CN106657651B - A kind of projection processing method, device and terminal - Google Patents
A kind of projection processing method, device and terminal Download PDFInfo
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- CN106657651B CN106657651B CN201611246281.4A CN201611246281A CN106657651B CN 106657651 B CN106657651 B CN 106657651B CN 201611246281 A CN201611246281 A CN 201611246281A CN 106657651 B CN106657651 B CN 106657651B
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Classifications
-
- 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
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
-
- 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
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
-
- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
Abstract
The invention discloses a kind of projection processing methods, wherein the screen of terminal is projected the projection instruction that display equipment is shown this method comprises: detecting；It whether include belonging to pre-set refusal projection content according to described project in the application that instruction judges that the terminal is currently running；In the case where the judgment result is yes, what is be currently running in filtering out the terminal belongs to after the application of refusal projection content, and the screen of the terminal is projected in the display equipment and is shown.The invention also discloses a kind of projection processing unit and terminals; it solves the problems, such as to cause privacy of user to leak after terminal screen is projected display identification in the related technology; by projecting display equipment again after being filtered the privacy content of user; to be effectively protected privacy of user, user experience is improved.
Description
Technical field
The present invention relates to field of terminal technology more particularly to a kind of projection processing methods, device and terminal.
Background technique
Universal with terminal with the development of internet, the user group of terminal is increasing, while also proposing to software
More intelligence, humanized demand.
In existing technology, terminal in fact, although by user as a game machine or television set, it is also possible to one
Learning machine, it is also possible to which more enjoyment are brought to our life in the paradise etc. as baby.
With the modern life is further busy and air quality worse and worse, more and more people have selected family fitness,
Result in the rise of a series of TV gymnasiums and body-building application APP.TV gymnasium has privacy good, convenient and efficient,
The advantages that visual experience is good, but body-building course is few, content update is slow, and specific aim is poor.Body-building APP possess information it is comprehensively quick,
The advantages that private fitness program, chip time body-building, monitoring diet and calorie consume can be customized, numerous students are become
Body-building with city white collar selects.But when carrying out fitness training using body-building APP, mobile phone screen is too small, bracket is needed to support
The defects of prevent user from Zai Xi while body-building viewing movement details, cannot follow screen train action training and can only
And then the expansion of voice beat acts, and the visual experience of user is restricted.
The screen of terminal is projected and shows that carrying out display in equipment has become compared with the function of being liked by people, it is related
It has been able to realize above-mentioned function in technology, only once after the screen of terminal has been projected display equipment, in terminal
The application of all operations can all be projected onto display equipment, therefore will lead to the privacy of many users also having thrown into display equipment,
See that the privacy of user by other people, for example, the chat content that wechat etc. compares secret is projected away, it can be to user
Cause deleterious effect.
Aiming at the problem that causing privacy of user to leak after terminal screen to be projected to display identification in the related technology, at present
Not yet propose solution.
Summary of the invention
It is a primary object of the present invention to propose a kind of projection processing method, device and terminal, it is intended to solve the relevant technologies
It is middle that terminal screen is projected into the problem of display identification causes privacy of user to leak later.
To achieve the above object, the present invention provides a kind of projection processing methods, comprising:
It detects and the screen of terminal is projected into the projection instruction that display equipment is shown；
It whether include belonging to pre-set refuse according to described project in the application that instruction judges that the terminal is currently running
Projection content absolutely；
In the case where the judgment result is yes, the refusal that belongs to being currently running in filtering out the terminal projects content
Using later, the screen of the terminal is projected in the display equipment and is shown.
Optionally, detect that the screen of terminal, which is projected the projection instruction that display equipment is shown, includes:
It receives and the screen of terminal is projected into the touching instruction that display equipment is shown, wherein the touching instruction packet
It includes following one: clicking the single key command of the start button of screen projection, double-click the double-click instruction of screen projection application interface, it is long
By the long-pressing instruction of screen projection application interface.
Optionally, the screen of the terminal is projected carried out in the display equipment display include:
The content that be currently running in the terminal is subjected to layered shaping according to the projection instruction, wherein it is described
The content of operation includes multiple applications, and an application is divided into one layer；
The application for needing to project is determined from the application after layered shaping；
The application that the needs determined in the terminal are projected, which projects in the display equipment, to be shown.
Optionally, described before detecting that the screen by terminal projects the projection instruction that display equipment is shown
Method further include:
Receive the setting instruction of the setting refusal projection content；
The refusal is set according to setting instruction and projects content.
Optionally, the screen of the terminal is projected carried out in the display equipment display include:
In the case where the application that the terminal is currently running is video, the data of the video are divided into user interface
UI data, system data and media data；
The corresponding UI data of the video and the media data transmission are set to the display by DLNA agreement
It is standby to play out, and the system data is not exported to the display equipment.
According to another aspect of the present invention, a kind of projection processing unit is additionally provided, comprising:
Detection module, for detecting that the screen by terminal projects the projection instruction for showing that equipment is shown；
Judgment module, for whether including belonging to according to described project in the application that instruction judges that the terminal is currently running
Pre-set refusal projects content；
Projection module, in the case where the judgment result is yes, what is be currently running in filtering out the terminal to belong to
After the application of refusal projection content, the screen of the terminal is projected in the display equipment and is shown.
Optionally, the detection module is also used to,
It receives and the screen of terminal is projected into the touching instruction that display equipment is shown, wherein the touching instruction packet
It includes following one: clicking the single key command of the start button of screen projection, double-click the double-click instruction of screen projection application interface, it is long
By the long-pressing instruction of screen projection application interface.
Optionally, the projection module includes:
Delaminating units, for the content being currently running in the terminal to be carried out layered shaping according to the projection instruction,
Wherein, the content being currently running includes multiple applications, and an application is divided into one layer；
Determination unit, for determining the application for needing to project from the application after layered shaping；
Projecting unit, the application for projecting the needs determined in the terminal, which projects in the display equipment, to be carried out
Display.
Optionally, described device further include:
Receiving module, for receiving the setting instruction that the refusal projection content is arranged；
Setup module projects content for the refusal to be arranged according to setting instruction.
Optionally, the projection module includes:
Division unit, in the case that the application for being currently running in the terminal is video, by the data of the video
It is divided into user interface UI data, system data and media data；
Transmission unit, for passing through DLNA agreement for the corresponding UI data of the video and the media data transmission
It is played out to the display equipment, and does not export the system data to the display equipment.
According to another aspect of the present invention, a kind of terminal is additionally provided, including above-mentioned one of device.
Through the invention, it detects and the screen of terminal is projected into the projection instruction that display equipment is shown；According to institute
Whether state in the application that projection instruction judges that the terminal is currently running includes belonging to pre-set refusal projection content；Sentencing
Disconnected result is in the case where being, what is be currently running in filtering out the terminal belongs to after the application of refusal projection content, will
The screen of the terminal projects to be shown in the display equipment, solve terminal screen is projected in the related technology it is aobvious
Show the problem of identification causes privacy of user to leak later, by projecting display again after being filtered the privacy content of user
Equipment improves user experience to be effectively protected privacy of user.
Detailed description of the invention
The hardware structural diagram of Fig. 1 optional mobile terminal of each embodiment one to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the flow chart of projection processing method according to an embodiment of the present invention；
Fig. 4 is the schematic diagram of setting refusal projection content according to an embodiment of the present invention；
Fig. 5 is the schematic diagram of body-building video projection according to an embodiment of the present invention；
Fig. 6 is the block diagram of projection processing unit according to an embodiment of the present invention；
Fig. 7 is the block diagram one of projection processing unit according to the preferred embodiment of the invention；
Fig. 8 is the block diagram two of projection processing unit according to the preferred embodiment of the invention；
Fig. 9 is the block diagram three of projection processing unit according to the preferred embodiment of the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
The hardware structural diagram of Fig. 1 optional mobile terminal of each embodiment one to realize the present invention.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..
Fig. 1 shows the mobile terminal 100 with various assemblies, it should be understood that being not required for implementing all show
Component out.More or fewer components can alternatively be implemented.The element of mobile terminal 100 will be discussed in more detail below.
Wireless communication unit 110 usually may include one or more components, allow mobile terminal 100 and wireless communication
Radio communication between system or network.For example, wireless communication unit 110 may include broadcasting reception module 111, move and lead to
Believe at least one of module 112, wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
115 typical case is GPS (global positioning system).According to current technology, GPS calculate from three or more satellites away from
From information and correct time information and for the Information application triangulation of calculating, thus according to longitude, latitude and height
Degree accurately calculates three-dimensional current location information.Currently, three satellites are used simultaneously for the method for calculating position and temporal information
And the error of calculated position and temporal information is corrected by using an other satellite.In addition, GPS can be by real-time
Ground Continuous plus current location information carrys out calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus
Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121
Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
It send, two or more cameras 121 can be provided according to the construction of mobile terminal 100.Microphone 122 can be in telephone relation mould
Sound (audio data) is received via microphone 122 in formula, logging mode, speech recognition mode etc. operational mode, and energy
It is enough audio data by such acoustic processing.Audio that treated (voice) data can be in the case where telephone calling model
Be converted to the format output that mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can be implemented various
The noise of type is eliminated (or inhibition) algorithm and is made an uproar with eliminate that (or inhibition) generate during sending and receiving audio signal
Sound or interference.
The order that user input unit 130 can be inputted according to user generates key input data to control mobile terminal 100
Various operations.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome,
Touch tablet (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), shakes idler wheel
Bar etc..Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include proximity sensor 141.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for transmitting data between mobile terminal 100 and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal 100.The various command signals or electric power inputted from pedestal may be used as identification mobile terminal 100
The signal whether being accurately fitted on pedestal.Output unit 150 is configured to the offer of vision, audio and/or tactile manner
Output signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 may include showing
Show unit 151, audio output module 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal 100 may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting
Touch input pressure and touch input position and touch input area.
Audio output module 152 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
It is when under the isotypes such as formula, speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory
The audio data transducing audio signal and output stored in 160 is sound.Moreover, audio output module 152 can provide with
The relevant audio output of specific function that mobile terminal 100 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output module 152 may include loudspeaker, buzzer etc..
Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit
153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incoming communication), alarm list
Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal 100 according to its function.In addition, the mobile terminal 100 in the embodiment of the present invention
It can be such as folded form, board-type, oscillating-type, sliding-type and other various types of mobile terminals, do not do herein specifically
It limits.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple intelligent terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC 280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC 280 is also structured to be formed with the BSC 275 that can be couple to base station 270 via back haul link and connect
Mouthful.Back haul link can be constructed according to any in several known interfaces, and the interface may include such as Europe mark
Quasi- high capacity digital circuit/Unite States Standard high capacity digital circuit (E1/T1), asynchronous transfer mode (ATM), network protocol
(IP), point-to-point protocol (PPP), frame relay, high-bit-rate digital subscriber line road (HDSL), Asymmetrical Digital Subscriber Line (ADSL)
Or various types digital subscriber line (xDSL).It will be appreciated that system may include multiple BSC 275 as shown in Figure 2.
Each BS 270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS 270.Alternatively, each subregion can by two for diversity reception or more
Multiple antennas covering.Each BS 270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency
It composes (for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS 270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single BSC
275 and at least one BS 270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS 270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT 295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.Location information module 115 as shown in Figure 1 (such as: GPS) is generally configured to cooperate with satellite 300 to obtain
The location information that must be wanted.It substitutes GPS tracking technique or except GPS tracking technique, can be used can track movement eventually
Other technologies of the position at end.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb pass
It is defeated.
As a typical operation of wireless communication system, BS 270 receives the reverse strand from various mobile terminals 100
Road signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station is received each anti-
It is handled in specific BS 270 to link signal.The data of acquisition are forwarded to relevant BSC 275.BSC provides logical
Talk about the mobile management function of resource allocation and the coordination including the soft switching process between BS 270.BSC 275 will also be received
Data be routed to MSC 280, the additional route service for forming interface with PSTN 290 is provided.Similarly, PSTN
290 form interface with MSC 280, and MSC and BSC 275 form interface, and BSC 275 controls BS 270 correspondingly with will be positive
Link signal is sent to mobile terminal 100.
Based on above-mentioned mobile terminal, the embodiment of the invention provides a kind of projection processing method, Fig. 3 is according to the present invention
The flow chart of the projection processing method of embodiment, as shown in figure 3, method includes the following steps:
Step S302 is detected the screen of terminal being projected the projection instruction that display equipment is shown；
Step S304 is instructed according to the projection and is judged that the terminal is currently running whether preparatory including belonging in
The refusal of setting projects content；
Step S306, in the case where the judgment result is yes, what is be currently running in filtering out the terminal belongs to refusal
After the application for projecting content, the screen of the terminal is projected in the display equipment and is shown.
Through the above steps, it detects and the screen of terminal is projected into the projection instruction that display equipment is shown；According to
Whether described project in the application that instruction judges that the terminal is currently running includes belonging to pre-set refusal projection content；?
Judging result is in the case where being, what is be currently running in filtering out the terminal belongs to after the application of refusal projection content,
The screen of the terminal is projected in the display equipment and shows solve and in the related technology project terminal screen
It is the problem of causing privacy of user to leak after display identification, aobvious by being projected again after being filtered the privacy content of user
Show equipment, to be effectively protected privacy of user, improves user experience.
Detect by the screen of terminal project display equipment show projection instruction mode there are many kinds of, one
It may include: to receive the screen of terminal projecting the touching instruction that display equipment is shown in a optional embodiment,
In, the touching instruction includes following one: clicking the single key command of the start button of screen projection, double-clicks screen projection application
The double-click at interface instructs, and long-pressing screen projects the long-pressing instruction of application interface.
In an alternative embodiment, the screen of the terminal is projected display is carried out in the display equipment can be with
It include: that the content being currently running in the terminal is carried out by layered shaping according to the projection instruction, wherein described to be currently running
Content include multiple applications, an application is divided into one layer, determines the application for needing to project from the application after layered shaping, will
The application that the needs determined in the terminal project projects to be shown in the display equipment.When mobile phone screen projects,
The content of various applications is carried out being projected to display equipment by layered mode.If the content of each application program is one layer, when projection
The content that can choose which application program needs to project.After opposite equip. receives the content of projection, the content of these layerings
Merging is shown.The content of which application program does not need to project, can be by being arranged automatically after network analysis, as handle is
When communication class software be set as not needing carrying out screen projection, can not also be needed to carry out screen throwing by which software of user setting
It penetrates.By the way that before projecting away terminal content, filtering may carry the app of sensitive information, content safety is only projected
App, to protect privacy of user.
Privacy of user can be filtered by screen prjection, be application level, directly graft the scheme in screen prjection
In.All applications being currently running are layered, each application is one layer, and the application opened at first is located at the bottom, with
All applications being currently running in layer are covered using the sequencing of operation, i.e., after before the application opened covers
The application of opening can only see the application of top layer, but if the application in upper layer is not full frame aobvious for a user
Show, will not by lower layer application comprehensively covering, user can see whole top layers apply and lower layer application in not by
The part blocked.User start screen prjection (screen projection) when, mobile terminal detect the screen of terminal is projected it is aobvious
Show the projection instruction that equipment shown, according to the projection instruction judge that the terminal is currently running in whether include
Belong to pre-set refusal projection content to be currently running in filtering out the terminal in the case where the judgment result is yes
Belong to after the application of refusal projection content, the screen of the terminal is projected in the display equipment and is shown, it is logical
Pre-set refusal projection contents list is crossed to identify privacy of user content, generates the filter list of an app.Screen prjection
Shi Ruguo encounters the app in filter list, then will not project the content of this app, would not also show when receiving end synthesizes
Content, user can also add the application of default filtering in setting.
The embodiment of the present invention is described in detail with specific embodiment below.The application being currently running in mobile terminal has
Wechat, QQ, short message, iqiyi.com video, Tencent's news, the sequencing of operation is QQ, short message, Tencent's news, iqiyi.com video,
The application being currently running is divided into 5 layers by wechat, the 1st layer to the 5th layer is respectively as follows: QQ, short message, Tencent's news, iqiyi.com view
Frequently, wechat, for a user it can be seen that being wechat application, user starts video projection at this time, it is assumed that presets
Refusal projection content include: QQ, short message, wechat, mobile terminal detects the projection instruction that screen is projected to display equipment,
According to the projection instruction judge that the terminal is currently running apply QQ, short message, Tencent's news, iqiyi.com video, in wechat,
QQ, short message, wechat application belong to pre-set refusal projection content, therefore need to carry out QQ, short message, wechat using 3 layers
Filtering, what is be currently running in filtering out the terminal belongs to after the application of refusal projection content, by the screen of the terminal
It projects and is shown in the display equipment, Tencent's news, iqiyi.com video are only shown in the display device, wherein rising
News news is in lower layer, and iqiyi.com video is in upper layer, and since iqiyi.com video completely covers Tencent's news, user can be with
By showing that equipment sees iqiyi.com video content being played on, contents list is projected by pre-set refusal to identify
Privacy of user content generates the filter list of an app.If encountering the app in filter list when screen prjection, will not throw
The content for penetrating this app, content would not be also shown when receiving end synthesizes, and user can also add default filtering in setting
Application.
Multiple app are usually had in android system while showing its interface content.Large interface placed in the middle is that user is main
The app of operation, user is usually desirable to project away the interface content of this app when screen prjection.However in user's operation
When might have notification message and popped up at top, sometimes unrelated privacy, such as read, the advertisement pushing in Jingdone district etc；
But such as short message, the individual privacy information that may have local user of wechat.It in systems, can be with default configuration wechat, short
The app such as letter will not be projected away.And set interface is provided to user, user, which can increase, is related to the app of privacy；If any need
It wants, also can choose and project away wechat and short message.If not being related to privacy content, it can directly be projected, that is, be existed
In the case that judging result is no, directly the screen of the terminal is projected in the display equipment and is shown.
Fig. 4 be it is according to an embodiment of the present invention setting refusal projection content schematic diagram, as shown in figure 4, detect by
Before the screen of terminal projects the projection instruction that display equipment is shown, the setting of the setting refusal projection content is received
Instruction is arranged the refusal according to setting instruction and projects content.For example, wechat, QQ, short message etc. are related to answering for privacy
With refusal projection is set as, the change that video etc. is not related to privacy be can permit into projection.
In another alternative embodiment, the screen of the terminal is projected carried out in the display equipment display can
To include: that the data of the video are divided into user interface in the case where the application that the terminal is currently running is video
UI data, system data and media data；By DLNA agreement by the corresponding UI data of the video and the media number
It is played out according to the display equipment is transferred to, and does not export the system data to the display equipment.
It carries out being shown as example on tv display screen to project the body-building video content of mobile phone terminal below and carries out into one
Walk explanation.Fig. 5 is the schematic diagram of body-building video projection according to an embodiment of the present invention, as shown in figure 5, terminal is being played on
The dispensing of body-building video is shown into tv display screen, it is thus only necessary to click the mark of upper right corner projection, terminal is being examined
After measuring projection instruction, by distinguishing output to video content, system class mirror-image can not be carried out to avoid DLNA agreement
A kind of terminal individual customization, the family fitness scheme of television wireless display output are realized in the limitation of output.UI is distinguished to video
Content, system data and media data, are exported respectively later, are carried out multi-screen using DLNA agreement and are wirelessly launched, avoid
DLNA agreement can not system class mirror-image output limitation.Hardware requirement is low, and authenticating device is more, and transcoding plays smooth, customizable knot
The family fitness scheme for closing TV body-building and APP body-building advantage, meets city white collar's family fitness demand.For TV body-building without
The disadvantage of legal individual's fitness program processed and APP body-building visual experience difference proposes to customize fitness program, TV in mobile phone terminal individual
Hold the family fitness scheme of wireless display output video content.
Since DLNA agreement itself is not to letter, the regulation of sound channel etc. needs mobile phone terminal to design a whole set of solution,
Including server-side, media management, client player etc., with serve as realize DLNA agreement needed for most facilities.Mobile phone terminal
Video serve as the Media Server role needed in DLNA agreement, and can provide transcoding function, script TV do not supported
Format by mobile phone real-time transcoding again on crossfire to TV；DLNA list need to only be entered on TV by interface, so that it may see
To the broadcasting of video, to provide smooth ideal experience.DLNA agreement is not needed both sides based on UPnP and done any setting,
It can complete push process.
In DLNA agreement, using Android phone as digital media server (Digital Media Server, letter
Referred to as DMS) or digital media controller (Digital Media Controller, referred to as DMC) both roles serve as
Multimedia file can be pushed to client with a variety of coded formats by server end.It can only be transmitted to avoid DLNA agreement
The multimedia forms content such as video, audio, photo can not carry out the limitation of system class mirror-image transmission, divide video in mobile phone terminal
For UI content, system data and media data, when user opens video, to UI content with static images format transmission.When with
Family customizes private body-building scheme on APP, when browsing body-building information or carrying out the system level operations such as social activity, keeps in client
Static UI picture does not export system data.When user's select body-building course, when playing body-building video, by video content with
Suitable format is pushed to the broadcasting of motor display screen.TV or sound equipment are with DMP (Digital Media Player) or DMR
(Digital Media Render) role is as client.DLNA is as the pure software agreement based on UPnP, as long as hardware energy
Network is enough accessed, it is no matter wired or can wirelessly support DLNA agreement.Therefore, as long as TV or set-top box are connected into mobile phone
The same local area network is not necessarily to any setting, so that it may and push process is completed, only need to enter DLNA list by interface on TV,
It is seen that the broadcasting of body-building video, realizes video multiple screen projection output.
According to another aspect of an embodiment of the present invention, a kind of projection processing unit is additionally provided, Fig. 6 is real according to the present invention
The block diagram of the projection processing unit of example is applied, as shown in Figure 6, comprising:
Detection module 62, for detecting that the screen by terminal projects the projection instruction for showing that equipment is shown；
Judgment module 64, for whether including belonging to according to described project in the application that instruction judges that the terminal is currently running
Content is projected in pre-set refusal；
Projection module 66 is used in the case where the judgment result is yes, the category being currently running in filtering out the terminal
After the application of refusal projection content, the screen of the terminal is projected in the display equipment and is shown.
Optionally, the detection module is also used to,
It receives and the screen of terminal is projected into the touching instruction that display equipment is shown, wherein the touching instruction packet
It includes following one: clicking the single key command of the start button of screen projection, double-click the double-click instruction of screen projection application interface, it is long
By the long-pressing instruction of screen projection application interface.
Fig. 7 is the block diagram one of projection processing unit according to the preferred embodiment of the invention, as shown in fig. 7, the projective module
Block 66 includes:
Delaminating units 72, the content for will be currently running in the terminal according to the projection instruction carry out at layering
Reason, wherein the content being currently running includes multiple applications, and an application is divided into one layer；
Determination unit 74, for determining the application for needing to project from the application after layered shaping；
Projecting unit 76, for by the terminal determine needs project using project in the display equipment into
Row display.
Fig. 8 is the block diagram two of projection processing unit according to the preferred embodiment of the invention, as shown in figure 8, described device is also
Include:
Receiving module 82, for receiving the setting instruction that the refusal projection content is arranged；
Setup module 84 projects content for the refusal to be arranged according to setting instruction.
Fig. 9 is the block diagram three of projection processing unit according to the preferred embodiment of the invention, as shown in figure 9, the projective module
Block 66 includes:
Division unit 92, in the case that the application for being currently running in the terminal is video, by the number of the video
According to being divided into user interface UI data, system data and media data；
Transmission unit 94, for being passed the corresponding UI data of the video and the media data by DLNA agreement
It is defeated by the display equipment to play out, and does not export the system data to the display equipment.
According to another aspect of an embodiment of the present invention, a kind of terminal is additionally provided, including above-mentioned one of device.
The embodiment of the present invention detects the screen of terminal projecting the projection instruction that display equipment is shown；According to
Whether described project in the application that instruction judges that the terminal is currently running includes belonging to pre-set refusal projection content；?
Judging result is in the case where being, what is be currently running in filtering out the terminal belongs to after the application of refusal projection content,
The screen of the terminal is projected in the display equipment and shows solve and in the related technology project terminal screen
It is the problem of causing privacy of user to leak after display identification, aobvious by being projected again after being filtered the privacy content of user
Show equipment, to be effectively protected privacy of user, improves user experience.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute the method that each embodiment of the present invention is somebody's turn to do.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of projection processing method characterized by comprising
It detects and the screen of terminal is projected into the projection instruction that display equipment is shown；
It whether include belonging to pre-set refusal to throw according to described project in the application that instruction judges that the terminal is currently running
Penetrate content；
In the case where the judgment result is yes, what is be currently running in filtering out the terminal belongs to the application of refusal projection content
Later, the screen of the terminal is projected in the display equipment and is shown；
The screen of the terminal is projected carried out in the display equipment display include:
The content being currently running in the terminal is subjected to layered shaping according to the projection instruction, wherein described to be currently running
Content include multiple applications, an application is divided into one layer；
The application for needing to project is determined from the application after layered shaping；
The application that the needs determined in the terminal are projected, which projects in the display equipment, to be shown.
2. being carried out the method according to claim 1, wherein detect the screen of terminal projecting display equipment
The projection of display instructs
Receive and the screen of terminal projected into the touching instruction that shows of display equipment, wherein the touching instruction include with
It is one of lower: to click the single key command of the start button of screen projection, double-click the double-click instruction of screen projection application interface, long-pressing screen
The long-pressing instruction of curtain projection application interface.
3. the method according to claim 1, wherein detect the screen by terminal project display equipment into
Before the projection instruction of row display, the method also includes:
Receive the setting instruction of the setting refusal projection content；
The refusal is set according to setting instruction and projects content.
4. according to the method in any one of claims 1 to 3, which is characterized in that the screen of the terminal is projected institute
It states and shows that carrying out display in equipment includes:
In the case where the application that the terminal is currently running is video, the data of the video are divided into user interface UI number
According to, system data and media data；
By DLNA agreement by the corresponding UI data of the video and the media data transmission to the display equipment into
Row plays, and does not export the system data to the display equipment.
5. a kind of projection processing unit characterized by comprising
Detection module, for detecting that the screen by terminal projects the projection instruction for showing that equipment is shown；
Judgment module, for whether including belonging in advance according to described project in the application that instruction judges that the terminal is currently running
The refusal of setting projects content；
Projection module, in the case where the judgment result is yes, what is be currently running in filtering out the terminal to belong to refusal
After the application for projecting content, the screen of the terminal is projected in the display equipment and is shown；
The projection module includes:
Delaminating units, for the content being currently running in the terminal to be carried out layered shaping according to the projection instruction, wherein
The content being currently running includes multiple applications, and an application is divided into one layer；
Determination unit, for determining the application for needing to project from the application after layered shaping；
Projecting unit, the application for projecting the needs determined in the terminal, which projects in the display equipment, to be shown
Show.
6. device according to claim 5, which is characterized in that the detection module is also used to,
Receive and the screen of terminal projected into the touching instruction that shows of display equipment, wherein the touching instruction include with
It is one of lower: to click the single key command of the start button of screen projection, double-click the double-click instruction of screen projection application interface, long-pressing screen
The long-pressing instruction of curtain projection application interface.
7. the device according to any one of claim 5 to 6, which is characterized in that the projection module includes:
Division unit divides the data of the video in the case that application for being currently running in the terminal is video
For user interface UI data, system data and media data；
Transmission unit, for passing through DLNA agreement for the corresponding UI data of the video and the media data transmission to institute
It states display equipment to play out, and does not export the system data to the display equipment.
8. a kind of terminal, which is characterized in that including device described in any one of claim 5 to 7.
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| WO2018227637A1 (en) * | 2017-06-16 | 2018-12-20 | 华为技术有限公司 | Audio playing method and electronic device |
| EP3617860B1 (en) | 2017-06-16 | 2023-05-17 | Huawei Technologies Co., Ltd. | Screen locking method and apparatus |
| CN109076125B (en) * | 2017-06-16 | 2020-09-18 | 华为技术有限公司 | Display method and device |
| CN107682538A (en) * | 2017-09-27 | 2018-02-09 | 北京小米移动软件有限公司 | The display methods and device of application interface |
| CN108008926A (en) * | 2017-11-29 | 2018-05-08 | 上海龙旗科技股份有限公司 | Double screen equipment epigraph information merges the method and apparatus of display |
| CN114125044A (en) * | 2021-10-22 | 2022-03-01 | 青岛海尔科技有限公司 | Message pushing method and device based on object characteristics and storage medium |
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| CN103186331A (en) * | 2011-12-28 | 2013-07-03 | 宇龙计算机通信科技(深圳)有限公司 | Display method and system for intelligent terminal interface |
| CN105574426A (en) * | 2015-05-29 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Terminal projection output method and terminal |
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| CN104007903B (en) * | 2013-02-27 | 2017-03-22 | 联想(北京)有限公司 | Interface invoking method, interface invoking device, and electronic device |
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| CN103186331A (en) * | 2011-12-28 | 2013-07-03 | 宇龙计算机通信科技(深圳)有限公司 | Display method and system for intelligent terminal interface |
| CN105574426A (en) * | 2015-05-29 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Terminal projection output method and terminal |
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