CN107145572B - Data processing method, device, computer equipment and storage medium - Google Patents

Abstract

Embodiments of the present invention relate to a data processing method, apparatus, computer equipment, and storage medium. The above method includes: receiving a data cleaning instruction of an application; obtaining file information corresponding to the data to be cleaned according to the data cleaning instruction; detecting whether the data to be cleaned includes the data to be synchronized according to the file information; The data to be synchronized is synchronized to the server; the data to be cleaned is deleted. The above data processing method, device, computer equipment and storage medium can avoid the situation of data loss when the application performs data cleaning.

Description

Data processing method, device, computer equipment and storage medium

technical field

The present invention relates to the field of computer technology, and in particular, to a data processing method, device, computer equipment and storage medium.

Background technique

With the development of Internet technology, more and more applications appear on the market to meet the various needs of users in daily life. A user installs an application on a mobile terminal such as a smartphone, tablet computer, etc., and uses it. During the use of the application, a large amount of application data is often generated. In the traditional method, when the user needs to clean up the data of the application, the cleaned data will be deleted from the terminal, which may cause the loss of some important data.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a data processing method, apparatus, computer equipment, and storage medium, which can avoid data loss when an application performs data cleaning.

A data processing method comprising:

Receive data cleaning instructions from the application;

Obtain file information corresponding to the data to be cleaned according to the data cleaning instruction;

Detecting whether the data to be cleaned includes data to be synchronized according to the file information;

If included, synchronize the data to be synchronized to the server;

Delete the data to be cleaned.

In one embodiment, the acquiring file information corresponding to the data to be cleaned according to the data cleaning instruction includes:

Obtain the application identifier according to the data cleaning instruction;

The change time of each file corresponding to the data to be cleaned is read from the specified folder according to the application identifier.

In one embodiment, the detecting, according to the file information, whether the data to be cleaned includes data to be synchronized includes:

Obtain historical synchronization records according to the application identifier;

If the historical synchronization record is not empty, read the last synchronization time from the historical synchronization record;

comparing the change time of each file corresponding to the data to be cleaned up with the last synchronization time;

If the change time of the file is later than the last synchronization time, it is determined that the file whose change time is later than the last synchronization time is the data to be synchronized.

In one embodiment, the detecting, according to the file information, whether the data to be cleaned includes data to be synchronized includes:

Read the specific marker bits in each file corresponding to the data to be cleaned according to the file information, and determine whether the specific marker bits are preset labels;

If it is a preset tag, it is determined that the file whose specific mark bit is the preset tag is the data to be synchronized.

In one of the embodiments, if the data is included, synchronizing the data to be synchronized to the server includes:

Get the server ID;

Establish a link according to the server identifier, and log in to the corresponding server through the link;

The data to be synchronized is encapsulated into a message according to a preset format, and the message is sent to the server.

A data processing device, comprising:

The receiving module is used to receive the data cleaning instruction of the application;

an information acquisition module, configured to acquire file information corresponding to the data to be cleaned according to the data cleaning instruction;

a detection module, configured to detect whether the data to be cleaned includes data to be synchronized according to the file information;

a synchronization module, configured to synchronize the to-be-synchronized data to the server if the to-be-cleaned data includes the to-be-synchronized data;

A deletion module is used to delete the data to be cleaned.

In one embodiment, the information acquisition module includes:

an application identifier acquiring unit, configured to acquire an application identifier according to the data cleaning instruction;

A change time reading unit, configured to read the change time of each file corresponding to the data to be cleaned from the specified folder according to the application identifier.

In one embodiment, the detection module includes:

a record acquiring unit, configured to acquire historical synchronization records according to the application identifier;

a synchronization time reading unit, configured to read the last synchronization time from the historical synchronization record if the historical synchronization record is not empty;

a comparison unit, configured to compare the change time of each file corresponding to the data to be cleaned up with the last synchronization time;

A first determining unit, configured to determine a file whose change time is later than the last synchronization time as data to be synchronized if the change time of the file is later than the last synchronization time.

In one embodiment, the detection module includes:

a judging unit, configured to read a specific marker bit in each file corresponding to the data to be cleaned according to the file information, and determine whether the specific marker bit is a preset label;

The second determining unit is configured to, if it is a preset tag, determine that the file whose specific tag bit is the preset tag is the data to be synchronized.

In one embodiment, the synchronization module includes:

The server identification obtaining unit is used to obtain the server identification;

a establishing unit for establishing a link according to the server identifier, and logging in to a corresponding server through the link;

A sending unit, configured to encapsulate the data to be synchronized into a message according to a preset format, and send the message to the server.

A computer device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the above-described method when executing the program.

A computer-readable storage medium having a computer program stored thereon, the computer program implementing the method as described above when executed by a processor.

The above data processing method, device, computer equipment and storage medium receive a data cleaning instruction from an application, obtain file information corresponding to the data to be cleaned according to the data cleaning instruction, and detect whether the data to be cleaned includes data to be synchronized according to the file information. If it is included, after synchronizing the data to be synchronized to the server, delete the data to be cleaned, which can avoid data loss when the application performs data cleaning.

Description of drawings

Fig. 1 is the application scene diagram of the data processing method in one embodiment;

2 is a block diagram of a terminal in one embodiment;

3 is a schematic flowchart of a data processing method in one embodiment;

4 is a schematic flowchart of obtaining file information in one embodiment;

5 is a schematic flowchart of detecting whether data to be cleaned includes data to be synchronized in one embodiment;

6 is a schematic flowchart of detecting whether data to be cleaned includes data to be synchronized in another embodiment;

7 is a schematic flowchart of synchronizing data to be synchronized to a server in one embodiment;

8 is a block diagram of a data processing apparatus in one embodiment;

9 is a block diagram of an information acquisition module in one embodiment;

Figure 10 is a block diagram of a detection module in one embodiment;

11 is a block diagram of a detection module in another embodiment;

Figure 12 is a block diagram of a synchronization module in one embodiment;

Figure 13 is a block diagram of a computer device in one embodiment.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

FIG. 1 is an application scenario diagram of a data processing method in one embodiment. As shown in FIG. 1 , the terminal 10 and the server 20 are connected through a network. The terminal 10 receives the data cleaning instruction of the application, obtains file information corresponding to the data to be cleaned according to the data cleaning instruction, and detects whether the data to be cleaned includes the data to be synchronized according to the file information, and if so, synchronizes the data to be synchronized to the server 20 . After the data synchronization is completed, the terminal 10 deletes the data to be cleaned.

Figure 2 is a block diagram of a terminal in one embodiment. As shown in FIG. 2 , the terminal includes a processor, a non-volatile storage medium, an internal memory and a network interface, a display screen and an input device connected through a system bus. The non-volatile storage medium of the terminal stores an operating system and computer-executable instructions, and the computer-executable instructions are executed by the processor to implement a data processing method provided in the embodiments of the present application. The processor is used to provide computing and control capabilities to support the operation of the entire terminal. Internal memory in the terminal provides an environment for the execution of computer readable instructions in the non-volatile storage medium. The network interface is used for network communication with the server, such as sending data to be synchronized to the server. The display screen of the terminal can be a liquid crystal display screen or an electronic ink display screen, etc., and the input device can be a touch layer covered on the display screen, a button, a trackball or a touchpad set on the terminal shell, or an external device. Keyboard, trackpad or mouse, etc. The terminal may be a mobile phone, a tablet computer, a personal digital assistant or a wearable device, or the like. Those skilled in the art can understand that the structure shown in FIG. 2 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the terminal to which the solution of the present application is applied. More or fewer components are shown in the figures, either in combination or with different arrangements of components.

As shown in Figure 3, in one embodiment, a data processing method is provided, comprising the following steps:

Step S310, receiving a data cleaning instruction of the application.

The user can select an application to perform data cleaning by triggering the screen of the terminal. Data cleaning can be to delete part of the data of the application from the terminal, or to uninstall the application and delete all the data of the application. The operation of deleting the program files and folders of the application from the storage medium and deleting the related data from the registry releases the disk space occupied by the application and makes the application no longer exist in the operating system. When the terminal screen captures the performed data cleaning operation, the terminal receives the data cleaning instruction of the application. Further, the data cleaning operation may include directly clicking and selecting files in the application to delete data, or selecting data categories in the application, such as cached data, picture data, audio data, etc. to delete, and may also include directly clicking and selecting the uninstallation of the application. options, drag the application out of the screen interface of the terminal, or select the application to uninstall through a third-party application management program.

Step S320: Acquire file information corresponding to the data to be cleaned according to the data cleaning instruction.

The terminal receives the data cleaning instruction generated according to the data cleaning operation, and obtains the application identifier for data cleaning according to the data cleaning instruction. The terminal can obtain the file information of each file corresponding to the data to be cleaned according to the application identifier, and each file corresponding to the data to be cleaned can include the data file and resource file to be cleaned, wherein the data file refers to the database used for storing data File, resource file refers to the file from which the required resources can be read. The read resources can be pictures, audio, video and text resources, etc. The file information can include the file name, creation time, modification time, size and file type, etc.

In one embodiment, the terminal may read the file information of each file corresponding to the data to be cleaned in the application from the specified folder according to the application identifier. The specified folder can be a folder used to store each file of the application for data cleaning, and the terminal can determine the file storage path of the application according to the application identifier, and obtain records from the folder storing each file of the application according to the file storage path. file, and read the file information of each file corresponding to the data to be cleaned from the record file. The designated folder may also be a folder specially used to store the file information records of each application on the terminal. In the designated folder, the file information of different applications may be recorded in different files respectively, and the recorded files are recorded according to the application identifier. The information file is named, the terminal can query the corresponding record file in the specified folder according to the application identifier, and read the file information of each file corresponding to the data to be cleaned from the corresponding record file, and the specified folder can also be used. It may be other folders, but is not limited to this.

Step S330 , according to the file information, it is detected whether the data to be cleaned contains data to be synchronized, if yes, go to step S340 , if not, go to step S350 .

Data synchronization means that two or more computer devices maintain the integrity and unity of data and realize information sharing. The terminal can detect whether the data to be cleaned includes data to be synchronized according to the acquired file information, where the data to be synchronized refers to the data that needs to be synchronized but has not been synchronized. If the data to be cleaned includes the data to be synchronized, the terminal can synchronize the data to be synchronized to the server; if the data to be cleaned does not contain the data to be synchronized, the terminal can directly delete the data to be cleaned.

In step S340, the data to be synchronized is synchronized to the server, and then step S350 is performed.

In one embodiment, the terminal and the server realize data synchronization to ensure the data unity between the terminal and the server, which may be real-time data synchronization or asynchronous data transmission, wherein real-time data synchronization refers to data generation or modification When the terminal communicates directly with the server, the data is synchronized; asynchronous data transmission refers to first storing the generated or modified data locally in the terminal, and transmitting the newly generated or modified data to the server at regular intervals to realize data synchronization.

In this embodiment, the terminal can choose asynchronous data transmission to realize data synchronization with the server, and the terminal can detect, according to the file information, whether each file corresponding to the data to be cleaned is between the last synchronization and the receipt of the data cleaning instruction. The newly generated file or the modified file, if so, can determine the newly generated file or the modified file as the data to be synchronized, and synchronize the data to be synchronized to the server. Further, the terminal can realize data synchronization by means of full synchronization or incremental synchronization. Full synchronization refers to transferring all newly generated or modified files to the server for synchronization at one time, and incremental synchronization refers to The files and the changed data in the modified files are transmitted to the server for synchronization. The incremental synchronization can reduce the amount of data transmission and speed up the synchronization.

In one embodiment, when the terminal detects that the data to be cleaned contains the data to be synchronized, the terminal can prompt the included data to be synchronized on the screen, and the user can confirm whether to synchronize the data to be synchronized to the server. When commanded, the data to be synchronized is synchronized to the server.

Step S350, delete the data to be cleaned.

After the terminal synchronizes the data to be synchronized to the server, the data to be cleaned can be deleted.

In the above data processing method, a data cleaning instruction from an application is received, file information corresponding to the data to be cleaned is obtained according to the data cleaning instruction, and according to the file information, it is detected whether the data to be cleaned contains the data to be synchronized, and if so, the data to be synchronized is synchronized. After the data is sent to the server, the data to be cleaned can be deleted to avoid data loss when the application performs data cleaning.

As shown in Figure 4, in one embodiment, step S320 obtains file information corresponding to the data to be cleaned according to the data cleaning instruction, including the following steps:

Step S402, obtaining an application identifier according to the data cleaning instruction.

The terminal receives the data cleaning instruction generated according to the data cleaning operation, and obtains the application identifier for data cleaning according to the data cleaning instruction.

Step S404: Read the change time of each file corresponding to the data to be cleaned from the specified folder according to the application identifier.

The terminal can read the change time of each file in the application corresponding to the data to be cleaned from the specified folder according to the application ID, where the change time refers to the time when the data of the file was last changed. The time is the creation time of the file. If the file has a modification time, the modification time is the last modification time of the file.

As shown in FIG. 5, in one embodiment, step S330 detects whether the data to be cleaned contains data to be synchronized according to the file information, including the following steps:

Step S502, obtaining a historical synchronization record according to the application identifier.

The terminal can query from the folder or database storing the historical synchronization record according to the application identifier whether the application for data cleaning has a corresponding historical synchronization record, wherein the historical synchronization record may include the synchronization time, synchronization server information, the name of the synchronization data, size and type, etc.

Step S504, if the historical synchronization record is not empty, read the last synchronization time from the historical synchronization record.

If the terminal queries the corresponding historical synchronization record according to the application ID, and the returned result is empty, indicating that the application performing data cleaning has no corresponding historical synchronization record, the terminal can directly delete the data to be cleaned. If the returned result is not empty, the terminal Get the historical synchronization record of the application, and read the last synchronization time of the record from the historical synchronization record.

Step S506, compare the change time of each file corresponding to the data to be cleaned up with the last synchronization time.

The terminal can compare the change time of each file corresponding to the data to be cleaned with the last synchronization time read, and detect between the last synchronization and the receipt of the data cleaning instruction by the terminal, in each file corresponding to the data to be cleaned. Whether there is a newly generated file or a modified file, if the change time of the file is later than the last synchronization time, it means that the file is a newly generated or modified file between the last synchronization and the terminal receiving the data cleaning instruction, which can be determined. This file is the data to be synchronized.

Step S508, if the change time of the file is later than the last synchronization time, it is determined that the file whose change time is later than the last synchronization time is the data to be synchronized.

In this embodiment, the change time of each file corresponding to the data to be cleaned can be compared with the last synchronization time of the application, and it is determined that the file whose change time is later than the last synchronization time is the data to be synchronized, and the data to be synchronized After the data is synchronized to the server, delete the data to be cleaned, which can avoid data loss when the application performs data cleaning.

As shown in FIG. 6, in one embodiment, step S330 detects whether the data to be cleaned contains data to be synchronized according to the file information, including the following steps:

Step S602: Read specific flag bits in each file corresponding to the data to be cleaned according to the file information.

The terminal can read the specific flag bits of each file corresponding to the data to be cleaned one by one according to the recorded file information. In one embodiment, the user can preset data that needs to be synchronized for applications installed on the terminal. For example, for an instant messaging application, setting chat records as synchronization data, the chat records generated by the instant messaging application will be synchronized to the server for storage. The specific marker bit can be used to mark whether the file is the data that needs to be synchronized. When there is preset data that needs to be synchronized in the application file, a corresponding label can be added to the specific marker bit. The terminal can also be set, for the data that needs to be synchronized, the synchronized and unsynchronized data can be respectively added with different tags in the specific marker. For example, the specific marker can be preset as DS_1 to indicate synchronized data. Setting the specific flag bit as DS_0 indicates data that needs to be synchronized but not synchronized, and pre-setting the specific flag bit as N_DS indicates data that does not need to be synchronized, but it is not limited to this.

Step S604, it is judged whether the specific mark bit is a preset label, if yes, go to step S606, if not, go to step S608.

The terminal reads the specific mark bits of each file corresponding to the data to be cleaned one by one, and judges whether the specific mark bits are a preset tag, and the preset tag refers to a tag used to represent data that needs to be synchronized but not synchronized, For example, DS_0 in the above. If a specific tag bit in the file is a preset tag, the terminal can determine the file as the data to be synchronized.

Step S606, it is determined that the file whose specific tag bit is the preset tag is the data to be synchronized.

Step S608, it is determined that the file whose specific tag bit is not the preset tag is not the data to be synchronized.

In this embodiment, the data to be synchronized can be determined according to the specific flag bits of each file corresponding to the data to be cleaned, and after the data to be synchronized is synchronized to the server, the data to be cleaned is deleted, which can avoid data loss when the application performs data cleaning Case.

As shown in FIG. 7, in one embodiment, step S340 synchronizes the data to be synchronized to the server, including the following steps:

Step S702, acquiring the server identifier.

The terminal can obtain the server identifier of data synchronization, wherein the server identifier can be one of the IP (Internet Protocol, network protocol) address of the server, the MAC (Media Access Control, media intervention control layer) address or the server name, serial number, etc. variety.

Step S704, establish a link according to the server identifier, and log in to the corresponding server through the link.

The terminal can establish a link with the server according to the server identifier, and the link can be a link such as HTTP (HyperTextTransfer Protocol, hypertext transfer protocol), HTTPS (Hyper Text Transfer Protocol overSecure Socket Layer, hypertext transfer protocol secure version), but is not limited to this. The terminal can log in to the corresponding server through the established link according to the preset account, password and other information, wherein the account can be fixed identification information such as the terminal's IMEI (International Mobile Equipment Identity, international mobile equipment identity), MAC address, etc. It can be a string consisting of one or more of numbers, letters or symbols, etc. set by the user.

Step S706: Encapsulate the data to be synchronized into a message according to a preset format, and send the message to the server.

The terminal can encapsulate the data to be synchronized into a message according to the link type established with the server and a preset format matching the link type. For example, if the link is an HTTP link, the data to be synchronized can be encapsulated according to the HTTP data transmission format. , and send the encapsulated message to the server. After receiving the message sent by the terminal, the server parses the message to obtain the data to be synchronized, and searches the database for files that need to be updated and synchronized according to the file information corresponding to the data to be synchronized, and performs synchronization.

In this embodiment, a link can be established with the server, and the data to be synchronized in the data to be cleaned is synchronized to the corresponding server, which can avoid the situation of data loss when the application performs data cleaning.

As shown in FIG. 8 , in one embodiment, a data processing apparatus 800 is provided, including a receiving module 810 , an information acquisition module 820 , a detection module 830 , a synchronization module 840 and a deletion module 850 .

The receiving module 810 is configured to receive a data cleaning instruction of an application.

The information obtaining module 820 is configured to obtain file information corresponding to the data to be cleaned according to the data cleaning instruction.

The detection module 830 is configured to detect whether the data to be cleaned includes the data to be synchronized according to the file information.

The synchronization module 840 is configured to synchronize the to-be-synchronized data to the server if the to-be-cleaned data includes the to-be-synchronized data.

The deletion module 850 is used to delete the data to be cleaned.

The above data processing device receives the data cleaning instruction of the application, obtains file information corresponding to the data to be cleaned according to the data cleaning instruction, and detects whether the data to be cleaned contains the data to be synchronized according to the file information, and if so, synchronizes the data to be synchronized. After the data is sent to the server, the data to be cleaned can be deleted to avoid data loss when the application performs data cleaning.

As shown in FIG. 9 , in one embodiment, the information obtaining module 820 includes an application identification obtaining unit 822 and a change time reading unit 824 .

The application identifier acquiring unit 822 is configured to acquire the application identifier according to the data cleaning instruction.

The change time reading unit 824 is configured to read the change time of each file corresponding to the data to be cleaned from the specified folder according to the application identifier.

As shown in FIG. 10 , in one implementation, the detection module 830 includes a record acquisition unit 832 , a synchronization time reading unit 834 , a comparison unit 836 and a first determination unit 838 .

The record acquiring unit 832 is configured to acquire historical synchronization records according to the application identifier.

The synchronization time reading unit 834 is configured to read the last synchronization time from the historical synchronization record if the historical synchronization record is not empty.

The comparing unit 836 is configured to compare the change time of each file corresponding to the data to be cleaned up with the last synchronization time.

The first determining unit 838 is configured to, if the change time of the file is later than the last synchronization time, determine that the file whose change time is later than the last synchronization time is the data to be synchronized.

In this embodiment, the change time of each file corresponding to the data to be cleaned can be compared with the last synchronization time of the application, and it is determined that the file whose change time is later than the last synchronization time is the data to be synchronized, and the data to be synchronized After the data is synchronized to the server, delete the data to be cleaned, which can avoid data loss when the application performs data cleaning.

As shown in FIG. 11 , in one embodiment, the detection module 830 includes a determination unit 831 and a second determination unit 833 .

The judging unit 831 is configured to read a specific marker bit in each file corresponding to the data to be cleaned according to the file information, and determine whether the specific marker bit is a preset label.

The second determining unit 833 is configured to, if it is a preset tag, determine that the file whose specific tag bit is the preset tag is the data to be synchronized.

In this embodiment, the data to be synchronized can be determined according to the specific flag bits of each file corresponding to the data to be cleaned, and after the data to be synchronized is synchronized to the server, the data to be cleaned is deleted, which can avoid data loss when the application performs data cleaning Case.

As shown in FIG. 12 , in one embodiment, the synchronization module 840 includes a server identification acquiring unit 842 , a establishing unit 844 and a sending unit 846 .

The server identification obtaining unit 842 is configured to obtain the server identification.

The establishing unit 844 is configured to establish a link according to the server identifier, and log in to the corresponding server through the link.

The sending unit 846 is configured to encapsulate the data to be synchronized into a message according to a preset format, and send the message to the server.

In this embodiment, a link can be established with the server, and the data to be synchronized in the data to be cleaned is synchronized to the corresponding server, which can avoid the situation of data loss when the application performs data cleaning.

The embodiment of the present invention also provides a computer device. As shown in FIG. 13 , for the convenience of description, only the part related to the embodiment of the present invention is shown. For specific technical details that are not disclosed, please refer to the method part of the embodiment of the present invention. The computer device can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales, a sales terminal), a vehicle-mounted computer, a wearable device, etc. The computer device is a mobile phone as an example :

FIG. 13 is a block diagram of a partial structure of a mobile phone related to a computer device provided by an embodiment of the present invention. 13 , the mobile phone includes: a radio frequency (RF) circuit 1310 , a memory 1320 , an input unit 1330 , a display unit 1340 , a sensor 1350 , an audio circuit 1360 , a WiFi module 1370 , a processor 1380 , and a power supply 1390 . Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 13 does not constitute a limitation on the mobile phone, and may include more or less components than shown, or combine some components, or arrange different components.

The RF circuit 1310 can be used for receiving and sending signals during sending and receiving of information or during a call. After receiving the downlink information of the base station, it can be processed by the processor 1380; it can also send the uplink data to the base station. Typically, the RF circuit 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 1310 may also communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to GSM, General Packet Radio Service (GPRS), CDMA, Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (Long Term Evolution, LTE)), email, Short Messaging Service (Short Messaging Service, SMS), etc.

The memory 1320 can be used to store software programs and modules, and the processor 1380 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 1320 . The memory 1320 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as an application program for a sound playback function, an application program for an image playback function, etc.), etc.; The data storage area may store data (such as audio data, address book, etc.) created according to the usage of the mobile phone, and the like. Additionally, memory 1320 may include high-speed random access memory, and may 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 1330 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the mobile phone 1300 . Specifically, the input unit 1330 may include a touch panel 1332 and other input devices 1334 . The touch panel 1332, which may also be referred to as a touch screen, collects the user's touch operations on or near it (such as the user using a finger, a stylus, or any suitable object or accessory on or near the touch panel 1332). operation), and drive the corresponding connection device according to the preset program. In one embodiment, the touch panel 1332 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 1380, and can receive the command sent by the processor 1380 and execute it. In addition, the touch panel 1332 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. Besides the touch panel 1332 , the input unit 1330 may also include other input devices 1334 . Specifically, other input devices 1334 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), and the like.

The display unit 1340 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 1340 may include a display panel 1342 . In one embodiment, the display panel 1342 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like. In one embodiment, the touch panel 1332 may cover the display panel 1342. When the touch panel 1332 detects a touch operation on or near it, it transmits the touch operation to the processor 1380 to determine the type of the touch event, and then the processor 1380 determines the type of the touch event according to the The type of touch event provides a corresponding visual output on display panel 1342. Although in FIG. 13, the touch panel 1332 and the display panel 1342 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 1332 and the display panel 1342 can be integrated to form a Realize the input and output functions of the mobile phone.

Cell phone 1300 may also include at least one sensor 1350, such as light sensors, motion sensors, 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 panel 1342 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 1342 and/or when the mobile phone is moved to the ear. or backlight. Motion sensors can include acceleration sensors, which can detect the magnitude of acceleration in all directions, and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the posture of mobile phones (such as switching between horizontal and vertical screens), and vibration recognition related functions (such as Pedometer, tapping), etc.; in addition, the mobile phone can also be equipped with other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc.

Audio circuitry 1360, speaker 1362, and microphone 1364 may provide an audio interface between the user and the cell phone. The audio circuit 1360 can convert the received audio data into an electrical signal, and transmit it to the speaker 1362, and the speaker 1362 converts it into a sound signal for output; on the other hand, the microphone 1364 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 1360 After receiving, it is converted into audio data, and then the audio data is processed by the output processor 1380, and can be sent to another mobile phone via the RF circuit 1310, or the audio data can be output to the memory 1320 for subsequent processing.

WiFi is a short-distance 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 1370. It provides users with wireless broadband Internet access.

The processor 1380 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 1320, and calling the data stored in the memory 1320. Various functions of the mobile phone and processing data, so as to monitor the mobile phone as a whole. In one embodiment, the processor 1380 may include one or more processing units. In one embodiment, the processor 1380 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface and application programs, etc.; the modem processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1380.

The mobile phone 1300 also includes a power supply 1390 (such as a battery) for supplying power to various components. Preferably, the power supply 1390 can be logically connected to the processor 1380 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. .

In one embodiment, the mobile phone 1300 may further include a camera, a Bluetooth module, and the like.

In this embodiment of the present invention, the above-mentioned data processing method is implemented when the processor 1380 included in the mobile terminal executes the computer program stored in the memory.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, implements the above-mentioned data processing method.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims (12)

1. A data processing method, comprising:

receiving a data cleaning instruction of an application when a user unloads the application by triggering a screen of a terminal;

acquiring file information corresponding to the data to be cleaned according to the data cleaning instruction;

detecting whether the data to be cleaned contains data to be synchronized according to the file information;

if yes, the data to be synchronized is synchronized to a server in real time or asynchronously transmitted to the server;

detecting whether each file corresponding to the data to be processed contains a newly generated file or a modified file from last synchronization to data cleaning instruction receiving according to the file information, if so, determining the newly generated file or the modified file as the data to be synchronized, and synchronizing the data to be synchronized to a server in real time or asynchronously transmitting the data to be synchronized to the server;

and deleting the data to be cleaned.

2. The method according to claim 1, wherein the obtaining file information corresponding to the data to be cleaned according to the data cleaning instruction comprises:

acquiring an application identifier according to the data cleaning instruction;

and reading the change time of each file corresponding to the data to be cleaned from the specified folder according to the application identifier.

3. The method according to claim 2, wherein the detecting whether the data to be cleaned includes data to be synchronized according to the file information comprises:

acquiring a history synchronous record according to the application identifier;

if the historical synchronous record is not empty, reading the last synchronous time from the historical synchronous record;

comparing the change time of each file corresponding to the data to be cleaned with the last synchronization time;

and if the change time of the file is later than the last synchronization time, determining the file with the change time later than the last synchronization time as the data to be synchronized.

4. The method according to claim 1, wherein the detecting whether the data to be cleaned includes data to be synchronized according to the file information comprises:

reading specific mark positions in each file corresponding to the data to be cleaned according to the file information, and judging whether the specific mark positions are preset labels;

and if the label is a preset label, determining that the file with the specific mark bit as the preset label is the data to be synchronized.

5. The method according to any one of claims 1 to 4, wherein the synchronizing the data to be synchronized to the server in real time or the asynchronously transmitting the data to be synchronized to the server comprises:

acquiring a server identifier;

establishing a link according to the server identification, and logging in a corresponding server through the link;

and encapsulating the data to be synchronized into a message according to a preset format, and sending the message to the server.

6. A data processing apparatus, comprising:

the receiving module is used for receiving a data cleaning instruction of the application when the user unloads the application through a screen of the trigger terminal;

the information acquisition module is used for acquiring file information corresponding to the data to be cleaned according to the data cleaning instruction;

the detection module is used for detecting whether the data to be cleaned contains the data to be synchronized according to the file information;

the synchronization module is used for synchronizing the data to be synchronized to a server in real time or asynchronously transmitting the data to be synchronized to the server if the data to be cleaned comprises the data to be synchronized;

the deleting module is used for deleting the data to be cleaned;

the detection module is further configured to detect whether each file corresponding to the data to be processed includes a newly generated file or a modified file from last synchronization to reception of the data cleaning instruction according to the file information, determine the newly generated file or the modified file as the data to be synchronized if the file includes the newly generated file or the modified file, and synchronize the data to be synchronized to the server in real time or asynchronously transmit the data to be synchronized to the server.

7. The apparatus of claim 6, wherein the information obtaining module comprises:

the application identifier acquisition unit is used for acquiring an application identifier according to the data cleaning instruction;

and the change time reading unit is used for reading the change time of each file corresponding to the data to be cleaned from the specified folder according to the application identification.

8. The apparatus of claim 7, wherein the detection module comprises:

the record acquisition unit is used for acquiring a history synchronous record according to the application identifier;

the synchronization time reading unit is used for reading the last synchronization time from the historical synchronization record if the historical synchronization record is not empty;

the comparison unit is used for comparing the change time of each file corresponding to the data to be cleaned with the last synchronization time;

and the first determining unit is used for determining the file with the changing time later than the last synchronizing time as the data to be synchronized if the changing time of the file is later than the last synchronizing time.

9. The apparatus of claim 6, wherein the detection module comprises:

the judging unit is used for reading specific mark positions in each file corresponding to the data to be cleaned according to the file information and judging whether the specific mark positions are preset labels or not;

and the second determining unit is used for determining that the file with the specific mark bit as the preset label is the data to be synchronized if the preset label is the preset label.

10. The apparatus of any of claims 6 to 9, wherein the synchronization module comprises:

a server identifier acquisition unit configured to acquire a server identifier;

the establishing unit is used for establishing a link according to the server identifier and logging in a corresponding server through the link;

and the sending unit is used for encapsulating the data to be synchronized into a message according to a preset format and sending the message to the server.

11. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of any one of claims 1 to 5 when executing the program.

12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1 to 5.

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