CN106612276A - Network interaction method and network interaction system based on Android mobile terminals - Google Patents

Network interaction method and network interaction system based on Android mobile terminals Download PDF

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Publication number
CN106612276A
CN106612276A CN201611124320.3A CN201611124320A CN106612276A CN 106612276 A CN106612276 A CN 106612276A CN 201611124320 A CN201611124320 A CN 201611124320A CN 106612276 A CN106612276 A CN 106612276A
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CN
China
Prior art keywords
mobile terminal
interaction
interactive
module
unique
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Granted
Application number
CN201611124320.3A
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Chinese (zh)
Other versions
CN106612276B (en
Inventor
丁鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Douyu Network Technology Co Ltd
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Wuhan Douyu Network Technology Co Ltd
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Priority to CN201611124320.3A priority Critical patent/CN106612276B/en
Publication of CN106612276A publication Critical patent/CN106612276A/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/09Mapping addresses
    • H04L61/25Mapping addresses of the same type
    • H04L61/2503Translation of Internet protocol [IP] addresses
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0807Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1101Session protocols
    • H04L65/1104Session initiation protocol [SIP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/26Network addressing or numbering for mobility support

Abstract

The invention discloses a network interaction method and a network interaction system based on Android mobile terminals, and relates to the field of information interaction between Android mobile terminals. The method comprises the following steps: a mobile terminal interaction server registers a unique ID character string; when two mobile terminals A and B need interaction, the mobile terminal A sends an interaction request to the interaction server according to the unique ID character string of the mobile terminal B; and after the mobile terminal B agrees to the interaction request, the mobile terminal A and the mobile terminal B transmit information to each other directly. Network interaction between multiple mobile terminals can be realized without the need for the interaction server to forward interaction information. The complexity of interaction information is reduced significantly. Moreover, fewer network resources are consumed for registering mobile terminals on an interaction server, and the operation cost is reduced.

Description

A kind of network interaction method and system of Android mobile terminal
Technical field
The present invention relates to the field of information interaction of Android mobile terminal, and in particular to a kind of Android mobile terminal Network interaction method and system.
Background technology
When Android mobile terminal is developed, it will usually which the mobile terminal for running into more than 2 is handed in the application Mutual scene, at present during multiple mobile terminal interaction transmission message, the reception and push of message are typically entered by interactive server Row transfer, interactive server carry out the complexity that transfer not only increases interactive information, and consume interactive server compared with Many Internet resources, increased operating cost.
The content of the invention
For defect present in prior art, present invention solves the technical problem that being:Interactive service need not passed through In the case of device forwarding interactive information, the network interaction of multiple mobile terminals is realized, the present invention not only significantly reduces interactive letter The complexity of breath, and the Internet resources registered on interactive server spent by mobile terminal are less, reduce and run into This.
To reach object above, the network interaction method of the Android mobile terminal that the present invention is provided, including following step Suddenly:
Step A:True address of the mobile terminal according to interactive server, initiates the registration based on SIP to interactive server Request, the log-on data in registration request include the locally-stored IMEI codings of mobile terminal and mobile terminal IP, go to step B;
Step B:When the log-on data is not present in interactive server, interactive server is generated only according to log-on data One ID character strings, and unique ID character strings are encrypted;Log-on data and unique ID character strings are preserved shape by interactive server Into registration request data;Unique ID character strings are back to mobile terminal by interactive server, go to step C;
Step C:Current mobile terminal A need to mobile terminal B interact when, mobile terminal A obtains mobile terminal B After unique ID character strings, the interaction request of the unique ID character strings with mobile terminal B is sent to interactive server, go to step D;
Step D:Interactive server is according to the corresponding mobile terminal IP of unique ID character strings in interaction request, whole to movement End B sends the response message based on SIP, and response message includes unique ID character strings of mobile terminal A;Interactive server is received After the agreement interactive information of mobile terminal B responses, the IP of mobile terminal B is back to into mobile terminal A, step E is gone to;
Step E:IPs of the mobile terminal A according to mobile terminal B, sends transmission information cipher mode to mobile terminal B;It is mobile After terminal A receives the cipher mode confirmation successful information of mobile terminal B responses, transmission information is encrypted by the cipher mode After send to mobile terminal B, mobile terminal B is decrypted to transmission information by the corresponding manner of decryption of the cipher mode.
Compared with prior art, it is an advantage of the current invention that:
Understand referring to step A and step B, the interactive server of the present invention is served only for registering mobile terminal, by registration Unique ID character strings, can promote to need the mobile terminal of interaction to skip interactive server voluntarily transmission information, thus with it is existing Interaction message is forwarded to compare by interactive server in technology, the present invention not only significantly reduces the complexity of interactive information, And the Internet resources registered spent by mobile terminal on the interactive server are less, reduce operating cost.
At the same time, understand referring to step B, when the interactive server of the present invention generates unique ID character strings, can be by adding Close mode is encrypted;Understand referring to step E, when mobile terminal is interacted, the cipher mode transmission information for voluntarily arranging can be passed through It is encrypted, cipher mode only interaction both sides know, further enhancing the safety of network transmission.
Further, true address of the present invention according to mirror image Address requests interactive server, and then ensure the friendship of developer Mutually server can change at any time or change, and motility is stronger.
Description of the drawings
Fig. 1 is the flow chart of the network interaction method of Android mobile terminal in the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
It is shown in Figure 1, the network interaction method of the Android mobile terminal in the embodiment of the present invention, including following step Suddenly:
S1:True address of the mobile terminal according to interactive server, initiates based on SIP (Session to interactive server Initiation Protocol, session initiation protocol) registration request, the log-on data in registration request includes mobile terminal Locally-stored IMEI (International Mobile Equipment Identity, International Mobile Station Equipment Identification) codings And mobile terminal IP, go to S2.
In S1, the acquisition methods of the true address of interactive server are:According to the mirror image ground being pre-set in mobile terminal Location, initiates true address request to interactive server using the HttpGet in Android, and idiographic flow is:
HttpGet httpGet=new HttpGet (url);
//url is mirror image address;
HttpClient httpClient=new DefaultHttpClient ();
// send request
HttpResponse response=httpClient.execute (httpGet);
// show response
showResponseResult(response);
// mono- private method, the response results of interactive server are shown;
True address is obtained according to the response results of interactive server, idiographic flow is:
HttpEntity httpEntity=response.getEntity ();
InputStream inputStream=httpEntity.getContent ();
BufferedReader reader=
new BufferedReader(new InputStreamReader(inputStream));
String result=" ";
String line=" ";
while(null!=(line=reader.readLine ()))
{ result+=line;}
Using above-mentioned code, the returned data of a result can be obtained, the true address of the data interaction server.
In S1, the acquisition modes of IMEI codings are:
android.os.SystemProperties.get(android.telephony.TelephonyProper ties.PROPERTY_IMEI)。
In S1 to interactive server initiate sip registration requests method be:
Sipservice.class is called, the SipManager (sip managers) in instantiation sipservice.class, Idiographic flow is:MSipManager=SipManager.newInstance (this).
By SipManager initialize sip protocol stack (i.e. using the local profile SipProfile in voip come Perform registration service) after, being encoded to interactive server by true address and IMEI and initiate sip registration requests, idiographic flow is:
SipProfile.Builder builder=
new SipProfile.Builder(username,domain);
Above-mentioned UserName is encoded for IME, and domain is true address.
S2:Interactive server judges whether the log-on data in registration request has been present, and if so, then proves current mobile Terminal is registered, goes to S4, otherwise proves that current mobile terminal is unregistered, goes to S3.
S3:Interactive server generates unique ID character strings according to log-on data, and unique ID character strings are passed through MD5 (unique ID is exactly to move to the encryption of (Message Digest Algorithm MD5, Message Digest Algorithm 5) AES The mark of interaction other side is recognized during terminal interaction);Log-on data and unique ID character strings are preserved and to form registration by interactive server Request data labelling holding time;Interactive server will succeed in registration, and (such as recoil state is 200 to information, if registration is lost Lose, then wait standby communication terminal initiate again registration) and unique ID character strings be back to mobile terminal, go to S5.
Further, since registration request based on SIP, i.e. registration request be 1 interim conversation (i.e. Session Time less than specify when Between, it is 3 hours in the present embodiment), therefore interactive server is on startup (when carrying out S2), meeting automatic poll services, Judging corresponding saved registration request data according to the holding time, whether out of date (i.e. the holding time is apart from interactive service Whether device current time is more than 3 hours), registration request data are if so, then deleted, otherwise continues to preserve registration request data.
S4:Interactive server by the holding time of log-on data corresponding registration request data, after being updated to current time, Registered information and the corresponding unique ID character strings of log-on data are returned to mobile terminal, S5 is gone to.
S5:Current mobile terminal A need to other mobile terminals B interact when, mobile terminal A obtain mobile terminal B Unique ID character strings after (acquisition modes include that note, mail etc. are various), by makeCall methods, send out to interactive server The interaction request of the unique ID character strings with mobile terminal B is sent, S6 is gone to.
In S5, the sending method of interaction request is:
SipManager.makeCall(mSipProfile.getUriString(),md5,listener,30);
Local profiles of the wherein SipProfile for mobile terminal A, UriString () are interactive server information, Unique ID character strings of the md5 for mobile terminal B, listener is audiomonitor.
S6:Interactive server is according to the corresponding mobile terminal IP of unique ID character strings in interaction request (if unique ID words Symbol string is not present, then directly return interaction request failure information to mobile terminal A), the sound based on SIP is sent to mobile terminal B Information, response message is answered to include unique ID character strings of mobile terminal A.After interactive server receives the response of mobile terminal B (return and agree to interactive information, such as conditional code 200;If mobile terminal B is registered, audiomonitor receives meeting after response message Pop-up dialogue box, so that the user of mobile terminal B selects to agree to or refuses interaction), the IP of mobile terminal B is back to into movement Terminal A, goes to S7.
If interactive server receives refusal interactive information (such as the state 401) of mobile terminal B returns in S6, to movement Terminal A returns interaction request failure information).
S7:Mobile terminal A uses sipcall (Chat communication class software, running environment support Android1.5), according to shifting The IP of dynamic terminal B sends transmission information cipher mode to mobile terminal B.If mobile terminal B agrees to what is sent using mobile terminal A Cipher mode is encrypted and decrypted to transmission information, then confirm successful information to mobile terminal A response cipher modes;It is mobile whole Transmission information after the encryption of above-mentioned cipher mode, is sent to mobile terminal B by end A, and mobile terminal B passes through above-mentioned cipher mode Corresponding manner of decryption is decrypted to transmission information.
In S7, cipher mode is Base64 (coded system of 8Bit syllabified codes) or self-defining character string.
In S7, mobile terminal A is sent after transmission information cipher mode, if mobile terminal B disagrees use to mobile terminal B The cipher mode that mobile terminal A sends is encrypted and decrypted to transmission information, then confirm to mobile terminal A response cipher modes Failure information, re-executes S7.
The network interaction system of the Android mobile terminal in the embodiment of the present invention, including:It is arranged on mobile terminal Server Address Request module, interaction request module and interactive information transport module;The system also includes being arranged at interactive service Interactive key generation module and interaction response module on device.
Server Address Request module is used for:According to the mirror image address of the interactive server for pre-setting, interaction clothes are obtained The true address of business device;According to the true address of interactive server, the registration initiated based on SIP to interaction key generation module please Ask, the log-on data in registration request includes the locally-stored IMEI codings of mobile terminal and mobile terminal IP.
Interaction key generation module is used for:After receiving registration request:
If log-on data is not present in interactive server, unique ID character strings are generated according to log-on data, and will only One ID character strings are encrypted (cipher mode is MD5);Log-on data and unique ID character strings are preserved and to form registration request number According to (and labelling holding time);Unique ID character strings are back to into interaction request module;
If the log-on data has been stored in interactive server, by the guarantor of log-on data corresponding registration request data The time is deposited, and after being updated to current time, the corresponding unique ID character strings of the log-on data is returned to interaction request module.
When interaction key generation module works, also whether corresponding registration request data mistake can be judged according to the holding time Phase, registration request data are if so, then deleted, otherwise continue to preserve registration request data.
When two mobile terminals are interacted, the interaction request module and interaction response of the actively interactive mobile terminal of definition Module is A, and the interaction request module and interaction response module of the mobile terminal of passive interaction are B.
Interaction request modules A is used for:After obtaining unique ID character strings of mobile terminal B, band is sent to interaction response module B There is the interaction request of unique ID character strings of mobile terminal B.
Interaction request module B is used for:After receiving the response message of interaction response module transmission, return to interaction response module Agree to interactive information or refusal interactive information.
Interaction response module is used for:Receive interaction request modules A transmission interaction request after, according in interaction request only The IP of the corresponding mobile terminal B of one ID character strings, sends the response message based on SIP to interaction request module B, in response message Including unique ID character strings of the affiliated mobile terminal of interaction request modules A;Receive the agreement interaction letter of interaction request module B response After breath, the IP of mobile terminal B is back to into interactive information transport module A;Receive the refusal interaction letter of interaction request module B response After breath, interaction request failure information is returned to interaction request modules A.
Interactive information transport module A is used for:According to the IP of mobile terminal B, transmission letter is sent to interactive information transport module B Encryption for information mode (cipher mode is Base64 or self-defining character strings);Receive the encryption of interactive information transport module B responses After mode confirms successful information, transmission information is sent to interactive information transport module B after cipher mode encryption;Receive Cipher mode to interactive information transport module B responses confirms, after failure information, to restart work.
Interactive information transport module B is used for:Transmission information cipher mode is received, is returned to interactive information transport module A and is added Close mode confirms that successful information or cipher mode confirm failure information;After receiving the transmission information of encryption, by the encryption side The corresponding manner of decryption of formula is decrypted to transmission information.
Further, the present invention is not limited to above-mentioned embodiment, for those skilled in the art, Without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the present invention Protection domain within.The content not being described in detail in this specification belongs to existing skill known to professional and technical personnel in the field Art.

Claims (10)

1. a kind of network interaction method of Android mobile terminal, it is characterised in that the method is comprised the following steps:
Step A:True address of the mobile terminal according to interactive server, initiates the registration request based on SIP to interactive server, Log-on data in registration request includes the locally-stored IMEI codings of mobile terminal and mobile terminal IP, goes to step B;
Step B:When the log-on data is not present in interactive server, interactive server generates unique ID according to log-on data Character string, and unique ID character strings are encrypted;Log-on data and unique ID character strings are preserved and to form note by interactive server Volume request data;Unique ID character strings are back to mobile terminal by interactive server, go to step C;
Step C:Current mobile terminal A need to mobile terminal B interact when, mobile terminal A obtain mobile terminal B it is unique After ID character strings, the interaction request of the unique ID character strings with mobile terminal B is sent to interactive server, go to step D;
Step D:Interactive server according to the corresponding mobile terminal IP of unique ID character strings in interaction request, to mobile terminal B The response message based on SIP is sent, response message includes unique ID character strings of mobile terminal A;Interactive server receives shifting After the agreement interactive information of dynamic terminal B response, the IP of mobile terminal B is back to into mobile terminal A, step E is gone to;
Step E:IPs of the mobile terminal A according to mobile terminal B, sends transmission information cipher mode to mobile terminal B;Mobile terminal After A receives the cipher mode confirmation successful information of mobile terminal B responses, transmission information is sent out after cipher mode encryption Mobile terminal B is delivered to, mobile terminal B is decrypted to transmission information by the corresponding manner of decryption of the cipher mode.
2. the network interaction method of Android mobile terminal as claimed in claim 1, it is characterised in that:Hand over described in step A Mutually the acquisition methods of the true address of server are:According to the mirror image ground of the interactive server being pre-set in mobile terminal Location, obtains the true address of interactive server.
3. the network interaction method of Android mobile terminal as claimed in claim 1, it is characterised in that:Hand over described in step B When mutually log-on data and unique ID character strings are preserved to form registration request data by server, can also the labelling holding time;
During execution step B, whether interactive server can judge corresponding registration request data mistake according to the holding time Phase, registration request data are if so, then deleted, otherwise continue to preserve registration request data;
Step B is further comprising the steps of:If the log-on data has been stored in interactive server, interactive server will be registered The holding time of the corresponding registration request data of data, after being updated to current time, the log-on data is returned to mobile terminal Corresponding unique ID character strings, go to step C.
4. the network interaction method of the Android mobile terminal as described in any one of claims 1 to 3, it is characterised in that:Step The cipher mode of unique ID character strings described in B is MD5;Cipher mode described in step E is Base64 or self-defining characters String.
5. the network interaction method of the Android mobile terminal as described in any one of claims 1 to 3, it is characterised in that:Step If interactive server receives the refusal interactive information of mobile terminal B responses in D, interaction request failure is returned to mobile terminal A Information;If mobile terminal A receives the cipher mode confirmation failure information of mobile terminal B responses in step E, step is re-executed E。
6. the network interaction system of a kind of Android mobile terminal, it is characterised in that:The system includes:It is arranged at mobile terminal On Server Address Request module, interaction request module and interactive information transport module;The system also includes being arranged at interaction Interactive key generation module and interaction response module on server;
Server Address Request module is used for:According to the true address of interactive server, base is initiated to interaction key generation module In the registration request of SIP, the log-on data in registration request includes the locally-stored IMEI codings of mobile terminal and mobile terminal IP;
Interaction key generation module is used for:After receiving registration request, if log-on data is not present in interactive server, according to Log-on data generates unique ID character strings, and unique ID character strings are encrypted;Log-on data and unique ID character strings are protected Deposit to form registration request data;Unique ID character strings are back to into interaction request module;
When two mobile terminals are interacted, the interaction request module and interaction response module of the actively interactive mobile terminal of definition For A, the interaction request module and interaction response module of the mobile terminal of passive interaction are B;
Interaction request modules A is used for:After obtaining unique ID character strings of mobile terminal B, send with shifting to interaction response module B The interaction request of unique ID character strings of dynamic terminal B;
Interaction request module B is used for:After receiving the response message of interaction response module transmission, return to interaction response module and agree to Interactive information;
Interaction response module is used for:After receiving the interaction request of interaction request modules A transmission, according to the unique ID in interaction request The IP of the corresponding mobile terminal B of character string, sends the response message based on SIP to interaction request module B, and response message includes Unique ID character strings of the affiliated mobile terminal of interaction request modules A;Receive the agreement interactive information of interaction request module B response Afterwards, the IP of mobile terminal B is back to into interactive information transport module A;
Interactive information transport module A is used for:According to the IP of mobile terminal B, transmission information is sent to interactive information transport module B and added Close mode;After receiving the cipher mode confirmation successful information of interactive information transport module B responses, transmission information is added by described Close mode is sent after encrypting to interactive information transport module B;
Interactive information transport module B is used for:Transmission information cipher mode is received, and encryption side is returned to interactive information transport module A Formula confirms successful information;After receiving the transmission information of encryption, by the corresponding manner of decryption of the cipher mode to transmission information It is decrypted.
7. the network interaction system of Android mobile terminal as claimed in claim 6, it is characterised in that:The server ground Location request module obtains the workflow of the true address of interactive server:According to the mirror image of the interactive server for pre-setting Address, obtains the true address of interactive server.
8. the network interaction system of Android mobile terminal as claimed in claim 6, it is characterised in that:The interactive key When log-on data and unique ID character strings are preserved to form registration request data by generation module, can also the labelling holding time;
When interaction key generation module works, can also judge whether corresponding registration request data are out of date according to the holding time, If so, registration request data are then deleted, otherwise continues to preserve registration request data;
Interaction key generation module is additionally operable to:If the log-on data has been stored in interactive server, by log-on data pair The holding time of the registration request data answered, after being updated to current time, the log-on data pair is returned to interaction request module The unique ID character strings answered.
9. the network interaction system of the Android mobile terminal as described in any one of claim 6 to 8, it is characterised in that:It is described Interaction key generation module is MD5 to the cipher mode of unique ID character strings;The transmission that the interactive information transport module sends Information cipher mode is Base64 or self-defining character strings.
10. the network interaction system of the Android mobile terminal as described in any one of claim 6 to 8, it is characterised in that:Institute State interaction request module B to be additionally operable to:After receiving the response message of interaction response module transmission, return to interaction response module and refuse Interactive information;After interaction response module receives refusal interactive information, interaction request failure information is returned to interaction request modules A;
The interactive information transport module B is additionally operable to:Transmission information cipher mode is received, is returned to interactive information transport module A After cipher mode confirms that failure information, interactive information transport module A receive cipher mode confirmation failure information, restart work Make.
CN201611124320.3A 2016-12-08 2016-12-08 Network interaction method and system of Android mobile terminal Active CN106612276B (en)

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