TW201826158A - Method, Device and Terminal for Displaying Data - Google Patents

Abstract

According to the method for displaying data provided by an embodiment of the present invention, the method is used in a terminal including a screen. After the terminal receives the input of a user viewing information, the terminal uses the biometric identification technology to verify an identity of the user. When the authentication fails, an interface for displaying information is displayed, wherein a first data in the information is replaced and displayed as a second data, and the first data is the information that can be displayed in a plain text after the user authentication is passed. Therefore, even after the screen is unlocked, the first data would not be correctly displayed to the user who fails the authentication, preventing the user from disclosing the information.

Description

Method, device and terminal for displaying data

The present invention relates to the field of computers, and in particular, to a method, device and terminal for displaying data.

In today's society, instant messaging has run through every aspect of people's lives. The so-called instant messaging allows two or more people to use the Internet to instantly deliver text messages, files, voice and video. This kind of communication method has greatly facilitated people's communication, and also buried the security risks of information leakage.

Locking the smart terminal with a password or fingerprint can prevent information leakage to a certain extent, but once others break through the lock screen protection of the smart terminal, they can basically look through all the applications and contents in the smart terminal. In addition, when a user lends a smart terminal such as a mobile phone to another person, the user cannot control others to read the chat message and the like. When the mobile phone is lost and the thief cracks the lock screen password, or the lock screen password is not set, the chat content such as SMS and WeChat may be seen and abused by the criminals. Or interrupt the ongoing chat, the two minutes of the phone on the table, the content displayed on the screen of the mobile phone will be peeped by others, causing the user's privacy leak. Therefore, the problem of information leakage after the screen is unlocked still exists.

A method for displaying material on a terminal having a screen according to some embodiments is directed to solving the problem of information leakage after the screen is unlocked in the prior art.

In a first aspect, an embodiment of the present invention provides a method for displaying data for a terminal including a screen, the method comprising: receiving, by a first data, an input of a user viewing information; using biometric identification technology to verify a user's identity; If the verification fails, an interface for displaying the information is displayed, and the first data in the information is replaced by the second data, and the first data is displayed in the plaintext after the user authentication is passed. News.

In this way, when the user views the information, the identity of the user is verified, and if the authentication fails, the interface for displaying the information is displayed, and the first data in the information is replaced by Second information. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, and the user's information is prevented from being leaked.

In a possible implementation, in the case that the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text.

In a possible implementation, after receiving the input of the user viewing the information, the method may further include: detecting content to be displayed on the screen, the content including a user interface, or a user interface and a user interface Data within the network; determining whether the content to be displayed on the screen includes the first material; if so, using the biometric technology to verify the identity of the user.

In a possible implementation manner, the method may further include: detecting, after the first data is displayed on the screen in the plaintext, whether the user is away, and if the user is detected to be away, displaying in a plain text The first material is displayed as a second material on the screen.

In a possible implementation, the method may further include: after displaying the first data in the plain text on the screen, periodically verifying the identity of the user by using the biometric technology, and failing to pass the authentication. In the case, the first data to be displayed in plain text is displayed as the second material on the screen.

In one possible implementation, the biometric recognition technique includes iris recognition.

In a possible implementation manner, the method may further include: determining whether the application opened by the user sets the display to be verified, and if yes, determining that the content to be displayed on the screen includes the first data.

In a possible implementation, the method may further include: detecting content included in the content to be displayed on the screen, determining whether the data includes at least one piece of first data, and if yes, determining that the item is to be displayed. The content on the screen includes the first data.

In a possible implementation manner, the method may further include: when detecting that the user opens an interface of the application, determining content to be displayed on the screen.

In one possible implementation, the material includes a message sent or received by the user.

In a possible implementation manner, the displaying the first data on the screen as the second data comprises displaying the first data as a symbol or a text on the screen.

In a possible implementation, the verifying the identity of the user by using the biometric identification technology comprises: displaying the first data on the screen as the second data, wherein the first data is Displaying the plaintext on the screen includes: converting the first data displayed as the second material on the screen into a plain text display, wherein the displaying the first data on the screen as the second data includes : The first data displayed as the second material on the screen is continuously displayed as the second data.

According to a second aspect of the present invention, a device for displaying data is provided for a terminal including a screen, wherein the device includes: a first data receiving module for receiving an input of a user viewing information; and a verification module The biometric identification technology is used to verify the identity of the user; the display module is configured to display an interface for displaying the information if the authentication fails, and the first data in the information is replaced by the first The second data is the information that the user identity verification can display in plain text.

In this way, when the user views the information, the identity of the user is verified, and if the authentication fails, the interface for displaying the information is displayed, and the first data in the information is replaced by Second information. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, and the user's information is prevented from being leaked.

In a possible implementation manner, the display module is configured to display an interface of the information when the identity verification is passed, and the first data in the information is displayed on the screen in plain text.

In a possible implementation, the device further includes: a detecting module, configured to detect whether there is content to be displayed on the screen, the content includes a user interface, or a user interface and a user interface a determining module, configured to determine whether the content to be displayed on the screen includes first data; and the verification module is configured to determine, in the determining module, the content to be displayed on the screen The first profile is used to verify the identity of the user using biometrics.

In a possible implementation, the verification module is further configured to detect whether the user is away, and the display module is further configured to: when the verification module detects that the user leaves, the first The data is displayed as a second material on the screen.

In a possible implementation manner, the verification module is further configured to periodically verify the identity of the user by using the biometric technology, and the display module is further configured to display in plain text if the identity verification fails. The first material is displayed as a second material on the screen.

In one possible implementation, the biometric recognition technique includes iris recognition.

In a possible implementation, the determining module is specifically configured to determine whether the application opened by the user has set a display to be verified, and if yes, determining that the content to be displayed on the screen includes the first data. .

In a possible implementation, the determining module is specifically configured to detect that the content to be displayed on the screen includes data, determine whether the data includes at least one first data, and if yes, determine the to-be-determined The content displayed on the screen includes the first data.

In a possible implementation, the detecting is specifically used to detect content that is to be displayed on the screen when the user opens an interface of the application.

In one possible implementation, the material includes a message sent or received by the user.

In a possible implementation manner, the displaying the first data on the screen as the second data comprises displaying a segment of a symbol or a text on the screen. In a possible implementation, when the verification module uses the biometric identification technology to verify the identity of the user, the first data is displayed on the screen as the second data, and the display module is specifically used to Converting the first data displayed as the second material on the screen into a plain text display if the authentication is passed, or displaying the first information on the screen as the second data if the authentication fails The data continues to appear as the second data.

A terminal provided by a third party according to the present invention, comprising: a screen; one or more processors; a memory; a plurality of applications; the memory for storing a computer program; the processor, running the computer program Performing the following method: the first data receiving input of the user viewing the information; using the biometric identification technology to verify the identity of the user; and if the authentication fails, displaying the interface for displaying the information, the information The first data in the middle is replaced by the second data, and the first data is the information that can be displayed in the plain text after the user authentication is passed.

In this way, when the user views the information, the identity of the user is verified, and if the authentication fails, the interface for displaying the information is displayed, and the first data in the information is replaced by Second information. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, and the user's information is prevented from being leaked.

In a possible implementation, in the case that the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text.

In a possible implementation, after receiving the input of the user viewing the information, the method may further include: detecting content to be displayed on the screen, the content including a user interface, or a user interface and a user interface Data within the device; determining whether the content to be displayed on the screen includes the first material; if so, using the biometric technology to verify the identity of the user.

In a possible implementation manner, the method may further include: detecting, after the first data is displayed on the screen in the plaintext, whether the user is away, and if the user is detected to be away, displaying in a plain text The first material is displayed as a second material on the screen.

In a possible implementation, the method may further include: after displaying the first data in the plain text on the screen, periodically verifying the identity of the user by using the biometric technology, and failing to pass the authentication. In the case, the first data to be displayed in plain text is displayed as the second material on the screen.

In one possible implementation, the biometric recognition technique includes iris recognition.

In a possible implementation manner, the method may further include: determining whether the application opened by the user sets the display to be verified, and if yes, determining that the content to be displayed on the screen includes the first data.

In a possible implementation, the method may further include: detecting content included in the content to be displayed on the screen, determining whether the data includes at least one piece of first data, and if yes, determining that the item is to be displayed. The content on the screen includes the first data.

In a possible implementation manner, the method may further include: when detecting that the user opens an interface of the application, determining content to be displayed on the screen.

In one possible implementation, the material includes a message sent or received by the user.

In a possible implementation manner, the displaying the first data on the screen as the second data comprises displaying a segment of a symbol or a text on the screen.

In a possible implementation, the verifying the identity of the user by using the biometric identification technology comprises: displaying the first data on the screen as the second data, wherein the first data is Displaying the plaintext on the screen includes: converting the first data displayed as the second material on the screen into a plain text display, wherein the displaying the first data on the screen as the second data includes : The first data displayed as the second material on the screen is continuously displayed as the second data.

In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium storing one or more programs, where the one or more programs include instructions that are executed when executed by a terminal device including a screen and a plurality of applications. The terminal device performs any of the optional implementation methods provided as described above.

The technical solutions in the embodiments of the present invention are further described below in conjunction with the accompanying drawings in the embodiments of the present invention.

The method and device for displaying data in the embodiment of the present invention can be applied to any terminal having a screen and a plurality of applications, and the device can be hardware, software or software and hardware with processing capability installed in the terminal. In combination, the terminal may be a mobile phone, a tablet personal computer, a laptop computer, a digital camera, a digital camera, a projection device, a personal digital assistant (PDA), an electronic device. A book reader (English: e-book reader) or a wearable device (Wearable Device), a virtual reality smart device, etc., the terminal can be established with a network through 2G, 3G, 4G or W-LAN (wireless local area network) For the sake of brevity, the embodiment of the present invention is not further limited. For convenience of description, in the following embodiments, a mobile terminal will be described as an example.

An embodiment of the present invention provides a mobile terminal, which can be used to perform the method described in the embodiments of the present invention. Taking the mobile terminal as a mobile phone as an example, FIG. 1 shows the structure of the mobile terminal 100 according to Embodiment 5 of the present invention.

FIG. 1 is a block diagram showing a partial structure of a mobile phone 100 related to a mobile terminal provided by an embodiment of the present invention. Referring to FIG. 1 , the mobile phone 100 includes an RF (Radio Frequency) circuit 110 , a memory 120 , an input unit 130 , a screen 140 , a sensor 150 , an audio circuit 160 , a biometric unit 170 , a processor 180 , and a power supply 190 . And other components. It can be understood by those skilled in the art that the structure of the mobile phone shown in FIG. 1 is only an example of an implementation manner, and does not constitute a limitation on a mobile phone, and may include more or less components than those illustrated, or may combine certain components. Or different parts arrangement.

The following describes the components of the mobile phone 100 in conjunction with FIG. 1 :

The RF circuit 110 can be used for receiving and transmitting signals during the transmission or reception of information or during a call. Specifically, after receiving the downlink information of the base station, the processing is processed by the processor 180. In addition, the designed uplink data is sent to the base station. Generally, the RF circuit includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, an LNA (Low Noise Amplifier), a duplexer, and the like. In addition, RF circuit 110 can also communicate with the network and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA (Code Division Multiple Access). , Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), LTE (Long Term Evolution), e-mail, SMS (Short Messaging Service), and the like.

The memory 120 can be used to store software programs and modules. The processor 180 executes various functional applications and data processing of the mobile phone 100 by running software programs and modules stored in the memory 120. The memory 120 can mainly include a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.); The data (such as audio data, phone book, etc.) created according to the use of the mobile phone 100 is stored. In addition, the memory 120 may include volatile memory, such as non-volatile volatile random access memory (NVRAM), phase change random access memory (PRAM), magnetic Resistive random access memory (Magetoresistive RAM, MRAM for short), etc., may also include non-volatile memory, such as at least one disk memory device, electronically erasable programmable read-only memory (Electrically Erasable Programmable) Read-Only Memory (EEPROM), flash memory devices, such as reverse or flash memory (NOR flash memory) or reverse flash memory (NAND flash memory).

The input unit 130 can be configured to receive input digit or character information and generate key signal inputs related to user settings and function control of the handset 100. Specifically, the input unit 130 may include a touch panel 131 and other input devices 132. The touch panel 131, also referred to as a touch screen, can collect touch operations on or near the user (such as a user using a finger, a stylus, or the like on the touch panel 131 or on the touch panel. The operation near 131), and the corresponding connection device is driven according to a preset program. Optionally, the touch panel 131 may include two parts: a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, detects a signal brought by the touch operation, and transmits a signal to the touch controller; the touch controller receives the touch information from the touch detection device and converts it into a contact coordinate, The processor 180 is sent to the processor 180 and can receive commands from the processor 180 and execute them. In addition, the touch panel 131 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 131, the input unit 130 may also include other input devices 132. Specifically, other input devices 132 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

The screen 140 can be used to display information input by the user or information provided to the user and various interfaces of the mobile phone 100. The display panel 141 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch panel 131 can cover the display panel 141. When the touch panel 131 detects a touch operation on or near the touch panel 131, the touch panel 131 transmits to the processor 180 to determine the type of the touch event, and then the processor 180 according to the touch event. The type provides a corresponding visual output on display panel 141. Although in FIG. 1 , the touch panel 131 and the display panel 141 are two independent components to implement the input and input functions of the mobile phone 100, in some embodiments, the touch panel 131 and the display panel 141 may be Integration and implementation of the input and output functions of the handset 100. The screen 140 can be used to display content, including a user interface, such as a boot interface of a smart phone, and a user interface of the application. In addition to the user interface, the content may also include materials, such as data input by the user or received from other users, such as messages sent or received by the user, content of the memo, and the like.

The handset 100 can also include at least one sensor 150, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may move on the mobile phone 100. When it is to the ear, the display panel 141 and/or the backlight are turned off. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is still, it can detect the magnitude and direction of gravity. It can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen). Switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone 100 can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. The sensor is not described here.

The audio circuit 160, the speaker 161, and the microphone 162 can provide an audio interface between the user and the mobile phone 100. The audio circuit 160 can transmit the received electrical signal converted by the audio data to the speaker 161 and be converted into a sound signal output by the speaker 161. On the other hand, the microphone 162 converts the collected sound signal into an electrical signal, and the audio circuit 160 is used by the audio circuit 160. After receiving, it is converted into audio data, and then processed by the audio data output processor 180, sent to the mobile phone 110 via the RF circuit 110, or output the audio data to the memory 120 for further processing.

The biometric unit 170 can acquire the biometric characteristics of the user according to the biometric identification technology, and the mobile phone 100 acquires the biometric characteristics of the user through the biometric identification unit 170, and then matches the biometric features of the user saved by the mobile phone to implement biometric verification. For example, after obtaining the fingerprint of the user through the fingerprint recognition unit, the fingerprint saved by the mobile phone is matched, and if the fingerprint is consistent, the verification is passed. For example, after the iris of the user is obtained by the iris recognition unit, the iris preserved by the mobile phone is matched, and if the iris is consistent, the verification is passed. The biometric unit may be, in addition to the fingerprint recognition unit and the iris recognition unit, other biometric units such as a voiceprint recognition unit, a face recognition unit, and a vein recognition unit, which are not enumerated here.

The memory 120 is also used to store biometric information of the user, such as a user's fingerprint, iris, voiceprint, and the like. The mobile phone compares the user biometric acquired by the biometric unit 170 with the biometric information of the user stored in the memory 120, and the verification is passed.

The processor 180 is a control center of the mobile phone 100, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 120, and calling the memory stored in the memory 120. The data, performing various functions and processing data of the mobile phone 100, thereby performing overall monitoring on the mobile phone. Optionally, the processor 180 may include one or more processing units; preferably, the processor 180 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, the user interface, and the application. Etc. The modem processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 180.

The application includes any application installed on the mobile phone 100, including but not limited to browsers, emails, instant messaging services, word processing, keyboard virtualization, widgets, encryption, digital rights management, voice recognition, Voice copying, positioning (such as those provided by GPS), music playback, and more.

The handset 100 also includes a power source 190 (such as a battery) that supplies power to the various components. Preferably, the power source can be logically coupled to the processor 180 via a power management system to enable management of charging, discharging, and power management functions through the power management system.

Although not shown, the mobile phone 100 may further include a short-range wireless transmission device such as a WiFi module, and details are not described herein again.

In the following, a method for displaying data according to an embodiment of the present invention will be specifically described with reference to FIG. 1 . Referring to FIG. 2 , FIG. 2 is a schematic flowchart of a method for displaying data according to an embodiment of the present invention, which is used to include a screen. The terminal, as shown in Figure 2, includes the following steps:

S101. Receive an input of a user viewing information.

The terminal device such as the user's mobile phone can be used for storing information, and when receiving the input of the user to view the information, the user can display the information to be viewed through the screen. The user can view the input of the information by the user's gesture input to the application icon on the smart phone screen, or the user can view the information through the voice input. As shown in Fig. 11, when the user clicks on the information icon A in the figure, the mobile phone receives the input of the user viewing the information. In order to view the information, the user may need further follow-up input to view the information. For example, after clicking the information icon A, a list of information is displayed, and the user needs to click on a certain information in the list to view the content of the information.

S102. Verify the identity of the user by using biometrics technology;

In order to ensure that only a specific user is displayed, the embodiment of the present invention requires that the biometric information of a specific one or more users be saved in the memory 120, and the iris information of the mobile phone owner is saved below. The identification unit 170 is described by taking a camera as an example. The specific user may be an authorized user in addition to the mobile phone owner. The biometric identification unit 170 may be a camera that acquires iris information, a fingerprint recognition unit, a vein recognition unit, etc., and is authenticated by a fingerprint recognition unit or a vein recognition unit. When the user is required to put a finger or the like to a specific location, it is preferable to prompt the user to perform biometric verification, and the reminding manner may include text, voice, and the like.

When receiving the input of the user viewing the information, the camera is started to obtain the iris information of the user, and the processor 180 compares the acquired iris information with the iris information of the user stored in the memory 120. If the iris is determined to be the same, the authentication is passed. Otherwise the authentication does not pass.

S103. If the identity verification fails, the interface for displaying the information is displayed, where the first data in the information is replaced by the second data, where the first data is verified by the user identity. The information that can be displayed in plain text. In the case where the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text.

The information to be displayed may include the first data. The first data is only correctly displayed for the user who passes the authentication, and the user who fails the authentication can only see the second data instead of the real information. That is to say, in the case that the authentication is passed, an interface for displaying information is displayed, and the first data in the information is displayed on the screen in plain text, as shown in FIG. 12, the interface B for displaying information, And the first data is displayed in clear text in interface B for displaying information. In the case that the authentication fails, the interface for displaying information is displayed, and the first data in the information is replaced by the second data, as shown in FIG. 13 and FIG. 14 for displaying information. In interface B, the first data in the information is replaced by the second data, and the second data may be “private information in the picture of the iris, please verify the iris after reading.” or “** in the picture 14” *********".

As shown in FIG. 13 and FIG. 14 , an interface B for displaying information is displayed. When the first data in the information is replaced by the second data, the prompt information is displayed in the second data attachment to remind the user. Authenticate. When authenticating by iris recognition, the prompt message displayed is "Please look at the front camera". It can be understood that when different biometric technologies are used for identity verification, the displayed prompt information is different. For example, when using fingerprint recognition technology, the prompt information may be “please verify by fingerprint”, which is not illustrated here.

Compared with the prior art, in the foregoing embodiment of the present invention, when the user views the information, the identity of the user is verified, and in the case that the authentication fails, the interface for displaying the information is displayed. The first item in the message is replaced by the second item. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, and the user's information is prevented from being leaked.

Hereinafter, a method for displaying data according to an embodiment of the present invention will be specifically described in conjunction with FIG. 1, FIG. 2, and FIG. Referring to FIG. 3, FIG. 3 is a schematic flowchart of a method for displaying data according to an embodiment of the present invention. The terminal for displaying a screen, as shown in FIG. 3, after receiving input of information viewed by a user, includes the following step:

S201. Detect content to be displayed on the screen, where the content includes a user interface, or information in a user interface and a user interface.

The screen of the phone can be used to display content for viewing by the user. Usually, after the user unlocks the mobile phone screen, there will be content display on the screen, which may be the default interface of the mobile phone, and may also be the interface that the user browses before the screen is locked. That is to say, the processor 180 detects the screen unlocking, and can determine the content to be displayed on the screen. In the state where the screen has been unlocked, the user can also open a new application and open the application interface. When the processor 180 detects that the user opens the application by clicking the icon of the application, etc., the content to be displayed on the screen can be determined.

The content displayed on the mobile phone screen includes the user interface, or the user interface and the information in the user interface, such as the default interface of the smart phone, and the user interface of the application. In the default interface of the mobile phone, the screen only displays the user interface including the preset icon, and does not include the data. When the application is opened, the content displayed on the screen includes the user interface of the application and the data in the user interface. Therefore, the content can be in the user interface, in addition to the user interface. The content displayed by the application on the screen includes the user interface and data. The data includes data input by the user or data received from other users, such as messages sent or received by the user, contents of the memo, and the like.

S202. Determine whether the content to be displayed on the screen includes the first data, where the first data refers to the data that is verified to be displayed in the plaintext.

The first data refers to the information that can be displayed in plain text after verification. If the verification fails, the data can only be replaced by the second data. Only after verification is passed, the data can be displayed in plain text. When the processor 180 detects the content to be displayed on the screen in the previous step, the processor 180 further determines whether the content to be displayed on the screen includes the first material.

Optionally, the processor 180 determines whether the content to be displayed on the screen includes the first data may be determined by determining whether the application opened by the user sets the display to be verified. In the setting item of the application, an option for verifying the data is added, and the processor 180 determines whether the application opened by the user sets the display to be verified, and if so, determines that the content to be displayed on the screen includes the first material.

Optionally, the processor 180 determines whether the content to be displayed on the screen includes the first data may be determined by determining that the content to be displayed on the screen includes at least one piece of the first data. When the user inputs the data to the application, it is possible to set whether each piece of data displays the verification, and the processor 180 determines that the data for which the display verification is set is the first data. The processor 180 detects that the content to be displayed on the screen (including the user input and received from other users) includes the data, and includes at least one piece of information for which the display verification is set, and then determining that the content to be displayed on the screen includes First information.

In the case of WeChat, the format of the message is defined by the parameters of the transmission, such as:

Public void sendChatMessage(string message); //send text

Public void sendChatMessage(bitmap image); //send image

In order to implement the method of the embodiment of the present invention, this parameter can be modified, for example:

Public void sendChatMessage(string message,boolean isHide); //Send text

Public void sendChatMessage(bitmap image, boolean isHide); //send image

Upon receiving the message with the above parameters including display verification, the processor 180 can determine that the received message sets display verification.

Still using WeChat as an example, referring to the idea of an emoticon, the message to be sent is escaped. For example, if the message "hello" is sent, if it needs to display the verification, it will be escaping as "/HIDE hello". When the mobile phone that receives this message parses "/HIDE hello", it will escape the "/HIDE". It is understood that the message is to be verified. An alternative, the message to be sent can be escaped by adding a send button near the send button, such as "private send". In this way, the message sent in plaintext is required, and when the "send" button is pressed, when the verification is required, the "private send" button is pressed. When the button is pressed, the processor 180 automatically adds "/HIDE" before the message to be sent. In addition to the new button, you can also call the private send function by long pressing the existing "send" button, or you can add a bullet box prompt before sending, and select the private send option of the box prompt to call the private send function. No longer detailed one by one.

Taking WeChat as an example in the mobile phone of the Android operating system, WeChat uses the listview control item to implement the message display interface. The Adapter in the Listview can be edited, and the getView interface can be edited. The getView interface is used to detect whether the content to be displayed on the screen includes at least one message containing the parameter for displaying the verification or the message "/HIDE" escaped. If yes, it is determined that there is a first material in the content to be displayed on the screen.

S203. If yes, use biometrics to verify the identity of the user.

When the processor 180 determines that the content to be displayed on the screen includes the first material, the biometric identification unit 170 is activated to verify the identity of the user. In order to ensure that the first data is displayed only to a specific user, the embodiment of the present invention requires that the biometric information of the specific one or more users be saved in the memory 120, and the iris information of the mobile phone owner is saved below. The biometric identification unit 170 is described by taking a camera as an example. The specific user may be an authorized user in addition to the mobile phone owner. The biometric identification unit 170 may be a camera that acquires iris information, a fingerprint recognition unit, a vein recognition unit, etc., and is authenticated by a fingerprint recognition unit or a vein recognition unit. When the user is required to put a finger or the like to a specific location, it is preferable to prompt the user to perform biometric verification, and the reminding manner may include text, voice, and the like.

After the camera acquires the iris information of the user, the processor 180 compares the acquired iris information with the iris information of the user stored in the memory 120. If it is determined to be the same iris, the identity verification passes, otherwise the identity verification fails.

S204. If the identity verification fails, an interface for displaying the information is displayed, and the first data in the information is replaced by the second data. In the case where the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text.

In the case where the authentication is passed, the processor 180 displays the first data in the plain text on the screen. That is, the first data is normally displayed on the screen. For example, it is displayed as text information, picture information, and the like.

In the case that the authentication fails, the processor 180 displays the first material as the second material on the screen. That is, the first data is displayed on the screen abnormally. For example, when the first data is a diary, the first data is displayed on the screen as a replacement symbol, such as a group of "******". The first data may also be displayed on the screen as a replacement text, such as "private information, please verify the iris after reading." In order to avoid disturbing the user's understanding, the displayed second data preferably does not change over time.

Compared with the prior art, in the above embodiment of the present invention, when the content is displayed on the screen, including the first material, the identity verification of the user is performed, and in the case that the identity verification fails, the information for displaying the information is displayed. The interface, the first material in the information is replaced by the second data. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, the user's information is prevented from being leaked, and the user's identity is only performed when the content displayed on the screen includes the first material. Verification reduces the power consumption of the terminal and optimizes the user experience.

Hereinafter, a method for displaying data according to an embodiment of the present invention will be specifically described in conjunction with FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 . Referring to FIG. 4, FIG. 4 is a schematic flowchart diagram of a method for displaying data according to an embodiment of the present invention, for a terminal including a screen. As shown in FIG. 4, steps S301 and S302 are the same as steps S201 and S202.

S303. When the content to be displayed on the screen includes the first material, use biometric technology to verify the identity of the user, and display the first data as the second material on the screen.

S304. If the authentication fails, an interface for displaying the information is displayed, and the first data in the information is replaced by the second data. In the case where the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text. Displaying the first data in the plain text on the screen comprises: converting the first data displayed on the screen as the second material into a plain text display. The displaying the first data as the second data on the screen comprises: displaying the first data displayed as the second data on the screen as the second data.

In the above embodiment of the present invention, when the first data needs to be displayed on the screen, the biometric identification technology is used to verify the identity of the user, and the first data is displayed as the second data on the screen, only After the user's authentication is passed, it will be displayed normally. When the user's authentication fails, the first data will continue to be displayed as the second data on the screen. Therefore, before confirming whether the authentication is passed, the first data is displayed as the second data on the screen, and the user can perceive that the first data on the screen is to be displayed according to the displayed second data, which can prompt the user to actively cooperate. Authenticate and enhance the success rate of biometric verification.

Hereinafter, a method for displaying data according to an embodiment of the present invention will be specifically described with reference to FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , and FIG. Referring to FIG. 5, FIG. 5 is a schematic flowchart of a method for displaying data according to an embodiment of the present invention, which is used for a terminal including a screen, as shown in FIG. 5, steps S401-S404 and steps S201-S204 or steps. S301~S304 are the same.

S405. After displaying the first data in the plaintext on the screen, detecting whether the user leaves. If it is detected that the user leaves, the first data displayed in plain text is displayed as the second material on the screen.

If it is detected that the user has not left, the first data continues to be displayed in clear text on the screen.

Hereinafter, a method for displaying data according to an embodiment of the present invention will be specifically described with reference to FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , FIG. 5 , and FIG. Referring to FIG. 6, FIG. 6 is a schematic flowchart diagram of a method for displaying data according to an embodiment of the present invention. The terminal for the screen is included in the terminal. As shown in FIG. 6, steps S501 to S504 are the same as steps S401 to S404.

S505. After displaying the first data in the plaintext on the screen, periodically verify the identity of the user by using the biometric technology. In the case that the authentication fails, the first data displayed in plain text is displayed as the second material on the screen.

If the authentication is passed, the first data is displayed in clear text on the screen.

In the above embodiment of the present invention, after the first material is displayed on the screen in plaintext, it is determined whether the user leaves or verifies whether the identity of the user still matches. In the case that the user leaves or the authentication fails, the first data displayed in plain text is displayed as the second material on the screen. Therefore, after the first data is displayed in the plaintext, if the user is found to leave or the user identity no longer matches, the first data is displayed as the second data on the screen, thereby further preventing leakage of user information.

The following is a device embodiment of the present invention. The device embodiment of the present invention is used to perform the method of the foregoing method embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the specific technical details are not disclosed. Referring to the above method embodiments of the present invention and other parts of the application file.

Referring to FIG. 7 , FIG. 7 is a schematic structural diagram of a display data device according to an embodiment of the present invention, which is used for a terminal including a screen, and includes: a receiving module 11 , a verification module 12 , and a display module 13 . The receiving module 11 is configured to receive an input of a user viewing information. The verification module 12 is configured to verify the identity of the user using biometric technology. The display module 13 is configured to display an interface for displaying the information if the identity verification fails, and the first data in the information is replaced by the second data, where the first data is User authentication passes the information that can be displayed in plain text. The display module is configured to display an interface of the information when the authentication is passed, and the first data in the information is displayed on the screen in plain text.

In this embodiment, for example, the embodiments of the receiving module 11, the verification module 12, and the display module 13 can be referred to the description of steps S101 to S103 in the embodiment shown in FIG.

Compared with the prior art, in the foregoing embodiment of the present invention, when the user views the information, the identity of the user is verified, and in the case that the authentication fails, the interface for displaying the information is displayed. The first item in the message is replaced by the second item. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, and the user's information is prevented from being leaked.

Please refer to FIG. 8. FIG. 8 is a schematic structural diagram of a display data device according to an embodiment of the present invention, which is used for a terminal including a screen, and includes: a detection module 101, a determination module 102, a verification module 103, and a display module 104, wherein: the detecting module 101 is configured to detect whether there is content to be displayed on the screen, the content includes a user interface, or a user interface and a user input or received from another user data of. The determining module 102 is configured to determine whether the content to be displayed on the screen includes the first data, and the first data refers to the data that is verified to be displayed in the plaintext. The verification module 103 is configured to verify the identity of the user using biometric technology. The display module 104 is configured to display the first data in the plain text on the screen in the case that the authentication is passed, or in the case that the identity verification fails, the first data is on the screen. The second data is displayed on the top, and the second data is different from the first data.

In this embodiment, for example, the detection module 101, the determination module 102, the verification module 103, and the display module 104 can be referred to the description of steps S201 to S204 in the embodiment shown in FIG.

Compared with the prior art, in the above embodiment of the present invention, when the content is displayed on the screen, including the first material, the identity verification of the user is performed, and in the case that the identity verification fails, the information for displaying the information is displayed. The interface, the first material in the information is replaced by the second data. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, the user's information is prevented from being leaked, and the user's identity is only performed when the content displayed on the screen includes the first material. Verification reduces the power consumption of the terminal and optimizes the user experience.

Still referring to FIG. 8 , which is a schematic structural diagram of another display data device according to an embodiment of the present invention, which is used for a terminal including a screen, and includes: a detection module 101, a determination module 102, a verification module 103, and a display module. Group 104. The detection module 101 and the determination module 102 are similar to the detection module 101 and the determination module 102 in FIG. 8 and will not be described in detail. The verification module 103 is configured to verify the identity of the user by using biometric technology, and display the first data as the second material on the screen. The display module 104 is configured to display the first data in the plain text on the screen in the case that the authentication is passed, or to use the first data in the case that the identity verification fails The screen is displayed as a second material. Displaying the first data in the plain text on the screen comprises: converting the first data displayed on the screen as the second material into a plain text display. The displaying the first data as the second data on the screen comprises: displaying the first data displayed as the second data on the screen as the second data.

In this embodiment, for example, the detection module 101, the determination module 102, the verification module 103, and the display module 104 can be referred to the description of steps S301 to S304 in the embodiment shown in FIG.

In the above embodiment of the present invention, when the first data needs to be displayed on the screen, the biometric identification technology is used to verify the identity of the user, and the first data is displayed as the second data on the screen, only After the user's authentication is passed, it will be displayed normally. When the user's authentication fails, the first data will continue to be displayed as the second data on the screen. Therefore, before confirming whether the authentication is passed, the first data is displayed as the second data on the screen, and the user can perceive that the first data on the screen is to be displayed according to the displayed second data, which can prompt the user to actively cooperate. Authenticate and enhance the success rate of biometric verification.

Referring to FIG. 9 , FIG. 9 is a schematic structural diagram of another display data device according to an embodiment of the present invention, which is used for a terminal including a screen, and includes: a detection module 201, a determination module 202, a verification module 203, and Display module 204. The detection module 201 and the determination module 202 are similar to the detection module 101 and the determination module 102 in FIG. 8 and will not be described in detail. The verification module 203 is configured to verify the identity of the user using biometric technology. The display module 204 is configured to display the first data in the plain text on the screen if the authentication is passed, or in the case that the identity verification fails, the first data is on the screen The second data is displayed on the top, and the second data is different from the first data. After displaying the first data in the plain text on the screen, the verification module 103 is further configured to detect whether the user is away. The display module 104 is further configured to display the first data displayed in the plain text as the second data on the screen when the verification module 103 detects that the user is away.

In this embodiment, for example, the detection module 201, the determination module 202, the verification module 203, and the display module 204 can be referred to the description of steps S401 to S405 in the embodiment shown in FIG. 5.

Still referring to FIG. 9 , it is a schematic structural diagram of another display data device according to an embodiment of the present invention, which is used for a terminal including a screen, and includes: a detection module 201, a determination module 202, a verification module 203, and a display module. Group 204. The detection module 201 and the determination module 202 are similar to the detection module 201 and the determination module 202 in the previous embodiment, and are not described in detail. The verification module 203 is configured to verify the identity of the user using biometric technology. The display module 204 is configured to display the first data in the plain text on the screen if the authentication is passed, or in the case that the identity verification fails, the first data is on the screen The second data is displayed on the top, and the second data is different from the first data. After displaying the first data in the plaintext on the screen, the verification module 103 is further configured to periodically verify the identity of the user using the biometric technology. The display module 104 is further configured to display the first data displayed in the plain text on the screen as the second data if the verification module 103 verifies that the identity does not pass.

In this embodiment, for example, the detection module 201, the determination module 202, the verification module 203, and the display module 204 can be referred to the description of steps S501 to S505 in the embodiment shown in FIG.

In the above embodiment of the present invention, after the first material is displayed on the screen in plaintext, it is determined whether the user leaves or verifies whether the identity of the user still matches. In the case that the user leaves or the authentication fails, the first data displayed in plain text is displayed as the second material on the screen. Therefore, after the first data is displayed in the plaintext, if the user is found to leave or the user identity no longer matches, the first data is displayed as the second data on the screen, thereby further preventing leakage of user information.

Referring to FIG. 10, FIG. 10 is a schematic structural diagram of another terminal according to an embodiment of the present invention. The terminal is applicable to display data. As shown in FIG. 10, the system includes: a screen 121, and one or more processors 122. , memory 123 and biometric unit 124. For the convenience of description, only the parts related to the embodiments of the present invention are shown. For the specific technical details not disclosed, please refer to the above method embodiments of the present invention and other parts of the application file.

The screen 121 displays the visual output as a output interface with the user to the user; the screen 121 may be the screen 140 in the terminal device shown in FIG. 1.

The biometric unit 124 is configured to identify a biometric feature of the user; the input device 124 may be the biometric unit 170 shown in FIG. 1, for example, an iris recognition unit.

The processor 122 may be the processor 180 shown in FIG. The memory 123 may be the middle memory 120 of the terminal device shown in FIG. 1, or some of the components in the memory 120.

In the embodiment of the present invention, the terminal further includes a plurality of applications, the memory is used to store a computer program, and the processor runs the computer program, and performs the following steps:

Receiving input from a user to view information;

Use biometrics to verify the identity of the user;

In the case that the authentication fails, an interface for displaying the information is displayed, and the first data in the information is replaced by the second data, and the first data is verified by the user authentication. The information displayed. In the case where the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text.

In the embodiment, regarding the embodiment of displaying data, reference may be made to the embodiment shown in FIG. 2, and the description thereof will not be repeated here.

Compared with the prior art, in the foregoing embodiment of the present invention, when the user views the information, the identity of the user is verified, and in the case that the authentication fails, the interface for displaying the information is displayed. The first item in the message is replaced by the second item. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, and the user's information is prevented from being leaked.

The processor 122 is further configured to perform the following steps after receiving the input of the user viewing the information in the terminal provided by another embodiment of the present invention:

Detecting content to be displayed on the screen, the content including a user interface, or a user interface and user data input by the user or received from other users;

Determining whether the content to be displayed on the screen includes user data to be verified, and the user data to be verified refers to user data that can be displayed in plain text after verification;

If so, use biometrics to verify the identity of the user;

In the case that the authentication is passed, the user data to be verified is displayed in clear text on the screen; or

In the case that the authentication fails, the user data to be verified is scrambled and displayed on the screen.

For the embodiment of the present invention, reference may be made to the embodiment shown in FIG. 3, and the description thereof will not be repeated here.

Compared with the prior art, in the above embodiment of the present invention, when the content is displayed on the screen, including the first material, the identity verification of the user is performed, and in the case that the identity verification fails, the information for displaying the information is displayed. The interface, the first material in the information is replaced by the second data. Therefore, even after the screen is unlocked, the first data will not be correctly displayed to the user who fails the authentication, the user's information is prevented from being leaked, and the user's identity is only performed when the content displayed on the screen includes the first material. Verification reduces the power consumption of the terminal and optimizes the user experience.

In this embodiment, the processor 122 is further configured to perform the following steps:

When the content to be displayed on the screen includes the data to be verified, the biometric identification technology is used to verify the identity of the user, and the first data is displayed on the screen as the second data;

In the case that the authentication is passed, the first data is displayed on the screen in plain text, or, in the case that the authentication fails, the first data is displayed as the second data on the screen. . Displaying the first data in the plain text on the screen comprises: converting the first data displayed on the screen as the second material into a plain text display. The displaying the first data as the second data on the screen comprises: displaying the first data displayed as the second data on the screen as the second data.

In the above embodiment of the present invention, when the first data needs to be displayed on the screen, the biometric identification technology is used to verify the identity of the user, and the first data is displayed as the second data on the screen, only After the user's authentication is passed, it will be displayed normally. When the user's authentication fails, the first data will continue to be displayed as the second data on the screen. Therefore, before confirming whether the authentication is passed, the first data is displayed as the second data on the screen, and the user can perceive that the first data on the screen is to be displayed according to the displayed second data, which can prompt the user to actively cooperate. Authenticate and enhance the success rate of biometric verification.

In this embodiment, the processor 122 is further configured to perform the following steps:

After the first data is displayed on the screen in plain text, it is detected whether the user leaves. If it is detected that the user leaves, the first data displayed in plain text is displayed as the second material on the screen.

In this embodiment, the processor 122 is further configured to perform the following steps:

After displaying the first data in the plaintext on the screen, the biometric feature is periodically used to verify the identity of the user. In the case that the authentication fails, the first data displayed in plain text is displayed as the second material on the screen.

In the above embodiment of the present invention, after the first material is displayed on the screen in plaintext, it is determined whether the user leaves or verifies whether the identity of the user still matches. In the case that the user leaves or the authentication fails, the first data displayed in plain text is displayed as the second material on the screen. Therefore, after the first data is displayed in the plaintext, if the user is found to leave or the user identity no longer matches, the first data is displayed as the second data on the screen, thereby further preventing leakage of user information.

An embodiment of the present invention further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions that, when executed by a terminal including a screen and a plurality of applications, cause the terminal to perform the second The methods described in the examples shown in Fig. 3, Fig. 4, Fig. 5, and Fig. 6 are shown.

A person skilled in the art can understand that all or part of the process of implementing the above embodiments can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. The program, when executed, may include the flow of an embodiment of the methods as described above. The storage medium may be a magnetic disk, a optical disk, a read-only memory (ROM), or a random access memory (RAM). The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

100‧‧‧Mobile terminal
110‧‧‧RF circuit
120‧‧‧ memory
130‧‧‧Input unit
140‧‧‧ screen
150‧‧‧ sensor
160‧‧‧ audio circuit
170‧‧‧Biometric unit
180‧‧‧ processor
190‧‧‧Power supply
131‧‧‧Touch panel
132‧‧‧Other input devices
141‧‧‧ display panel
161‧‧‧Speaker
162‧‧‧Microphone
Steps S101 to S103, S201 to S204, S301 to S304, S401 to S405, and S501 to S105.
11‧‧‧ receiving module
12‧‧‧ verification module
13‧‧‧Display module
101‧‧‧Test module
102‧‧‧Determining modules
103‧‧‧ verification module
104‧‧‧Display module
201‧‧‧Detection module
202‧‧‧Determining the module
203‧‧‧ verification module
204‧‧‧Display module
121‧‧‧ screen
122‧‧‧Processor
123‧‧‧ memory
124‧‧‧Biometric unit

FIG. 1 is a schematic structural diagram of a terminal for displaying data according to an embodiment of the present invention; FIG. 2 is a schematic flowchart of displaying a message on a terminal according to an embodiment of the present invention; Another flow chart of displaying a message on the terminal provided by the embodiment; FIG. 4 is a schematic flowchart showing another process of displaying a message on the terminal according to the embodiment of the present invention; FIG. 5 is another embodiment of the present invention. FIG. 6 is a schematic diagram showing the flow of displaying a message on a terminal according to an embodiment of the present invention; FIG. 7 is a schematic structural diagram of an apparatus for displaying a message according to an embodiment of the present invention; FIG. 8 is a schematic structural diagram of another apparatus for displaying a message according to an embodiment of the present invention; FIG. 9 is a schematic structural diagram of another apparatus for displaying a message according to an embodiment of the present invention; A schematic diagram of a structure of a terminal provided by the embodiment; FIG. 11 shows an interface for viewing information provided by an embodiment of the present invention; An example of the information display interface provided by the embodiment of the present invention and displaying the first data in the plain text; FIG. 13 is a diagram showing an example of displaying the information display interface and displaying the first data as the second data according to the embodiment of the present invention; FIG. 14 illustrates an example of an information display interface and a first material displayed as a second material according to an embodiment of the present invention.

Claims (36)

A method for displaying data for a terminal including a screen, wherein the method comprises: receiving an input of a user viewing information; verifying the identity of the user using a biometric identification technology; displaying the identity if the authentication fails The interface for displaying the information, the first data in the information is replaced by the second data, and the first data is the information that the user identity verification can display in plain text. The method of claim 1, wherein, in the case that the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text. The method of claim 1, wherein the receiving the user after viewing the input of the information comprises: detecting content to be displayed on the screen, the content including a user interface, or a user interface and a user Data within the interface; determining whether the content to be displayed on the screen includes the first material; if so, using the biometric technology to verify the identity of the user. The method of claim 2 or 3, wherein after the displaying the first data in the plain text on the screen, the method comprises: detecting whether the user is away; if the user is detected to leave, displaying in a plain text The first data is displayed as a second material on the screen. The method of claim 2 or 3, wherein after the displaying the first data in the plaintext on the screen, the method comprises: periodically verifying the identity of the user by using the biometric technology; In the case of passing, the first data displayed in plain text is displayed as the second material on the screen. The method of any of claims 1 to 3, wherein the biometric recognition technique comprises iris recognition. The method of claim 3, wherein the determining whether the content to be displayed on the screen includes the first data comprises: determining whether the application opened by the user sets the display to be verified; If so, it is determined that the content to be displayed on the screen includes the first material. The method of claim 3, wherein the determining whether the content to be displayed on the screen includes the first material comprises: detecting that the content to be displayed on the screen includes data; determining the data Whether at least one piece of first data is included; if yes, determining that the content to be displayed on the screen includes the first item. The method of claim 3, wherein the detecting the content to be displayed on the screen comprises: detecting an interface of the user to open the application; and determining content to be displayed on the screen. The method of claim 3, wherein the material comprises a message sent or received by the user. The method of any one of claims 1 to 3, and any one of 7 to 10, wherein the displaying the first material as the second material on the screen comprises: Displayed as a symbol or text on the screen. The method of claim 3, wherein the verifying the identity of the user using the biometric identification technology comprises: displaying the first material as a second material on the screen; wherein the Displaying, in a plain text, the screen includes: converting the first data displayed as the second material on the screen into a plain text display; wherein the displaying the first data on the screen is The second data includes: displaying the first data displayed as the second material on the screen as the second data. A device for displaying data, comprising a terminal for a screen, wherein the device comprises: a first data receiving module for receiving an input of a user viewing information; and a verification module for verifying the use of the biometric identification technology The identity module is configured to display an interface for displaying the information if the identity verification fails, and the first data in the information is replaced by the second data, the first data The information that can be displayed in plain text is verified by the user identity. The device of claim 13, wherein the display module is configured to display an interface of the information when the identity verification is passed, and the first data in the information is displayed on the screen in plain text. The device of claim 13, wherein the device further comprises: a detecting module, configured to detect whether there is content to be displayed on the screen, the content comprises a user interface, or a user interface and a user a data module in the interface, the determining module, configured to determine whether the content to be displayed on the screen includes the first data, and the verification module is configured to determine, in the determining module, the to-be-displayed on the screen The content includes the first data and uses the biometric technology to verify the identity of the user. The device of claim 14 or 15, wherein the verification module is further configured to detect whether the user is away; the display module is further configured to display in a plain text when the verification module detects that the user leaves The first material is displayed as a second material on the screen. The device of claim 14 or 15, wherein the verification module is further configured to periodically verify the identity of the user by using the biometric technology; the display module is further configured to: if the identity verification fails, The first material displayed in plain text is displayed as a second material on the screen. The device of any of claims 13 to 15, wherein the biometric technology comprises iris recognition. The device of claim 15, wherein the determining module is specifically configured to determine whether the application opened by the user has set a display to be verified, and if so, determining that the content to be displayed on the screen includes First information. The device of claim 15, wherein the determining module is configured to detect that the content to be displayed on the screen includes data, and determine whether the data includes at least one piece of first data, and if so, determine The content to be displayed on the screen includes the first material. The device of claim 15, wherein the detecting module is specifically configured to determine content to be displayed on the screen when the user opens an interface of the application. The device of claim 15, wherein the material comprises a message sent or received by the user. The apparatus of any one of claims 13 to 15, and any one of 19 to 22, wherein the displaying the first material as the second material on the screen comprises the Displayed as a symbol or text on the screen. The device of claim 14, wherein the verification module displays the first data on the screen as the second data when the identity of the user is verified by using the biometric technology; the display module Specifically, the first data displayed as the second material on the screen is converted into a plain text display if the authentication is passed, or the second data is displayed on the screen if the authentication fails. The first information continues to be displayed as the second data. A terminal comprising: a screen; one or more processors; a memory; a plurality of applications; and the memory for storing a computer program; the processor, running the computer program, performing the following process: receiving The user views the input of the information; uses the biometric technology to verify the identity of the user; and if the authentication fails, the interface for displaying the information is displayed, and the first data in the information is replaced by the first The second data is the information that the user identity verification can display in plain text. The terminal according to claim 25, wherein, in the case that the authentication is passed, an interface for displaying the information is displayed, and the first data in the information is displayed on the screen in plain text. The terminal according to claim 25, wherein the receiving the user after viewing the input of the information comprises: detecting content to be displayed on the screen, the content including a user interface, or a user interface and a user Data in the interface; determining whether the content to be displayed on the screen includes the first material; if so, using the biometric technology to verify the identity of the user. The terminal according to claim 26 or 27, wherein after the first data is displayed on the screen in plain text, the method includes: detecting whether the user is away; if detecting that the user leaves, displaying in clear text The first data is displayed as a second material on the screen. The terminal according to claim 26, wherein after the displaying the first data in the plain text on the screen, the method comprises: periodically verifying the identity of the user by using the biometric technology; In the case of passing, the first data displayed in plain text is displayed as the second material on the screen. The terminal of any one of claims 25 to 27, wherein the biometric technology comprises iris recognition. The terminal according to claim 27, wherein the determining whether the content to be displayed on the screen includes the first data comprises: determining whether the application opened by the user sets the display to be verified; If so, it is determined that the content to be displayed on the screen includes the first material. The terminal according to claim 27, wherein the determining whether the content to be displayed on the screen includes the first material comprises: detecting that the content to be displayed on the screen includes data; determining the data Whether at least one piece of first data is included; if yes, determining that the content to be displayed on the screen includes the first item. The terminal according to claim 27, wherein the detecting the content to be displayed on the screen comprises: detecting an interface of the user to open the application; and determining content to be displayed on the screen. The terminal of claim 27, wherein the material comprises a message sent or received by the user. The terminal of any one of claims 25 to 27 and 31 to 34, wherein the displaying the first material as the second material on the screen comprises placing the first material on the screen Displayed as a paragraph or text. The terminal according to claim 25, wherein the verifying the identity of the user by using the biometrics technology comprises: displaying the first material as a second material on the screen; wherein the Displaying, in the plain text, the information on the screen includes: converting the first data displayed as the second material on the screen into a plain text display; wherein the displaying the first data on the screen is the first The second data includes: displaying the first data displayed as the second material on the screen as the second data.