WO2018045728A1

WO2018045728A1 - Method and apparatus for protecting unlocked status of touch screen

Info

Publication number: WO2018045728A1
Application number: PCT/CN2017/075140
Authority: WO
Inventors: 陈晶晶
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-09-07
Filing date: 2017-02-28
Publication date: 2018-03-15
Also published as: CN107798259A

Abstract

A method and apparatus for protecting an unlocked status of a touch screen, comprising: judging whether an unlocked screen protection function is enabled (101); determining whether the protection mode is required according to a preset rule when said unlocked screen protection function is enabled (102); when it is determined that the protection mode is required, after a user lights up a touch screen, preventing proceeding to a normal interface (103).

Description

Method and device for protecting and unlocking touch screen

Technical field

The present disclosure relates to the field of mobile terminal technologies, and in particular, to a method and apparatus for protecting and unlocking a touch screen.

Background technique

Currently, on mobile terminals, touch screens are increasingly used as display units and user input units, that is, touch screens are used in mobile terminals to provide an interface for users to interact with mobile terminals.

In order to prevent user information in the mobile terminal from being leaked, a lock screen function is generally provided, that is, when the mobile terminal is in a standby state, the screen is set to an invisible state and locked, only under certain conditions, or the user operates a specific After the operation, the touch screen can be unlocked and used normally.

Currently, after the screen of the mobile terminal is locked, in the process of unlocking, the screen needs to be awake first, then dragged, clicked, swiped, etc. on the touch screen, or unlocked by a password, various sensors, etc.; The unlocking method is difficult to form a better protection for the mobile terminal, is easy to be peeped and imitated, and poses a threat to the user privacy information in the mobile terminal, and the security of the touch screen unlocking method of the mobile terminal needs to be improved.

Summary of the invention

In view of this, the embodiments of the present disclosure are intended to provide a method and apparatus for protecting and unlocking a touch screen. In the case that the existing unlocking mode is easily peeped and simulated, the security of the touch screen unlocking method is improved, and the terminal is effectively protected. User privacy information.

To achieve the above object, the technical solution of the present disclosure is implemented as follows:

The present disclosure provides a method of protecting an unlocked touch screen, including:

Determine whether the protection function of unlocking the touch screen is turned on;

When the protection function of the unlocking touch screen is on, determining whether a protection mode is required according to a preset rule;

When it is determined that the protection mode is required, the user is prevented from entering the normal interface after the user touches the touch screen.

In the foregoing solution, after determining, according to the preset rule, whether the protection mode is required, the method further includes:

When it is determined that the protection mode is not required, the user is allowed to enter the normal interface after the user touches the touch screen.

In the above solution, the preventing the user from entering the normal interface after the user touches the touch screen includes:

When the unlocking interface is a layer, the user is prevented from entering the unlocking interface after the user touches the touch screen;

Or, when the unlocking interface is a layer, the display of the touch screen is turned off after the user lights the touch screen;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and prevents the second layer unlocking interface from entering after the user unlocks the first layer unlocking interface correctly;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and turns off the display of the touch screen after the user correctly unlocks the first layer unlocking interface;

Or, when the unlocking interface is two layers, after the user lights the touch screen, the first layer unlocking interface is entered. After the first layer unlocking interface is correctly unlocked, the user enters the second layer unlocking interface, and the display of the touch screen is closed after the user correctly unlocks the second layer unlocking interface.

In the above solution, the determining, according to a preset rule, whether a protection mode is required, includes:

Selecting the first type of triggering mode as the triggering condition for determining the required protection mode, and selecting the second type of triggering mode in the selection pool of the first type of triggering mode. The triggering condition for determining that the protection mode is not required; the first type of triggering manner includes at least one triggering manner, and the second type of triggering manner includes at least one triggering manner other than the first type of triggering manner;

Determining, by the trigger mode pool, the trigger mode triggered by the user, if the user triggers the first type of trigger mode, determining that a protection mode is required; if the user triggers the second type of trigger mode , to determine that no protection mode is required.

In the above solution, at least two of the up and down shaking terminal operation modes, the reverse terminal operation mode, the voice control operation mode, and the pressure operation mode are stored in the trigger mode pool.

The present disclosure also provides an apparatus for protecting and unlocking a touch screen, including:

a determining module, configured to determine whether the protection function of the unlocking touch screen is turned on;

Determining a module, configured to determine whether a protection mode is required according to a preset rule when the protection function of the unlocking touch screen is turned on;

The processing module is configured to prevent the user from entering the normal interface after the user touches the touch screen when determining that the protection mode is required.

In the above solution, the processing module is further configured to allow the user to enter the normal interface after the user touches the touch screen when determining that the protection mode is not required.

In the above solution, the processing module is configured to prevent the user from entering the unlocking interface after the user touches the touch screen when the unlocking interface is a layer;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and enters the second layer unlocking interface after the user correctly unlocks the first layer unlocking interface, where the user The display of the touch screen is closed after the second layer unlocking interface is correctly unlocked.

In the above solution, the determining module is configured to select a first type of triggering mode as a triggering condition for determining a required protection mode in a triggering mode pool in which a plurality of different triggering modes are stored, and remove the first type of triggering mode. Selecting a second type of triggering mode in the selection pool as a triggering condition for determining that the protection mode is not required; the first type of triggering manner includes at least one triggering manner, and the second type of triggering manner includes: At least one triggering method other than

Determining, by the trigger mode pool, a trigger mode triggered by the user, if the user triggers the first class In the trigger mode, it is determined that the protection mode is required; if the user triggers the second type of trigger mode, it is determined that the protection mode is not required.

The method for protecting and unlocking the touch screen provided by the embodiment of the present disclosure, the terminal determines whether the protection function of the unlocking touch screen is turned on, and determines whether the protection mode is needed according to the preset rule when the protection function of the unlocking touch screen is turned on; In the mode, after the user lights the touch screen, the user enters the normal interface; the method provided by the embodiment of the present disclosure prevents the terminal from entering the normal interface after the user lights the touch screen, and the existing unlocking mode is easily peeped and imitated. The security of the touch screen unlocking method is improved, and the user privacy information in the terminal is effectively protected.

DRAWINGS

FIG. 1 is a flowchart of Embodiment 1 of a method for protecting an unlocked touch screen according to the present disclosure;

2 is a flowchart of Embodiment 2 of a method for protecting an unlocked touch screen according to the present disclosure;

3 is a schematic structural diagram of an apparatus for protecting an unlocked touch screen according to the present disclosure;

FIG. 4 is a schematic structural diagram of an apparatus for protecting an unlocked touch screen according to the present disclosure.

detailed description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure.

The method for unlocking a touch screen provided by the present disclosure may be implemented on a device for unlocking a touch screen, wherein the device may include a touch screen such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a personal digital assistant (PDA), a tablet A mobile terminal of a computer (PAD), a portable multimedia player (PMP), a navigation device, and the like, and a fixed terminal such as a digital TV, a desktop computer, or the like having a touch screen.

If the terminal has an operating system, the operating system can be UNIX, Linux, Windows, Mac OS X, Android, Windows Phone, and the like.

Application software (Application, APP) is a third-party application of intelligent terminal. Users can work, entertain, and obtain information through various application software. The format includes ipa, pxl, deb, apk, etc. format.

FIG. 1 is a flowchart of a first embodiment of a method for protecting and unlocking a touch screen. As shown in FIG. 1 , a method for protecting and unlocking a touch screen provided by an embodiment of the present disclosure may include the following steps:

Step 101: Determine whether the protection function of unlocking the touch screen is on.

The terminal determines whether the protection function of the unlocked touch screen is turned on. If the protection function of the unlocked touch screen is not turned on, the terminal unlocks according to the unlock mode of the existing touch screen; if the protection function of the unlocked touch screen is turned on, the terminal performs Step 102.

For example, the protection function of unlocking the touch screen can be defined as a switch, and the switch attribute Is_e_mode is 0. The protection function for unlocking the touch screen is not turned on, and the switch attribute Is_e_mode is 1 corresponding to the protection function of unlocking the touch screen is turned on.

Step 102: When the protection function of the unlocking touch screen is turned on, determine whether a protection mode is needed according to a preset rule.

When the protection function of the unlocking touch screen is turned on, the terminal determines whether the protection mode is required according to the preset rule. If the protection mode is determined according to the preset rule, the terminal waits for the user to illuminate the touch screen and then allows the user to enter the If the protection mode is determined according to the preset rule, the terminal performs step 103.

Here, the preset rule may be set by the user in advance on the terminal. For example, the preset rule stores a trigger condition for whether the protection mode is needed, and may be customized for the user and/or the specific action selected. The corresponding relationship, the corresponding table, the corresponding list, and the like; the specific preset rules can be set according to actual needs, and are not limited herein.

The protection mode can also be defined as a switch. The switch attribute F0 is 0 corresponding to the current no protection mode, and the switch attribute F0 is 1 corresponding to the current protection mode.

Step 103: When it is determined that the protection mode is needed, the user is prevented from entering the normal interface after the user touches the touch screen.

When the terminal determines that the protection mode is needed, the terminal waits for the user to illuminate the touch screen and blocks the normal interface. The terminal blocks the normal interface to include the terminal directly closing the screen, and does not enter the unlocking interface; or enters the unlocking interface, and does not have any unlocking operation. response.

Finally, by blocking the entry into the normal interface, the existing unlocking method can be easily peeped and imitated, thereby achieving the purpose of protecting the terminal.

2 is a flowchart of a method for protecting an unlocked touch screen according to a second embodiment of the present disclosure. In the embodiment of the present disclosure, the terminal may be a smart phone with an Android operating system; as shown in FIG. 2, the protection unlocking touch screen provided by the embodiment of the present disclosure The method can include the following steps:

Step 201: Determine whether the protection function of unlocking the touch screen is on.

The smart phone determines whether the protection function of the unlocking touch screen is turned on. When the protection function of the unlocking touch screen is not turned on, the smart phone performs step 202; when the protection function of the unlocking touch screen is turned on, the smart phone performs step 203.

Step 202: Perform unlocking according to an unlocking manner of the existing touch screen.

The smart phone is unlocked according to the unlocking method of the existing touch screen; for example, the existing touch screen is unlocked in a manner different from the lock screen technology, including digital character password unlocking, PIN code unlocking, graphic unlocking (Pattern), SmartLock, Voice-activated unlocking, fingerprint unlocking, various sensor unlocking, new On-Body Detection unlocking in android 5.0 and later.

Step 203: Determine, according to the trigger mode pool, whether the trigger mode triggered by the user needs a protection mode.

The smart phone determines whether the trigger mode triggered by the user needs the protection mode according to the trigger mode pool. If the user triggers the second type of trigger mode, that is, it is determined that the protection mode is not required, step 204 is performed; if the user triggers For the first type of triggering mode, that is, determining that the protection mode is required, step 205 is performed.

Specifically, the trigger mode pool stores a plurality of different trigger modes. First, the smart phone selects the first type of trigger mode in the trigger mode pool as the trigger condition for determining the protection mode, and removes the first type of trigger mode. The second type of triggering mode is selected as the triggering condition for determining that the protection mode is not required; the first type of triggering manner includes at least one triggering manner, and the second type of triggering manner includes the first type of triggering manner At least one trigger mode other than the trigger mode.

The smart phone determines the trigger mode triggered by the user according to the trigger mode pool. If the user triggers the first type of trigger mode, it determines that a protection mode is required; if the user triggers the The second type of trigger mode determines that the protection mode is not required.

Table 1

序号Serial number	触发方式Trigger mode	触发方式类型Trigger mode type	是否需要保护模式Do you need a protection mode?
11	上下摇动终端操作Shake the terminal operation up and down	第一类触发方式The first type of trigger	需要need
22	翻转终端操作Flip terminal operation	第一类触发方式The first type of trigger	需要need
33	声控操作Voice control operation	第二类触发方式The second type of trigger	不需要No need
44	压力操作Pressure operation	第二类触发方式The second type of trigger	不需要No need
……......	……......	……......	……......

For example, the triggering mode pool is as shown in Table 1. As shown in Table 1, the user can select the "up and down shaking terminal operation" and the "flip terminal operation" as the first type of trigger mode in advance or by default. Mode; selecting "sound control operation" and "pressure operation" corresponds to the second type of trigger mode, and the second type of trigger mode is that no protection mode is required.

It should be noted that, for the trigger mode, the type of the trigger mode, and whether the mutual protection relationship and the definition of the protection mode are required, the setting may be set according to actual requirements, and is not limited herein.

Step 204: When it is determined that the protection mode is not required, the user is allowed to enter the normal interface after the user touches the touch screen.

When the smart phone determines that the protection mode is not needed, the smart phone waits for the user to illuminate the touch screen and then enters the normal interface, that is, the smart phone performs the unlocking task of the touch screen according to the normal mode; wherein the user lighting the touch screen can click the power button of the smart phone for the user. Light up the touch screen.

Step 205: When it is determined that the protection mode is needed, the user is prevented from entering the normal interface after the user touches the touch screen.

When the smartphone determines that the protection mode is needed, the user waits for the user to illuminate the touch screen and blocks the normal interface; specifically, Blocking into the normal interface can include the following specific situations:

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and prevents the second layer unlocking interface from being accessed after the user correctly unlocks the first layer unlocking interface;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and closes the display of the touch screen after the user correctly unlocks the first layer unlocking interface;

It should be noted here that the specific method of blocking the entry into the normal interface can be set according to the actual situation of the smartphone and the actual needs of the user.

The method for protecting and unlocking the touch screen provided by the embodiment of the present disclosure, the smart phone determines whether the protection function of the unlocking touch screen is turned on; and when the protection function of the unlocking touch screen is turned on, determining whether the trigger mode triggered by the user needs protection according to the trigger mode pool a mode; when the user triggers the first type of triggering mode, that is, when the protection mode is determined, the user is prevented from entering the normal interface after the user touches the touch screen; and the terminal is blocked by the user after the user touches the touch screen by the method provided by the embodiment of the present disclosure. When the existing unlocking mode is easily peeped and imitated, the security of the touch screen unlocking method is improved, and the user privacy information in the terminal is effectively protected.

3 is a schematic structural diagram of an apparatus for protecting and unlocking a touch screen according to the present disclosure. As shown in FIG. 3, the apparatus for protecting and unlocking a touch screen provided by the embodiment of the present disclosure includes: a determining module 31, a determining module 32, and a processing module 33;

The determining module 31 is configured to determine whether the protection function of the unlocked touch screen is turned on;

The determining module 32 is configured to determine, according to a preset rule, whether a protection mode is required when the protection function of the unlocking the touch screen is turned on;

The processing module 33 is configured to prevent the user from entering the normal interface after the user touches the touch screen when determining that the protection mode is required.

In an embodiment, the processing module 33 is further configured to allow the user to enter the normal interface after the user touches the touch screen when determining that the protection mode is not required.

In an embodiment, the processing module 33 is configured to prevent the user from entering the unlocking interface after the user touches the touch screen when the unlocking interface is a layer;

In an embodiment, the determining module 32 is configured to select a first type of triggering mode as a triggering condition for determining a required protection mode in a trigger mode pool in which a plurality of different triggering modes are stored, and remove the first type of triggering. The second type of triggering mode is selected as the triggering condition for determining that the protection mode is not required, and the first type of triggering manner includes at least one triggering manner, and the second type of triggering manner includes the first At least one trigger mode other than the class trigger mode;

In one embodiment, the trigger mode pool stores at least two of an up and down shaking terminal operation mode, a flip terminal operation mode, a voice control operation mode, and a pressure operation mode.

The device in this embodiment may be used to implement the technical solution of the foregoing method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again.

In a practical application, the determining module 31, the determining module 32, and the processing module 33 may each be a Central Processing Unit (CPU), a Micro Processor Unit (MPU), or a Micro Processor Unit (MPU) located in a device for protecting and unlocking the touch screen. Digital Signal Processor (DSP) or Field Programmable Gate Array (FPGA).

4 is a schematic structural diagram of an apparatus for protecting an unlocked touch screen according to the present disclosure. As shown in FIG. 4, the apparatus 04 for protecting and unlocking a touch screen provided by the embodiment of the present disclosure includes: an interface 41, a bus 42, a memory 43, and a processor 44. The interface 41, the memory 43 and the processor 44 are connected by the bus 42, the memory 43 is for storing instructions, and the processor 44 reads the instructions for:

In one embodiment, the processor 44 reads the instruction and is further configured to allow the user to enter the normal interface after the user touches the touch screen when determining that the protection mode is not required.

In one embodiment, the processor 44 reads the instruction specifically for: when the unlocking interface is a layer, the user is prevented from entering the unlocking interface after the user touches the touch screen;

In one embodiment, the processor 44 reads the instruction, specifically: selecting a first type of trigger mode in a trigger mode pool in which multiple different trigger modes are stored as a trigger condition for determining a protection mode, and removing The second type of triggering mode is selected as the triggering condition for determining the unneeded protection mode in the selection pool of the first type of triggering manner; the first type of triggering manner includes at least one triggering manner, and the second type of triggering manner Include at least one triggering method other than the first type of triggering manner;

Those skilled in the art will appreciate that embodiments of the present disclosure can be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware aspects. Moreover, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present disclosure. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Industrial applicability

The disclosure relates to the technical field of mobile terminals, and the terminal prevents the user from entering the normal interface after the user touches the touch screen, thereby improving the The security of the touch screen unlocking method effectively protects the user's private information in the terminal.

The above description is only for the preferred embodiments of the present disclosure, and is not intended to limit the scope of the disclosure.

Claims

A method of protecting and unlocking a touch screen, comprising:

Determine whether the protection function of unlocking the touch screen is turned on;

When the protection function of the unlocking touch screen is on, determining whether a protection mode is required according to a preset rule;

When it is determined that the protection mode is required, the user is prevented from entering the normal interface after the user touches the touch screen.
The method according to claim 1, wherein after the determining, according to the preset rule, whether the protection mode is required, the method further comprises:

When it is determined that the protection mode is not required, the user is allowed to enter the normal interface after the user touches the touch screen.
The method of claim 1, wherein the preventing the user from entering the normal interface after the user touches the touch screen comprises:

When the unlocking interface is a layer, the user is prevented from entering the unlocking interface after the user touches the touch screen;

Or, when the unlocking interface is a layer, the display of the touch screen is turned off after the user lights the touch screen;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and prevents the second layer unlocking interface from entering after the user unlocks the first layer unlocking interface correctly;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and turns off the display of the touch screen after the user correctly unlocks the first layer unlocking interface;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and enters the second layer unlocking interface after the user correctly unlocks the first layer unlocking interface, where the user The display of the touch screen is closed after the second layer unlocking interface is correctly unlocked.
The method according to claim 1, 2 or 3, wherein the determining, according to a preset rule, whether a protection mode is required comprises:

Selecting the first type of triggering mode as the triggering condition for determining the required protection mode, and selecting the second type of triggering mode in the selection pool of the first type of triggering mode. The triggering condition for determining that the protection mode is not required; the first type of triggering manner includes at least one triggering manner, and the second type of triggering manner includes at least one triggering manner other than the first type of triggering manner;

Determining, by the trigger mode pool, the trigger mode triggered by the user, if the user triggers the first type of trigger mode, determining that a protection mode is required; if the user triggers the second type of trigger mode , to determine that no protection mode is required.
The method according to claim 4, wherein the trigger mode pool stores at least two of an up and down shaking terminal operation mode, a flip terminal operation mode, a voice control operation mode, and a pressure operation mode.
A device for protecting and unlocking a touch screen, comprising:

a determining module, configured to determine whether the protection function of the unlocking touch screen is turned on;

Determining a module, configured to determine whether a protection mode is required according to a preset rule when the protection function of the unlocking touch screen is turned on;

The processing module is configured to prevent the user from entering the normal interface after the user touches the touch screen when determining that the protection mode is required.
The apparatus of claim 6, wherein the processing module is further configured to allow access to the normal interface after the user lights the touch screen when determining that the protection mode is not required.
The device according to claim 6, wherein the processing module is configured to prevent the user from entering the unlocking interface after the user touches the touch screen when the unlocking interface is a layer;

Or, when the unlocking interface is a layer, the display of the touch screen is turned off after the user lights the touch screen;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and prevents the second layer unlocking interface from entering after the user unlocks the first layer unlocking interface correctly;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and turns off the display of the touch screen after the user correctly unlocks the first layer unlocking interface;

Or, when the unlocking interface is two layers, the user enters the first layer unlocking interface after the user touches the touch screen, and enters the second layer unlocking interface after the user correctly unlocks the first layer unlocking interface, where the user The display of the touch screen is closed after the second layer unlocking interface is correctly unlocked.
The apparatus according to claim 6, 7 or 8, wherein the determining module is configured to select a first type of triggering mode as a triggering condition for determining a required protection mode in a trigger mode pool in which a plurality of different triggering modes are stored, Selecting a second type of triggering manner as the triggering condition for determining that the protection mode is not required in the selection pool of the first type of triggering mode; the first type of triggering manner includes at least one triggering manner, and the second type The triggering manner includes at least one triggering manner other than the first type of triggering manner;

Determining, by the trigger mode pool, the trigger mode triggered by the user, if the user triggers the first type of trigger mode, determining that a protection mode is required; if the user triggers the second type of trigger mode , to determine that no protection mode is required.
The device according to claim 9, wherein at least two of the up and down shaking terminal operation mode, the reverse terminal operation mode, the voice control operation mode, and the pressure operation mode are stored in the trigger mode pool.