CN104105218B - Android system mobile phone focus WPS connection realization method and systems - Google Patents
Android system mobile phone focus WPS connection realization method and systems Download PDFInfo
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- CN104105218B CN104105218B CN201410357980.0A CN201410357980A CN104105218B CN 104105218 B CN104105218 B CN 104105218B CN 201410357980 A CN201410357980 A CN 201410357980A CN 104105218 B CN104105218 B CN 104105218B
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Abstract
The present invention discloses android system mobile phone focus WPS connection realization method and systems, and this method includes:A, the button for starting WPS connections is preset in UI layers;First interface and second interface are added in intermediate layer;Monitoring file is added in protocol stack;B, system response user clicks on button and forms click event, and intermediate layer is handled event and calls first interface to start protocol stack, rear to call second interface to send a message to driving layer, starts WPS flows;C, the connection data sent by monitoring file monitor terminal, and protocol stack is sent to, terminal is accessed into WiFi network using the connection data by protocol stack.Android system mobile phone is set itself to become wifi hotspot by the inventive method, and other terminals can be made to be established a connection by WPS modes, so as to realize quick and safe online, it is cumbersome to solve existing mobile phone focus setting, connection speed is slow, the problem of potential safety hazard be present.
Description
Technical field
The present invention relates to communication technique field, more particularly to a kind of android system mobile phone focus WPS connection implementation methods
And system.
Background technology
With the development and popularization of the smart mobile phone based on android system, many New functions of smart mobile phone are developed
Come, mobile phone focus function is one of them, mobile phone focus be in fact smart mobile phone as a Wi-Fi hotspot, it is other to have
The equipment of WiFi function directly connects it, and the technology of online is realized by the mobile network of mobile phone in itself, has been carried out hand at present
The method of machine Wi-Fi hotspot function generally there are set it is cumbersome, connection procedure speed is slow, connection asking for potential safety hazard be present
Topic, this also counteracts that the application and popularization of this technology.
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of android system mobile phone focus WPS
Connect realization method and system, it is intended to solves the problems, such as to connect at present mobile phone focus speed slowly, potential safety hazard be present.
The android system mobile phone focus wifi connected modes of the present invention are using WPS(Wi-Fi Protected
Setup)Connected mode, technical scheme are as follows:
A kind of android system mobile phone focus WPS connection implementation methods, wherein, methods described includes:
A, the button for starting WPS connections is pre-set in WiFi UI layers;Added in WiFi intermediate layers for starting
The first interface of WiFi protocol stacks and the second interface for starting WPS flows;Added in WiFi protocol stacks for monitoring that WPS connects
The monitoring file connect;
B, system response user clicks on pre-set button and operates to form click event, and WiFi intermediate layers are carried out to the click event
Handle and call first interface to start WiFi protocol stacks according to result, it is rear to call second interface to send a message to driving layer,
Start WPS flows;
C, data needed for the connection of requesting terminal transmission are monitored by monitoring file, and are sent to WiFi protocol stacks,
WiFi network is accessed in requesting terminal by the data as needed for WiFi protocol stacks using the connection, realizes the WPS connections of requesting terminal.
Described android system mobile phone focus WPS connection implementation methods, wherein, the step A also includes:It is described
The 3rd interface for WiFi protocol stacks and the communication of WiFi intermediate layers is added in WiFi protocol stacks.
Described android system mobile phone focus WPS connection implementation methods, wherein, described in the step B among WiFi
Layer calls first interface also to include before starting WiFi protocol stacks:Assisted first by the 3rd interface and WiFi in the WiFi intermediate layers
Discuss stack and establish communication.
Described android system mobile phone focus WPS connection implementation methods, wherein, the step A also includes:System
The state for handling event in WPS connection procedures is added in WiFi state machines in advance.
Described android system mobile phone focus WPS connection implementation methods, wherein, the step B is specially:
B1, system response user click on pre-set button and operate to form click event, the WiFi state machines in WiFi intermediate layers
The click event is handled;
First interface is called to start WiFi protocol stacks according to the result of the event of click in B2, WiFi intermediate layer;
After B3, WiFi protocol stack start, WiFi intermediate layers call second interface to send message through WiFi protocol stacks to driving
Layer, driving layer start WPS flows according to message-driven WiFi hardware efforts.
Described android system mobile phone focus WPS connection implementation methods, wherein, the connection that the requesting terminal is sent
Required data include the device identifying information and safe key of requesting terminal.
Described android system mobile phone focus WPS connection implementation methods, wherein, the step C is specially:
C1, data needed for the connection that requesting terminal is sent are monitored by monitoring file, and be sent to WiFi protocol stacks;
C2, WiFi protocol stack are handled data needed for the connection, obtain device identifying information therein and safety is close
Key is authenticated and associated to requesting terminal respectively, makes the requesting terminal access WIFI network, realizes that the WPS of requesting terminal connects
Connect.
System is realized in a kind of android system mobile phone focus WPS connections, wherein, the system is including being
Setup module, for pre-setting the button for starting WPS connections in WiFi UI layers;Add in WiFi intermediate layers
Add the first interface for starting WiFi protocol stacks and the second interface for starting WPS flows;Add and use in WiFi protocol stacks
In the monitoring file of monitoring WPS connections;
Starting module, click on pre-set button for system response user and operate to form click event, WiFi intermediate layers are to this
Click event is handled and calls first interface to start WiFi protocol stacks according to result, rear to call second interface transmission to disappear
Driving layer is ceased, starts WPS flows;
AM access module, for monitoring data needed for the connection of requesting terminal transmission by monitoring file, and it is sent to
Requesting terminal is accessed WIFI network, realizes requesting terminal by WiFi protocol stacks, the data as needed for WiFi protocol stacks using the connection
WPS connections.
Beneficial effect:The present invention provides a kind of android system mobile phone focus WPS connection realization method and systems, passes through
This method makes android system mobile phone itself become wifi hotspot, and other terminal devices can be made to be established by WPS modes with it
Network connection, so as to realize the online quick and safe using mobile phone focus, solves existing mobile phone Wi-Fi hotspot function setting
Cumbersome, connection speed is slow, and connection has the problem of potential safety hazard.
Brief description of the drawings
Fig. 1 is the method flow diagram that mobile phone Wi-Fi hotspot is connected in the specific embodiment of the invention.
Fig. 2 is Android WiFi system Organization Charts.
Fig. 3 is the method flow diagram of step S200 in Fig. 1.
Fig. 4 is the method flow diagram of step S300 in Fig. 1.
Fig. 5 is the system principle diagram that mobile phone Wi-Fi hotspot is connected in the specific embodiment of the invention.
Embodiment
The present invention provides a kind of method and system for connecting mobile phone Wi-Fi hotspot, to make the purpose of the present invention, technical scheme
And effect is clearer, clear and definite, the present invention is described in more detail below.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
A kind of android system mobile phone focus WPS connection implementation methods as shown in Figure 1, wherein, methods described includes:
S100, in WiFi UI layers pre-set the button for starting WPS connections;Added in WiFi intermediate layers for opening
The first interface of dynamic WiFi protocol stacks and the second interface for starting WPS flows;Added in WiFi protocol stacks for monitoring WPS
The monitoring file of connection.
The present invention will realize the WPS connections of android system mobile phone Wi-Fi hotspot, it is necessary to which existing system is changed
Make, shown in Fig. 2 for existing Android WiFi systems Organization Chart, it is with WiFi finger daemons(wpa_supplicant)
For core define superior user interface and lower floor's driving interface, the present invention is to being Android WiFi systems shown in Fig. 1
Each functional layer carries out targeted design, Android WiFi systems is possessed the mobile phone focus function of WPS connected modes.
Specifically, the menu and button for starting WPS connections are pre-set in system WiFi UI layers 100, due to WPS
Connected mode is by the WPS button arrangements on AP(PBC)Pattern is surfed the Net.Therefore phase is set in the WiFi UI layers in the present invention
That answers has the button for starting WPS connections.The effect of WiFi UI layers is that the event that WiFi intermediate layers are put forward is carried out accordingly
Processing, and user is shown to, including the various states in WiFi connection procedures, such as start WPS, connect, successful connection,
Disconnect, while the WiFi UI layers of this law people can also provide corresponding UI to user to be operated accordingly.
WiFi intermediate layers(middleware)Including WiFi state machines 200 and WiFi middlewares 300, to realize in WiFi
The connection of interbed and WiFi protocol stacks 400, first interface and use for starting WiFi protocol stacks 400 are added in WiFi intermediate layers
In the second interface for starting WPS flows, specifically, first interface refers to wifi_connect_to_softap interfaces, the interface
It is to be formed by addition contiguous function wifi_connect_to_softap inside file wifi.c, utilizes wifi_connect_
To_softap contiguous functions start WiFi protocol stacks connection wpa_supplicant when mobile phone focus starts.Further,
In order that WiFi intermediate layers can call wifi_connect_to_softap interfaces, it is necessary in android_net_wifi_
Java interfaces are added in Wifi.cpp and WifiNative.java for WiFi file monitoring devices(WiFi Monitor)Adjust
With.
Further, the second interface refers to android_net_wifi_wpsPbcCommand interfaces, specifically
The interface is added in android_net_wifi_Wifi.cpp, the interface is that wpa_supplicant PBC orders connect
Mouthful.WPS flows can be started by it.I.e. WiFi protocol stacks send a message to driving 500 according to terminal connection request, and by driving
500 driving WiFi hardware 600 work.In order that WiFi intermediate layers can call android_net_wifi_wpsPbcCommand
Interface, startWpsPbcCommand interfaces are added in WifiNative.java so that WiFi Monitor are used.
To realize the communication in WiFi intermediate layers and WiFi protocol stacks, added in WiFi protocol stacks for WiFi protocol stacks with
3rd interface of WiFi intermediate layers communication.3rd interface is ctrl interface interfaces, and it is provided for WiFi intermediate layers
The butt end of WiFi protocol stacks, because the interface can be communicated with wpa_supplicant, therefore, WiFi intermediate layers can
Communicated by calling ctrl interface interfaces to be established with wpa_supplicant, further to start wpa_supplicant
Passage is provided.To configure the interface, it is necessary to add ctrl in the configuration file hostapd.conf files of mobile phone focus
interface。
Further, the monitoring file for monitoring WPS connections is added in WiFi protocol stacks, the monitoring file apparently pertains to
The monitoring of mobile phone Wi-Fi hotspot, the monitoring file have the function that to monitor thread and order are handed down to wpa_supplicant.
Specifically, frameworks base wifi java android net add the monitoring file in wifi.
In the present invention program, WiFi state machines 200(WifiStateMachine)Effect be the various mobile phone WiFi of processing
The state of focus, these states are opened including focus, start WPS PBC, the process of startup, as a result, are disconnected, closed focus etc..
Further, the state for handling event in WPS connection procedures is added in the WiFi state machines of system in advance
(state).In the solution of the present invention implementation process, as WPS PBC in use, WiFi state machines are in
SoftApStartedState state, the processing of event can be added in this state, after WPS PBC are opened, WiFi
State machine then needs a new state to handle WPS PBC events, therefore in WifiStateMachine constructed fuction
New state is added, adds the processing of each event in the state of the new addition afterwards, the processing of each event here is not
Only include the processing to the event in Monitor, in addition to access point(AP)Closing and focus(Tethering)State change
The processing of event.
S200, system response user click on pre-set button and operate to form click event, and WiFi intermediate layers are to the click event
Handled and call first interface to start WiFi protocol stacks according to result, it is rear to call second interface to send a message to driving
Layer, start WPS flows.
Further, the step S200 is as shown in figure 3, its step is specially:
S210, system response user click on pre-set button and operate to form click event, the WiFi states in WiFi intermediate layers
Machine is handled the click event.The state of WiFi state machines is arranged to WPS PBC startups.
First interface is called to start WiFi protocol stacks according to the result of the event of click in S220, WiFi intermediate layer.Adjust
Start WiFi protocol stacks connection wpa_supplicant with wifi_connect_to_softap interfaces.
After S230, WiFi protocol stack start, WiFi intermediate layers call second interface to send message through WiFi protocol stacks to drive
Dynamic layer, driving layer start WPS flows according to message-driven WiFi hardware efforts.
Android_net_wifi_wpsPbcCommand interfaces are called to start WPS flows.
S300, data needed for the connection that requesting terminal is sent are monitored by monitoring file, and be sent to WiFi agreements
WiFi network is accessed in requesting terminal by stack, the data as needed for WiFi protocol stacks using the connection, realizes that the WPS of requesting terminal connects
Connect.
Further, the step S300 is as shown in figure 4, its step is specially:
S310, data needed for the connection that requesting terminal is sent are monitored by monitoring file, and be sent to WiFi agreements
Stack.
Wherein, device identifying information and safety of the data needed for the connection that the requesting terminal is sent including requesting terminal are close
Key.
S320, WiFi protocol stack are handled data needed for the connection, obtain device identifying information therein and safety
Key is authenticated and associated to requesting terminal respectively, makes the requesting terminal access WIFI network, realizes the WPS of requesting terminal
Connection.
The WPS of the mobile phone Wi-Fi hotspot of present invention connection procedure is the connection procedure that the WiFi of a standard is defined, real
The process is with mobile phone and router WPS connection procedures on border, its connection procedure is broadly divided into three parts, first
It is probe requests thereby(Probe Request)And probe response(Probe Response)Part, second is authentication request
(Authentication Request )And Authentication Response(Authentication Response)Part, the 3rd is to expand
The authentication request of exhibition(EAP Request, wherein EAP are Extensible Authentication Protocol contracting
Write)Responded with expansible authentication(EAP Response)Part, finally then successful connection.
Above-mentioned WPS connection procedures can be simply expressed as:
1st, detection frame is initiated(Include request detection and echo probe frame;
2nd, authentication frame is initiated(Include certification request and respond request frame);
3rd, disassociation frame is initiated(Include association request and associated response);
4th, EAPOL frames(The interaction of encrypting and decrypting containing EAP):
In the interaction of above-mentioned requesting terminal and mobile phone Wi-Fi hotspot, the information that requesting terminal is sent passes through mobile phone
The WiFi protocol stacks of Wi-Fi hotspot receive and processing, and respond, and are finally completed the WPS connections of requesting terminal.
System is realized in a kind of android system mobile phone focus WPS connections as shown in Figure 5, wherein, the system is including being
Setup module 100, for pre-setting the button for starting WPS connections in WiFi UI layers;In WiFi intermediate layers
Add the first interface for starting WiFi protocol stacks and the second interface for starting WPS flows;Added in WiFi protocol stacks
For monitoring the monitoring file of WPS connections, specifically as described in step S100.
Starting module 200, click on pre-set button for system response user and operate to form click event, WiFi intermediate layers pair
The click event is handled and calls first interface to start WiFi protocol stacks according to result, rear to call second interface to send
Message starts WPS flows, specifically as described in step S200 to driving layer.
AM access module 300, for monitoring data needed for the connection of requesting terminal transmission by monitoring file, and transmitted
To WiFi protocol stacks, WIFI network is accessed in requesting terminal by the data as needed for WiFi protocol stacks using the connection, realizes request eventually
The WPS connections at end, specifically as described in step S300.
Beneficial effect:The present invention provides a kind of android system mobile phone focus WPS connection realization method and systems, passes through
This method makes android system mobile phone itself become wifi hotspot, and other terminal devices can be made to be established by WPS modes with it
Network connection, so as to realize the online quick and safe using mobile phone focus, solves existing mobile phone Wi-Fi hotspot function setting
Cumbersome, connection speed is slow, and connection has the problem of potential safety hazard.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (6)
1. a kind of android system mobile phone focus WPS connection implementation methods, it is characterised in that methods described includes:
A, the button for starting WPS connections is pre-set in WiFi UI layers;Added in WiFi intermediate layers for starting WiFi associations
Discuss the first interface of stack and the second interface for starting WPS flows;The prison for monitoring WPS connections is added in WiFi protocol stacks
Listen file;
B, system response user clicks on pre-set button and operates to form click event, and WiFi intermediate layers are handled the click event
And call first interface to start WiFi protocol stacks according to result, and it is rear to call second interface to send a message to driving layer, start
WPS flows;
C, data needed for the connection of requesting terminal transmission are monitored by monitoring file, and are sent to WiFi protocol stacks, by
WiFi network is accessed in requesting terminal by WiFi protocol stacks using data needed for the connection, realizes the WPS connections of requesting terminal;
The step A also includes:The 3rd for WiFi protocol stacks and the communication of WiFi intermediate layers is added in the WiFi protocol stacks
Interface;
First interface is called also to include before starting WiFi protocol stacks in WiFi intermediate layers described in the step B:In the WiFi
Interbed is established by the 3rd interface and WiFi protocol stacks communicate first;
The WiFi intermediate layers include WiFi state machines and WiFi middlewares, and the WiFi state machines are used to handle mobile phone WiFi heat
The state of point, state include:Focus is opened, starts WPS PBC, the process started, result, disconnection, closing focus.
2. android system mobile phone focus WPS connection implementation methods according to claim 1,
Characterized in that, the step A also includes:Added in advance in the WiFi state machines of system for handling WPS connection procedures
The state of middle event.
3. android system mobile phone focus WPS connection implementation methods according to claim 2,
Characterized in that, the step B is specially:
B1, system response user click on pre-set button and operate to form click event, and the WiFi state machines in WiFi intermediate layers are to this
Click event is handled;
First interface is called to start WiFi protocol stacks according to the result of the event of click in B2, WiFi intermediate layer;
After B3, WiFi protocol stack start, WiFi intermediate layers call second interface to send message through WiFi protocol stacks to driving layer, drive
Dynamic layer starts WPS flows according to message-driven WiFi hardware efforts.
4. android system mobile phone focus WPS connection implementation methods according to claim 3,
Characterized in that, data needed for the connection that the requesting terminal is sent include the device identifying information and safety of requesting terminal
Key.
5. android system mobile phone focus WPS connection implementation methods according to claim 4,
Characterized in that, the step C is specially:
C1, data needed for the connection that requesting terminal is sent are monitored by monitoring file, and be sent to WiFi protocol stacks;
C2, WiFi protocol stack are handled data needed for the connection, obtain device identifying information and safe key pair therein
Requesting terminal is authenticated and associated respectively, is made the requesting terminal access WIFI network, is realized the WPS connections of requesting terminal.
6. system is realized in a kind of android system mobile phone focus WPS connections, it is characterised in that the system is including being
Setup module, for pre-setting the button for starting WPS connections in WiFi UI layers;Add and use in WiFi intermediate layers
In the first interface and second interface for starting WPS flows that start WiFi protocol stacks;Added in WiFi protocol stacks for supervising
Depending on the monitoring file of WPS connections;
Starting module, click on pre-set button for system response user and operate to form click event, WiFi intermediate layers are to the click
Event is handled and calls first interface to start WiFi protocol stacks according to result, rear to call second interface to send a message to
Layer is driven, starts WPS flows;
AM access module, for monitoring data needed for the connection of requesting terminal transmission by monitoring file, and it is sent to WiFi
Requesting terminal is accessed WIFI network, realizes the WPS of requesting terminal by protocol stack, the data as needed for WiFi protocol stacks using the connection
Connection;
The 3rd interface for WiFi protocol stacks and the communication of WiFi intermediate layers is added in the WiFi protocol stacks;Among the WiFi
Layer is established by the 3rd interface and WiFi protocol stacks communicate first;
The WiFi intermediate layers include WiFi state machines and WiFi middlewares, and the WiFi state machines are used to handle mobile phone WiFi heat
The state of point, state include:Focus is opened, starts WPS PBC, the process started, result, disconnection, closing focus.
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CN105704642B (en) * | 2014-11-28 | 2020-09-08 | 腾讯科技(深圳)有限公司 | Data exchange method based on ibeacon technology |
CN105848302A (en) * | 2015-01-15 | 2016-08-10 | 中兴通讯股份有限公司 | Method and device for processing Wi-Fi hotspot connection and terminal |
CN106170146A (en) * | 2016-07-14 | 2016-11-30 | 珠海市魅族科技有限公司 | Method for connecting network, network access equipment, wireless terminal and network connection system |
CN106535092A (en) * | 2016-11-01 | 2017-03-22 | 惠州Tcl移动通信有限公司 | Network sharing method, network accessing method and system |
CN106933351B (en) * | 2017-02-13 | 2020-12-22 | 北京奇虎科技有限公司 | Method and device for starting camera in mobile terminal and mobile terminal |
CN108419234B (en) * | 2018-02-08 | 2020-05-05 | 广州视源电子科技股份有限公司 | Wi-Fi hotspot WPS connection method and device |
CN111381898B (en) * | 2018-12-28 | 2023-12-22 | 北京字节跳动网络技术有限公司 | Interface calling method and device, mobile terminal and storage medium |
CN113194409B (en) * | 2021-04-27 | 2022-05-17 | 艾体威尔电子技术(北京)有限公司 | Method for establishing WIFI probe on android device for detection and counting passenger flow |
CN114143787A (en) * | 2021-12-07 | 2022-03-04 | 北京字节跳动网络技术有限公司 | Security detection method, device, terminal device, storage medium and program product |
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