WO2017097047A1

WO2017097047A1 - Method for using mobile terminal without traces, and mobile terminal

Info

Publication number: WO2017097047A1
Application number: PCT/CN2016/103220
Authority: WO
Inventors: 张明辉; 韩莹光
Original assignee: 北京奇虎科技有限公司; 奇智软件（北京）有限公司
Priority date: 2015-12-11
Filing date: 2016-10-25
Publication date: 2017-06-15
Also published as: CN106874782B; CN106874782A

Abstract

A method for using a mobile terminal without traces, and the mobile terminal. The method comprises: creating a trace-free account of a mobile terminal (S110); in response to an operation of a user for logging in to the trace-free account of the mobile terminal, switching the mobile terminal from a non-trace-free environment to a trace-free environment, and temporarily storing trace information generated by an application on the mobile terminal to a specified storage region (S120); and in response to an operation of the user for exiting the trace-free account of the mobile terminal, switching the mobile terminal from the trace-free environment to the non-trace-free environment, and deleting the trace information temporarily stored in the specified storage region (S130). According to the method, a user can log in to a trace-free account of a mobile terminal as required, so that after the user exits the login, the user does not leave any trace generated after the user logs in to the account and operates an application on the mobile terminal, accordingly privacy security and information security of the user can be effectively protected, and demands of the user are satisfied.

Description

Non-marking use method of mobile terminal and mobile terminal

Technical field

The present invention relates to the field of Internet technologies, and in particular, to a method for seamlessly using a mobile terminal and a mobile terminal.

Background technique

With the continuous development of mobile internet technology and the continuous improvement of the functions of mobile terminals, users can handle many issues such as work, study and life through mobile terminals, and more and more involve personal privacy, work privacy and information security of users. The application of the other aspects runs on the mobile terminal, and the trace information generated by these applications is stored in a specific path on the mobile terminal, and whether it is intentionally stolen or unintentionally seen, it will cause greater damage and negative to the user. influences.

Summary of the invention

In view of the above problems, the present invention has been made in order to provide a seamless use method and mobile terminal for a mobile terminal that overcomes the above problems or at least partially solves the above problems.

According to an aspect of the present invention, a method for seamlessly using a mobile terminal is provided, the method comprising:

Create a seamless account for the mobile terminal;

Responding to the operation of the user logging in the non-marking account of the mobile terminal, switching the mobile terminal from the non-invisible environment to the seamless environment, temporarily storing the trace information generated by the application on the mobile terminal to the designated storage area;

In response to the user exiting the non-marking account of the mobile terminal, the mobile terminal is switched from the seamless environment to the non-invisible environment, and the trace information temporarily stored in the designated storage area is deleted.

According to another aspect of the present invention, a mobile terminal is provided, the mobile terminal comprising:

A non-marking account creation unit adapted to create a seamless account of the mobile terminal;

The non-marking processing unit is adapted to switch the mobile terminal from the non-invisible environment to the non-marking environment in response to the operation of the user logging in the non-marking account of the mobile terminal, and temporarily store the trace information generated by the application on the mobile terminal to the designated The storage area; in response to the operation of the user exiting the non-marking account of the mobile terminal, the mobile terminal is switched from the non-marking environment to the non-invisible environment, and the trace information temporarily stored in the designated storage area is deleted.

According to another aspect of the present invention, there is provided a computer program comprising computer readable code, when said computer readable code is run on a computing device, causing said computing device to perform a non-mobile terminal according to said Trace method.

According to another aspect of the present invention, a computer readable medium is provided, wherein a computer program as described above is stored.

It can be seen from the above that the technical solution provided by the present invention realizes the switching between the non-scarred environment and the seamless environment of the mobile terminal by creating a seamless account of the mobile terminal. After the mobile terminal is switched to the seamless environment, the mobile terminal The trace information generated by the application will not be saved according to the original path, but will be temporarily stored in the specified storage area until the mobile terminal is switched back to the non-invisible environment, and then the temporary storage area is temporarily stored. Trace information is deleted. According to the solution, the user can log in to the non-marking account of the mobile terminal according to the requirement, so that the operation of the application on the mobile terminal after the login does not leave any trace after the login, and the user privacy and information security can be effectively protected. Meet the needs of users.

The above description is only an overview of the technical solutions of the present invention, and the above-described and other objects, features and advantages of the present invention can be more clearly understood. Specific embodiments of the invention are set forth below.

DRAWINGS

Various other advantages and benefits will become apparent to those skilled in the art from a The drawings are only for the purpose of illustrating the preferred embodiments and are not to be construed as limiting. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the drawing:

1 shows a flow chart of a method for seamless use of a mobile terminal in accordance with one embodiment of the present invention;

2 shows a schematic diagram of a mobile terminal in accordance with one embodiment of the present invention;

FIG. 3 is a schematic diagram of a mobile terminal according to another embodiment of the present invention; FIG.

Figure 4 shows schematically a block diagram of a computing device for performing the method according to the invention;

Fig. 5 schematically shows a storage unit for holding or carrying program code implementing the method according to the invention.

Specific embodiment

The invention is further described in the following with reference to the drawings and exemplary embodiments, which are illustrated in the accompanying drawings, in which the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. . The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting. Further, if a detailed description of a known technique is not necessary to show the features of the present invention, it will be omitted.

1 shows a flow chart of a method of seamless use of a mobile terminal in accordance with one embodiment of the present invention. As shown in Figure 1, the method includes:

Step S110, creating a seamless account of the mobile terminal.

Step S120: In response to the operation of the user logging in to the non-marking account of the mobile terminal, the mobile terminal is switched from the non-invisible environment to the non-marking environment, and the trace information generated by the application on the mobile terminal is temporarily stored in the designated storage area.

Step S130, in response to the user withdrawing from the non-marking account of the mobile terminal, switching the mobile terminal from the non-marking environment to the non-invisible environment, and deleting the trace information temporarily stored in the designated storage area.

It can be seen that the method shown in FIG. 1 realizes the switching between the non-scarred environment and the non-marking environment of the mobile terminal by creating a seamless account of the mobile terminal, and after the mobile terminal is switched to the seamless environment, the mobile terminal is The trace information generated by the application will not be saved according to the original path, but will be temporarily stored in the specified storage area until the mobile terminal is switched back to the non-invisible environment, and then the trace information temporarily stored in the specified storage area. delete. According to the solution, the user can log in to the non-marking account of the mobile terminal according to the requirement, so that the operation of the application on the mobile terminal after the login does not leave any trace after the login, and the user privacy and information security can be effectively protected. Meet the needs of users.

In order to realize the operation of the application on the mobile terminal from the login to the non-marking account to the exit of the non-marking account, the state of the application on the mobile terminal before the login should be the same as the state of the corresponding application after the logout, In an embodiment of the present invention, the method shown in FIG. 1 further includes step S140, which is divided into the following steps:

Step S141, when the mobile terminal is switched from the non-scarred environment to the seamless environment, the state information of the application on the mobile terminal is recorded.

Step S142, when the mobile terminal is switched from the non-marking environment to the non-scarred environment, the application on the mobile terminal is restored according to the recorded state information of the application on the mobile terminal to switch the mobile terminal from the non-markless environment. The state before the invisible environment.

For example, for the application x on the mobile terminal, the application x is an instant messaging software that has both communication functions and entertainment functions. The current user plays the game in the application x, and the application x corresponds to the corresponding game interface. At this time, in response to the user Log in to the mobile terminal's seamless account operation, record the status information of the application x, and switch the mobile terminal from the non-invisible environment to the seamless environment. In the seamless environment, the user exits from the application interface of the application x and goes to the application x. The communication interface communicates with the friend, and the trace information generated in the process, such as the chat information, is temporarily stored in the designated storage area without being stored according to the original rules until the user exits the unmarked account. The user deletes the trace information in the specified storage area, and restores the application x to the state before the login invisible account according to the previously recorded status information of the application x, and the application x remains the previous game interface. Through the above process, the operation process of the user chatting with the friend through the application x is completely imperceptible, and the corresponding data cannot be analyzed, and other applications on the mobile terminal are similarly implemented, and the login to the non-marking account is successfully realized. In the time period, the mobile terminal is used without a trace.

In an embodiment of the present invention, the step S120 of the method shown in FIG. 1 temporarily storing the trace information generated by the application on the mobile terminal to the specified storage area includes: temporarily deleting the trace information generated by all the applications on the mobile terminal. Save to a specified storage area; or temporarily store the trace information generated by the user-selected application on the mobile terminal to the designated storage area.

For the running application on the mobile terminal, the temporarily storing the trace information generated by the application on the mobile terminal to the specified storage area includes: switching the application to the mobile terminal from the non-scarred environment to none The trace information generated after the trace environment is temporarily stored in the designated storage area.

Compared with the above-mentioned non-marking account of logging in to the mobile terminal to implement the overall non-marking scheme of the mobile terminal in the time period after login, in the case where the granularity of the non-marking requirement is small, for example, only the applications on the mobile terminal need In the embodiment of the present invention, the method shown in FIG. 1 further includes step S150, which is divided into a plurality of time periods. The following steps:

In step S151, a non-marking area is created in the non-missive environment of the mobile terminal.

Step S152, in response to the user dragging one or more applications on the mobile terminal into the non-marking area, generating the one or more applications after being dragged to the non-marking area The trace information is temporarily stored in the specified storage area.

In this step, the operation of dragging one or more applications on the mobile terminal to the non-marking area is substantially equivalent to the operation of adding one or more applications on the mobile terminal to the non-marking area, wherein The process of 拽 applies to the same interactive interface between the non-marked area and the dragged application, which is more intuitive and convenient for the user who performs the operation.

Step S153, in response to the user dragging and dropping one or more applications of the non-marking area away from the non-marking area, temporarily storing to the specified storage area corresponding to the one or more applications Trace information is deleted.

It can be seen that, in order to meet the non-marking requirement of high granularity and high frequency, the embodiment provides a seamless environment switching mode of the mobile terminal which is more convenient to operate, and the seamless environment is not a seamless macro ring of the mobile terminal as a whole. Environment, but a seamless environment of one or more applications on the mobile terminal, by dragging and dropping to easily add applications to the non-marking area and deleting the application from the non-marking area, to achieve the corresponding application in a specific need No trace of use during the time.

In order to realize that the user does not leave a trace on the operation of the application from the time the application is dragged to the non-marked area until the application is dragged away from the area, the state of the application before being dragged to the non-marking area should be The state after the application is dragged away from the non-marking area is the same. Therefore, in an embodiment of the present invention, the method provided in the above step S150 further includes:

Recording status information of the one or more applications before depositing the trace information generated by the one or more applications after being dragged to the non-marked area to a designated storage area; After deleting the trace information corresponding to the one or more applications temporarily stored in the specified storage area, the one or more applications are restored according to the recorded status information of the one or more applications to The state before being dragged to the invisible area.

In an embodiment of the present invention, the trace information includes one or more of the following: login information, payment information, communication information, and browsing information.

2 shows a schematic diagram of a mobile terminal in accordance with one embodiment of the present invention. As shown in FIG. 2, the mobile terminal 200 includes:

The seamless account creation unit 210 is adapted to create a seamless account of the mobile terminal 200.

The non-mark processing unit 220 is adapted to switch the mobile terminal 200 from the non-invisible environment to the seamless environment in response to the operation of the user logging into the non-marking account of the mobile terminal 200, temporarily suspending the trace information generated by the application on the mobile terminal 200. The storage to the designated storage area; in response to the user exiting the operation of the non-marking account of the mobile terminal 200, the mobile terminal 200 is switched from the seamless environment to the non-invisible environment, and the trace information temporarily stored in the designated storage area is deleted.

It can be seen that the mobile terminal shown in FIG. 2 creates a seamless account of the mobile terminal through mutual cooperation of the units, and realizes switching between the non-scarred environment and the non-marking environment of the mobile terminal, when the mobile terminal is switched to no trace. After the environment, the trace information generated by the application on the mobile terminal will not be saved according to the original path, but will be temporarily stored in the designated storage area until the mobile terminal is switched back to the non-invisible environment, and then the designated storage is performed. The trace information temporarily stored in the area is deleted. According to the solution, the user can log in to the non-marking account of the mobile terminal according to the requirement, so that the operation of the application on the mobile terminal after the login does not leave any trace after the login, and the user privacy and information security can be effectively protected. Meet the needs of users.

In an embodiment of the invention, the non-marking processing unit 220 is further adapted to be at the end of the mobile Recording status information of the application on the mobile terminal when switching from the non-invisible environment to the non-marking environment; when the mobile terminal is switched from the non-marking environment to the non-invisible environment, according to the recorded application on the mobile terminal The status information restores the application on the mobile terminal to the state before the mobile terminal is switched from a non-invisible environment to a non-marking environment.

In an embodiment of the present invention, the non-mark processing unit 220 is adapted to temporarily store the trace information generated by all applications on the mobile terminal to a designated storage area; or an application suitable for selecting a user on the mobile terminal. The generated trace information is temporarily stored in the designated storage area.

In an embodiment of the present invention, the non-marking processing unit 220 is adapted to trace the generated image after the mobile terminal is switched from a non-small environment to a non-marking environment for an application running on the mobile terminal. The information is temporarily stored in the specified storage area.

FIG. 3 shows a schematic diagram of a mobile terminal in accordance with another embodiment of the present invention. As shown in FIG. 3, the mobile terminal 300 includes a non-marking account creating unit 310, a non-marking processing unit 320, and a non-marking area creating unit 330.

The invisible account creating unit 310 and the non-marking processing unit 320 respectively have the same functions as those of the non-marking account creating unit 210 and the non-marking processing unit 220 of the mobile terminal shown in FIG. 2, and the same portions are not described herein again.

The non-marking area creating unit 330 is adapted to create a non-marking area in a non-small environment of the mobile terminal.

The non-mark processing unit 320 is further adapted to drag the one or more applications to the none in response to an operation of the user dragging one or more applications on the mobile terminal into the non-marking area The trace information generated after the trace region is temporarily stored in the designated storage region; and is adapted to be temporarily stored in response to the user dragging one or more of the non-mark regions away from the non-mark region Trace information corresponding to the one or more applications in the specified storage area is deleted.

In an embodiment of the present invention, the non-marking processing unit 320 is further adapted to temporarily store the trace information generated after the one or more applications are dragged to the non-marking area to a designated one. Recording status information of the one or more applications before storing the area; after deleting the trace information corresponding to the one or more applications temporarily stored in the specified storage area, according to the recorded Status information for one or more applications restores the one or more applications to a state prior to being dragged to the non-marked area.

Based on the above embodiments, the trace information includes one or more of the following: login information, payment information, communication information, and browsing information.

It should be noted that the embodiments of the mobile terminal shown in FIG. 2 to FIG. 3 are the same as the embodiments of the method shown in FIG. 1 and have been described in detail above, and are not described herein again.

In summary, the technical solution provided by the present invention realizes switching between a non-scarred environment and a non-marking environment of a mobile terminal by creating a seamless account of the mobile terminal, and moves when the mobile terminal is switched to a seamless environment. The trace information generated by the application on the terminal will not be saved according to the original path, but will be temporarily stored in the specified storage area until the mobile terminal is switched back to the non-invisible environment, and then the specified storage area is temporarily stored. The trace information is deleted. According to the solution, the user can log in to the non-marking account of the mobile terminal according to the requirement, so that the operation of the application on the mobile terminal after the login does not leave any trace after the login, and the user privacy and information security can be effectively protected. Meet the needs of users.

It should be noted:

The algorithms and displays provided herein are not inherently related to any particular computer, virtual device, or other device. Various general purpose devices can also be used with the teaching based on the teachings herein. The structure required to construct such a device is apparent from the above description. Moreover, the invention is not directed to any particular programming language. It is to be understood that the invention may be embodied in a variety of programming language, and the description of the specific language has been described above in order to disclose the preferred embodiments of the invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of the description.

Similarly, the various features of the invention are sometimes grouped together into a single embodiment, in the above description of the exemplary embodiments of the invention, Figure, or a description of it. However, the method disclosed is not to be interpreted as reflecting the intention that the claimed invention requires more features than those recited in the claims. Rather, as the following claims reflect, inventive aspects reside in less than all features of the single embodiments disclosed herein. Therefore, the claims following the specific embodiments are hereby explicitly incorporated into the embodiments, and each of the claims as a separate embodiment of the invention.

Those skilled in the art will appreciate that the modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components. In addition to such features and/or at least some of the processes or units In addition to being mutually exclusive, all of the features disclosed in this specification, including the accompanying claims, the abstract and the drawings, and all processes or units of any method or apparatus so disclosed may be combined in any combination. Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.

In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features that are included in other embodiments and not in other features, combinations of features of different embodiments are intended to be within the scope of the present invention. Different embodiments are formed and formed. For example, in the following claims, any one of the claimed embodiments can be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the mobile terminal in accordance with embodiments of the present invention. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

For example, Figure 4 shows a block diagram of a computing device for performing the method in accordance with the present invention. The computing device conventionally includes a processor 410 and a computer program product or computer readable medium in the form of a memory 420. The memory 420 may be an electronic memory such as a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), an EPROM, a hard disk, or a ROM. Memory 420 has a memory space 430 for program code 431 for performing any of the method steps described above. For example, storage space 430 for program code may include various program code 431 for implementing various steps in the above methods, respectively. The program code can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such computer program products are typically portable or fixed storage units as described with reference to FIG. The storage unit may have storage segments, storage spaces, and the like that are similarly arranged to memory 420 in the computing device of FIG. The program code can be compressed, for example, in an appropriate form. Typically, the storage unit includes computer readable code 431', ie, code readable by a processor, such as 410, that when executed by a computing device causes the computing device to perform each of the methods described above step.

"an embodiment," or "an embodiment," or "an embodiment," In addition, it is noted that the phrase "in one embodiment" is not necessarily referring to the same embodiment.

It is to be noted that the above-described embodiments are illustrative of the invention and are not intended to be limiting, and that the invention may be devised without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as a limitation. The word "comprising" does not exclude the presence of the elements or steps that are not recited in the claims. The word "a" or "an" The invention can be implemented by means of hardware comprising several distinct elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by the same hardware item. The use of the words first, second, and third does not indicate any order. These words can be interpreted as names.

In addition, it should be noted that the language used in the specification has been selected for the purpose of readability and teaching, and is not intended to be construed or limited. Therefore, many modifications and changes will be apparent to those skilled in the art without departing from the scope of the invention. The disclosure of the present invention is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims

A method for seamlessly using a mobile terminal, wherein the method comprises:

Create a seamless account for the mobile terminal;

Responding to the operation of the user logging in the non-marking account of the mobile terminal, switching the mobile terminal from the non-invisible environment to the seamless environment, temporarily storing the trace information generated by the application on the mobile terminal to the designated storage area;

In response to the user exiting the non-marking account of the mobile terminal, the mobile terminal is switched from the seamless environment to the non-invisible environment, and the trace information temporarily stored in the designated storage area is deleted.
The method of claim 1 wherein the method further comprises:

Recording status information of an application on the mobile terminal when the mobile terminal is switched from a non-small environment to a non-marking environment;

When the mobile terminal is switched from the non-marking environment to the non-scarred environment, the application on the mobile terminal is restored according to the recorded state information of the application on the mobile terminal to the mobile terminal to switch from the non-scarred environment to The state before the seamless environment.
The method of claim 1, wherein the temporarily storing the trace information generated by the application on the mobile terminal to the designated storage area comprises:

Temporarily storing trace information generated by all applications on the mobile terminal to a designated storage area;

or,

The trace information generated by the user-selected application on the mobile terminal is temporarily stored in the designated storage area.
The method of claim 1, wherein the temporarily storing the trace information generated by the application on the mobile terminal to the designated storage area comprises:

For the application running on the mobile terminal, the application temporarily stores the trace information generated after the mobile terminal is switched from the non-invisible environment to the non-marking environment to the designated storage area.
The method of claim 1 wherein the method further comprises:

Create a non-marking area in a non-invisible environment of the mobile terminal;

Trace information generated by the one or more applications after being dragged to the non-marking area in response to an operation of dragging one or more applications on the mobile terminal into the non-marking area by a user Staging to the specified storage area;

Deleting trace information corresponding to the one or more applications temporarily stored in the specified storage area in response to an operation of the user dragging one or more of the non-marking areas away from the non-marking area .
The method of claim 5 wherein the method further comprises:

Recording status information of the one or more applications before the storing the trace information generated by the one or more applications after being dragged to the non-marking area to the designated storage area;

After the deletion of the trace information corresponding to the one or more applications temporarily stored in the specified storage area, the one or more applications are determined according to the recorded status information of the one or more applications Return to the state before being dragged to the non-marking area.
The method of any of claims 1-6, wherein the trace information comprises one or more of the following: login information, payment information, communication information, browsing information.
A mobile terminal, wherein the mobile terminal comprises:

A non-marking account creation unit adapted to create a seamless account of the mobile terminal;

The non-marking processing unit is adapted to switch the mobile terminal from the non-invisible environment to the non-marking environment in response to the operation of the user logging in the non-marking account of the mobile terminal, and temporarily store the trace information generated by the application on the mobile terminal to the designated The storage area; in response to the operation of the user exiting the non-marking account of the mobile terminal, the mobile terminal is switched from the non-marking environment to the non-invisible environment, and the trace information temporarily stored in the designated storage area is deleted.
The mobile terminal of claim 8, wherein

The non-marking processing unit is further adapted to record state information of an application on the mobile terminal when the mobile terminal is switched from a non-small environment to a seamless environment; and to switch the mobile terminal from the seamless environment to the In the non-discriminatory environment, the application on the mobile terminal is restored to the state before the mobile terminal is switched from the non-scarred environment to the non-marking environment according to the recorded state information of the application on the mobile terminal.
The mobile terminal of claim 8, wherein

The non-mark processing unit is adapted to temporarily store the trace information generated by all applications on the mobile terminal to a designated storage area; or is adapted to temporarily store the trace information generated by the user-selected application on the mobile terminal to The specified storage area.
The mobile terminal of claim 8, wherein

The non-marking processing unit is adapted to temporarily store the trace information generated by the application after the mobile terminal is switched from the non-invisible environment to the non-marking environment to the designated storage area for the running application on the mobile terminal. .
The mobile terminal of claim 8, wherein the mobile terminal further comprises:

a non-marking area creating unit adapted to create a non-marking area in a non-invisible environment of the mobile terminal;

The non-marking processing unit is further adapted to drag the one or more applications to be dragged to the user in response to an operation of dragging one or more applications on the mobile terminal into the non-marking area by a user The trace information generated after the non-marking area is temporarily stored in the designated storage area; and is adapted to be responsive to the user's operation of dragging one or more of the non-marking areas away from the non-marking area, The trace information corresponding to the one or more applications stored in the specified storage area is deleted.
The mobile terminal of claim 12, wherein

The non-marking processing unit is further adapted to record the one of the trace information generated after the one or more applications are dragged to the non-marking area to the designated storage area Or status information of the plurality of applications; after the deletion of the trace information corresponding to the one or more applications temporarily stored in the specified storage area, according to the recorded status information of the one or more applications The one or more applications are restored to a state before being dragged to the invisible area.
The mobile terminal according to any one of claims 8 to 13, wherein the trace information comprises one or more of the following: login information, payment information, communication information, and browsing information.
A computer program comprising computer readable code, when said computer readable code is run on a computing device, causing said computing device to perform the absence of a mobile terminal according to any of claims 1-7 Trace method.
A computer readable medium storing the computer program of claim 15.