WO2018049934A1 - Data migration method and terminals - Google Patents

Abstract

The present invention provides a data migration method and terminals. The method comprises: a first terminal receives a data transmission request sent by a second terminal, wherein the data transmission request comprises an identifier of data to be transmitted; the first terminal determines a target storage path; the first terminal obtains an identifier of stored data in the target storage path; the first terminal matches the identifier of the data to be transmitted with the identifier of the stored data, to determine a successfully matched identifier; the first terminal backs up, to a preset area, data in the target storage path corresponding to the identifier of successful matching. Hence, the technical solution provided by the present invention can prevent data having the same identifier from being written over, so as to ensure user data security, thereby improving user experience.

Description

Method and terminal for data migration

The present invention claims the priority of the prior application entitled "A Method and Terminal for Data Migration", filed on September 14, 2016, the content of which is incorporated herein by reference. This.

Technical field

The present invention relates to the field of terminals, and in particular, to a data migration method and terminal.

Background technique

With the popularity of terminals (such as smart phones, wearable devices, tablets and other electronic devices), terminals have become an indispensable part of people's lives, so that people will carry terminals wherever they go.

But with the development of technology, terminal updates are fast. When a user starts a new terminal, it is often necessary to import the data in the old terminal into the new terminal for convenience.

Summary of the invention

The embodiment of the invention provides a data migration method and a terminal, which can prevent the same data from being overwritten due to misoperation, thereby ensuring user data security and thereby improving the user experience.

A first aspect of the embodiments of the present invention discloses a data migration method, where the method includes:

Receiving, by the first terminal, a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted;

Determining, by the first terminal, a target storage path;

Obtaining, by the first terminal, an identifier of the stored data in the target storage path;

The first terminal matches the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched;

The first terminal backs up data in the target storage path corresponding to the successfully matched identifier to a preset area.

A second aspect of the embodiments of the present invention discloses a data migration apparatus, including:

a receiving unit, configured to receive a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted;

a determining unit for determining a target storage path;

An obtaining unit, configured to acquire an identifier of the stored data in the target storage path;

a matching unit, configured to match an identifier of the data to be transmitted with an identifier of the stored data to determine an identifier that is successfully matched;

The backup unit is configured to back up data in the target storage path corresponding to the successfully matched identifier to the preset area.

A third aspect of the present invention discloses a terminal, where the terminal includes:

a memory storing executable program code;

a processor coupled to the memory;

The processor invokes the executable program code stored in the memory to perform the method of the first aspect.

A fourth aspect discloses a storage medium in which program code is stored, and when the program code processor is executed, the processor performs the following operations:

Receiving a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted;

Determine the target storage path;

Obtaining an identifier of the stored data in the target storage path;

Matching the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched;

Backing up the data in the target storage path corresponding to the successfully matched identifier to the preset area.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

FIG. 1 is a schematic flowchart of a method for data migration according to an embodiment of the present disclosure;

FIG. 1 is a network architecture diagram of a data migration system according to an embodiment of the present invention;

FIG. 1 is a schematic diagram of a data migration storage path according to an embodiment of the present invention;

2 is a schematic flowchart of another method for data migration according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a data migration apparatus according to an embodiment of the present disclosure;

4 is a schematic structural diagram of another data migration apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a physical device of a terminal according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a physical device of a mobile phone according to an embodiment of the present invention.

detailed description

The embodiment of the invention provides a data migration method and a terminal, which can prevent the same data from being overwritten due to misoperation, thereby ensuring user data security and thereby improving the user experience.

In the following, the technical solutions in the embodiments of the present invention will be clearly described in conjunction with the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are the present invention. Some embodiments, not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.

The terms "first", "second" and "third" and the like appearing in the present specification, the claims and the drawings are used to distinguish different objects and are not intended to describe a particular order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively Other steps or units inherent to these processes, methods, products or equipment.

A method for data migration is disclosed in an embodiment of the present invention, the method includes: receiving, by a first terminal, a data transmission request sent by a second terminal, where the data transmission request includes an identifier of data to be transmitted; Determining, by the first terminal, a target storage path; the first terminal acquiring an identifier of the stored data in the target storage path; the first terminal matching the identifier of the data to be transmitted with the identifier of the stored data And determining, by the first terminal, the data in the target storage path corresponding to the successfully matched identifier is backed up to the preset area.

Referring to FIG. 1, FIG. 1 is a data migration method according to an embodiment of the present invention. As shown in FIG. 1 , a method for data migration provided by an embodiment of the present invention includes the following content:

S101. The first terminal receives a data transmission request sent by the second terminal.

The first terminal and the second terminal may be electronic devices such as a smart phone, a tablet computer, and a smart wearable device.

It can be understood that the data transmission request may include an identifier of the data to be transmitted and a size of the data to be transmitted.

It can be understood that, as shown in FIG. 1-b, the network architecture interacts between the first terminal and the second terminal through a local area network, or may be performed through a wide area network.

It can be understood that the data transmission request may be an instruction request such as a voice request, a button, or the like.

In a specific implementation, the user can control the first terminal to complete the data transfer service by using the voice. For example, the first terminal can obtain the data transfer voice command input by the user through the built-in microphone, and step S102 can be performed.

The first terminal may establish a connection with the second terminal by using a mobile network, wifi, Bluetooth, infrared, or other communication connection manner, so as to obtain a data transmission request sent by the second terminal.

S102. The first terminal determines a target storage path.

The first terminal determines the target storage path, including: the first terminal acquires a storage operation in a preset time period; and if the storage operation in the preset time period is successful, determining the storage operation The storage path whose frequency is greater than the preset value is used; the storage path whose usage frequency is greater than the preset value is set as the target storage path.

For example, it is possible to obtain whether there is a storage operation within one week. If there is a storage operation within one week, then all the storage operations of the storage operation, and then determine which storage paths are used at a higher frequency, assuming that the preset value is 3 times, then the frequency of use A storage path larger than 3 times can be set as the target storage path. As shown in Figure 1-c, the number of storage paths of the storage operation can be counted. The storage path table is formed. For example, the number of uses corresponding to path a is 5; the number of times used by path b is 4; the number of times used by path c. For three times, it should be pointed out that the higher the frequency of use, the higher the probability that the storage path becomes the target storage path, and the higher the frequency of use, the higher the priority of the storage path. For example, if the disk capacity of the path is insufficient, consider whether the disk capacity of the path b meets the storage requirements.

The method further includes: after the setting, by the first terminal, the capacity and location of the area where the target storage path is located, the method further includes: determining, by the first terminal, the storage path of the target storage path The size of the data to be transmitted is determined whether the data to be transmitted can be completely saved. If the data to be transmitted cannot be saved, the first terminal prompts the user to reselect the target path.

The target storage path may be a folder in a storage space built in the first terminal, or may be a folder in the external storage device.

The external plug-in storage device may be, for example, an external plug-in memory card, a mobile hard disk, or the like.

S103. The first terminal acquires an identifier of the stored data in the target storage path.

The identifier of the stored data may be, for example, a name of a document, an icon, a picture, or the like.

It can be understood that each of the stored data has a one-to-one correspondence with its data identifier.

104. The first terminal matches an identifier of the data to be transmitted with an identifier of the stored data to determine an identifier that is successfully matched.

S105. The first terminal backs up data in the target storage path corresponding to the successfully matched identifier to a preset area.

The preset area may be a storage folder in a terminal that is stored by default by the terminal or a certain folder in the external storage device.

Optionally, the preset area may also be a storage area set by a user.

Optionally, before the first terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the method further includes: the first terminal acquiring the first terminal The utilization of all the partitions is set, and the partition whose utilization is less than the preset threshold is set as the target partition; the first terminal sets the pre-stored area under the directory of the target partition.

Optionally, after the first terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the method further includes: the first terminal sends a prompt to the user, where The prompting is used to store data to be transmitted by the second terminal; if receiving the determining instruction, the first terminal sends a transmission instruction to the second terminal.

It can be seen that, in the solution of the embodiment of the present invention, the first terminal receives the data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted; the first terminal determines the target storage path; The first terminal acquires an identifier of the stored data in the target storage path; the first terminal matches the identifier of the data to be transmitted with the identifier of the stored data to ensure And determining, by the first terminal, the data in the target storage path corresponding to the successfully matched identifier is backed up to the preset area. Therefore, by implementing the technical solution provided by the present invention, it is possible to prevent data with the same identification from being covered due to misoperation, thereby ensuring user data security and thereby improving the user experience.

Referring to FIG. 2, FIG. 2 is a data migration method according to an embodiment of the present invention. As shown in FIG. 2, a method for data migration provided by an embodiment of the present invention includes the following content:

S201. The first terminal receives a data transmission request sent by the second terminal.

The first terminal and the second terminal may be electronic devices such as a smart phone, a tablet computer, and a smart wearable device.

It can be understood that the data transmission request may include an identifier of the data to be transmitted and a size of the data to be transmitted.

It can be understood that the data transmission request may be an instruction request such as a voice request, a button, or the like.

In a specific implementation, the user can control the first terminal to complete the data transfer service by using the voice. For example, the first terminal can obtain the data transfer voice command input by the user through the built-in microphone, and step S202 can be performed.

The first terminal may establish a connection with the second terminal by using a mobile network, wifi, Bluetooth, infrared, or other communication connection manner, so as to obtain a data transmission request sent by the second terminal.

S202. The first terminal acquires a storage operation in a preset time period.

S203. If the storage operation in the preset time period is successful, determine a storage path in which the frequency of use is greater than a preset value, and set the storage path whose use frequency is greater than a preset value as a target storage. path;

The target storage path may be a folder in a storage space built in the first terminal, or may be a folder in the external storage device.

The external plug-in storage device may be, for example, an external plug-in memory card, a mobile hard disk, or the like.

S204. The first terminal determines, according to the capacity of the area where the target storage path is located, and the size of the data to be transmitted, whether the data to be transmitted can be completely saved.

It can be understood that, when the remaining storage capacity of the area where the target storage path is located is smaller than the size of the data to be transmitted, it is determined that the data to be transmitted cannot be completely saved. On the contrary When the remaining storage capacity of the area where the target storage path is located is greater than the size of the data to be transmitted, it is determined that the data to be transmitted can be completely saved.

S205. If the data to be transmitted cannot be saved, the first terminal prompts the user to reselect the target path.

The prompt may be a combination of one or more of a frame prompt, a signal light prompt, a vibration prompt, a voice prompt, and a ring tone prompt.

S206. The first terminal acquires an identifier of the stored data in the target storage path.

The identifier of the stored data may be, for example, a name of a document, an icon, a picture, or the like.

It can be understood that each of the stored data has a one-to-one correspondence with its data identifier.

S207. The first terminal matches the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched.

S208. The first terminal acquires the utilization rate of all the partitions in the first terminal, and sets a partition whose utilization is less than a preset threshold as a target partition.

The partition in the terminal is a partition of the disk by the terminal.

The utilization ratio of the partition is the ratio of the occupied space in the partition to the total space of the partition.

S209. The first terminal sets the pre-stored area in a directory of the target partition.

It can be understood that the pre-stored area can be one or more folders.

S210: The first terminal backs up data in the target storage path corresponding to the successfully matched identifier to a preset area.

S211. The first terminal sends a prompt to the user, where the prompt is used to store data to be transmitted by the second terminal.

The prompt may be a combination of one or more of a frame prompt, a signal prompt, a voice prompt, and a ring tone prompt.

S212. If receiving the determining instruction, the first terminal sends a transmission instruction to the second terminal.

It can be seen that the steps of determining the pre-stored area and the step of reselecting the target storage path are expanded in the solution of the embodiment of the present invention, so that the storage process can be smoothly performed and the balance of the data storage is ensured.

Referring to FIG. 3, FIG. 3 is a structure of a data migration apparatus according to an embodiment of the present invention. schematic diagram. As shown in FIG. 3, an embodiment of the present invention provides a data migration device 300, wherein the data migration device 300 can be an electronic device such as a smart phone, a tablet computer, or a smart wearable device. The terminal 300 includes a receiving unit 301, a determining unit 302, an obtaining unit 303, a matching unit 304, and a backup unit 305.

The receiving unit 301 is configured to receive a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted.

a determining unit 302, configured to determine a target storage path;

The obtaining unit 303 is configured to acquire an identifier of the stored data in the target storage path.

The matching unit 304 is configured to match the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched;

The backup unit 305 is configured to back up data in the target storage path corresponding to the successfully matched identifier to the preset area.

The receiving unit 301, the determining unit 302, the obtaining unit 303, the matching unit 304, and the backup unit 305 may be used to perform the methods described in steps S101 to S105 in Embodiment 1, and the details are described in Embodiment 1 for the method. Description, no longer repeat here.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of a data migration apparatus according to an embodiment of the present invention. As shown in FIG. 4, another data migration apparatus 400 according to an embodiment of the present invention may be an electronic device such as a smart phone, a tablet computer, or a smart wearable device. The data migration device 400 includes a receiving unit 401, a determining unit 402, an obtaining unit 403, a matching unit 404, a backup unit 405, a setting unit 406, a determining unit 407, a first prompting unit 408, a second prompting unit 409, and a transmitting unit 410.

The receiving unit 401 is configured to receive a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted;

a determining unit 402, configured to determine a target storage path;

Specifically, the determining unit 402 includes an obtaining subunit, a determining subunit, and a setting subunit;

The obtaining subunit is configured to acquire a storage operation in a preset time period, and the determining subunit is configured to determine, when the storage operation in the preset time period is successful, use the frequency in the storage operation to be greater than a storage path of the preset value; the setting subunit is further configured to set the storage path whose usage frequency is greater than a preset value as the target storage path.

The determining unit 407 is configured to determine the capacity of the area where the target storage path is located and the size of the data to be transmitted, and determine whether the data to be transmitted can be completely saved.

The first prompting unit 408 is configured to prompt the user to reselect the target path if the data to be transmitted cannot be saved.

An obtaining unit 403, configured to acquire an identifier of the stored data in the target storage path;

The matching unit 404 is configured to match the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched;

The obtaining unit 403 is further configured to acquire the utilization rate of all the partitions in the first terminal, and set a partition whose utilization is less than a preset threshold as a target partition; and a setting unit 406, configured to be in the directory of the target partition. The pre-stored area is set below.

The backup unit 405 is configured to back up data in the target storage path corresponding to the successfully matched identifier to the preset area.

a second prompting unit 409, configured to send a prompt to the user, where the prompt is used to store data to be transmitted by the second terminal;

The sending unit 410 is configured to send a transmission instruction to the second terminal if the determining instruction is received.

The receiving unit 401, the determining unit 402, the obtaining unit 403, the matching unit 404, the backup unit 405, the setting unit 406, the determining unit 407, the first prompting unit 408, the second prompting unit 409, and the sending unit 410 can be used to perform the implementation. The method described in the steps S201 to S212 in the second embodiment is described in detail in the description of the method in the embodiment 2, and details are not described herein again.

Referring to FIG. 5, in another embodiment of the present invention, a terminal is provided. The terminal 500 includes a CPU 501, a memory 502, and a bus 503. The terminal 500 can be an electronic device with a call function, such as a smart phone, a tablet computer, or a smart wearable device.

The CPU 501 executes a program that is stored in the memory 502 in advance, and the execution process specifically includes:

Receiving a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted;

Determine the target storage path;

Obtaining an identifier of the stored data in the target storage path;

Matching the identifier of the data to be transmitted with the identifier of the stored data to determine that the matching is successful Identification

Backing up the data in the target storage path corresponding to the successfully matched identifier to the preset area.

Optionally, before the data in the target storage path corresponding to the successfully matched identifier is backed up to the preset area, the performing process further includes:

Obtaining a utilization of all the partitions in the first terminal, and setting a partition whose utilization is less than a preset threshold as a target partition;

The pre-stored area is set under a directory of the target partition.

Optionally, the first terminal determines a target storage path, including:

Obtaining a storage operation within a preset time period;

If the storage operation in the preset time period is successful, determining that the storage path in the storage operation is greater than a preset value;

The storage path whose usage frequency is greater than a preset value is set as the target storage path.

Optionally, the data transmission request further includes a size of the data to be transmitted;

After the storage path whose usage frequency is greater than the preset value is set as the target storage path, the performing process further includes:

Determining, by the capacity of the area where the target storage path is located, and the size of the data to be transmitted, whether the data to be transmitted can be completely saved;

If the data to be transmitted cannot be saved all, the user is prompted to reselect the target path.

Optionally, after the first terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the method further includes:

Sending a prompt to the user, whether the prompt is used to store data to be transmitted by the second terminal;

If a determination command is received, a transmission instruction is sent to the second terminal.

It can be seen that, in the solution of the embodiment of the present invention, the first terminal receives the data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted; the first terminal determines the target storage path; Obtaining, by the first terminal, an identifier of the stored data in the target storage path; the first terminal matching the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched; The terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area. Therefore, by implementing the technical solution provided by the present invention, it is possible to prevent the data with the same identification from being covered due to misoperation, thereby ensuring the security of the user data, and further Improved user experience.

Please refer to FIG. 6. FIG. 6 is a block diagram showing a partial structure of a terminal-related mobile phone according to an embodiment of the present invention. Referring to FIG. 6, the mobile phone includes: a radio frequency (RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a sensor 650, an audio circuit 660, a wireless fidelity (WiFi) module 670, and a processor 680. And power supply 690 and other components. It will be understood by those skilled in the art that the structure of the handset shown in FIG. 6 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.

The following describes the components of the mobile phone in detail with reference to FIG. 6:

The RF circuit 610 can be used for receiving and transmitting information. Generally, RF circuit 610 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 610 can also communicate with the network and other devices via wireless communication. The above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.

The memory 620 can be used to store software programs and modules, and the processor 680 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 620. The storage device 620 can include a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function (such as a data migration function, a touch operation detection function, etc.), and the storage data area can be Stores data created based on the use of the mobile phone (such as storage path table data, etc.). Moreover, memory 620 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The input unit 630 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset. Specifically, the input unit 630 can include a fingerprint module 631 and other input devices 632. The fingerprint module 631 can collect fingerprint data of the user. Optionally, the fingerprint module 631 can include an optical fingerprint module, a capacitive fingerprint module, and a radio frequency fingerprint. Module. The fingerprint module 631 is taken as an example of a capacitive fingerprint module, and specifically includes a sensing electrode (n1 abnormal sensing electrodes and n2 normal sensing electrodes) and a signal processing circuit (such as an amplifying circuit and a noise suppression circuit) connected to the sensing electrode. , analog-to-digital conversion circuits, etc.). In addition to the fingerprint module 631, the input unit 630 can also include other input devices 632. In particular, other input devices 632 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

The display unit 640 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone. The display unit 640 can include a display screen 641. Alternatively, the display screen 641 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like. Although in FIG. 6, the fingerprint module 631 and the display screen 641 are two separate components to implement the input and input functions of the mobile phone, in some embodiments, the fingerprint module 631 can be integrated with the display screen 641. Realize the input and output functions of the phone.

The handset can also include at least one type of sensor 650, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 641 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 641 and/or when the mobile phone moves to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.

Audio circuit 660, speaker 661, and microphone 662 provide an audio interface between the user and the handset. The audio circuit 660 can transmit the converted electrical data of the received audio data to the speaker 761 for conversion to the sound signal output by the speaker 661. On the other hand, the microphone 662 converts the collected sound signal into an electrical signal by the audio circuit 660. After receiving, it is converted into audio data, and then processed by the audio data output processor 680, sent to the other mobile phone via the RF circuit 610, or outputted to the memory 620 for further processing.

WiFi is a short-range wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages and access streaming media through the WiFi module 670. It provides users with wireless broadband Internet access. ask. Although FIG. 6 shows the WiFi module 670, it can be understood that it does not belong to the essential configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the invention.

The processor 680 is the control center of the handset, and connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 620, and invoking data stored in the memory 620, executing The phone's various functions and processing data, so that the overall monitoring of the phone. Optionally, the processor 680 may include one or more processing units; preferably, the processor 680 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like. The modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 680.

The handset also includes a power source 690 (such as a battery) that supplies power to the various components. Preferably, the power source can be logically coupled to the processor 680 through a power management system to manage functions such as charging, discharging, and power management through the power management system.

Although not shown, the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.

In the foregoing embodiments shown in FIG. 1 and FIG. 2, each step method flow can be implemented based on the structure of the mobile phone.

In the foregoing embodiments shown in FIG. 3 and FIG. 4, each unit function can be implemented based on the structure of the mobile phone.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

In the several embodiments provided herein, it should be understood that the disclosed apparatus may be implemented in other ways. For example, 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 may be Integrate 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 interface, device or unit, and may be electrical 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 above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included 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 Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like. .

The above embodiments are only used to illustrate 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 embodiments are modified, or some of the technical features are replaced by equivalents; and the modifications or substitutions do not deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims (20)

A method for data migration, characterized in that the method comprises: Receiving, by the first terminal, a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted; Determining, by the first terminal, a target storage path; Obtaining, by the first terminal, an identifier of the stored data in the target storage path; The first terminal matches the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched; The first terminal backs up data in the target storage path corresponding to the successfully matched identifier to a preset area. The method according to claim 1, wherein the method further includes: before the first terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the method further includes: The first terminal acquires the utilization rate of all the partitions in the first terminal, and sets a partition whose utilization is less than a preset threshold as a target partition; The first terminal sets the pre-stored area under a directory of the target partition. The method according to claim 2, wherein the first terminal determines a target storage path, including: The first terminal acquires a storage operation within a preset time period; If the storage operation in the preset time period is successful, the first terminal determines a storage path in which the frequency of use in the storage operation is greater than a preset value; The first terminal sets the storage path whose usage frequency is greater than a preset value as a target storage path. The method according to claim 3, wherein the data transmission request further includes a size of data to be transmitted; After the storage path whose usage frequency is greater than the preset value is set as the target storage path, the method further includes: Determining, by the first terminal, a capacity of the area where the target storage path is located and a size of the data to be transmitted, determining whether the data to be transmitted can be completely saved; If the data to be transmitted cannot be saved all, the first terminal prompts the user to reselect the target path. The method according to any one of claims 1 to 4, wherein after the first terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the method further includes: The first terminal sends a prompt to the user, where the prompt is used to store data to be transmitted by the second terminal; And if the determining instruction is received, the first terminal sends a transmission instruction to the second terminal. The method according to claim 1, wherein the target storage path is a folder in a storage space built in the first terminal or a folder in an external storage device. A data migration device, comprising: a receiving unit, configured to receive a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted; a determining unit for determining a target storage path; An obtaining unit, configured to acquire an identifier of the stored data in the target storage path; a matching unit, configured to match an identifier of the data to be transmitted with an identifier of the stored data to determine an identifier that is successfully matched; The backup unit is configured to back up data in the target storage path corresponding to the successfully matched identifier to the preset area. The device according to claim 7, wherein said device further comprises a setting unit; The acquiring unit is further configured to acquire a utilization rate of all the partitions in the first terminal, and set a partition whose utilization is less than a preset threshold as a target partition; The setting unit is configured to set the pre-stored area under a directory of the target partition. The apparatus according to claim 8, wherein the determining unit comprises an obtaining subunit, a determining subunit, and a setting subunit; The acquiring subunit is configured to acquire a storage operation within a preset time period; Determining a subunit, configured to determine, if the storage operation in the preset time period is successful, determine a storage path whose frequency is greater than a preset value in the storage operation; The setting subunit is further configured to set the storage path whose use frequency is greater than a preset value as a target storage path. The device according to claim 9, wherein the data transmission request further includes a size of data to be transmitted; the terminal further includes a determining unit and a first prompting unit; The determining unit is configured to determine a capacity of the area where the target storage path is located and a size of the data to be transmitted, and determine whether the data to be transmitted can be completely saved. The first prompting unit is configured to prompt the user to reselect the target path if the data to be transmitted cannot be saved. The device according to any one of claims 7 to 10, wherein the device further comprises a second prompting unit and a transmitting unit; The second prompting unit is configured to send a prompt to the user, where the prompt is used to store data to be transmitted by the second terminal; The sending unit is configured to send a transmission instruction to the second terminal if receiving the determining instruction. The device according to claim 7, wherein the target storage path is a folder in a storage space built in the first terminal or a folder in an external storage device. A terminal, comprising: a memory storing executable program code; a processor coupled to the memory; The processor invokes the executable program code stored in the memory to perform the method of any one of claims 1 to 6. A storage medium, wherein the storage medium stores therein a program code, and when the program code processor is executed, the processor performs the following operations: Receiving a data transmission request sent by the second terminal, where the data transmission request includes an identifier of the data to be transmitted; Determine the target storage path; Obtaining an identifier of the stored data in the target storage path; Matching the identifier of the data to be transmitted with the identifier of the stored data to determine an identifier that is successfully matched; Backing up the data in the target storage path corresponding to the successfully matched identifier to the preset area. The medium according to claim 14, wherein the first terminal backs up data in the target storage path corresponding to the successfully matched identifier to the preset area, and the operation further includes: Obtaining a utilization of all the partitions in the first terminal, and setting a partition whose utilization is less than a preset threshold as a target partition; The pre-stored area is set under a directory of the target partition. The medium according to claim 15, wherein the first terminal determines a target storage path, including: Obtaining a storage operation within a preset time period; If the storage operation in the preset time period is successful, determining a storage path in which the frequency of use in the storage operation is greater than a preset value; The storage path whose usage frequency is greater than a preset value is set as the target storage path. The medium according to claim 16, wherein the data transmission request further includes a size of data to be transmitted; After the storage path whose usage frequency is greater than the preset value is set as the target storage path, the operation further includes: Determining, by the capacity of the area where the target storage path is located, and the size of the data to be transmitted, whether the data to be transmitted can be completely saved; If the data to be transmitted cannot be saved all, the user is prompted to reselect the target path. The medium according to any one of claims 14 to 17, wherein after the first terminal backs up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the operation further includes: Sending a prompt to the user, whether the prompt is used to store data to be transmitted by the second terminal; If a determination command is received, a transmission instruction is sent to the second terminal. The medium according to claim 14, wherein the target storage path is a folder in a storage space built in the first terminal or a folder in an external storage device. The medium according to claim 14, wherein before the backing up the data in the target storage path corresponding to the successfully matched identifier to the preset area, the operation further includes: Obtaining the utilization of all the partitions in the first terminal, and setting a partition whose utilization is less than a preset threshold as a target partition; setting the pre-stored area in a directory of the target partition.

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