CN103812537A - FMP support device and method based on Android system - Google Patents
FMP support device and method based on Android system Download PDFInfo
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- CN103812537A CN103812537A CN201410081645.2A CN201410081645A CN103812537A CN 103812537 A CN103812537 A CN 103812537A CN 201410081645 A CN201410081645 A CN 201410081645A CN 103812537 A CN103812537 A CN 103812537A
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Abstract
The invention provides an FMP support device based on an Android system. The FMP support device based on the Android system comprises a Bluetooth communication unit and a Wi-fi communication unit, wherein the device is in matching connection with another device for starting an FMP application by the Bluetooth communication unit and the Wi-fi communication unit. The device further comprises an FMP unit and a data processing unit, wherein the FMP unit establishes a data channel between the device and another device; the data processing unit is used for selecting an audio file to be used as a prompt tone from an audio file list stored in the device, sending an FMP event to the other device by the Bluetooth communication unit, triggers the other device to determine the prompt tone according to the FMP event, and decode and play, and replay an FMP reply message to a terminal. The invention further provides a corresponding method. By virtue of the device and the method provided by the invention, the practicability of an FMP protocol is improved and an application realization carrier is extended to achieve a good product effect.
Description
Technical field
The present invention relates to communication network administrative skill field, relate in particular to a kind of FMP supportive device and method based on Android system.
Background technology
At present a lot of users have more smart machine, in activity space, if smart machine is discarded in certain corner, are difficult for being found by user.In the time that user need to search it, often expend a large amount of time.The bluetooth of Android equipment has realized FMP(find my place) agreement, in the time that the bluetooth between smart machine is matched, after a device start FMP function, another one equipment can send sound reminding user.But a larger defect of bluetooth equipment is exactly that reconnaissance range is little, if lose the reconnaissance range that equipment exceeds bluetooth, probably cause bluetooth to connect and disconnect, cannot respond in time FMP request.
Summary of the invention
Main purpose of the present invention, for a kind of FMP supportive device and method based on Android system is provided, realizes Android system and fast and effeciently supports FMP function, improves the practicality of bluetooth FMP agreement, and expanded application realizes carrier, reaches good product effect.
The invention provides a kind of FMP supportive device based on Android system, comprise bluetooth-communication unit and Wi-fi communication unit, when this device starts FMP application, match and be connected with another device that starts FMP application by this bluetooth-communication unit and Wi-fi communication unit.This device also comprises:
FMP unit, for setting up data channel at this device and this another device.And
Data processing unit, selecting for the audio file list from this device internal memory will be as the audio file of prompt tone.Also for by FMP event by this bluetooth-communication unit be sent to this another device, trigger this another device determine prompt tone and decode and play according to this FMP event, and reply a FMP return information to this terminal.
Further, the present invention also provides a kind of FMP support method based on Android system, and the method comprises:
When the FMP of startup one device applies, by carrying out with another startup FMP application apparatus, Bluetooth pairing is connected and Wi-fi pairing connection.
From the audio file list of this device internal memory, selecting will be as the audio file of prompt tone.
This device and this another device between set up data channel.And
FMP event is connected and is sent to this another device by this Bluetooth pairing, trigger this another device and determine prompt tone and decode and play according to this FMP event, and reply a FMP return information to this terminal.
A kind of FMP supportive device and method based on Android system provided by the invention, to between a device of built-in Android system and another device, set up data channel, and FMP event is connected and is sent to another device by Bluetooth pairing, triggering another device determines prompt tone and decodes and play according to FMP event, and reply a FMP return information to this terminal, thereby the FMP function of finishing device, improve the practicality of bluetooth FMP agreement, expanded application realizes carrier, reaches good product effect.
Accompanying drawing explanation
Fig. 1 is the high-level schematic functional block diagram of the FMP supportive device based on Android system in embodiment of the present invention;
Fig. 2 is the flow chart of the FMP support method based on Android system in embodiment of the present invention.
Label declaration:
Device 10,20
Coder 11,21
Data processing unit 12,22
Bluetooth-communication unit 13,23
FMP unit 14,24
Wi-fi communication unit 15,25
Embodiment
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Please refer to Fig. 1, for the high-level schematic functional block diagram of the FMP supportive device based on Android system in embodiment of the present invention, this device 10 is mounted with Android operating system and for realizing user's basic operation, this device 10 can be the intelligent electronic devices such as mobile phone, panel computer, personal digital assistant.This device 10 comprises coder 11, data processing unit 12, bluetooth-communication unit 13, FMP unit 14 and Wi-fi communication unit 15.Wherein, this coder 11, data processing unit 12 and bluetooth-communication unit 13 connect successively, and this data processing unit 12 is also connected successively with this FMP unit 14, Wi-fi communication unit 15.The present invention will carry out FMP with device 20 and be connected to example and be illustrated to install 10.Wherein, device 10 is set to local side, and device 20 is set to square end.This device 10 and device all pre-stored audio file lists 16,26 of 20 inside, for recording multiple audio files.
In the time that device 10 and device 20 FMP application are all activated, device 10 with install 20 and automatically match and be connected and automatically match connection by Wi-fi communication unit 15,25 by bluetooth-communication unit 13,23.
The data processing unit 12 of local side is selected from this audio file list 16 will be as the audio file of prompt tone.In the present embodiment, this data processing unit 12 selects to be used as the audio file of prompt tone from this audio file list 16 by GATT profile request user.
FMP unit 14,24 is separately positioned on device 10 and device 20, and sets up a data channel at local side and between to square end, and this data channel is for communicating by wifi network and the other side's device.In the present embodiment, this data channel is socket.
In the time that user triggers local side FMP application, these FMP unit 14 calling data processing units 12 utilize GATT profile that FMP event is sent to square end by bluetooth-communication unit 13.After being received to GATT profile by bluetooth-communication unit 23, square end extracts FMP event by this data processing unit 20, and from audio file list 26, selected prompt tone PCM data are sent to coder 21 and decode and play, and a FMP return information is replied to this local side in this FMP unit 24, send the equipment of FMP request.
Further, exceed when local side and to the distance between square end outside the scope that bluetooth-communication unit can detect, while not receiving within a certain period of time the requested FMP return information to square end when local side is initiated FMP request, FMP request message is packaged into TCP-IP formatted data bag by the FMP unit 14 of this local side, and the socket sockets interface of setting up before utilizing is extremely requested to square end by this Packet Generation.When this Wi-fi communication unit 25 to square end receives this FMP request, by this data processing unit, 22 these FMP ask, and local audio listed files 26 decodes selected prompt tone PCM data and play by coder 21, and this FMP unit 24 is replied a FMP and is replied letter to this local side.
In the time that the Wi-fi of local side connects dropout, in these data processing unit 12 audio file lists 16, transfer to this coder 11 decode and play selected prompt tone PCM data, thereby help user to find fast square end.
Refer to Fig. 2, for the present invention is based on the flow chart of FMP support method of Android system, the method comprises:
Step S30, in the time that device 10 and device 20 FMP application are all activated, device 10 with install 20 and automatically match and be connected and automatically match connection by Wi-fi communication unit 15,25 by bluetooth-communication unit 13,23.
Step S31, the data processing unit 12 of local side is selected from this audio file list 16 will be as the audio file of prompt tone.
In the present embodiment, this data processing unit 12 selects to be used as the audio file of prompt tone from this audio file list 16 by GATT profile request user.
Step S32, FMP unit 14,24 is separately positioned on device 10 and device 20, and sets up a data channel at local side and between to square end, and this data channel is for communicating by wifi network and the other side's device.
In the present embodiment, this data channel is socket.
Step S33, in the time that user triggers local side FMP application, these FMP unit 14 calling data processing units 12 utilize GATT profile that FMP event is sent to square end by bluetooth-communication unit 13.After being received to GATT profile by bluetooth-communication unit 23, square end extracts FMP event by this data processing unit 20, and from audio file list 26, selected prompt tone PCM data are sent to coder 21 and decode and play, and a FMP return information is replied to this local side in this FMP unit 24, send the equipment of FMP request.
Further, exceed when local side and to the distance between square end outside the scope that bluetooth-communication unit can detect, while not receiving within a certain period of time the requested FMP return information to square end when local side is initiated FMP request, FMP request message is packaged into TCP-IP formatted data bag by the FMP unit 14 of this local side, and the socket sockets interface of setting up before utilizing is extremely requested to square end by this Packet Generation.When this Wi-fi communication unit 25 to square end receives this FMP request, by this data processing unit, 22 these FMP ask, and local audio listed files 26 decodes selected prompt tone PCM data and play by coder 21, and this FMP unit 24 is replied a FMP and is replied letter to this local side.
In the time that the Wi-fi of local side connects dropout, in these data processing unit 12 audio file lists 16, transfer to this coder 11 decode and play selected prompt tone PCM data, thereby help user to find fast square end.
A kind of FMP supportive device and method based on Android system provided by the invention, to between a device of built-in Android system and another device, set up data channel, and FMP event is connected and is sent to another device by Bluetooth pairing, triggering another device determines prompt tone and decodes and play according to FMP event, and reply a FMP return information to this terminal, thereby the FMP function of finishing device, improve the practicality of bluetooth FMP agreement, expanded application realizes carrier, reaches good product effect.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. the FMP supportive device based on Android system, comprises bluetooth-communication unit and Wi-fi communication unit, when described device starts FMP application, is matched and is connected with another device that starts FMP application by described bluetooth-communication unit and Wi-fi communication unit; It is characterized in that, described device also comprises:
FMP unit, for setting up data channel at described device and described another device; And
Data processing unit, selecting for the audio file list from described device internal memory will be as the audio file of prompt tone; Also, for FMP event is sent to described another device by described bluetooth-communication unit, triggers described another device and determine prompt tone and decode and play according to described FMP event, and reply a FMP return information to described terminal.
2. the FMP supportive device based on Android system as claimed in claim 1, is characterized in that, described data processing unit is selected from described audio file list by GATT profile request user will be as the audio file of prompt tone.
3. the FMP supportive device based on Android system as claimed in claim 1, is characterized in that, described data channel is socket.
4. the FMP supportive device based on Android system as described in claim 1,2 or 3, it is characterized in that, do not receive the FMP return information of described another device in certain event in the time that described device is initiated FMP request time, FMP request message is packaged into TCP-IP formatted data bag by the FMP unit of described device, and utilize described data channel by extremely described another device of described Packet Generation, trigger described another device and determine FMP request and selected prompt tone is decoded and play according to described packet, and reply a FMP and reply letter to described terminal.
5. the FMP supportive device based on Android system as described in claim 1,2 or 3, it is characterized in that, cannot be when another device to be set up Wi-fi and is connected when described device, described data processing unit transfers to described coder decode and play selected prompt tone data from audio file list.
6. the FMP support method based on Android system, is characterized in that, described method comprises:
When the FMP of startup one device applies, by carrying out with another startup FMP application apparatus, Bluetooth pairing is connected and Wi-fi pairing connection;
From the audio file list of described device internal memory, selecting will be as the audio file of prompt tone;
Between described device and described another device, set up data channel; And
FMP event is connected and is sent to described another device by described Bluetooth pairing, trigger described another device and determine prompt tone and decode and play according to described FMP event, and reply a FMP return information to described terminal.
7. the FMP support method based on Android system as claimed in claim 6, it is characterized in that, " from the audio file list of described device internal memory, selecting to be used as the audio file of prompt tone " comprising: selecting from the audio file list of described device internal memory by GATT profile request will be as the audio file of prompt tone.
8. the FMP support method based on Android system as claimed in claim 6, is characterized in that, described data channel is socket.
9. the FMP support method based on Android system as described in claim 6,7 or 8, it is characterized in that, do not receive the FMP return information of described another device in certain event in the time that described device is initiated FMP request time, FMP request message is packaged into TCP-IP formatted data bag by described device, and utilize described data channel by extremely described another device of described Packet Generation, trigger described another device and determine FMP request and selected prompt tone is decoded and play according to described packet, and reply a FMP and reply letter to described terminal.
10. the FMP support method based on Android system as described in claim 6,7 or 8, it is characterized in that, when described device cannot be when another device be set up Wi-fi and is connected, described device unit determines selected prompt tone data and decodes and play from audio file list.
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| CN201410081645.2A CN103812537A (en) | 2014-03-07 | 2014-03-07 | FMP support device and method based on Android system |
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| CN107679139A (en) * | 2017-09-25 | 2018-02-09 | 南京农纷期电子商务有限公司 | The method of fast searching and the audio file of refreshing APP transmission in Android device |
| CN114009141A (en) * | 2019-06-19 | 2022-02-01 | 谷歌有限责任公司 | Method and system for routing audio data in a bluetooth network |
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Application publication date: 20140521 |