CN103260257B - Automatically set up Wi-Fi Display and connect the method and system realizing Screen sharing - Google Patents
Automatically set up Wi-Fi Display and connect the method and system realizing Screen sharing Download PDFInfo
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- CN103260257B CN103260257B CN201310123853.XA CN201310123853A CN103260257B CN 103260257 B CN103260257 B CN 103260257B CN 201310123853 A CN201310123853 A CN 201310123853A CN 103260257 B CN103260257 B CN 103260257B
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Abstract
The invention discloses a kind of Wi-Fi Display that automatically sets up and connect the method realizing Screen sharing, including step: identify that NFC label is to obtain the directional information in NFC label；Wake Wi-Fi Display function up according to directional information and obtain the MAC Address of the Wi-Fi Direct display device of storage in NFC label；The Wi-Fi Direct equipment of search periphery is to obtain the MAC Address of Wi-Fi Direct equipment；Judge that whether the MAC Address of Wi-Fi Direct equipment is identical with the MAC Address of Wi-Fi Direct display device；Set up Wi-Fi Display with Wi-Fi Direct equipment according to judged result to be connected and realize Screen sharing.Compared with prior art, the present invention automatically sets up Wi-Fi Display and connects and realize the method for Screen sharing and simplify and set up Wi-Fi Display and connect the operating process realizing Screen sharing, convenient for users to use, improves Consumer's Experience.The present invention discloses a kind of Wi-Fi Display that automatically sets up and connect the system realizing Screen sharing.
Description
Technical field
The present invention relates to Wi-FiDisplay technical field, relate more specifically to a kind of Wi-FiDisplay that automatically sets up and connect the method and system realizing Screen sharing.
Background technology
Along with the development of mobile communication technology, increasing mobile communication terminal supports that Wi-FiDisplay and Wi-FiDirect(Wi-Fi is direct-connected) function.Wi-FiDirect is referred to and allows the equipment in wireless network without being connected with each other by wireless router.Similar with Bluetooth technology, Wi-FiDirect allows Wi-Fi equipment to interconnect with point-to-point (P2P) form, is then substantially improved than bluetooth in transmission speed with transmission range.Wi-FiDisplay is then a kind of based on Wi-FiDirect technology, it is achieved the technology of Wi-Fi equipment interconnection Real-Time Sharing screen content.Wi-FiDisplay technology can when need not connecting line the content Real-Time Sharing such as game, picture, video or webpage that mobile communication terminal screen is shown to Wi-FiDirect display device, seamlessly the user interface of mobile communication terminal is transferred to giant-screen from the small screen, and the touch screen enforcement that still can pass through mobile communication terminal controls, the screen content greatly facilitating mobile communication terminal is shared.
The operation setting up Wi-FiDisplay application at present generally comprises following operating process: first open Wi-FiDisplay function, search again for attachable Wi-FiDirect equipment (around all visible equipment supporting Wi-FiDirect function), the Wi-FiDirect display device that manual pairings searches again, finally sets up and is connected thus realizing Screen sharing with the Wi-FiDisplay of Wi-FiDirect display device.From said process it can be seen that prior art set up Wi-FiDisplay application operating process cumbersome, be not easy to the grasp of naive user, it is impossible to help user automatically set up Wi-FiDisplay connect realize Screen sharing, thus reducing Consumer's Experience.
Therefore, it is necessary to provide a kind of Wi-FiDisplay that automatically sets up to connect the method and system realizing Screen sharing to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of Wi-FiDisplay that automatically sets up and connect the method realizing Screen sharing, set up Wi-FiDisplay with simplification and connect the operating process realizing Screen sharing, user-friendly, improve Consumer's Experience.
It is a further object of the present invention to provide a kind of Wi-FiDisplay that automatically sets up and connect the system realizing Screen sharing, set up Wi-FiDisplay with simplification and connect the operating process realizing Screen sharing, user-friendly, improve Consumer's Experience.
To achieve these goals, the invention provides a kind of Wi-FiDisplay that automatically sets up and connect the method realizing Screen sharing, it is adaptable to mobile communication terminal, comprise the steps:
Identify that NFC label is to obtain the directional information in described NFC label；
Described Wi-FiDisplay function is waken up according to described directional information；
Obtain the MAC Address of the Wi-FiDirect display device of storage in described NFC label；
The Wi-FiDirect equipment of search periphery is to obtain the MAC Address of described Wi-FiDirect equipment；
Judge that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device；
Set up Wi-FiDisplay with described Wi-FiDirect equipment according to judged result to be connected and realize Screen sharing.
Compared with prior art, automatically the Wi-FiDisplay that sets up of the present invention connects and realizes the method for Screen sharing and first identify that NFC label is to obtain the directional information in NFC label, wake described Wi-FiDisplay function up further according to directional information and obtain the MAC Address of the Wi-FiDirect display device of storage in described NFC label, search again for the Wi-FiDirect equipment of periphery to obtain the MAC Address of described Wi-FiDirect equipment, judge that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device again, set up Wi-FiDisplay with described Wi-FiDirect equipment finally according to judged result to be connected and realize Screen sharing, set up Wi-FiDisplay and connect thus simplifying and realize the operating process of Screen sharing, convenient for users to use, improve Consumer's Experience.
Specifically, also include before described " identification NFC label ":
Described directional information corresponding with described Wi-FiDisplay function for the MAC Address of described Wi-FiDirect display device is write described NFC label.
It is preferred that also include before described " the Wi-FiDirect equipment of search periphery ":
Judge that whether the MAC Address of described Wi-FiDirect display device is effective, if so, then search for the Wi-FiDirect equipment of periphery, otherwise, then the MAC Address pointing out described Wi-FiDirect display device is invalid.
Accordingly, present invention also offers a kind of Wi-FiDisplay that automatically sets up and connect the system realizing Screen sharing, including NFC label, Wi-FiDirect display device and mobile communication terminal.
Specifically, described mobile communication terminal includes:
Identification module, for identifying that NFC label is to obtain the directional information in described NFC label；
Acquisition module, for waking described Wi-FiDisplay function up according to directional information and obtaining the MAC Address of the Wi-FiDirect display device of storage in described NFC label；
Search module, is used for the Wi-FiDirect equipment searching for periphery to obtain the MAC Address of described Wi-FiDirect equipment；
First judge module, for judging that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device；
Link block, is connected realizes Screen sharing for setting up Wi-FiDisplay with described Wi-FiDirect equipment according to the judged result of described first judge module.
Specifically, described mobile communication terminal also includes:
Writing module, for writing described NFC label by described directional information corresponding with described Wi-FiDisplay function for the MAC Address of described Wi-FiDirect display device.
Specifically, described mobile communication terminal also includes:
Second judge module, for judging that whether the MAC Address of described Wi-FiDirect display device is effective；
Reminding module, the MAC Address pointing out described Wi-FiDirect display device for the judged result according to described second judge module is invalid.
By description below and in conjunction with accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used for explaining embodiments of the invention.
Accompanying drawing explanation
The Wi-FiDisplay that automatically sets up that Fig. 1 is the present invention connects an embodiment flow chart of the method realizing Screen sharing.
The Wi-FiDisplay that automatically sets up that Fig. 2 is the present invention connects the structural representation of the system realizing Screen sharing.
Fig. 3 is the structured flowchart of mobile communication terminal in Fig. 2.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
With reference to Fig. 1, the Wi-FiDisplay that automatically sets up of the present invention connects the method realizing Screen sharing, comprises the steps:
Step S101, MAC(MediaAccessControl by Wi-FiDirect display device, media interviews control) address corresponding with Wi-FiDisplay function directional information write NFC(NearFieldCommunication, near field communication (NFC)) label；Specifically, described directional information is the MIMEType(MultipurposeInternetMailExtensionsType that described Wi-FiDisplay function is corresponding, and multi-functional the Internet email expands COS)；Specifically, the MIMEType that described Wi-FiDisplay function is corresponding is " the application package name of Application/Wi-FiDisplay "；As: the MAC Address of Wi-FiDirect display device is " 00-25-5F-4D-23-3E ", directional information corresponding to Wi-FiDisplay function is " Application/WIFI-Display ", then a newly-built NDEF(nfcdataexchangeformat, NFC data exchange specification) MAC Address " 00-25-5F-4D-23-3E " and directional information " NFC-WIFI-Display " write in this NDEF information, then this NDEF information write a NFC label by information；
Step S102, identifies the described NFC label described directional information to obtain in described NFC label；As: identify that the directional information that NFC label gets in NFC label is " Application/WIFI-Display "；
Step S103, wakes described Wi-FiDisplay function up according to directional information and obtains the MAC Address of the Wi-FiDirect display device of storage in described NFC label；As: in waking Wi-FiDisplay function up according to directional information " Application/WIFI-Display " and get NFC label, the MAC Address of the Wi-FiDirect display device of storage is " 00-25-5F-4D-23-3E "；And for example: in waking Wi-FiDisplay function up and getting NFC label, the MAC Address of the Wi-FiDirect display device of storage is " 00-25-5F-4D-23-GF "；And for example: in waking Wi-FiDisplay function up and getting NFC label, the MAC Address of the Wi-FiDirect display device of storage is " 00-25-5F-4D-23 "；
Step S104, it is judged that whether the MAC Address of described Wi-FiDirect display device is effective, if so, then performs step S105, otherwise, then the MAC Address performing the step S108 described Wi-FiDirect display device of prompting is invalid；Specifically, MAC Address valid format is the numeral composition of 6 bytes (48 bit) 16 systems；As: in the NFC label got, the MAC Address " 00-25-5F-4D-23-3E " of the Wi-FiDirect display device of storage is effective, in being carried out step S106；And for example: in the NFC label got, the MAC Address of the Wi-FiDirect display device of storage is " 00-25-5F-4D-23-GF ", and it is not made up of the numeral of 16 systems, then ejects prompting frame " MAC Address of Wi-FiDirect display device is invalid "；And for example: in the NFC label got, the MAC Address of the Wi-FiDirect display device of storage is " 00-25-5F-4D-23 ", and it is not made up of 6 bytes, then ejects prompting frame " MAC Address of Wi-FiDirect display device is invalid "；
Step S105, the Wi-FiDirect equipment of search periphery is to obtain the MAC Address of described Wi-FiDirect equipment；As: it is " 00-25-5F-4D-23-3E " that the Wi-FiDirect equipment of search periphery gets the MAC Address of the wherein Wi-FiDirect equipment that can use；
Step S106, it is judged that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device, if so, then performs step S107, otherwise, then repeating said steps S105；As: the MAC Address " 00-25-5F-4D-23-3E " of the Wi-FiDirect equipment owing to searching, identical with the MAC Address " 00-25-5F-4D-23-3E " of the Wi-FiDirect display device obtained in NFC label, in being carried out step S107；
Step S107, sets up Wi-FiDisplay and is connected and realizes Screen sharing with described Wi-FiDirect equipment.Wherein, described Wi-FiDirect equipment is described Wi-FiDirect display device.As: it is that the Wi-FiDirect equipment (namely MAC Address is the Wi-FiDirect display device of " 00-25-5F-4D-23-3E ") of " 00-25-5F-4D-23-3E " is set up Wi-FiDisplay and is connected with MAC Address, screen content is projected Wi-FiDirect display device and realizes screen content and share；
Step S108, the MAC Address pointing out described Wi-FiDirect display device is invalid.
With reference to Fig. 2, the Wi-FiDisplay that automatically sets up of the present invention connects the system 100 realizing Screen sharing, including NFC label 20, Wi-FiDirect display device 30 and mobile communication terminal 10.
Specifically, with reference to Fig. 3, described mobile communication terminal 10 includes:
Writing module 101, for writing described NFC label 20 by directional information corresponding with Wi-FiDisplay function for the MAC Address of described Wi-FiDirect display device 30；
Identification module 102, for identifying that NFC label 20 is to obtain the directional information in NFC label 20；
Acquisition module 103, for waking described Wi-FiDisplay function up according to described directional information and obtaining the MAC Address of the Wi-FiDirect display device 30 of storage in described NFC label 20；
Second judge module 104, for judging that whether the MAC Address of described Wi-FiDirect display device 30 is effective；
Reminding module 107, the MAC Address pointing out described Wi-FiDirect display device 30 for the judged result according to described second judge module 104 is invalid；
Search module 105, is used for the Wi-FiDirect equipment searching for periphery to obtain the MAC Address of described Wi-FiDirect equipment；
First judge module 106, for judging that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device 30；
Link block 108, is connected realizes Screen sharing for setting up Wi-FiDisplay with described Wi-FiDirect equipment according to the judged result of described first judge module 106.
In sum, automatically the Wi-FiDisplay that sets up of the present invention connects and realizes the system of Screen sharing and first pass through the identification module 102 of mobile terminal 10 and identify that NFC label 20 is to obtain the directional information in NFC label 20, wake described Wi-FiDisplay function again through acquisition module 103 up according to directional information and obtain the MAC Address of the Wi-FiDirect display device 30 of storage in described NFC label 20, the Wi-FiDirect equipment of periphery is searched for obtain the MAC Address of described Wi-FiDirect equipment 30 again through search module 105, judge that whether the MAC Address of Wi-FiDirect equipment 30 is effective by the second judge module 104 afterwards, if effectively, then judge that whether the MAC Address of described Wi-FiDirect equipment 30 is identical with the MAC Address of described Wi-FiDirect display device 30 again through the second judge module 104, if it is invalid, then carry out unavailable emphasis by reminding module 107, set up Wi-FiDisplay finally by link block 108 with described Wi-FiDirect equipment according to the judged result of the first judge module 106 to be connected and realize Screen sharing, namely when the MAC Address of described Wi-FiDirect equipment 30 is identical with the MAC Address of described Wi-FiDirect display device 30, link block 108 is just set up described Wi-FiDirect equipment 30 and is connected with the Wi-FiDisplay of mobile terminal 10, set up Wi-FiDisplay and connect thus simplifying and realize the operating process of Screen sharing, convenient for users to use, improve Consumer's Experience.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in embodiment disclosed above, and should contain amendment, the equivalent combinations that the various essence according to the present invention carries out.
Claims (6)
1. automatically set up the method that Wi-FiDisplay connection realizes Screen sharing for one kind, it is characterised in that comprise the steps:
Identify that NFC label is to obtain the directional information in described NFC label；
Described Wi-FiDisplay function is waken up according to described directional information；
Obtain the MAC Address of the Wi-FiDirect display device of storage in described NFC label；
The Wi-FiDirect equipment of search periphery is to obtain the MAC Address of described Wi-FiDirect equipment；
Judge that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device；
Set up Wi-FiDisplay with described Wi-FiDirect equipment according to judged result to be connected and realize Screen sharing.
2. automatically set up Wi-FiDisplay as claimed in claim 1 and connect the method realizing Screen sharing, it is characterised in that also include before described " identification NFC label ":
Described directional information corresponding with described Wi-FiDisplay function for the MAC Address of described Wi-FiDirect display device is write described NFC label.
3. automatically set up Wi-FiDisplay as claimed in claim 1 and connect the method realizing Screen sharing, it is characterised in that also include before described " the Wi-FiDirect equipment of search periphery ":
Judge that whether the MAC Address of described Wi-FiDirect display device is effective, if so, then search for the Wi-FiDirect equipment of periphery, otherwise, then the MAC Address pointing out described Wi-FiDirect display device is invalid.
4. automatically set up Wi-FiDisplay and connect the system realizing Screen sharing, including NFC label, Wi-FiDirect display device and mobile communication terminal, it is characterised in that described mobile communication terminal includes:
Identification module, for identifying that NFC label is to obtain the directional information in described NFC label；
Acquisition module, for waking described Wi-FiDisplay function up according to directional information and obtaining the MAC Address of the Wi-FiDirect display device of storage in described NFC label；
Search module, is used for the Wi-FiDirect equipment searching for periphery to obtain the MAC Address of described Wi-FiDirect equipment；
First judge module, for judging that whether the MAC Address of described Wi-FiDirect equipment is identical with the MAC Address of described Wi-FiDirect display device；
Link block, is connected realizes Screen sharing for setting up Wi-FiDisplay with described Wi-FiDirect equipment according to the judged result of described first judge module.
5. automatically set up Wi-FiDisplay as claimed in claim 4 and connect the system realizing Screen sharing, it is characterised in that described mobile communication terminal also includes:
Writing module, for writing described NFC label by described directional information corresponding with described Wi-FiDisplay function for the MAC Address of described Wi-FiDirect display device.
6. automatically set up Wi-FiDisplay as claimed in claim 4 and connect the system realizing Screen sharing, it is characterised in that described mobile communication terminal also includes:
Second judge module, for judging that whether the MAC Address of described Wi-FiDirect display device is effective；
Reminding module, the MAC Address pointing out described Wi-FiDirect display device for the judged result according to described second judge module is invalid.
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| CN104735537B (en) * | 2013-12-23 | 2018-10-02 | 鸿合科技股份有限公司 | Display screen signal display changeover method and its device |
| CN104735536B (en) * | 2013-12-23 | 2018-07-06 | 鸿合科技股份有限公司 | Display screen signal display changeover method and its device |
| CN105101148A (en) * | 2014-05-05 | 2015-11-25 | 中兴通讯股份有限公司 | Screen and operation control sharing method, system and main sharing end |
| CN104216377B (en) * | 2014-09-05 | 2017-11-03 | 成都前锋电子有限责任公司 | A kind of gas utensil wireless control system and controlled in wireless gas utensil |
| CN104317620B (en) * | 2014-10-24 | 2018-08-10 | 中兴通讯股份有限公司 | The application management method and device shared based on multi-screen |
| CN105682250A (en) * | 2014-11-19 | 2016-06-15 | 中兴通讯股份有限公司 | Method and apparatus for realizing couple terminal based on Wifi Direct and terminal thereof |
| CN104391581B (en) * | 2014-12-15 | 2017-11-21 | 华勤通讯技术有限公司 | The projecting method of the operation interface of mobile terminal and its application program |
| CN104410950A (en) * | 2014-12-25 | 2015-03-11 | 北京元心科技有限公司 | Data sharing method, device and system |
| CN106488470B (en) * | 2015-08-25 | 2020-12-22 | 中兴通讯股份有限公司 | Method, device and terminal for realizing Miracast and wireless hotspot coexistence |
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| CN112261651B (en) * | 2020-10-20 | 2023-06-23 | 北京字节跳动网络技术有限公司 | Terminal control method, device, terminal and storage medium |
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