Information display method and electronic device

Abstract

Embodiments of the present application disclose an information display method and an electronic device. The electronic device comprises a display screen, the display screen comprising a first display mode and a second display mode, wherein the power consumption of the second display mode is less than the power consumption of the first display mode. The method comprises: in response to a first user operation for starting a smart bar received by the electronic device, starting the smart bar; displaying first display data provided by the smart bar in the first display mode; after a first time duration of displaying the first display data, displaying second display data provided by the smart bar in the second display mode with lower power consumption, so as to reduce the power consumption of displaying the smart bar all day round.

Description

Technical Field

[0001] This application relates to the field of terminal technology, and in particular to an information display method and electronic device. Background Technology

[0002] To meet diverse user needs, mobile phones, tablets, and other electronic devices can activate a smart display panel by placing the phone horizontally after the screen is off or locked, displaying information such as time, weather, pictures, and notifications, thus simplifying users' lives. However, currently, to reduce the power consumption of the smart display panel, it cannot display information continuously throughout the day when not charging or with charging turned off. Summary of the Invention

[0003] This invention provides an information display method and electronic device that can reduce power consumption when displaying information on a smart tabletop all day long.

[0004] In a first aspect, embodiments of this application provide an information display method applied to an electronic device, the electronic device including a display screen, the display screen including a first display mode and a second display mode, wherein the power consumption of the second display mode is less than the power consumption of the first display mode, the method including:

[0005] The electronic device receives a first user operation; the first user operation is used to activate the smart table.

[0006] In response to the first user's operation, the electronic device activates the smart table and displays the first display data provided by the smart table through the first display mode.

[0007] After a first duration of displaying the first display data, the electronic device displays the second display data provided by the smart tabletop through the second display mode.

[0008] The above method allows the electronic device to first display the first display data provided by the smart display table in the normal display mode, i.e., the first display mode, after starting the smart display table. After a first period of time, it switches to the low power display mode to display the second display data, thereby reducing the power consumption of the smart display table throughout the day.

[0009] In one possible implementation, the proportion of black pixels in the second display data is greater than a preset ratio, such as 40%, 50%, 70%, or other values, so that when the electronic device displays the second display data, some pixels on the display screen are not lit, thereby reducing the power consumption of the display screen when displaying the second display data.

[0010] In one possible implementation, the maximum refresh rate of the display in the second display mode is less than the maximum refresh rate of the display in the first display mode, and / or, the maximum brightness of the display in the second display mode is less than the maximum brightness of the display in the second display mode.

[0011] In one possible implementation, the display is based on three brightness values ​​in the second display mode. That is, the intensity of the backlight of the display is selected by dimming one of the three brightness values ​​to reduce the complexity of brightness processing for the display.

[0012] It should be understood that in the first display mode, the brightness value of the display screen can be adjusted within a first range. The three brightness values ​​are within this first range, which is the range determined by the maximum and minimum brightness values ​​that the display screen can display.

[0013] In one possible implementation, the method further includes:

[0014] In response to the first user operation received, the electronic device switches the power mode to the first power mode;

[0015] After the electronic device displays the first set of data for a first duration, it switches its power mode to the second power mode. In the second power mode, the power consumption of the electronic device is less than that in the first power mode. In the second power mode, the smart table enters sleep mode, and the second set of data stops updating.

[0016] The first power mode can be doze mode, and the second power mode can be dozesuspend mode.

[0017] The above method allows the smart table to enter sleep mode after the power mode is switched to the second power mode, which can further reduce the power consumption of electronic devices.

[0018] In one possible implementation, the method further includes:

[0019] The electronic device switches its power mode to the first power mode and updates the second display data every second time interval or time period after displaying the second display data.

[0020] After updating the second display data, the electronic device enters a second power mode after a third duration, where the third duration is less than or equal to the second duration.

[0021] The above method wakes up the smart display table periodically after it enters sleep mode to update the second display data. This allows for updating the second display data even when the power consumption is low, thus improving the user experience.

[0022] In one possible implementation, the method further includes:

[0023] The electronic device receives a second user operation input through the display interface of the second display data;

[0024] In response to a second user operation, the electronic device switches its power mode to a first power mode and its display mode to a first display mode.

[0025] The electronic device re-displays the first display data through the first display mode.

[0026] The second user action can be a click action.

[0027] The above method allows users to display the first display data by clicking when the electronic device displays the second display data in a low-power display mode (second display mode), thus meeting the user's need to display the first display data.

[0028] In one possible implementation, the method further includes:

[0029] In response to a third user operation received while displaying second data, the electronic device exits the smart table setting and switches the display mode of the screen to the first display mode; the third user operation is used to indicate exiting the smart table setting.

[0030] The electronic device switches to a third power mode, where the power consumption of the electronic device is greater than that of the electronic device in the first power mode.

[0031] The electronic device displays third display data through a first display mode.

[0032] Optionally, the third user operation can be a user operation that changes the posture of the electronic device. The third displayed data can be the desktop or lock screen of the electronic device, etc.

[0033] The above method allows electronic devices to quickly switch to the desktop or lock screen interface of the electronic device when displaying the smart table in low-power display mode, based on user operation and the recognition that the user needs to exit the smart table. This reduces user operation and improves user experience.

[0034] In one possible implementation, the method further includes:

[0035] The electronic device exits the smart table in response to a fourth user operation received during the first display of data; the fourth user operation is used to indicate exiting the smart table.

[0036] The electronic device switches to a third power mode, where the power consumption of the electronic device is greater than that of the electronic device in the first power mode.

[0037] The electronic device displays third display data through a first display mode.

[0038] Optionally, the fourth user operation can be a user operation involving changing the posture of the electronic device. The third displayed data can be the desktop or lock screen of the electronic device, etc.

[0039] The above method allows the electronic device to quickly switch to the desktop or lock screen interface of the electronic device when the device is displaying the smart table in normal display mode, based on the user's operation and the recognition that the user needs to exit the smart table. This reduces user operations and improves the user experience.

[0040] In one possible implementation, the method further includes:

[0041] In response to a fifth user operation received while displaying second display data, the electronic device switches the display mode of the screen to a first display mode, turns off the screen, and switches the power mode to a fourth power mode. The fifth user operation is used to indicate that the screen is off. The power consumption of the electronic device in the fourth power mode is less than the power consumption of the electronic device in the second power mode.

[0042] Optionally, the fifth user operation can be the user operation of pressing the power button.

[0043] The above method allows the screen to be turned off when the user does not need to display the smart tabletop, thereby further reducing the power consumption of electronic devices.

[0044] In one possible implementation, the method further includes:

[0045] In response to a sixth user operation received while displaying first display data, the electronic device turns off the display screen and switches the power mode to a fourth power mode. The sixth user operation is used to indicate that the screen is off. The power consumption of the electronic device in the fourth power mode is less than that of the electronic device in the second power mode.

[0046] Alternatively, the sixth user operation can be the user operation of pressing the power button.

[0047] The above method allows the screen to be turned off when the user does not need to display the smart tabletop, thereby further reducing the power consumption of electronic devices.

[0048] In one possible implementation, the method further includes:

[0049] After the electronic device turns off its display screen, it receives a seventh user operation, which is used to indicate that the screen should be turned on.

[0050] The electronic device responds to the seventh user's operation by switching the power mode to the third power mode and turning on the display screen.

[0051] Electronic devices switch their power mode to a second power mode;

[0052] The electronic device displays first display data through a first display mode.

[0053] The seventh user operation can be the user operation of pressing the power button.

[0054] The above method can restore the display of the smart table when the user presses the power button again.

[0055] In one possible implementation, the method further includes:

[0056] When an electronic device is displaying second display data, if it detects a change in ambient light, it will switch the display mode of the screen to the first display mode.

[0057] The electronic device dims the light when in the first display mode.

[0058] The above method can adjust the brightness of the display screen to achieve appropriate brightness when the ambient light changes.

[0059] Secondly, embodiments of this application also provide an electronic device, including a memory, one or more processors, and a display screen; the memory is coupled to the one or more processors, the display screen includes a first display mode and a second display mode, the power consumption of the second display mode is less than the power consumption of the first display mode, the memory is used to store computer program code, the computer program code includes computer instructions, and the one or more processors call the computer instructions to cause the electronic device to perform the method as described in the first aspect or any possible implementation of the first aspect.

[0060] Thirdly, embodiments of this application also provide a computer-readable storage medium including instructions, characterized in that, when the instructions are executed on an electronic device, the electronic device causes the electronic device to perform the method as described in the first aspect or any possible implementation of the first aspect.

[0061] Fourthly, embodiments of this application provide a computer program product that, when run on a computer, causes the computer to perform the method described in the first aspect or any possible implementation thereof.

[0062] Fifthly, embodiments of this application provide a chip system including at least one processor for implementing the method as described in the first aspect or any possible implementation of the first aspect.

[0063] It should be understood that the second to fifth aspects of this application correspond to the technical solutions of the first aspect of this application, and the beneficial effects achieved by each aspect and the corresponding possible implementations are similar, and will not be repeated here. Attached Figure Description

[0064] Figure 1 This is a schematic diagram illustrating the posture and display method of the smart display table when it is activated in the straight-panel machine, vertical folding machine, and horizontal folding machine provided in the embodiments of this application.

[0065] Figure 2 The following are exemplary illustrations of the screen when several types of second display data are displayed, as provided in the embodiments of this application.

[0066] Figure 3 This is a schematic diagram illustrating the switching relationship between the four operating states provided in the embodiments of this application.

[0067] Figures 4A-4G A flowchart illustrating some information display methods provided in the embodiments of this application.

[0068] Figures 5A-5H These are schematic diagrams of some user interfaces involved in the information display method provided in the embodiments of this application.

[0069] Figure 6 This is a hardware and software structural block diagram of the electronic device according to an embodiment of this application.

[0070] Figures 7A-7G This is a flowchart illustrating some other information display methods involved in embodiments of this application.

[0071] Figure 8 This is a flowchart illustrating a method for dimming an electronic device in a low-power smart tabletop mode according to an embodiment of this application.

[0072] Figure 9 This is a schematic diagram of the structure of an electronic device according to an embodiment of this application. Detailed Implementation

[0073] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. In the description of the embodiments of this application, unless otherwise stated, " / " means "or," for example, A / B can mean A or B; "and / or" in the text is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Furthermore, in the description of the embodiments of this application, "multiple" refers to two or more than two.

[0074] It should be understood that the terms "first," "second," etc., in the specification, claims, and drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0075] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0076] To better understand the embodiments of this application, the following describes the smart tabletops that may be involved in the embodiments.

[0077] A smart display is an application that can display the time, weather, pictures, notifications, controls, or user-defined content when electronic devices are in standby mode, making life more convenient for users.

[0078] The smart table can be activated by a specific gesture after the terminal screen is off or locked, or by activating it while the screen is locked in a specific gesture. Different types of electronic devices can be activated by different gestures.

[0079] Electronic devices can be mobile phones, laptops, portable Android devices (PADs), e-readers, wearable devices, in-vehicle devices, ultra-mobile personal computers (UMPCs), netbooks, personal digital assistants (PDAs), gaming devices, etc.

[0080] Based on their different forms, electronic devices can include candybar phones, vertical folding phones (also known as small folding phones), and horizontal folding phones (also known as large folding phones).

[0081] Figure 1 The images exemplify the posture and display method of the smart display table when it is activated in straight-panel, vertical-folding, and horizontal-folding mobile phones.

[0082] For some candybar phones, a display screen is usually included, through which the interface provided by the smart table can be displayed.

[0083] For some vertical folding devices, there is usually a foldable inner screen, and there may also be an outer screen that is partially opposite to the inner screen. When the inner screen of the vertical folding device is folded inward and in tent mode or calendar mode, the electronic devices can display the interface provided by the smart table display through the outer screen. When the inner screen of the vertical folding device is folded outward and in tent mode or calendar mode, the electronic devices can display all or part of the interface provided by the smart table display through the inner screen.

[0084] Similarly, some foldable devices typically include a foldable inner screen and may also include an outer screen partially facing away from the inner screen. When the inner screen of the foldable device is folded inwards and in laptop mode, the electronic device can display the interface provided by the smart screen through all or part of the inner screen. When the inner screen of the foldable device is folded outwards and in tent mode or calendar mode, the electronic device can display the interface provided by the smart screen through all or part of the inner screen. When the inner screen of the foldable device is folded inwards and in tent mode, calendar mode, or when the outer screen is in landscape mode, the electronic device can display the interface provided by the smart screen through the outer screen.

[0085] To reduce the power consumption of electronic devices while enabling all-day display on a smart display table, this application provides an information display method. This method is applied to an electronic device, which may be a candybar phone, a vertical folding phone, or a horizontal folding phone, etc. The electronic device includes a display screen, and the display screen has two display modes: a normal display mode and a low-power display mode. Specifically, in the information display method provided by this application, after the electronic device enters the smart display table, it first displays first display data in the normal display mode. After a first duration (e.g., 20 seconds), the display mode is switched to a low-power display mode, and second display data is statically displayed in the low-power mode, thereby reducing the power consumption of the electronic device.

[0086] The first display data includes images, videos, time controls, weather controls, notifications, etc. This first display data can be displayed full-screen, meaning every pixel on the screen is lit. However, the second display data can be a partial image, or it can include images, videos, time controls, weather controls, notifications, etc. Here, a partial image means that the proportion of black pixels in the second display data is greater than a preset ratio, such as 40%, 50%, 70%, or other values. This ensures that when the second display data is displayed, pixels with black values ​​are lit, while black pixels are not, reducing power consumption when displaying the second display data all day. In other words, for the first 20 seconds of the smart display's operation, it displays in full-screen, always-on display (AOD) mode; after 20 seconds, it switches to partial AOD display.

[0087] Partial AOD display consumes less power than full-screen AOD display because only a portion of the pixels are lit.

[0088] Optionally, each pixel in the first display data includes pixel values ​​from three channels: R (red), G (green), and B (blue). Each pixel in the second display data includes pixel values ​​from two channels or one channel, such as pixel values ​​from both R (red) and B (blue) channels.

[0089] like Figure 2The diagram shown is an exemplary illustration of the screen when several types of second display data are displayed according to embodiments of this application. Figure 2 As shown in interfaces 21, 22, and 23, black pixels account for a relatively high proportion.

[0090] In this embodiment of the application, the display screen supports two display modes with different power consumption. The normal display mode and the low power display mode of the display screen include at least one of the following differences.

[0091] The maximum refresh rate differs: the maximum refresh rate of the display in low-power display mode is lower than that in normal display mode. For example, the maximum refresh rate of the display in low-power display mode is 30Hz, while the maximum refresh rate in normal display mode is 120Hz.

[0092] Maximum display brightness differs: The maximum brightness of the display in low-power display mode is less than that in normal display mode.

[0093] The number of brightness levels varies: in low-power display mode, the brightness adjustment range of the display is three brightness levels (i.e., three brightness values), that is, one brightness value is selected from the three brightness values ​​as the backlight brightness. In normal display mode, the brightness value of the display can be continuously adjusted within a first range. The three brightness values ​​are within this first range, which is the range determined by the maximum and minimum brightness values ​​that the display can show.

[0094] This application embodiment also distinguishes the operating state of the smart table based on its flag bits. Different values ​​in different flag bits indicate different operating states of the smart table. Specifically, a flag bit of "exit" indicates that the smart table is not running; a flag bit of "enter" indicates that the smart table is running normally; and a flag bit of "idle enter" indicates that the smart table is running at low power.

[0095] In this embodiment of the application, the power mode of the electronic device may include, but is not limited to, the following four: "on", "off", "doze", and "dozesuspend". The power consumption of the electronic device is different under different power modes. Specifically, the power consumption of the "on" mode is greater than that of the "doze" mode, the power consumption of the "doze" mode is greater than that of the "dozesuspend" mode, and the power consumption of the "dozesuspend" mode is greater than that of the "off" mode.

[0096] The following describes the states of the display screen and the smart table under different power modes in a smart table setting scenario.

[0097] In the ON mode, the smart table is not running, and the display screen is lit in the normal display mode.

[0098] In doze mode, the smart tabletop operates, and the display screen is lit in normal display mode.

[0099] In dozesuspend mode, the smart tabletop goes to sleep, and the display screen is lit in a low-power display mode.

[0100] In "off" mode, the smart tabletop goes to sleep, and the display screen turns off.

[0101] It should be understood that the “on”, “off”, “doze” and “dozesuspend” modes mentioned above are four power modes provided by the Android system, and the system power consumption is different in different modes.

[0102] In other operating systems, power modes corresponding to "on", "off", "doze" and "dozesuspend" modes can also be used, and this application embodiment does not limit this.

[0103] In this embodiment of the application, the electronic device is divided into four operating states based on whether the display screen is showing, the application being run, and the operating stage.

[0104] (1) Normal mode

[0105] In this embodiment, the scenario where the electronic device displays a non-smart tabletop application is referred to as normal mode. In normal mode, the smart tabletop is not running, the smart tabletop's flag is "exit" indicating that the smart tabletop is not running; the power mode is on, the backlight mode is continuous dimming, and the display screen's display mode is normal display mode.

[0106] (2) Smart Table Setting Normal Mode

[0107] In this embodiment, the scenario where the electronic device displays the smart tabletop application in normal display mode is referred to as the smart tabletop normal mode. In the smart tabletop normal mode, the smart tabletop's flag is indicated by "enter," signifying that the smart tabletop is operating normally; the power mode is doze mode, the backlight mode is continuous dimming, and the display screen's display mode is normal display mode.

[0108] (3) Smart Tabletop Low Power Consumption Mode

[0109] In this embodiment, the scenario where the electronic device displays a smart tabletop application in a low-power display mode is referred to as a smart tabletop low-power scenario or smart tabletop low-power mode. In the smart tabletop low-power mode, the smart tabletop operates in low-power mode, with the smart tabletop's flag set to "idle enter," indicating that the smart tabletop is operating at low power; the power mode is dozesuspend mode, the backlight mode has three brightness levels (i.e., three brightness values), and the display screen's display mode is low-power display mode.

[0110] (4) Screen off mode

[0111] In this embodiment, the scenario where the screen of the electronic device is off while the smart table is running is referred to as the off-screen mode. In the off-screen mode, the smart table's flag is "enter," indicating that the smart table is running; the power mode is off, the backlight mode is off, and the display screen is off.

[0112] It should be understood that when the smart table is off, the smart table's indicator will be "off" to show that the smart table has been exited.

[0113] The four operating states of the aforementioned electronic devices can be switched between each other, as follows: Figure 3 The diagram shows the switching relationship between the four operating states. Figures 4A-4G The flowchart of the information display method provided, combined with Figures 5A-5H The user interface shown illustrates, for example, the information display methods involved in the following 10 scenarios.

[0114] ① Enter Smart Table Setting Normal Mode from Normal Mode (Enter Smart Table Setting)

[0115] In scenario ①, such as Figure 4A As shown, the information display method may include some or all of the following steps:

[0116] S01, the electronic device displays a first user interface, which can be a desktop, lock screen, or application display interface, etc. The first user interface can be, for example... Figure 5A The user interface 41 shown.

[0117] S02, in response to the received user operation instructing the user to enter the smart display, the electronic device starts the smart display, the system power mode enters doze mode, and the first display data is displayed in normal display mode.

[0118] Optionally, the electronic device can also record a flag bit of the smart display stand to record its current state. For example, when the smart display stand is in normal mode, the flag bit can be recorded as "enter"; when it is in low-power mode, the flag bit can be recorded as "idle enter". When the smart display stand exits low-power mode, it switches back to normal mode, and the flag bit is updated to "enter". When the smart display stand exits normal mode, it exits the smart display stand, and the flag bit is updated to "exit".

[0119] Additionally, when the smart tabletop's flag is "enter," if the electronic device receives a command instructing it to switch the power mode to doze mode, it can prevent the display from entering doze mode. When the smart tabletop's flag is "idle enter," if the electronic device receives a command instructing it to switch the power mode to dozesuspend mode, it can prevent the display from entering dozesuspend mode. However, regardless of the smart tabletop's state, if it receives a command instructing it to switch the power mode to ON or OFF, the display needs to respond to the command by turning the screen on or off. This will be explained uniformly here.

[0120] The user operation used to instruct access to the smart display can be to activate (i.e., turn on) the smart display by entering a specific gesture after locking the screen. The gesture for activating the smart display can be found above. Figure 1 This will not be elaborated upon further. For example... Figure 5A As shown, first press the power button 411 to enter the lock screen interface as shown in user interface 42. This lock screen interface includes a control 421 for inputting a fingerprint or password. Further, by placing the phone in landscape mode and raising the smart display stand, the first user data is displayed in normal display mode. The user interface for displaying the first display data can be found above. Figure 5A User interface 43.

[0121] For a more detailed implementation of S01-S02, please refer to the following: Figure 7A The information display method shown.

[0122] ② Switch from Smart Tabletop Normal Mode to Smart Tabletop Low Power Mode (switch to Low Power Display Mode after 20 seconds)

[0123] In scenario ②, such as Figure 4A As shown, the information display method may also include the following steps:

[0124] S03, after the electronic device displays the first display data for a first duration, the system enters dozesuspend mode and switches the display mode of the screen to low-power display mode.

[0125] S04, the electronic device displays second display data through the display screen in a low-power display mode to reduce power consumption.

[0126] It should be understood that it is not necessary for the electronic device to enter dozesuspend mode after the first display data has been displayed for a first period of time.

[0127] Optionally, after a first duration has elapsed since the first display data was displayed, the electronic device may determine a target brightness value based on the current ambient light intensity. Then, when the display screen is in low-power display mode, the second display data may be displayed using the target brightness value available in low-power display mode. It should be understood that the target brightness level is one of three brightness values ​​available in low-power display mode.

[0128] Figure 5B An example is shown showing the display interface before and after the smart table setting is switched, wherein, Figure 5B The intermediate user interface 43 is the display interface before switching, which displays the global AOD image and time. After 20 seconds, it enters the user interface 44, where the local AOD displays the current time and date.

[0129] Optionally, prior to S03, the electronic device may also dim based on the ambient light intensity to determine a target brightness value from three brightness levels (i.e., three brightness levels) and write it to the display screen so that the display screen can use the target brightness value to display in a low-power display mode.

[0130] On one hand, during this phase, the system enters dozesuspend mode, and the processor no longer needs to transmit the second display data to the screen. The system enters deep sleep, reducing the power consumption of the electronic device. On the other hand, since the second display data differs from the first display data—it is a partial AOD display, requiring only a portion of the screen's pixels to operate—this also reduces the screen's power consumption. Furthermore, the screen displays the second display data in low-power display mode at a lower refresh rate and target brightness value, which further reduces the screen's power consumption.

[0131] For a more detailed implementation of S03-S04, please refer to the following: Figure 7B The information display method shown.

[0132] ③ In the low-power mode of the smart tabletop, the data is refreshed every certain period of time or at regular intervals (e.g., refreshed every minute).

[0133] In scenario ③, such as Figure 4B As shown, the information display method may include the following steps:

[0134] S05, after displaying the second display data, the electronic device exits dozesuspend mode and enters doze mode every second time interval or timed interval.

[0135] For example, the second duration can be 1 minute, 5 minutes, or 10 minutes, etc. The timer can be set to display when the current time is an integer multiple of 1 minute, 5 minutes, or 10 minutes.

[0136] S06, after entering doze mode, the electronic device can update the second display data once and write the updated second display data to the display screen.

[0137] S07, the electronic device displays updated second display data via a display screen in a low-power display mode.

[0138] Optionally, after entering doze mode, the electronic device can also re-determine the target brightness value from the three brightness values ​​in low-power mode based on the current ambient light intensity and write it to the display screen, so that the brightness of the display screen can be updated every once in a while, thereby improving the user experience.

[0139] After a third duration following the update, the electronic device can re-enter dozesuspend mode to reduce system power consumption. The third duration is less than or equal to the second duration.

[0140] Figure 5C An example is shown illustrating the changes in the display interface of the smart table before and after the minute update in low-power display mode. Figure 5C User interface 44 is the display interface before the switch, with the time displayed as "18:28". After the minute is updated, user interface 45 is displayed, with the time displayed as "18:29".

[0141] For a more detailed implementation of S05-S07, please refer to the following: Figure 7C The information display method shown.

[0142] ④ Switch from the smart tabletop low-power mode to the smart tabletop normal mode (touch to display).

[0143] In scenario ④, such as Figure 4C As shown, the information display method may include the following steps:

[0144] S08, the electronic device responds to a user operation input on the display interface of the second display data by exiting dozesuspend mode, entering doze mode, and switching the display mode of the screen to normal display mode.

[0145] The user operation can be a click, tap, swipe, or other operation on the display interface of the second display data, and there are no restrictions here.

[0146] S09, after entering doze mode, the electronic device displays the first display data in normal display mode on the display screen.

[0147] Optionally, after the first display data is displayed for a first duration in S09, the electronic device can also trigger the above scenario ② to reduce the display power consumption of the smart table.

[0148] Figure 5D An example is shown illustrating the changes in the display interface of the smart table before and after a light touch to display the screen in low-power display mode. Figure 5D The user interface 46 is the display interface before operation. After the user clicks on the display interface of the second display data, the user interface 47 is displayed, and the first display data is displayed again.

[0149] For a more detailed implementation of S08-S09, please refer to the following: Figure 7D The information display method shown.

[0150] ⑤ Switch from Smart Table Low Power Mode to Normal Mode (i.e., exit Smart Table from Low Power Mode to screen on).

[0151] In scenario ⑤, such as Figure 4D As shown, the information display method may include the following steps:

[0152] S10, in response to receiving a user operation indicating to exit the smart table while displaying the second display data, the electronic device switches the display mode of the screen to the normal display mode, turns off the smart table, and enters the on mode.

[0153] The user operation used to indicate exiting the smart display can include changing the posture of the electronic device to a posture for non-triggered entry into the smart display. The posture for non-triggered entry into the smart display is any posture other than the posture for triggered entry into the smart display as shown in Figure 1 above.

[0154] S11, after entering ON mode, the electronic device displays third display data on the screen in normal display mode. This third display data can be the desktop, lock screen interface, application's main interface, or the user interface displayed before entering the smart tabletop mode.

[0155] Figure 5E An example is shown illustrating the changes in the display interface before and after exiting the smart tabletop to the desktop in the smart tabletop's low-power mode. Figure 5EThe user interface 48 is the display interface of the electronic device in the low-power mode of the smart table before changing the posture. After the user changes the posture of the electronic device, the desktop shown in the user interface 49 is displayed.

[0156] For a more detailed implementation of S10-S11, please refer to the following: Figure 7E The information display method shown.

[0157] ⑥ Switch from Smart Tabletop Normal Mode to Normal Mode (that is, exit Smart Tabletop and return to screen on while in Normal Mode).

[0158] In scenario ⑥, such as Figure 4E As shown, the information display method may include the following steps:

[0159] S12, the electronic device responds to receiving a user operation on the display interface of the first display data to instruct the user to exit the smart table, turns off the smart table and enters the ON mode.

[0160] S13, after the electronic device enters the ON mode, it displays the third display data on the display screen in normal display mode.

[0161] Regarding the user operation used to indicate exiting the smart table, the third display data is the same as in scenario ⑤ above. Unlike scenario ⑤, in scenario ⑥, the display mode of the screen does not need to be switched; other specific implementations are optional and can be found below. Figure 7E The method shown.

[0162] Figure 5F An example is shown illustrating the changes in the display interface before and after exiting the smart tabletop from its normal mode. Figure 5F The user interface 50 is the display interface of the electronic device in the normal mode of the smart table before changing the posture. After the user changes the posture of the electronic device, the desktop shown in the user interface 51 is displayed.

[0163] ⑦ From Smart Tabletop Low Power Mode to Screen Off (i.e., the screen is off when the electronic device is in Smart Tabletop Low Power Mode)

[0164] In scenario ⑦, such as Figure 4F As shown, the information display method may include the following steps:

[0165] S14, when the electronic device is displaying second display data, it switches the display mode of the screen to normal display mode in response to the received user operation of pressing the power button.

[0166] At this point, the smart table setting icon was updated to "enter".

[0167] S15, the electronic device turns off the display and switches the power mode to off mode.

[0168] Figure 5G An example is shown illustrating the changes in the display interface before and after screen-off in the smart tabletop's low-power mode. Figure 5G User interface 52 is the display interface of the electronic device in the low-power mode of the smart table before the power button is pressed. After the user presses the power button, the screen of the electronic device turns off, as shown in screen 53.

[0169] For a more detailed implementation of S14-S15, please refer to the following: Figure 7F The information display method shown.

[0170] ⑧ When an electronic device is in the low-power smart tabletop mode, the screen turns off and then on.

[0171] Since the current smart tabletop indicator is "enter", when the electronic device receives another user press of the power button, the screen will light up, and the device will enter normal smart tabletop mode. For example... Figure 4G As shown, the specific steps may include, but are not limited to, some or all of the following.

[0172] S16: After the screen is turned off in S15, the electronic device responds to the user operation of pressing the power button and switches the power mode to ON mode, turning on the display screen.

[0173] S17: When the current smart tabletop flag is "enter", the electronic device switches the power mode to doze mode, and the display screen does not need to enter doze mode.

[0174] S18, the electronic device displays the first display data.

[0175] For a more detailed implementation of S16-S18, please refer to the following: Figure 7G The information display method shown.

[0176] Figure 5G The changes in the display interface before and after the screen is turned on in the low-power mode of the smart table are also illustrated, whereby... Figure 5G Screen 53 shows the screen off when the power button is pressed while the electronic device is displaying the second display data. After the user presses the power button again, the electronic device displays the first display data, as shown in user interface 54.

[0177] ⑨ From Smart Tabletop Normal Mode to Screen Off (i.e., when the electronic device is in Smart Tabletop Normal Mode, the screen is off)

[0178] In this scenario ⑨, when the electronic device is displaying the second display data, it responds to the received user operation of pressing the power button, turns off the display screen, and switches the power mode to off mode.

[0179] Figure 5H The example illustrates the changes in the display interface before and after the screen is turned off in the normal mode of the smart tabletop. Figure 5H User interface 55 shows the screen of the electronic device in normal smart table setting mode before the power button is pressed. After the user presses the power button, the screen of the electronic device turns off, as shown in screen 56.

[0180] ⑩ When an electronic device is in the normal smart table setting mode, the screen turns off and then on.

[0181] Since the current mode flag on the display indicates the smart table is in normal mode, when the electronic device receives another user press of the power button, it can switch the power mode to ON mode to turn on the screen, and then switch the power mode to doze mode to reduce system power consumption and write the first display data to the display screen to display the first display data in normal display mode. The specific implementation is the same as S15-S17 above, and will not be described in detail here.

[0182] Figure 5H The changes in the display interface before and after the screen is turned on from the normal mode of the smart tabletop to the screen being off. Figure 5H Screen 56 shows the screen off when the power button is pressed while the electronic device is displaying the first display data. After the user presses the power button again, the electronic device displays the first display data, as shown in user interface 57.

[0183] The hardware and software architecture of the electronic device in this embodiment is described below.

[0184] Figure 6 This is a hardware and software structure block diagram of an electronic device according to an embodiment of this application. The layered architecture divides the software into several layers, each with a clear role and function. Layers communicate with each other through software interfaces. In some embodiments, the Android system may include an application layer, an application framework layer, an Android runtime and system libraries (also called the native layer), a hardware abstraction layer (HAL), and a kernel layer. For ease of explanation, in... Figure 6 It also embodies the hardware layer that interacts with the aforementioned software structure.

[0185] The application layer can include a series of application packages. For example, an application package may include a smart tabletop, and may also include applications such as desktop, camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, and SMS. Figure 6 (not shown in the text), the embodiments of this application do not impose any limitations on this.

[0186] The application framework layer provides application programming interfaces (APIs) and a programming framework for applications in the application layer. The application framework layer includes predefined functions. For example, it may include a power manager service (PMS), a display manager service (DMS), and may also include a window manager, content provider, view system, phone manager, resource manager, notification manager, etc. Figure 6 (not shown in the text), the embodiments of this application do not impose any limitations on this.

[0187] Among them, PMS is the core service of power management, and its main function is to control the power mode (or standby state) of the system.

[0188] The Android runtime consists of system libraries and a virtual machine. The Android runtime is responsible for scheduling and managing the Android system. The system libraries comprise two parts: functions that Java needs to call, and the core Android libraries. The application layer and application framework layer run in the virtual machine. The virtual machine executes the Java files of the application layer and application framework layer as binary files. The virtual machine is used to perform functions such as object lifecycle management, stack management, thread management, security and exception management, and garbage collection.

[0189] The system library can include multiple functional modules. For example, it may include an accelerated graphical port (AGP), surface drawing (SurfaceFlinger, SF), a surface manager, media libraries, 3D graphics processing libraries (e.g., OpenGL ES), and 2D graphics engines (e.g., SGL), etc. (partial list). Figure 6 (Not shown in the image).

[0190] The HAL layer encapsulates Linux kernel drivers, providing interfaces to higher-level components and shielding them from the implementation details of the underlying hardware. For example, the HAL layer may include hardware display modules (hwdisplay, HWD), hardware composition modules (hwcomposer, HWC), and may also include audio modules, camera modules, touch modules, etc. (in some cases) Figure 6 (Not shown in the image).

[0191] HWC has the function or capability to combine and display image data using hardware, providing hardware support for SF services.

[0192] The kernel layer is the layer between hardware and software. The kernel layer includes drivers and system service programs. Drivers may include display drivers, camera drivers, audio drivers, touch drivers, etc. (some of these are not directly related to the kernel layer and are omitted from the translation.) Figure 6 (Not shown in the image).

[0193] The hardware layer may include a data processing unit (DPU) and a display screen (such as OLED or LCD). The display screen has a corresponding DDIC, also known as the display's IC. The hardware layer also includes a power button; pressing the power button triggers the display screen to switch from on to off (also known as screen off) or from off to on (screen on). Figure 6 (Not shown in the image).

[0194] It should be noted that although the embodiments of this application are described using the Android system as an example, the basic principles are also applicable to electronic devices based on operating systems such as iOS or Windows.

[0195] It should also be noted that the above modules are also used to implement the following Figures 7A-7G , Figure 8 The method shown.

[0196] The following combination Figures 7A-7G An exemplary embodiment of the information display method provided in this application is illustrated. This method may include, but is not limited to, some or all of the following stages:

[0197] (1) Enter the smart display table

[0198] After an electronic device enters the smart display mode, it can send the smart display mode flag "enter" to the display driver to indicate that the smart display mode is running. When the display driver receives the flag indicating that the smart display mode is running, it can control the display screen to switch to low power mode instead of turning off the screen. Then the display screen displays the display data provided by the smart display mode in low power mode.

[0199] The following combination Figure 7A The process of electronic devices entering a smart tabletop is described, and this method may include, but is not limited to, some or all of the following steps:

[0200] S101: The electronic device starts the smart table in response to the received user operation to start the smart table.

[0201] The electronic device can activate the smart display stand through a specific gesture when the screen is off or locked. The gesture for activating the smart display stand can be found above. Figure 1 The posture shown will not be described again here.

[0202] S102: After the smart table is started, the smart table flag "enter" can be sent to PWS to indicate that the smart table has been entered.

[0203] S103: PWS sends the smart table setting flag "enter" to HWD.

[0204] S104: HWD sends the smart table flag "enter" to the display driver.

[0205] At this point, the display driver sets the smart table setting flag to "enter".

[0206] S105: After the smart tabletop is activated, it can also send a first command to the PWS, which is used to instruct the power mode to be switched to doze mode.

[0207] S106: PWS sends the first instruction to SF to instruct the power mode to switch to doze mode.

[0208] S107: SF sends the first command to HWC to instruct the power mode to switch to doze mode.

[0209] S108: HWC sends the first instruction to the display driver to instruct the power mode to be switched to doze mode.

[0210] S109: After receiving the first instruction, the display driver identifies the current scene based on the smart table setting flag. If the current scene is in the normal smart table setting mode, the first instruction is not executed, i.e., S110 is executed; otherwise, the display driver executes the first instruction and controls the display screen to turn off.

[0211] S110: The display driver has determined that the display does not need to enter doze mode.

[0212] It should be understood that the PWS of an electronic device not only needs to send the first instruction to the display driver, but it can also send the first instruction to the corresponding services of other devices so that other devices can enter doze mode and reduce the power consumption of the electronic device.

[0213] S111: After the smart table setting is activated, it can also send the first display data to the DMS.

[0214] The first display data may include images, time controls, weather controls, notifications, etc. When the first display data is displayed, all pixels on the screen are illuminated. The color gamut of the first display data can be any color.

[0215] S112: DMS sends the first display data to SF.

[0216] S113: SF sends the first display data to HWC.

[0217] S114: HWC sends the first display data to the display driver.

[0218] S115: The display driver writes the first display data to the display screen.

[0219] S116: The display screen shows the first display data.

[0220] At this time, the display screen shows the first display data in normal display mode.

[0221] (2) After the first display data is displayed for a first duration (e.g., 20 seconds), the second display data is switched to static display.

[0222] After the first display data has been displayed for a first duration, the electronic device can statically display the second display data in a low-power display mode. At this time, the system's power mode is switched to dozesuspend mode to reduce power consumption.

[0223] The following combination Figure 7B The present invention describes an information display method for displaying first display data of an electronic device for a first duration (e.g., after 20 seconds), which may include, but is not limited to, some or all of the following steps:

[0224] S201: After the first display data has been displayed for a first duration, the smart tabletop sends the second display data to the DMS.

[0225] The second display data may include images, time controls, weather controls, etc. This second display data is also called partial image display data, meaning that some pixels have pixel values, while others do not have valid pixel values, or their pixel values ​​are indicated as black. When the second display data is displayed, some pixels on the screen are illuminated.

[0226] Optionally, the color gamut of the second display data can be within the first color gamut. For example, each pixel of the second display data contains pixel values ​​of the three channels R (red), G (green), and B (blue), or the pixel value of the G channel is 0.

[0227] It should also be understood that after the initial duration, the smart display table sends second display data to the DMS every preset time interval, such as once per minute. During this time, the image displayed on the screen refreshes every preset time interval. It should be understood that the second display data sent each time can be different.

[0228] S202: DMS sends second display data to SF.

[0229] S203: SF sends the second display data to HWC.

[0230] S204: HWC sends second display data to the display driver.

[0231] S205: The display driver writes the second display data to the display screen.

[0232] S206: The display screen shows the second display data.

[0233] It should be understood that after S201, the smart tabletop can send the second display data once every preset time interval. During the preset time interval, the display screen will continuously refresh and display the second display data.

[0234] It should also be understood that before S213, the second display data is displayed in normal display mode, and after S214, the display screen displays the second display data in low-power display mode.

[0235] S207: After the smart tabletop has been running for the first time, it can also send the target brightness value to the PWS, or an indication message to indicate the target brightness value.

[0236] The intelligent display screen can determine a target brightness value suitable for the current scene from three brightness values ​​indicated by the low-power display mode, based on the ambient light brightness detected by the current photosensor. This target brightness value is used to indicate the display backlight brightness. The dimming method is described below. Figure 8 The embodiments shown are not described in detail here.

[0237] In addition to the three brightness levels mentioned above, in some other embodiments, the low-power display mode may also indicate more or fewer brightness levels.

[0238] S208: PWS can send the target brightness value to HWD through the interface provided by the system library.

[0239] S209: HWD sends the target brightness value to the display driver.

[0240] S210: The display driver writes the target brightness value to the display screen.

[0241] It should be understood that the target brightness value is not effective until the display enters a low-power display mode.

[0242] S211: After the first period of startup, the smart table can also send the smart table flag "idleenter" to the PWS to indicate that it is running in the smart table low power mode.

[0243] S212: PWS sends the smart table setting flag "idle enter" to HWD.

[0244] S213: HWD sends the smart table flag "idle enter" to the display driver.

[0245] At this point, the display driver updates the smart tabletop's flag to "idle enter".

[0246] S214: The display driver controls the display screen to switch to low-power display mode, at which time the target brightness value takes effect.

[0247] S215: The display uses the target brightness value to display updated second display data in low-power display mode.

[0248] It should be understood that after S214, the display screen displays the second display data in a low-power display mode. At this point, the display interface no longer changes.

[0249] S216: The smart table sends a second instruction to the PWS, which instructs the power mode to be switched to dozesuspend mode.

[0250] Among them, dozesuspend mode is a power mode with lower power consumption than doze mode.

[0251] S217: PWS sends a second instruction to SF to instruct the power mode to be switched to dozesuspend mode.

[0252] S218: SF sends a second instruction to HWC to instruct the power mode to switch to dozesuspend mode.

[0253] S219: HWC sends a second instruction to the display driver to instruct the power mode to be switched to dozesuspend mode.

[0254] S220: After receiving the second instruction, the display driver identifies the current scene based on the flag position of the smart table.

[0255] S221: When the current scenario is the smart tabletop low-power mode, the display driver does not execute the second instruction, that is, it does not control the display to enter the dozesuspend mode. Otherwise, the display driver executes the second instruction to control the display to enter the dozesuspend mode in order to control the display to turn off.

[0256] It should be noted that PWS not only sends the second instruction to the driver, but it can also send the second instruction to the corresponding services of other devices, so that other devices can enter dozesuspend mode, thereby putting the system into dozesuspend mode and reducing the power consumption of electronic devices.

[0257] (3) In the low-power mode of the smart tabletop, the second display data is refreshed once every preset time interval (e.g., refreshed every minute).

[0258] After entering the smart tabletop low-power mode, the electronic device can refresh the second display data once at preset intervals. For example, when the second display data includes the current system clock, it can refresh once every minute or every 5 minutes.

[0259] The following combination Figure 7C This document describes the information display method for electronic devices after entering the low-power mode of a smart tabletop, which may include, but is not limited to, some or all of the following steps:

[0260] S301: The smart table sends a first instruction to the PWS at the refresh time of the second display data. This first instruction is used to instruct the power mode to be switched to doze mode.

[0261] The second display data can be refreshed once every preset time interval after the smart table enters the low power consumption mode. The refresh time can be the time when the second display data is displayed for the preset time interval (such as 1 minute or 5 minutes).

[0262] S302: PWS sends a first instruction to SF, which is used to instruct the power mode to be switched to doze mode.

[0263] S303: SF sends the first command to HWC to instruct the power mode to switch to doze mode.

[0264] S304: HWC sends the first instruction to the display driver to instruct the power mode to be switched to doze mode.

[0265] S305: After receiving the first instruction, the display driver identifies the current scene based on the "idle enter" flag of the smart table. If the current scene is the smart table's low-power mode, the first instruction is not executed.

[0266] It should also be noted that PWS not only sends the first instruction to the driver, but it can also send the first instruction to the corresponding services of other devices, so that other devices can exit dozesuspend mode and enter dozes mode.

[0267] S306: The display driver determines that the display does not need to enter doze mode.

[0268] S307: The smart tabletop sends updated second display data to the DMS at the refresh time of the second display data.

[0269] S308: DMS sends updated second display data to SF.

[0270] S309: SF sends updated second display data to HWC.

[0271] S310: HWC sends updated second display data to the display driver.

[0272] S311: The display driver writes the updated second display data to the display screen.

[0273] S312: The display shows the updated second display data.

[0274] S313: The smart tabletop can also send the target brightness value to the PWS or an indication message to indicate the target brightness value during the refresh time of the second display data.

[0275] S314: PWS can send the target brightness value to HWD through the interface provided by the system library.

[0276] S315: HWD sends the target brightness value to the display driver.

[0277] S316: The display driver writes the target brightness value to the display screen.

[0278] S317: The display shows updated second display data using a new target brightness value in low-power display mode.

[0279] The specific implementations of S313-S316 can also be found in S207-S210, which will not be repeated here.

[0280] It should be understood that, since the display is currently in low-power display mode, the newly written target brightness value will take effect immediately. At this time, the display will use the newly written target brightness value to display the updated second display data in low-power display mode.

[0281] It should be understood that after refreshing the second display data, and after a second duration (e.g., 1 second), the smart tabletop can send a second command to the PWS to instruct the system to re-enter dozesuspend mode to reduce system power consumption. That is, execute S318-S323 as follows.

[0282] S318: The smart table sends a second instruction to the PWS, which instructs the power mode to be switched to dozesuspend mode.

[0283] S319: PWS sends a second command to SF to instruct the power mode to switch to dozesuspend mode.

[0284] S320: SF sends a second command to HWC to instruct the power mode to switch to dozesuspend mode.

[0285] S321: HWC sends a second instruction to the display driver to instruct the power mode to be switched to dozesuspend mode.

[0286] S322: After receiving the second instruction, the display driver identifies the current scene based on the flag position of the smart table.

[0287] S323: When the current scenario is the smart tabletop low-power mode, the display driver does not execute the second instruction, that is, it does not control the display to enter the dozesuspend mode. Otherwise, the display driver executes the second instruction to control the display to enter the dozesuspend mode in order to control the display to turn off.

[0288] It should be noted that PWS not only sends the second instruction to the driver, but it can also send the second instruction to the corresponding services of other devices, so that other devices can enter dozesuspend mode, thereby putting the system into dozesuspend mode and reducing the power consumption of electronic devices.

[0289] (4) Touch to display when the smart table is in low power mode.

[0290] When the electronic device is in the low-power mode or normal mode of the smart table, clicking the screen will re-display the first set of data.

[0291] The following combination Figure 7D This document describes a method for a light touch to display the feedback function when an electronic device enters the low-power mode of a smart table. This method may include, but is not limited to, some or all of the following steps:

[0292] S401: After receiving a user operation to indicate a touch echo, the smart table can also send the smart table's flag "idle exit" to the PWS to indicate exiting the low-power display mode.

[0293] The user operation used to indicate the touch feedback can be a tap on the screen when the electronic device is in the smart tabletop low-power mode.

[0294] S402: PWS sends the smart table setting flag "idle exit" to HWD.

[0295] S403: HWD sends the "idle exit" flag of the smart table to the display driver.

[0296] S404: The display driver sets the smart tabletop flag to "enter".

[0297] S405: The display driver switches the control display screen to normal display mode.

[0298] Specifically, after receiving the "idle exit" flag from the smart display, the display driver can exit the low-power display mode and switch to normal mode.

[0299] S406: After receiving a user operation to indicate a touch echo, the smart table sends a first instruction to the PWS, which instructs the power mode to be switched to doze mode.

[0300] S407: PWS sends the first command to SF to instruct the power mode to switch to doze mode.

[0301] S408: SF sends the first command to HWC to instruct the power mode to switch to doze mode.

[0302] S409: HWC sends the first instruction to the display driver to instruct the power mode to be switched to doze mode.

[0303] S410: After receiving the first instruction, the display driver identifies the current scene based on the smart table's flag. If the current scene is that the smart table is exiting low-power mode, the first instruction is not executed, i.e., S410 is executed.

[0304] S411: The display driver determines that the display does not need to enter low-power mode.

[0305] It should be noted that PWS not only sends the first instruction to the driver, but it can also send the second instruction to the corresponding services of other devices, so that other devices can exit the dozesuspend mode and the system can enter the dozes mode to execute the first display data echo.

[0306] S412: After receiving a user operation to indicate a touch echo, the smart table can also send the first display data to the DMS.

[0307] S413: DMS sends the first display data to SF.

[0308] S414: SF sends the first display data to HWC.

[0309] S415: HWC sends the first display data to the display driver.

[0310] S416: The display driver writes the first display data to the display screen.

[0311] S417: The display screen uses the normal display mode to display the first display data.

[0312] It should be understood that the above process can be restarted after the first duration of executing S416, or after the first duration of executing S416. Figure 7B The first display data is displayed for a first duration (e.g., 20 seconds) before switching to a static display of the second display data.

[0313] (5) When in the low power consumption mode of Smart Tabletop, exit Smart Tabletop and return to the screen on.

[0314] When an electronic device is in the low-power mode of the smart table, if it receives a user operation to indicate that it should exit the smart table, such as changing the posture of the electronic device to a posture that does not trigger entry into the smart table, it can exit the smart table and display the unlock interface or desktop of the electronic device.

[0315] The following combination Figure 7F The method for detaching an electronic device from a smart tabletop is described, and this method may include, but is not limited to, some or all of the following steps:

[0316] S501: After receiving a user operation to indicate that the smart table is to exit the smart table, the smart table can also send the smart table flag "idle exit" to the PWS to indicate that the smart table is to exit the low power mode operation.

[0317] S502: PWS sends the smart table setting flag "idle exit" to HWD.

[0318] S503: HWD sends the "idle exit" flag of the smart table to the display driver.

[0319] S504: The display driver sets the smart tabletop flag to "enter".

[0320] S505: Display driver controls the display screen to switch to normal display mode.

[0321] At this point, the display screen switches to normal display mode.

[0322] S506: The smart table can also send the smart table's flag "exit" to the PWS to indicate exiting the smart table.

[0323] S507: PWS sends the "exit" flag of the smart table to HWD.

[0324] S508: HWD sends the "exit" flag of the smart table to the display driver.

[0325] S509: The display driver sets the smart tabletop flag to "off".

[0326] S510: Display driver controls the display screen to exit the smart tabletop mode and display the lock screen interface or desktop.

[0327] It should be understood that after receiving a user operation to indicate exiting the smart tabletop, the electronic device will activate the desktop launcher. The desktop launcher will then send the lock screen interface or desktop to the display driver via DMS, SF, and HWC. The display driver can then drive the display screen to show the lock screen interface or desktop.

[0328] S511: The monitor displays the lock screen or desktop.

[0329] S512: After receiving a user operation to indicate that the smart table should exit the smart table, the smart table sends a third instruction to the PWS, which is used to indicate that the power mode should be switched to ON mode.

[0330] S513: PWS sends a third command to SF to instruct the power mode to be switched to ON mode.

[0331] S514: SF sends a third command to HWC to instruct the power mode to be switched to ON mode.

[0332] S515: HWC sends a third instruction to the display driver to instruct the power mode to be switched to ON mode.

[0333] S516: After receiving the third instruction, the display driver executes the third instruction to control the display screen to turn on.

[0334] It should be noted that PWS not only sends the third instruction to the driver, but it can also send the third instruction to the corresponding services of other devices, so that other devices can enter ON mode, causing the system to exit dozesuspend mode and enter ON mode to display the lock screen interface or desktop.

[0335] After the screen is turned on, the electronic device's display can show the lock screen or desktop in normal display mode.

[0336] (6) When the electronic device is in the normal mode of smart table setting, it exits the smart table setting and turns on the screen.

[0337] When the electronic device is in the normal mode of the smart table, if it receives a user operation to exit the smart table, such as changing the posture of the electronic device to a posture that does not trigger entry into the smart table, it can exit the smart table and display the unlock interface or desktop of the electronic device. The specific implementation is the same as S505-S514 above, and will not be repeated here.

[0338] (7) The screen of the electronic device is turned off when it is in the low power consumption mode of the smart table.

[0339] When an electronic device is in smart low-power mode, it can turn off its screen if the power button is pressed. (See the following...) Figure 7F This document describes a method for turning off the screen of an electronic device when it is in a smart tabletop low-power mode. This method may include, but is not limited to, some or all of the following steps:

[0340] S601: After receiving a user operation to indicate that the smart table should exit the smart table, the smart table can also send the smart table flag "idle exit" to the PWS to indicate that the smart table should exit the low power mode operation.

[0341] S602: PWS sends the smart table setting flag "idle exit" to HWD.

[0342] S603: HWD sends the smart table flag "idle exit" to the display driver.

[0343] S604: The display driver sets the smart table's flag to "enter". That is, it lowers the smart table's flag.

[0344] S605: When the smart tabletop's indicator is "enter", the display driver controls the display screen to switch to normal display mode.

[0345] At this point, the display screen switches to normal display mode.

[0346] S606: After receiving a user's operation of pressing the power button, the smart table sends a fourth instruction to the PWS, which is used to instruct the power mode to be switched to off mode.

[0347] S607: PWS sends a fourth command to SF to instruct the power mode to be switched to off mode.

[0348] S608: SF sends a fourth instruction to HWC to instruct the power mode to be switched to off mode.

[0349] S609: HWC sends a fourth instruction to the display driver to instruct the power mode to be switched to off mode.

[0350] S610: After receiving the fourth instruction, the display driver controls the display screen to turn off.

[0351] When the display driver receives a command to switch the power mode to off mode, the screen will turn off.

[0352] It should be noted that PWS not only sends the fourth instruction to the driver, but it can also send the fourth instruction to the corresponding services of other devices, so that other devices can enter the off mode, thereby turning off the system and shutting down the display.

[0353] (8) When the electronic device is in the low power consumption mode of the smart table, the screen turns off and then on.

[0354] Since the current smart tabletop indicator is "enter", when the electronic device receives another user press of the power button, the screen will light up, and the device will enter normal smart tabletop mode. For example... Figure 7G As shown, the specific steps may include, but are not limited to, some or all of the following.

[0355] S701: After receiving a user's operation of pressing the power button, the smart table sends a third instruction to the PWS, which is used to instruct the power mode to be switched to on mode.

[0356] S702: PWS sends a third command to SF to instruct the power mode to be switched to on mode.

[0357] S703: SF sends a third command to HWC to instruct the power mode to be switched to on mode.

[0358] S704: HWC sends a third instruction to the display driver to instruct the power mode to be switched to on mode.

[0359] S705: After receiving a third instruction, the display driver controls the display screen to light up.

[0360] S706: After receiving a user's operation of pressing the power button, the smart table sends a first instruction to the PWS, which is used to instruct the power mode to be switched to doze mode.

[0361] S707: PWS sends the first command to SF to instruct the power mode to switch to doze mode.

[0362] S708: SF sends the first command to HWC to instruct the power mode to switch to doze mode.

[0363] S709: HWC sends the first instruction to the display driver to instruct the power mode to be switched to doze mode.

[0364] S710: After receiving the first instruction, the display driver identifies the current scene based on the smart table's flag. If the current scene is the smart table's normal mode (i.e., when the smart table's flag is "enter"), the first instruction is not executed, i.e., S410 is executed.

[0365] S711: The display driver determines that the display does not need to enter doze mode.

[0366] It should be noted that PWS not only sends the first instruction to the driver, but it can also send the second instruction to the corresponding services of other devices, so that the system enters dozes mode to reduce system power consumption.

[0367] S712: The smart tabletop can also send the first display data to the DMS.

[0368] S713: DMS sends the first display data to SF.

[0369] S714: SF sends the first display data to HWC.

[0370] S715: HWC sends the first display data to the display driver.

[0371] S716: The display driver writes the first display data to the display screen.

[0372] S717: The display screen uses the normal display mode to display the first display data.

[0373] (9) Electronic devices turn off the screen when in the normal mode of smart table setting.

[0374] When an electronic device is in the normal mode of a smart tabletop, it can directly turn off the screen if it receives a press of the power button. This is because the smart tabletop is already in normal display mode, so there is no need to switch the display mode to normal display mode. The above steps S606-S610 can be executed. For details on how to turn off the screen of an electronic device in the low-power mode of a smart tabletop, please refer to the above description.

[0375] (10) When the electronic device is in the normal mode of smart table setting, the screen turns off and then on.

[0376] Since the current mode flag on the display indicates the smart table is in normal mode, when the electronic device receives another user press of the power button, it can switch the power mode to ON mode to turn on the screen, and then switch the power mode to doze mode to reduce system power consumption and write the first display data to the display screen to display the first display data in normal display mode. The specific implementation is the same as S701-S717 above, and will not be described in detail here.

[0377] (11) The electronic device dims when it is in the low power consumption mode of the smart table.

[0378] If dimming is required when the electronic device is in the smart display low-power mode, you can first exit the smart display low-power mode and then adjust the brightness of the screen backlight. During dimming, you can adjust the refresh rate at a fixed setting. After dimming, you can restore the screen refresh rate setting. After dimming, you can also restore the display to the low-power display mode to show the second display data of the smart display.

[0379] The following combination Figure 8 The method for dimming electronic devices in a smart tabletop low-power mode is described, and the method may include, but is not limited to, some or all of the following steps:

[0380] S901, the sensor service detects changes in ambient light.

[0381] S902, the sensor service sends an indication message to the DMS, which is used to indicate changes in ambient light.

[0382] S903, DMS has determined that dimming is required.

[0383] S904, DMS sends a notification to the smart tabletop to indicate that dimming is required.

[0384] It should be understood that the DMS can determine that the currently displayed application is a smart display panel and can send a notification to the smart display panel to indicate that dimming is required. Furthermore, when the smart display panel is in normal mode, it can execute S909, that is, send an indication message to the DMS to indicate that it has switched to normal display mode; while when it is in low-power mode, it first exits the low-power display mode, that is, executes S905-S908 as described below, and then executes S909, that is, sends an indication message to indicate that it has switched to normal display mode.

[0385] S905, the smart table sends the smart table's flag "idle exit" to the PWS to indicate that it is exiting the smart table's low-power mode.

[0386] S906, PWS sends the smart table setting flag "idle exit" to HWD.

[0387] S907, HWD sends the "idle exit" flag of the smart table to the display driver.

[0388] S908, the display driver sets the smart tabletop flag to "enter".

[0389] S909, the display driver controls the display screen to switch to normal display mode.

[0390] S910, the smart tabletop sends an instruction message to the DMS, which indicates that the display screen has switched to normal display mode.

[0391] S911, after receiving the indication information indicating that the display screen has switched to normal display mode, the DMS can send a refresh rate adjustment command to the AGP, which is used to indicate a fixed refresh rate.

[0392] S912, AGP responds to the refresh rate adjustment command by obtaining the current refresh rate level (e.g., 60Hz) and the minimum refresh rate (e.g., 0.66Hz).

[0393] Here, 60Hz is an example. The refresh rate setting indicates the maximum refresh rate within the currently used refresh rate range of the display, while the minimum refresh rate is the minimum refresh rate within the currently used refresh rate range.

[0394] S913, AGP indicates that the HWD indicator sets the minimum refresh rate to the acquired refresh rate level of 60Hz.

[0395] S914, HWD indicator shows that the minimum refresh rate setting of the display driver is 60Hz, which is the obtained refresh rate level.

[0396] S915, the display driver sets the minimum refresh rate of the display to 60Hz.

[0397] At this point, both the refresh rate setting and the minimum refresh rate are 60Hz, and the screen refresh rate is fixed at 60Hz.

[0398] Optionally, after S914, the display driver can also notify DMS via HWD and AGP to complete the fixed refresh rate.

[0399] S916, DMS can perform dimming at a fixed refresh rate after S914.

[0400] S917, DMS can send an indication message to AGP after S915 to indicate that dimming is complete.

[0401] Furthermore, after receiving the indication information indicating that dimming is complete, the DMS can restore the refresh rate of the display screen, specifically implemented as follows: S917-S919.

[0402] S918, AGP indicates that the HWD indicator sets the minimum refresh rate to the minimum refresh rate of 0.66Hz.

[0403] S919, HWD indicator shows the minimum refresh rate set to the driver, which is the minimum refresh rate of 0.66Hz.

[0404] S920, the display driver sets the minimum refresh rate of the display to 0.66Hz.

[0405] S921, DMS can send instruction information to the smart tabletop after S915 to indicate that dimming is complete.

[0406] S922, after receiving the indication information indicating that dimming is complete, the smart display can resume displaying the second display data in low-power display mode, that is, execute S207-S221, which will not be elaborated here.

[0407] (12) The electronic device dims when it is in the normal mode of the smart table setting.

[0408] Compared to the dimming of the aforementioned electronic device in the smart display low-power mode, when the electronic device is in the smart display normal mode, if dimming is required, it is not necessary to exit the smart display low-power mode, i.e., S905-S909 are not needed. During dimming, as mentioned above, it can be adjusted at a fixed refresh rate. After dimming is completed, the refresh rate setting of the display screen is restored. Furthermore, after a first duration following the completion of dimming, the second display data can be displayed in low-power display mode, i.e., by executing S201-S221, or it can be restored immediately, which will not be elaborated here.

[0409] Therefore, it is understood that the dimming method described in (11) or (12) above can be used not only for dimming in normal display mode, but also for dimming in low power display mode.

[0410] The following describes the electronic devices involved in the embodiments of this application.

[0411] like Figure 9 The diagram shown is a structural schematic of an electronic device provided in an embodiment of this application. Figure 9As shown, the electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, a headphone jack 170D, a sensor module 180, buttons 190, a motor 191, an indicator 192, a camera 193, a display screen 194, and a subscriber identification module (SIM) card interface 195, etc. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, a barometric pressure sensor 180C, a magnetic sensor 180D, an accelerometer sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, etc.

[0412] It is understood that the structures illustrated in the embodiments of this application do not constitute a specific limitation on the electronic device 100. In other embodiments of this application, the electronic device 100 may include more or fewer components than illustrated, or combine some components, or split some components, or have different component arrangements. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

[0413] Processor 110 may include one or more processing units, such as application processor (AP), modem processor, graphics processing unit (GPU), image signal processor (ISP), controller, memory, video codec, digital signal processor (DSP), baseband processor, etc. Different processing units may be independent devices or integrated into one or more processors.

[0414] The controller can be the nerve center and command center of the electronic device 100. The controller can generate operation control signals according to the instruction opcode and timing signals to complete the control of fetching and executing instructions.

[0415] The processor 110 may also include a memory for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. This memory can store instructions or data that the processor 110 has just used or that are used repeatedly. If the processor 110 needs to use the instruction or data again, it can retrieve it directly from the memory. This avoids repeated accesses, reduces the waiting time of the processor 110, and thus improves the efficiency of the system.

[0416] The processor 110 can couple to memory (such as internal memory 121 and / or external memory), call computer instructions stored in the memory, and execute the methods described in the above embodiments, which will not be repeated here.

[0417] The charging management module 140 receives charging input from the charger. While charging the battery 142, the charging management module 140 can also supply power to the electronic device through the power management module 141.

[0418] The power management module 141 is used to connect the battery 142, the charging management module 140, and the processor 110. The power management module 141 receives input from the battery 142 and / or the charging management module 140 to power the processor 110, internal memory 121, external memory, display 194, camera 193, and wireless communication module 160, etc.

[0419] The wireless communication function of electronic device 100 can be implemented through antenna 1, antenna 2, mobile communication module 150, wireless communication module 160, modem processor, and baseband processor. In some embodiments, antenna 1 of electronic device 100 is coupled to mobile communication module 150, and antenna 2 is coupled to wireless communication module 160, enabling electronic device 100 to communicate with networks and other devices through wireless communication technology.

[0420] Electronic device 100 implements display functions through GPU, display screen 194, and application processor.

[0421] Display screen 194 is used to display images, videos, etc. Display screen 194 includes a display panel. The display panel may be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), a miniature LED, a microLED, a quantum dot light-emitting diode (QLED), etc. In some embodiments, electronic device 100 may include one or N displays 194, where N is a positive integer greater than 1.

[0422] Electronic device 100 can perform shooting functions through ISP, camera 193, video codec, GPU, display 194 and application processor.

[0423] Camera 193 is used to capture still images or videos. In some embodiments, electronic device 100 may include one or N cameras 193, where N is a positive integer greater than 1.

[0424] The external storage interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100. The external memory card communicates with the processor 110 through the external storage interface 120 to perform data storage functions. For example, music, video, and other files can be saved on the external memory card.

[0425] Internal memory 121 can be used to store computer executable program code, which includes instructions. Processor 110 executes various functional applications and data processing of electronic device 100 by running the instructions stored in internal memory 121. Internal memory 121 may include a program storage area and a data storage area. The program storage area may store the operating system, at least one application program required for a function (such as sound playback, image playback, etc.), etc. The data storage area may store data created during the use of electronic device 100 (such as audio data, phonebook, etc.). Furthermore, internal memory 121 may include high-speed random access memory and may also include non-volatile memory, such as at least one disk storage device, flash memory device, universal flash storage (UFS), etc.

[0426] Electronic device 100 can implement audio functions, such as music playback and recording, through audio module 170, speaker 170A, receiver 170B, microphone 170C, headphone jack 170D, and application processor.

[0427] The pressure sensor 180A is used to sense pressure signals and can convert the pressure signals into electrical signals. In some embodiments, the pressure sensor 180A can be disposed on the display screen 194. There are many types of pressure sensors 180A, such as resistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, etc.

[0428] The gyroscope sensor 180B can be used to determine the motion attitude of the electronic device 100. The gyroscope sensor 180B can also be used in navigation and motion-sensing gaming scenarios.

[0429] The barometric pressure sensor 180C is used to measure air pressure. In some embodiments, the electronic device 100 calculates altitude using the air pressure value measured by the barometric pressure sensor 180C to assist in positioning and navigation.

[0430] The 180E accelerometer can detect the magnitude of acceleration of electronic device 100 in various directions (typically three axes). When electronic device 100 is stationary, it can detect the magnitude and direction of gravity. It can also be used to identify the posture of electronic devices and applied to applications such as screen orientation switching and pedometers.

[0431] Distance sensor 180F is used to measure distance. Electronic device 100 can measure distance via infrared or laser.

[0432] The ambient light sensor 180L is used to sense the brightness of ambient light. The electronic device 100 can adaptively adjust the brightness of the display screen 194 based on the sensed ambient light brightness. The ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures. The ambient light sensor 180L can also work with the proximity sensor 180G to detect whether the electronic device 100 is in a pocket to prevent accidental touches.

[0433] The fingerprint sensor 180H is used to collect fingerprints. The electronic device 100 can utilize the characteristics of the collected fingerprints to achieve fingerprint unlocking, accessing application locks, taking photos with fingerprints, answering calls with fingerprints, etc.

[0434] The 180J temperature sensor is used to detect temperature.

[0435] Touch sensor 180K, also known as a "touch panel," can be located on display screen 194. The touch sensor 180K and display screen 194 together form a touchscreen, also known as a "touch screen." Touch sensor 180K detects touch operations applied to or near it. The touch sensor can transmit the detected touch operation to the application processor to determine the type of touch event. Visual output related to the touch operation can be provided through display screen 194. In other embodiments, touch sensor 180K may also be located on the surface of electronic device 100, in a different position than display screen 194.

[0436] Buttons 190 include a power button, volume buttons, etc. Buttons 190 can be mechanical buttons or touch-sensitive buttons. Electronic device 100 can receive button input and generate key signal inputs related to user settings and function control of electronic device 100.

[0437] Motor 191 can generate vibration alerts. Motor 191 can be used for incoming call vibration alerts or for touch vibration feedback. Indicator 192 can be an indicator light, used to indicate charging status, battery level changes, or to indicate messages, missed calls, notifications, etc.

[0438] The SIM card interface 195 is used to connect a SIM card. The SIM card can be inserted into or removed from the SIM card interface 195 to make contact with or separate from the electronic device 100.

[0439] The display screen 194 can be a foldable screen. For example, the display screen 194 can be an outward foldable screen, an inward foldable screen, or other foldable screens.

[0440] In this embodiment of the application, the display screen may include, but is not limited to, a low-power display mode (also known as the first display mode) and a normal display mode (also known as the second display mode), and may be a 7T1C display screen, an 8T1C display screen, etc.

[0441] It should be understood that the steps in the above-described method embodiments provided in this application can be implemented by integrated logic circuits in the processor hardware or by instructions in software form. The method steps disclosed in the embodiments of this application can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.

[0442] This application also provides an electronic device that may include a memory and a processor. The memory may be used to store a computer program; the processor may be used to invoke the computer program in the memory to cause the electronic device to perform the methods in any of the above embodiments.

[0443] This application also provides a chip system including at least one processor for implementing the functions involved in the methods performed by the electronic device in any of the above embodiments.

[0444] In one possible design, the chip system also includes memory for storing program instructions and data, which may be located within or outside the processor. The chip system can consist of chips or may include chips and other discrete components.

[0445] Optionally, the chip system may contain one or more processors. These processors can be implemented in hardware or software. When implemented in hardware, the processor can be a logic circuit, an integrated circuit, etc. When implemented in software, the processor can be a general-purpose processor, implemented by reading software code stored in memory.

[0446] Optionally, the chip system may contain one or more memories. The memory may be integrated with the processor or disposed separately from it; this application embodiment does not limit this. For example, the memory may be a non-transient processor, such as a read-only memory (ROM), which may be integrated with the processor on the same chip or disposed separately on different chips. This application embodiment does not specifically limit the type of memory or the arrangement of the memory and processor.

[0447] For example, the chip system may be a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on chip (SoC), a central processor unit (CPU), a network processor (NP), a digital signal processor (DSP), a micro controller unit (MCU), a programmable logic device (PLD), or other integrated chips.

[0448] This application also provides a computer program product, which includes a computer program (also referred to as code or instructions) that, when run, causes a computer to perform the method executed by the electronic device in any of the above embodiments.

[0449] This application also provides a computer-readable storage medium storing a computer program (also referred to as code or instructions). When the computer program is run, it causes the computer to perform the method executed by the electronic device in any of the above embodiments.

[0450] The various embodiments of this application can be combined arbitrarily to achieve different technical effects.

[0451] In the above embodiments, implementation can be achieved, in whole or in part, through software, hardware, firmware, or any combination thereof. When implemented in software, it can be implemented, in whole or in part, as a computer program product. A computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the flow or function according to this application is generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital subscriber line) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that integrates one or more available media. The available medium can be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid-state disk).

[0452] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. This program can be stored in a computer-readable storage medium, and when executed, it can include the processes described in the above method embodiments. The aforementioned storage medium includes various media capable of storing program code, such as ROM or random access memory (RAM), magnetic disks, or optical disks.

[0453] In summary, the above are merely embodiments of the technical solution of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made according to the disclosure of the present invention should be included within the scope of protection of the present invention.

Claims

1. An information display method characterized by comprising: The method is applied to an electronic device, the electronic device including a display screen, the display screen including a first display mode and a second display mode, the power consumption of the second display mode being less than the power consumption of the first display mode, the method comprising: The electronic device receives a first user operation, which is used to activate the smart table setting. In response to the first user's operation, the electronic device activates the smart table and displays the first display data provided by the smart table through the first display mode. After a first duration of displaying the first display data, the electronic device displays the second display data provided by the smart table through the second display mode. In the second display mode, the display screen displays based on three brightness values.

2. The method according to claim 1, characterized in that, The proportion of black pixels in the second displayed data is greater than a preset ratio.

3. The method according to claim 1, characterized in that, The maximum refresh rate of the display screen in the second display mode is less than the maximum refresh rate of the display screen in the first display mode, and / or the maximum brightness of the display screen in the second display mode is less than the maximum brightness of the display screen in the first display mode.

4. The method according to claim 1, characterized in that, The method further includes: The electronic device, in response to the received first user operation, switches the power mode to the first power mode. After a first duration of displaying the first data, the electronic device switches its power mode to a second power mode; in the second power mode, the power consumption of the electronic device is less than that in the first power mode, and the smart table enters sleep mode.

5. The method according to claim 4, characterized in that, The method further includes: The electronic device switches its power mode to the first power mode and updates the second display data every second time interval or time period after displaying the second display data. The electronic device enters the second power mode after a third duration following the updating of the second display data, wherein the third duration is less than or equal to the second duration.

6. The method according to claim 4, characterized in that, The method further includes: The electronic device receives a second user operation input on the display interface of the second display data; In response to the second user operation, the electronic device switches its power mode to the first power mode and switches the display mode of the screen to the first display mode. The electronic device re-displays the first display data using the first display mode.

7. The method according to any one of claims 4-6, characterized in that, The method further includes: In response to a third user operation received while displaying the second data, the electronic device exits the smart table and switches the display mode of the screen to the first display mode; the third user operation is used to indicate exiting the smart table. The electronic device switches its power mode to a third power mode, where the power consumption of the electronic device in the third power mode is greater than that in the first power mode. The electronic device displays third display data through the first display mode.

8. The method according to any one of claims 4-6, characterized in that, The method further includes: The electronic device exits the smart table in response to a fourth user operation received during the first display of data; the fourth user operation is used to indicate exiting the smart table. The electronic device switches its power mode to a third power mode, where the power consumption of the electronic device in the third power mode is greater than that in the first power mode. The electronic device displays third display data through the first display mode.

9. The method according to any one of claims 4-6, characterized in that, The method further includes: In response to a fifth user operation received while displaying the second display data, the electronic device switches the display mode of the screen to the first display mode, turns off the screen, and switches the power mode to a fourth power mode. The fifth user operation is used to indicate that the screen is off. The power consumption of the electronic device in the fourth power mode is less than the power consumption of the electronic device in the second power mode.

10. The method according to any one of claims 4-6, characterized in that, The method further includes: In response to a sixth user operation received while displaying the first display data, the electronic device turns off the display screen and switches the power mode to a fourth power mode, wherein the sixth user operation is used to indicate screen off; the power consumption of the electronic device in the fourth power mode is less than the power consumption of the electronic device in the second power mode.

11. The method according to claim 9, characterized in that, The method further includes: After the electronic device turns off the display screen, it receives a seventh user operation, which is used to instruct the screen to turn on. In response to the seventh user's operation, the electronic device switches the power mode to the third power mode and turns on the display screen. The electronic device switches its power mode to the second power mode; The electronic device displays first display data through a first display mode.

12. The method according to claim 10, characterized in that, The method further includes: After the electronic device turns off the display screen, it receives a seventh user operation, which is used to instruct the screen to turn on. In response to the seventh user's operation, the electronic device switches the power mode to the third power mode and turns on the display screen. The electronic device switches its power mode to the second power mode; The electronic device displays first display data through a first display mode.

13. The method according to any one of claims 1-3, 4-6, or 11-12, characterized in that, The method further includes: When the electronic device is displaying the second display data, if it detects a change in ambient light, it switches the display mode of the screen to the first display mode. The electronic device dims the light when in the first display mode.

14. An electronic device, characterized in that, The device includes a memory, one or more processors, and a display screen; the memory and the display screen are respectively coupled to the one or more processors; the display screen includes a first display mode and a second display mode, the power consumption of the second display mode being less than the power consumption of the first display mode; the memory is used to store computer program code, the computer program code including computer instructions; the one or more processors call the computer instructions to cause the electronic device to perform the method as described in any one of claims 1-13.

15. A computer-readable storage medium comprising instructions, characterized in that, When the instructions are executed on an electronic device, the electronic device causes the electronic device to perform the method as described in any one of claims 1-13.

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