CN102946435A - Method and device for file synchronization - Google Patents

Method and device for file synchronization Download PDF

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Publication number
CN102946435A
CN102946435A CN2012104804949A CN201210480494A CN102946435A CN 102946435 A CN102946435 A CN 102946435A CN 2012104804949 A CN2012104804949 A CN 2012104804949A CN 201210480494 A CN201210480494 A CN 201210480494A CN 102946435 A CN102946435 A CN 102946435A
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China
Prior art keywords
file
mobile device
status information
synchronization message
progress msg
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CN2012104804949A
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Chinese (zh)
Inventor
殷传明
徐小春
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Dongguan Yulong Telecommunication Technology Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Dongguan Yulong Telecommunication Technology Co Ltd
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Priority to CN2012104804949A priority Critical patent/CN102946435A/en
Publication of CN102946435A publication Critical patent/CN102946435A/en
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Abstract

An embodiment of the invention discloses a method and a device for file synchronization and relates to the field of mobile communication systems. The method and the device can achieve file quick synchronization between different mobile devices and improve file synchronization efficiency between the different mobile devices. The method includes that first a first mobile device receives synchronization information with first file state information and transmitted by a second mobile device, judges whether a second file identical with a first file exists in the first mobile device according to identity marking information of the first file and updates scheduling information of the second file according to the received scheduling information if the second file exists in the first mobile device.

Description

The method for synchronous of file and device
Technical field
The present invention relates to the mobile communcations system field, particularly a kind of method for synchronous of file and device.
Background technology
Mobile device is the main tool that present people carry out information interchange, be about to when out of service because electric weight such as exhausts at the reason when a mobile device, for so that the user can be in other subscriber equipmenies, continue to operate in the file of carrying out in the current mobile device, this just need to be synchronized to this document in other mobile devices.
Mobile device by treating that synchronous documents uploads in the network, is treated synchronous documents so that other mobile devices can be downloaded this from network usually at present.Although the method can realize the file synchronization between different mobile devices, but mobile device all the time will to the network upload file or from network download file, cause the problem that expends flow, and because the speed of mobile device upload and download file can be subject to the restriction of network resource status, cause the efficient of carrying out file synchronization between different mobile devices very low.
Summary of the invention
The invention provides a kind of method for synchronous and device of file, can realize carrying out the file Fast synchronization between the different mobile devices, promoted the efficient of carrying out file synchronization between the different mobile devices.
The technical scheme that the embodiment of the invention adopts is:
A kind of method for synchronous of file comprises:
The first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends, described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains;
Described the first mobile device judges whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file;
If there is described the second file in described the first mobile device, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.
A kind of synchronizer of file comprises:
The first receiving element, be used for receiving the synchronization message that carries the first file status information that the second mobile device sends, described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains;
Judging unit, the identification information that is used for the first file of receiving according to described the first receiving element judges whether to exist second file identical with described the first file;
There is described the second file in updating block if be used for described judgment unit judges, then upgrades the progress msg of described the second file according to the progress msg of described reception.
The method for synchronous of the file that the embodiment of the invention provides and device, at first the first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends, then judge whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file, if have described the second file in last described the first mobile device, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.In the prior art, mobile device passes through File Upload in network, so that can downloading from network, other mobile devices treat synchronous file, but mobile device all the time will to the network upload file or from network download file, cause the problem that expends flow, and because the speed of mobile device upload and download file can be subject to the restriction of network resource status, cause the efficient of carrying out file synchronization between different mobile devices very low.In the embodiment of the invention, mobile device can according to treating that the synchronous documents state information treats synchronous documents and carry out Fast synchronization, promote the efficient of carrying out file synchronization between the different mobile devices.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The method for synchronous flow chart of the file that Fig. 1 provides for the embodiment of the invention one;
The synchronizer structural representation of the file that Fig. 2 provides for the embodiment of the invention one;
The method for synchronous flow chart of the file that Fig. 3 provides for the embodiment of the invention two;
The synchronizer structural representation of the file that Fig. 4 provides for the embodiment of the invention two.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
For the advantage that makes technical solution of the present invention is clearer, below in conjunction with drawings and Examples the present invention is elaborated.
Embodiment one
The present embodiment provides a kind of method for synchronous of file, and as shown in Figure 1, described method comprises:
101, the first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends.
Wherein, the first file is specifically as follows treats synchronous documents, and described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains.
102, the first mobile device judges whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file.
Wherein, the second file is specifically as follows and the file for the treatment of that synchronous documents is identical.
If have described the second file in 103 described the first mobile devices, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.
Be specifically as follows text such as e-book for the file in the present embodiment, video file etc., the present embodiment is not done restriction, the data format of synchronization message in the present embodiment, the preferred data interchange format that adopts lightweight, for example, specifically can be used but not limited to JSON(JavaScript Object Notation, a kind of data interchange format of the lightweight based on the JavaScript language), because JSON is the data format of plain text, can so that mobile device more easily reads and resolves and treats the synchronous documents state information in the synchronization message, promote further the efficient of carrying out file synchronization between the different mobile devices like this.
The present embodiment provides a kind of synchronizer of file, and as shown in Figure 2, the entity of described device can be the mobile devices such as mobile phone, panel computer, and the present embodiment is not done restriction, and described device can comprise: receiving element 21, judging unit 22, updating block 23.
Receiving element 21 can be used for receiving the synchronization message that carries the first file status information that the second mobile device sends.
Wherein, the first file is specifically as follows treats synchronous documents, and described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains.
Judging unit 22 can judge whether to exist second file identical with described the first file for the identification information of the first file that receives according to described receiving element 21.
There is described the second file in updating block 23 if can be used for described judging unit 23 judgements, then upgrades the progress msg of described the second file according to the progress msg of described reception.
Need to prove, other corresponding descriptions of related each functional unit of device that the present embodiment provides can be such as the corresponding description among Fig. 1, and the present embodiment repeats no more herein.
The method for synchronous of the file that the embodiment of the invention provides and device, at first the first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends, then judge whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file, if have described the second file in last described the first mobile device, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.In the prior art, mobile device passes through File Upload in network, so that can downloading from network, other mobile devices treat synchronous file, but mobile device all the time will to the network upload file or from network download file, cause the problem that expends flow, and because the speed of mobile device upload and download file can be subject to the restriction of network resource status, cause the efficient of carrying out file synchronization between different mobile devices very low.In the embodiment of the invention, mobile device can according to treating that the synchronous documents state information treats synchronous documents and carry out Fast synchronization, promote the efficient of carrying out file synchronization between the different mobile devices.
Embodiment two
The present embodiment provides a kind of method for synchronous of file, and as shown in Figure 3, described method comprises:
301, the first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends.
Wherein, the first file is specifically as follows treats synchronous documents, and described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains.
Particularly, the first mobile device receives the described synchronization message that carries the first file status information that the second mobile device sends by Radio Transmission Technology, wherein Radio Transmission Technology can be bluetooth, NFC(NearField Communication, wireless near field communication), Wifi etc., the present embodiment is not done restriction.
Preferably, the latest edition this shop that can also comprise the first file in described the first file status information, at this moment, after the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception, the first mobile device can according to the latest edition this shop of described the first file, be described latest edition with described the second file update also.
302, the first mobile device judges whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file.
Wherein, the second file is specifically as follows and the file for the treatment of that synchronous documents is identical,
If have described the second file in described the first mobile device of 303a, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.
If do not have described the second file in described the first mobile device of 303b, described the first mobile device receives described the first file that described the second mobile device sends.
304b, described the first mobile device are the progress corresponding with described progress msg according to the progress msg of described the first file with described the first file load.
Be specifically as follows text such as e-book for the file in the present embodiment, video file etc., the present embodiment is not done restriction, the data format of synchronization message in the present embodiment, the preferred data interchange format that adopts lightweight, for example, specifically can be used but not limited to JSON(JavaScript Object Notation, a kind of data interchange format of the lightweight based on the JavaScript language), because JSON is the data format of plain text, can so that mobile device more easily reads and resolves and treats the synchronous documents state information in the synchronization message, promote further the efficient of carrying out file synchronization between the different mobile devices like this.Wherein, when being e-book for text, the concrete data structure of synchronization message can for:
Figure BDA00002449738400061
For the embodiment of the invention, the scene of using can for but be not limited to following form, comprise: the user browses e-book by mobile device A, when the user browse to this e-book content 50% the time, if this moment, mobile device A electric weight was not enough, then mobile device A can obtain the filename of this e-book and the progress of browsing of this e-book is 50%, and mobile device A sends to mobile device B with the filename of this e-book and the progress of browsing of this e-book, mobile device B at first judges whether to exist the e-book corresponding with this document name, if exist, mobile device B obtains the particular content of this e-book and the progress of browsing that basis receives, begin to show from 50% of this e-book content of text, thereby recovered the progress of this e-book in mobile device A.Preferably, mobile device A can also obtain latest edition this shop corresponding to this e-book, and this latest edition this shop is sent to mobile device B, and this moment, mobile device B just can be updated to latest edition with e-book.
For the embodiment of the invention, the scene of using can also for but be not limited to following form, comprise: the user watches video by mobile device A, when the user sees the 30th minute of this video, if this moment, mobile device A electric weight was not enough, then mobile device A can obtain the filename of this video file and the playing progress rate of this video file is 30 minutes, and mobile device A sends to mobile device B with the filename of this video file and the playing progress rate of this video file, mobile device B at first judges whether to exist the video file corresponding with this document name, if exist, mobile device B can open this video file also according to the playing progress rate that receives, the 30th minute from this video begins to play this video file, thereby has recovered the progress of this video file in mobile device A.Preferably, mobile device A can also obtain latest edition this shop corresponding to this video file, and this latest edition this shop is sent to mobile device B, and this moment, mobile device B just can be updated to latest edition with video file.
The present embodiment provides a kind of synchronizer of file, as shown in Figure 4, the entity of described device can be the mobile devices such as mobile phone, panel computer, and the present embodiment is not done restriction, described can comprising by device: the first receiving element 41, judging unit 42, updating block 43.
The first receiving element 41, can be used for receiving the synchronization message that carries the first file status information that the second mobile device sends, described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains.
Described the first receiving element 41 specifically can be used for receiving the described synchronization message that carries the first file status information that described the second mobile device sends by Radio Transmission Technology.
Judging unit 42 can judge whether to exist second file identical with described the first file for the identification information of the first file that receives according to described the first receiving element 41.
There is described the second file in updating block 43 if can be used for described judging unit 42 judgements, then upgrades the progress msg of described the second file according to the progress msg of described reception.
Further, described device can also comprise: the second receiving element 44.
There is not described the second file in the second receiving element 44 if can be used for described judging unit 42 judgements, receives described the first file that described the second mobile device sends.
Wherein, described synchronization message can also comprise the latest edition this shop of described the first file, and the latest edition this shop of described the first file is that described the second mobile device obtains.
Updating block 43 can also be used for the latest edition this shop according to described the first file, is described latest edition with described the second file update.
Need to prove, the corresponding description of other of each functional unit that the synchronizer of the file that the present embodiment provides is related can be such as the corresponding description among Fig. 3, and the present embodiment does not repeat them here.
The method for synchronous of the file that the embodiment of the invention provides and device, at first the first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends, then judge whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file, if have described the second file in last described the first mobile device, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.In the prior art, mobile device passes through File Upload in network, so that can downloading from network, other mobile devices treat synchronous file, but mobile device all the time will to the network upload file or from network download file, cause the problem that expends flow, and because the speed of mobile device upload and download file can be subject to the restriction of network resource status, cause the efficient of carrying out file synchronization between different mobile devices very low.In the embodiment of the invention, mobile device can according to treating that the synchronous documents state information treats synchronous documents and carry out Fast synchronization, promote the efficient of carrying out file synchronization between the different mobile devices.
The above-mentioned embodiment of the method that provides can be provided the synchronizer of the file that the embodiment of the invention provides, and concrete function realizes seeing also the explanation in the embodiment of the method, does not repeat them here.The method for synchronous of the file that the embodiment of the invention provides and device go for the mobile communcations system field, but are not limited only to this.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process such as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims (10)

1. the method for synchronous of a file is characterized in that, comprising:
The first mobile device receives the synchronization message that carries the first file status information that the second mobile device sends, described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains;
Described the first mobile device judges whether there be second file identical with described the first file in described the first mobile device according to the identification information of described the first file;
If there is described the second file in described the first mobile device, then described the first mobile device upgrades the progress msg of described the second file according to the progress msg of described reception.
2. the method for synchronous of file according to claim 1, it is characterized in that, described the first mobile device judges whether exist second file identical with described the first file also to comprise afterwards in described the first mobile device according to the identification information of described the first file:
If there is not described the second file in described the first mobile device, described the first mobile device receives described the first file that described the second mobile device sends.
3. the method for synchronous of file according to claim 1 is characterized in that, described synchronization message also comprises the latest edition this shop of described the first file, and the latest edition this shop of described the first file is that described the second mobile device obtains;
If there is described the second file in described the first mobile device, then described the first mobile device also comprises upgrade the progress msg of described the second file according to the progress msg of described reception after:
Described the first mobile device is described latest edition according to the latest edition this shop of described the first file with described the second file update.
4. the method for synchronous of file according to claim 1 is characterized in that, the synchronization message that carries the first file status information that the first mobile device receives the transmission of the second mobile device comprises:
Described the first mobile device receives the described synchronization message that carries the first file status information that described the second mobile device sends by Radio Transmission Technology.
5. the method for synchronous of file according to claim 1 is characterized in that, the data format of described synchronization message is the data interchange format of lightweight.
6. the synchronizer of a file is characterized in that, comprising:
The first receiving element, be used for receiving the synchronization message that carries the first file status information that the second mobile device sends, described the first file status information comprises the identification information of described the first file and the progress msg of described the first file, and described the first file status information is that described the second mobile device obtains;
Judging unit, the identification information that is used for the first file of receiving according to described the first receiving element judges whether to exist second file identical with described the first file;
There is described the second file in updating block if be used for described judgment unit judges, then upgrades the progress msg of described the second file according to the progress msg of described reception.
7. the synchronizer of file according to claim 6 is characterized in that, described device also comprises:
There is not described the second file in the second receiving element if be used for described judgment unit judges, receives described the first file that described the second mobile device sends.
8. the synchronizer of file according to claim 6 is characterized in that, described synchronization message also comprises the latest edition this shop of described the first file, and the latest edition this shop of described the first file is that described the second mobile device obtains;
Described updating block also is used for the latest edition this shop according to described the first file, is described latest edition with described the second file update.
9. the synchronizer of file according to claim 6 is characterized in that,
Described the first receiving element, concrete for receiving the described synchronization message that carry first file status information of described the second mobile device by the Radio Transmission Technology transmission.
10. the synchronizer of file according to claim 6 is characterized in that, the data format of described synchronization message is the data interchange format of lightweight.
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Application publication date: 20130227