CN105550589A - Wi-Fi display method and user terminal - Google Patents
Wi-Fi display method and user terminal Download PDFInfo
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- CN105550589A CN105550589A CN201510520099.2A CN201510520099A CN105550589A CN 105550589 A CN105550589 A CN 105550589A CN 201510520099 A CN201510520099 A CN 201510520099A CN 105550589 A CN105550589 A CN 105550589A
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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
- H04N21/43—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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2125—Just-in-time application of countermeasures, e.g., on-the-fly decryption, just-in-time obfuscation or de-obfuscation
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- Computer Security & Cryptography (AREA)
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- Mobile Radio Communication Systems (AREA)
- User Interface Of Digital Computer (AREA)
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Abstract
The embodiment of the invention discloses a Wi-Fi display (WFD) method and a user terminal. The WFD method comprises the steps: enabling a safe display mode; in the safe display mode, detecting whether a to-be-transmitted information frame, which is to be transmitted to a display apparatus to be displayed in a Wi-Fi manner, is a private information frame containing private information; when the to-be-transmitted information frame is the private information frame, transmitting an information frame not containing the private information to the display apparatus according to a preset private information frame transmission rule. Therefore, by implementing the embodiment of the invention, when the to-be-transmitted information frame is the private information frame, the user terminal transmits the information frame, not containing the private information, to the display apparatusfor Wi-Fi displaying, resulting in improving the safety of the private information in a WFD process.
Description
Technical field
The present invention relates to Internet technical field, particularly relate to a kind of wireless methods of exhibiting and user terminal.
Background technology
Along with the development of intelligent terminal (as smart mobile phone, PAD etc.), increasing intelligent terminal has WFD (Wi-FiDisplay, wireless video display) function, and WFD function is also called wireless display function.Wireless display function a kind ofly by wireless WiFi, the content that intelligent terminal is shown is sent to presentation device, shown the function of the content that intelligent terminal is shown by presentation device.
In the prior art, the whole screen content of intelligent terminal, when showing the content of intelligent terminal, can all display by presentation device.Such as, show that at presentation device, in the process of the content of intelligent terminal, if intelligent terminal for reception is to incoming call, then caller ID will display in presentation device; Or show at presentation device in the process of content of intelligent terminal, if note roll display on status bar that intelligent terminal will receive, be exposed to public situation by causing the privacy information of user.Therefore, in the prior art, presentation device, in the process of content of showing intelligent terminal, easily causes the leakage of privacy of user.
Summary of the invention
The embodiment of the invention discloses a kind of wireless methods of exhibiting and user terminal, can show in the process of the content of user terminal at presentation device, improve the security of privacy of user.
The embodiment of the invention discloses a kind of wireless methods of exhibiting, described method comprises:
Start security display pattern;
Under described security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information;
When described information frame to be sent is described privacy information frame, sends rule according to the privacy information frame preset and send the information frame not comprising described privacy information to described presentation device.
The embodiment of the invention also discloses a kind of user terminal, described user terminal comprises:
Start module, for starting security display pattern;
Detection module, under described security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information;
Sending module, when being described privacy information frame for detecting described information frame to be sent when described detection module, sending rule according to the privacy information frame preset and sending the information frame not comprising described privacy information to described presentation device.
In embodiments of the present invention, after user terminal starts security display pattern, will under security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information; When information frame to be sent is privacy information frame, sends rule according to the privacy information frame preset and send the information frame not comprising privacy information to presentation device.Visible, by implementing the embodiment of the present invention, when information frame to be sent is privacy information frame, user terminal carries out wireless displaying by sending the information frame not comprising privacy information to presentation device, thus in the process of carrying out wireless displaying, improve the security of privacy information.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of wireless methods of exhibiting disclosed in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of another kind of wireless methods of exhibiting disclosed in the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of another kind of wireless methods of exhibiting disclosed in the embodiment of the present invention;
Fig. 4 is the structural representation of a kind of user terminal disclosed in the embodiment of the present invention;
Fig. 5 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention;
Fig. 6 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention;
Fig. 7 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of wireless methods of exhibiting and user terminal, can show in the process of the content of user terminal at presentation device, improve the security of privacy of user.Below be described in detail respectively.
Refer to Fig. 1, the schematic flow sheet of Fig. 1 a kind of wireless methods of exhibiting disclosed in the embodiment of the present invention.As shown in Figure 1, this wireless methods of exhibiting can comprise the following steps.
S101, startup security display pattern.
In the embodiment of the present invention, start security display pattern by user terminal.Wherein, this user terminal can include but not limited to the user terminals such as smart mobile phone, palm PC, notebook computer and desktop computer.The operating system of this user terminal can include but not limited to Android operation system, IOS, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone8 operating system etc., and the embodiment of the present invention does not limit.
In the embodiment of the present invention, security display pattern is the pattern for carrying out wireless displaying of user terminal.User terminal can have one for carrying out the pattern of wireless displaying, or user terminal can have multiple pattern for carrying out wireless displaying, and the embodiment of the present invention does not limit.When user terminal have one for carrying out the pattern of wireless displaying time, this pattern being used for carrying out wireless displaying is security display pattern.
S102, under described security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information.
In the embodiment of the present invention, user terminal, when carrying out wireless displaying, is image is one by one sent to presentation device show.Information frame to be sent in the embodiment of the present invention is be about to be sent to the picture frame comprising user terminal screen content that presentation device carries out showing.Wherein, this presentation device can include but not limited to projector, televisor, desktop computer, notebook computer, palm PC and smart mobile phone etc., and the embodiment of the present invention does not limit.
In the embodiment of the present invention, user terminal, will under security display pattern after startup security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information.When to detect information frame to be sent be the privacy information frame comprising privacy information to user terminal, perform step S103; When to detect information frame to be sent be not the privacy information frame comprising privacy information to user terminal, information frame to be sent is sent to presentation device by user terminal to be shown.
As the optional embodiment of one, user terminal is under security display pattern, and whether detect the information frame to be sent carrying out wireless displaying to presentation device to be sent be the embodiment of the privacy information frame comprising privacy information can be:
11) user terminal is under security display pattern, detects privacy application and whether exports privacy information;
12) when detecting that the application of described privacy exports privacy information, user terminal detects the privacy information carrying out whether comprising in the information frame to be sent of wireless displaying described privacy application output to presentation device to be sent;
13) when comprising the privacy information that the application of described privacy exports in described information frame to be sent, user terminal determines that described information frame to be sent is privacy information frame.
In this embodiment, optionally, user can pre-set privacy application at user terminal, and note can be applied by such as user, communications applications or screen locking application etc. is in time set to privacy application.In this embodiment, all output informations of privacy application are privacy information.When user terminal identification is to be sent carry out comprising in the information frame to be sent of wireless displaying the privacy information that privacy application exports to presentation device time, user terminal determines that information frame to be sent is privacy information frame, then perform step S103.When user terminal identification is to be sent carry out not comprising in the information frame to be sent of wireless displaying the privacy information that privacy application exports to presentation device time, information frame to be sent is sent to presentation device by user terminal to be shown.
S103, send rule according to the privacy information frame preset and send the information frame not comprising described privacy information to described presentation device.
In the embodiment of the present invention, when to detect information frame to be sent be the privacy information frame comprising privacy information to user terminal, user terminal will remove privacy information frame, and send the information frame not comprising privacy information to presentation device.
As the optional embodiment of one, user terminal sends to presentation device the embodiment not comprising the information frame of privacy information according to the privacy information frame transmission rule preset and is:
Described privacy information frame is removed by user terminal, and the presupposed information frame not comprising described privacy information is sent to described presentation device.
In this embodiment, user terminal is previously provided with presupposed information frame, and this presupposed information frame is the picture frame not comprising privacy information.This presupposed information frame can be arranged by user.If information frame to be sent is privacy information frame, then privacy information frame is removed by user terminal, and presupposed information frame is sent to presentation device as information frame to be sent, shows presupposed information frame to make presentation device.By sending the presupposed information frame not comprising privacy information to presentation device, make presentation device show presupposed information frame, privacy of user can be pointed out to apply and there is output information, with the output information enabling user process privacy application in time, add Consumer's Experience.
Optionally, user terminal can pre-set multiple presupposed information frame, and different privacy informations may correspond to different presupposed information frames.Such as, the corresponding presupposed information frame 1 of short message content privacy information can be pre-set, the corresponding presupposed information frame 2 of timely communications applications privacy information is set; When the privacy information that privacy information frame comprises is short message content, presupposed information frame 1 can be sent to presentation device as information frame to be sent and shows; With should the privacy information that comprises of privacy information frame be the output content of timely communications applications time, presupposed information frame 2 can be sent to presentation device as information frame to be sent and show.Wherein, presupposed information frame 1 can comprise for pointing out the suggestion content that there is unread short messages content, and presupposed information frame 2 can comprise the suggestion content for pointing out existence not read timely communications applications information.In this way, not only increase the security of privacy information, and what accurately can point out the current output privacy information of user is the application of what privacy, user can be made to process privacy information in time, improve Consumer's Experience.
As the optional embodiment of one, user terminal sends to presentation device the embodiment not comprising the information frame of privacy information according to the privacy information frame transmission rule preset and is:
21) described privacy information frame is removed by user terminal, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame;
22) user terminal sends described target information frame to described presentation device.
The specific implementation of this embodiment refers to the embodiment described by Fig. 2.
In the method described by Fig. 1, after user terminal starts security display pattern, will under security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information; When information frame to be sent is privacy information frame, sends rule according to the privacy information frame preset and send the information frame not comprising privacy information to presentation device.Visible, by implementing the embodiment of the present invention, when information frame to be sent is privacy information frame, user terminal carries out wireless displaying by sending the information frame not comprising privacy information to presentation device, thus in the process of carrying out wireless displaying, improve the security of privacy information.
Refer to Fig. 2, the schematic flow sheet of Fig. 2 another kind of wireless methods of exhibiting disclosed in the embodiment of the present invention.As shown in Figure 2, this wireless methods of exhibiting can comprise the following steps.
S201, user terminal start security display pattern.
S202, user terminal, under described security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information.
In the embodiment of the present invention, when to detect information frame to be sent be the privacy information frame comprising privacy information to user terminal, perform step S203; When to detect information frame to be sent be not the privacy information frame comprising privacy information to user terminal, information frame to be sent is sent to presentation device by user terminal to be shown.
Described privacy information frame is removed by S203, user terminal, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame.
In the embodiment of the present invention, when user terminal judges that information frame to be sent is privacy information frame, privacy information frame is removed by user terminal, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame.
For example, if user terminal have sent information frame 1, information frame 2 to presentation device successively, if the information frame to be sent to presentation device to be sent of current acquisition is privacy information frame, then user terminal will be sent to the information frame 2 of presentation device as target information frame.
S204, user terminal send described target information frame to described presentation device.
In the embodiment of the present invention, after user terminal obtains target information frame, send target information frame to presentation device, to make presentation device, target information frame is shown.
In the embodiment of the present invention, when information frame to be sent is privacy information frame, by being removed by privacy information frame, and sends the target information frame not comprising privacy information to presentation device, the security of privacy information can be improved.
S205, user terminal stop the output of privacy application to privacy information.
In the embodiment of the present invention, user terminal is to after presentation device sends target information frame, and terminations privacy is applied and exported privacy information by user terminal.Such as, when privacy is applied as communications applications, if information frame to be sent comprises the caller ID that communications applications exports, then user terminal is to after presentation device sends target information frame, user terminal by hanging up calling, to stop the output of communications applications to privacy information.
In the embodiment of the present invention, when user uses wireless display function in momentous conference, if user terminal receives incoming call or note etc. suddenly, meeting and user will be had a strong impact on.Therefore, by after sending target information frame to presentation device, stop the output of privacy application to privacy information, user can be made not sent a telegram here or the bothering of note, continue to carry out wireless displaying to conference content, improve Consumer's Experience.And for watching the user of the content that presentation device is shown, incoming information or short message is seen due to the content that the user of viewing can not show from presentation device, therefore the user watched can not be sent a telegram here or note disturb, and the conference content that the presentation device that user sees is shown is coherent, improves Consumer's Experience.
Refer to Fig. 3, the schematic flow sheet of Fig. 3 another kind of wireless methods of exhibiting disclosed in the embodiment of the present invention.As shown in Figure 3, this wireless methods of exhibiting can comprise the following steps.
S301, user terminal send connection request to presentation device.
In the embodiment of the present invention, optionally, user terminal sends connection request by wireless WIFI to presentation device.
In the embodiment of the present invention, optionally, user terminal can carry the unique identification information of user terminal to the connection request that presentation device sends.
In this embodiment, presentation device can pre-set terminal identification information storehouse, and this terminal identification information storehouse comprises the unique identification information allowing the user terminal connected with this presentation device.Presentation device receive user terminal send carry the connection request of the unique identification information of user terminal after, presentation device can search the unique identification information that whether there is this user terminal in the terminal identification information storehouse pre-set, if exist, then the permission that presentation device sends for this connection request to user terminal responds; If do not exist, then the permission that presentation device does not send for this connection request to user terminal responds.Other disabled user's terminals and presentation device can be avoided in this way to connect, presentation device is illegally controlled.
S302, user terminal receive the permission response that described presentation device responds the transmission of described connection request, and according to the described connection allowing response foundation and described presentation device.
In the embodiment of the present invention, after user terminal reception presentation device responds the permission response of this connection request transmission, the connection of foundation and presentation device will be responded according to this permission.
S303, user terminal receive the displaying mode selection command of user's input.
In the embodiment of the present invention, user terminal has multiple wireless displaying pattern, can include but not limited to non-security displaying pattern, modular display pattern and security display pattern etc.
Wherein, under non-security displaying pattern, if information frame to be sent is privacy information frame, then directly sends information frame to be sent and show to presentation device.Under non-security displaying pattern is applicable to only have the environment of a user people.
Wherein, under modular display pattern, if information frame to be sent is privacy information frame, then user terminal sends the first frame privacy information frame and shows to presentation device, to apply to privacy privacy information is exported complete.Such as, if information frame L1, L2 and L3 need be sent successively to presentation device, if information frame L1, L2 and L3 are privacy information frame, then user terminal is when sending information frame L2, information frame L1 is replaced information frame L2 and is sent to presentation device, information frame L1, when sending information frame L3, is replaced information frame L3 and is sent to presentation device (namely user terminal is when sending information frame L1, L2 and L3, sends tertiary information frame L1 to presentation device by repeating) by user terminal.
Under modular display pattern is applicable to the environment of user together with friend that is comparatively intimate or that trust, under modular display pattern, presentation device only will show the first frame privacy information frame, all privacy information frames can not be shown, therefore, also improve the security of user privacy information, and show that the first frame privacy information frame also can point out that user is current has privacy information to export, in time privacy information is processed to enable user.
In embodiments of the present invention, terminal has multiple wireless displaying pattern, and user can select displaying pattern neatly according to current residing environment and demand, improves Consumer's Experience.
S304, user terminal respond described displaying mode selection command, start the security display pattern that described displaying mode selection command is selected.
S305, user terminal, under described security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information.
In the embodiment of the present invention, when to detect information frame to be sent be the privacy information frame comprising privacy information to user terminal, perform step S306; When to detect information frame to be sent be not the privacy information frame comprising privacy information to user terminal, information frame to be sent is sent to presentation device by user terminal to be shown.
S306, user terminal send rule according to the privacy information frame preset and send the information frame not comprising described privacy information to described presentation device.
Visible, by implementing the embodiment described by Fig. 3, user can select displaying pattern neatly according to current residing environment and demand, improve Consumer's Experience, and when user selects security display pattern, carry out at presentation device, in the process of showing, the security of privacy of user can being improved.
Refer to Fig. 4, Fig. 4 is the structural representation of a kind of user terminal disclosed in the embodiment of the present invention.Wherein, the user terminal shown in Fig. 4 can comprise startup module 401, detection module 402 and sending module 403.Wherein:
Start module 401, for starting security display pattern.
In the embodiment of the present invention, start security display pattern by the startup module 401 of user terminal.Wherein, this user terminal can include but not limited to the user terminals such as smart mobile phone, palm PC, notebook computer and desktop computer.The operating system of this user terminal can include but not limited to Android operation system, IOS, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone8 operating system etc., and the embodiment of the present invention does not limit.
In the embodiment of the present invention, security display pattern is the pattern for carrying out wireless displaying of user terminal.User terminal can have one for carrying out the pattern of wireless displaying, or user terminal can have multiple pattern for carrying out wireless displaying, and the embodiment of the present invention does not limit.When user terminal have one for carrying out the pattern of wireless displaying time, this pattern being used for carrying out wireless displaying is security display pattern.
Detection module 402, under described security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information.
In the embodiment of the present invention, user terminal, when carrying out wireless displaying, is image is one by one sent to presentation device show.Information frame to be sent in the embodiment of the present invention is be about to be sent to the picture frame comprising user terminal screen content that presentation device carries out showing.Wherein, this presentation device can include but not limited to projector, televisor, desktop computer, notebook computer, palm PC and smart mobile phone etc., and the embodiment of the present invention does not limit.
In the embodiment of the present invention, after module 401 starts security display pattern in startup, detection module 402 will under security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information.When to detect information frame to be sent be the privacy information frame comprising privacy information to detection module 402, trigger sending module 403 and send rule according to the privacy information frame preset and send the information frame not comprising described privacy information to described presentation device; When to detect information frame to be sent be not the privacy information frame comprising privacy information to detection module 402, information frame to be sent is sent to presentation device by user terminal to be shown.
Sending module 403, when being described privacy information frame for detecting described information frame to be sent when described detection module 402, sending rule according to the privacy information frame preset and sending the information frame not comprising described privacy information to described presentation device.
In the embodiment of the present invention, when to detect information frame to be sent be the privacy information frame comprising privacy information to detection module 402, trigger sending module 403 and will remove privacy information frame, and do not comprise the information frame of privacy information to presentation device transmission.
As the optional embodiment of one, sending module 403 specifically for:
Described privacy information frame is removed, and the presupposed information frame not comprising described privacy information is sent to described presentation device.
In this embodiment, user terminal is previously provided with presupposed information frame, and this presupposed information frame is the picture frame not comprising privacy information.This presupposed information frame can be arranged by user.If information frame to be sent is privacy information frame, then privacy information frame is removed by sending module 403, and presupposed information frame is sent to presentation device as information frame to be sent, shows presupposed information frame to make presentation device.By sending the presupposed information frame not comprising privacy information to presentation device, make presentation device show presupposed information frame, privacy of user can be pointed out to apply and there is output information, with the output information enabling user process privacy application in time, add Consumer's Experience.
Optionally, user terminal can pre-set multiple presupposed information frame, and different privacy informations may correspond to different presupposed information frames.Such as, the corresponding presupposed information frame 1 of short message content privacy information can be pre-set, the corresponding presupposed information frame 2 of timely communications applications privacy information is set; When the privacy information that privacy information frame comprises is short message content, presupposed information frame 1 can be sent to presentation device as information frame to be sent and shows; With should the privacy information that comprises of privacy information frame be the output content of timely communications applications time, presupposed information frame 2 can be sent to presentation device as information frame to be sent and show.Wherein, presupposed information frame 1 can comprise for pointing out the suggestion content that there is unread short messages content, and presupposed information frame 2 can comprise the suggestion content for pointing out existence not read timely communications applications information.In this way, not only increase the security of privacy information, and what accurately can point out the current output privacy information of user is the application of what privacy, user can be made to process privacy information in time, improve Consumer's Experience.
As the optional embodiment of one, sending module 403 specifically for:
Described privacy information frame is removed, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame;
Send described target information frame to described presentation device.
The specific implementation of this embodiment refers to the embodiment described by Fig. 5.
See also Fig. 5, Fig. 5 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention.Wherein, the user terminal shown in Fig. 5 is that user terminal is as shown in Figure 4 optimized and obtains.Compared with the user terminal shown in Fig. 4, the user terminal shown in Fig. 5, except all modules comprising the user terminal shown in Fig. 4, can also comprise and stop module 404.Wherein:
Sending module 403 specifically for:
Described privacy information frame is removed, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame;
Send described target information frame to described presentation device.
In the embodiment of the present invention, when detection module judges that information frame to be sent is privacy information frame, privacy information frame is removed by sending module 403, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame.
For example, if user terminal have sent information frame 1, information frame 2 to presentation device successively, if the information frame to be sent to presentation device to be sent of current acquisition is privacy information frame, then sending module 403 using transmitting time in the information frame being sent to presentation device and the immediate information frame of current time as target information frame (by information frame 2 as target information frame).
In the embodiment of the present invention, when information frame to be sent is privacy information frame, by being removed by privacy information frame, and sends the target information frame not comprising privacy information to presentation device, the security of privacy information can be improved.
Stop module 404, for send described target information frame to described presentation device at described sending module 403 after, stop the output of privacy application to privacy information.
In the embodiment of the present invention, such as, when privacy is applied as communications applications, if information frame to be sent comprises the caller ID that communications applications exports, then sending module 403 is to after presentation device sends target information frame, stop module 404 by hanging up calling, to stop the output of communications applications to privacy information.
In the embodiment of the present invention, when user uses wireless display function in momentous conference, if user terminal receives incoming call or note etc. suddenly, meeting and user will be had a strong impact on.Therefore, by after sending target information frame to presentation device, stop the output of privacy application to privacy information, user can be made not sent a telegram here or the bothering of note, continue to carry out wireless displaying to conference content, improve Consumer's Experience.And for watching the user of the content that presentation device is shown, incoming information or short message is seen due to the content that the user of viewing can not show from presentation device, therefore the user watched can not be sent a telegram here or note disturb, and the conference content that the presentation device that user sees is shown is coherent, improves Consumer's Experience.
See also Fig. 6, Fig. 6 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention.Wherein, the user terminal shown in Fig. 6 is that user terminal is as shown in Figure 4 optimized and obtains.Compared with the user terminal shown in Fig. 4, the user terminal shown in Fig. 6 is except all modules comprising the user terminal shown in Fig. 4, and wherein, the detection module 402 shown in Fig. 6 comprises the first detecting unit 4021, second detecting unit 4022 and determining unit 4023.Wherein:
First detecting unit 4021, under described security display pattern, detects privacy application and whether exports privacy information.
Second detecting unit 4022, during for detecting that when described first detecting unit 4021 application of described privacy exports privacy information, detect the privacy information carrying out whether comprising in the information frame to be sent of wireless displaying described privacy application output to presentation device to be sent.
Determining unit 4023, during for detecting in described information frame to be sent the privacy information comprising described privacy application output when described second detecting unit 4022, determines that described information frame to be sent is privacy information frame.
In the embodiment of the present invention, optionally, user can pre-set privacy application at user terminal, and note can be applied by such as user, communications applications or screen locking application etc. is in time set to privacy application.In the embodiment of the present invention, all output informations of privacy application are privacy information.After startup module 401 starts security display pattern, the first detecting unit 402, under security display pattern, detects privacy application and whether exports privacy information; When the first detecting unit 4021 detects that privacy application exports privacy information, the second detecting unit 4022 detects the privacy information carrying out whether comprising in the information frame to be sent of wireless displaying privacy application output to presentation device to be sent; When the second detecting unit 4022 identify to be sent carry out comprising in the information frame to be sent of wireless displaying the privacy information that privacy application exports to presentation device time, determining unit 4023 determines that information frame to be sent is privacy information frame; When determining unit 4023 determines that information frame to be sent is privacy information frame, trigger sending module 403 and send the regular information frame not comprising privacy information to presentation device transmission according to the privacy information frame preset.When the second detecting unit 4022 identify to be sent carry out not comprising in the information frame to be sent of wireless displaying the output information of privacy application to presentation device time, information frame to be sent is sent to presentation device by user terminal to be shown.
See also Fig. 7, Fig. 7 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention.Wherein, the user terminal shown in Fig. 7 is that user terminal is as shown in Figure 4 optimized and obtains.Compared with the user terminal shown in Fig. 4, the user terminal shown in Fig. 7, except all modules comprising the user terminal shown in Fig. 4, also can comprise: request sending module 405, link block 406 and receiver module 407, wherein:
Request sending module 405, for sending connection request to presentation device.
In the embodiment of the present invention, optionally, request sending module 405 sends connection request by wireless WIFI to presentation device.
In the embodiment of the present invention, optionally, request sending module 405 can carry the unique identification information of user terminal to the connection request that presentation device sends.
In this embodiment, presentation device can pre-set terminal identification information storehouse, and this terminal identification information storehouse comprises the unique identification information allowing the user terminal connected with this presentation device.Presentation device receive user terminal send carry the connection request of the unique identification information of user terminal after, presentation device can search the unique identification information that whether there is this user terminal in the terminal identification information storehouse pre-set, if exist, then the permission that presentation device sends for this connection request to user terminal responds; If do not exist, then the permission that presentation device does not send for this connection request to user terminal responds.Other disabled user's terminals and presentation device can be avoided in this way to connect, presentation device is illegally controlled.
Link block 406, responds the permission response of described connection request transmission for receiving described presentation device, and according to the described connection allowing response foundation and described presentation device.
Receiver module 407, for receiving the displaying mode selection command of user's input.
In the embodiment of the present invention, user terminal has multiple wireless displaying pattern, can include but not limited to non-security displaying pattern, modular display pattern and security display pattern etc.
Wherein, under non-security displaying pattern, if information frame to be sent is privacy information frame, then directly sends information frame to be sent and show to presentation device.Under non-security displaying pattern is applicable to only have the environment of a user people.
Wherein, under modular display pattern, if information frame to be sent is privacy information frame, then user terminal sends the first frame privacy information frame and shows to presentation device, to apply to privacy privacy information is exported complete.Such as, if information frame L1, L2 and L3 need be sent successively to presentation device, if information frame L1, L2 and L3 are privacy information frame, then user terminal is when sending information frame L2, information frame L1 is replaced information frame L2 and is sent to presentation device, information frame L1, when sending information frame L3, is replaced information frame L3 and is sent to presentation device (namely user terminal is when sending information frame L1, L2 and L3, sends tertiary information frame L1 to presentation device by repeating) by user terminal.
Under modular display pattern is applicable to the environment of user together with friend that is comparatively intimate or that trust, under modular display pattern, presentation device only will show the first frame privacy information frame, all privacy information frames can not be shown, therefore, also improve the security of user privacy information, and show that the first frame privacy information frame also can point out that user is current has privacy information to export, in time privacy information is processed to enable user.
In embodiments of the present invention, terminal has multiple wireless displaying pattern, and user can select displaying pattern neatly according to current residing environment and demand, improves Consumer's Experience.
Described startup module 401, specifically for responding described displaying mode selection command, starts the security display pattern that described displaying mode selection command is selected.
In the user terminal described by Fig. 4 ~ Fig. 7, after starting module startup security display pattern, detection module will under security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information; When to detect information frame to be sent be privacy information frame to detection module, sending module sends rule according to the privacy information frame preset and sends the information frame not comprising privacy information to presentation device.Visible, by implementing the embodiment of the present invention, when information frame to be sent is privacy information frame, user terminal carries out wireless displaying by sending the information frame not comprising privacy information to presentation device, thus in the process of carrying out wireless displaying, improve the security of privacy information.
It should be noted that, in the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
The module of embodiment of the present invention user terminal or unit can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can carry out the device-dependent hardware of command terminal by program to have come, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, ROM (read-only memory) (Read-OnlyMemory, ROM), random access device (RandomAccessMemory, RAM), disk or CD etc.
Above a kind of wireless methods of exhibiting disclosed in the embodiment of the present invention and user terminal are described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a wireless methods of exhibiting, is characterized in that, described method comprises:
Start security display pattern;
Under described security display pattern, detect whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information;
When described information frame to be sent is described privacy information frame, sends rule according to the privacy information frame preset and send the information frame not comprising described privacy information to described presentation device.
2. method according to claim 1, is characterized in that, the described privacy information frame according to presetting sends the regular information frame not comprising described privacy information to described presentation device transmission and comprises:
Described privacy information frame is removed, and the presupposed information frame not comprising described privacy information is sent to described presentation device.
3. method according to claim 1, is characterized in that, the described privacy information frame according to presetting sends the regular information frame not comprising described privacy information to described presentation device transmission and comprises:
Described privacy information frame is removed, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame;
Send described target information frame to described presentation device.
4. method according to claim 3, is characterized in that, after described transmission described target information frame to described presentation device, described method also comprises:
Stop the output of privacy application to privacy information.
5. the method according to Claims 1 to 4 any one, is characterized in that, described under described security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is that the privacy information frame comprising privacy information comprises:
Under described security display pattern, detect privacy application and whether export privacy information;
When detecting that the application of described privacy exports privacy information, detect the privacy information carrying out whether comprising in the information frame to be sent of wireless displaying described privacy application output to presentation device to be sent;
When comprising the privacy information that the application of described privacy exports in described information frame to be sent, determine that described information frame to be sent is privacy information frame.
6. a user terminal, is characterized in that, described user terminal comprises:
Start module, for starting security display pattern;
Detection module, under described security display pattern, detects whether the information frame to be sent carrying out wireless displaying to presentation device to be sent is the privacy information frame comprising privacy information;
Sending module, when being described privacy information frame for detecting described information frame to be sent when described detection module, sending rule according to the privacy information frame preset and sending the information frame not comprising described privacy information to described presentation device.
7. user terminal according to claim 6, is characterized in that, described sending module specifically for:
Described privacy information frame is removed, and the presupposed information frame not comprising described privacy information is sent to described presentation device.
8. user terminal according to claim 6, is characterized in that, described sending module specifically for:
Described privacy information frame is removed, and using transmitting time in the information frame being sent to described presentation device and the immediate information frame of current time as target information frame;
Send described target information frame to described presentation device.
9. user terminal according to claim 8, is characterized in that, described user terminal also comprises:
Stop module, for send described target information frame to described presentation device at described sending module after, stop the output of privacy application to privacy information.
10. the user terminal according to claim 6 ~ 9 any one, is characterized in that, described detection module comprises:
First detecting unit, under described security display pattern, detects privacy application and whether exports privacy information;
Second detecting unit, during for detecting that when described first detecting unit the application of described privacy exports privacy information, detects the privacy information carrying out whether comprising in the information frame to be sent of wireless displaying described privacy application output to presentation device to be sent;
Determining unit, during for detecting in described information frame to be sent the privacy information comprising described privacy application output when described second detecting unit, determines that described information frame to be sent is privacy information frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510520099.2A CN105550589B (en) | 2015-08-21 | 2015-08-21 | A kind of wireless methods of exhibiting and user terminal |
| PCT/CN2015/091357 WO2017031811A1 (en) | 2015-08-21 | 2015-09-30 | Wi-fi display method and user terminal |
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| CN201510520099.2A CN105550589B (en) | 2015-08-21 | 2015-08-21 | A kind of wireless methods of exhibiting and user terminal |
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| CN105550589B CN105550589B (en) | 2018-11-06 |
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| CN104185057B (en) * | 2014-08-08 | 2017-07-28 | 广东欧珀移动通信有限公司 | A kind of Wi Fi Display display methods and device |
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| CN104298484B (en) * | 2014-10-17 | 2019-01-08 | 努比亚技术有限公司 | Multi-screen interaction method and device |
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| WO2017031811A1 (en) | 2017-03-02 |
| CN105550589B (en) | 2018-11-06 |
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