CN107450801A - Screen display control method, device, storage medium and mobile terminal - Google Patents

Abstract

The embodiment of the invention discloses a screen display control method, a screen display control device, a storage medium and a mobile terminal. The method comprises the following steps: receiving a preset message in a screen extinguishing state of the mobile terminal; determining a target screen locking brightness value, wherein the target screen locking brightness value is lower than a preset brightness setting value, and the preset brightness setting value is a brightness setting value of a screen in an unlocking state; and controlling the screen to be lightened up according to the target screen locking brightness value, and displaying a preset message in a screen locking state. By adopting the technical scheme, the embodiment of the invention can reduce the power consumption of the screen, simultaneously avoid others from snooping the preset message received by the mobile terminal of the user, and protect the privacy of the user.

Description

Screen display control method, device, storage medium and mobile terminal

technical field

Embodiments of the present invention relate to the technical field of display screens, and in particular, to a screen display control method, device, storage medium, and mobile terminal.

Background technique

Currently, a screen has become a standard configuration of a mobile terminal. Based on factors such as allowing more content to be displayed on the screen of the mobile terminal and improving user experience, the size of the screen is getting larger and larger. In addition, the application programs loaded on the mobile terminal and the functions that can be realized are becoming more and more abundant, and users spend a lot of time using the mobile terminal every day.

Therefore, the power consumption caused by the screen display of the mobile terminal has become an important indicator for considering the working performance of the mobile terminal, and the display control scheme of the screen needs to be improved.

Contents of the invention

Embodiments of the present invention provide a screen display control method, device, storage medium, and mobile terminal, which can optimize the screen display control scheme.

In a first aspect, an embodiment of the present invention provides a screen display control method, including:

Receive a preset message when the mobile terminal is in a screen-off state;

Determine the target lock screen brightness value, wherein the target lock screen brightness value is lower than a preset brightness setting value, and the preset brightness setting value is a setting value of the brightness of the screen in an unlocked state;

The control screen is turned on with the target lock screen brightness value, and the preset message is displayed in the lock screen state.

In a second aspect, an embodiment of the present invention provides a screen display control device, including:

The preset message receiving module is used to receive the preset message in the screen-off state of the mobile terminal;

A brightness value determination module, configured to determine a target lock screen brightness value when the preset message receiving module receives a preset message in the screen-off state of the mobile terminal, wherein the target lock screen brightness value is lower than the preset Brightness setting value, the preset brightness setting value is the setting value of the brightness of the screen in an unlocked state;

The display control module is used to control the screen to light up with the target lock screen brightness value, and display the preset message in the lock screen state.

In a third aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the screen display control method according to the embodiment of the present invention is implemented.

In a fourth aspect, an embodiment of the present invention provides a mobile terminal, including a memory, a processor, and a computer program stored on the memory and operable by the processor. When the processor executes the computer program, the computer program implemented in the present invention is implemented. The control method of the screen display described in the example.

In the screen display control scheme provided in the embodiments of the present invention, when a preset message is received in the screen-off state of the mobile terminal, the screen is controlled to light up with a brightness value lower than that of the screen brightness when the mobile terminal is unlocked and working normally, and displays The preset message. By adopting the above technical solution, while reducing power consumption of the screen, it is possible to prevent others from spying on the preset message received by the mobile terminal of the user, thereby protecting the privacy of the user.

Description of drawings

FIG. 1 is a schematic flowchart of a screen display control method provided by an embodiment of the present invention;

Fig. 2a is a schematic diagram of displaying a message with a preset brightness setting value provided by an embodiment of the present invention;

Fig. 2b is a schematic diagram of displaying a message with a target lock screen brightness value provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of another screen display control method provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of a display brightness change provided by an embodiment of the present invention;

FIG. 5 is a schematic flowchart of another screen display control method provided by an embodiment of the present invention;

Fig. 6 is another schematic diagram of display brightness change provided by an embodiment of the present invention;

FIG. 7 is a schematic flowchart of another screen display control method provided by an embodiment of the present invention;

FIG. 8 is a structural block diagram of a screen display control device provided by an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

Fig. 1 is a schematic flowchart of a screen display control method provided by an embodiment of the present invention. The method can be executed by a screen display control device, wherein the device can be implemented by software and/or hardware, and generally can be integrated in a mobile terminal. As shown in Figure 1, the method includes:

Step 101, receiving a preset message when the screen of the mobile terminal is off.

Exemplarily, the mobile terminal in the embodiment of the present invention may include a mobile device provided with a screen (that is, a display screen), such as a mobile phone, a tablet computer, and a media player.

Exemplarily, when the user does not need to use the mobile terminal, the screen of the mobile terminal is usually turned off, such as pressing a power button. In addition, when the user puts the mobile terminal with the screen turned on aside and does not perform any operation, the screen will automatically turn off after a period of time. In addition to the above two situations, there may be other situations where the screen needs to be turned off. After the screen is turned off, the mobile terminal will be in a screen-off state.

Exemplarily, when the mobile terminal is in the screen-off state, it will still receive messages, and the received messages include text messages, reminder messages, alarm clocks, push messages, notification messages, and real-time communication messages, etc., the preset message in the embodiment of the present invention Any one or more of the above messages may be included.

Generally, when the mobile terminal is in the off-screen state, it is also generally in the lock screen state. When the mobile terminal needs to switch from the off-screen state to the on-screen state, it generally needs to unlock the screen according to the user's operation, and the volume can only be adjusted after unlocking the screen. Adjustment, screen brightness adjustment, and access to various applications and other operations to avoid misuse. For example, when the user does not set a password, the screen can be unlocked when the user's sliding unlock operation is detected; for another example, after the user sets a password, the screen can be unlocked when it is detected that the password entered by the user matches the pre-stored password. The above preset message can be displayed on the lock screen interface of the mobile terminal. The user can view the preset message when the screen is locked. After viewing, if there is no other operation requirement, there is no need to unlock it, because the preset message is displayed on the lock screen interface. , so other people can see the content of the message without knowing the user password.

Step 102, determining a target lock screen brightness value.

Wherein, the target lock screen brightness value is lower than a preset brightness setting value, and the preset brightness setting value is a setting value of the brightness of the screen in an unlocked state.

In the embodiment of the present invention, the brightness value can specifically be a numerical value used to represent screen brightness in a mobile terminal, such as 2047, 1023, and 6; the brightness value can also be a brightness ratio value, such as 100% (which can correspond to the screen brightness setting range The maximum value within), 75% and 0% (corresponding to the minimum value within the screen brightness setting range) and other ratios.

Exemplarily, the screen of the mobile terminal is in an unlocked state when it is working normally. When the screen is in the unlocked state, in order to ensure that the user can clearly and comfortably view the screen content, the screen brightness can generally be adjusted, which can be set automatically by the mobile terminal or set by the user. The brightness value after setting is the brightness of the screen in the unlocked state. Set value, the mobile terminal control screen will be displayed according to the set value. For example, the mobile terminal can detect the ambient light brightness through the ambient light sensor, and automatically determine the setting value of the corresponding screen brightness according to the ambient light brightness; for another example, the mobile terminal enters the screen brightness setting interface under the user's operation, and according to the brightness value input by the user ( or brightness level) or the position where the user slides the adjustment mark (such as a dot) in the brightness adjustment bar to determine the corresponding setting value of the screen brightness. If neither the mobile terminal nor the user sets the screen brightness, the screen brightness setting value is a factory default brightness value.

Generally, when a preset message is received when the screen of the mobile terminal is turned off, the screen needs to be lit and the preset message is displayed. The message is clearly visible and is easy to be seen by people nearby, and the user may not be next to the mobile terminal, so the preset message will not be seen. At this time, the screen is displayed at the brightness of the set value, which will cause waste of screen power consumption.

In the embodiment of the present invention, when the preset message is received in the screen-off state of the mobile terminal, the brightness value of the target lock screen is determined. While preventing others from spying on the preset message received by the user's mobile terminal, the privacy of the user is protected.

Exemplarily, the target lock screen brightness value may be a preset fixed value. For example, the target lock screen brightness value may be the lowest value in the screen brightness setting range (assumed to be a); it may also be a brightness value lower than the lowest value in the screen brightness setting range (less than a), in order to ensure that the user can clearly View the content on the screen. The screen brightness setting range is generally set by default by the mobile terminal, but it does not mean that the screen cannot be displayed at a brightness value lower than the lowest value within the screen brightness setting range. When the screen is displayed at this brightness value , if the mobile terminal is close enough to the user's eyes, the content displayed on the screen can still be seen clearly, so it can better prevent others from seeing the content of the message. In addition, the target lock screen brightness value may also be a fixed value set by the user (for example, according to personal habits).

Exemplarily, the target lock screen brightness value may also be a dynamically determined change value. For example, the target lock screen brightness value can be the product of the preset brightness setting value and the target ratio value, and the target ratio value can be a fixed value (such as 10%), or a variable value (such as the value corresponding to different preset messages can be set in advance). proportion value, and then determine the corresponding target proportion value according to the received preset message). For another example, there is a corresponding relationship between the brightness value of the lock screen and the preset message, and the corresponding target brightness value of the lock screen is determined according to the preset message. The advantage of the above optimization is that the changing target lock screen brightness value can be dynamically determined according to the setting value of the screen brightness, which is more suitable for the use environment or the user's use habits.

Optionally, determining a target lock screen brightness value includes: determining a corresponding target lock screen brightness value according to the preset message. Specifically, it may include: determining a target lock screen brightness value corresponding to the preset message according to a correspondence relationship between the preset message and the lock screen brightness value. For example, the brightness value of the target lock screen corresponding to the text message is A, the brightness value of the target lock screen corresponding to the push message is B, the brightness value of the target lock screen corresponding to the real-time communication message is C, and so on. The advantage of the above optimization is that the corresponding target lock screen brightness value can be determined for different types of preset messages, which enriches the determination strategy of the target lock screen brightness value and better meets user needs.

Preferably, the corresponding target lock screen brightness value can also be determined according to the application program to which the preset message belongs. Then, determining the target lock screen brightness value may include: determining the target application program to which the preset message belongs, and determining the target lock screen brightness value corresponding to the target application program according to the corresponding relationship between the application program and the lock screen brightness value. Exemplarily, the user can set the corresponding lock screen brightness value according to the privacy level of different applications. For example, the messages of applications such as games generally do not involve user privacy, and the lock screen brightness value can be higher, while the messages in social software Generally, it involves conversations with others and involves more user privacy, so the brightness value of the lock screen can be lower. Optionally, the corresponding target ratio value may also be determined according to the application program to which the preset message belongs. Then, determining the target lock screen brightness value may include: determining the target application program to which the preset message belongs, and according to the application program and the ratio value Determine the target ratio value corresponding to the target application program, and determine the target lock screen brightness value according to the product of the determined target ratio value and the preset brightness setting value. The advantage of the above optimization is that the corresponding target lock screen brightness value can be determined for different application programs, which enriches the determination strategy of the target lock screen brightness value and better meets user needs.

Based on the above, when the user fails to process the received first preset message in time, the screen will automatically turn off after a period of time, and when the second preset message is received, the screen will light up again, so the display screen will Simultaneously display the first preset message and the second preset message. Further, determining the target lock screen brightness value may also include: acquiring an unprocessed preset message, and respectively determining candidate lock screen brightness values corresponding to each preset message according to the unprocessed preset message and the received preset message , and determine the candidate lock screen brightness value with the lowest numerical value as the target lock screen brightness value. For the method of determining the brightness value of the candidate lock screen corresponding to each preset message, reference may be made to the corresponding description of determining the brightness value of the target lock screen according to the preset message above. The advantage of this setting is that the preset message with the highest privacy is guaranteed not to be seen by others.

Step 103, control the screen to light up with the target lock screen brightness value, and display a preset message in the lock screen state.

Exemplarily, after the brightness value of the target lock screen is determined, the control screen is lit with the brightness value, and the lock screen displays the received preset message while it is lit, so as to remind the user of new messages, and at the same time Prevent others from seeing the content of the message.

Fig. 2a is a schematic diagram of displaying messages with a preset brightness setting value provided by an embodiment of the present invention; Fig. 2b is a schematic diagram of displaying messages with a target lock screen brightness value provided by an embodiment of the present invention. It can be seen that compared with the preset message 202 shown in FIG. 2b, the preset message 201 shown in FIG. 2a is easier for other people to see the message content clearly, while the display interface in FIG. 2b is not only difficult for others to see the message content clearly , and can save the power consumption of the screen.

In the screen display control method provided in the embodiment of the present invention, when a preset message is received in the screen-off state of the mobile terminal, the screen is controlled to light up with a brightness value lower than the screen brightness when the mobile terminal is in normal operation, and the preset message is displayed. set message. By adopting the above technical solution, while reducing power consumption of the screen, it is possible to prevent others from spying on the preset message received by the mobile terminal of the user, thereby protecting the privacy of the user.

In one embodiment, after controlling the screen to light up with the target lock screen brightness value and displaying a preset message in the lock screen state, it further includes: adjusting the current brightness of the screen according to user operations. Specifically, in the locked screen state, the current brightness of the screen is adjusted up and down according to user operations. Optionally, when performing boost adjustment, the highest brightness value may be a preset brightness setting value, or a maximum value within a screen brightness setting range, which is not specifically limited in this embodiment of the present invention. When the user realizes that the mobile terminal has received a new message, if he wishes to increase the brightness of the screen, he may perform a brightness adjustment operation. There are many ways to increase the brightness of the screen according to user operations. For example, the current brightness of the screen can be increased and adjusted according to the user's pressing operation on the preset physical buttons (such as the "volume +" button), and it can be adjusted according to the effect on the screen. The preset touch operation on the screen can increase and adjust the current brightness of the screen, and can also increase and adjust the current brightness of the screen according to the change of the motion state of the mobile terminal under the action of the user, etc. It can be understood that it is not limited to For these several manners, several specific implementation manners are listed below as schematic illustrations.

Exemplarily, when the brightness of the screen is increased according to the preset touch operation, the preset touch operation may be a click operation. Specifically, adjusting the current brightness of the screen according to the preset touch operation acting on the screen may include: increasing the current brightness of the screen by one brightness level each time a click operation acting on the screen is detected until the The current brightness reaches the highest brightness level within the screen brightness setting range. Multiple brightness levels can be pre-divided, and the division granularity can be set by the system default or by the user. The division granularity is the brightness difference between two adjacent brightness levels. The advantage of this setting is that the brightness of the screen can be increased step by step through continuous clicking operations, which is highly manipulable and can accurately adjust the current brightness of the screen to the level required by the user. Optionally, the click operation acts on a display area other than the preset message.

Exemplarily, when the brightness of the screen is increased according to the preset touch operation, the preset touch operation may be a sliding operation in a preset direction. Specifically, adjusting the current brightness of the screen according to a preset touch operation acting on the screen may include: when detecting a sliding operation acting on the screen in a preset direction, The sliding length on the screen determines the brightness adjustment range in real time; according to the determined brightness adjustment range, the current brightness of the screen is adjusted accordingly in real time. The preset direction may be, for example, a direction in which the lower edge of the screen points to the upper edge, which is not specifically limited in this embodiment of the present invention. The sliding length refers to the straight-line distance between the current touch point and the initial touch point of the sliding operation. The brightness adjustment range refers to the brightness value added on the basis of the target lock screen brightness value. The sliding length can be proportional to the brightness adjustment range, that is, As the sliding length gradually becomes longer, the current brightness of the screen gradually increases. The advantage of this setting is that the current brightness of the screen can be quickly adjusted to the brightness required by the user. Optionally, the sliding operation acts on a display area other than the preset message.

Exemplarily, adjusting the current brightness of the screen according to the change of the motion state of the mobile terminal under the action of the user may include: detecting the inclination angle of the mobile terminal relative to the horizontal plane under the action of the user, and according to the The brightness adjustment range is determined in real time according to the change amount of the tilt angle; and the current brightness of the screen is adjusted accordingly in real time according to the determined brightness adjustment range. Generally, when the preset message is received in the off-screen state of the mobile terminal, the user does not use the mobile terminal, and most of the mobile terminals are in a static state (such as the mobile terminal is placed on the table), and in these states, the mobile terminal is relatively The inclination angle of the horizontal plane generally does not change and the value is small. When the user notices that the mobile terminal has received a new message, he usually picks up the mobile terminal to check it. When the user holds the mobile terminal, the inclination angle of the mobile terminal relative to the horizontal plane It will be larger, so the screen brightness can be gradually increased when the user picks up the mobile terminal, and the content of the message can be easily seen when the mobile terminal is held in front of the user. Wherein, the variation of the inclination angle in the embodiment of the present invention is the difference between the current inclination angle and the inclination angle when the preset message starts to be displayed in the lock screen state, and the brightness adjustment range refers to the increase on the basis of the target lock screen brightness value. The brightness value of the tilt angle can be directly proportional to the brightness adjustment range, so as to achieve the purpose of gradually increasing the brightness of the screen. The advantage of this setting is that the brightness of the screen can be automatically increased when the user picks up the mobile terminal, making it more intelligent.

Exemplarily, the current brightness of the screen is adjusted according to the change of the motion state of the mobile terminal under the action of the user, which may also include other motion states, for example, every time the user shakes the mobile terminal, the screen The current brightness of the screen is increased by one brightness level until the current brightness of the screen reaches the highest brightness level within the screen brightness setting range.

Fig. 3 is a schematic flowchart of another screen display control method provided by an embodiment of the present invention, the method includes the following steps:

Step 301, receiving a preset message when the screen of the mobile terminal is off.

Step 302, determine the target lock screen brightness value.

Step 303, control the screen to light up with the target lock screen brightness value, and display a preset message in the lock screen state.

Step 304 , judging whether a click operation acting on the screen is detected, if so, execute step 305 ; otherwise, repeatedly execute step 304 .

Step 305 , judging whether the current brightness of the screen reaches the highest brightness level, if yes, end the process, otherwise, execute step 306 .

Step 306 , raising the current brightness of the screen by one brightness level, and returning to step 304 .

FIG. 4 is a schematic diagram of a change in display brightness provided by an embodiment of the present invention. As shown in Figure 4, assuming that the screen brightness after step 303 is the target lock screen brightness value (as shown in the upper left mobile phone interface in Figure 4), at this time, the user clicks on the screen once, and the brightness will increase by one level (as shown in the upper right mobile phone interface in Figure 4), When the user taps the screen again, the brightness level increases again (as shown in the mobile phone interface below in Figure 4), which is convenient for the user to adjust the screen brightness step by step to facilitate viewing the message content.

It can be understood that if the user unlocks the screen to process the preset message or the user has not processed it and the screen reaches the moment when the screen is turned off, the above process will be interrupted.

The screen display control method provided by the embodiment of the present invention firstly controls the screen to display the preset message at a lower brightness when receiving the preset message in the off-screen state of the mobile terminal, so as to save power consumption and protect the user's Privacy, and then the screen brightness can be increased step by step through continuous click operations, which is highly manipulable and can accurately adjust the current brightness of the screen to the level required by the user, making it easier for users to view message content.

Fig. 5 is a schematic flowchart of another screen display control method provided by an embodiment of the present invention, the method includes the following steps:

Step 501, receiving a preset message when the screen of the mobile terminal is off.

Step 502, determine the target lock screen brightness value.

Step 503, control the screen to light up with the target lock screen brightness value, and display a preset message in the lock screen state.

Step 504: When a sliding operation acting on the screen in a preset direction is detected, determine the brightness adjustment range in real time according to the sliding length of the sliding operation in the preset direction.

Step 505 , adjust the current brightness of the screen correspondingly in real time according to the determined brightness adjustment range.

Figure 6 is another schematic diagram of display brightness change provided by the embodiment of the present invention. As shown in Figure 6, it is assumed that the screen brightness after step 503 is the target lock screen brightness value (as shown in the upper left mobile phone interface in Figure 4), and the user's finger touches Slide the screen upwards. During the sliding process, the brightness of the screen will gradually increase (as shown in the upper right mobile phone interface in Figure 4), and the brightness will continue to increase if you continue to slide (as shown in the lower mobile phone interface in Figure 4), which is convenient for users to quickly adjust the screen brightness to view the message content. .

The screen display control method provided by the embodiment of the present invention firstly controls the screen to display the preset message at a lower brightness when receiving the preset message in the off-screen state of the mobile terminal, so as to save power consumption and protect the user's Privacy, and then the screen brightness can be gradually increased through the sliding operation in the preset direction, and the current brightness of the screen can be quickly adjusted to the level required by the user, which is convenient for the user to view the message content.

Fig. 7 is a schematic flowchart of another screen display control method provided by an embodiment of the present invention, the method includes the following steps:

Step 701, receiving a preset message when the screen of the mobile terminal is off.

Step 702, determine the target lock screen brightness value.

Step 703, control the screen to light up with the target lock screen brightness value, and display a preset message in the lock screen state.

Step 704: Detect the inclination angle of the mobile terminal relative to the horizontal plane under the action of the user, and determine the brightness adjustment range in real time according to the variation of the inclination angle.

Step 705 , according to the determined brightness adjustment range, correspondingly increase and adjust the current brightness of the screen in real time.

The screen display control method provided by the embodiment of the present invention firstly controls the screen to display the preset message at a lower brightness when receiving the preset message in the off-screen state of the mobile terminal, so as to save power consumption and protect the user's Privacy, and then the screen brightness can be increased in real time by detecting the change in the tilt angle with the horizontal plane, and the screen brightness can be automatically increased when the user picks up the mobile terminal, making it more intelligent.

Fig. 8 is a structural block diagram of a screen display control device provided by an embodiment of the present invention, the device can be implemented by software and/or hardware, and is generally integrated in a mobile terminal, and can control the display of the screen by executing the screen display control method . As shown in Figure 8, the device includes:

A preset message receiving module 801, configured to receive a preset message when the mobile terminal is in a screen-off state;

A brightness value determining module 802, configured to determine a target lock screen brightness value when the preset message receiving module receives a preset message in the screen-off state of the mobile terminal, wherein the target lock screen brightness value is lower than the preset brightness value Setting a brightness setting value, the preset brightness setting value is the setting value of the brightness of the screen in an unlocked state;

The display control module 803 is configured to control the screen to light up with the target lock screen brightness value, and display the preset message in the lock screen state.

The screen display control device provided by the embodiment of the present invention controls the screen to light up with a brightness value lower than that of the screen brightness when the mobile terminal is unlocked and works normally when the preset message is received in the screen-off state of the mobile terminal, and displays the Default message. By adopting the above technical solution, while reducing power consumption of the screen, it is possible to prevent others from spying on the preset message received by the mobile terminal of the user, thereby protecting the privacy of the user.

Optionally, the device further includes a brightness adjustment module, configured to adjust the brightness of the screen according to user operations after controlling the screen to light up with the target lock screen brightness value and displaying the preset message in the lock screen state. The current brightness of the screen is adjusted up and down.

Optionally, adjusting the current brightness of the screen according to user operations includes:

The current brightness of the screen is increased and adjusted according to the preset touch operation acting on the screen.

Optionally, the preset touch operation is a click operation;

The adjusting the current brightness of the screen according to the preset touch operation acting on the screen includes:

Each time a click operation acting on the screen is detected, the current brightness of the screen is increased by one brightness level until the current brightness of the screen reaches the highest brightness level within the screen brightness setting range.

Optionally, the preset touch operation is a sliding operation in a preset direction;

The stepping up and adjusting the current brightness of the screen according to the preset touch operation acting on the screen includes:

When a sliding operation acting on the screen in a preset direction is detected, the brightness adjustment range is determined in real time according to the sliding length of the sliding operation in the preset direction;

The current brightness of the screen is correspondingly raised and adjusted in real time according to the determined brightness adjustment range.

Optionally, the stepping up and adjusting the current brightness of the screen according to the user operation includes:

The current brightness of the screen is adjusted up and down according to the change of the motion state of the mobile terminal under the action of the user.

Optionally, adjusting the current brightness of the screen according to the change of the motion state of the mobile terminal under the action of the user includes:

Detecting the inclination angle of the mobile terminal relative to the horizontal plane under the action of the user, and determining the brightness adjustment range in real time according to the variation of the inclination angle;

The current brightness of the screen is correspondingly raised and adjusted in real time according to the determined brightness adjustment range.

Optionally, the brightness value determining module is specifically used for:

A corresponding target lock screen brightness value is determined according to the preset message.

An embodiment of the present invention also provides a storage medium containing computer-executable instructions, the computer-executable instructions are used to execute a screen display control method when executed by a computer processor, the method comprising:

Receive a preset message when the mobile terminal is in a screen-off state;

Determine the target lock screen brightness value, wherein the target lock screen brightness value is lower than a preset brightness setting value, and the preset brightness setting value is a setting value of the brightness of the screen in an unlocked state;

Controlling the screen to light up with the target lock screen brightness value, and displaying the preset message in the lock screen state.

storage medium - any of various types of memory devices or storage devices. The term "storage medium" is intended to include: installation media such as CD-ROMs, floppy disks or tape drives; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc. ; non-volatile memory, such as flash memory, magnetic media (eg hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. Also, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network such as the Internet. The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems connected by a network. The storage medium may store program instructions (eg embodied as computer programs) executable by one or more processors.

Certainly, a storage medium containing computer-executable instructions provided by an embodiment of the present invention, the computer-executable instructions are not limited to the above-mentioned screen display control operations, and can also execute the screen display provided by any embodiment of the present invention. Related operations in the control method.

An embodiment of the present invention provides a mobile terminal, in which the device for controlling screen display provided by the embodiment of the present invention can be integrated. FIG. 9 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention. As shown in Figure 9, the mobile terminal may include: a housing (not shown in the figure), a memory 901, a central processing unit (Central Processing Unit, CPU) 902 (also known as a processor, hereinafter referred to as CPU), a circuit board ( not shown in) and power supply circuit (not shown in the figure). The circuit board is placed inside the space surrounded by the housing; the CPU902 and the memory 901 are arranged on the circuit board; the power supply circuit is used to supply power to each circuit or device of the mobile terminal The memory 901 is used to store executable program codes; the CPU902 executes a computer program corresponding to the executable program codes by reading the executable program codes stored in the memory 901, to achieve the following steps:

Receive a preset message when the mobile terminal is in a screen-off state;

Determine the target lock screen brightness value, wherein the target lock screen brightness value is lower than a preset brightness setting value, and the preset brightness setting value is a setting value of the brightness of the screen in an unlocked state;

Controlling the screen to light up with the target lock screen brightness value, and displaying the preset message in the lock screen state.

The mobile terminal also includes: peripheral interface 903, RF (Radio Frequency, radio frequency) circuit 905, audio circuit 906, speaker 911, power management chip 908, input/output (I/O) subsystem 909, touch screen 912, other Input/control devices 910 and external ports 904 , these components communicate via one or more communication buses or signal lines 907 .

It should be understood that the illustrated mobile terminal 900 is only an example of a mobile terminal, and the mobile terminal 900 may have more or fewer components than those shown in the figure, and two or more components may be combined, Or can have a different component configuration. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The mobile terminal used for screen display control provided in this embodiment will be described in detail below, and the mobile terminal is taken as an example.

Memory 901, the memory 901 can be accessed by the CPU 902, the peripheral interface 903, etc., the memory 901 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more disk storage devices, flash memory devices , or other volatile solid-state storage devices.

Peripheral interface 903 , which can connect the input and output peripherals of the device to CPU 902 and memory 901 .

The I/O subsystem 909 , the I/O subsystem 909 can connect input and output peripherals on the device, such as a touch screen 912 and other input/control devices 910 , to the peripheral interface 903 . The I/O subsystem 909 may include a display controller 9091 and one or more input controllers 9092 for controlling other input/control devices 910 . Among them, one or more input controllers 9092 receive electrical signals from or send electrical signals to other input/control devices 910, which may include physical buttons (push buttons, rocker buttons, etc. ), dials, slide switches, joysticks, click wheels. It is worth noting that the input controller 9092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.

A touch screen 912, the touch screen 912 is an input interface and an output interface between the user's mobile terminal and the user, and displays visual output to the user, and the visual output may include graphics, text, icons, videos, and the like.

The display controller 9091 in the I/O subsystem 909 receives electrical signals from the touch screen 912 or sends electrical signals to the touch screen 912 . The touch screen 912 detects the contact on the touch screen, and the display controller 9091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 912, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 912 can be a running Icons for games, icons for networking to appropriate networks, etc. It is worth noting that the device may also include an optical mouse, which is a touch-sensitive surface that does not display visual output, or that is an extension of a touch-sensitive surface formed by a touchscreen.

The RF circuit 905 is mainly used to establish communication between the mobile phone and the wireless network (that is, the network side), and realize data reception and transmission between the mobile phone and the wireless network. Such as sending and receiving short messages, e-mails, etc. Specifically, the RF circuit 905 receives and sends RF signals, which are also called electromagnetic signals, and the RF circuit 905 converts electrical signals into electromagnetic signals or converts electromagnetic signals into electrical signals, and communicates with communication networks and other devices through the electromagnetic signals to communicate. RF circuitry 905 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC ( COder-DECoder, Codec) Chipset, Subscriber Identity Module (Subscriber Identity Module, SIM) and so on.

The audio circuit 906 is mainly used to receive audio data from the peripheral interface 903 , convert the audio data into electrical signals, and send the electrical signals to the speaker 911 .

The speaker 911 is used to restore the voice signal received by the mobile phone from the wireless network through the RF circuit 905 into sound and play the sound to the user.

The power management chip 908 is used for power supply and power management for the hardware connected to the CPU 902 , the I/O subsystem and the peripheral interface.

The mobile terminal provided by the embodiments of the present invention, when the mobile terminal needs to display a preset message in a locked screen state, reduces power consumption of the screen while preventing others from spying on the preset message received by the user's mobile terminal, thereby protecting user privacy.

The screen display control device and mobile terminal provided in the above embodiments can execute the screen display control method provided in any embodiment of the present invention, and have corresponding functional modules and beneficial effects for executing the method. For technical details not exhaustively described in the foregoing embodiments, reference may be made to the screen display control method provided in any embodiment of the present invention.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (11)

1. A control method for screen display, characterized in that, comprising: Receive a preset message when the mobile terminal is in a screen-off state; Determine the target lock screen brightness value, wherein the target lock screen brightness value is lower than a preset brightness setting value, and the preset brightness setting value is a setting value of the brightness of the screen in an unlocked state; Controlling the screen to light up with the target lock screen brightness value, and displaying the preset message in the lock screen state. 2. The method according to claim 1, wherein after controlling the screen to light up with the target lock screen brightness value and displaying the preset message in the lock screen state, further comprising: The current brightness of the screen is increased and adjusted according to the user operation. 3. The method according to claim 2, characterized in that, adjusting the current brightness of the screen according to the user operation comprises: The current brightness of the screen is increased and adjusted according to the preset touch operation acting on the screen. 4. The method according to claim 3, wherein the preset touch operation is a click operation; The adjusting the current brightness of the screen according to the preset touch operation acting on the screen includes: Each time a click operation acting on the screen is detected, the current brightness of the screen is increased by one brightness level until the current brightness of the screen reaches the highest brightness level within the screen brightness setting range. 5. The method according to claim 3, wherein the preset touch operation is a sliding operation in a preset direction; The stepping up and adjusting the current brightness of the screen according to the preset touch operation acting on the screen includes: When a sliding operation acting on the screen in a preset direction is detected, the brightness adjustment range is determined in real time according to the sliding length of the sliding operation in the preset direction; The current brightness of the screen is correspondingly raised and adjusted in real time according to the determined brightness adjustment range. 6. The method according to claim 2, wherein the stepping up and adjusting the current brightness of the screen according to the user operation comprises: The current brightness of the screen is adjusted up and down according to the change of the motion state of the mobile terminal under the action of the user. 7. The method according to claim 6, characterized in that, adjusting the current brightness of the screen according to the change of the motion state of the mobile terminal generated by the user, comprising: Detecting the inclination angle of the mobile terminal relative to the horizontal plane under the action of the user, and determining the brightness adjustment range in real time according to the variation of the inclination angle; The current brightness of the screen is correspondingly raised and adjusted in real time according to the determined brightness adjustment range. 8. The method according to any one of claims 1-7, wherein said determining the brightness value of the target lock screen comprises: A corresponding target lock screen brightness value is determined according to the preset message. 9. A screen display control device, characterized in that it comprises: The preset message receiving module is used to receive the preset message in the screen-off state of the mobile terminal; A brightness value determination module, configured to determine a target lock screen brightness value when the preset message receiving module receives a preset message in the screen-off state of the mobile terminal, wherein the target lock screen brightness value is lower than the preset Brightness setting value, the preset brightness setting value is the setting value of the brightness of the screen in an unlocked state; The display control module is used to control the screen to light up with the target lock screen brightness value, and display the preset message in the lock screen state. 10. A computer-readable storage medium, on which a computer program is stored, wherein when the program is executed by a processor, the screen display control method according to any one of claims 1-8 is implemented. 11. A mobile terminal, characterized in that it comprises a memory, a processor and a computer program stored on the memory and operable on the processor, characterized in that, when the processor executes the computer program, the computer program according to claim 1 is realized. -8 any one of the screen display control methods.