Screen locking method and mobile terminal

A terminal, comprising:

• one or more processors;
• and
• an input device coupled to the one or more processors through a bus;
• an output device coupled to the one or more processors through the bus;
• and
• a memory coupled to the one or more processors through the bus, wherein the memory stores a set of program code that, when executed by the one or more processors, causes the terminal to:
• in response to lighting up a touch screen of the terminal, display a first lock screen interface on the touch screen of the terminal with the terminal being in a lock screen state without displaying a first lock screen configuration interface simultaneously, wherein the first lock screen interface shows a first picture as a lock screen background image, and wherein the first lock screen interface does not comprise a first text introduction of the lock screen background image or a first function option for commenting on the lock screen background image;
• receive, while displaying the first lock screen interface without displaying the first lock screen configuration interface, a first touch input on the first lock screen interface;
• after displaying the first lock screen interface without displaying the first lock screen configuration interface and in response to receiving the first touch input on the first lock screen interface, continue to display the first lock screen interface on the touch screen of the terminal and begin to display the first lock screen configuration interface on the touch screen of the terminal with the terminal remaining in the lock screen state, wherein the first lock screen configuration interface simultaneously displays the first function option for commenting on the lock screen background image and a second function option for displaying a second picture as the lock screen background image, wherein the first text introduction of the lock screen background image is displayed on the first lock screen configuration interface, wherein the first function option is represented by a heart-shaped icon, wherein the second function option comprises text indicating that selection of the second function option changes the lock screen background image from the first picture to the second picture, and wherein at least a portion of the first picture is visible when the first lock screen configuration interface is displayed;
• in response to receiving a second touch input on the heart-shaped icon on the first lock screen configuration interface:
• identify the first picture as a favorite;
• obtain a search record and a browsing record of a user of the terminal;
• analyze, by the terminal, the search record and the browsing record to obtain an analysis result;
• send the analysis result and comment information of the first picture to a server, wherein the comment information is configured to instruct the server to send a third picture associated with the comment to the terminal when the server sends a next picture, and wherein the third picture is configured to be displayed on the touch screen of the terminal as the lock screen background image;
• receive, based on the search record, the browsing record, the analysis result, and the comment information, the third picture from the server;
• light up the touch screen of the terminal after receiving the third picture from the server;
• and
• display the third picture on the touch screen of the terminal as the lock screen background image when the touch screen of the terminal is lit up;
• and
• in response to receiving a third touch input on the second function option on the first lock screen configuration interface for displaying the second picture as the lock screen background image:
• obtain the second picture and a second text introduction of the second picture;
• and
• after obtaining the second picture and the second text introduction of the second picture, replace the first picture with the second picture as the lock screen background image on the touch screen of the terminal and replace the first text introduction with the second text introduction on the touch screen of the terminal.

A computer program product comprising instructions stored on a non-transitory computer-readable medium that, when executed by one or more processors, cause a terminal to:

• in response to lighting up a touch screen of the terminal, display a first lock screen interface on the touch screen of the terminal with the terminal being in a lock screen state without displaying a first lock screen configuration interface simultaneously, wherein the first lock screen interface shows a first picture as a lock screen background image, and wherein the first lock screen interface does not comprise a first text introduction of the lock screen background image or a first function option for commenting on the lock screen background image;
• receive, while displaying the first lock screen interface without displaying the first lock screen configuration interface, a first touch input on the first lock screen interface;
• after displaying the first lock screen interface without displaying the first lock screen configuration interface and in response to receiving the first touch input on the first lock screen interface, continue to display the first lock screen interface on the touch screen of the terminal and begin to display the first lock screen configuration interface on the touch screen of the terminal with the terminal remaining in the lock screen state, wherein the first text introduction of the lock screen background image is displayed on the first lock screen configuration interface, wherein the first lock screen configuration interface simultaneously displays the first function option for commenting on the lock screen background image and a second function option for displaying a second picture as the lock screen background image, wherein the first function option is represented by a heart-shaped icon, wherein the second function option comprises text indicating that selection of the second function option changes the lock screen background image from the first picture to the second picture, and wherein at least a portion of the first picture is visible when the first lock screen configuration interface is displayed;
• in response to receiving a second touch input on the heart-shaped icon on the first lock screen configuration interface:
• identify the first picture as a favorite;
• obtain a search record and a browsing record of a user of the terminal;
• analyze, by the terminal, the search record and the browsing record to obtain an analysis result;
• send the analysis result and comment information of the first picture to a server, wherein the comment information is configured to instruct the server to send a third picture associated with the comment to the terminal when the server sends a next picture, and wherein the third picture is configured to be displayed on the touch screen of the terminal as the lock screen background image;
• receive, based on the search record, the browsing record, the analysis result, and the comment information, the third picture from the server;
• light up the touch screen of the terminal after receiving the third picture from the server;
• and
• display the third picture on the touch screen of the terminal as the lock screen background image when the touch screen of the terminal is lit up;
• and
• in response to receiving a third touch input on the second function option on the first lock screen configuration interface for displaying the second picture as the lock screen background image:
• obtain the second picture and a second text introduction of the second picture;
• and
• after obtaining the second picture and the second text introduction of the second picture, replace the first picture with the second picture as the lock screen background image on the touch screen of the terminal and replace the first text introduction with the second text introduction on the touch screen of the terminal.