WO2018233716A1 - 终端隐私保护方法、终端及计算机可读存储介质 - Google Patents

终端隐私保护方法、终端及计算机可读存储介质 Download PDF

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Publication number
WO2018233716A1
WO2018233716A1 PCT/CN2018/092679 CN2018092679W WO2018233716A1 WO 2018233716 A1 WO2018233716 A1 WO 2018233716A1 CN 2018092679 W CN2018092679 W CN 2018092679W WO 2018233716 A1 WO2018233716 A1 WO 2018233716A1
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WO
WIPO (PCT)
Prior art keywords
terminal
interface
sensitive
privacy protection
environment
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PCT/CN2018/092679
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English (en)
French (fr)
Inventor
白科
杜霁轩
王浩
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中兴通讯股份有限公司
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Publication of WO2018233716A1 publication Critical patent/WO2018233716A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Definitions

  • the present disclosure relates to the field of electronic technologies, and in particular, to a terminal privacy protection method, a terminal, and a computer readable storage medium.
  • terminals such as touch-screen mobile phones and tablet computers have been widely used due to their convenience of use.
  • the interface displayed by the existing terminal after unlocking is the screen interface before the lock.
  • the displayed interface is the interface related to the user's own privacy. This is not conducive to the protection of the user's personal privacy information.
  • the present disclosure provides a method for protecting a terminal privacy, including the following steps: when an interface that is currently unlocked by the terminal is a sensitive interface and the current environment of the terminal is a sensitive environment, when the unlocking instruction triggered by the user operation is received, the method is executed. Privacy protection policy; and an interface corresponding to the privacy protection policy.
  • the present disclosure also provides a terminal, including: a memory, a processor, and a terminal privacy protection program stored on the memory and executable on the processor, the terminal privacy protection program being executed by the processor The steps of implementing the terminal privacy protection method as described above.
  • the present disclosure also provides a computer readable storage medium having a terminal privacy protection program stored thereon, the terminal privacy protection program being executed by a processor to implement a terminal privacy protection method as described above step.
  • FIG. 1 is a schematic diagram of a hardware structure of a terminal on which a terminal privacy protection method according to an embodiment of the present disclosure may be implemented.
  • FIG. 2 is a schematic flowchart of a terminal privacy protection method according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram of a scenario of a method for protecting a terminal privacy according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic diagram of a hardware structure of a terminal on which a terminal privacy protection method according to an embodiment of the present disclosure may be implemented.
  • the terminal in the embodiment of the present disclosure may be a PC (Personal Computer), or may be a smart phone, a tablet computer, an e-book reader, and an MP3 (Moving Picture Experts Group Audio Layer III) player.
  • MP4 Moving Picture Experts Group Audio Layer IV
  • a portable terminal device having a display function such as a player or a portable computer.
  • the terminal may include: a processor 1001, such as a CPU; a network interface 1004; a user interface 1003; a memory 1005; and a communication bus 1002.
  • Communication bus 1002 is used to implement connection communication between these components.
  • the user interface 1003 can include a display, an input unit such as a keyboard.
  • the user interface 1003 may also include a standard wired interface, a wireless interface.
  • the network interface 1004 can include a standard wired interface, a wireless interface (such as a WI-FI interface).
  • the memory 1005 may be a high speed RAM (Random Access Memory) memory or a non-volatile memory such as a disk memory.
  • the memory 1005 can be independent of the aforementioned processor 1001.
  • the terminal may further include a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like.
  • Sensors included in the terminal such as light sensors, motion sensors, and other sensors.
  • the light sensor can include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display screen according to the brightness of the ambient light, and the proximity sensor can turn off the display screen and/or the backlight when the mobile terminal moves to the ear.
  • the gravity acceleration sensor can detect the magnitude of acceleration in various directions (generally in the direction of three axes), and can be used for identifying the posture of the mobile terminal (such as horizontal and vertical screen switching, using acceleration games).
  • the terminal can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, and details are not described herein again.
  • the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal.
  • the terminal may include more or less components than those illustrated, or a combination of certain components, or a different component arrangement than illustrated.
  • an operating system may be included in the memory 1005 as a computer storage medium.
  • a network communication module may be included in the memory 1005 as a computer storage medium.
  • a user interface module may be included in the memory 1005 as a computer storage medium.
  • a terminal privacy protection program may be included in the memory 1005 as a computer storage medium.
  • the network interface 1004 is mainly used to connect to the background server to perform data communication with the background server;
  • the user interface 1003 is mainly used to connect the client (user end) to perform data communication with the client;
  • the processor 1001 may be configured to invoke a terminal privacy protection program stored in the memory 1005, and perform the following operations when the terminal is currently unlocked, where the interface is a sensitive interface and the current environment of the terminal is a sensitive environment. And executing a privacy protection policy when receiving an unlocking instruction triggered by a user operation; and displaying an interface corresponding to the privacy protection policy.
  • the sensitive interface refers to a display interface related to user privacy information on the terminal (here, the mobile phone is exemplified, but the terminal is not limited to the mobile phone).
  • the sensitive interface may be set by the user, or may be learned by the terminal based on the behavior of the user when using the terminal, thereby automatically setting the corresponding interface as a sensitive interface.
  • a user may set an interface related to his own fund account information as a sensitive interface. For example, when the user uses the payment software A, the user can view his own consumption record in the interface a, view the capital history record in the interface b, view the fund balance information in the interface c, and the like, so the user can set the interfaces a, b, and c to be sensitive. interface. If the terminal is displaying the interface b, the user does not exit the interface b to lock the mobile phone, and when the user detects that the current sensitive environment is detected, the preset other interface may be displayed.
  • the preset other interface may be an interface such as a calendar, a clock, or other preset pictures; or may be a blurred display of the interface b, for example, adjusting the blur degree of the interface b to 60% (the value can be freely set by the user) Then display; or adjust the screen display brightness after the display interface b, for example, the screen brightness can be adjusted to 20% (this value can be freely set by the user) after the display interface b.
  • the privacy protection policy may be executed when the unlocking instruction triggered by the user operation is currently received.
  • the sensitive interface may not be displayed after being unlocked or may be displayed after performing some special processing on the sensitive interface.
  • the privacy protection policy is not limited herein, and may be set according to actual needs.
  • the user may set the interface related to the picture display as a sensitive interface, for example, an interface for displaying a picture using a picture viewing software, an interface for displaying a picture using a browser, and displaying an image in various application software.
  • the interface is set to a sensitive interface.
  • the privacy protection policy may be executed when the user unlocks.
  • other preset interfaces may be displayed (skip the interface related to picture browsing), for example, displaying a calendar, a clock, etc., and the interface related to the picture browsing may be blurred and displayed, or the brightness of the screen may be adjusted to a certain value. After the value, the interface related to the picture browsing is displayed.
  • the user may also set a sensitive interface according to the category of the application.
  • all interfaces corresponding to the payment software A can be set as a sensitive interface
  • all interfaces corresponding to the chat software B are set as sensitive interfaces
  • all interfaces corresponding to the gallery are set as sensitive interfaces.
  • the preset other interface may be displayed after being unlocked, for example, displaying a calendar, a clock, a weather, etc., and may also be displayed after blurring the sensitive interface, or displaying the sensitive interface after adjusting the brightness of the screen to a certain value. .
  • the device that detects that the unlocked interface is the play interface corresponding to the video file A and detects that the current environment is a sensitive environment is detected.
  • a privacy protection policy may be executed. For example, after the unlocking, the playback interface corresponding to the video file A may not be displayed, but other preset interfaces may be displayed, for example, displaying a calendar, a clock, a weather, etc., and the playback interface of the video file A may be lowered after being unlocked.
  • the playback volume, the playback resolution corresponding to the playback interface of the video file A, and the screen brightness corresponding to the playback interface of the video file A are lowered.
  • the terminal may also learn according to the behavior of the user when using the terminal, thereby automatically setting the corresponding interface as a sensitive interface.
  • the sensitive interface may be set according to the next operation after the user unlocks. For example, if it is detected that the user is within 1 s after unlocking (the value can be freely set by the user), the displayed interface A is quickly switched (ie, the display time of the interface A after unlocking is less than 1 s), and the behavior occurs multiple times ( A threshold can be set, for example, 20 times. If the action exceeds 20 times, it can be considered to appear multiple times. Then, the corresponding interface A can be set as a sensitive interface.
  • the data collected by the mobile phone sensor indicates that the current ambient light intensity is lower than a preset threshold when displaying an interface A, and the situation occurs multiple times (for example, more than 20 times), Set interface A as a sensitive interface.
  • the user's physiological data can be acquired by the smart wearable device. If an interface A is displayed, the user's heartbeat is detected to be fast (more than a certain preset) Threshold), and the situation occurs multiple times (greater than a preset threshold, for example greater than 15 times), then interface A can be set as a sensitive interface.
  • the determination of the sensitive environment may be performed by the audio information collected by the mobile phone microphone and/or the image information collected by the camera. For example, when an unlock command triggered based on a user operation is received, whether the current environment is a sensitive environment may be determined according to audio information collected by the microphone within 10 s before receiving the unlock command. Specifically, firstly, the audio information of the total duration of 10s is processed by the preset audio processing software to obtain a corresponding characteristic band loudness curve; then the characteristic frequency band loudness curve is analyzed to calculate the loudness in the characteristic frequency band loudness curve.
  • the proportion of the duration corresponding to the preset loudness threshold (which can be artificially set according to need, for example, set to 50 decibels) in a preset time period (ie, 10S mentioned above) to determine the ratio Whether the preset ratio is exceeded (you can set the preset ratio artificially according to your needs, for example, set it to 10%). If the ratio does not exceed the preset ratio, it means that the current environment is not sensitive. If the ratio is greater than or equal to the preset ratio, the current environment is a sensitive environment.
  • the sharpness curve corresponding thereto may be first calculated, and then the sharpness curve is analyzed, if the sharpness curve corresponds If there is a certain value in a number of values that is greater than or equal to the preset sharpness threshold (which can be set artificially according to actual needs, for example, setting it to 1.0), the current environment is a sensitive environment, if not, then The current environment is not a sensitive environment.
  • the preset sharpness threshold which can be set artificially according to actual needs, for example, setting it to 1.0
  • the determination of the sensitive environment can also be made by the location of the mobile phone.
  • the user can set the four locations of location A, location B, location C, and location D as a secure location, that is, when the mobile phone is in the four locations, in a safe environment, and when the mobile phone is outside the four locations, In other locations, the phone is considered to be in a sensitive environment.
  • the operation of detecting whether the interface after the terminal is unlocked is a sensitive interface only needs to be performed once during the terminal locking period.
  • the detecting may be performed before receiving the unlocking command, or may be performed in real time after receiving the unlocking command; when the detecting operation is performed before receiving the unlocking command, the timing may be performed during the terminal locking period.
  • the detection operation is not limited herein, and may be set according to actual needs.
  • the corresponding interface is a sensitive interface
  • the environment in which the terminal is located is a sensitive environment (for example, a public environment with a relatively noisy voice and a large number of people), and is triggered based on the user operation.
  • the interface corresponding to the privacy protection policy is displayed.
  • the corresponding sensitive interface after the unlocking may be specially processed. For example, the sensitive interface may be skipped, and the display attribute of the sensitive interface may be adjusted to protect user privacy information and improve user experience. .
  • the processor 1001 may invoke the terminal privacy protection program stored in the memory 1005 and further perform the following operations when acquiring the program: acquiring an operation scene record and a terminal associated with the display object on the interface after the terminal is unlocked.
  • the environment parameter of the current environment; and determining whether the interface after the terminal is unlocked is a sensitive interface according to the operation scenario record, and determining whether the current environment of the terminal is a sensitive environment according to the environmental parameter.
  • the operation scene record associated with the display object on the interface after the terminal is unlocked refers to the record of some specific operation scenes involved in the display object, where the display object A may be a picture file, a video file, or the like.
  • the display time of the display object A after a certain unlocking is completed is less than a preset time threshold (for example, 1 s), and the operation scene occurs multiple times, for example, 20 times, the interface related to the display object A can be set to be sensitive. interface.
  • the display object A may be involved.
  • the interface is set to a sensitive interface.
  • the system of the earphone or the terminal is connected to the terminal (for example, less than 30% of the total volume), and the operation scene occurs multiple times, for example, 20 times.
  • the interface related to the display object A is set as a sensitive interface.
  • the interface related to the display object A can be set as a sensitive interface.
  • the environmental parameter includes a face image detected by the camera device and/or a noise value detected by the noise sensor.
  • a picture can be taken by a camera device (such as a front camera and a rear camera on a mobile phone), for example, a picture can be taken by each of the front camera and the rear camera, and then can be in the picture.
  • the face is detected. If the sum of the number of faces in the two pictures exceeds two, it is determined that the current environment of the terminal is a sensitive environment.
  • the ambient audio may be collected by the microphone of the terminal. If the decibel corresponding to the ambient audio is greater than 50 decibels, it is determined that the current environment of the terminal is a sensitive environment.
  • the sensitive interface may be set in a self-learning manner such that the sensitive interface setting manner is diversified.
  • the environmental parameter collection device collects environmental parameters and automatically determines whether the current environment of the terminal is a sensitive environment through the environmental parameters, thereby improving the confidentiality of the user's private information.
  • the operation scene record includes one or more of the following: after the unlocking is completed, the display object display time is less than a preset threshold; when the display object is displayed, detecting the corresponding environment of the terminal The illumination intensity is less than the preset light intensity threshold; when the display object is displayed, the detected terminal volume is less than the preset volume threshold; and when the display object is displayed, it is detected that the user physiological data increases in the preset time period by more than the preset Amplitude threshold.
  • the processor 1001 may invoke the terminal privacy protection program stored in the memory 1005 and, when executing the terminal privacy protection program, perform the following operations: detecting whether the number of times the operation scene record is greater than a preset threshold. And if the number of times the operation scene is recorded is greater than a preset threshold, determining that the interface after the terminal is unlocked is a sensitive interface.
  • the environmental parameter includes a face image detected by the camera device and/or a noise value detected by the noise sensor.
  • the processor 1001 may invoke the terminal privacy protection program stored in the memory 1005 and, when executing the terminal privacy protection program, perform the following operations: determining, according to the environment parameter, the person in the current environment of the terminal. Whether the number of face images is greater than a preset threshold and/or whether the noise value is greater than a preset noise threshold, and if the number of face images in the current environment of the terminal is greater than a preset threshold and/or the noise value is greater than a preset The noise threshold determines that the current environment of the terminal is a sensitive environment.
  • a picture can be taken by a camera device (such as a front camera and a rear camera on a mobile phone), for example, a picture can be taken by each of the front camera and the rear camera, and then can be in the picture.
  • the face is detected. If the sum of the number of faces in the two pictures exceeds two, it is determined that the current environment of the terminal is a sensitive environment.
  • the ambient audio may be collected by the microphone of the terminal. If the decibel corresponding to the ambient audio is greater than 50 decibels, it is determined that the current environment of the terminal is a sensitive environment.
  • the environment parameter collection device may collect the environment parameter, and the environment parameter automatically determines whether the current environment of the terminal is a sensitive environment, which makes the interface be a sensitive interface and the terminal is in a sensitive environment after the terminal is unlocked.
  • the unlocked interface is specialized, for example, skipping the sensitive interface, adjusting the display attributes of the sensitive interface, etc., to protect the user's private information and improve the user experience.
  • the processor 1001 may call the terminal privacy protection program stored in the memory 1005 and, when executing the program, further perform the following operations: receiving a setting instruction triggered based on a user operation, and corresponding to the setting instruction The interface is set to a sensitive interface.
  • the user can set the sensitive interface autonomously.
  • the user may set an interface related to the characters "amount”, “balance”, “call record”, etc. as a sensitive interface.
  • an interface related to the characters "amount”, “balance”, “call record”, etc. as a sensitive interface.
  • it is recognized by the image analysis algorithm that there are characters such as “amount”, “balance”, “call record” in the interface after the terminal is unlocked it is determined that the interface after the terminal is unlocked is a sensitive interface.
  • a user may set an interface related to the video file A as a sensitive interface. In this case, if it is detected that the interface after the terminal is unlocked is the display interface corresponding to the video file A, it is determined that the interface after the terminal is unlocked is a sensitive interface.
  • a user sets an interface related to picture browsing as a sensitive interface.
  • a picture browsing interface which may be an interface for browsing a local picture or an interface for browsing a network picture
  • it is determined that the interface after the terminal is unlocked is a sensitive interface.
  • the function of setting a sensitive interface by the user is provided, which enables the user to improve the protection of sensitive information according to his own needs.
  • the processor 1001 may call the terminal privacy protection program stored in the memory 1005 and, when executing the program, further perform the following operations: receiving a setting instruction triggered based on a user operation, and corresponding to the setting instruction The location is set as a secure location, and when the terminal is not currently located in the secure location, it is determined that the terminal is currently in a sensitive environment.
  • the processor 1001 may invoke the terminal privacy protection program stored in the memory 1005 and, when executing the program, further perform the following operations: if a touch operation of the preset partial display is received, the local display sensitive interface is displayed. .
  • the user can touch the screen of the mobile phone with a finger to partially display the sensitive interface.
  • the touch operation may be preset.
  • the touch operation can be set to: the screen is continuously clicked twice, and the time interval of consecutive clicks does not exceed 1 s.
  • the interface at the preset position in the sensitive interface may be displayed, or the interface corresponding to the touch operation may be displayed, for example, the area of 4 cm 2 around the second click point may be displayed. interface.
  • FIG. 3 is a schematic diagram of a scenario of a method for protecting a terminal privacy according to an embodiment of the present disclosure.
  • the corresponding interface after the unlocking is a sensitive interface and the current environment is a sensitive environment
  • the detecting that the user's finger clicks on a position on the screen by using the touch operation when the position A is as shown in the figure. , the interface corresponding to position A is displayed on the screen.
  • the sensitive interface in a case where the unlocked interface is a sensitive interface and the current environment is a sensitive environment, the sensitive interface may be partially displayed when the preset touch operation for enabling partial display is detected, so that the user If you don't unlock, you can preview the corresponding interface after partial unlocking, thus improving the awareness of prevention.
  • the processor 1001 may invoke the terminal privacy protection program stored in the memory 1005 and, when executing the program, further perform the following operations: displaying a preset interface, where the preset interface is a non-sensitive interface .
  • the preset interface may be an interface that displays a calendar, a clock, a weather, and the like that does not involve personal privacy information, or may be an interface that displays a preset image (a picture selected by the user), or may be Directly display the interface of the desktop.
  • a preset interface an interface that does not involve personal privacy information or a picture selected by a user
  • the terminal is currently in a sensitive environment
  • a preset interface an interface that does not involve personal privacy information or a picture selected by a user
  • the processor 1001 may invoke a terminal privacy protection program stored in the memory 1005 and, when executing the program, further perform the operation of displaying a sensitive interface whose display attribute is adjusted.
  • the screen brightness may be adjusted to 10% of the total brightness after unlocking (the value may be freely set by the user), or the screen may be adjusted.
  • the degree of blurring of the display for example, adjusts the blur level to 80% (this value can be set freely by the user, and the higher the blur degree, the less clear the image is displayed).
  • the unlocked sensitive interface is an interface for playing audio/video files (the user sets the audio/video file as a sensitive file, so the audio/video corresponding playback interface is a sensitive interface), then the audio/video can be The playback volume of the file is turned down (for example, adjusted to zero), or the screen brightness can be lowered and the blur of the screen can be increased.
  • the unlocked interface is a sensitive interface and the terminal is currently in a sensitive environment
  • the user's private information can be protected to improve the user experience.
  • FIG. 2 is a schematic flowchart diagram of a method for protecting a terminal privacy according to an embodiment of the present disclosure.
  • the terminal privacy protection method includes the following steps S10-S20.
  • the privacy protection policy is executed when receiving the unlocking instruction triggered based on the user operation.
  • step S20 an interface corresponding to the privacy protection policy is displayed.
  • a user may set an interface related to his own fund account information as a sensitive interface. For example, when the user uses the payment software A, the user can view his own consumption record in the interface a, view the capital history record in the interface b, view the fund balance information in the interface c, and the like, so the user can set the interfaces a, b, and c to be sensitive. interface. If the terminal is displaying interface b, the user does not exit the interface b to lock the mobile phone, and when the user detects that the current sensitive environment is unlocked, the preset other interface may be displayed.
  • the preset other interface may be an interface such as a calendar, a clock, or other preset pictures; or may be a blurred display of the interface b, for example, adjusting the blur degree of the interface b to 60% (the value can be freely set by the user) Then display; or adjust the screen display brightness after the display interface b, for example, the screen brightness can be adjusted to 20% (this value can be freely set by the user) after the display interface b.
  • the privacy protection policy may be executed when the unlocking instruction triggered by the user operation is currently received.
  • the sensitive interface may not be displayed after being unlocked or may be displayed after performing some special processing on the sensitive interface.
  • the privacy protection policy is not limited herein, and may be set according to actual needs.
  • the user may set the interface related to the picture display as a sensitive interface, for example, an interface for displaying a picture using a picture viewing software, an interface for displaying a picture using a browser, and displaying an image in various application software.
  • the interface is set to a sensitive interface.
  • the privacy protection policy may be executed when the user unlocks.
  • other preset interfaces may be displayed (skip the interface related to picture browsing), for example, displaying a calendar, a clock, etc., and the interface related to the picture browsing may be blurred and displayed, or the brightness of the screen may be adjusted to a certain value. After the value, the interface related to the picture browsing is displayed.
  • the user may also set a sensitive interface according to the category of the application.
  • all interfaces corresponding to the payment software A can be set as a sensitive interface
  • all interfaces corresponding to the chat software B are set as sensitive interfaces
  • all interfaces corresponding to the gallery are set as sensitive interfaces.
  • the preset other interface may be displayed after being unlocked, for example, displaying a calendar, a clock, a weather, etc., and may also be displayed after blurring the sensitive interface, or displaying the sensitive interface after adjusting the brightness of the screen to a certain value. .
  • the device that detects that the unlocked interface is the play interface corresponding to the video file A and detects that the current environment is a sensitive environment is detected.
  • a privacy protection policy may be executed. For example, after the unlocking, the playback interface corresponding to the video file A may not be displayed, but other preset interfaces may be displayed, for example, displaying a calendar, a clock, a weather, etc., and the playback interface of the video file A may be lowered after being unlocked.
  • the playback volume, the playback resolution corresponding to the playback interface of the video file A, and the screen brightness corresponding to the playback interface of the video file A are lowered.
  • the terminal may also learn according to the behavior of the user when using the terminal, thereby automatically setting the corresponding interface as a sensitive interface.
  • the sensitive interface may be set according to the next operation after the user unlocks. For example, if it is detected that the user is within 1 s after unlocking (the value can be freely set by the user), the displayed interface A is quickly switched (ie, the display time of the interface A after unlocking is less than 1 s), and the behavior occurs multiple times ( A threshold can be set, for example, 20 times. If the action exceeds 20 times, it can be considered to appear multiple times. Then, the corresponding interface A can be set as a sensitive interface.
  • the data collected by the mobile phone sensor indicates that the current ambient light intensity is lower than a preset threshold when displaying an interface A, and the situation occurs multiple times (for example, more than 20 times), Set interface A as a sensitive interface.
  • the user's physiological data can be acquired by the smart wearable device. If an interface A is displayed, the user's heartbeat is detected to be fast (more than a certain preset) Threshold), and the situation occurs multiple times (greater than a preset threshold, for example greater than 15 times), then interface A can be set as a sensitive interface.
  • the determination of the sensitive environment may be performed by the audio information collected by the mobile phone microphone and/or the image information collected by the camera. For example, when an unlock command triggered based on a user operation is received, whether the current environment is a sensitive environment may be determined according to audio information collected by the microphone within 10 s before receiving the unlock command. Specifically, firstly, the audio information of the total duration of 10s is processed by the preset audio processing software to obtain a corresponding characteristic band loudness curve; then the characteristic frequency band loudness curve is analyzed to calculate the loudness in the characteristic frequency band loudness curve.
  • the proportion of the duration corresponding to the preset loudness threshold (which can be artificially set as needed, for example, set to 50) for a preset period of time (ie, 10S described above) to determine the ratio Whether the preset ratio is exceeded (you can set the preset ratio artificially according to your needs, for example, set it to 10%). If the ratio does not exceed the preset ratio, it means that the current environment is not sensitive. If the ratio is greater than or equal to the preset ratio, the current environment is a sensitive environment.
  • the sharpness curve corresponding thereto may be first calculated, and then the sharpness curve is analyzed, if the sharpness curve corresponds If there is a certain value in a number of values that is greater than or equal to the preset sharpness threshold (which can be set artificially according to actual needs, for example, setting it to 1.0), the current environment is a sensitive environment, if not, then The current environment is not a sensitive environment.
  • the preset sharpness threshold which can be set artificially according to actual needs, for example, setting it to 1.0
  • the determination of the sensitive environment can also be made by the location of the mobile phone.
  • the user can set the four locations of location A, location B, location C, and location D as a secure location, that is, when the mobile phone is in the four locations, in a safe environment, and when the mobile phone is outside the four locations, In other locations, the phone is considered to be in a sensitive environment.
  • the operation of detecting whether the interface after the terminal is unlocked is a sensitive interface only needs to be performed once during the terminal locking period.
  • the detecting may be performed before receiving the unlocking command, or may be performed in real time after receiving the unlocking command; when the detecting operation is performed before receiving the unlocking command, the timing may be performed during the terminal locking period.
  • the detection operation is not limited herein, and may be set according to actual needs.
  • the corresponding interface is a sensitive interface
  • the environment in which the terminal is located is a sensitive environment (for example, a public environment with a relatively noisy voice and a large number of people), and is triggered based on the user operation.
  • the interface corresponding to the privacy protection policy is displayed.
  • the corresponding sensitive interface after the unlocking may be specially processed. For example, the sensitive interface may be skipped, and the display attribute of the sensitive interface may be adjusted to protect user privacy information and improve user experience. .
  • step S10 before the step S10, the following steps are included: acquiring an operation scene record associated with the display object on the interface after the terminal is unlocked and an environment parameter of the current environment of the terminal; and recording according to the operation scene. Determine whether the interface after the terminal is unlocked is a sensitive interface, and determine whether the current environment of the terminal is a sensitive environment according to the environmental parameters.
  • the operation scene record associated with the display object on the interface after the terminal is unlocked refers to the record of some specific operation scenes involved in the display object, where the display object A may be a picture file, a video file, or the like.
  • the display time of the display object A after a certain unlocking is completed is less than a preset time threshold (for example, 1 s), and the operation scene occurs multiple times, for example, 20 times, the interface related to the display object A can be set to be sensitive. interface.
  • the display object A may be involved.
  • the interface is set to a sensitive interface.
  • the system of the earphone or the terminal is connected to the terminal (for example, less than 30% of the total volume), and the operation scene occurs multiple times, for example, 20 times.
  • the interface related to the display object A is set as a sensitive interface.
  • the interface related to the display object A can be set as a sensitive interface.
  • the environmental parameter includes a face image detected by the camera device and/or a noise value detected by the noise sensor.
  • a picture can be taken by a camera device (such as a front camera and a rear camera on a mobile phone), for example, a picture can be taken by each of the front camera and the rear camera, and then can be in the picture.
  • the face is detected. If the sum of the number of faces in the two pictures exceeds two, it is determined that the current environment of the terminal is a sensitive environment.
  • the ambient audio may be collected by the microphone of the terminal. If the decibel corresponding to the ambient audio is greater than 50 decibels, it is determined that the current environment of the terminal is a sensitive environment.
  • the sensitive interface may be set in a self-learning manner, so that the sensitive interface setting manner is diversified, the environmental parameter is collected by the environmental parameter collecting device, and the environmental parameter automatically determines whether the current environment of the terminal is a sensitive environment. Increased confidentiality of user privacy information.
  • the operation scene record includes one or more of the following: after the unlocking is completed, the display object display time is less than a preset threshold; when the display object is displayed, detecting that the terminal is in an environment corresponding to the environment The illumination intensity is less than the preset light intensity threshold; when the display object is displayed, the detected terminal volume is less than the preset volume threshold; and when the display object is displayed, the user physiological data is detected to increase more than the preset time period.
  • the amplitude threshold is set the amplitude threshold.
  • Determining whether the interface after the unlocking of the terminal is a sensitive interface according to the operation scenario record includes: detecting whether the number of times of the operation scene record is greater than a preset threshold, and determining that the number of times of the operation scene record is greater than a preset threshold, The interface after the terminal is unlocked is a sensitive interface.
  • the environmental parameters include a face image detected by the camera device and/or a noise value detected by the noise sensor.
  • determining whether the current environment of the terminal is a sensitive environment according to the environment parameter includes: determining, according to the environment parameter, whether the number of face images in the current environment of the terminal is greater than a preset threshold and/or Or whether the noise value is greater than a preset noise threshold, and if the number of face images in the current environment of the terminal is greater than a preset threshold and/or the noise value is greater than a preset noise threshold, determining that the current environment of the terminal is a sensitive environment .
  • a picture can be taken by a camera device (such as a front camera and a rear camera on a mobile phone), for example, a picture can be taken by each of the front camera and the rear camera, and then can be in the picture.
  • the face is detected. If the sum of the number of faces in the two pictures exceeds two, it is determined that the current environment of the terminal is a sensitive environment.
  • the ambient audio may be collected by the microphone of the terminal. If the decibel corresponding to the ambient audio is greater than 50 decibels, it is determined that the current environment of the terminal is a sensitive environment.
  • the environment parameter collection device may collect the environment parameter, and the environment parameter automatically determines whether the current environment of the terminal is a sensitive environment, so that the interface is a sensitive interface after the terminal is unlocked, and the terminal is in a sensitive environment.
  • the unlocked interface is specialized, for example, skipping the sensitive interface, adjusting the display attributes of the sensitive interface, etc., to protect the user's private information and improve the user experience.
  • the method before step S10, further includes the steps of: receiving a setting instruction triggered by a user operation, and setting an interface corresponding to the setting instruction as a sensitive interface.
  • the user can set the sensitive interface autonomously.
  • the user may set an interface related to the characters "amount”, "balance”, “call record”, etc. as a sensitive interface.
  • an interface related to the characters "amount”, "balance”, “call record”, etc. as a sensitive interface.
  • it is recognized by the image analysis algorithm that there are characters such as “amount”, “balance”, "call record” in the interface after the terminal is unlocked it is determined that the interface after the terminal is unlocked is a sensitive interface.
  • a user may set an interface related to the video file A as a sensitive interface. In this case, if it is detected that the interface after the terminal is unlocked is the display interface corresponding to the video file A, it is determined that the interface after the terminal is unlocked is a sensitive interface.
  • a user sets an interface related to picture browsing as a sensitive interface.
  • a picture browsing interface which may be an interface for browsing a local picture or an interface for browsing a network picture
  • it is determined that the interface after the terminal is unlocked is a sensitive interface.
  • the function of setting a sensitive interface by the user is provided, which enables the user to improve the protection of sensitive information according to his own needs.
  • the method further includes the steps of: receiving a setting instruction triggered based on a user operation, setting a location corresponding to the setting instruction as a secure location, and the terminal is not currently located in the security At the location, it is determined that the current environment of the terminal is a sensitive environment.
  • the step S20 includes the step of: displaying a sensitive interface locally if a touch operation of a preset partial display is received.
  • the user can touch the screen of the mobile phone with a finger to partially display the sensitive interface.
  • the touch operation may be preset.
  • the touch operation can be set to: the screen is continuously clicked twice, and the time interval of consecutive clicks does not exceed 1 s.
  • the interface at the preset position in the sensitive interface may be displayed, or the interface corresponding to the touch operation may be displayed, for example, the area of 4 cm 2 around the second click point may be displayed. interface.
  • FIG. 3 is a schematic diagram of a scenario of a method for protecting a terminal privacy according to an embodiment of the present disclosure.
  • the corresponding interface after the unlocking is a sensitive interface and the current environment is a sensitive environment
  • the detecting that the user's finger clicks on a position on the screen by using the touch operation when the position A is as shown in the figure. , the interface corresponding to position A is displayed on the screen.
  • the sensitive interface in a case where the unlocked interface is a sensitive interface and the current environment is a sensitive environment, the sensitive interface may be partially displayed when the preset touch operation for enabling partial display is detected, so that the user If you don't unlock, you can preview the corresponding interface after partial unlocking, thus improving the awareness of prevention.
  • step S20 includes: displaying a preset interface, wherein the preset interface is a non-sensitive interface.
  • the preset interface may be an interface that does not involve personal privacy information, such as a real calendar, a clock, a weather, or the like, or may be an interface of a real preset picture (a picture selected by the user), or may be directly displayed. desktop.
  • the unlocked interface is a sensitive interface and the terminal is currently in a sensitive environment
  • displaying a preset interface an interface that does not involve personal privacy information or a picture selected by the user
  • It directly displays the desktop, protects the user's private information, and improves the user experience.
  • step S20 further includes the step of displaying a sensitive interface whose display attributes are adjusted.
  • the screen brightness may be adjusted to 10% of the total brightness after unlocking (the value may be freely set by the user), or the screen may be adjusted.
  • the degree of blurring of the display for example, adjusts the blur level to 80% (this value can be set freely by the user, and the higher the blur degree, the less clear the image is displayed).
  • the unlocked sensitive interface is an interface for playing audio/video files (the user sets the audio/video file as a sensitive file, so the audio/video corresponding playback interface is a sensitive interface), then the audio/video can be The playback volume of the file is turned down (for example, adjusted to zero), or the screen brightness can be lowered and the blur of the screen can be increased.
  • the unlocked interface is a sensitive interface and the terminal is currently in a sensitive environment
  • the user's private information can be protected to improve the user experience.
  • an embodiment of the present disclosure further provides a computer readable storage medium, where the terminal readable storage program is stored, and when the terminal privacy protection program is executed by the processor, the terminal privacy described above is implemented.
  • the steps to protect the program method. The steps are basically the same as the foregoing embodiments of the terminal privacy protection method, and are not described herein.
  • the computer software product is stored in a storage medium (such as a ROM/RAM, a magnetic disk, an optical disk) as described above, and includes a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device). And so forth) executing a number of instructions of the methods described in various embodiments of the present disclosure.
  • a storage medium such as a ROM/RAM, a magnetic disk, an optical disk
  • a terminal device which may be a mobile phone, a computer, a server, an air conditioner, or a network device.

Abstract

本公开描述了一种终端隐私保护方法、终端及计算机可读存储介质。所述终端隐私保护方法包括以下步骤：在终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况下，在接收到基于用户操作触发的解锁指令时，执行隐私保护策略；以及显示隐私保护策略对应的界面。

Description

终端隐私保护方法、终端及计算机可读存储介质 技术领域
本公开涉及电子技术领域，尤其涉及终端隐私保护方法、终端及计算机可读存储介质。
背景技术
随着电子技术的发展，触屏手机、平板电脑等终端由于其使用的方便性得到了广泛的应用。在个人的终端产品上存在许多涉及个人隐私的信息，而现有的终端在解锁后显示的界面是锁定前的屏幕界面。在这种情况下，若一用户在查看涉及自身隐私的界面时还未退出该界面便将手机屏幕锁定，则在解锁后，显示的界面是所述涉及用户自身隐私的界面。这不利于对用户个人隐私信息的保护。
发明内容
本公开提供一种终端隐私保护方法，包括以下步骤：在终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况下，在接收到基于用户操作触发的解锁指令时，执行隐私保护策略；以及显示隐私保护策略对应的界面。
本公开还提供一种终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的终端隐私保护程序，所述终端隐私保护程序被所述处理器执行时使得实现如上述所述的终端隐私保护方法的步骤。
本公开还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有终端隐私保护程序，所述终端隐私保护程序被处理器执行时使得实现如上述所述的终端隐私保护方法的步骤。
附图说明
图1是在其上可以实现根据本公开实施例提供的一种终端隐私 保护方法的终端的硬件结构示意图。
图2为根据本公开实施例提供的一种终端隐私保护方法的流程示意图。
图3为根据本公开实施例提供的一种终端隐私保护方法的场景示意图。
以下将结合实施例并参照附图来详细描述本公开目的的实现、功能特点及优点。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本公开，并不用于限定本公开。
如图1所示，图1是在其上可以实现根据本公开实施例提供的一种终端隐私保护方法的终端的硬件结构示意图。
本公开实施例中的终端可以是PC(Personal Computer)，也可以是智能手机、平板电脑、电子书阅读器、MP3(Moving Picture Experts Group Audio Layer III，动态影像专家压缩标准音频层面3)播放器、MP4(Moving Picture Experts Group Audio Layer IV，动态影像专家压缩标准音频层面3)播放器、便携计算机等具有显示功能的可移动式终端设备。
如图1所示，该终端可以包括：处理器1001，例如CPU；网络接口1004；用户接口1003；存储器1005；通信总线1002。通信总线1002用于实现这些组件之间的连接通信。用户接口1003可以包括显示屏(Display)、如键盘(Keyboard)等输入单元。用户接口1003还可以包括标准的有线接口、无线接口。网络接口1004可以包括标准的有线接口、无线接口(如WI-FI接口)。存储器1005可以是高速RAM(Random Access Memory，随机存储存储器)存储器，也可以是非易失性存储器(non-volatile memory)，例如磁盘存储器。存储器1005可以独立于前述处理器1001。
在本公开实施例中，所述终端还可以包括摄像头、RF(Radio Frequency，射频)电路、传感器、音频电路、WiFi模块等。所述终 端中包括的传感器比如光传感器、运动传感器以及其他传感器。光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示屏的亮度，而接近传感器可在移动终端移动到耳边时关闭显示屏和/或背光。作为运动传感器的一种，重力加速度传感器可检测各个方向上的(一般为三个轴的方向上的)加速度的大小，并可用于识别移动终端姿态的应用(比如横竖屏切换、利用加速度的游戏、磁力计姿态校准)、与振动识别相关的功能(比如计步器、敲击)等。当然，所述终端还可配置陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
本领域技术人员可以理解，图1中示出的终端结构并不构成对终端的限定。所述终端可以包括比图示更多或更少的部件，或者包括某些部件的组合，或者包括与图示不同的部件布置。
如图1所示，作为一种计算机存储介质的存储器1005中可以包括操作系统、网络通信模块、用户接口模块以及终端隐私保护程序。
在图1所示的终端中，网络接口1004主要用于连接后台服务器，以与后台服务器进行数据通信；用户接口1003主要用于连接客户端(用户端)，以与客户端进行数据通信；而处理器1001可以用于调用存储器1005中存储的终端隐私保护程序，并在执行所述程序时执行以下操作：在终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况下，在接收到基于用户操作触发的解锁指令时，执行隐私保护策略；以及显示隐私保护策略对应的界面。
本公开实施例中，敏感界面指的是终端(本文以手机举例，但终端不限于手机)上的一些涉及用户隐私信息的显示界面。敏感界面可以由用户自行设置，也可以由所述终端基于用户在使用终端时的行为动作进行学习，从而自动地将对应的界面设置为敏感界面。
在本公开实施例中，用户可以将涉及自身资金账户信息的界面设置为敏感界面。例如，用户在使用支付软件A时，可在界面a查看自身的消费记录、在界面b查看资金来往记录、在界面c查看资金余额信息等，因而用户可以将界面a、b、c设置为敏感界面。如果终端在显示界面b时，用户没有将该界面b退出便锁屏了手机，并且在用 户解锁时检测到当前为敏感环境，则可以显示预设的其他界面。所述预设的其他界面可以是日历、时钟或其他预设图片等界面；还可以是界面b的模糊化显示，例如将界面b的模糊程度调整为60％(该值可以由用户自由设置)之后进行显示；又或者是调整屏幕显示亮度后显示界面b，例如可以将屏幕亮度调整为20％(该值可以由用户自由设置)后显示界面b。在解锁后对应的界面为敏感界面且检测到当前环境为敏感环境的情况下，在当前接收到基于用户操作触发的解锁指令时，可以执行隐私保护策略。例如，可以在解锁后不显示所述敏感界面或是对所述敏感界面做一些特殊处理后再显示。所述隐私保护策略在此不作限制，并可以根据实际需要进行设置。
在本公开另一实施例中，用户可以将涉及图片显示的界面设置为敏感界面，例如，可以将使用图片查看软件显示图片的界面、使用浏览器显示图片的界面、各种应用软件中显示图片的界面等设置为敏感界面。在解锁后显示的界面涉及图片浏览且检测到当前环境为敏感环境的情况下，在用户解锁时，可以执行隐私保护策略。例如，可以显示预设的其他界面(跳过涉及图片浏览的界面)，例如，显示日历、时钟等，还可以将涉及图片浏览的界面进行模糊化处理后显示，或者是将屏幕亮度调整到一定值后显示涉及图片浏览的界面。
在本公开另一实施例中，用户还可以根据应用程序的类别来设置敏感界面。例如，可以将支付软件A对应的所有界面设置为敏感界面，将聊天软件B对应的所有界面设置为敏感界面，并将图库对应的所有界面设置为敏感界面等。在检测到解锁后的界面对应于支付软件A或者聊天软件B或者图库的界面时(即检测到解锁后对应的界面为敏感界面)且检测到当前环境为敏感环境的情况下，在接收到基于用户操作触发的解锁命令时，可以执行隐私保护策略。例如，可以在解锁后不显示对应的敏感界面或是对敏感界面做一些特殊处理后再显示。例如，可以在解锁后显示预设的其他界面，例如，显示日历、时钟、天气等，还可以对敏感界面进行模糊化处理后显示，或者是将屏幕亮度调整到一定值后显示所述敏感界面。
在本公开另一实施例中，若用户将一视频文件A的播放界面设 置为敏感界面，则在检测到解锁后的界面为视频文件A对应的播放界面且检测到当前环境为敏感环境的情况下，在接收到基于用户操作触发的解锁命令时，可以执行隐私保护策略。例如，可以在解锁后不显示视频文件A对应的播放界面，而是显示预设的其他界面，例如，显示日历、时钟、天气等，还可以在解锁后调低视频文件A的播放界面对应的播放音量、调低视频文件A的播放界面对应的播放清晰度、调低视频文件A的播放界面对应的屏幕亮度等。
上述为用户自主设置敏感界面的示例性实施例。在本公开中，除了基于用户自主设置敏感界面，还可以由所述终端根据用户在使用所述终端时的行为动作进行学习，从而自动地将相应的界面设置为敏感界面。
在本公开实施例中，可以根据用户解锁之后的下一步操作来设置敏感界面。例如，若检测到用户在解锁后的1s内(该值可以由用户自由设置)迅速将显示的界面A进行切换(即界面A在解锁后的显示时间小于1s)，并且该行为出现多次(可以设置一个阈值，例如20次，该动作超过20次即可认为是出现多次)，则可以将对应的界面A设置为敏感界面。在另一个实施例中，若检测到在显示一界面A时，手机传感器采集到的数据显示当前环境光照强度低于预设阈值，并且该情况出现多次(例如，超过20次)，则可以将界面A设置为敏感界面。在又一个实施例中，可以通过智能穿戴设备来获取用户的生理数据(心跳变化、眼睛活动状态、面部表情)，若在显示一界面A时，检测到用户心跳过快(超过某一预设阈值)，并且该情况出现多次(大于预设阈值，例如大于15次)，则可以将界面A设置为敏感界面。
在本公开实施例中，对于敏感环境的判断可以通过对手机麦克风采集的音频信息和/或摄像头采集的图像信息来进行。例如，当接收到基于用户操作触发的解锁命令时，可以根据麦克风在接收到解锁命令前的10s内采集的音频信息来判断当前环境是否为敏感环境。具体地，首先通过预置的音频处理软件对这一段总时长10s的音频信息进行处理，以得到对应的特征频带响度曲线；随后对特征频带响度曲 线进行分析，计算在该特征频带响度曲线中响度超过预设响度阈值(可以根据需要来人为地设置该阈值，例如设置为50分贝)的部分对应的时长在预设时间段(即，上述说的10S)中的占比，以判断该占比是否超过预设比例(可以根据需要来人为地设置该预设比例，例如，将其设置为10％)，若该占比不超过预设比例，则说明当前不为敏感环境，而若该占比大于或等于预设比例，则说明当前环境为敏感环境。在根据接收到解锁命令前的10s内采集的音频信息来判断当前环境是否为敏感环境时，还可以首先计算与其对应的尖锐度曲线，随后对该尖锐度曲线进行分析，若尖锐度曲线对应的若干个数值中存在某一数值大于等于预设尖锐度阈值(可根据实际需要来人为地设置该阈值，例如，将其设置为1.0)时，则说明当前环境为敏感环境，若不存在，则当前环境不为敏感环境。
在本公开另一实施例中，对于敏感环境的判断还可以通过手机所处的位置来进行。例如，用户可以将地点A、地点B、地点C、地点D这四个地点设置为安全地点，即认为当手机处于这四个地点时处于安全环境，而当手机处于这四个地点之外的其他地点时，认为手机处于敏感环境。
本公开实施例中，检测终端解锁后的界面是否为敏感界面的操作只需在终端锁定期间进行一次即可。所述检测可以在接收到解锁命令前进行，也可在接收到解锁命令后实时进行；当在接收到解锁命令前进行所述检测操作时，可以在终端锁定期间定时进行。所述检测操作在此不做限制，可以根据实际需要进行设置。
在本公开实施例中，在当前终端解锁后对应的界面为敏感界面且终端所处环境为敏感环境(例如声音较为嘈杂、人比较多的公共环境)的情况下，在接收到基于用户操作触发的解锁指令时，显示隐私保护策略对应的界面。在本公开实施例中，可以对解锁后的对应的敏感界面进行特殊化处理，例如，可以跳过所述敏感界面、调整所述敏感界面的显示属性，以保护用户隐私信息、提高用户使用体验。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述程序时还执行以下操作：获取终端 解锁后界面上的显示对象所关联的操作场景记录和终端当前所处环境的环境参数；以及根据所述操作场景记录来判断终端解锁后的界面是否为敏感界面，以及根据环境参数来判断终端当前所处环境是否为敏感环境。
在本公开实施例中，终端解锁后界面上的显示对象所关联的操作场景记录指的是该显示对象涉及的一些特定操作场景的记录，其中，显示对象A可以是图片文件、视频文件等。例如，若在某次解锁完成后显示对象A的显示时间小于预设时间阈值(例如1s)，并且所述操作场景发生多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。再例如，若在该显示对象A的显示期间，光线传感器采集的终端所处环境的光照强度小于预设光强阈值，并且该操作场景发生多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。又例如，若在显示对象A的显示期间，检测到终端连接了耳机或者终端的系统音量交底(例如低于总音量的30％)，并且该操作场景发生了多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。还例如，若在该显示对象A的显示期间，通过智能穿戴设备间检测到用户生理数据(例如心跳频率)在预设时间段内(例如20s)的增幅大于预设幅度阈值(例如8％)，并且该操作场景发生了多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。
在本公开实施例中，所述环境参数包括摄像装置检测到的人脸图像和/或噪声传感器检测到的噪声值。
在本公开实施例中，可以通过摄像装置(如手机上的前置摄像头和后置摄像头)来拍摄图片，例如可以通过前置摄像头和后置摄像头各拍摄一张图片，并且随后可以对图片中的人脸进行检测。若两张图片中的人脸个数之和超过2个，则判定终端当前所处环境为敏感环境。在另一个实施例中，可以通过终端的麦克风来采集环境音频，若所述环境音频对应的分贝大于50分贝，则判定所述终端当前所处环境为敏感环境。
根据本公开实施例，可以以自学习的方式来设置敏感界面，使得敏感界面设置方式多元化。通过环境参数采集装置采集环境参数并 通过环境参数自动判断终端当前所处环境是否为敏感环境，提高了对用户隐私信息的保密程度。
在本公开实施例中，操作场景记录包括以下一种或多种：解锁完成后，所述显示对象显示时间小于预设阈值；所述显示对象显示时，检测到所述终端所处环境对应的光照强度小于预设光强阈值；所述显示对象显示时，检测到终端音量小于预设音量阈值；以及所述显示对象显示时，检测到用户生理数据在预设时间段内的增幅大于预设幅度阈值。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述终端隐私保护程序时，还执行以下操作：检测所述操作场景记录的次数是否大于预设阈值，并且若所述操作场景记录的次数大于预设阈值，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，环境参数包括摄像装置检测到的人脸图像和/或噪声传感器检测到的噪声值。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述终端隐私保护程序时，还执行以下操作：根据所述环境参数判断终端当前所处环境中人脸图像个数是否大于预设个数阈值和/或噪声值是否大于预设噪声阈值，并且若终端当前所处环境中人脸图像个数大于预设个数阈值和/或噪声值大于预设噪声阈值，则判定终端当前所处环境为敏感环境。
在本公开实施例中，可以通过摄像装置(如手机上的前置摄像头和后置摄像头)来拍摄图片，例如可以通过前置摄像头和后置摄像头各拍摄一张图片，并且随后可以对图片中的人脸进行检测。若两张图片中的人脸个数之和超过2个，则判定终端当前所处环境为敏感环境。在另一个实施例中，可以通过终端的麦克风来采集环境音频，若所述环境音频对应的分贝大于50分贝，则判定所述终端当前所处环境为敏感环境。
根据本公开实施例，可以通过环境参数采集装置采集环境参数，通过环境参数自动判断终端当前所处环境是否为敏感环境，这使得在 终端解锁后界面为敏感界面且终端处于敏感环境的情况下，在接收到解锁指令后，对解锁后的界面进行特殊化处理，例如，跳过敏感界面、调整敏感界面的显示属性等，以保护用户隐私信息、提高用户使用体验。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述程序时，还执行以下操作：接收基于用户操作触发的设置指令，将所述设置指令对应的界面设置为敏感界面。
根据以上实施例中的描述，用户可自主设置敏感界面。
在本公开实施例中，用户可以将涉及字符“金额”、“余额”、“通话记录”等的界面设置为敏感界面。在这种情况下，若根据图像分析算法识别到终端解锁后的界面中存在“金额”、“余额”、“通话记录”等字符，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，用户可以将涉及视频文件A的界面设置为敏感界面。在这种情况下，若检测到终端解锁后的界面为视频文件A对应的显示界面，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，用户将涉及图片浏览的界面设置为敏感界面。在这种情况下，若检测到终端解锁后的界面为图片浏览界面(可以是浏览本地图片的界面或浏览网络图片的界面)，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，提供用户自主设置敏感界面的功能，能够使得用户根据自身需要来提高对敏感信息的保护力度。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述程序时，还执行以下操作：接收基于用户操作触发的设置指令，将所述设置指令对应的地点设置为安全地点，并且在所述终端当前不位于所述安全地点时，判断所述终端当前所处环境为敏感环境。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述程序时，还执行以下操作：若接收到预设局部显示的触摸操作，则局部显示敏感界面。
在本公开实施例中，用户可以用手指在手机屏幕上触摸从而局部显示敏感界面。为了避免任何触摸操作均可使得局部显示敏感界面，可预先设置所述触摸操作。例如，可以将所述触摸操作设置为：连续点击两次屏幕，并且连续点击的时间间隔不超过1s。在局部显示敏感界面时，可以在显示所述敏感界面中一预设位置处的界面，也可以显示所述触摸操作对应的界面，例如，可以显示第二次点击点周围4平方厘米区域内的界面。
在本公开实施例中，可以利用用户录入的指纹信息进行认证，若认证通过，则局部显示所述敏感区域。如图3所示，图3为根据本公开实施例提供的一种终端隐私保护方法的场景示意图。在本公开实施例中，在解锁后对应的界面为敏感界面且当前环境为敏感环境的情况下，在检测到用户手指利用上述触摸操作点击所述屏幕上一位置时，如图中位置A时，在屏幕上显示位置A对应的界面。
在本公开实施例中，在解锁后的界面为敏感界面且当前环境为敏感环境的情况下，可在检测到所述预设的启用局部显示的触摸操作时局部显示所述敏感界面，使得用户在不解锁的情况下便能预览部分解锁后对应的界面，从而提高防范意识。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述程序时，还执行以下操作：显示预设界面，其中，所述预设界面为非敏感界面。
在本公开实施例中，所述预设界面可以是显示日历、时钟、天气等不涉及个人隐私信息的界面，也可以是显示预设图片(由用户选择显示的图片)的界面，还可以是直接显示桌面的界面。
根据本公开实施例，在解锁后的界面为敏感界面且终端当前处于敏感环境的情况下，通过在接收到解锁指令时显示预设界面(不涉及个人隐私信息的界面或用户选择显示的图片)、或者直接显示桌面，能够保护用户隐私信息，以提高用户使用体验。
在本公开实施例中，处理器1001可以调用存储器1005中存储的终端隐私保护程序并在执行所述程序时，还执行以下操作：显示其展示属性经调整的敏感界面。
根据前面描述的各实施例，若解锁后的敏感界面为显示图片的界面，则可以在解锁后将屏幕亮度调整至总亮度的10％(可以由用户自由地设置该值)，或者可以调整屏幕显示的模糊程度，例如将模糊程度调整至80％(可以由用户自由设置该值，模糊度越高则图像显示越不清晰)。若解锁后的敏感界面为播放音频/视频文件的界面(用户将所述音频/视频文件设置为敏感文件，因此所述音频/视频对应的播放界面均为敏感界面)，则可以将音频/视频文件的播放音量调低(例如调整为零)，或者可以调低屏幕亮度、调高屏幕的模糊度。
根据本公开实施例，在解锁后的界面为敏感界面且终端当前处于敏感环境的情况下，通过在接收到解锁指令后调整敏感界面的显示属性，能够保护用户隐私信息，以提高用户使用体验。
参照图2，图2为根据本公开实施例提供的一种终端隐私保护方法的流程示意图。
在本公开实施例中，终端隐私保护方法包括以下步骤S10-S20。
在步骤S10处，在终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况下，在接收到基于用户操作触发的解锁指令时，执行隐私保护策略。
在步骤S20处，显示隐私保护策略对应的界面。
在本公开实施例中，用户可以将涉及自身资金账户信息的界面设置为敏感界面。例如，用户在使用支付软件A时，可在界面a查看自身的消费记录、在界面b查看资金来往记录、在界面c查看资金余额信息等，因而用户可以将界面a、b、c设置为敏感界面。如果终端在显示界面b时，用户没有将该界面b退出便锁屏了手机，并且在用户解锁时检测到当前为敏感环境，则可以显示预设的其他界面。所述预设的其他界面可以是日历、时钟或其他预设图片等界面；还可以是界面b的模糊化显示，例如将界面b的模糊程度调整为60％(该值可以由用户自由设置)之后进行显示；又或者是调整屏幕显示亮度后显示界面b，例如可以将屏幕亮度调整为20％(该值可以由用户自由设置)后显示界面b。在解锁后对应的界面为敏感界面且检测到当前环境为敏感环境的情况下，在当前接收到基于用户操作触发的解锁指令 时，可以执行隐私保护策略。例如，可以在解锁后不显示所述敏感界面或是对所述敏感界面做一些特殊处理后再显示。所述隐私保护策略在此不作限制，并可以根据实际需要进行设置。
在本公开另一实施例中，用户可以将涉及图片显示的界面设置为敏感界面，例如，可以将使用图片查看软件显示图片的界面、使用浏览器显示图片的界面、各种应用软件中显示图片的界面等设置为敏感界面。在解锁后显示的界面涉及图片浏览且检测到当前环境为敏感环境的情况下，在用户解锁时，可以执行隐私保护策略。例如，可以显示预设的其他界面(跳过涉及图片浏览的界面)，例如，显示日历、时钟等，还可以将涉及图片浏览的界面进行模糊化处理后显示，或者是将屏幕亮度调整到一定值后显示涉及图片浏览的界面。
在本公开另一实施例中，用户还可以根据应用程序的类别来设置敏感界面。例如，可以将支付软件A对应的所有界面设置为敏感界面，将聊天软件B对应的所有界面设置为敏感界面，并将图库对应的所有界面设置为敏感界面等。在检测到解锁后的界面对应于支付软件A或者聊天软件B或者图库的界面时(即检测到解锁后对应的界面为敏感界面)且检测到当前环境为敏感环境的情况下，在接收到基于用户操作触发的解锁命令时，可以执行隐私保护策略。例如，可以在解锁后不显示对应的敏感界面或是对敏感界面做一些特殊处理后再显示。例如，可以在解锁后显示预设的其他界面，例如，显示日历、时钟、天气等，还可以对敏感界面进行模糊化处理后显示，或者是将屏幕亮度调整到一定值后显示所述敏感界面。
在本公开另一实施例中，若用户将一视频文件A的播放界面设置为敏感界面，则在检测到解锁后的界面为视频文件A对应的播放界面且检测到当前环境为敏感环境的情况下，在接收到基于用户操作触发的解锁命令时，可以执行隐私保护策略。例如，可以在解锁后不显示视频文件A对应的播放界面，而是显示预设的其他界面，例如，显示日历、时钟、天气等，还可以在解锁后调低视频文件A的播放界面对应的播放音量、调低视频文件A的播放界面对应的播放清晰度、调低视频文件A的播放界面对应的屏幕亮度等。
上述为用户自主设置敏感界面的示例性实施例。在本公开中，除了基于用户自主设置敏感界面，还可以由所述终端根据用户在使用所述终端时的行为动作进行学习，从而自动地将相应的界面设置为敏感界面。
在本公开实施例中，可以根据用户解锁之后的下一步操作来设置敏感界面。例如，若检测到用户在解锁后的1s内(该值可以由用户自由设置)迅速将显示的界面A进行切换(即界面A在解锁后的显示时间小于1s)，并且该行为出现多次(可以设置一个阈值，例如20次，该动作超过20次即可认为是出现多次)，则可以将对应的界面A设置为敏感界面。在另一个实施例中，若检测到在显示一界面A时，手机传感器采集到的数据显示当前环境光照强度低于预设阈值，并且该情况出现多次(例如，超过20次)，则可以将界面A设置为敏感界面。在又一个实施例中，可以通过智能穿戴设备来获取用户的生理数据(心跳变化、眼睛活动状态、面部表情)，若在显示一界面A时，检测到用户心跳过快(超过某一预设阈值)，并且该情况出现多次(大于预设阈值，例如大于15次)，则可以将界面A设置为敏感界面。
在本公开实施例中，对于敏感环境的判断可以通过对手机麦克风采集的音频信息和/或摄像头采集的图像信息来进行。例如，当接收到基于用户操作触发的解锁命令时，可以根据麦克风在接收到解锁命令前的10s内采集的音频信息来判断当前环境是否为敏感环境。具体地，首先通过预置的音频处理软件对这一段总时长10s的音频信息进行处理，以得到对应的特征频带响度曲线；随后对特征频带响度曲线进行分析，计算在该特征频带响度曲线中响度超过预设响度阈值(可以根据需要来人为地设置该阈值，例如设置为50方)的部分对应的时长在预设时间段(即，上述说的10S)中的占比，以判断该占比是否超过预设比例(可以根据需要来人为地设置该预设比例，例如，将其设置为10％)，若该占比不超过预设比例，则说明当前不为敏感环境，而若该占比大于或等于预设比例，则说明当前环境为敏感环境。在根据接收到解锁命令前的10s内采集的音频信息来判断当前环境 是否为敏感环境时，还可以首先计算与其对应的尖锐度曲线，随后对该尖锐度曲线进行分析，若尖锐度曲线对应的若干个数值中存在某一数值大于等于预设尖锐度阈值(可根据实际需要来人为地设置该阈值，例如，将其设置为1.0)时，则说明当前环境为敏感环境，若不存在，则当前环境不为敏感环境。
在本公开另一实施例中，对于敏感环境的判断还可以通过手机所处的位置来进行。例如，用户可以将地点A、地点B、地点C、地点D这四个地点设置为安全地点，即认为当手机处于这四个地点时处于安全环境，而当手机处于这四个地点之外的其他地点时，认为手机处于敏感环境。
本公开实施例中，检测终端解锁后的界面是否为敏感界面的操作只需在终端锁定期间进行一次即可。所述检测可以在接收到解锁命令前进行，也可在接收到解锁命令后实时进行；当在接收到解锁命令前进行所述检测操作时，可以在终端锁定期间定时进行。所述检测操作在此不做限制，可以根据实际需要进行设置。
在本公开实施例中，在当前终端解锁后对应的界面为敏感界面且终端所处环境为敏感环境(例如声音较为嘈杂、人比较多的公共环境)的情况下，在接收到基于用户操作触发的解锁指令时，显示隐私保护策略对应的界面。在本公开实施例中，可以对解锁后的对应的敏感界面进行特殊化处理，例如，可以跳过所述敏感界面、调整所述敏感界面的显示属性，以保护用户隐私信息、提高用户使用体验。
在本公开另一实施例中，在步骤S10之前包括以下步骤：获取终端解锁后界面上的显示对象所关联的操作场景记录和终端当前所处环境的环境参数；以及根据所述操作场景记录来判断终端解锁后的界面是否为敏感界面，以及根据环境参数来判断终端当前所处环境是否为敏感环境。
在本公开实施例中，终端解锁后界面上的显示对象所关联的操作场景记录指的是该显示对象涉及的一些特定操作场景的记录，其中，显示对象A可以是图片文件、视频文件等。例如，若在某次解锁完成后显示对象A的显示时间小于预设时间阈值(例如1s)，并且所述 操作场景发生多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。再例如，若在该显示对象A的显示期间，光线传感器采集的终端所处环境的光照强度小于预设光强阈值，并且该操作场景发生多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。又例如，若在显示对象A的显示期间，检测到终端连接了耳机或者终端的系统音量交底(例如低于总音量的30％)，并且该操作场景发生了多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。还例如，若在该显示对象A的显示期间，通过智能穿戴设备间检测到用户生理数据(例如心跳频率)在预设时间段内(例如20s)的增幅大于预设幅度阈值(例如8％)，并且该操作场景发生了多次，例如20次，则可以将涉及显示对象A的界面设置为敏感界面。
在本公开实施例中，所述环境参数包括摄像装置检测到的人脸图像和/或噪声传感器检测到的噪声值。
在本公开实施例中，可以通过摄像装置(如手机上的前置摄像头和后置摄像头)来拍摄图片，例如可以通过前置摄像头和后置摄像头各拍摄一张图片，并且随后可以对图片中的人脸进行检测。若两张图片中的人脸个数之和超过2个，则判定终端当前所处环境为敏感环境。在另一个实施例中，可以通过终端的麦克风来采集环境音频，若所述环境音频对应的分贝大于50分贝，则判定所述终端当前所处环境为敏感环境。
在本公开实施例中，可以以自学习的方式来设置敏感界面，使得敏感界面设置方式多元化，通过环境参数采集装置采集环境参数，通过环境参数自动判断终端当前所处环境是否为敏感环境，提高了对用户隐私信息的保密程度。
在本公开一实施例中，操作场景记录包括以下一种或多种：解锁完成后，所述显示对象显示时间小于预设阈值；所述显示对象显示时，检测到所述终端所处环境对应的光照强度小于预设光强阈值；所述显示对象显示时，检测到终端音量小于预设音量阈值；以及所述显示对象显示时，检测到用户生理数据在预设时间段内的增幅大于预设幅度阈值。
所述根据所述操作场景记录判断终端解锁后的界面是否为敏感界面包括：检测所述操作场景记录的次数是否大于预设阈值，并且若所述操作场景记录的次数大于预设阈值，则判定终端解锁后的界面为敏感界面。
在本公开另一实施例中，环境参数包括摄像装置检测到的人脸图像和/或噪声传感器检测到的噪声值。
在本公开实施例中，所述根据环境参数判断终端当前所处环境是否为敏感环境包括：根据所述环境参数判断终端当前所处环境中人脸图像个数是否大于预设个数阈值和/或噪声值是否大于预设噪声阈值，并且若终端当前所处环境中人脸图像个数大于预设个数阈值和/或噪声值大于预设噪声阈值，则判定终端当前所处环境为敏感环境。
在本公开实施例中，可以通过摄像装置(如手机上的前置摄像头和后置摄像头)来拍摄图片，例如可以通过前置摄像头和后置摄像头各拍摄一张图片，并且随后可以对图片中的人脸进行检测。若两张图片中的人脸个数之和超过2个，则判定终端当前所处环境为敏感环境。在另一个实施例中，可以通过终端的麦克风来采集环境音频，若所述环境音频对应的分贝大于50分贝，则判定所述终端当前所处环境为敏感环境。
在本公开实施例中，可以通过环境参数采集装置采集环境参数，通过环境参数自动判断终端当前所处环境是否为敏感环境，以使得在终端解锁后界面为敏感界面且终端处于敏感环境的情况下，在接收到解锁指令后对解锁后的界面进行特殊化处理，例如，跳过敏感界面、调整敏感界面的显示属性等，以保护用户隐私信息、提高用户使用体验。
在本公开一实施例中，在步骤S10之前还包括以下步骤：接收基于用户操作触发的设置指令，将所述设置指令对应的界面设置为敏感界面。
根据以上实施例中的描述，用户可自主设置敏感界面。
在本公开实施例中，用户可以将涉及字符“金额”、“余额”、“通话记录”等的界面设置为敏感界面。在这种情况下，若根据图像 分析算法识别到终端解锁后的界面中存在“金额”、“余额”、“通话记录”等字符，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，用户可以将涉及视频文件A的界面设置为敏感界面。在这种情况下，若检测到终端解锁后的界面为视频文件A对应的显示界面，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，用户将涉及图片浏览的界面设置为敏感界面。在这种情况下，若检测到终端解锁后的界面为图片浏览界面(可以是浏览本地图片的界面或浏览网络图片的界面)，则判定终端解锁后的界面为敏感界面。
在本公开实施例中，提供用户自主设置敏感界面的功能，能够使得用户根据自身需要来提高对敏感信息的保护力度。
在本公开实施例中，在步骤S10之前，还包括以下步骤：接收基于用户操作触发的设置指令，将所述设置指令对应的地点设置为安全地点，并且在所述终端当前不位于所述安全地点时，判断所述终端当前所处环境为敏感环境。
所述判断过程已经在以上各实施例中描述，在此不再赘述。
在本公开另一实施例中，所述步骤S20包括以下步骤：若接收到预设局部显示的触摸操作，则局部显示敏感界面。
在本公开实施例中，用户可以用手指在手机屏幕上触摸从而局部显示敏感界面。为了避免任何触摸操作均可使得局部显示敏感界面，可预先设置所述触摸操作。例如，可以将所述触摸操作设置为：连续点击两次屏幕，并且连续点击的时间间隔不超过1s。在局部显示敏感界面时，可以在显示所述敏感界面中一预设位置处的界面，也可以显示所述触摸操作对应的界面，例如，可以显示第二次点击点周围4平方厘米区域内的界面。
在本公开实施例中，可以利用用户录入的指纹信息进行认证，若认证通过，则局部显示所述敏感区域。如图3所示，图3为根据本公开实施例提供的一种终端隐私保护方法的场景示意图。在本公开实施例中，在解锁后对应的界面为敏感界面且当前环境为敏感环境的情况下，在检测到用户手指利用上述触摸操作点击所述屏幕上一位置时， 如图中位置A时，在屏幕上显示位置A对应的界面。
在本公开实施例中，在解锁后的界面为敏感界面且当前环境为敏感环境的情况下，可在检测到所述预设的启用局部显示的触摸操作时局部显示所述敏感界面，使得用户在不解锁的情况下便能预览部分解锁后对应的界面，从而提高防范意识。
在本公开一实施例中，步骤S20包括：显示预设界面，其中，所述预设界面为非敏感界面。
在本公开实施例中，预设界面可以是现实日历、时钟、天气等不涉及个人隐私信息的界面，还可以是现实预设图片(由用户选择显示的图片)的界面，还可以是直接显示桌面。
在本公开实施例中，若解锁后的界面为敏感界面且终端当前处于敏感环境，在接收到解锁指令后，显示预设界面(不涉及个人隐私信息的界面或用户选择显示的图片)，或者是直接显示桌面，保护用户隐私信息，提高用户使用体验。
在本公开另一实施例中，步骤S20还包括以下步骤：显示其展示属性经调整的敏感界面。
根据前面描述的各实施例，若解锁后的敏感界面为显示图片的界面，则可以在解锁后将屏幕亮度调整至总亮度的10％(可以由用户自由地设置该值)，或者可以调整屏幕显示的模糊程度，例如将模糊程度调整至80％(可以由用户自由设置该值，模糊度越高则图像显示越不清晰)。若解锁后的敏感界面为播放音频/视频文件的界面(用户将所述音频/视频文件设置为敏感文件，因此所述音频/视频对应的播放界面均为敏感界面)，则可以将音频/视频文件的播放音量调低(例如调整为零)，或者可以调低屏幕亮度、调高屏幕的模糊度。
根据本公开实施例，在解锁后的界面为敏感界面且终端当前处于敏感环境的情况下，通过在接收到解锁指令后调整敏感界面的显示属性，能够保护用户隐私信息，以提高用户使用体验。
此外，本公开实施例还提出一种计算机可读存储介质，所述计算机可读存储介质上存储有终端隐私保护程序，所述终端隐私保护程序被处理器执行时使得实现上述所述的终端隐私保护程序方法的步 骤。所述步骤与上述终端隐私保护方法各实施例基本相同，在此不做赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者系统不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者系统所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素并不排除在包括该要素的过程、方法、物品，或者系统中还存在另外的相同要素。
上述本公开实施例序号仅仅是为了描述，并不代表实施例的优劣。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现。基于这样的理解，本公开的技术方案本质部分或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来。该计算机软件产品存储在如上所述的一个存储介质(如ROM/RAM、磁碟、光盘)中，并包括用以使得一台终端设备(可以是手机、计算机、服务器、空调器、或者网络设备等)执行本公开各个实施例所述的方法的若干指令。
以上仅为本公开的示例性实施例，其不旨在限制本公开的专利范围。凡是利用本公开说明书及附图内容所作的等效结构或等效流程变换，或本公开说明书及附图内容在其他相关领域的直接或间接运用，均包括在本公开的专利保护范围内。

Claims (13)

  1. 一种终端隐私保护方法，包括：
    在终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况下，在接收到基于用户操作触发的解锁指令时，执行隐私保护策略；以及
    显示隐私保护策略对应的界面。
  2. 如权利要求1所述的终端隐私保护方法，其中，在所述终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况之前，还包括以下步骤：
    获取终端解锁后界面上的显示对象所关联的操作场景记录和终端当前所处环境的环境参数；以及
    根据所述操作场景记录来判断终端解锁后的界面是否为敏感界面，以及根据环境参数来判断终端当前所处环境是否为敏感环境。
  3. 如权利要求2所述的终端隐私保护方法，其中，所述操作场景记录包括以下一种或多种：
    解锁完成后，所述显示对象显示时间小于预设阈值；
    所述显示对象显示时，检测到所述终端所处环境对应的光照强度小于预设光强阈值；
    所述显示对象显示时，检测到终端音量小于预设音量阈值；以及
    所述显示对象显示时，检测到用户生理数据在预设时间段内的增幅大于预设幅度阈值。
  4. 如权利要求2或3所述的终端隐私保护方法，所述根据所述操作场景记录来判断终端解锁后的界面是否为敏感界面的步骤包括以下步骤：
    检测所述操作场景记录的次数是否大于预设阈值，并且
    若所述操作场景记录的次数大于预设阈值，则判定终端解锁后的界面为敏感界面。
  5. 如权利要求2所述的终端隐私保护方法，其中，所述环境参数包括摄像装置检测到的人脸图像和/或噪声传感器检测到的噪声值。
  6. 如权利要求2或5所述的终端隐私保护方法，其中，所述根据环境参数来判断终端当前所处环境是否为敏感环境的步骤包括以下步骤：
    根据所述环境参数判断终端当前所处环境中人脸图像个数是否大于预设个数阈值和/或噪声值是否大于预设噪声阈值，并且
    若终端当前所处环境中人脸图像个数大于预设个数阈值和/或噪声值大于预设噪声阈值，则判定终端当前所处环境为敏感环境。
  7. 如权利要求1所述的终端隐私保护方法，其中，在所述终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况之前，还包括以下步骤：
    接收基于用户操作触发的设置指令，将所述设置指令对应的界面设置为敏感界面。
  8. 如权利要求1所述的终端隐私保护方法，其中，在所述终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况之前，还包括以下步骤：
    接收基于用户操作触发的设置指令，将所述设置指令对应的地点设置为安全地点，并且在所述终端当前不位于所述安全地点时，判断所述终端当前所处环境为敏感环境。
  9. 如权利要求1所述的终端隐私保护方法，其中，所述显示隐私保护策略对应的界面的步骤还包括以下步骤：
    若接收到预设局部显示的触摸操作，则局部显示敏感界面。
  10. 如权利要求1所述的终端隐私保护方法，其中，所述显示隐私保护策略对应的界面的步骤还包括以下步骤：
    显示预设界面，其中，所述预设界面为非敏感界面。
  11. 如权利要求1所述的终端隐私保护方法，其中，所述显示隐私保护策略对应的界面的步骤还包括以下步骤：
    显示其展示属性经调整的敏感界面。
  12. 一种终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的终端隐私保护程序，所述终端隐私保护程序被所述处理器执行时使得实现如下步骤：
    在终端当前解锁后的界面为敏感界面且终端当前所处环境为敏感环境的情况下，在接收到基于用户操作触发的解锁指令时，执行隐私保护策略；以及
    显示隐私保护策略对应的界面。
  13. 一种计算机可读存储介质，所述计算机可读存储介质上存储有终端隐私保护程序，所述终端隐私保护程序被处理器执行时使得实现如权利要求1至11中任一项所述的终端隐私保护方法的步骤。
PCT/CN2018/092679 2017-06-23 2018-06-25 终端隐私保护方法、终端及计算机可读存储介质 WO2018233716A1 (zh)

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