main boundary for the first display screen display that the mobile terminal is sent is received
Face information, shows the main interface information；
Listen to user for main interface presentation of information application program icon control operation when, generation with it is described
Corresponding first control instruction of control operation；
First control instruction is sent to the mobile terminal, so that the mobile terminal is in response to the described first control
System instruction；
Receive the application program in response to first control instruction that the mobile terminal is sent icon it is corresponding should
With program interface, the Application Program Interface is shown；
And,
Listen to user be directed to Application Program Interface touch control operation when, generation corresponding with the touch control operation second
Control instruction, second control instruction is instructed including screen sliding；
Second control instruction is sent to the mobile terminal, so that the mobile terminal is in response to the described second control
System instruction；
And,
The response results that the second control instruction of the mobile terminal response mobile terminal display screen generation is obtained are received, are shown
Show the response results.
A kind of display system of displaying information on screen is provided in the third aspect, the embodiment of the present invention, including：Such as using the
On the one hand the method described in any possible embodiment handles the mobile terminal of displaying information on screen and such as applies second party
The external equipment of method display screen display information described in any possible embodiment in face；The mobile terminal and described outer
Connect equipment communication connection.
Processing method, display methods and the display system for a kind of displaying information on screen that the embodiment of the present invention is provided, screen
The processing method of curtain display information is applied to establish communication link between connected mode and at least one external equipment using default
The mobile terminal connect, the mobile terminal has the first display screen, and the external equipment has second display screen, is being shown when receiving
After the first operational order triggered on screen Application Program Interface, the display screen includes the first display screen and second display screen, response
First operational order, and determine the information of the target display screen corresponding to first operational order；The target display screen is the
Two display screens or the first display screen；The response results obtained after first operational order will be responded, send aobvious to the target
Display screen is shown；In this method can by the first display screen or second display screen play out or show should
With program, it is switched to corresponding target display screen and carries out continuing broadcasting or display, and then one kind that the embodiment of the present invention is provided
Processing method, display methods and the display system of displaying information on screen, realize the application program for being carrying out mobile phone terminal and cut
Change to the purpose that external equipment continue broadcasting or display.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a kind of flow signal of the processing method for displaying information on screen that embodiments of the invention one are provided
Figure；
Fig. 2, which is shown in a kind of processing method for displaying information on screen that embodiments of the invention one are provided, responds the cunning
Shield the schematic flow sheet of instruction；
Fig. 3 shows a kind of flow signal of the display methods for displaying information on screen that embodiments of the invention two are provided
Figure；
Fig. 4 shows a kind of structural representation of the display system for displaying information on screen that the embodiment of the present invention three is provided
Figure；
Icon：401- mobile terminals；402- external equipments.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.The present invention being generally described and illustrated herein in the accompanying drawings is real
Applying the component of example can be arranged and be designed with a variety of configurations.Therefore, it is of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of the selected reality of the present invention
Apply example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of creative work is not made
There is other embodiment, belong to the scope of protection of the invention.
At present, when mobile phone is connected progress audio and video playing with tablet personal computer in the prior art, flat board can only synchronous mobile phone terminal
Operation application program and show the corresponding display picture of operation application program, can only be that synchronous carry out audio frequency and video are broadcast
Put, after mobile phone terminal pause is played, flat board end can also suspend broadcasting, therefore be carried out when mobile phone terminal suspends current application program
When handling other affairs and such as answering the call, flat board can also terminate broadcasting accordingly, and then can not accomplish be carrying out one
Application program is switched to external equipment end from mobile phone terminal and proceeds to play or show, based on this, the embodiment of the present invention is provided
A kind of processing method of displaying information on screen, display methods and system, are described below by embodiment.
Embodiment one
A kind of processing method of displaying information on screen is provided in the embodiment of the present invention, this method is applied to using default company
The mobile terminal that communication connection is established between mode and at least one external equipment is connect, wherein default connected mode can be with
It is：Be attached between mobile terminal and external equipment by wired mode or wireless mode, such as by USB connections or
WIFI connections etc.；The mobile terminal has the first display screen, and the external equipment has second display screen, first display screen and
Second display screen can be independent carry out audio frequency and video broadcasting, shown in reference picture 1, this method comprises the following steps：
S101, after the first operational order triggered on display applications program interface is received, the display screen includes
First display screen and second display screen, respond first operational order, and determine that the target corresponding to first operational order shows
The information of display screen；Corresponding, the target display screen is second display screen or the first display screen；
When the first above-mentioned operational order is what the first display applications program main interface was initiated, now corresponding target shows
Display screen is second display screen；Initiated when above-mentioned operational order for second display screen Application Program Interface, now corresponding mesh
Mark display screen is the first display screen；
When having detected external equipment access, the main interface letter of the first display screen display of above-mentioned mobile terminal is obtained
Breath；
By the main interface synchronizing information to external equipment, so as to simultaneous display master on the second display screen of external equipment
Interface information, the main interface packet contains the icon of application program；Specifically, the synchronous process is by mobile terminal
Increasing a Launcher for being exclusively used in external equipment in the operating system of installation newly, (Launcher is the main boundary of above-mentioned external equipment
Face program), the Launcher is run in external main interface task stack ExternalHomeStack in itself, therefore, its main interface
Picture, which enters, to be shown on the second display screen of external equipment, and also can directly be put by the application program (i.e. APP) of its startup
Enter in external application program task stack ExternalFullscreenWorkspaceStack, meanwhile, by the second of external equipment
The focus of display screen is placed on external application program task stack ExternalFullscreenWorkspaceStack, external equipment
Second display screen will show startup APP content.
, will after the second operational order that icon of the user for the application program of main interface presentation of information is triggered is received
The corresponding Application Program Interface of icon of the application program, which is sent, to be triggered used in second operational order first to user and shows
Display screen or second display screen are shown that the Application Program Interface is used for the first above-mentioned operation of the operation initiation based on user and referred to
Order；
S102, the response results that will be obtained after the first operational order of response, send to target display screen and are shown.
In the present embodiment, the first above-mentioned operational order is instructed for screen sliding, and display applications journey is directed to when detecting user
Sequence interface carries out triggering generation screen sliding instruction after specific touch control operation；Screen sliding instruction includes：The display applications journey
The mark of the corresponding application program being carrying out in sequence interface and the execution state parameter of the application program；
Shown in reference picture 2, mobile terminal responds above-mentioned screen sliding instruction, and response results are sent to target display screen
The process of row display includes：
S201, the mark according to application program and application program execution state parameter obtain the application program according to current
The implementing result that progress is obtained during continuing executing with；
The corresponding display screen mark of S202, acquisition target display screen；
S203, above-mentioned implementing result sent identify corresponding target display screen to above-mentioned display screen and enter according to current
Degree proceeds display；
The corresponding video and/or audio data of the application program may be included in the implementing result；Mobile terminal can root
The video and/or audio data are handled according to the screen parameter of target display screen, to cause video and/or sound after processing
Frequency evidence can be shown in target display screen；The screen parameter at least includes：Screen resolution and dots per inch DPI；And
And the video and/or audio data after processing are sent to the corresponding target display screen of display screen mark and shown by mobile terminal
Show broadcasting.
Above-mentioned screen sliding instruction is to be directed to by user after the specific touch control operation of display applications program interface progress
Generation, the touch control operation can be the touch operation with certain gestures, or button operation, and the button operation can be
Default a certain physical button on default a certain virtual key either mobile terminal in touch or pressing mobile terminal；When tactile
When control operation is touch operation with certain gestures, mobile terminal or external equipment, which need to preset one, can trigger life
Include at least one operating gesture in the operational order set instructed into screen sliding, the operational order set；When the use detected
The touch control operation that family is carried out for the first display screen or second display screen Application Program Interface meets in the operational order set
During any operating gesture, then triggering generation screen sliding instruction, the operating gesture is singly to refer to slip, finger more to slide or be to meet pre-
If any one in number of clicks finger clicking operation；
When above-mentioned specific touch control operation is button operation, the first display screen or second display screen are directed to when detecting user
After the button operation that Application Program Interface is carried out, triggering generation screen sliding instruction.
By taking the first display screen of mobile terminal as an example, when user is directed to the first display applications program interface of mobile terminal
When carrying out touch control operation triggering screen sliding instruction, the screen sliding instructs the mark for including the corresponding application program of the Application Program Interface
With the execution state parameter of the application program, the display screen mark of the corresponding target display screen of acquisition for mobile terminal screen sliding instruction
Know, during application program continuing executing with afterwards, mobile terminal can send implementing result to target display screen mark
Corresponding target display screen is shown that now target display screen is the second display screen of external equipment, if implementing result
In when including audio and/or video data, mobile terminal can according to second display screen screen parameter is to the audio and/or regards
Frequency is handled, so that audio and/or video can be shown on the second display screen of external equipment, further, to improve
The speed of transmission, mobile terminal by the video and/or audio data after processing to being compressed coded treatment, after being encoded
Audio and/or video data, and the video and/or audio data after coding are sent to second display screen, so as to external
Equipment carries out the video and/or audio number after decoding process and broadcast decoder to the video and/or audio data after coding
According to；And then realize the audio frequency and video for playing out or showing in the first display screen of mobile terminal are switched to the of external equipment
Proceed to play on two display screens or show.
Accordingly, instruct, then move if in the screen sliding triggered on the second display screen Application Program Interface of external equipment
Dynamic terminal can obtain the mark of the corresponding application program of the Application Program Interface and the execution state parameter of the application program, simultaneously
Obtain the execution knot obtained during the mark of the first display screen of mobile terminal, the continuing executing with of the application program obtained afterwards
Fruit, which can be sent to the first display screen of mobile terminal, to be played out or shows；And then will can also be played out in second display screen
Or the audio frequency and video of display are switched to the first display screen and play out or show.
It should be noted that the mobile terminal in the embodiment of the present invention is the mobile terminal of advance Embedded Operating System, should
Operating system is AnOS operating systems, and the AnOS operating systems are the mobile phone operating systems based on Android kernels, is that function is real
Existing core, for mobile terminal and the demand on many foregrounds of external equipment, is goed deep into framework layers in Android
Exploitation and optimization.
Above-mentioned mobile terminal, which can send the result that application program is performed to the corresponding target of target display screen mark, to be shown
The process that display screen is shown, particular by the following manner realized, it is necessary to explanation, mobile terminal is starting
When, virtual display display0 is set up for the first display screen of mobile terminal, passes through USB's or WIFI in external equipment
After mode is attached with mobile terminal, when mobile terminal has detected external equipment access, the external equipment can be obtained
Mark, and the screen parameter of the display screen of external equipment is received, the screen parameter at least includes resolution ratio and DPI, corresponding to this
The screen parameter of the device identification of external equipment and the display screen of external equipment sets up virtual display, when there is multiple external equipments
When, then set gradually the corresponding virtual display of display screen of the plurality of external equipment for display1, display2,,
DisplayN, further, based on each virtual display (display0, display1, display2,, displayN,
There is each virtual display mark ID, the ID can be with the corresponding display screen mark of the virtual display, the display screen
It is designated device identification or the mobile terminal display screen mark of external equipment) create task corresponding to the virtual display
Stack, the task stack is two, and one is main interface task stack, and another is application program task stack, the corresponding void of external equipment
Intending the main interface task stack of display screen is used to be performed the display screen for making external equipment display main interface information, and application program is appointed
Include in business stack it is multiple be performed object, be each performed object corresponding to each application program, each object that performs is in quilt
The implementing result obtained in implementation procedure, which can be sent on the display screen of the corresponding external equipment of the virtual display, to be shown
Show.
The display screen of above-mentioned external equipment, virtual display, the application program corresponding to the display screen of external equipment are in
Corresponding relation, when implementing, mobile terminal can be by way of storing the corresponding relation in order to mobile terminal progress
Search and distinguish, mobile terminal can also be by carrying out marking in the application program identification corresponding to each display screen
Mode makes a distinction the virtual display or display screen corresponding to each application program.
When triggering screen sliding instruction on the first display screen or second display screen application program main interface, acquisition for mobile terminal
The mark of the corresponding application program of application program main interface, and further determine that the application program task belonging to the application program
Stack, and by the application program as the virtual display institute corresponding to the application program task stack belonging to current moves to target display screen
The task stack top layer of corresponding application program task stack, hereafter, the application program resulting implementing result in the process of implementation
It can be sent on the display screen corresponding to the virtual display belonging to current task stack and be shown.
In above-described embodiment, the first display screen or second display screen triggering screen sliding instruction, by first display screen or the
The audio frequency and video that two display screens are currently played or shown are switched to after target display screen plays out, the first display screen or
Two display screens, which can carry out opening other application programs, to be used；Further, if such as mobile terminal is broadcast in progress video
Squeezed into during putting by phone, now, mobile terminal currently will can be played out video and cut by way of screen sliding
Shift on the display screen of external equipment and play out, now mobile terminal can carry out operation of answering the call, while answering the call
User can continue to watch video on the display screen of external equipment.
When above-mentioned external equipment is multiple, user carries out touch control operation generation screen sliding instruction in display applications program interface
When, display screen can allow user's selection target display screen by way of providing prompt window, and mobile terminal is by application program
Implementing result sends to the corresponding display screen progress continuation of mark of the target display screen and shown.
The processing method of a kind of displaying information on screen provided in the embodiment of the present invention, when the first display in mobile terminal
When shielding the screen sliding instruction of application program main interface triggering, the audio or video switching that mobile terminal is currently shown or played
To external equipment display screen carry out continue display or play when, if now mobile terminal will also be carried out making for other programs
With, such as carry out the broadcasting of other audio frequency and video, now mobile terminal, which has MCVF multichannel voice frequency, needs output, be all the way to be output to it is outer
The loudspeaker for connecing equipment is played out, and another road needs transmit the loudspeaker carried in itself to mobile terminal and played out, now
Setting makes above-mentioned each virtual display correspond to a virtual speaker, creates virtual speaker so that system distinguishing terminal
The loudspeaker itself carried, mobile terminal is when carrying out processing MCVF multichannel voice frequency, the mark of the application program according to belonging to audio file
The mark for knowing corresponding virtual display determines that the audio file is played out by which display screen, and further mobile terminal is set
Putting makes to belong to the virtual speaker corresponding to the virtual display corresponding to the audio file of the virtual display, further to move
Dynamic terminal will belong to the loudspeaker of external equipment corresponding to the audio file transmissions to the virtual speaker of the virtual speaker
Or the loudspeaker of terminal in itself；If when audio file belongs to the audio file that played out by mobile terminal itself
When, when playing out processing, make audio file by AudioTrack modules, AudioPolicy modules and
Loudspeaker after AudioFlinger resume modules into mobile terminal is played out；Entered when audio file belongs to by external equipment
During the audio file that row is played, further, the mark of the application program according to belonging to audio file, according to the application program
The corresponding relation of mark and the mark of virtual display, and virtual display mark and the correspondence of the device identification of external equipment
Relation, determines the information of the information, predominantly display screen upper speaker of the display screen of external equipment corresponding to audio file, should
Audio file by being directly entered AudioTrack modules after identification and after AudioFlinger modules are handled, into
The corresponding virtual speaker of display screen of the external equipment, is then further transmitted to external equipment by audio file, due to
AudioPolicy is closed in source, the method that the embodiment of the present invention is provided in android system, is being carried out to being set by external
During the processing of the standby audio file played out, AudioPolicy modules are avoided, are directly entered by AudioTrack modules
AudioFlinger modules are handled；
It should be noted that such scheme is only as highly preferred embodiment of the present invention, and it should regard as to the present invention's
Limitation, during the processing of the above-mentioned audio file to being played out by external equipment or in AudioPolicy modules
The routing policy of the audio for this pair of external equipment is realized, by the audio text of the application program corresponding to external equipment display screen
Part is all transferred to a special audio output thread, rather than makes AudioTrack modules and AudioFlinger modules straight
Contact；Or, when realizing, the thread of an output can not also be individually opened, by a program all from outer
The track for connecing the application program shown on device display screen carries out stereo process and speed control and spread out of to external equipment to show
On screen, or audio can also be directly transmitted to external equipment by operation processing such as external equipment progress audio mixings.
Embodiment two
A kind of display methods of displaying information on screen is provided in the embodiment of the present invention, this method is applied to and mobile terminal
The external equipment of communication connection, the mobile terminal has the first display screen, and the external equipment has second display screen；Reference picture 3
Shown, the display methods comprises the following steps：
S301, access mobile terminal after, receive mobile terminal send first display screen display main interface information,
Show the main interface information；
The external equipment is linked into after mobile terminal, and mobile terminal is by the main interface synchronizing information of the first display screen outside
The display screen of equipment is connect, so that external equipment display screen shows the main interface information.
S302, listen to user for main interface presentation of information application program icon control operation when, generation
The first control instruction corresponding with the control operation；
S303, the first control instruction sent to mobile terminal, so that mobile terminal is in response to the first control instruction；
S304, the corresponding application journey of icon for receiving the application program in response to the first control instruction that mobile terminal is sent
Sequence interface, shows the Application Program Interface；
And,
S305, listen to user be directed to Application Program Interface touch control operation when, generate it is corresponding with the touch control operation
The second control instruction, second control instruction include screen sliding instruction；
S306, the second control instruction sent to mobile terminal, so that mobile terminal is in response to the second control instruction；
And,
The response results that S307, the second control instruction of reception mobile terminal response mobile terminal display screen generation are obtained,
Show the response results；
In the present embodiment, above-mentioned response results include：Audio and/or video data, second display screen are worked as according to terminal
Preceding progress continues to show the audio and/or video data.
Specifically, external equipment second display screen receive mobile terminal coding after video and/or audio data after,
Video and/or audio data after the coding are carried out with decoding process and is shown.
A kind of display methods of displaying information on screen provided in the present embodiment, is connected applied to being set up with mobile terminal
The external equipment of relation, the external equipment can need not be provided with powerful operating system, therefore cost is relatively low.
Embodiment three
A kind of display system of displaying information on screen, shown in reference picture 4, the display system are provided in the embodiment of the present invention
Including：Described in the mobile terminal 401 and Application Example two of method processing displaying information on screen described in Application Example one
Method display screen display information external equipment 402；The mobile terminal and the external equipment are communicated to connect.
The mobile terminal or external equipment that the embodiment of the present invention is provided can be the specific hardware in equipment or installation
In software or firmware in equipment etc..Mobile terminal or external equipment in the system that the embodiment of the present invention is provided, it is realized
Principle and the technique effect of generation are identical with preceding method embodiment, to briefly describe, and system embodiment part does not refer to part,
Refer to corresponding contents in preceding method embodiment.It is apparent to those skilled in the art that, for the side of description
Just and succinctly, the terminal of foregoing description, the specific work process of system, may be referred to corresponding in preceding method embodiment
Journey, will not be repeated here.
A kind of processing method for displaying information on screen that the embodiment of the present invention is provided, the computer program of the method for display
Product, including the computer-readable recording medium of program code is stored, the instruction that described program code includes can be used for performing
Method described in previous methods embodiment, implements and can be found in embodiment of the method, will not be repeated here.
, can be with several embodiments provided herein, it should be understood that disclosed system, terminal and method
Realize by another way.Device embodiment described above is only schematical, for example, the module, unit
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, in another example, multiple units can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for
The coupling each other of opinion or direct-coupling or communication connection can be by some communication interfaces, device or unit it is indirect
Coupling is communicated to connect, and can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in the embodiment that the present invention is provided can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of processing method of displaying information on screen, it is characterised in that applied to using default connected mode and at least one
The mobile terminal of communication connection is established between external equipment, the mobile terminal has the first display screen, the external equipment
With second display screen, methods described includes：
After the first operational order triggered on display applications program interface is received, the display screen includes the first display
Screen and second display screen, respond first operational order, and determine the letter of the target display screen corresponding to first operational order
Breath；Corresponding, the target display screen is second display screen or the first display screen；
The response results obtained after first operational order will be responded, sent to the corresponding mesh of information of the target display screen
Mark display screen is shown.
2. according to the method described in claim 1, it is characterised in that described tactile on display applications program interface when receiving
After first operational order of hair, first operational order is responded, and determine the target display screen corresponding to first operational order
Information before, in addition to：
When detecting external equipment access, the main interface information of the first display screen display of the mobile terminal is obtained；
By the main interface synchronizing information to the external equipment, synchronously to show on the second display screen of the external equipment
Show the main interface information；
, will be described after the second operational order that icon of the user for the application program of main interface presentation of information is triggered is received
The corresponding Application Program Interface of icon of application program sends to user and triggers the first display used in second operational order
Screen or second display screen are shown that the Application Program Interface is used to initiate above-mentioned first operational order.
3. according to the method described in claim 1, it is characterised in that first operational order is screen sliding instruction, when detecting
Triggering generation screen sliding is instructed after user carries out specific touch control operation for display applications program interface；
The screen sliding instruction includes：The mark of the corresponding application program being carrying out of the display applications program interface and
The execution state parameter of the application program；
Described response first operational order, and the information of the target display screen corresponding to first operational order is determined, including：
The application program is obtained according to working as according to the execution state parameter of the mark of the application program and the application program
The implementing result obtained in preceding progress implementation procedure；
Obtain the corresponding display screen mark of the target display screen；
By the implementing result send to the display screen identify corresponding target display screen according to current progress continue into
Row display.
4. method according to claim 3, it is characterised in that described when the specific touch control operation is touch operation
Triggering generation screen sliding after user carries out specific touch control operation for display applications program interface is detected to instruct, including：
Preset to trigger in the operational order set of generation screen sliding instruction, the operational order set and include at least one
Plant operating gesture；
When the touch control operation that the user detected is carried out for the first display screen or second display screen Application Program Interface meets institute
When stating any of operational order set operating gesture, then triggering generation screen sliding instruction；
The operating gesture is singly to refer to slip, finger more to slide or be to meet any in default number of clicks finger clicking operation
It is a kind of；
It is described to detect user for display applications program interface progress spy when the specific touch control operation is button operation
Triggering generation screen sliding instruction after fixed touch control operation, including：When the user detected is for the first display screen or the second display
After the default virtual key of touch or the default physical button operation of pressing of shielding Application Program Interface progress, triggering generation
Screen sliding is instructed.
5. method according to claim 3, it is characterised in that described to send the implementing result to the display screen mark
Know corresponding target display screen and proceed display according to current progress, including：
The implementing result includes the video and/or audio data corresponding to the application program；
The video and/or audio data are handled according to the screen parameter of the target display screen, to cause after processing
Video and/or audio data can be shown in target display screen；The screen parameter at least includes：Screen resolution and every
Inch points DPI；
Video and/or audio data after processing are sent to the corresponding target display screen of display screen mark and shown
Play.
6. according to the method described in claim 1, it is characterised in that methods described also includes：When receiving second display screen root
When being instructed according to the rotation screen for the gravitational cue generation for itself rotating rear gravity sensor transmission, at the response results
Reason, so as to be shown on the second display screen that the response results can be after rotation.
7. a kind of display methods of displaying information on screen, it is characterised in that methods described is applied to be connected with communication of mobile terminal
External equipment, the mobile terminal has the first display screen, and the external equipment has second display screen；Including：
After the mobile terminal is accessed, the main interface letter for the first display screen display that the mobile terminal is sent is received
Breath, shows the main interface information；
Listen to user for main interface presentation of information application program icon control operation when, generation with the control
Operate corresponding first control instruction；
First control instruction is sent to the mobile terminal, so that the mobile terminal refers in response to the described first control
Order；
Receive the corresponding application journey of icon for the application program in response to first control instruction that the mobile terminal is sent
Sequence interface, shows the Application Program Interface；
And,
Listen to user be directed to Application Program Interface touch control operation when, generate it is corresponding with the touch control operation second control
Instruction, second control instruction is instructed including screen sliding；
Second control instruction is sent to the mobile terminal, so that the mobile terminal refers in response to the described second control
Order；
And,
The response results that the second control instruction of the mobile terminal response mobile terminal display screen generation is obtained are received, institute is shown
State response results.
8. a kind of display system of displaying information on screen, it is characterised in that including：Using as described in any one of claim 1 to 6
Method processing displaying information on screen mobile terminal and as apply claim 7 as described in method display screen display information
External equipment；The mobile terminal and external equipment communication connection.
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| CN201710446379.2A CN107277242A (en) | 2017-06-14 | 2017-06-14 | A kind of processing method of displaying information on screen, display methods and display system |
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| CN201710446379.2A CN107277242A (en) | 2017-06-14 | 2017-06-14 | A kind of processing method of displaying information on screen, display methods and display system |
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| CN108228275A (en) * | 2017-12-18 | 2018-06-29 | 广东欧珀移动通信有限公司 | Application control method, device, mobile terminal and computer-readable medium |
| CN108418947A (en) * | 2018-01-02 | 2018-08-17 | 努比亚技术有限公司 | Including the document play-back method of audio, device and computer readable storage medium |
| CN108710456A (en) * | 2018-04-04 | 2018-10-26 | Oppo广东移动通信有限公司 | Application icon processing method, device and mobile terminal |
| CN108762708A (en) * | 2018-05-30 | 2018-11-06 | 维沃移动通信有限公司 | A kind of display control method and terminal |
| CN108763541A (en) * | 2018-05-31 | 2018-11-06 | 维沃移动通信有限公司 | A kind of page display method and terminal |
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| CN110851226A (en) * | 2019-11-13 | 2020-02-28 | 联想(北京)有限公司 | Control method and electronic equipment |
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| CN108228275A (en) * | 2017-12-18 | 2018-06-29 | 广东欧珀移动通信有限公司 | Application control method, device, mobile terminal and computer-readable medium |
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| CN108418947B (en) * | 2018-01-02 | 2021-01-01 | 努比亚技术有限公司 | Method and device for playing file containing audio and computer readable storage medium |
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| CN109413273A (en) * | 2018-09-16 | 2019-03-01 | 苏州云巢文化传媒有限公司 | Electric room synchronous method, system and electronic lock screen synch system and medium |
| CN109460204A (en) * | 2018-10-23 | 2019-03-12 | 北京硬壳科技有限公司 | Terminal operation method and device |
| CN110191209A (en) * | 2019-05-20 | 2019-08-30 | 维沃移动通信有限公司 | A kind of screens switch control method and terminal |
| CN110248026A (en) * | 2019-06-18 | 2019-09-17 | 北京字节跳动网络技术有限公司 | A kind of mobile terminal, display system and its display control method, recording medium |
| CN110427239A (en) * | 2019-07-30 | 2019-11-08 | 维沃移动通信有限公司 | A kind of event-handling method, terminal device and computer readable storage medium |
| CN110602308A (en) * | 2019-07-30 | 2019-12-20 | 努比亚技术有限公司 | Display screen control method and device |
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| CN111447323A (en) * | 2020-03-20 | 2020-07-24 | 华为技术有限公司 | Application display continuing method and device |
| CN113495703A (en) * | 2020-03-20 | 2021-10-12 | 高创(苏州)电子有限公司 | Display control method and display control system |
| CN113495703B (en) * | 2020-03-20 | 2023-12-29 | 高创(苏州)电子有限公司 | Display control method and display control system |
| CN111951920A (en) * | 2020-07-06 | 2020-11-17 | 出门问问信息科技有限公司 | Information display method and device, electronic equipment and readable storage medium |
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