WO2018049964A1

WO2018049964A1 - Data transfer method and related product

Info

Publication number: WO2018049964A1
Application number: PCT/CN2017/098070
Authority: WO
Inventors: 陆天洋
Original assignee: 广东欧珀移动通信有限公司
Priority date: 2016-09-14
Filing date: 2017-08-18
Publication date: 2018-03-22
Also published as: CN106484506B; CN106484506A

Abstract

A data transfer method and a related product. The method comprises the following steps: a first terminal sends a communication request to a second terminal, the communication request comprising a transfer indication (S101); the first terminal receives a communication response sent by the second terminal (S102), the communication response comprising an address used by the second terminal for storing a file and a remaining space corresponding to the address; the first terminal displays the address of a storage file and a remaining space corresponding to the address, and the first terminal receives a transfer file selected by a user and a storage address of the transfer file (S103); the first terminal determines whether the transfer file is smaller than the remaining space of the storage address of the transfer file, and if the transfer file is smaller than the remaining space of the storage address of the transfer file, sends the transfer file and an identifier of the storage address of the transfer file to the second terminal (S104). The method achieves good user experience.

Description

Data transfer method and related products

The present invention claims the prior application priority of the application No. 201610826102.8, which is filed on September 14, 2016, entitled "A Method and Apparatus for Selecting a File Storage Path in a Terminal Relocation", the content of which is incorporated by reference. Into this text.

Technical field

The present invention relates to the field of communications technologies, and in particular, to a data transfer method and related products.

Background technique

Terminals in the communication field, such as mobile phones and tablet computers, are devices commonly used by users. Since the devices all have their own operating systems, the terminals are also called smart terminals or smart phones, and smart phones (for: Smartphone). It is a collective title for mobile phones with more computing power and functions than traditional feature phones. The most used operating systems for smartphones are Windows Phone, Android, IOS, and BlackBerry OS, but the applications between them are not compatible with each other. Because smartphones can install third-party software like a personal computer, they are feature-rich and can be expanded.

Summary of the invention

The embodiment of the invention provides a data transfer method and related products, which can improve the user experience.

In a first aspect, a data transfer method is provided, the method comprising the steps of:

a communication request sent by the first terminal to the second terminal, where the communication request includes: an indication of data transfer;

The first terminal receives the second terminal to send a communication response, where the communication response includes: an address used by the second terminal to store the file and a remaining space of the address;

The first terminal displays an address of the storage file and a remaining space corresponding to the address, and the first terminal receives the transfer file selected by the user and a storage address of the transfer file;

Determining, by the first terminal, whether the transfer file is smaller than a remaining space of a storage address of the transfer file, for example, if the transfer file is smaller than a remaining space of the storage address of the transfer file, sending the transfer file and the transfer file to the second terminal The identifier of the storage address.

In a second aspect, a data transfer apparatus is provided, where the apparatus is configured in a first terminal, and the apparatus includes:

a sending unit, configured to send a communication request to the second terminal, where the communication request includes: an indication of data transfer;

a receiving unit, configured to receive, by the second terminal, a communication response, where the communication response includes: an address used by the second terminal to store the file and a remaining space of the address;

a processing unit, configured to display an address of the storage file and a remaining space corresponding to the address, the first terminal receives the transfer file selected by the user and a storage address of the transfer file, and determines whether the transfer file is smaller than a storage address of the transfer file The remaining space, such as the transfer file being smaller than the remaining space of the storage address of the transfer file, sends the transfer file and the identifier of the storage address of the transfer file to the second terminal.

A third aspect of the embodiments of the present invention provides a terminal, where the terminal includes: a processor, a memory; the processor is connected to the memory, the memory is configured to store program code, and the processor is used to invoke a The program code stored in the memory performs the method provided by the first aspect.

In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the implementation of the present invention. Some or all of the steps described in the first aspect.

In a fifth aspect, an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to execute Some or all of the steps described in the first aspect of the invention. The computer program product can be a software installation package.

DRAWINGS

Other features, objects, and advantages of the present invention will become more apparent from the Detailed Description of Description

1 is a flow chart of a terminal moving method according to a preferred embodiment of the present invention.

2 is a flow chart of a terminal moving method according to another preferred embodiment of the present invention.

3 is a structural diagram of a terminal moving device provided in accordance with a next preferred embodiment of the present invention.

FIG. 4 is a schematic structural diagram of hardware of a terminal provided by the present invention.

detailed description

Before discussing the exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as a process or method depicted as a flowchart. Although the flowcharts describe various operations as a sequential process, many of the operations can be implemented in parallel, concurrently or concurrently. In addition, the order of operations can be rearranged. The process may be terminated when its operation is completed, but may also have additional steps not included in the figures. The processing may correspond to methods, functions, procedures, subroutines, subroutines, and the like.

By "computer device", also referred to as "computer" in the context, is meant an intelligent electronic device that can perform predetermined processing, such as numerical calculations and/or logical calculations, by running a predetermined program or instruction, which can include a processor and The memory is executed by the processor to execute a predetermined process pre-stored in the memory to execute a predetermined process, or is executed by hardware such as an ASIC, an FPGA, a DSP, or the like, or a combination of the two. Computer devices include, but are not limited to, servers, personal computers, notebook computers, tablets, smart phones, and the like.

The methods discussed below, some of which are illustrated by flowcharts, can be implemented in hardware, software, firmware, middleware, microcode, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware or microcode, the program code or code segments to carry out the necessary tasks can be stored in a machine or computer readable medium, such as a storage medium. The processor(s) can perform the necessary tasks.

The specific structural and functional details disclosed are merely representative and are for the purpose of describing exemplary embodiments of the invention. The present invention may, however, be embodied in many alternative forms and should not be construed as being limited only to the embodiments set forth herein.

It should be understood that although the terms "first," "second," etc. may be used herein to describe the various elements, these elements should not be limited by these terms. These terms are used only to distinguish one unit from another. For example, a first unit may be referred to as a second unit without departing from the scope of the exemplary embodiments, and similarly the second unit may be referred to as a first unit. The term "and/or" used herein includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing the particular embodiments, The singular forms "a", "an", It is also to be understood that the terms "comprising" and """ Other features, integers, steps, operations, units, components, and/or combinations thereof.

It should also be noted that, in some alternative implementations, the functions/acts noted may occur in a different order than that illustrated in the drawings. For example, two figures shown in succession may in fact be executed substantially concurrently or sometimes in the reverse order, depending on the function/acts involved.

The terminals all have the function of file storage, such as photos, texts, videos, address books, etc. With the increasing number of smart phones, the frequency of mobile phone replacement is getting higher and higher. The data transfer is commonly referred to as “mobile phone moving”. For the existing mobile phone moving, how to transfer the old mobile phone files to the new mobile phone is a very headache. Taking the address book as an example, the existing solution passes. Third-party software is implemented, such as synchronization assistant, cloud, etc. In the existing way, the user cannot know the storage location of the file after moving the mobile phone, and the user cannot select the storage location, resulting in low user experience.

In the data transfer method provided by the first aspect, the storage address specifically includes: a mobile phone storage address or an SD card storage address.

In the data transfer method provided by the first aspect, the method further includes:

The first terminal determines a backup policy according to the type of the transferred file, and sends the backup policy to the second terminal.

In the data transfer method provided by the first aspect, the first terminal determines, according to the type of the transfer file, a backup policy, including:

Determine the type of transfer file based on the frequency of use.

The first terminal displays to the user a list of all transferred files and the type of the transferred file, and receives the user The choice of the type of transfer file.

In the data transfer method provided by the first aspect, the indication of the data transfer is carried in an extension field of the communication request.

In the data transfer method provided by the first aspect, the communication request carries a special field of a set length indicating an indication of the data transfer.

In the terminal moving method provided by the first aspect, the first terminal displays an address of the storage file and a remaining space corresponding to the address, including:

The first terminal displays the address of the storage file and the remaining space corresponding to the address in a list manner, a page manner, or a graphic manner.

In the data transfer method provided by the first aspect, the method further includes: receiving, by the first terminal, a transfer file selected by a user and a storage address of the transfer file, including:

The first terminal receives the voice file, and identifies the voice file to determine a moving file selected by the user and a storage address of the transferred file.

In the data transfer apparatus provided in the second aspect, the storage address specifically includes: a mobile phone storage address or an SD card storage address.

In the data transfer apparatus provided by the second aspect, the processing unit is further configured to determine a backup policy according to the type of the transfer file, and send the backup policy to the second terminal.

In the data transfer apparatus provided in the second aspect, the processing unit is specifically configured to determine a type of the transfer file according to a frequency of use of the user.

In the data transfer apparatus provided in the second aspect, the processing unit is configured to display a list of all transferred files and a type of the transferred file to the user, and receive a selection of the transfer file type by the user.

In the data transfer apparatus provided by the second aspect, the sending unit, the indication specifically for the data transfer, is carried in an extension field of the communication request.

In the data transfer apparatus provided in the second aspect, the sending unit is specifically configured to indicate, in the communication request, a special field of a set length to indicate the data transfer.

In the data transfer apparatus provided in the second aspect, the processing unit is specifically configured to display an address of the storage file and a remaining space corresponding to the address in a list manner, a page manner, or a graphic manner.

The invention is further described in detail below with reference to the accompanying drawings.

According to an aspect of the present invention, a terminal moving method is provided. The method is applied to the terminal, and the terminal includes, but is not limited to, a server, a computer, a tablet computer, a smart phone, and the like. Of course, in practical applications, devices such as a smart watch or a smart bracelet can also be added.

In an embodiment, the method for selecting a file storage path in the terminal relocation may be used in the terminal. It should be noted that the terminal is only an example, and other existing or future network devices and user equipment may be applicable if applicable. The invention is also intended to be included within the scope of the invention and is hereby incorporated by reference.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of a terminal moving method according to a preferred embodiment of the present invention. The method is completed by a terminal. The method is as shown in FIG.

Step S101: The communication request sent by the first terminal to the second terminal, where the communication request includes: an indication of moving the home;

The communication request sent by the first terminal to the second terminal in the foregoing step S101 may be a plurality of communication requests. For example, in a specific implementation of a preferred embodiment of the present invention, the communication request sent by the first terminal to the second terminal may be For a communication request sent by the first terminal through Wireless Fidelity (WIFI), the structure and definition of the communication request can be referred to the specific definition in IEEE802.1, and details are not described herein again. In another specific implementation of the embodiment, the communication request sent by the first terminal to the second terminal may be a communication request sent by the first terminal by using a Bluetooth, and of course, in an actual application, the communication may be sent by using another communication manner. The communication request is, for example, a communication request sent by the first terminal through Long Term Evolution (LTE), and of course, the first terminal is sent by Code Division Multiple Access (CDMA). Communication request. The specific embodiments of the present invention are not limited to the specific manifestation of the communication request, nor to the specific standard protocol for compliance with the communication request.

The value of the above-mentioned moving instruction may specifically be: moving or not moving, and it may be represented by one bit in the extension field in the communication request, for example, setting 1 to move, setting 0 to not moving, of course, in practical application. The above setting may be reversed. For example, setting 0 to move and setting 1 to not move, and the specific embodiment of the present invention does not limit the specific meaning of the value indicated above. Of course, in practical applications, other methods can also be used as an indication of moving, for example, carrying a special field of a set length, for example, 10 1, 10 0, 11 1 or 12 0, etc., only need the first The terminal and the second terminal can recognize each other.

Step S102: The first terminal receives the second terminal to send a communication response, where the communication response may include: an address used by the second terminal to store the file and a remaining space of the address;

The communication response sent by the second terminal received by the first terminal in the foregoing step S102 may be multiple communication responses. For example, in a specific implementation of a preferred embodiment of the present invention, the second terminal receives the communication sent by the second terminal. The response may be a communication response sent by the second terminal through Wireless Fidelity (WIFI). The structure and definition of the communication response may be referred to the specific definition in IEEE802.1, and details are not described herein. In another specific implementation of a preferred embodiment, the communication response sent by the second terminal received by the first terminal may be a communication response sent by the second terminal by using Bluetooth. Of course, in actual applications, other communications may also be used. The method sends the communication response, for example, the communication response sent by the first terminal through Long Term Evolution (LTE), and of course, the second terminal passes the code division multiple access (CDMA: Code Division Multiple Access, CDMA). ) The communication response sent. The specific embodiments of the present invention are not limited to the specific manifestation of the communication request, nor to the specific standard protocol for compliance with the communication request.

The address of the second terminal used to store the file and the remaining space of the address may be carried in the extension field of the communication response. In actual applications, the payload may also be carried in the payload of the communication response.

Step S103: The first terminal displays the address of the storage file and the remaining space corresponding to the address, and the first terminal receives the moving file selected by the user and the storage address of the moving file.

The manner in which the first terminal in the foregoing step S103 displays the address of the storage file and the remaining space corresponding to the address may be various, for example, displaying the address of the storage file and the remaining corresponding to the address by means of a list. The space, of course, can also be displayed by other means, for example, by a page, and of course, can also be displayed graphically. The specific embodiment of the present invention does not limit the specific manner of the above display.

In the above step S103, the manner in which the first terminal receives the moving file selected by the user and the storage address of the moving file may be various, for example, by receiving the voice file of the user, and then identifying the voice file to determine the moving file selected by the user and The storage address of the moving file may of course be selected in other ways, for example, by receiving the user's click position on the touch screen to determine the moving file selected by the user and the storage address of the moving file.

Step S104: The first terminal determines whether the moving file is smaller than the remaining space of the storage address of the moving file, and if the moving file is smaller than the remaining space of the storage address of the moving file, sends the moving file and the moving file to the second terminal. The identifier of the storage address.

The technical solution provided by the present invention acquires a storage address of the second terminal (ie, a new mobile phone) by receiving a communication response sent by the second terminal (including but not limited to: a mobile phone storage, an SD1 card, an SD2 card), and a corresponding address of the storage address. The remaining space, so as to provide users with corresponding choices, so it has the advantage of facilitating the user to select the storage path of the storage file and improve the user experience.

Please refer to FIG. 2. FIG. 2 is a schematic diagram of a terminal moving method according to another preferred embodiment of the present invention. The method is completed by a terminal. The method is as shown in FIG. 2, and includes the following steps:

Step S201: The communication request sent by the first terminal to the second terminal, where the communication request includes: an indication of moving;

The communication request sent by the first terminal to the second terminal in the foregoing step S201 may be a plurality of communication requests. For example, in a specific implementation of a preferred embodiment of the present invention, the communication request sent by the first terminal to the second terminal may be For a communication request sent by the first terminal through Wireless Fidelity (WIFI), the structure and definition of the communication request can be referred to the specific definition in IEEE802.1, and details are not described herein again. In another specific implementation of the embodiment, the communication request sent by the first terminal to the second terminal may be a communication request sent by the first terminal by using a Bluetooth, and of course, in an actual application, the communication may be sent by using another communication manner. The communication request is, for example, a communication request sent by the first terminal through Long Term Evolution (LTE), and of course, the first terminal is sent by Code Division Multiple Access (CDMA). Communication request. The specific embodiments of the present invention are not limited to the specific manifestation of the communication request, nor to the specific standard protocol for compliance with the communication request.

Step S202: The first terminal receives the second terminal to send a communication response, where the communication response may include: an address used by the second terminal to store the file and a remaining space of the address;

The communication response sent by the second terminal received by the first terminal in the foregoing step S202 may be multiple communication responses. For example, in a specific implementation of a preferred embodiment of the present invention, the second terminal receives the communication sent by the second terminal. The response may be a communication response sent by the second terminal through Wireless Fidelity (WIFI). The structure and definition of the communication response may be referred to the specific definition in IEEE802.1, and details are not described herein. In another specific implementation of a preferred embodiment, the communication response sent by the second terminal received by the first terminal may be a communication response sent by the second terminal by using Bluetooth. Of course, in actual applications, other communications may also be used. The method sends the communication response, for example, the communication response sent by the first terminal through Long Term Evolution (LTE), and of course, the second terminal passes the code division multiple access (CDMA: Code Division Multiple Access, CDMA). ) The communication response sent. The specific embodiments of the present invention are not limited to the specific manifestation of the communication request, nor to the specific standard protocol for compliance with the communication request.

Step S203: The first terminal displays the address of the storage file and the remaining space corresponding to the address, and the first terminal receives the moving file selected by the user and the storage address of the moving file.

The manner in which the first terminal in the foregoing step S203 displays the address of the storage file and the remaining space corresponding to the address may be various, for example, displaying the address of the storage file and the remaining corresponding to the address by means of a list. The space, of course, can also be displayed by other means, for example, by a page, and of course, can also be displayed graphically. The specific embodiment of the present invention does not limit the specific manner of the above display.

In the above step S203, the manner in which the first terminal receives the moving file selected by the user and the storage address of the moving file may be various, for example, by receiving the voice file of the user, and then identifying the voice file to determine the moving file selected by the user and The storage address of the moving file may of course be selected in other ways, for example, by receiving the user's click position on the touch screen to determine the moving file selected by the user and the storage address of the moving file.

Step S204: The first terminal determines whether the moving file is smaller than the remaining space of the storage address of the moving file, and if the moving file is less than the remaining space of the storage address of the moving file, the moving file is sent to the second terminal and the moving The identifier of the storage address of the file.

Step S205: The first terminal determines a backup policy according to the type of the moving file, and sends the backup policy to the second terminal.

The type of the moving file in the above step S205 may specifically be: a necessary moving file, an important moving file, and an ordinary moving file. Different types of moving files correspond to different backup strategies. For example, for a necessary moving file, the corresponding backup policy may be At least one backup is required. For important moving files, the corresponding backup strategy can be one, and one backup can be made. The backup strategy for ordinary moving files can be, and can not be backed up.

The confirmation method of the type of the above moving file may specifically be:

The type of moving files is determined according to the frequency of use of the user. For example, a file that needs to be used every day, such as an address book, is a necessary moving file because it is used frequently. For files that are not commonly used, such as photos, due to Its use frequency is relatively low, it belongs to ordinary moving files, for files that will be used frequently, such as video files.

Of course, in practical applications, the type of the moving file can also be determined by other means. For example, the first terminal displays the list of all moving files and the type of the moving file to the user, and receives the user's selection of the moving file type.

Referring to FIG. 3, FIG. 3 is a schematic diagram of a terminal moving device 300. The device is configured in a first terminal, and the device includes:

The sending unit 301 is configured to send a communication request to the second terminal, where the communication request includes: an indication of moving the home;

The receiving unit 302 is configured to receive, by the second terminal, a communication response, where the communication response includes: an address used by the second terminal to store the file and a remaining space of the address;

The processing unit 303 is configured to display an address of the storage file and a remaining space corresponding to the address The first terminal receives the moving file selected by the user and the storage address of the moving file; and determines whether the moving file is smaller than the remaining space of the storage address of the moving file, and if the moving file is smaller than the remaining space of the storage address of the moving file, Sending the moving file and the identification of the storage address of the moving file to the second terminal.

Optionally, the storage address specifically includes: a mobile phone storage or an SD card storage.

Optionally, the processing unit 303 is further configured to determine a backup policy according to the type of the moving file, and send the backup policy to the second terminal.

Optionally, the processing unit 303 is specifically configured to determine a type of the moving file according to the frequency of use of the user.

Optionally, the processing unit 303 is specifically configured to display to the user a list of all moving files and a type of the moving file, and receive the user's selection of the moving file type.

A specific embodiment of the present invention further provides a terminal, where the terminal includes the above-mentioned terminal moving file storage path selecting device 300.

It is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims instead All changes in the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim. In addition, it is to be understood that the word "comprising" does not exclude other elements or steps. A plurality of units or devices recited in the system claims can also be implemented by a unit or device by software or hardware. The first, second, etc. words are used to denote names and do not denote any particular order.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the invention. In this regard, each block of the flowchart or block diagram can represent a module, a program segment, or a portion of code that includes one or more of the Executable instructions. It should also be noted that in some alternative implementations, the functions noted in the blocks may also occur in a different order than that illustrated in the drawings. For example, two consecutive blocks may be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved. Also note that the box Each block of the figures and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified function or function, or Implemented in combination with computer instructions.

Referring to FIG. 4, an embodiment of the present invention further provides a terminal 400, including but not limited to: a smart phone, a smart watch, a tablet computer, a personal computer, a notebook computer, or a computer group, as shown in FIG. 4, the terminal 400 includes a processor 401, a memory 402, a transceiver 403, and a bus 404. The transceiver 403 is configured to transmit and receive data with and from an external device. The number of processors 401 in device 400 may be one or more. In some embodiments of the present application, processor 401, memory 402, and transceiver 403 may be connected by a bus system or other means. Apparatus 400 can be used to perform the method illustrated in FIG. For the meaning and examples of the terms involved in the embodiment, reference may be made to the corresponding description of FIG. 1. I will not repeat them here.

The program code is stored in the memory 402. The processor 401 is configured to call program code stored in the memory 402 for performing the steps as shown in FIG.

It should be noted that the processor 401 herein may be a processing component or a collective name of multiple processing components. For example, the processing component may be a central processing unit (CPU), an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application. For example, one or more digital signal processors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs).

The memory 403 may be a storage device or a collective name of a plurality of storage elements, and is used to store executable program code or parameters, data, and the like required for the application running device to operate. And the memory 403 may include random access memory (RAM), and may also include non-volatile memory such as a magnetic disk memory, a flash memory, or the like.

The bus 404 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 4, but it does not mean that there is only one bus or one type of bus.

The user equipment may further include an input and output device connected to the bus 404 for passing through the bus. The processor 401 and other parts are connected. The input/output device can provide an input interface for the operator, so that the operator can select the control item through the input interface, and can also be other interfaces through which other devices can be externally connected.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some communication interface, device or unit, and may be electrical, mechanical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. The scope is intended to be included within the scope of the claims and the description of the invention.

Claims

A data transfer method, characterized in that the method comprises the following steps:

a communication request sent by the first terminal to the second terminal, where the communication request includes: an indication of data transfer;

The first terminal receives the second terminal to send a communication response, where the communication response includes: an address used by the second terminal to store the file and a remaining space of the address;

The first terminal displays an address of the storage file and a remaining space corresponding to the address, and the first terminal receives the transfer file selected by the user and a storage address of the transfer file;

Determining, by the first terminal, whether the transfer file is smaller than a remaining space of a storage address of the transfer file, for example, if the transfer file is smaller than a remaining space of the storage address of the transfer file, sending the transfer file and the transfer file to the second terminal The identifier of the storage address.
The method according to claim 1, wherein the storage address comprises: a mobile phone storage address or an SD card storage address.
The method of claim 1, wherein the method further comprises:

The first terminal determines a backup policy according to the type of the transferred file, and sends the backup policy to the second terminal.
The method according to claim 3, wherein the determining, by the first terminal, the backup policy according to the type of the transfer file comprises:

Determine the type of transfer file based on the frequency of use.
The method according to claim 3, wherein the determining, by the first terminal, the backup policy according to the type of the transfer file comprises:

The first terminal displays to the user a list of all transferred files and the type of the transferred file, and receives the user's selection of the type of the transferred file.
The method of claim 1 wherein the indication of the data transfer is carried in an extension field of the communication request.
The method of claim 1 wherein said communication request carries a special field of a set length to indicate an indication of said data transfer.
The method according to claim 1, wherein said first terminal displays said deposit The address of the stored file and the remaining space corresponding to the address, including:

The first terminal displays the address of the storage file and the remaining space corresponding to the address in a list manner, a page manner, or a graphic manner.
The method according to claim 1, wherein the method further comprises: receiving, by the first terminal, a transfer file selected by a user and a storage address of the transfer file, including:

The first terminal receives the voice file, and identifies the voice file to determine a transfer file selected by the user and a storage address of the transfer file.
A data transfer device, wherein the device is configured in a first terminal, and the device includes:

a sending unit, configured to send a communication request to the second terminal, where the communication request includes: an indication of data transfer;

a receiving unit, configured to receive, by the second terminal, a communication response, where the communication response includes: an address used by the second terminal to store the file and a remaining space of the address;

a processing unit, configured to display an address of the storage file and a remaining space corresponding to the address, the first terminal receives the transfer file selected by the user and a storage address of the transfer file, and determines whether the transfer file is smaller than a storage address of the transfer file The remaining space, such as the transfer file being smaller than the remaining space of the storage address of the transfer file, sends the transfer file and the identifier of the storage address of the transfer file to the second terminal.
The device according to claim 10, wherein the storage address comprises: a mobile phone storage address or an SD card storage address.
The device of claim 10, wherein the processing unit is further configured to determine a backup policy according to the type of the transferred file, and send the backup policy to the second terminal.
The apparatus according to claim 12, wherein the processing unit is specifically configured to determine a type of the transfer file according to a frequency of use of the user.
The apparatus according to claim 12, wherein the processing unit is configured to display a list of all transferred files and a type of the transferred file to the user, and receive a user selection of the type of the transferred file.
The device of claim 8 wherein:

The sending unit, specifically for the indication of the data transfer, carries an extension in the communication request In the field.
The device of claim 8 wherein:

The sending unit is specifically configured to indicate that the data transfer is performed by a special field carrying a set length in the communication request.
The device of claim 8 wherein:

The processing unit is specifically configured to display an address of the storage file and a remaining space corresponding to the address in a list manner, a page manner, or a graphic manner.
A terminal, comprising: a processor, a memory; the processor is connected to the memory, the memory is used to store program code, and the processor is configured to invoke a program stored in the memory The code performs the method of any of claims 1-9.
A computer storage medium for storing a computer program, wherein the computer program causes a computer to perform the method of any one of claims 1-9.
A computer program product, comprising: a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform as claimed in any one of claims 1-9 The method described.