CN106452517A - Bluetooth communication method and device and terminal - Google Patents
Bluetooth communication method and device and terminal Download PDFInfo
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- CN106452517A CN106452517A CN201610960615.8A CN201610960615A CN106452517A CN 106452517 A CN106452517 A CN 106452517A CN 201610960615 A CN201610960615 A CN 201610960615A CN 106452517 A CN106452517 A CN 106452517A
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- 230000006854 communication Effects 0.000 title claims abstract description 78
- 238000004891 communication Methods 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 121
- 230000008569 process Effects 0.000 claims abstract description 52
- 238000012546 transfer Methods 0.000 claims description 42
- 238000010586 diagram Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 10
- 241001062009 Indigofera Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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Abstract
The invention provides a Bluetooth communication method and device and a terminal. The Bluetooth communication method comprises the steps of: when detecting a request instruction of requesting to switch a Bluetooth service to a second operation system from a first operation system, according to a preset time interval, sequentially broadcasting a Bluetooth closing instruction and a Bluetooth opening instruction; and according to the Bluetooth closing instruction, controlling a voice communication process to be switched to the background to operate so as to execute transmission of Bluetooth voice information. By the technical scheme of the invention, in the process of switching the operation systems, not only can the continuity of Bluetooth voice communication be ensured, but also accuracy and reliability of transmitting a Bluetooth file can be ensured.
Description
Technical field
The present invention relates to field of terminal technology, in particular to a kind of Bluetooth communication method, a kind of Bluetooth communication device
With a kind of terminal.
Background technology
Mobile terminal such as mobile phone, intelligent watch and panel computer etc. are widely spread in the life of user, in order to improve
The data safety of communication process, mobile terminal is developed multiple operating systems, such as SOS, normal operating system
With secret operating system etc., the data file between multiple operating systems is entirely isolated.
In correlation technique, Bluetooth Communication Technology is extensively applied with the communication scenes of above-mentioned mobile terminal, is marked as a kind of
Accurate wireless communication protocol, possesses the advantages of low cost, short range transmission and low-power consumption, wherein, based on earphone configuration file
The audio frequency that bluetooth earphone is configured to remote equipment is accessed and output interface by (Header set Pro-file, i.e. HSP), is being passed
During defeated bluetooth file, based on OPP (Object Push Profile, object storage specification) protocol realization server with
Data interaction between agent equipment.
When executing bluetooth service in multiple operating system, it may occur that the situation of operating system switching, user needs to close
The bluetooth service that closes in current operation system, after another operating system is switched to, needs manually opened bluetooth service, although blue
During tooth file can be transmitted again to new operating system, but the speech business of bluetooth is cut off, and user cannot be in switching
The seriality of voice communication is experienced while operating system.
Content of the invention
The present invention is based at least one above-mentioned technical problem, it is proposed that a kind of new Bluetooth communication scheme, device and
Terminal, during switching in operating system, will execute the voice communication process switching of blue tooth voice information transfer to rear
Platform, to ensure the seriality of blue tooth voice communication, meanwhile, triggering is closed in the first operating system successively OPP service and open
The operation of the OPP service in the second operating system, is connected with re-creating the pairing between the second operating system and bluetooth equipment
Relation, thus it is guaranteed that the second operating system after new bluetooth file can be sent to switching.
In view of this, a kind of embodiment according to the first aspect of the invention, it is proposed that Bluetooth communication method, including：?
When detecting the request instruction that bluetooth service is switched to the second operating system by the first operating system for request, according to Preset Time
Broadcast is closed Bluetooth commands and opens Bluetooth commands successively at interval；Switch to according to Bluetooth commands control voice communication process is closed
Running background, to execute the transmission of blue tooth voice information.
In the technical scheme, during switching in operating system, the language of blue tooth voice information transfer will be executed
Sound communication process switches to backstage, to ensure the seriality of blue tooth voice communication.
In any of the above-described technical scheme, it is preferable that the closing bluetooth file transmission that parsing is closed in Bluetooth commands refers to
Order；Stop transmission bluetooth file, wherein, bluetooth service according to bluetooth file transmission instruction the first file transfer process of control is closed
Including blue tooth voice information and bluetooth file.
In the technical scheme, meanwhile, triggering is closed in the first operating system successively OPP service and open the second operation
The operation of the OPP service in system, to re-create the pairing annexation between the second operating system and bluetooth equipment, because
This, it is ensured that new bluetooth file can send to switching after the second operating system.
It is worth including to close bluetooth file transmission instruction and close blue tooth voice to refer to it is emphasized that closing Bluetooth commands
Order, opening Bluetooth commands includes to open bluetooth file transmission instruction and opens blue tooth voice instruction, in operating system handoff procedure
Under, the closing bluetooth file transmission instruction that closes in Bluetooth commands is only parsed, is suspended the transmission of bluetooth file, that is, close first
OPP service in operating system, does not execute closing blue tooth voice instruction, only by blue tooth voice process switching to backstage, complete
After becoming operating system switching, according to the transmission instruction of bluetooth file is opened, new operating system is reported to server, that is, open the
OPP service in two operating systems, to complete Bluetooth pairing, meanwhile, instruct blue tooth voice process according to blue tooth voice is opened
Switch back in new operating system and run.Specifically, OPP service sends file and comprises the following steps：
When the transmission instruction of bluetooth file is obtained, " Bluetooth Opp Launcher Activity " interface is entered,
So that bluetooth file transfer process parses bluetooth file, to determine URI (the Uniform Resource of bluetooth file
Identifier, Uniform Resource Identifier) relevant information such as information, data length, store path, carry out bluetooth equipment is selected
The broadcasting instructions of transmission bluetooth file after transmission, are sent to " Bluetooth Opp Receiver ", are pointed out to pairing
Bluetooth equipment transmission bluetooth file, the above-mentioned relevant information of simultaneous transmission bluetooth file, meanwhile, coffret is monitored.
Correspondingly, OPP service receives file and comprises the following steps：
After the service of bluetooth OPP is opened, bluetooth state is " Bluetooth Adapter.STATE_ON "；
After Bluetooth Opp Service receives the state instruction of " Bluetooth Adapter.STATE_ON ",
Start the snoop procedure to Bluetooth transmission interface；
Message of the prefix for MSG, for example, " MSG_INCOMING_BTOPP_ is sent in snoop procedure
CONNECTION " message；
This MSG message creates a conveyer after Bluetooth Opp Service process；
Receive file and dock message in-coming part progress and be updated.
For the data isolation mechanism of multiple operating system, the pairing between creation of operating system and bluetooth equipment is needed
Connection, to ensure that destination OS can transmit bluetooth file, in order to ensure the seriality of speech business, is not turned off voice
Communication process, but switch it to running background, after operating system switching is completed, run in operating system after handover
Voice communication process, with while ensure the seriality of voice communication service and the accuracy of bluetooth file transmission.
In any of the above-described technical scheme, it is preferable that also include：The first file is ceased listening for according to Bluetooth commands are closed
Transmission process is used for transmitting the interface of bluetooth file.
In the technical scheme, by ceasing listening for the first file transfer process for transmitting indigo plant according to closing Bluetooth commands
The interface of tooth file, discharges the monitor channel in the first operating system, while reducing memory source occupancy, is the second operation
System is opened OPP service and is got ready.
In any of the above-described technical scheme, it is preferable that be that the first operating system switches to the second operation system detecting
After system, the unlatching bluetooth file transmission instruction in Bluetooth commands is opened in parsing；Obtain according to bluetooth file transmission instruction scan is opened
Take the identification information of bluetooth equipment to be paired；By the identification information of whole bluetooth equipments and the identification information of the second operating system
Server is reported to, is connected with the pairing of the second operating system with realizing bluetooth equipment；The second file transfer process is controlled to continue
Bluetooth file is transmitted.
In the technical scheme, it is connected with the pairing of the second operating system by creating bluetooth equipment, it is ensured that be
After system switching, bluetooth file can be transmitted correctly to the second operating system, while the monitored data during bluetooth file is transmitted is sent out
The second operating system is delivered to, to point out the transmission progress of bluetooth file.
In any of the above-described technical scheme, it is preferable that also include：Complete joining for bluetooth equipment and the second operating system
After connection, monitoring the second file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, by the interface for transmitting bluetooth file is monitored, the safety of Bluetooth transmission is improve,
For example, the transmission progress of user's bluetooth file is pointed out by monitoring mechanism, monitors the reliability of bluetooth file.
In any of the above-described technical scheme, it is preferable that also include：After the file transmission instruction of unlatching bluetooth is obtained, root
According to the identification information of bluetooth equipment to be paired, generate in the interface of the second operating system and update bluetooth equipment list.
In the technical scheme, obtain the identification information of bluetooth equipment to be paired by call back function, and generate or more
New corresponding bluetooth equipment list, improves efficiency and the accuracy rate of Bluetooth pairing.
A kind of embodiment according to the second aspect of the invention, it is proposed that Bluetooth communication device, including：Radio unit, uses
In when the request instruction that bluetooth service is switched to the second operating system by the first operating system for request is detected, according to default
Time interval is broadcasted closing Bluetooth commands successively and opens Bluetooth commands；Control unit, for according to closing Bluetooth commands control
Voice communication process switching to running background, to execute the transmission of blue tooth voice information.
In the technical scheme, during switching in operating system, the language of blue tooth voice information transfer will be executed
Sound communication process switches to backstage, to ensure the seriality of blue tooth voice communication.
In technique scheme, it is preferable that control unit also includes：Resolution unit, closes Bluetooth commands for parsing
In closing bluetooth file transmission instruction；Control unit is additionally operable to：Control the first file according to the transmission instruction of bluetooth file is closed
Transmission process stops transmission bluetooth file, and wherein, bluetooth service includes blue tooth voice information and bluetooth file.
In the technical scheme, triggering is closed in the first operating system successively OPP service and open the second operating system
In OPP service operation, to re-create the pairing annexation between the second operating system and bluetooth equipment, therefore, protect
The second operating system after new bluetooth file can be sent to switching is demonstrate,proved.
It is worth including to close bluetooth file transmission instruction and close blue tooth voice to refer to it is emphasized that closing Bluetooth commands
Order, opening Bluetooth commands includes to open bluetooth file transmission instruction and opens blue tooth voice instruction, in operating system handoff procedure
Under, the closing bluetooth file transmission instruction that closes in Bluetooth commands is only parsed, is suspended the transmission of bluetooth file, that is, close first
OPP service in operating system, does not execute closing blue tooth voice instruction, only by blue tooth voice process switching to backstage, complete
After becoming operating system switching, according to the transmission instruction of bluetooth file is opened, new operating system is reported to server, that is, open the
OPP service in two operating systems, to complete Bluetooth pairing, meanwhile, instruct blue tooth voice process according to blue tooth voice is opened
Switch back in new operating system and run.
Specifically, OPP service sends file and comprises the following steps：
When the transmission instruction of bluetooth file is obtained, " Bluetooth Opp Launcher Activity " interface is entered,
So that bluetooth file transfer process parses bluetooth file, to determine URI (the Uniform Resource of bluetooth file
Identifier, Uniform Resource Identifier) relevant information such as information, data length, store path, carry out bluetooth equipment is selected
The broadcasting instructions of transmission bluetooth file after transmission, are sent to " Bluetooth Opp Receiver ", are pointed out to pairing
Bluetooth equipment transmission bluetooth file, the above-mentioned relevant information of simultaneous transmission bluetooth file, meanwhile, coffret is monitored.
Correspondingly, OPP service receives file and comprises the following steps：
After the service of bluetooth OPP is opened, bluetooth state is " Bluetooth Adapter.STATE_ON "；
After Bluetooth Opp Service receives the state instruction of " Bluetooth Adapter.STATE_ON ",
Start the snoop procedure to Bluetooth transmission interface；
Message of the prefix for MSG, for example, " MSG_INCOMING_BTOPP_ is sent in snoop procedure
CONNECTION " message；
This MSG message creates a conveyer after Bluetooth Opp Service process；
Receive file and dock message in-coming part progress and be updated.
For the data isolation mechanism of multiple operating system, the pairing between creation of operating system and bluetooth equipment is needed
Connection, to ensure that destination OS can transmit bluetooth file, in order to ensure the seriality of speech business, is not turned off voice
Communication process, but switch it to running background, after operating system switching is completed, run in operating system after handover
Voice communication process, with while ensure the seriality of voice communication service and the accuracy of bluetooth file transmission.
In any of the above-described technical scheme, it is preferable that control unit is additionally operable to：Cease listening for according to Bluetooth commands are closed
First file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, by ceasing listening for the first file transfer process for transmitting indigo plant according to closing Bluetooth commands
The interface of tooth file, discharges the monitor channel in the first operating system, while reducing memory source occupancy, is the second operation
System is opened OPP service and is got ready.
In any of the above-described technical scheme, it is preferable that control unit also includes：Resolution unit, for detecting being
After first operating system switches to the second operating system, the unlatching bluetooth file transmission instruction in Bluetooth commands is opened in parsing；Sweep
Unit is retouched, for according to the identification information for opening bluetooth file transmission instruction scan acquisition bluetooth equipment to be paired；Pairing is single
Unit, for by the identification-information reporting of the identification information of whole bluetooth equipments and the second operating system to server, to realize indigo plant
Tooth equipment is connected with the pairing of the second operating system；Control unit is additionally operable to：The second file transfer process is controlled to continue to bluetooth
File is transmitted.
In the technical scheme, it is connected with the pairing of the second operating system by creating bluetooth equipment, it is ensured that be
After system switching, bluetooth file can be transmitted correctly to the second operating system, while the monitored data during bluetooth file is transmitted is sent out
The second operating system is delivered to, to point out the transmission progress of bluetooth file.
In any of the above-described technical scheme, it is preferable that control unit is additionally operable to：Complete bluetooth equipment and the second operation
After the pairing connection of system, monitoring the second file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, by the interface for transmitting bluetooth file is monitored, the safety of Bluetooth transmission is improve,
For example, the transmission progress of user's bluetooth file is pointed out by monitoring mechanism, monitors the reliability of bluetooth file.
In any of the above-described technical scheme, it is preferable that also include：Updating block, for obtaining unlatching bluetooth file
After transmission instruction, according to the identification information of bluetooth equipment to be paired, generate in the interface of the second operating system and update bluetooth
List of devices.
In the technical scheme, obtain the identification information of bluetooth equipment to be paired by call back function, and generate or more
New corresponding bluetooth equipment list, improves efficiency and the accuracy rate of Bluetooth pairing.
A kind of embodiment according to the third aspect of the invention we, it is proposed that terminal, including such as above-mentioned any one technical scheme
Bluetooth communication device.
By technique scheme, during switching in operating system, blue tooth voice information transfer will be executed
Voice communication process switching to backstage, to ensure the seriality of blue tooth voice communication, meanwhile, the first operation system is closed in triggering successively
The operation of the OPP service in OPP service and the second operating system of unlatching in system, to re-create the second operating system and bluetooth
Pairing annexation between equipment, thus it is guaranteed that the second operating system after new bluetooth file can be sent to switching.
Description of the drawings
Fig. 1 shows the schematic flow sheet of Bluetooth communication method according to an embodiment of the invention；
Fig. 2 shows the schematic block diagram of Bluetooth communication device according to an embodiment of the invention；
Fig. 3 shows the schematic block diagram of terminal according to an embodiment of the invention；
Fig. 4 A shows the interface schematic diagram of terminal according to an embodiment of the invention；
Fig. 4 B shows the interface schematic diagram of terminal according to an embodiment of the invention；
Fig. 4 C shows the interface schematic diagram of terminal according to an embodiment of the invention.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and concrete real
Apply mode to be further described in detail the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
A lot of details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
Fig. 1 shows the schematic flow sheet of Bluetooth communication method according to an embodiment of the invention.
As shown in figure 1, Bluetooth communication method according to an embodiment of the invention, including：Step 102, is detecting request
Bluetooth service is switched to by the first operating system the second operating system request instruction when, wide successively according to prefixed time interval
Broadcast closing Bluetooth commands and open Bluetooth commands；Step 104, after switching to according to closing Bluetooth commands control voice communication process
Platform runs, to execute the transmission of blue tooth voice information.
In the technical scheme, during switching in operating system, the language of blue tooth voice information transfer will be executed
Sound communication process switches to backstage, to ensure the seriality of blue tooth voice communication.
In any of the above-described technical scheme, it is preferable that the closing bluetooth file transmission that parsing is closed in Bluetooth commands refers to
Order；Stop transmission bluetooth file, wherein, bluetooth service according to bluetooth file transmission instruction the first file transfer process of control is closed
Including blue tooth voice information and bluetooth file.
In the technical scheme, meanwhile, triggering is closed in the first operating system successively OPP service and open the second operation
The operation of the OPP service in system, to re-create the pairing annexation between the second operating system and bluetooth equipment, because
This, it is ensured that new bluetooth file can send to switching after the second operating system.
It is worth including to close bluetooth file transmission instruction and close blue tooth voice to refer to it is emphasized that closing Bluetooth commands
Order, opening Bluetooth commands includes to open bluetooth file transmission instruction and opens blue tooth voice instruction, in operating system handoff procedure
Under, the closing bluetooth file transmission instruction that closes in Bluetooth commands is only parsed, is suspended the transmission of bluetooth file, that is, close first
OPP service in operating system, does not execute closing blue tooth voice instruction, only by blue tooth voice process switching to backstage, complete
After becoming operating system switching, according to the transmission instruction of bluetooth file is opened, new operating system is reported to server, that is, open the
OPP service in two operating systems, to complete Bluetooth pairing, meanwhile, instruct blue tooth voice process according to blue tooth voice is opened
Switch back in new operating system and run.Specifically, OPP service sends file and comprises the following steps：
When the transmission instruction of bluetooth file is obtained, " Bluetooth Opp Launcher Activity " interface is entered,
So that bluetooth file transfer process parses bluetooth file, to determine URI (the Uniform Resource of bluetooth file
Identifier, Uniform Resource Identifier) relevant information such as information, data length, store path, carry out bluetooth equipment is selected
The broadcasting instructions of transmission bluetooth file after transmission, are sent to " Bluetooth Opp Receiver ", are pointed out to pairing
Bluetooth equipment transmission bluetooth file, the above-mentioned relevant information of simultaneous transmission bluetooth file, meanwhile, coffret is monitored.
Correspondingly, OPP service receives file and comprises the following steps：
After the service of bluetooth OPP is opened, bluetooth state is " Bluetooth Adapter.STATE_ON "；
After Bluetooth Opp Service receives the state instruction of " Bluetooth Adapter.STATE_ON ",
Start the snoop procedure to Bluetooth transmission interface；
Message of the prefix for MSG, for example, " MSG_INCOMING_BTOPP_ is sent in snoop procedure
CONNECTION " message；
This MSG message creates a conveyer after Bluetooth Opp Service process；
Receive file and dock message in-coming part progress and be updated.
For the data isolation mechanism of multiple operating system, the pairing between creation of operating system and bluetooth equipment is needed
Connection, to ensure that destination OS can transmit bluetooth file, in order to ensure the seriality of speech business, is not turned off voice
Communication process, but switch it to running background, after operating system switching is completed, run in operating system after handover
Voice communication process, with while ensure the seriality of voice communication service and the accuracy of bluetooth file transmission.
In any of the above-described technical scheme, it is preferable that also include：The first file is ceased listening for according to Bluetooth commands are closed
Transmission process is used for transmitting the interface of bluetooth file.
In the technical scheme, by ceasing listening for the first file transfer process for transmitting indigo plant according to closing Bluetooth commands
The interface of tooth file, discharges the monitor channel in the first operating system, while reducing memory source occupancy, is the second operation
System is opened OPP service and is got ready.
In any of the above-described technical scheme, it is preferable that be that the first operating system switches to the second operation system detecting
After system, the unlatching bluetooth file transmission instruction in Bluetooth commands is opened in parsing；Obtain according to bluetooth file transmission instruction scan is opened
Take the identification information of bluetooth equipment to be paired；By the identification information of whole bluetooth equipments and the identification information of the second operating system
Server is reported to, is connected with the pairing of the second operating system with realizing bluetooth equipment；The second file transfer process is controlled to continue
Bluetooth file is transmitted.
In the technical scheme, it is connected with the pairing of the second operating system by creating bluetooth equipment, it is ensured that be
After system switching, bluetooth file can be transmitted correctly to the second operating system, while the monitored data during bluetooth file is transmitted is sent out
The second operating system is delivered to, to point out the transmission progress of bluetooth file.
In any of the above-described technical scheme, it is preferable that also include：Complete joining for bluetooth equipment and the second operating system
After connection, monitoring the second file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, by the interface for transmitting bluetooth file is monitored, the safety of Bluetooth transmission is improve,
For example, the transmission progress of user's bluetooth file is pointed out by monitoring mechanism, monitors the reliability of bluetooth file.
In any of the above-described technical scheme, it is preferable that also include：After the file transmission instruction of unlatching bluetooth is obtained, root
According to the identification information of bluetooth equipment to be paired, generate in the interface of the second operating system and update bluetooth equipment list.
In the technical scheme, obtain the identification information of bluetooth equipment to be paired by call back function, and generate or more
New corresponding bluetooth equipment list, improves efficiency and the accuracy rate of Bluetooth pairing.
Fig. 2 shows the schematic block diagram of Bluetooth communication device according to an embodiment of the invention.
As shown in Fig. 2 Bluetooth communication device 200 according to an embodiment of the invention, including：Radio unit 202, for
When detecting the request instruction that bluetooth service is switched to the second operating system by the first operating system for request, according to Preset Time
Broadcast is closed Bluetooth commands and opens Bluetooth commands successively at interval；Control unit 204, for controlling language according to closing Bluetooth commands
Sound communication process switches to running background, to execute the transmission of blue tooth voice information.
In the technical scheme, during switching in operating system, the language of blue tooth voice information transfer will be executed
Sound communication process switches to backstage, to ensure the seriality of blue tooth voice communication.
In technique scheme, it is preferable that control unit 204 also includes：Resolution unit 2042, closes indigo plant for parsing
Closing bluetooth file transmission instruction in tooth instruction；Control unit 204 is additionally operable to：Control according to the transmission instruction of bluetooth file is closed
First file transfer process stops transmission bluetooth file, and wherein, bluetooth service includes blue tooth voice information and bluetooth file.
In the technical scheme, triggering is closed in the first operating system successively OPP service and open the second operating system
In OPP service operation, to re-create the pairing annexation between the second operating system and bluetooth equipment, therefore, protect
The second operating system after new bluetooth file can be sent to switching is demonstrate,proved.
It is worth including to close bluetooth file transmission instruction and close blue tooth voice to refer to it is emphasized that closing Bluetooth commands
Order, opening Bluetooth commands includes to open bluetooth file transmission instruction and opens blue tooth voice instruction, in operating system handoff procedure
Under, the closing bluetooth file transmission instruction that closes in Bluetooth commands is only parsed, is suspended the transmission of bluetooth file, that is, close first
OPP service in operating system, does not execute closing blue tooth voice instruction, only by blue tooth voice process switching to backstage, complete
After becoming operating system switching, according to the transmission instruction of bluetooth file is opened, new operating system is reported to server, that is, open the
OPP service in two operating systems, to complete Bluetooth pairing, meanwhile, instruct blue tooth voice process according to blue tooth voice is opened
Switch back in new operating system and run.
Specifically, OPP service sends file and comprises the following steps：
When the transmission instruction of bluetooth file is obtained, " Bluetooth Opp Launcher Activity " interface is entered,
So that bluetooth file transfer process parses bluetooth file, to determine URI (the Uniform Resource of bluetooth file
Identifier, Uniform Resource Identifier) relevant information such as information, data length, store path, carry out bluetooth equipment is selected
The broadcasting instructions of transmission bluetooth file after transmission, are sent to " Bluetooth Opp Receiver ", are pointed out to pairing
Bluetooth equipment transmission bluetooth file, the above-mentioned relevant information of simultaneous transmission bluetooth file, meanwhile, coffret is monitored.
Correspondingly, OPP service receives file and comprises the following steps：
After the service of bluetooth OPP is opened, bluetooth state is " Bluetooth Adapter.STATE_ON "；
After Bluetooth Opp Service receives the state instruction of " Bluetooth Adapter.STATE_ON ",
Start the snoop procedure to Bluetooth transmission interface；
Message of the prefix for MSG, for example, " MSG_INCOMING_BTOPP_ is sent in snoop procedure
CONNECTION " message；
This MSG message creates a conveyer after Bluetooth Opp Service process；
Receive file and dock message in-coming part progress and be updated.
For the data isolation mechanism of multiple operating system, the pairing between creation of operating system and bluetooth equipment is needed
Connection, to ensure that destination OS can transmit bluetooth file, in order to ensure the seriality of speech business, is not turned off voice
Communication process, but switch it to running background, after operating system switching is completed, run in operating system after handover
Voice communication process, with while ensure the seriality of voice communication service and the accuracy of bluetooth file transmission.
In any of the above-described technical scheme, it is preferable that control unit 204：The is ceased listening for according to Bluetooth commands are closed
One file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, by ceasing listening for the first file transfer process for transmitting indigo plant according to closing Bluetooth commands
The interface of tooth file, discharges the monitor channel in the first operating system, while reducing memory source occupancy, is the second operation
System is opened OPP service and is got ready.
In any of the above-described technical scheme, it is preferable that control unit 204 also includes：Resolution unit 2042, in inspection
Measure is that after the first operating system switches to the second operating system, the unlatching bluetooth file transmission that parsing is opened in Bluetooth commands refers to
Order；Scanning element 2044, for according to the mark letter for opening bluetooth file transmission instruction scan acquisition bluetooth equipment to be paired
Breath；Pairing unit 2046, for by the identification-information reporting of the identification information of whole bluetooth equipments and the second operating system to clothes
Business device, is connected with the pairing of the second operating system with realizing bluetooth equipment；Control unit 204 is additionally operable to：The second file is controlled to pass
It is input into Cheng Jixu to be transmitted bluetooth file.
In the technical scheme, it is connected with the pairing of the second operating system by creating bluetooth equipment, it is ensured that be
After system switching, bluetooth file can be transmitted correctly to the second operating system, while the monitored data during bluetooth file is transmitted is sent out
The second operating system is delivered to, to point out the transmission progress of bluetooth file.
In any of the above-described technical scheme, it is preferable that control unit 204 is additionally operable to：Complete bluetooth equipment and second
After the pairing connection of operating system, monitoring the second file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, by the interface for transmitting bluetooth file is monitored, the safety of Bluetooth transmission is improve,
For example, the transmission progress of user's bluetooth file is pointed out by monitoring mechanism, monitors the reliability of bluetooth file.
In any of the above-described technical scheme, it is preferable that also include：Updating block 206, for obtaining unlatching bluetooth text
After part transmission instruction, according to the identification information of bluetooth equipment to be paired, more Xinlan is generated in the interface of the second operating system
Tooth list of devices.
In the technical scheme, obtain the identification information of bluetooth equipment to be paired by call back function, and generate or more
New corresponding bluetooth equipment list, improves efficiency and the accuracy rate of Bluetooth pairing.
Fig. 3 shows the schematic block diagram of terminal according to an embodiment of the invention.
As shown in figure 3, terminal 300 according to an embodiment of the invention, including the bluetooth of such as above-mentioned any one technical scheme
Communicator, Bluetooth communication device specifically includes processor 302, radio-frequency module 304 and memory module 306, and processor 302 is used
In：When the request instruction that bluetooth service is switched to the second operating system by the first operating system for request is detected, according to pre-
If time interval is broadcasted closing Bluetooth commands successively and opens Bluetooth commands；According to closing Bluetooth commands control voice communication process
Running background is switched to, to execute the transmission of blue tooth voice information；Control the first file transfer process according to Bluetooth commands are closed
Stop transmission bluetooth file；The second file transfer process is controlled to continue to be transmitted bluetooth file according to Bluetooth commands are opened,
Wherein, bluetooth service includes blue tooth voice information and bluetooth file.
In the technical scheme, during switching in operating system, processor 302 will execute blue tooth voice information
The voice communication process switching of transmission to backstage, to ensure the seriality of blue tooth voice communication, meanwhile, triggering successively closes first
The operation of the OPP service in OPP service and the second operating system of unlatching in operating system, to re-create the second operating system
Pairing annexation between bluetooth equipment, thus it is guaranteed that the second behaviour after new bluetooth file can be sent to switching
Make system.
Specifically, OPP service sends file and comprises the following steps：
When the transmission instruction of bluetooth file is obtained, " Bluetooth Opp Launcher Activity " interface is entered,
So that bluetooth file transfer process parses bluetooth file, to determine URI (the Uniform Resource of bluetooth file
Identifier, Uniform Resource Identifier) relevant information such as information, data length, store path, carry out bluetooth equipment is selected
After transmission, radio-frequency module 304 sends the broadcasting instructions of transmission bluetooth file to " Bluetooth Opp Receiver ", just points out
To pairing bluetooth equipment send bluetooth file, the above-mentioned relevant information of simultaneous transmission bluetooth file, meanwhile, processor 302
Coffret is monitored.
Correspondingly, OPP service receives file and comprises the following steps：
After processor 302 controls the service of bluetooth OPP to open, bluetooth state is " Bluetooth Adapter.STATE_
ON”；
After Bluetooth Opp Service receives the state instruction of " Bluetooth Adapter.STATE_ON ",
Processor 302 starts the snoop procedure to Bluetooth transmission interface；
Message of the prefix for MSG, for example, " MSG_INCOMING_BTOPP_ is sent in snoop procedure
CONNECTION " message；
This MSG message is after Bluetooth Opp Service process, and processor 302 creates a conveyer；
Radio-frequency module 304 receives file and docks message in-coming part progress and is updated, namely renewal memory module 306 (includes
RAM, ROM or FLASH etc.) in list of devices.
For the data isolation mechanism of multiple operating system, the pairing between creation of operating system and bluetooth equipment is needed
Connection, to ensure that destination OS can transmit bluetooth file, in order to ensure the seriality of speech business, is not turned off voice
Communication process, but switch it to running background, after operating system switching is completed, run in operating system after handover
Voice communication process, with while ensure the seriality of voice communication service and the accuracy of bluetooth file transmission.
In any of the above-described technical scheme, it is preferable that processor 302 is additionally operable to：Stop prison according to Bluetooth commands are closed
The first file transfer process is listened for transmitting the interface of bluetooth file.
In the technical scheme, by ceasing listening for the first file transfer process for transmitting indigo plant according to closing Bluetooth commands
The interface of tooth file, discharges the monitor channel in the first operating system, while reducing memory source occupancy, is the second operation
System is opened OPP service and is got ready.
In any of the above-described technical scheme, it is preferable that processor 302 controls the second file biography according to Bluetooth commands are opened
It is input into Cheng Jixu bluetooth file is transmitted, specifically includes following steps：Processor 302 obtain open Bluetooth commands after,
Scanning obtains the identification information of bluetooth equipment to be paired；Radio-frequency module 304 is by the identification information of whole bluetooth equipments and second
The identification-information reporting of operating system is connected with the pairing of the second operating system to server with realizing bluetooth equipment.
In the technical scheme, it is connected with the pairing of the second operating system by creating bluetooth equipment, it is ensured that be
After system switching, bluetooth file can be transmitted correctly to the second operating system, while the monitored data during bluetooth file is transmitted is sent out
The second operating system is delivered to, to point out the transmission progress of bluetooth file.
In any of the above-described technical scheme, it is preferable that processor 302 is additionally operable to：Complete bluetooth equipment and the second behaviour
After making the pairing connection of system, monitoring the second file transfer process is used for transmitting the interface of bluetooth file.
In the technical scheme, the interface for transmitting bluetooth file is monitored by processor 302, improves Bluetooth transmission
Safety, for example, by monitoring mechanism point out user's bluetooth file transmission progress, monitor bluetooth file reliability.
In any of the above-described technical scheme, it is preferable that radio-frequency module 304 feeds back to place after unlatching Bluetooth commands are obtained
Reason device 302, so that processor 302 is according to the identification information of bluetooth equipment to be paired, raw in the interface of the second operating system
Become to update bluetooth equipment list, namely the bluetooth equipment information in memory module 306 is updated.
In the technical scheme, obtain the identification information of bluetooth equipment to be paired by call back function, and generate or more
New corresponding bluetooth equipment list, improves efficiency and the accuracy rate of Bluetooth pairing.
Fig. 4 A shows the interface schematic diagram of terminal according to an embodiment of the invention.
Fig. 4 B shows the interface schematic diagram of terminal according to an embodiment of the invention.
Fig. 4 C shows the interface schematic diagram of terminal according to an embodiment of the invention.
With reference to Fig. 4 A, Fig. 4 B and Fig. 4 C, the Bluetooth communication process of terminal according to an embodiment of the invention is had
Body explanation.
As shown in Figure 4 A, blue tooth voice business is in the implementation procedure of the operating system 1 of terminal 400, while also supporting blue
The transmission of tooth file 402, and the transmission progress 404 of bluetooth file 402 is indicated, such as 25% resource is transmitted, there remains 75%
Resource etc. is to be transmitted, and Bluetooth Manager Service receives the finger that Activity Manager Service sends
After showing the broadcasting instructions of user's space switching (i.e. the switching of operating system), bluetooth closing is sent respectively wide with what bluetooth was opened
Broadcast instruction to go out, but really do not go to close bluetooth and open bluetooth.
After Bluetooth Opp Service receives the broadcast of user's bluetooth closing, process OPP and disconnect the dynamic of cleaning
Make.
As shown in Figure 4 B, readjustment broadcast is sent for the call back function of bluetooth bottom, needs plus active user space (i.e.
Operating system 2) beacon information so that these readjustment broadcast can be received by active user space, so that new entered
Bluetooth list 406 in user's space can be refreshed, and Bluetooth pairing processes are normally carried out.
As shown in Figure 4 C, Bluetooth Opp Receiver is after the broadcast that bluetooth is opened is received, in active user
Space (i.e. operating system 2) is inner to open new OPP service so that can normally send inside the new user's space for entering and connect
New bluetooth file 408 is received, equally the transmission progress 410 of prompting bluetooth file, has transmitted 75% resource, remaining 25% resource etc.
To be received.
Step in present invention method can carry out order adjustment according to actual needs, merge and delete.
Unit in embodiment of the present invention terminal can be merged according to actual needs, divides and be deleted.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable recording medium, storage
Medium include read only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, disk memory, magnetic tape storage or can
For carrying or any other medium computer-readable of data storage.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of Bluetooth communication method, it is adaptable to which the terminal during Bluetooth communication, the terminal operating has the first operation system
System, the second operating system and voice communication process, first operating system includes the first file transfer process, second behaviour
Making system includes the second file transfer process, it is characterised in that the Bluetooth communication method includes：
Request is detected, bluetooth service is switched to by first operating system request instruction of second operating system
When, closing Bluetooth commands being broadcasted successively according to prefixed time interval and opens Bluetooth commands；
Control the voice communication process switching to running background according to the closing Bluetooth commands, to execute the blue tooth voice
The transmission of information.
2. Bluetooth communication method according to claim 1, it is characterised in that also include：
The parsing closing bluetooth file transmission instruction that closes in Bluetooth commands；
Transmission bluetooth file is stopped according to the closing bluetooth file transmission instruction control first file transfer process,
Wherein, the bluetooth service includes the blue tooth voice information and the bluetooth file.
3. Bluetooth communication method according to claim 1 and 2, it is characterised in that also include：
It is after the first operating system switches to second operating system detecting, parses opening in the unlatching Bluetooth commands
Open the transmission instruction of bluetooth file；
Open, according to described, the identification information that bluetooth file transmission instruction scan obtains bluetooth equipment to be paired；
By the identification-information reporting of all identification informations of the bluetooth equipment and second operating system to server, with reality
The existing bluetooth equipment is connected with the pairing of second operating system；
Second file transfer process is controlled to continue to be transmitted the bluetooth file.
4. Bluetooth communication method according to claim 3, it is characterised in that also include：
Complete after the bluetooth equipment is connected with the pairing of second operating system, to monitor second file transfer process
For transmitting the interface of the bluetooth file.
5. Bluetooth communication method according to claim 3, it is characterised in that also include：
After the unlatching bluetooth file transmission instruction is obtained, according to the identification information of the bluetooth equipment to be paired, in institute
State to generate in the interface of the second operating system and update bluetooth equipment list.
6. a kind of Bluetooth communication device, it is adaptable to which the terminal during Bluetooth communication, the terminal operating has the first operation system
System, the second operating system and voice communication process, first operating system includes the first file transfer process, second behaviour
Making system includes the second file transfer process, it is characterised in that the Bluetooth communication device includes：
Radio unit, for detect ask by bluetooth service by first operating system switch to described second operation system
During the request instruction of system, closing Bluetooth commands are broadcasted successively according to prefixed time interval and open Bluetooth commands；
Control unit, for controlling the voice communication process switching to running background according to the closing Bluetooth commands, to hold
The transmission of the row blue tooth voice information.
7. Bluetooth communication device according to claim 6, it is characterised in that control unit also includes：
Resolution unit, for parsing the closing bluetooth file transmission instruction that closes in Bluetooth commands；
Described control unit is additionally operable to：Stopped according to the closing bluetooth file transmission instruction control first file transfer process
Only bluetooth file is transmitted,
Wherein, the bluetooth service includes the blue tooth voice information and the bluetooth file.
8. the Bluetooth communication device according to claim 6 or 7, it is characterised in that control unit also includes：
Resolution unit, for being after the first operating system switches to second operating system detecting, parses the unlatching
Unlatching bluetooth file transmission instruction in Bluetooth commands；
Scanning element, for opening, according to described, the mark letter that bluetooth file transmission instruction scan obtains bluetooth equipment to be paired
Breath；
Pairing unit, for by all identification informations of the bluetooth equipment and the identification-information reporting of second operating system
To server, it is connected with the pairing of second operating system with realizing the bluetooth equipment；
Described control unit is additionally operable to：Second file transfer process is controlled to continue to be transmitted the bluetooth file.
9. Bluetooth communication device according to claim 8, it is characterised in that
Control unit is additionally operable to：Complete after the bluetooth equipment is connected with the pairing of second operating system, to monitor described
Second file transfer process is used for transmitting the interface of the bluetooth file.
10. Bluetooth communication device according to claim 8, it is characterised in that also include：
Updating block, for after the unlatching bluetooth file transmission instruction is obtained, according to the bluetooth equipment to be paired
Identification information, generates in the interface of second operating system and updates bluetooth equipment list.
11. a kind of terminals, it is characterised in that include：
Bluetooth communication device as any one of claim 6 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610960615.8A CN106452517A (en) | 2016-10-28 | 2016-10-28 | Bluetooth communication method and device and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960615.8A CN106452517A (en) | 2016-10-28 | 2016-10-28 | Bluetooth communication method and device and terminal |
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| CN201610960615.8A Pending CN106452517A (en) | 2016-10-28 | 2016-10-28 | Bluetooth communication method and device and terminal |
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