CN114036555A - Picture locking method, access management method and device - Google Patents

Abstract

The invention relates to the technical field of image libraries, in particular to a picture locking method, an access management method and equipment. The method comprises the following steps: determining a locking instruction for a first picture of a gallery; according to the locking instruction, setting access authority of the first picture, wherein the access authority comprises: denying, allowing, or restricting access to the first picture by a third party application. The scheme of the embodiment of the invention supports the locking of part or all of the pictures in the gallery, and improves the safety of the pictures in the gallery.

Description

Picture locking method, access management method and device

technical field

The present invention relates to the technical field of gallery, in particular to a picture locking method, access management method and device.

Background technique

In the terminal device, the gallery is usually used to store various pictures of the user. Among the various pictures in the gallery, it is inevitable to involve some pictures about the user's privacy, for example, the picture of the user's ID card, the picture of the bank card, etc. With the expansion of third-party application functions in the terminal device, many third-party applications support accessing pictures in the gallery. For example, the instant messaging software can call the pictures in the gallery in the chat interface, which may cause the leakage of the user's private pictures. Therefore, how to protect the security of pictures in the gallery becomes a problem that needs to be solved.

SUMMARY OF THE INVENTION

In view of this, the embodiments of the present invention provide a picture locking method, access management method and device, the solution supports the locking of some or all pictures in the gallery, and improves the security of the pictures in the gallery.

In a first aspect, an embodiment of the present invention provides a picture locking method, including: determining a locking instruction for a first picture in a gallery; setting an access authority for the first picture according to the locking instruction, where the access authority includes : Deny, allow or restrict the access of the third-party application to the first picture.

Optionally, determining the locking instruction for the first picture of the gallery includes: on the thumbnail display interface or the picture display interface of the gallery, when a locking action acting on the first picture is detected, determining to acquire the first picture. A lock command for a picture.

Optionally, the thumbnail display interface or the picture display interface is triggered by an operation in the gallery; or,

The thumbnail display interface or the picture display interface is triggered by a third-party application calling the gallery; or,

The thumbnail display interface or the picture display interface is triggered by setting the gallery access permission of the third-party application.

Optionally, the thumbnail display interface or the picture display interface is triggered by setting a gallery access permission of a third-party application, including:

When it is detected to set the gallery access permission of third-party apps, the gallery access restricted option is displayed;

When an operation on the gallery access limited option is detected, the thumbnail display interface or the picture display interface is displayed.

Optionally, determine the locking instruction for the first image in the gallery, including:

When it is determined based on the image feature identification algorithm that the first image of the gallery contains a preset privacy feature, a locking instruction for the first image is determined. In this embodiment of the present invention, determining the locking instruction for the first picture includes triggering the locking instruction for the first picture through a user's locking action on the first picture. Optionally, determining the locking instruction for the first picture may further include: automatically triggering the locking instruction for the first picture when it is recognized that the first picture contains a preset privacy feature through a picture feature identification algorithm. Of course, it is also possible to trigger the locking instruction for the first picture in combination with the user's locking action after identifying that the first picture contains the preset privacy feature through the picture feature identification algorithm.

Optionally, it is determined based on a picture feature identification algorithm that the first picture of the gallery contains preset privacy features, including one or more of the following:

When it is detected that the gallery is in a browsing state, determine whether each picture included in the gallery includes a preset privacy feature through the image feature identification algorithm; if at least one picture in the gallery includes the preset privacy feature, then The at least one picture is the first picture, and it is determined that the first picture includes the preset privacy feature;

When it is detected that a picture has been added to the gallery, a picture feature identification algorithm is used to determine whether the added picture contains a preset privacy feature; if the image added to the gallery contains the preset privacy feature, the image added to the gallery is the a first picture, and determining that the first picture includes the preset privacy feature;

When it is detected that the picture is deleted from the gallery, a picture feature recognition algorithm is used to determine whether the picture to be deleted contains the preset privacy feature; if the picture deleted from the gallery contains the preset privacy feature, the picture deleted from the gallery is the first picture, and determine that the first picture includes the preset privacy feature;

When a picture in the gallery is called by a third-party application, a picture feature identification algorithm is used to determine whether the called picture contains a preset privacy feature; if the called picture contains a preset privacy feature, the called picture is the The first picture is determined, and it is determined that the first picture includes a preset privacy feature.

Optionally, the denying, allowing or restricting the access of the third-party application to the first picture includes:

One or a combination of one or more of the editing, calling, viewing and sharing of the first picture by the third-party application is denied, allowed or restricted.

Optionally, according to the locking instruction, setting the access authority of the first picture, further comprising:

Set the verification key that needs to be provided to access the first picture, the verification key includes: one or more of a face key, a fingerprint key, a gesture key, a string key, and a terminal device gesture key combination of items.

Optionally, set the verification key required to access the first picture, including:

Configure the unlock key of the terminal device where the gallery is located as the verification key of the first picture; or,

A verification key for accessing the first picture is independently set for the third-party application.

Optionally, set the verification key required to access the first picture, including:

Setting a verification key for accessing the first picture for different third-party applications; and/or,

The same third-party application sets the same or different verification keys for different access operations of the first picture.

Optionally, after setting the access authority of the first picture according to the locking instruction, the method further includes: setting the display mode of the first picture in the gallery to be a combination of one or more of the following:

A lock icon is displayed on the first picture;

A lock icon is displayed on the thumbnail of the first picture;

The first picture is displayed as ciphertext;

The thumbnail of the first picture is displayed as ciphertext;

The first picture is hidden in the gallery.

In a second aspect, an embodiment of the present invention provides a picture access management method, including:

When detecting the access operation of the third-party application to the first picture in the gallery, determine the access authority of the third-party application to the first picture, and the access authority includes: denying, allowing or restricting the third-party application's access to the first picture. access to a picture;

According to the access authority to the first picture possessed by the third-party application, the access of the third-party application to the first picture is executed.

Optionally, the denying, allowing or restricting the access of the third-party application to the first picture includes:

One or a combination of one or more of the editing, calling, viewing and sharing of the first picture by the third-party application is denied, allowed or restricted.

Optionally, according to the access authority to the first picture possessed by the third-party application, executing the access of the third-party application to the first picture, including:

When detecting the access operation of the first picture by the third-party application, prompt the user to input the verification key required by the third-party application to access the first picture, the verification key includes: face key, fingerprint key, A combination of one or more of gesture keys, string keys and terminal device gesture keys;

If the verification key entered by the user passes the verification, the third-party application accesses the first picture.

Optionally, according to the access authority to the first picture possessed by the third-party application, executing the access of the third-party application to the first picture, including:

When an access operation to the first picture by a third-party application is detected, the collection of one or more of the following verification information is triggered, including: triggering the camera to capture the face image of the current user, triggering the collection and triggering of the user's fingerprint Collection of attitude of terminal equipment;

If the collected verification information passes the verification, execute the access to the first picture by the third-party application.

Optionally, different access operations of the first picture by the third-party application have the same or different verification keys.

Optionally, when the access authority of the third-party application to the first picture is denial, or the access authority of the third-party application to the first picture is restricted and the verification is not started or the verification fails, the first picture The display mode of the third-party application, including one or more of the following:

The picture displayed to the third-party application does not include the first picture;

The first picture is displayed as ciphertext;

The thumbnail of the first picture is displayed as cipher text.

Optionally, the viewing mode of the first picture in the gallery includes one or more of the following:

The first picture is allowed to be viewed in the gallery;

The first picture refuses to be viewed in the gallery;

The viewing of the first picture in the gallery is restricted, wherein, when the viewing of the first picture is restricted, if a key required for viewing the first picture is input, the viewing of the first picture in the gallery is supported.

Optionally, the method further includes: if the verification based on the verification key fails, invoking a camera to photograph the current user information, and storing the photographed current user information as an access record.

In a third aspect, an embodiment of the present invention provides a picture locking device, including: a determining module, configured to determine a locking instruction for a first picture of a gallery; a permission setting module, configured to set the first image according to the locking instruction An access right of a picture, where the access right includes: denying, allowing or restricting the access of a third-party application to the first picture.

In a fourth aspect, an embodiment of the present invention provides a picture access management apparatus, including: a determination module configured to determine, when an access operation by a third-party application to a first picture of a gallery is detected, determine whether the third-party application has An access right to a picture, the access right includes: denying, allowing or restricting access to the first picture by a third-party application; an access management module, configured to The access permission is to execute the access of the third-party application to the first picture.

In a fifth aspect, an embodiment of the present invention provides a terminal device, including: at least one processor; and at least one memory communicatively connected to the processor, wherein: the memory stores a program that can be executed by the processor Program instructions to be invoked by the processor to perform the method of the first aspect, the second aspect, or any possible embodiment of the first/second aspect.

In a sixth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium includes a stored program, wherein when the program is run, a device on which the computer-readable storage medium is located is controlled to execute the first step. The method described in the first aspect, the second aspect or any possible embodiment of the first aspect/second aspect.

In this embodiment of the present invention, a picture in the gallery (eg, the first picture) is locked according to the locking instruction, where the authority of the first picture may be to deny, allow or restrict the access of the third-party application to the first picture. For third-party applications with no access rights or limited access rights, the first image cannot be accessed or can only be accessed after verification, so that access security of related images in the gallery can be protected.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is a flow chart of a picture locking method provided by an embodiment of the present invention;

Fig. 2 is a flow chart of a picture access management method provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

6 is a schematic diagram of accessing a first picture based on a gallery provided by an embodiment of the present invention;

FIG. 7 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

FIG. 8 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

FIG. 9 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

FIG. 10 is a schematic diagram of setting a first picture access authority provided by an embodiment of the present invention;

FIG. 11 is a schematic diagram of setting a first picture access authority according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of setting a first picture access authority according to an embodiment of the present invention;

13 is a schematic diagram of adding or subtracting a first picture provided by an embodiment of the present invention;

14 is a schematic diagram of an application A calling a first picture according to an embodiment of the present invention;

15 is a schematic structural diagram of a picture locking device provided by an embodiment of the present invention;

16 is a schematic structural diagram of a picture access management apparatus provided by an embodiment of the present invention;

FIG. 17 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In order to protect the security of some or all of the pictures in the gallery, an embodiment of the present invention provides a picture locking method. This method can lock the specified picture in the gallery according to the needs of the user (called lock picture). The permission to lock the picture can be denying, allowing or restricting the access of the third-party application to the locked picture. For third-party applications that do not have access rights or have limited access rights, the locked images cannot be accessed or the locked images can be accessed only after passing the authentication, which can protect the access security of the locked images in the gallery.

The picture locking method of the embodiment of the present invention can be applied to a terminal device having a gallery. The terminal device may be, for example, a mobile phone (Mobile Phone), a tablet computer, a notebook computer, a palmtop computer, a mobile internet device (Mobile Internet Device, MID), a wearable device, a virtual reality (Virtual Reality, VR) device, augmented reality (Augmented Reality, AR) equipment, wireless terminals in Industrial Control, wireless terminals in Self Driving, wireless terminals in Remote Medical Surgery, Smart Grid wireless terminals in transportation safety (Transportation Safety), wireless terminals in smart cities (Smart City), wireless terminals in smart homes (Smart Home), etc., the embodiments of the present invention do not make any reference to the specific implementation form of the terminal equipment. Specific restrictions. The picture locking method according to the embodiment of the present invention will be described in detail below with reference to the specific drawings.

FIG. 1 is a flowchart of a picture locking method provided by an embodiment of the present invention. As shown in FIG. 1 , the execution body of the method may be any of the above-mentioned terminal devices supporting a gallery. The processing steps of the method include:

101. Determine a locking instruction for the first picture of the gallery. Wherein, the first picture may be any one or more pictures in the gallery. That is, you can lock one or more pictures in the gallery.

102. Set an access right of the first picture according to the locking instruction, where the access right includes: denying, allowing or restricting access to the first picture by a third-party application.

Wherein, denying, allowing or restricting the access of the third-party application to the first picture may include: denying, allowing or restricting one of the permissions of the third-party application to edit, call, view and share the first picture or a combination of several. Optionally, all access operations to the first picture by the third application may be denied, and partial access operations to the first picture by a third-party application may also be denied. Optionally, all access operations to the first picture by the third-party application may be allowed, and partial access operations to the first picture by the third-party application may also be allowed. Optionally, some access operations to the first picture by the third application may be restricted, and all access operations to the first picture by a third-party application may also be restricted. In some embodiments, the operation of restricting the access of the third-party application to the first picture may be: after providing an authentication key required for accessing the first picture, support for accessing the first picture.

In some embodiments, determining the instruction to lock the first picture of the gallery may include: when a locking action acting on the first picture is detected on the thumbnail display interface or the picture display interface of the gallery, determining to obtain the lock on the first picture. Lock command.

In some embodiments, the thumbnail display interface or the picture display interface can be entered from the gallery. In some other embodiments, it is also possible to jump from a gallery permission setting interface of a third-party application to a thumbnail display interface or a picture display interface. In some embodiments, the thumbnail display interface or the picture display interface can also be triggered by invoking the gallery by a third-party application.

In some examples, jumping from a third-party application to a thumbnail display interface or a picture display interface may include displaying a third-party application interface, and the third application interface displays a call button for calling the gallery. Trigger the call button on the third-party application interface to jump to the thumbnail display interface of the gallery. Of course, after jumping to the thumbnail display interface, click the thumbnail of a picture to enter the picture display interface of the corresponding picture.

In some other examples, jumping from the gallery permission setting interface related to the third-party application to the thumbnail display interface or the picture display interface includes: displaying the gallery permission setting interface of the third-party application. For example, when a third-party application is downloaded, the gallery permission setting interface of the third application will be displayed. Alternatively, you can also enter the gallery permission setting interface of the third-party application from the setting application of the terminal device. You can also jump to the thumbnail display interface of the gallery through the gallery permission setting interface of the third application. Of course, after jumping to the thumbnail display interface, click the thumbnail of a picture to enter the picture display interface of the corresponding picture.

In some embodiments, the above-mentioned locking action includes a selection operation and/or triggering of a locking function button. The selection operation is used to select a picture to be locked.

In some embodiments, the thumbnail display interface of the gallery displays thumbnails of each picture and a lock function button. After detecting the selection operation of the at least one picture thumbnail, if the triggering operation of the locking function button is detected, it is determined to trigger the locking instruction for the selected picture.

In some embodiments, a lock function button is displayed on the picture display interface of the gallery. After the picture display interface detects the triggering operation on the locking function button, it is determined to trigger the locking instruction on the corresponding picture.

In some embodiments, when jumping to the thumbnail display interface through a third-party application or a gallery permission setting interface related to the third-party application, when a selection operation of a picture thumbnail on the thumbnail display interface is detected, determine Triggers the lock command determined on the selected picture. Optionally, the thumbnail display interface has a display mode and a selection mode. In the display mode, the thumbnail display interface is used to display the thumbnails of each picture, and each picture thumbnail does not support selection. When the thumbnail display interface is in the selection mode, each picture thumbnail in the first interface is in a selectable state, and in the above steps, when each picture thumbnail is in a selectable state, a corresponding selection operation is detected.

In some embodiments, in addition to determining the locking instruction for the first picture in the gallery through the locking action, the features included in the gallery can also be identified based on a picture feature recognition algorithm, and the first picture can be determined according to whether the picture includes a preset privacy feature. The lock instruction, that is, the lock instruction for the picture can be automatically triggered by the image feature recognition algorithm. Specifically, a picture feature recognition algorithm is preset. The image feature recognition algorithm can perform image feature detection on each image contained in the gallery. According to the detection result, if a certain picture (such as the first picture) contains a preset privacy feature, a locking instruction for the first picture can be triggered. Optionally, the preset privacy feature may be, for example, a specific credential feature and/or a designated biometric feature. The specified certificate feature may be, for example, an ID card, a passport or other certificate features. The specified biometric feature may be, for example, the facial feature, fingerprint feature, etc. of the specified user.

In some embodiments, determining that the first picture contains a preset privacy feature through the above-mentioned picture feature identification algorithm may include a combination of one or more of the following conditions:

When it is detected that the gallery is in a browsing state, whether each image included in the gallery contains preset privacy features is determined by the image feature identification algorithm. If at least one picture in the gallery includes the preset privacy feature, the at least one picture is the first picture, and it is determined that the first picture includes the preset privacy feature. Optionally, when the gallery is in the browsing state, if one or more pictures are identified by the picture feature identification algorithm as containing the preset privacy feature, the locking instruction for the first picture can be automatically triggered. Optionally, when it is identified through the image feature recognition algorithm that one or more pictures contain preset privacy features, a prompt message may also pop up, and the prompt message may indicate: pictures containing preset privacy features, and whether the corresponding Information about the picture to be locked. If the user determines to lock the picture containing the privacy feature information, a locking instruction for the first picture may be determined.

When it is detected that a picture has been added to the gallery, a picture feature identification algorithm is used to determine whether the added picture contains a preset privacy feature; if the image added to the gallery contains the preset privacy feature, the image added to the gallery is the a first picture, and it is determined that the first picture includes the preset privacy feature. That is, when the newly added picture in the gallery contains the preset privacy feature, the locking instruction for the first picture can be automatically triggered. Optionally, when the newly added picture contains a preset privacy feature, a prompt message may also pop up, and the prompt message may indicate that the newly added picture contains the preset privacy feature and information on whether to lock the corresponding picture. If the user determines to lock the newly added picture, a locking instruction for the first picture may be determined.

When it is detected that the picture is deleted from the gallery, a picture feature recognition algorithm is used to determine whether the picture to be deleted contains the preset privacy feature; if the picture deleted from the gallery contains the preset privacy feature, the picture deleted from the gallery is the first picture, and it is determined that the first picture includes the preset privacy feature. That is, when the picture to be deleted contains the preset privacy feature, the locking instruction for the first picture can be automatically triggered. Optionally, when the picture to be deleted contains preset privacy features, a prompt message may also pop up, and the prompt message may indicate that the picture to be deleted contains preset privacy features and information on whether to lock the corresponding picture. If the user determines to lock the picture to be deleted, a lock instruction for the first picture may be determined.

When a picture in the gallery is called by a third-party application, a picture feature identification algorithm is used to determine whether the called picture contains a preset privacy feature; if the called picture contains a preset privacy feature, the called picture is the The first picture is determined, and it is determined that the first picture includes a preset privacy feature. That is, when it is detected that a picture in the gallery is called, if it is determined by the picture feature identification algorithm that the called picture contains the preset privacy feature, the locking instruction for the called picture can be triggered. Alternatively, a prompt message may pop up, and the prompt message may indicate that the called picture contains preset privacy features and information on whether to lock the corresponding picture. If the user determines to lock the called picture, a lock instruction for the first picture may be determined.

In the embodiment of the present invention, after triggering the lock instruction for the first picture, the access authority of the first picture may be set to: deny, allow or restrict the editing, calling, viewing and sharing of the first picture by third-party applications. A combination of one or more items.

In some embodiments, setting the access authority of the first picture according to the locking instruction further includes: setting a verification key to be provided to access the first picture, the verification key comprising: a face key , a combination of one or more of the fingerprint key, gesture key, string key, and terminal device gesture key.

In some embodiments, setting the verification key to be provided to access the first picture includes: configuring the unlock key of the terminal device where the gallery is located as the verification key of the first picture; or, independently being a third-party application Set a verification key for accessing the first picture. Wherein, when the verification key is independently set for the third application, a key setting interface can be displayed, and the verification key is set through the key setting interface.

In some embodiments, setting the verification key to be provided for accessing the first picture includes: setting verification keys for accessing the first picture for different third-party applications respectively; and/or, the same third-party application The same or different verification keys are set for different access operations of the first picture.

In some embodiments, in addition to setting the access right of the third-party application to the first picture, the access right of the gallery to the first picture may also be set. Wherein, the access authority of the gallery to the first picture may be: allow direct viewing, or allow access to the first picture after the key verification is passed.

In some embodiments, the access rights of the gallery and the third application to the first picture can be set simultaneously through the gallery. Of course, the access permission of the third-party application to the first picture can also be set in the third-party application or the gallery permission setting interface related to the third-party application.

In a specific example, setting the access permission of the first picture may include: displaying a permission setting pop-up window, where the permission setting pop-up window includes multiple permission options; and determining the access permission of the first picture according to the selection operation of the permission options. For example, the access condition of the first picture can be set in the permission setting pop-up window. The access condition can be, for example, that it can be accessed after the key verification is passed; The achievable contents are listed one by one.

In some embodiments, setting the access permission of the first picture in the gallery may be: only allowing access to the gallery, that is, denying access to all third-party applications except the gallery. Wherein, allowing access to the gallery may include: directly viewing the thumbnail or image content of the first image in the gallery. Alternatively, after entering the key in the gallery, you can view the thumbnail or the content of the first picture.

In some embodiments, after the access authority of the first picture is determined, the display manner of the first picture in the gallery includes one or more of the following combinations: a lock icon is displayed on the first picture; A lock icon is displayed on the thumbnail of the picture; the first picture is displayed as cipher text; the thumbnail of the first picture is displayed as cipher text; the first picture is hidden in the gallery.

Corresponding to the above picture locking method, an embodiment of the present invention further provides a picture access management method. As shown in Figure 2, the method includes:

201. When detecting an access operation of a third-party application to a first picture in a gallery, determine an access authority of the third-party application to the first picture, where the access authority includes: denying, allowing, or restricting the third-party application's access to the first picture; Access to the first picture described.

202. Execute the access of the third-party application to the first picture according to the access authority of the third-party application to the first picture.

In some embodiments, the denying, allowing or restricting the access of the third-party application to the first picture includes: denying, allowing or restricting the editing, calling, viewing and sharing of the first picture by the third-party application a combination of one or more of .

In some embodiments, executing the third-party application's access to the first picture according to the access authority to the first picture possessed by the third-party application includes: detecting that the third-party application has access to the first picture. When accessing a picture, the user is prompted to input a verification key required by a third-party application to access the first picture. The verification key includes: face key, fingerprint key, gesture key, string key, and A combination of one or more of the terminal device gesture keys; if the verification key input by the user passes the verification, the third-party application will access the first picture.

In some embodiments, executing the third-party application's access to the first picture according to the access authority to the first picture possessed by the third-party application includes: detecting that the third-party application has access to the first picture. When a picture is accessed, the collection of one or more of the following verification information is automatically triggered, including: triggering the camera to capture the face image of the current user, triggering the collection of the user's fingerprint, and triggering the collection of the terminal device posture; If the verification information passed is verified, then the third-party application accesses the first picture.

In some embodiments, different access operations of the first picture by the third-party application have the same or different verification keys.

In some embodiments, when the access authority of the third-party application to the first picture is denied, or the access authority of the third-party application to the first picture is restricted and the verification has not started or the verification has failed, the first picture The manner in which a picture is displayed to the third-party application includes one or more of the following: the picture displayed to the third-party application does not include the first picture; the first picture is displayed as ciphertext; The thumbnail of the first picture is displayed as cipher text.

In some embodiments, the viewing manner of the first picture in the gallery includes one or more of the following: the first picture is allowed to be viewed in the gallery; the first picture is in the gallery Deny viewing; the first picture is restricted from viewing in the gallery, wherein, when viewing restricted, if a key required for viewing the first picture is input, viewing of the first picture in the gallery is supported.

In some embodiments, the method further includes: if the verification based on the verification key fails, invoking a camera to capture the current user information, and storing the captured current user information as an access record.

In some embodiments, the access authority of the first picture may further include: allowing access to the gallery after the key verification is passed; the method further includes: when the gallery detects an instruction to view the first picture, prompting the user to input the verification password If the verification is successful based on the verification key, the first picture is displayed in the gallery. If the authentication fails based on the authentication key, the first picture is not displayed to the gallery. Optionally, when the key verification fails, in addition to not displaying the first picture in the gallery, the camera can also be called to capture the current user information, and the captured current user information is stored as an access record.

In this embodiment of the present invention, after the first picture is set as the lock picture based on the third application, the lock picture may also be added or decreased for the third-party application. Specifically, the lock range adjustment interface of the third-party application is displayed, and the lock range adjustment interface displays at least the information of multiple pictures. When the adjustment action of increasing or decreasing the locked picture is detected in the locking range adjustment interface, the picture for which the third application should be denied access is increased or decreased according to the adjustment action. Optionally, the above lock access adjustment interface may be a thumbnail display interface of the gallery, and the thumbnail display interface of each picture included in the gallery may be displayed. The user selects the picture to be added or the picture to be decreased on the thumbnail display interface, thereby realizing the increase or decrease of the third-party application locked picture.

It can be seen from the above content that the picture locking method according to the embodiment of the present invention can lock the picture in the gallery, and can also lock the picture in the permission setting function of the third-party application. The two picture locking modes will be described in detail below with reference to specific embodiments.

FIG. 3 is a schematic diagram of setting an access authority for a first picture according to an embodiment of the present invention. As shown in FIG. 3 , the process of locking pictures based on the gallery includes: (1) The terminal device enters the thumbnail display interface of the gallery. The thumbnail display interface displays the thumbnails of each image contained in the gallery. In FIG. 3, the thumbnails of each picture are represented by boxes. When it is detected that the user triggers a long-press action on the thumbnail display interface, the thumbnail display interface enters the selection mode. (2) In the selection mode, each thumbnail in the thumbnail display interface is in a selection state. Optionally, an icon in a selected state may be displayed on each thumbnail, for example, a small box in the thumbnail frame is used to indicate that the thumbnail is in a selected state. When it is detected that the user clicks the thumbnail of one of the pictures or the small icon on the thumbnail, the thumbnail of the corresponding picture is selected. The selected icon is displayed on the thumbnail of the selected image. As shown in Figure 3-(2), Picture Thumbnail 1 and Picture Thumbnail 2 are clicked to select. As shown in Figure 3-(3), the thumbnail of the image selected by clicking is in the selected state. For example, Picture Thumbnail 1 and Picture Thumbnail 2 are selected. Further, the lock function button 4 is displayed on the thumbnail display interface in the selected mode. After the user clicks the lock function button 4, the pictures corresponding to the picture thumbnail 1 and the picture thumbnail 2 are determined as locked pictures. In addition, the thumbnail display interface of the gallery displays a permission setting pop-up window for locking images, and the permission setting pop-up window includes multiple permission options. As shown in Figure 3-(4), the permission options in the permission setting pop-up window can include: only the gallery is visible, or, only the gallery is visible after identity verification.

As shown in Figure 4, if the user clicks that only the gallery is visible, the permission to lock the picture is that only the gallery is visible, and other third-party applications except the gallery do not have the operation permission to the locked image, and the operation permission includes viewing the image. , call, edit and all other operation permissions. As shown in FIG. 4 , the pictures corresponding to the picture thumbnail 1 and the picture thumbnail 2 are only visible in the gallery. After setting the access permission of the locked picture to be visible only to the gallery, the lock icon 5 is displayed on the picture thumbnail 1 and the picture thumbnail 2.

As shown in Figure 5, if the user clicks only the gallery to verify the identity, then the permission to lock the image is that after the key verification is passed, only the gallery is visible, and other third-party applications except the gallery do not have the operation to lock the image. Permissions, the operation permissions include all operation permissions such as viewing, calling, and editing pictures. As shown in FIG. 5 , the pictures corresponding to the picture thumbnail 1 and the picture thumbnail 2 are only visible to the gallery after the key verification is passed. After setting the access permission of the locked picture to be visible only after the identity verification of the gallery, the thumbnail of the locked picture is displayed in the form of ciphertext 6. Of course, the thumbnails of locked pictures can also be hidden and displayed in the gallery. Optionally, in the example shown in FIG. 5 , the power-on key of the terminal device may be automatically determined as the verification key for locking the picture, and of course, the key for accessing the locked picture from the gallery may be separately set.

As shown in FIG. 6 , when the permission to lock the picture is only visible after the identity verification of the gallery, when the user clicks the picture thumbnail displayed in the form of cipher text 6 on the photo interface, the photo interface jumps to the picture display interface. The image display interface prompts for key verification. In some embodiments, when the verification key is the user's fingerprint, the user may be prompted to input the fingerprint, and if the fingerprint verification passes, the locked picture content will be displayed on the picture display interface.

In some embodiments, when setting a locked picture in the gallery, after the picture to be locked is selected in FIG. 3-(3), the interface for setting the permission to lock the picture is shown in FIG. 7 , and the permission to lock the picture includes: gallery Permissions and third-party application permissions, when selecting gallery permissions, enter into Figure 3-(4); when selecting third-party application permissions, as shown in Figure 7, the list of applications that can set the first picture permissions is displayed, including: App A, App B, etc. If you select the permission setting of application A for the first picture, the permission list of application A is displayed. When the "Invoke" permission is selected, you can set the permission, denial or restriction on the "Invoke" permission. If you select "restricted", you will further set the restricted method of calling, for example, you can set the key to be entered when application A calls the locked picture, or you can set the posture that the terminal needs to maintain when application A locks the picture, or you can set A Automatically take a face image for verification when the app locks the picture. For the setting method of the other operation permission of the locked picture of the A application, please refer to the setting method of the "call" permission, which will not be repeated here.

In the gallery, in addition to setting the locked picture on the thumbnail display interface, you can also lock the picture on the picture display interface. As shown in FIG. 8 , the user may click the thumbnail of a certain picture (eg, picture 1 ) on the thumbnail display interface to enter the picture 1 display interface. The lock function button 4 is displayed on the display interface of the picture 1. The user clicks the lock function button 4, and the picture 1 is determined as the lock picture. And the permission setting pop-up window is displayed in the display interface of picture 1, and the permission setting pop-up window includes multiple permission options. As shown in FIG. 8 , the permission options in the permission setting pop-up window may include: only the gallery is visible, or, only the gallery is visible after identity verification. Of course, it can also be shown in Figure 7, including: gallery permissions and third-party application permissions.

As shown in Figure 8, if the user clicks only the gallery to be visible, the permission of the image 1 is that only the gallery is visible, and other third-party applications except the gallery do not have the operation permission to lock the image, and the operation permission includes the viewing of the image , call, edit and all other operation permissions. As shown in FIG. 9 , after the access authority of the picture 1 is set to be visible only to the gallery, a lock icon 5 is displayed on the display interface of the picture 1 .

As shown in Figure 10, if the user clicks only the gallery to verify the identity, then the permission of image 1 is that after the key verification is passed, only the gallery is visible, and other third-party applications except the gallery do not have the operation to lock the image. Permissions, the operation permissions include all operation permissions such as viewing, calling, and editing pictures. As shown in Figure 10, after setting picture 1 to be visible only after the identity verification of the gallery, the display interface of picture 1 is displayed in the form of ciphertext 7. Of course, picture 1 can also be hidden and displayed in the gallery, and the user can call up picture 1 by accessing the hidden area of the gallery. Optionally, after the picture 1 is set as the locked picture on the picture display interface, its thumbnails on the thumbnail display interface are also displayed in cipher text form, and the display form can refer to cipher text 6 in FIG. When the user clicks to access the picture 1 on the interface of the ciphertext 7, the ciphertext 7 will display the key verification window. After the key verification is passed through the key verification window, the content of the picture 1 will be displayed. For the key verification window, reference may be made to the example in FIG. 5 , which will not be repeated here.

In addition to locking the picture in the gallery, the embodiment of the present invention supports setting the locked picture in the gallery permission setting interface of the third-party application. As shown in FIG. 11 , in the gallery permission setting interface of the A application, the gallery access permission options of the A application are displayed. Optionally, the gallery access permission options may include: allowing application A to access the gallery, denying application A access to the gallery, and restricting application A from accessing the gallery. If the app clicks to allow app A to access the gallery, all the pictures in the gallery can support app A's access. If the application clicks to deny A application access to the gallery, all the pictures in the gallery do not support A application access. If the user clicks the restricted option, it can be set that some pictures do not support the access of the A application, or the operation permission of the A application to some pictures can also be limited. As shown in FIG. 11 , when the user clicks the restricted option, the user jumps from the gallery permission setting interface of the A application to the thumbnail display interface of the gallery. Optionally, the thumbnail display interface is in a selection mode, and each picture thumbnail in the thumbnail display interface is in a selectable state. After the user clicks the image thumbnail to be locked, for example, after selecting the image thumbnail 1 and the image thumbnail 2, a selection icon is displayed on the corresponding image thumbnail. Optionally, the thumbnail display interface further includes an OK button 8. After the user clicks the OK button 8, the picture corresponding to the selected picture thumbnail is determined as a locked picture. In some embodiments, when the selected picture is determined to be the locked picture, the A application does not have access to the locked picture. In some embodiments, as shown in FIG. 12, when the selected picture is determined to be a locked picture, the restricted permissions of the selected photo can be further edited. Specifically, when clicking the "Edit the restricted permission of the selected photo" button, the photo permission list is entered. In the photo permission list, you can set the operation permission of application A to the selected picture item by item. As shown in Figure 12, the permissions for application A to call, edit, view and share the selected picture can be set. For example, when it is selected to restrict the "calling" permission of the application A to the selected picture, the way of restriction can be further displayed. For example, you can set the key that needs to be entered when app A calls the locked picture, or you can set the posture that the terminal needs to maintain when app A locks the picture, or you can set it to automatically take a face image for verification when app A locks the picture. For the setting method of the other operation permission of the locked picture of the A application, please refer to the setting method of the "call" permission, which will not be repeated here. Optionally, the locked picture can be displayed normally in the gallery, or the locked picture can be displayed in the gallery with a lock icon or in the form of cipher text. In an example, the permission to lock the picture set in FIG. 12 is: automatically capture a face image when calling, and the image can be called after the face verification is successful. Referring to FIG. 14 , when application A calls the gallery, the thumbnail display interface of the gallery is displayed, and the locked image is displayed as cipher text. When the user clicks one or more of the locked pictures (such as clicking the picture cipher text 6), the camera of the terminal device automatically captures the current user's face image, and if the face image verification is successful, the locked picture is displayed in the A application.

In some embodiments, the set number of locked pictures can be adjusted. As shown in FIG. 13 , after setting two locked pictures on the gallery permission setting interface of the A application, the user can enter the locked range adjustment interface of the A application. In the locked range adjustment interface, a button to edit the restricted range is displayed. After the user clicks the button to edit the restricted range, the thumbnail display interface is entered. The thumbnail display interface is in selection mode. In the thumbnail display interface of the selection mode, the user can increase or decrease the lock picture. As shown in FIG. 14 , the user clicks the picture thumbnail 3 and clicks the OK button 8 , then the picture corresponding to the picture thumbnail 3 is added as the locked picture of the application A. App A does not have permission to access the picture corresponding to picture thumbnail 3.

Corresponding to the above picture locking method, an embodiment of the present invention further provides a picture locking device. Those skilled in the art can understand that these picture locking devices can be configured by using commercially available hardware components through the steps taught in this solution. FIG. 15 is a schematic structural diagram of a picture locking device according to an embodiment of the present invention. As shown in FIG. 15 , the picture locking device includes: a determining module 301 for determining a locking instruction for the first picture of the gallery; a permission setting module 302 for setting access to the first picture according to the locking instruction permission, where the access permission includes: denying, allowing or restricting the access of the third-party application to the first picture.

The picture locking device according to the embodiment of the present invention can perform the relevant steps of locking pictures in the embodiments shown in FIG. 1 to FIG. 14 . For parts that are not described in detail in this embodiment, reference may be made to the related descriptions of the embodiments shown in FIG. 1 to FIG. 14 . For the execution process and technical effects of the technical solution, refer to the descriptions in the embodiments shown in FIG. 1 to FIG. 14 , and details are not repeated here.

Corresponding to the above picture access management method, an embodiment of the present invention further provides a picture access management device, as shown in FIG. 16 , including: a determination module 401 for detecting an access operation of a third-party application to the first picture of the gallery , determine the access authority of the third-party application to the first picture, and the access authority includes: denying, allowing or restricting the third-party application's access to the first picture; the access management module 402 is configured to The access authority to the first picture possessed by the third-party application is performed, and the access to the first picture by the third-party application is executed.

The picture locking device according to the embodiment of the present invention may perform the relevant steps of unlocking the picture in the embodiments shown in FIG. 1 to FIG. 14 . For parts that are not described in detail in this embodiment, reference may be made to the related descriptions of the embodiments shown in FIG. 1 to FIG. 14 . For the execution process and technical effects of the technical solution, refer to the descriptions in the embodiments shown in FIG. 1 to FIG. 14 , and details are not repeated here.

It should be understood that the division of each module of the picture locking device and the picture access management device shown in FIG. 15 and FIG. 16 is only a division of logical functions, and can be fully or partially integrated into a physical entity in actual implementation, or can be physically separate. And these modules can all be implemented in the form of software calling through processing elements; they can also all be implemented in hardware; some modules can also be implemented in the form of software calling through processing elements, and some modules can be implemented in hardware. For example, the authority setting module 302 may be a separately established processing element, or may be integrated in a certain chip of the electronic device. The implementation of other modules is similar. In addition, all or part of these modules can be integrated together, and can also be implemented independently. In the implementation process, each step of the above-mentioned method or each of the above-mentioned modules can be completed by an integrated logic circuit of hardware in the processor element or an instruction in the form of software.

For example, the above modules may be one or more integrated circuits configured to implement the above method, such as: one or more specific integrated circuits (Application Specific Integrated Circuit; hereinafter referred to as: ASIC), or one or more microprocessors A digital processor (Digital Singnal Processor; hereinafter referred to as: DSP), or, one or more Field Programmable Gate Arrays (Field Programmable Gate Array; hereinafter referred to as: FPGA), etc. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (System-On-a-Chip; hereinafter referred to as: SOC).

FIG. 17 is a schematic structural diagram of another terminal device provided by an embodiment of the present invention. As shown in Figure 12, the terminal device is represented in the form of a general-purpose computing device. Components of the terminal device may include, but are not limited to, one or more processors 510 , a communication interface 520 , a memory 530 , a communication bus 540 connecting different system components (including the memory 530 , the communication interface 520 and the processor 510 ).

Communication bus 540 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using any of a variety of bus structures. For example, these architectures include, but are not limited to, Industry Standard Architecture (hereinafter referred to as: ISA) bus, Micro Channel Architecture (hereinafter referred to as: MAC) bus, enhanced ISA bus, video electronic standard Association (Video Electronics Standards Association; hereinafter referred to as: VESA) local bus and Peripheral Component Interconnection (Peripheral Component Interconnection; hereinafter referred to as: PCI) bus.

Electronic devices typically include various computer system readable media. These media can be any available media that can be accessed by the electronic device, including both volatile and nonvolatile media, removable and non-removable media.

The memory 530 may include a computer system readable medium in the form of volatile memory, such as random access memory (Random Access Memory; hereinafter referred to as: RAM) and/or cache memory. The electronic device may further include other removable/non-removable, volatile/non-volatile computer system storage media. The memory 530 may include at least one program product having a set (eg, at least one) of program modules configured to perform the functions of the embodiments shown in FIGS. 1 to 14 of the present specification.

A program/utility having a set (at least one) of program modules that may be stored in memory 530, such program modules including, but not limited to, an operating system, one or more application programs, other program modules, and program data , each or some combination of these examples may include an implementation of a network environment. Program modules typically perform the functions and/or methods of the embodiments described in this specification.

The processor 510 executes various functional applications and data processing by running the programs stored in the memory 530 , for example, to implement the methods provided by the embodiments shown in FIGS. 1 to 14 of this specification.

In a specific implementation, the present application further provides a computer storage medium, wherein the computer storage medium can store a program, and when the program is executed, it can include some or all of the steps in the various embodiments provided in the present application. The storage medium may be a magnetic disk, an optical disk, a read-only memory (English: read-only memory, ROM for short) or a random access memory (English: random access memory, RAM for short).

In a specific implementation, an embodiment of the present invention further provides a computer program product, where the computer program product includes executable instructions, and when the executable instructions are executed on a computer, causes the computer to execute part or some of the above method embodiments. all steps.

In the embodiments of the present invention, "at least one" refers to one or more, and "multiple" refers to two or more. "And/or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can indicate the existence of A alone, the existence of A and B at the same time, and the existence of B alone. where A and B can be singular or plural. The character "/" generally indicates that the associated objects are an "or" relationship. "At least one of the following" and similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b, and c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c may be single or multiple.

Those of ordinary skill in the art can realize that the units and algorithm steps described in the embodiments disclosed herein can be implemented by a combination of electronic hardware, computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided by the present invention, if any function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM for short), random access memory (RAM for short), magnetic disk or optical disk, etc. that can store program codes medium.

The above are only specific embodiments of the present invention. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (23)

1. A picture locking method, comprising:

determining a locking instruction for a first picture of a gallery;

according to the locking instruction, setting access authority of the first picture, wherein the access authority comprises: denying, allowing, or restricting access to the first picture by a third party application.

2. The method of claim 1, wherein determining a lock instruction for a first picture of a gallery comprises:

and when a locking action acting on the first picture is detected on a thumbnail display interface or a picture display interface of the gallery, determining to acquire a locking instruction of the first picture.

3. The method according to claim 2, wherein the thumbnail display interface or the picture display interface is triggered by an operation in the gallery; or,

the thumbnail display interface or the picture display interface calls the gallery trigger through a third-party application; or,

and the thumbnail display interface or the picture display interface is triggered by setting the gallery access authority of the third-party application.

4. The method according to claim 3, wherein the thumbnail display interface or the picture display interface is triggered by setting gallery access rights of a third-party application, and comprises:

when the gallery access limit of the third-party application is detected to be set, the gallery access limit option is displayed;

and when the operation of the gallery access limited option is detected, displaying the thumbnail display interface or the picture display interface.

5. The method of claim 1, wherein determining a lock instruction for a first picture of a gallery comprises:

when a first picture of a picture library is determined to contain preset privacy features based on a picture feature recognition algorithm, a locking instruction of the first picture is determined.

6. The method of claim 5, wherein determining that the first picture of the gallery contains the preset privacy feature based on the picture feature recognition algorithm comprises one or more of:

when the gallery is detected to be in a browsing state, determining whether each picture contained in the gallery contains a preset privacy feature through the picture feature recognition algorithm; if at least one picture in the gallery contains the preset privacy features, the at least one picture is the first picture, and the first picture is determined to contain the preset privacy features;

when detecting that the picture is added to the gallery, determining whether the added picture contains a preset privacy feature by adopting a picture feature recognition algorithm; if the pictures added to the gallery contain the preset privacy features, the pictures added to the gallery are the first pictures, and the first pictures are determined to contain the preset privacy features;

when detecting that the picture is deleted from the picture library, determining whether the picture to be deleted contains a preset privacy feature by adopting a picture feature recognition algorithm; if the picture deleted from the gallery contains the preset privacy feature, the picture deleted from the gallery is the first picture, and the first picture is determined to contain the preset privacy feature;

when the pictures in the gallery are called by a third-party application, determining whether the called pictures contain preset privacy features by adopting a picture feature recognition algorithm; if the called picture contains the preset privacy feature, the called picture is the first picture, and the first picture is determined to contain the preset privacy feature.

7. The method of any of claims 1 to 6, wherein said denying, allowing, or restricting access to the first picture by a third party application comprises:

and rejecting, allowing or restricting a combination of one or more of editing, invoking, viewing and sharing of the first picture by a third party application.

8. The method according to any one of claims 1 to 7, wherein setting the access right of the first picture according to the lock instruction further comprises:

setting an authentication key to be provided for accessing the first picture, wherein the authentication key comprises: the key management system comprises one or more of a human face key, a fingerprint key, a gesture key, a character string key and a terminal equipment posture key.

9. The method of claim 8, wherein setting an authentication key to be provided for accessing the first picture comprises:

configuring an unlocking key of terminal equipment where the gallery is located as a verification key of the first picture; or,

independently setting an authentication key for a third party application to access the first picture.

10. The method according to claim 8 or 9, wherein setting an authentication key to be provided for accessing the first picture comprises:

respectively setting authentication keys for accessing the first picture for different third-party applications; and/or the presence of a gas in the gas,

and the same third-party application sets the same or different verification keys for different access operations of the first picture.

11. The method according to claim 1, wherein after the setting of the access right of the first picture according to the lock instruction, the method further comprises: setting the display mode of the first picture in the gallery to be one or a combination of more than one of the following modes:

displaying a locking icon on the first picture;

displaying a locking icon on the thumbnail of the first picture;

the first picture is displayed as a ciphertext;

displaying the thumbnail of the first picture as a ciphertext;

the first picture is hidden in the gallery.

12. A picture access management method, comprising:

when the access operation of a third party application to a first picture of a gallery is detected, determining the access authority of the third party application to the first picture, wherein the access authority comprises: deny, allow, or restrict access to the first picture by a third party application;

and executing the access of the third-party application to the first picture according to the access authority of the third-party application to the first picture.

13. The method of claim 12, wherein the denying, allowing, or restricting access to the first picture by a third-party application comprises:

and rejecting, allowing or restricting a combination of one or more of editing, invoking, viewing and sharing of the first picture by a third party application.

14. The method according to claim 12 or 13, wherein the accessing of the first picture by the third-party application is performed according to the access right of the first picture possessed by the third-party application, and comprises:

when the access operation of a third-party application to the first picture is detected, prompting a user to input a verification key required by the third-party application to access the first picture, wherein the verification key comprises: one or more of a face key, a fingerprint key, a gesture key, a character string key and a terminal equipment posture key are combined;

and if the verification key input by the user passes the verification, executing the third-party application to access the first picture.

15. The method of claim 14, wherein performing the access of the third-party application to the first picture according to the access rights the third-party application has to the first picture comprises:

when the access operation of a third-party application to the first picture is detected, the acquisition of one or more of the following verification information is triggered, wherein the acquisition comprises the following steps: triggering a camera to shoot a face image of a current user, triggering the collection of user fingerprints and triggering the collection of terminal equipment postures;

and if the collected verification information passes verification, executing the third-party application to access the first picture.

16. The method according to claim 14 or 15, wherein different access operations of the third party application to the first picture have the same or different authentication keys.

17. The method according to claim 12, wherein when the access right of the third-party application to the first picture is denied, or the access right of the third-party application to the first picture is limited and authentication is not started or fails, the display manner of the first picture to the third-party application comprises one or more of the following:

pictures displayed to the third party application do not include the first picture;

the first picture is displayed as a ciphertext;

and displaying the thumbnail of the first picture as a ciphertext.

18. The method of claim 12, wherein the manner in which the first picture is viewed in the gallery includes one or more of:

the first picture is allowed to be viewed in the gallery;

the first picture is rejected from viewing in the gallery;

and the first picture is limited to be viewed in the gallery, wherein when the view is limited, if a key required for viewing the first picture is input, the view of the first picture in the gallery is supported.

19. The method according to claim 14 or 15, characterized in that the method further comprises:

and if the verification fails based on the verification key, calling a camera to shoot the current user information, and storing the shot current user information as an access record.

20. A picture locking device, comprising:

the determining module is used for determining a locking instruction of a first picture of the gallery;

an authority setting module, configured to set an access authority of the first picture according to the locking instruction, where the access authority includes: denying, allowing, or restricting access to the first picture by a third party application.

21. A picture access management apparatus, comprising:

the determination module is configured to determine, when an access operation of a third-party application to a first picture of a gallery is detected, an access right of the third-party application to the first picture, where the access right includes: deny, allow, or restrict access to the first picture by a third party application;

and the access management module is used for executing the access of the third-party application to the first picture according to the access authority of the third-party application to the first picture.

22. A terminal device, comprising:

at least one processor; and

at least one memory communicatively coupled to the processor, wherein:

the memory stores program instructions executable by the processor, the processor calling the program instructions to perform the method of any of claims 1 to 11 or 12 to 19.

23. A computer-readable storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus on which the computer-readable storage medium resides to perform the method of any one of claims 1 to 11 or 12 to 19.

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