CN107332996A - Screen lock control method, device, computer storage medium and mobile terminal - Google Patents

Abstract

The invention relates to a screen locking control method, a screen locking control device, a computer storage medium and a mobile terminal. The screen locking control method comprises the following steps: acquiring current position information of a mobile terminal when the mobile terminal is in a screen locking state; acquiring a plurality of screen locking images from a screen locking image library, wherein the screen locking images are generated by environment activity information associated with the position information; and displaying a plurality of screen locking images according to preset priority parameters. According to the screen locking control method, the current position information of the mobile terminal can be acquired when the mobile terminal is in a screen locking state, and a plurality of screen locking images are acquired from the screen locking image library, wherein the screen locking images are generated by environment activity information associated with the position information, and the plurality of screen locking images are displayed according to the preset priority parameters, so that diversified screen locking images can be provided for a user, and the user experience is improved.

Description

Screen lock control method, device, computer storage medium and mobile terminal

technical field

The invention relates to the technical field of computers, in particular to a lock screen control method, device, computer storage medium and mobile terminal.

Background technique

With the widespread popularization of smart mobile terminals such as smart phones and tablet PCs, users will frequently use mobile terminals. When using mobile terminals, locking and unlocking the screen will be one of the most frequent user operations. Generally, a static picture or a group of pictures is randomly selected as a lock screen picture for the screen picture, resulting in a low degree of correlation between the lock screen picture and the user, and it is impossible to bring a variety of lock screen experiences to the user.

Contents of the invention

Embodiments of the present invention provide a lock screen control method, device, computer storage medium, and mobile terminal, which can provide a lock screen image closely related to a user and improve user experience.

A lock screen control method, comprising:

When the mobile terminal is in a locked screen state, obtaining the current location information of the mobile terminal;

Obtaining a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information;

Displaying multiple lock screen images according to preset priority parameters.

The above lock screen control method can obtain the current location information of the mobile terminal when the mobile terminal is in the screen lock state, and obtain a plurality of lock screen images from the lock screen image library, wherein the lock screen image is associated with the location information The environmental activity information is generated, and multiple lock screen images are displayed according to the preset priority parameters, so that the user can be provided with a variety of lock screen images, and the user experience can be improved.

In addition, an embodiment of the present invention also provides a lock screen control device, including:

The positioning module acquires the current location information of the mobile terminal when the mobile terminal is in a locked screen state;

An acquisition module, acquiring a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information;

The display module is configured to display multiple lock screen images according to preset priority parameters.

In addition, an embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and is characterized in that, when the program is executed by a processor, the following steps are implemented: when the mobile terminal is in a locked screen state, obtain the Describe the current location information of the mobile terminal;

Obtaining a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information;

Displaying multiple lock screen images according to preset priority parameters.

In addition, an embodiment of the present invention also provides a mobile terminal, including a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the processor implements the following steps when executing the program: :

When the mobile terminal is in a locked screen state, obtaining the current location information of the mobile terminal;

Obtaining a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information;

Displaying multiple lock screen images according to preset priority parameters.

Description of drawings

Fig. 1 is a schematic diagram of an application environment of a lock screen control method in an embodiment;

FIG. 2A is a schematic diagram of the internal structure of a mobile terminal in an embodiment;

FIG. 2B is a schematic diagram of the internal structure of a server (or cloud, etc.) in an embodiment;

Fig. 3 is a flowchart of obtaining multiple lock screen images from the lock screen image library in one embodiment;

Fig. 4 is a flow chart of obtaining multiple lock screen images from the lock screen image library in another embodiment;

Fig. 5 is a flow chart of a lock screen control method in an embodiment;

Fig. 6 is a block diagram of the internal structure of the lock screen control device in an embodiment;

Fig. 7 is a flow chart of steps implemented when a computer program (instruction) stored on a computer-readable storage medium is executed by a processor in one embodiment;

FIG. 8 is a schematic diagram of the internal structure of a mobile terminal in another embodiment;

Fig. 9 is a flowchart of the steps implemented when the terminal processor executes the computer program in one embodiment.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Fig. 1 is a schematic diagram of an application environment of a lock screen control method in an embodiment. As shown in FIG. 1 , the application environment includes a mobile terminal 110 and a server 120 .

Fig. 2A is a schematic diagram of the internal structure of a mobile terminal in an embodiment. As shown in FIG. 2A, the mobile terminal includes a processor connected through a system bus, a non-volatile storage medium, an internal memory and a network interface, a sound collection device, a loudspeaker, a display screen and an input device. Wherein, the non-volatile storage medium of the mobile terminal stores an operating system and computer-readable instructions. When the computer-readable instructions are executed by the processor, a lock screen control method is realized. The processor is used to provide computing and control capabilities to support the operation of the entire mobile terminal. The internal memory in the mobile terminal provides an environment for the execution of computer-readable instructions stored in the non-volatile storage medium. The network interface is used for network communication with the server, such as sending a request for acquiring the lock screen image library to the server, receiving data information of the lock screen image library returned by the server, and the like. The display screen of the mobile terminal can be a liquid crystal display screen or an electronic ink display screen, etc., and the input device can be a touch layer covered on the display screen, or a button, a trackball or a touch pad provided on the mobile terminal shell, or a External keyboard, touchpad or mouse etc. The mobile terminal may be a smart phone (such as an Android phone, an iOS phone, a Windows Phone phone), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, Mobile Internet Devices) or a wearable device. Those skilled in the art can understand that the structure shown in Figure 2A is only a block diagram of a partial structure related to the solution of this application, and does not constitute a limitation on the mobile terminal to which the solution of this application is applied. The specific mobile terminal can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

FIG. 2B is a schematic diagram of the internal structure of a server (or cloud, etc.) in an embodiment. As shown in FIG. 2B, the server includes a processor, a non-volatile storage medium, an internal memory, and a network interface connected through a system bus. Wherein, the non-volatile storage medium of the server stores an operating system and computer-readable instructions. When the computer readable instructions are executed by the processor, the data information of the lock screen image database can be generated. The processor of the server is used to provide computing and control capabilities and support the operation of the entire server. The network interface of the server is used to communicate with an external mobile terminal through a network connection, such as receiving a request from the mobile terminal to acquire a lock screen image library and returning data information of the lock screen image library to the mobile terminal. The server can be implemented by an independent server or a server cluster composed of multiple servers. Those skilled in the art can understand that the structure shown in Figure 2B is only a block diagram of a partial structure related to the solution of this application, and does not constitute a limitation on the server on which the solution of this application is applied. A specific server may include More or fewer components are shown in the figures, or certain components are combined, or have different component arrangements.

As shown in FIG. 3 , in one embodiment, a method for controlling a lock screen is provided. This embodiment is described by taking the method applied to the mobile terminal 110 in FIG. 1 above as an example. The method specifically includes the following steps:

Step S302: Obtain current location information of the mobile terminal when the mobile terminal is in a screen-locked state.

The screen brightening action of the mobile terminal is monitored, wherein, when the mobile terminal is woken up, the screen of the mobile terminal is lit and is in a screen lock state. The current location information of the mobile terminal is obtained in the locked screen state.

The current location information of the mobile terminal can be obtained in various ways, for example: Global Positioning System (Global Positioning System, GPS); base station positioning; Wireless Fidelity (Wireless Fidelity, WiFi) positioning technology; Assisted Global Positioning System (Assisted Global Positioning System) , AGPS) etc.

Step S304: Obtain a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated from environmental activity information associated with the location information.

A large number of images (pictures) are stored in the lock screen image library, and each image meeting the preset requirements can be used as a lock screen image of the mobile terminal. Wherein, the lock screen image is generated from environmental activity information associated with the location information. Wherein, the environment associated with the location information can be understood as a shopping mall environment, a financial transaction environment, etc. within a preset range (1-5 kilometers) from the mobile terminal. For example, merchant stores in shopping malls will launch promotional activities at different time periods and with different discount levels on special event days such as holidays, and the information of the preferential activities will be directly displayed in the merchant stores by means of posters or other promotional methods, or displayed on posters, web pages, etc. , text information and other forms to upload to the server. That is, the information about the preferential activity includes environmental activity information, specifically, the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information.

Optionally, the lock screen image in the lock screen image library may be a promotional image or image in the form of a poster in a merchant store and the like taken by the imaging device of the mobile terminal, and the captured promotional image or image includes the start of the preferential activity Time, the end time of promotional activities, location information of merchant stores, and related event discount information, etc. The lock screen image library captured by the imaging device of the mobile terminal is stored in the mobile terminal.

Optionally, if the merchant store uploads a promotional image in the form of a poster with preferential activity information (environmental activity information) to the server, the promotional image can also be stored in the server as a lock screen image. At this time, the lock screen images in the lock screen image library can be downloaded from the server by the mobile terminal.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of webpage HTML, then the mobile terminal sends a request to the server to obtain the environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information. activity information to the mobile terminal. The mobile terminal will present the environmental activity information on the display screen in the form of a web page, and generate a lock screen image through screen capture processing.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of text information, then the mobile terminal sends a request to the server for obtaining environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information to the mobile terminal. The mobile terminal is displayed in the form of a system list (such as an Android list), and the mobile terminal performs screenshot processing on the environmental activity information displayed on the display screen according to the current resolution and generates a lock screen image.

Step S306: Displaying multiple lock screen images according to preset priority parameters.

Display multiple lock screen images according to preset priority parameters. Specifically, the preset priority parameters are defined as: the distance between the event location information and the location information, the time difference between the end time of the event and the current time, the degree of the event discount information, and the At least one of the number of historical records where the event location information overlaps with the location information. Wherein, each priority parameter corresponds to a display rule, and different display rules can be selected to display multiple lock screen images according to the actual needs of the user.

The above lock screen control method can obtain the current location information of the mobile terminal when the mobile terminal is in the screen lock state, and obtain a plurality of lock screen images from the lock screen image library, wherein the lock screen image is associated with the location information The environmental activity information is generated, and multiple lock screen images are displayed according to the preset priority parameters, so that the user can be provided with a variety of lock screen images related to the environmental activity information, and the user experience is improved.

In one embodiment, the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information.

The acquisition of multiple lock screen images from the lock screen image library includes:

Step S402: Filter out a first lock screen image set whose event end time is later than the current time from the lock screen image library.

Since the lock screen image stored in the lock screen image database includes the information of the end time of the event, if the current time of the mobile terminal exceeds the end time of the event, it indicates that the preferential activity of the merchant store has ended. The lock screen image displayed at the current time is invalid information for the user and has no use value. From the lock screen image database, all lock screen images matching the end time of the activity later than the current time are selected as the first lock screen image set, so that the lock screen images that are valuable to the user can be screened out.

Step S404: Obtain multiple lock screen images from the first lock screen image set.

The first set of lock screen images may include a large number of lock screen images, and multiple lock screen images to be finally displayed on the mobile terminal are selected according to information such as clarity and resolution of the lock screen images.

In one embodiment, the acquiring multiple lock screen images from the lock screen image library includes:

Step S502: Filter out a first set of lock screen images whose event end time is later than the current time from the lock screen image library.

Since the lock screen image stored in the lock screen image database includes the information of the end time of the event, if the current time of the mobile terminal exceeds the end time of the event, it indicates that the preferential activity of the merchant store has ended. The lock screen image displayed at the current time is invalid information for the user and has no use value. From the lock screen image database, all lock screen images matching the end time of the activity later than the current time are selected as the first lock screen image set, so that the lock screen images that are valuable to the user can be screened out.

Step S504: Screen out a second lock screen image set whose distance between the event location information and the location information is within a preset range from the first lock screen image set.

If the current location information of the mobile terminal is a large shopping mall, since the large shopping mall includes a large number of merchant stores, at this time, the distance between the event location information and the location information can be filtered out from the first lock screen image. All the lock screen images within the preset range are selected as the second lock screen image set. If the preset range is limited to 0-500 meters, the distance between the mobile terminal and the merchant store with event location information can be limited to 0-500 meters.

Step S506: Obtain multiple lock screen images from the second lock screen image collection.

The second set of lock screen images may include a large number of lock screen images, and multiple lock screen images to be finally displayed on the mobile terminal are selected according to information such as clarity and resolution of the lock screen images. The plurality of lock screen images obtained from the second lock screen image set are relatively concentrated, which is convenient for the user to obtain environmental activity information within a short distance more quickly.

In one embodiment, multiple lock screen images are displayed according to preset priority parameters. Wherein, the preset priority parameters are defined as: the distance between the event location information and the location information, the time difference between the end time of the event and the current time, the degree of the event discount information, and the At least one of the historically recorded number of times that the event location information overlaps with the location information. That is, the preset priority parameter may include a piece of information (the distance between the event location information and the location information, the time difference between the action end time and the current time, the degree of activity discount information or the activity location information and the location information The number of historical records that overlap), can also include two pieces of information, three pieces of information or four pieces of information.

Optionally, when the priority parameter contains only one piece of information, the contained information is used as a display rule. For example, if the degree of activity discount information is used as the display rule, the displayed lock screen image is displayed according to the degree of activity discount information, and the greater the degree of discount, it is displayed preferentially. If the time difference between the moving end time and the current time is used as the display rule, the displayed lock screen images are displayed in the order of the time difference, and the smaller the time difference is, the priority is displayed. If the time difference between the moving end time and the current time is used as the display rule, the displayed lock screen images are displayed in the order of the distance between the event location information and the location information, and the smaller the distance, the priority is displayed. If the number of times the historical records of the event location information and the location information overlap is used as the display rule, that is, it can be understood as the historical number of times the user has arrived at the merchant store. If the number of times is greater, it indicates that the user is interested in the merchant store. The higher the degree, the displayed lock screen images are displayed in the order of the number of times, and the more times are displayed, they are displayed first.

Optionally, when the priority parameter includes two pieces of information, for example, the priority parameter includes the distance between the event location information and the location information, and the time difference between the action end time and the current time. Then, the priority of the time difference between the moving end time and the current time is higher than the distance between the event location information and the location information. The current time is 20:30 Beijing time, where the activity end time of the first lock screen image is 21:00 and the distance is 200 meters, and the activity end time of the second lock screen image is 20:55 and the distance is 200 meters, then Display the secondary lock screen image first.

Optionally, when the priority parameter includes three pieces of information or four pieces of information, an appropriate priority rule may be set to display the lock screen image according to actual needs.

An embodiment of the present invention also provides a screen lock control device, and FIG. 6 is a schematic structural diagram of the screen lock control device in an embodiment. In one embodiment, the lock screen control device includes:

The positioning module 610, when the mobile terminal is in a locked screen state, acquires the current location information of the mobile terminal;

The acquiring module 620 is configured to acquire a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated from environmental activity information associated with the location information;

The display module 630 is configured to display multiple lock screen images according to preset priority parameters.

In the above-mentioned lock screen control device, the positioning module 610 can acquire the current location information of the mobile terminal when the mobile terminal is in the lock screen state; The environmental activity information associated with the location information is generated, and the display module 630 displays a plurality of the lock screen images according to the preset priority parameters, so that the user can be provided with a variety of lock screen images related to the environmental activity information, which improves the user experience. experience.

In one embodiment, a large number of images (pictures) are stored in the lock screen image database, and each image that meets preset requirements can be used as a lock screen image of the mobile terminal. Wherein, the lock screen image is generated from environmental activity information associated with the location information. Specifically, the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information.

The obtaining module 620 includes:

The first screening unit 621 is configured to filter out a first lock screen image set whose activity end time is later than the current time from the lock screen image library;

The second screening unit 623 is configured to filter out a second lock screen image set whose distance between the event location information and the location information is within a preset range from the first lock screen image set;

The obtaining unit 625 is configured to obtain a plurality of lock screen images from the first lock screen image set or the second lock screen image set.

Optionally, the lock screen image in the lock screen image library may be a promotional image or image in the form of a poster in a merchant store and the like taken by the imaging device of the mobile terminal, and the captured promotional image or image includes the start of the preferential activity Time, the end time of promotional activities, location information of merchant stores, and related event discount information, etc. The lock screen image library captured by the imaging device of the mobile terminal is stored in the mobile terminal.

Optionally, if the merchant store uploads a promotional image in the form of a poster with preferential activity information (environmental activity information) to the server, the promotional image can also be stored in the server as a lock screen image. At this time, the lock screen images in the lock screen image library can be downloaded from the server by the mobile terminal.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of webpage HTML, then the mobile terminal sends a request to the server to obtain the environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information. activity information to the mobile terminal. The mobile terminal will present the environmental activity information on the display screen in the form of a web page, and generate a lock screen image through screen capture processing.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of text information, then the mobile terminal sends a request to the server for obtaining environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information to the mobile terminal. The mobile terminal is displayed in the form of a system list (such as an Android list), and the mobile terminal performs screenshot processing on the environmental activity information displayed on the display screen according to the current resolution and generates a lock screen image.

In one embodiment, the display module 630 displays multiple lock screen images according to preset priority parameters. Specifically, the preset priority parameters are defined as: the distance between the event location information and the location information, the time difference between the end time of the event and the current time, the degree of the event discount information, and the At least one of the number of historical records where the event location information overlaps with the location information. Wherein, each priority parameter corresponds to a display rule, and different display rules can be selected to display multiple lock screen images according to the actual needs of the user.

The division of each module in the above lock screen control device is only for illustration. In other embodiments, the lock screen control device can be divided into different modules according to needs, so as to complete all or part of the functions of the above lock screen control device.

The embodiment of the present invention also provides a computer-readable storage medium. Fig. 7 is a flow chart of steps implemented when a computer program stored on a computer-readable storage medium is executed by a processor in one embodiment. As shown in Figure 7, a computer-readable storage medium stores a computer program on it, and when the program is executed by a processor, the following steps are implemented:

Step S702: Obtain current location information of the mobile terminal when the mobile terminal is in a screen-locked state.

The screen brightening action of the mobile terminal is monitored, wherein, when the mobile terminal is woken up, the screen of the mobile terminal is lit and is in a screen lock state. The current location information of the mobile terminal is obtained in the locked screen state.

The current location information of the mobile terminal can be obtained in various ways, for example: Global Positioning System (Global Positioning System, GPS); base station positioning; Wireless Fidelity (Wireless Fidelity, WiFi) positioning technology; Assisted Global Positioning System (Assisted Global Positioning System) , AGPS) etc.

Step S704: Obtain a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated from environmental activity information associated with the location information.

A large number of images (pictures) are stored in the lock screen image library, and each image meeting the preset requirements can be used as a lock screen image of the mobile terminal. Wherein, the lock screen image is generated from environmental activity information associated with the location information. Wherein, the environment associated with the location information can be understood as a shopping mall environment, a financial transaction environment, etc. within a preset range (1-5 kilometers) from the mobile terminal. For example, merchant stores in shopping malls will launch promotional activities at different time periods and with different discount levels on special event days such as holidays, and the information of the preferential activities will be directly displayed in the merchant stores by means of posters or other promotional methods, or displayed on posters, web pages, etc. , text information and other forms to upload to the server. That is, the information about the preferential activity includes environmental activity information, specifically, the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information.

Optionally, the lock screen image in the lock screen image library may be a promotional image or image in the form of a poster in a merchant store and the like taken by the imaging device of the mobile terminal, and the captured promotional image or image includes the start of the preferential activity Time, the end time of promotional activities, location information of merchant stores, and related event discount information, etc. The lock screen image library captured by the imaging device of the mobile terminal is stored in the mobile terminal.

Optionally, if the merchant store uploads a promotional image in the form of a poster with preferential activity information (environmental activity information) to the server, the promotional image can also be stored in the server as a lock screen image. At this time, the lock screen images in the lock screen image library can be downloaded from the server by the mobile terminal.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of webpage HTML, then the mobile terminal sends a request to the server to obtain the environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information. activity information to the mobile terminal. The mobile terminal will present the environmental activity information on the display screen in the form of a web page, and generate a lock screen image through screen capture processing.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of text information, then the mobile terminal sends a request to the server for obtaining environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information to the mobile terminal. The mobile terminal is displayed in the form of a system list (such as an Android list), and the mobile terminal performs screenshot processing on the environmental activity information displayed on the display screen according to the current resolution and generates a lock screen image.

Step S706: Display multiple lock screen images according to preset priority parameters.

Display multiple lock screen images according to preset priority parameters. Specifically, the preset priority parameters are defined as: the distance between the event location information and the location information, the time difference between the end time of the event and the current time, the degree of the event discount information, and the At least one of the number of historical records where the event location information overlaps with the location information. Wherein, each priority parameter corresponds to a display rule, and different display rules can be selected to display multiple lock screen images according to the actual needs of the user.

When the computer program (instruction) in the computer-readable storage medium is executed, the current location information of the mobile terminal can be obtained when the mobile terminal is in the lock screen state, and multiple lock screen images can be obtained from the lock screen image library, wherein the The lock screen image is generated from the environmental activity information associated with the location information, and multiple lock screen images are displayed according to preset priority parameters, so that the user can be provided with a variety of lock screen images related to the environmental activity information, Improved user experience.

The embodiment of the present invention also provides a mobile terminal. As shown in FIG. 8 , for the convenience of description, only the parts related to the embodiment of the present invention are shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The mobile terminal can be a smart phone (such as an Android mobile phone, an iOS mobile phone, a Windows Phone mobile phone), a tablet computer, a handheld computer, a notebook computer, a mobile Internet device (MID, Mobile Internet Devices) or a wearable device. Take mobile phone as an example:

Fig. 8 is a block diagram of a partial structure of a smart phone related to a mobile terminal provided by an embodiment of the present invention. Referring to FIG. 8 , the mobile phone includes: a radio frequency (Radio Frequency, RF) circuit 810, a memory 820, an input unit 830, a display unit 840, a sensor 850, an audio circuit 880, a wireless fidelity (wireless fidelity, WiFi) module 870, and a processor 880 , and power supply 890 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 8 does not constitute a limitation to the mobile phone, and may include more or less components than those shown in the figure, or combine some components, or arrange different components.

Among them, the RF circuit 810 can be used for sending and receiving information or receiving and sending signals during a call. After receiving the downlink information from the base station, it can be processed by the processor 880; it can also send uplink data to the base station. Generally, an RF circuit includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (Low Noise Amplifier, LNA), a duplexer, and the like. In addition, RF circuitry 810 may also communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile Communication (Global System of Mobile communication, GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access, CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), etc.

The memory 820 can be used to store software programs and modules, and the processor 880 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 820 . The memory 820 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as an application program for a sound playback function, an application program for an image playback function, etc.); The data storage area can store data created according to the use of the mobile phone (such as audio data, address book, etc.) and the like. In addition, the memory 820 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The input unit 830 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the mobile phone 800 . Specifically, the input unit 830 may include a touch panel 831 and other input devices 832 . The touch panel 831, which can also be referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 831 or near the touch panel 831 operation), and drive the corresponding connection device according to the preset program. In one embodiment, the touch panel 831 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 880, and can receive and execute commands sent by the processor 880. In addition, the touch panel 831 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 831 , the input unit 830 may also include other input devices 832 . Specifically, other input devices 832 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), and the like.

The display unit 840 may be used to display information input by or provided to the user and various menus of the mobile phone. The display unit 840 may include a display panel 841 . In one embodiment, the display panel 841 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. In one embodiment, the touch panel 831 can cover the display panel 841, and when the touch panel 831 detects a touch operation on or near it, the touch operation is sent to the processor 880 to determine the type of the touch event, and then the processor 880 according to The type of touch event provides a corresponding visual output on the display panel 841 . Although in FIG. 8 , the touch panel 831 and the display panel 841 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 831 and the display panel 841 can be integrated and Realize the input and output functions of the mobile phone.

Cell phone 800 may also include at least one sensor 850, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 841 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 841 and/or or backlight. The motion sensor can include an acceleration sensor, through which the magnitude of acceleration in various directions can be detected, and the magnitude and direction of gravity can be detected when stationary, and can be used for applications that recognize the attitude of a mobile phone (such as switching between horizontal and vertical screens), vibration recognition related functions (such as pedometer, tap), etc.; in addition, the mobile phone can also be equipped with gyroscope, barometer, hygrometer, thermometer, infrared sensor and other sensors.

Audio circuitry 860, speaker 861 and microphone 862 may provide an audio interface between the user and the handset. The audio circuit 860 can transmit the electrical signal converted from the received audio data to the speaker 861, and the speaker 861 converts it into an audio signal for output; After being received, it is converted into audio data, and after being processed by the output processor 860, the audio data can be sent to another mobile phone through the RF circuit 810, or the audio data can be output to the memory 820 for subsequent processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 870. It provides users with wireless broadband Internet access. Although FIG. 8 shows a WiFi module 870, it can be understood that it is not an essential component of the mobile phone 800 and can be omitted as required.

The processor 880 is the control center of the mobile phone. It uses various interfaces and lines to connect various parts of the entire mobile phone. By running or executing software programs and/or modules stored in the memory 820, and calling data stored in the memory 820, execution Various functions and processing data of the mobile phone, so as to monitor the mobile phone as a whole. In one embodiment, processor 880 may include one or more processing units. In one embodiment, the processor 880 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, etc.; the modem processor mainly processes wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 880 .

The mobile phone 800 also includes a power supply 890 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 880 through the power management system, so that functions such as charging, discharging, and power consumption management can be realized through the power management system.

In one embodiment, the mobile phone 800 may also include a camera, a Bluetooth module, and the like.

The mobile terminal provided by the embodiment of the present invention includes a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor implements the following steps when executing the program:

Step S902: Obtain current location information of the mobile terminal when the mobile terminal is in a screen-locked state.

The screen brightening action of the mobile terminal is monitored, wherein, when the mobile terminal is woken up, the screen of the mobile terminal is lit and is in a screen lock state. The current location information of the mobile terminal is obtained in the locked screen state.

The current location information of the mobile terminal can be obtained in various ways, for example: Global Positioning System (Global Positioning System, GPS); base station positioning; Wireless Fidelity (Wireless Fidelity, WiFi) positioning technology; Assisted Global Positioning System (Assisted Global Positioning System) , AGPS) etc.

Step S904: Obtain a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated from environmental activity information associated with the location information.

A large number of images (pictures) are stored in the lock screen image library, and each image meeting the preset requirements can be used as a lock screen image of the mobile terminal. Wherein, the lock screen image is generated from environmental activity information associated with the location information. Wherein, the environment associated with the location information can be understood as a shopping mall environment, a financial transaction environment, etc. within a preset range (1-5 kilometers) from the mobile terminal. For example, merchant stores in shopping malls will launch promotional activities at different time periods and with different discount levels on special event days such as holidays, and the information of the preferential activities will be directly displayed in the merchant stores by means of posters or other promotional methods, or displayed on posters, web pages, etc. , text information and other forms to upload to the server. That is, the information about the preferential activity includes environmental activity information, specifically, the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information.

Optionally, the lock screen image in the lock screen image library may be a promotional image or image in the form of a poster in a merchant store and the like taken by the imaging device of the mobile terminal, and the captured promotional image or image includes the start of the preferential activity Time, the end time of promotional activities, location information of merchant stores, and related event discount information, etc. The lock screen image library captured by the imaging device of the mobile terminal is stored in the mobile terminal.

Optionally, if the merchant store uploads a promotional image in the form of a poster with preferential activity information (environmental activity information) to the server, the promotional image can also be stored in the server as a lock screen image. At this time, the lock screen images in the lock screen image library can be downloaded from the server by the mobile terminal.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of webpage HTML, then the mobile terminal sends a request to the server to obtain the environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information. activity information to the mobile terminal. The mobile terminal will present the environmental activity information on the display screen in the form of a web page, and generate a lock screen image through screen capture processing.

Optionally, if the merchant store stores the preferential activity information (environmental activity information) on the server in the form of text information, then the mobile terminal sends a request to the server for obtaining environmental activity information, and the server receives the request and feeds back the corresponding environmental activity information to the mobile terminal. The mobile terminal is displayed in the form of a system list (such as an Android list), and the mobile terminal performs screenshot processing on the environmental activity information displayed on the display screen according to the current resolution and generates a lock screen image.

Step S906: Display multiple lock screen images according to preset priority parameters.

Display multiple lock screen images according to preset priority parameters. Specifically, the preset priority parameters are defined as: the distance between the event location information and the location information, the time difference between the end time of the event and the current time, the degree of the event discount information, and the At least one of the number of historical records where the event location information overlaps with the location information. Wherein, each priority parameter corresponds to a display rule, and different display rules can be selected to display multiple lock screen images according to the actual needs of the user.

When the computer program running on the processor is executed, the current position information of the mobile terminal can be obtained when the mobile terminal is in the lock screen state, and a plurality of lock screen images can be obtained from the lock screen image library, wherein the lock screen images are composed of The environmental activity information associated with the location information is generated, and multiple lock screen images are displayed according to preset priority parameters, so that users can be provided with a variety of lock screen images related to environmental activity information, improving user experience Spend.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be realized through computer programs to instruct related hardware, and the programs can be stored in a non-volatile computer-readable storage medium When the program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) and the like.

The above-mentioned embodiments only express several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A lock screen control method, characterized in that, comprising: When the mobile terminal is in a locked screen state, obtaining the current location information of the mobile terminal; Obtaining a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information; Displaying multiple lock screen images according to preset priority parameters. 2. The lock screen control method according to claim 1, wherein the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information; The acquisition of multiple lock screen images from the lock screen image library includes: Filtering out a first lock screen image set whose activity end time is later than the current time from the lock screen image library; Obtain multiple lock screen images from the first lock screen image set. 3. The lock screen control method according to claim 2, wherein said acquiring a plurality of lock screen images from the lock screen image database further comprises: Screening out a second lock screen image set whose distance between the event location information and the location information is within a preset range from the first lock screen image set; Obtain multiple lock screen images from the second lock screen image set. 4. The lock screen control method according to claim 1, wherein: If the lock screen image is stored on a server, it is downloaded from the server by the mobile terminal; or, If the environmental activity information is stored on the server in the form of web pages or text information, the mobile terminal obtains the environmental activity information from the server and generates the lock screen image; or, The lock screen image is captured and generated by an imaging device of the mobile terminal. 5. The lock screen control method according to claim 2, wherein the preset priority parameters are defined as: the distance between the event location information and the location information, the moving end time and the current At least one of the time difference of the time, the degree of the activity discount information, and the historical record times of the overlapping of the activity location information and the location information. 6. A lock screen control device, characterized in that it comprises: The positioning module acquires the current location information of the mobile terminal when the mobile terminal is in a locked screen state; An acquisition module, acquiring a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information; The display module is configured to display multiple lock screen images according to preset priority parameters. 7. The lock screen control device according to claim 6, wherein the environmental activity information includes activity start time, activity end time, activity location information, and activity discount information; The acquisition module includes: A first screening unit, configured to filter out a first lock screen image set whose activity end time is later than the current time from the lock screen image library; A second screening unit, configured to filter out a second lock screen image set whose distance between the event location information and the location information is within a preset range from the first lock screen image set; An acquiring unit, configured to acquire a plurality of lock screen images from the first lock screen image set or the second lock screen image set. 8. The lock screen control device according to claim 6, wherein the preset priority parameters are defined as: the distance between the event location information and the location information, the moving end time and the current At least one of the time difference of the time, the degree of the activity discount information, and the historical record times of the overlapping of the activity location information and the location information. 9. A computer-readable storage medium, on which a computer program is stored, characterized in that, when the program is executed by a processor, the following steps are implemented: When the mobile terminal is in a locked screen state, obtaining the current location information of the mobile terminal; Obtaining a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information; Displaying multiple lock screen images according to preset priority parameters. 10. A mobile terminal comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor implements the following steps when executing the program: When the mobile terminal is in a locked screen state, obtaining the current location information of the mobile terminal; Obtaining a plurality of lock screen images from a lock screen image library, wherein the lock screen images are generated by environmental activity information associated with the location information; Displaying multiple lock screen images according to preset priority parameters.