CN115033092A - Screen-off display control method and device, mobile equipment and computer storage medium - Google Patents

Screen-off display control method and device, mobile equipment and computer storage medium Download PDF

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Publication number
CN115033092A
CN115033092A CN202110243623.1A CN202110243623A CN115033092A CN 115033092 A CN115033092 A CN 115033092A CN 202110243623 A CN202110243623 A CN 202110243623A CN 115033092 A CN115033092 A CN 115033092A
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China
Prior art keywords
screen
operating system
display
mobile equipment
mobile device
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CN202110243623.1A
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Chinese (zh)
Inventor
王照金
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202110243623.1A priority Critical patent/CN115033092A/en
Publication of CN115033092A publication Critical patent/CN115033092A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3218—Monitoring of peripheral devices of display devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The application relates to a screen-off display control method and device, mobile equipment and a computer-readable storage medium. The method is applied to a mobile device, the operating systems which can be run by the mobile device comprise a first operating system and a second operating system, and the power consumption of the mobile device for running the first operating system is larger than that of the second operating system; the method comprises the following steps: when the mobile equipment is in a screen-off state, if the mobile equipment meets a screen-off display condition, switching the screen control right of the mobile equipment to a second operating system; and under the condition that the second operating system controls the screen of the mobile equipment, performing screen-off display. The screen-off display is carried out under the low-power-consumption operating system, the phenomenon that the power consumption is large due to the fact that the screen of the high-power-consumption operating system needs to be refreshed is avoided, the power consumption can be reduced, and the duration of the mobile device is prolonged.

Description

Screen-off display control method and device, mobile equipment and computer storage medium
Technical Field
The present application relates to the field of mobile devices, and in particular, to a method and an apparatus for controlling a screen-off display, a mobile device, and a computer-readable storage medium.
Background
Along with the development of mobile device technology, more and more mobile devices are widely applied to life, work and entertainment, and the mobile devices such as smart phones, smart bracelets, smart watches and smart glasses are greatly convenient for the life of people. AOD (Always On Display), which is widely used in mobile devices, is currently available. The screen-off display technology enables the equipment to only light part of the screen to display user common information such as time and the like in the screen-off process, so that the increase of power consumption caused by frequently lighting the screen by the user is reduced.
In the related art, in the AOD interface display process of the mobile device, the system needs to continuously refresh the screen display content, and the system is always in the wake-up state and cannot enter the sleep state.
Disclosure of Invention
The embodiment of the application provides a screen-off display control method and device, a mobile device and a computer-readable storage medium, which can reduce power consumption and prolong the endurance time of the mobile device.
A screen-off display control method is applied to mobile equipment, wherein operating systems capable of being operated by the mobile equipment comprise a first operating system and a second operating system, and the power consumption of the mobile equipment for operating the first operating system is larger than that of the mobile equipment for operating the second operating system; the method comprises the following steps:
when the mobile equipment is in a screen-off state, if the mobile equipment meets a screen-off display condition, switching the screen control right of the mobile equipment to a second operating system;
and under the condition that the target operating system controls the screen of the mobile equipment, performing screen-off display.
A screen-off display control method is applied to a mobile device, wherein the mobile device can run at least two operating systems, and the method comprises the following steps:
when the mobile equipment is in a screen-off state, if the mobile equipment meets a screen-off display condition, switching the screen control right of the mobile equipment to a target operating system, wherein the target operating system is any one of the at least two operating systems except for the operating system with the highest power consumption;
and under the condition that the target operating system controls the screen of the mobile equipment, performing screen-off display.
A screen-off display control device is applied to a mobile device, wherein an operating system which can be run by the mobile device comprises a first operating system and a second operating system, and the power consumption of the mobile device for running the first operating system is larger than that of the second operating system; the method comprises the following steps:
the switching control module is used for switching the screen control right of the mobile equipment to a second operating system if the mobile equipment meets the screen-off display condition in the screen-off state of the mobile equipment;
and the display control module is used for performing screen off display under the condition that the target operating system controls the screen of the mobile equipment.
An off-screen display control apparatus applied to a mobile device, the mobile device being capable of running at least two operating systems, the apparatus comprising:
the switching control module is used for switching the screen control right of the mobile equipment to a target operating system if the mobile equipment meets a screen-off display condition when the mobile equipment is in a screen-off state, wherein the target operating system is any one of the at least two operating systems except for one operating system with the highest power consumption; (ii) a
And the display control module is used for performing screen-off display under the condition that the mobile equipment runs the target operating system.
A mobile device comprising a memory and a processor, wherein the memory stores a computer program, and wherein the computer program, when executed by the processor, causes the processor to perform the steps of the off-screen display control method.
A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the above-mentioned off-screen display control method.
The screen-off display control method and device, the mobile device and the computer-readable storage medium provided by the embodiment of the application are applied to the mobile device capable of running at least two operating systems, when the mobile device is in a screen-off state, the mobile device is detected to meet a screen-off display condition, the screen control right of the mobile device is switched to the second operating system, and screen-off display is carried out under the second operating system, so that the situation that the power consumption is large due to the fact that the screen is refreshed under the first operating system with high power consumption is avoided, the power consumption is reduced, and the duration of the mobile device is prolonged.
The method, the device, the mobile equipment and the computer readable storage medium for controlling screen-off display provided by the embodiment of the application are applied to the mobile equipment capable of running at least two operating systems, whether the mobile equipment meets the screen-off display condition is detected in the screen-off state of the mobile equipment, when the screen-off display condition is met, the screen control right of the mobile equipment is switched to any one of other operating systems except the operating system with the highest power consumption, screen-off display is carried out under a target operating system, the phenomenon that the power consumption is high due to the fact that the screen needs to be refreshed in the operation with the highest power consumption is avoided, the power consumption is reduced, and the duration of endurance of the mobile equipment is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a diagram of an exemplary implementation of a method for controlling a display of an off-screen display;
FIG. 2 is a flow diagram of a method for off screen display control in one embodiment;
FIG. 3 is a schematic diagram of a configuration information setting interface for a screen-out display in one embodiment;
FIG. 4 is a diagram illustrating AOD power saving display control of a mobile device in one embodiment;
FIG. 5 is a flowchart of a method for controlling an off-screen display in another embodiment;
FIG. 6 is a block diagram showing the structure of a screen-off display control apparatus according to an embodiment;
FIG. 7 is a block diagram showing the structure of a screen-off display control apparatus in another embodiment;
FIG. 8 is a block diagram showing the structure of a screen-off display control apparatus in another embodiment;
fig. 9 is a schematic internal structure diagram of a mobile device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first client may be referred to as a second client, and similarly, a second client may be referred to as a first client, without departing from the scope of the present application. Both the first client and the second client are clients, but they are not the same client.
Fig. 1 is a schematic diagram of an application environment of a screen-off display control method in an embodiment. As shown in fig. 1, the application environment includes a mobile device 100. The mobile device 100 is capable of running at least two operating systems, and at least two operating systems share the same screen. The mobile device 100 includes at least two processors, one running an operating system. Taking the mobile device 100 running the first operating system and the second operating system as an example, the power consumption of the mobile device 100 running the first operating system is greater than the power consumption of running the second operating system. The mobile device 100 enters a screen-off state after receiving a screen-off instruction or an automatic screen-off instruction triggered by a user key, detects whether a screen-off display condition is met, switches the screen control right of the mobile device 100 from a first operating system to a second operating system under the condition that the mobile device 100 meets the screen-off display condition, and then performs screen-off display under the condition that the second operating system controls the screen of the mobile device. The mobile device 100 may be a smartphone, a tablet computer, a wearable device, or the like. Wearable equipment can contain two at least operating system's wearable equipment for intelligent wrist-watch, intelligent bracelet, intelligent glasses etc..
FIG. 2 is a flow chart of a method for controlling an off-screen display in one embodiment. The screen-off display control method in this embodiment is described by taking the mobile device in fig. 1 as an example. As shown in fig. 2, a screen-off display control method includes steps 202 to 204.
Step 202, when the mobile device is in the screen-off state, if the mobile device meets the screen-off display condition, switching the screen control right of the mobile device to a second operating system.
The screen-off state refers to the screen of the mobile device being off. And the mobile equipment receives the screen-off instruction, controls the screen to be off according to the screen-off instruction and enters a screen-off state. The screen-off instruction can be a screen-off instruction automatically generated by the mobile equipment overtime or a screen-off instruction generated by the mobile equipment receiving active operation of a user. The mobile equipment automatically generates the screen-off instruction after time-out, and the method comprises the following steps: and presetting a screen-off duration threshold, and generating a screen-off instruction when the mobile equipment detects that the screen-off duration threshold is reached and a trigger signal is not received. The mobile device receiving the screen-off instruction generated by the active operation of the user comprises the following steps: the mobile equipment receives a screen-off instruction generated by user trigger operation or voice operation. The triggering operation can comprise an operation on a power key, a triggering operation on a screen-off control on a screen, an operation on a volume key and the like. The screen-off instruction generated by the voice operation may include that the mobile device receives voice information sent by a user, and recognizes the voice information to obtain a corresponding voice screen-off instruction, for example, the user speaks "small y" to please turn off the screen ", and a voice assistant of the mobile device recognizes the sentence to generate the screen-off instruction.
The mobile equipment controls the screen to be turned off according to the screen turning-off instruction, monitors the screen turning-off broadcast message notification through the monitoring application, and determines that the screen enters a screen turning-off state when receiving the screen turning-off broadcast message notification.
The off-screen display condition may be set in advance as needed, and generally, whether or not the off-screen display is permitted, a time range in which the off-screen display is permitted, and the like may be set, without being limited thereto.
Specifically, after the mobile device detects a screen-off instruction, the mobile device controls the screen to be turned off and enters a screen-off state, and then detects whether the mobile device meets a screen-off display condition.
At least two operating systems can be run on the mobile device at the same time, and the operating systems with multiple functions and strong performance usually have high power consumption during running. The at least two operating systems include a first operating system and a second operating system. The power consumption of the mobile device to run the first operating system is greater than the power consumption to run the second operating system.
The at least two Operating systems may include an Android Operating System, a Linux Operating System, a Real Time Operating System (RTOS) Operating System, and the like. The Android operating system and the Linux operating system can provide rich functions, and are high in performance and high in power consumption. The RTOS operating system can provide simple functionality with low power consumption. For example, the first operating system is an Android operating system, and the second operating system is an RTOS operating system.
The method comprises the steps that a plurality of operating systems on the mobile equipment share the same screen, one processor correspondingly runs one operating system, only one processor can have the control right of the screen at the same time, and the operating system which obtains the control right of the screen can display contents on the screen.
When three or more than three operating systems run on the mobile device, the power consumption of each operating system during running can be compared, then the operating systems are sorted from large to small or from small to large according to the power consumption, and then a target operating system is selected according to the power consumption, wherein the power consumption of the target operating system is not the operating system with the highest power consumption.
When the first operating system and the second operating system are run on the mobile device, the second operating system with low power consumption is used as a target operating system.
The switching of the screen control right can be realized through the screen drive, and the screen control right is handed over to the target operating system through the screen drive.
And 204, under the condition that the second operating system controls the screen of the mobile equipment, performing screen-off display.
The screen-off display means that screen-off contents are displayed in a screen-off state. The screen-off content can be preset content or default content of the system. The preset content may be content preset by the user and required to be displayed under the screen-off, such as time, weather, and the like. The system default content may be system configured content, such as time, etc. And under the condition that the target operating system controls the screen, drawing an AOD interface to realize screen-off display, and refreshing the screen display content. The refresh operation may be accomplished by LVGL bank control. In addition, the first operating system may be shut down or hibernated.
In one embodiment, changed areas of the screen may be detected, refreshed areas being refreshed, and areas not changed being refreshed.
In this embodiment, the screen-off display control is applied to the mobile device capable of running at least two operating systems, and when the mobile device is in the screen-off state and the mobile device is in the screen-off state, it is detected that the mobile device meets the screen-off display condition, the screen control right of the mobile device is switched to the second operating system, and screen-off display is performed under the second operating system, so that the problem that power consumption is high due to screen refreshing under a first operating system with high power consumption is avoided, power consumption is reduced, and duration of endurance of the mobile device is prolonged.
In an alternative embodiment of the present application, the screen-off display condition may include a screen-off display time range. In step 202, if the mobile device meets the screen-off display condition, switching the screen control right of the mobile device to a second operating system, including: and if the current moment is detected to be within the screen-off display time range, switching the screen control right of the mobile equipment to a second operating system.
The off-screen display time range refers to a preset off-screen display time interval, and includes an off-screen display starting time and an off-screen display ending time. The general screen off display time range can be set by a user in a customized manner, for example, the screen off display time range in one day is 7 hours 00 to 21 hours 30 minutes, 8 hours 10 to 21 hours 30 minutes, and the like, but is not limited thereto. If the specific time period is not set in the screen-off display time range, the default time can be any time.
The current time may be the time when the mobile device enters the screen-off state, or the time when a preset time period elapses after the mobile device enters the screen-off state. After the mobile equipment enters the screen-off state, detecting whether the current time is in the screen-off display time range, namely respectively comparing the current time with the starting time and the ending time of the screen-off display time range, judging whether the current time is greater than the starting time and less than the ending time, and when the current time is greater than or equal to the starting time and less than or equal to the ending time, determining that the current time is in the screen-off display time range, which indicates that the mobile equipment meets the screen-off display condition; and when the current time is less than the starting time or greater than the ending time, the current time is not in the screen-off display time range, and the mobile equipment does not meet the screen-off display condition.
In this embodiment, the current time is acquired after the mobile device enters the screen-off state, and the current time is compared with the screen-off display time range, so that whether the mobile device meets the screen-off display condition can be quickly determined.
In an optional embodiment of the present application, the off-screen display condition may include a state of an off-screen display function switch, in addition to the off-screen display time range. Step 202, if the mobile device meets the screen-off display condition, switching the screen control right of the mobile device to a second operating system includes: and if the screen-off display function switch is in an on state and the current moment is within the screen-off display time range, switching the screen control right of the mobile equipment to a second operating system.
Before detecting whether the current moment is in the screen-off display time range, the screen-off display control method further comprises the following steps: detecting the state of a screen-off display function switch; when the screen-off display function switch is in an off state, the mobile equipment is indicated to not meet the screen-off display condition; and when the screen-off display function switch is in an on state, continuously executing the step of detecting whether the current moment is in the screen-off display time range.
Specifically, a screen-off display function switch is provided in advance, and when the screen-off display function switch is turned on, it indicates that screen-off display is permitted, and when the screen-off display function switch is turned off, it indicates that screen-off display is not permitted.
The mobile equipment receives a screen-off instruction to control a screen to be off, after the screen is in the screen-off state, the state of a function switch of a screen-off display function is detected, when the function switch of the screen-off display function is in the on state, the screen-off display is allowed to be performed, then whether the current moment is within the time range of the screen-off display or not is continuously detected, and when the current moment is within the time range of the screen-off display, the mobile equipment is indicated to meet the screen-off display condition; and when the current time is not in the screen-off display time range, the mobile equipment is not satisfied with the screen-off display condition. When the screen-off display function switch is in an off state, the screen-off display is not allowed, and the normal screen-off is directly kept.
Through setting up the screen-off display function switch, convenience of customers nimble control screen-off display function, open or close according to individual demand, screen-off display function control is more nimble.
In an optional embodiment of the present application, the screen-off display control method further includes: under the condition that the screen control right of the mobile equipment belongs to a first operating system, acquiring input screen-off display configuration information, wherein the screen-off display configuration information comprises a state of a screen-off display function switch and a screen-off display time range; and the first operating system transmits the screen-off display configuration information to the second operating system.
The dual system of the mobile device is a hardware architecture based on two processor chips, each processor runs an independent operating system, and the two operating systems interact with each other to complete the functions of the hardware device. In a dual system architecture of a mobile device, a first operating system is a big core system, and a second operating system is a small core system. The kernel system belongs to a main processor system in a dual system architecture, and may generally include an Android operating system, a Linux operating system, and other operating systems. The corelet system belongs to a slave processor system in a dual system architecture and may generally include an RTOS operating system. The first operating system and the second operating system can communicate in a dual-core communication mode. The dual-core communication mode is a communication mode for realizing data interaction between two operating systems. In one embodiment, sleep and wake state columns exist for large core systems and always awake for small core systems.
Under the condition that the first operating system controls the screen of the mobile device, screen-off display configuration information input on a screen-off display configuration interface of the first operating system is acquired, wherein the screen-off display configuration information comprises the state of a screen-off display function switch and a screen-off display time range. As shown in fig. 3, under the control of the mobile device screen by the first operating system, settings are made at the control-display and brightness-off clock, a screen-off display function switch is displayed at the screen-off clock, an AOD time setting item is displayed when the switch is turned on, and a user inputs an AOD time period, such as 9 hours 00 minutes to 21 hours 00 minutes, through a keyboard and the like. If the time is not set, any time is allowed by default.
The configuration method has the advantages that the right for displaying the configuration information by configuring the off screen is provided under the condition that the first operating system controls the screen, so that the configuration is convenient for a user, the personalized requirements are met, the stability of the configuration right is ensured, the safety is improved, and the disorder of the configuration right is avoided.
In an optional embodiment of the present application, the off-screen configuration information further includes off-screen display content;
the performing of the screen-off display includes: and displaying the off-screen display content on the screen of the mobile device.
The screen-off display content, namely the AOD interface display content, can be configured according to user requirements, such as time, weather, PM value, and the like. The weather may include at least one of type, temperature, humidity, and the like. The type can be sunny, cloudy, rainy, snowy, and the like, and can be displayed by adopting a corresponding icon. The air temperature may be local temperature, such as 20 degrees celsius, etc.
In an optional embodiment of the present application, the system may provide a plurality of off-screen display contents for the user to select, and the first operating system obtains the off-screen display contents selected by the user and sends the off-screen display contents to the second operating system.
In an optional embodiment of the present application, each off-screen display content may correspond to a unique content label, the first operating system obtains a target content label selected by a user, and sends the target content label to the second operating system, and when the screen is off for display, the second operating system obtains the corresponding off-screen display content according to the target content label to perform the screen-off display. By sending the content label to the second operating system, the data transmission amount of communication between the first operating system and the second operating system can be reduced, and system resources are saved.
In an optional embodiment of the present application, the at least two operating systems include a first operating system and a second operating system, and the power consumption of the mobile device to run the first operating system is greater than the power consumption to run the second operating system; the target operating system is the second operating system;
the switching the screen control right of the mobile device to the second operating system in step 204 includes: the first operating system sends a switching instruction of the screen control right and receives a switching result corresponding to the switching instruction, wherein the switching result is the switching result of switching the screen control right of the mobile equipment from the first operating system to the second operating system according to the switching instruction; and after determining that the switching result is that the screen control right is successfully switched, the first operating system sends a screen switching success message to the second operating system, and the second operating system controls the screen of the mobile equipment.
Under the condition that the mobile equipment meets the screen-off display condition, the first operating system sends a switching instruction of the screen control right to the screen driver; the screen driver transfers the screen control right of the first operating system to the second operating system according to the switching instruction to obtain a switching result, and returns the switching result to the first operating system; and after determining that the switching result is that the screen control right is successfully switched, the first operating system sends a screen switching success message to the second operating system, and the second operating system controls the screen of the mobile equipment.
In an alternative embodiment, the screen driver returns a screen switch parameter to the first operating system, the screen switch parameter characterizing the attribution of screen control rights. And if the first operating system determines that the screen switching is successful according to the screen switching parameter, sending a screen switching success message to a second operating system, and controlling the screen of the mobile equipment by the second operating system.
In an alternative embodiment, the first processor corresponding to the first operating system and the second processor corresponding to the second operating system may be connected to the screen through the screen control switch. At the same time, only one processor is connected with the screen through the screen control switch, and at the moment, the operating system operated by the processor connected with the screen through the screen control switch acquires the screen control right. Under the condition that the mobile equipment meets the screen-off display condition, the first operating system sends a switching instruction of the screen control right to the screen control switch; the screen control switch transfers the screen control right of the first operating system to the second operating system according to the switching instruction, namely the screen control switch controls the second processor to be connected with the screen to obtain a switching result and returns the switching result to the first operating system; and after determining that the switching result is that the screen control right is successfully switched, the first operating system sends a screen switching success message to the second operating system, and the second operating system controls the screen of the mobile equipment.
In an alternative embodiment, the screen control switch returns a screen switching parameter to the first operating system, the screen switching parameter being used to characterize attribution of the screen control right.
In an optional embodiment of the present application, after the performing of the screen-off display, the method further comprises: and exiting the off-screen display under the condition that the mobile equipment is detected to meet the off-screen display exit condition.
The screen-off display exit condition can be set as required, and generally, the screen-off display exit condition can include an active exit condition and a passive exit condition. The active exit condition refers to a condition related to the off-screen display control. The active exit condition may include the current time being outside of a screen-off display time range. A passive exit condition refers to a condition where the off-screen display is interrupted by another application. The passive exit condition may include a need to wake up a powerful operating system triggered by a predetermined event. By setting the off-screen display exit condition, the automatic exit of the off-screen display can be realized.
In an optional embodiment of the present application, in the case that it is detected that the mobile device meets an exit condition of the off-screen display, exiting the off-screen display includes: and when the current moment is detected to exceed the time range of the screen-off display, exiting the screen-off display.
The screen-off display time range refers to a preset screen-off display time interval and comprises a screen-off display starting time and a screen-off display finishing time. And after entering the screen-off display, detecting whether the current moment is in the screen-off display time range, if not, indicating that the mobile equipment meets the screen-off display exit condition, and exiting the screen-off display.
In an optional embodiment of the present application, in a case that it is detected that the mobile device satisfies an off-screen display exit condition, exiting the off-screen display includes: and exiting the screen-off display under the condition that the preset event is detected to exist. The preset event is a preset event for exiting the screen-off display, such as an alarm event, an incoming call event, a charging event, and the like. The exit of the screen-off display is triggered by configuring the preset event, so that some basic functions of the mobile device, such as an alarm clock function, an incoming call answering function, a charging detection function and the like, can be ensured.
In an optional embodiment of the present application, the at least two operating systems comprise a first operating system and a second operating system, and the power consumption of the mobile device to run the first operating system is greater than the power consumption to run the second operating system.
The exit screen-off display includes: waking up the first operating system, and switching the screen control right of the mobile equipment from the second operating system to the first operating system; and the first operating system informs the second operating system to exit the screen-off display.
Specifically, after waking up the first operating system, the first operating system sends a screen switching instruction to the screen driver or the screen control switch, and the screen driver or the screen control switch switches the screen control right of the mobile device from the second operating system to the first operating system according to the screen switching instruction. And the first operating system informs the second operating system to quit the screen-off display, namely the AOD interface display, and the first operating system takes over the screen.
By waking up the first operating system, the screen switching operation is realized, the situation that any system or application can switch the screen can be prevented, and the disorder of screen state control is prevented.
In an optional embodiment of the present application, after exiting the off-screen display in a case that it is detected that the mobile device satisfies an off-screen display exit condition, the method further includes: and displaying the interface content of the second operating system on the screen.
Specifically, when the screen of the mobile device is controlled by the second operating system, it is detected that a screen-off display exit condition is met, and after the screen-off display exits, normal display is performed directly under the condition that the second operating system controls the screen, that is, interface content of the second operating system is displayed on the screen.
In an optional embodiment of the present application, before the mobile device is in the screen-off state, the screen-off display control method further includes: and acquiring the use state of the mobile equipment at the current moment, and storing the use state.
After exiting the off-screen display, the method further comprises: and reading the use state and recovering to the use state.
By storing the use state of the mobile equipment before the screen-off display, the use state can be read when the screen-off display is quitted, and then the mobile equipment is restored to the use state, so that the operation time of a user is saved, and the human-computer interaction efficiency is improved.
In an optional embodiment of the present application, the reading the usage state and the recovering to the usage state include: and reading the use state, and recovering to the use state under the condition that the use state is detected to be a preset use state.
The preset use state may be a preset use state, such as an audio play state, a motion detection state, and the like. The preset use state is generally the state which needs to be used by the user, and after exiting from the screen-off display, the preset use state is automatically restored to the use state, so that the user does not need to operate, the user operation is reduced, and the human-computer interaction efficiency is improved.
In order to make the scheme of the screen-off display control method provided by the present application more explicit, a specific process of the screen-off display control method is described below by taking a dual system running on the mobile device as an example. FIG. 4 is a block diagram of an AOD power saving display control architecture for a dual system based mobile device in one embodiment. As shown in FIG. 4, the mobile device 400 includes a display screen 410, a first operating system 420, and a second operating system 430. The display screen 410 is shared by the first operating system 420 and the second operating system 430, only one operating system can use the display screen 410 at a time, and the screen control right can be switched between the first operating system 420 and the second operating system 430 according to the current state of the mobile device. When the mobile device meets the AOD display condition, the first operating system 420 gives up the screen control right actively and switches the screen control right to the second operating system 430, and the first operating system 420 informs the second operating system 420 to enter the AOD display state through dual-core communication and synchronizes AOD configuration information and the like to the second operating system 430. The second operating system 430 starts to manage the display screen 410, draws a corresponding AOD interface according to the screen-off display content in the AOD configuration information synchronized by the first operating system 420, and is responsible for the display and refresh operations of the AOD interface.
Fig. 5 is a flowchart of a screen-off display control method applied to the mobile device of fig. 4. As shown in fig. 5, the screen-off display control method includes:
step 502, after the dual-system mobile device is normally started, the first operating system takes over the screen control right, and displays the first operating system interface on the screen of the mobile device.
Step 504, obtaining AOD configuration information on the first operating system interface. The AOD configuration information comprises an AOD function switch, an AOD time range, AOD interface display content and the like.
The AOD configuration information is the off-screen display configuration information. The AOD function switch is a screen-off display function switch. The AOD time range, namely the screen-off display time range, comprises the screen-off display starting time and the screen-off display ending time, and is used for determining the AOD entering or exiting time. The display content of the AOD interface is the off-screen display content, and is used for determining what AOD interface is displayed.
Step 506, the mobile device receives the screen-off instruction and controls the screen to be turned off.
The mobile equipment detects that a trigger signal is not received when the screen-off time threshold is reached, a screen-off instruction is generated, or a screen-off instruction generated by user trigger operation or voice operation is received, and the screen is controlled to be turned off.
Step 508, the mobile device judges whether the mobile device meets the AOD display condition according to the AOD configuration information, first, an AOD function switch state in the AOD configuration information is obtained, if the AOD function switch state is in an on state, it indicates that the AOD function is on, a current time of the mobile device is further obtained, the current time is matched with the AOD time range, and if the current time is within the AOD time range, the AOD display condition is met. And if the AOD function switch state is an off state or the current time is not in the AOD time range, the AOD display condition is not met.
And 510, if the AOD display condition is judged to be failed, the mobile equipment does not meet the AOD display condition, and the screen is controlled to be turned off and dormant.
Step 512, if the mobile device meets the AOD display condition, the first operating system initiates a screen switching operation to the screen driver, the screen driver switches the screen control right from the first operating system to the second operating system, after the screen switching is successful, the first operating system notifies the second operating system of the successful screen switching through the dual-core communication message, and at this time, the second operating system takes over the screen.
And 514, the first operating system enters a dormant state after the screen is switched, and the first operating system is in the dormant state at the rest time except that the first operating system is awakened when preset events such as an alarm clock event, an incoming call event or a charging event occur, so that in the screen-off display state, the first operating system does not need to refresh the display content of the AOD interface any more, whether a CPU is used or not is judged, and the power consumption of the mobile device is saved.
And 516, after the second operating system takes over the screen display, starting drawing and displaying of the AOD interface according to the AOD configuration information transmitted by the first operating system through dual-core communication, and taking charge of periodic refreshing operation of the AOD interface. The second operating system may perform a screen refresh at a fixed refresh frequency. The screen can be refreshed in different areas in the refreshing process of the screen, areas without changing the content of the screen are not refreshed, and the changed areas are refreshed, so that the refreshing time and the power consumption are reduced.
And 518, the second operating system monitors whether the mobile equipment meets the AOD exit condition in real time while displaying the AOD interface. The AOD exit condition is divided into an active exit condition and a passive exit condition. When the second operating system detects that the current moment exceeds the AOD display time period (namely the AOD time range) according to the AOD time range in the AOD configuration information, actively awakening the first operating system to initiate exiting of screen-off display; when the second operating system detects that preset events such as an incoming call event, an alarm clock event or a charging event occur, the first operating system in the dormant state is awakened, and the first operating system is initiated to exit from the screen-off display after being awakened.
Step 520, wake up the first operating system.
Step 522, the first operating system initiates a screen switching instruction to the screen driver after waking up, the screen driver switches the screen control right from the second operating system to the first operating system, the first operating system notifies the second operating system to exit the AOD interface display, and the first operating system takes over the screen again.
In this embodiment, by using the low power consumption characteristic of the second operating system, the AOD interface display and refresh are completed by the second operating system, and the first operating system enters the sleep state, compared with the conventional AOD display process in which the first operating system must be in the wake-up state, the standby power consumption of the mobile device is saved, and the duration of the mobile device is prolonged. The screen switching, interface display and refreshing and AOD display entering and exiting processes of the first operating system and the second operating system are completely and automatically completed by the mobile equipment, and the interaction efficiency is improved.
In an optional embodiment of the present application, a method for controlling an off-screen display is applied to a mobile device, where the mobile device is capable of running at least two operating systems, and the method includes: when the mobile equipment is in a screen-off state, if the mobile equipment meets a screen-off display condition, switching the screen control right of the mobile equipment to a target operating system, wherein the target operating system is any one of the at least two operating systems except for the operating system with the highest power consumption; and under the condition that the target operating system controls the screen of the mobile equipment, performing screen-off display.
The method comprises the steps that a plurality of operating systems on the mobile equipment share the same screen, one processor correspondingly runs one operating system, only one processor can have the control right of the screen at the same time, and the operating system which obtains the control right of the screen can display contents on the screen.
When three or more than three operating systems run on the mobile device, the power consumption of each operating system during running can be compared, then the operating systems are sorted according to the power consumption from large to small or from small to large, and then a target operating system is selected according to the power consumption, wherein the power consumption of the target operating system is not the operating system with the highest power consumption.
When the first operating system and the second operating system are run on the mobile device, the second operating system with low power consumption is used as a target operating system.
The switching of the screen control right can be realized by the screen driver, and the screen control right is handed over to the target operating system by the screen driver, which can be realized by other methods as described above, and is not described herein again.
The screen-off display control method in the embodiment is applied to the mobile equipment capable of running at least two operating systems, when the mobile equipment is in a screen-off state and the mobile equipment is detected to meet the screen-off display condition, the screen control right of the mobile equipment is switched to any one of other operating systems except for the operating system with the highest power consumption, and screen-off display is carried out under a target operating system, so that the phenomenon that the power consumption is high due to the fact that the screen needs to be refreshed in the operation with the highest power consumption is avoided, the power consumption is reduced, and the duration of endurance of the mobile equipment is prolonged.
In an optional embodiment of the present application, the screen-off display control method further includes: under the condition that the screen control right of the mobile equipment belongs to the operating system with the highest power consumption in at least two operating systems, acquiring input off-screen display configuration information, wherein the off-screen display configuration information comprises the state of an on-off function of an off-screen display function and the off-screen display time range; the operating system with the highest power consumption transmits the screen-off display configuration information to the target operating system. In an alternative embodiment, the off-screen display configuration information may also include off-screen display content. The off-screen display content can be configured according to requirements, such as display time, weather and the like.
Under the condition that the screen is controlled by the operating system with multiple functions and strong performance, the configuration information input by the user is acquired, the user can personally configure the screen to be off and display related information, the personalized requirements are met, the stability of the configuration authority is ensured, the safety is improved, and the disorder of the configuration authority is avoided.
In an optional embodiment of the present application, the target operating system is an operating system with lowest power consumption of the at least two operating systems; the screen-off display control method further comprises: and closing other operating systems except the target operating system in the at least two operating systems, or controlling other operating systems except the target operating system in the at least two operating systems to sleep.
And the screen is controlled to be off for display by using the operating system with the lowest power consumption, so that the power consumption can be reduced, and the endurance time of the mobile equipment is prolonged. By closing other operating systems, the power consumption of the other operating systems in the background is avoided, and the power consumption is further reduced.
It should be understood that although the steps in the flowcharts of fig. 2 and 5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2 and 5 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the sub-steps or stages of other steps.
An embodiment of the present application further provides a screen-off display control apparatus for implementing the screen-off display control method. As shown in fig. 6, a screen-off display control apparatus is applied to a mobile device, where operating systems capable of being executed by the mobile device include a first operating system and a second operating system, and power consumption of the mobile device for executing the first operating system is greater than power consumption of the mobile device for executing the second operating system; the device comprises: a switching control module 610 and a display control module 620.
The switching control module 610 is configured to, in the screen-off state of the mobile device, switch a screen control right of the mobile device to a second operating system if the mobile device meets a screen-off display condition;
a display control module 620, configured to perform off-screen display when the target operating system controls the screen of the mobile device. In this embodiment, the screen-off display control is applied to the mobile device capable of running at least two operating systems, and when the mobile device is in the screen-off state and the mobile device is in the screen-off state, it is detected that the mobile device meets the screen-off display condition, the screen control right of the mobile device is switched to the second operating system, and screen-off display is performed under the second operating system, so that the problem that power consumption is high due to screen refreshing under a first operating system with high power consumption is avoided, power consumption is reduced, and duration of endurance of the mobile device is prolonged.
In an optional embodiment of the present application, the switching control module 610 is specifically configured to receive a screen-off instruction, and control the screen to turn off according to the screen-off instruction, so as to enter a screen-off state. The screen-off instruction can be a screen-off instruction automatically generated by the mobile equipment overtime or a screen-off instruction generated by the mobile equipment receiving active operation of a user.
In an optional embodiment, the switching control module 610 is specifically configured to detect that the screen-off duration threshold is reached and no trigger signal is received, and generate a screen-off instruction.
In an optional embodiment, the switching control module 610 is specifically configured to receive a screen-off instruction generated by a user trigger operation or a voice operation. The triggering operation can comprise an operation on a power key, a triggering operation on a screen-off control on a screen, an operation on a volume key and the like. The screen-off instruction generated by the voice operation can comprise that the mobile equipment receives voice information sent by a user, and the voice information is identified to obtain a corresponding voice screen-off instruction.
In an optional embodiment of the present application, the switching control module 610 is specifically configured to control the screen to be turned off according to the screen turning-off instruction, monitor the screen turning-off broadcast message notification through the monitoring application, and determine that the screen enters the screen turning-off state when the screen turning-off broadcast message notification is received.
In an optional embodiment of the present application, the handover control module 610 is specifically configured to, when three or more operating systems run on the mobile device, compare the power consumption of the operating systems during running, sort the operating systems according to the power consumption from large to small or from small to large, and then select a target operating system according to the power consumption, where the power consumption of the target operating system is not the operating system with the highest power consumption; and when the two operating systems are run on the mobile device, taking the operating system with low power consumption as a target operating system.
In an optional embodiment of the present application, the switching control module 610 is specifically configured to switch the screen control right of the mobile device to the second operating system if the off-screen display function switch is in the on state and the current time is within the off-screen display time range.
Specifically, the switching control module 610 detects whether the current time is within the screen-off display time range; when the current moment is within the screen-off display time range, the mobile equipment meets the screen-off display condition; and when the current time is not in the screen-off display time range, the mobile equipment is not satisfied with the screen-off display condition.
In an optional embodiment of the present application, the switching control module 610 is specifically configured to detect whether a current time is within a screen-off display time range, that is, compare the current time with a start time and an end time of the screen-off display time range, determine whether the current time is greater than the start time and less than the end time, and when the current time is greater than or equal to the start time and less than or equal to the end time, the current time is within the screen-off display time range, which indicates that the mobile device meets the screen-off display condition; and when the current time is less than the starting time or greater than the ending time, the current time is not in the screen-off display time range, and the mobile equipment does not meet the screen-off display condition.
In an optional embodiment of the present application, each off-screen display content may correspond to a unique content label, and the switching control module 610 is specifically configured to obtain, by using the first operating system, a target content label selected by a user, and send the target content label to the second operating system, and when the screen is turned off for display, the second operating system obtains, according to the target content identifier, the corresponding off-screen display content for performing the screen-off display.
In an optional embodiment of the application, the switching control module 610 is further specifically configured to switch the screen control right of the mobile device to the second operating system if the off-screen display function switch is in the on state and the current time is within the off-screen display time range.
In an optional embodiment of the present application, the switching control module 610 is further specifically configured to detect a state of the off-screen display function switch before detecting whether the current time is within the off-screen display time range; when the screen-off display function switch is in an off state, the mobile equipment is indicated to not meet the screen-off display condition; and when the screen-off display function switch is in an on state, continuously detecting whether the current time is in the screen-off display time range.
In an alternative embodiment of the present application, as shown in fig. 7, the apparatus further comprises a parameter configuration module 630.
The parameter configuration module 630 is configured to, under a condition that the screen control right of the mobile device belongs to the first operating system, obtain input screen-off display configuration information, where the screen-off display configuration information includes a state of a screen-off display function switch and a screen-off display time range; and transmitting the screen-off display configuration information to the second operating system through the first operating system.
In an optional embodiment of the present application, the off-screen configuration information further includes off-screen display content;
the display control module 620 is further configured to display the off-screen display content on the screen of the mobile device.
In an alternative embodiment of the present application,
the switching control module 610 is further configured to send a switching instruction of the screen control right through the first operating system, and receive a switching result corresponding to the switching instruction, where the switching result is a switching result of switching the screen control right of the mobile device from the first operating system to the second operating system according to the switching instruction; and after determining that the switching result is that the screen control right is successfully switched, the first operating system sends a screen switching success message to the second operating system, and the second operating system controls the screen of the mobile equipment.
In one embodiment, the switching control module 610 is further configured to send a switching instruction of the screen control right to the screen driver through the first operating system, and receive a switching result returned by the screen driver, where the switching result is a switching result of the screen driver switching the screen control right of the mobile device from the first operating system to the second operating system according to the switching instruction; and after the first operating system determines that the switching result is that the screen control right is successfully switched, sending a screen switching success message to the second operating system, and controlling the screen of the mobile equipment by the second operating system.
In an optional embodiment of the present application, the apparatus further comprises a shutdown module or a sleep module. The shutdown module is used for shutting down the first operating system.
The dormancy module is used for controlling the first operating system to hibernate.
In an optional embodiment of the present application, the display control module 620 is further configured to exit the screen-off display after the screen-off display is performed, in a case that it is detected that the mobile device meets a screen-off display exit condition.
In an optional embodiment of the present application, the display control module 620 is further configured to exit the off-screen display when detecting that the current time is beyond the off-screen display time range.
In an optional embodiment of the present application, the display control module 620 is further configured to exit the off-screen display in case that the preset event is detected.
In an optional embodiment of the present application, the display control module 620 is further configured to wake up the first operating system, and the switch control module 610 is further configured to switch the screen control right of the mobile device from the second operating system to the first operating system; the display control module 620 is further configured to notify the second operating system to exit the screen-off display through the first operating system.
In an optional embodiment of the present application, the display control module 620 is further configured to display the interface content of the second operating system on the screen after exiting the screen-off display in a case that the preset event is detected to exist.
Specifically, when the screen of the mobile device is controlled by the second operating system, it is detected that a screen-off display exit condition is met, and after the screen-off display exits, normal display is directly performed under the condition that the second operating system controls the screen, that is, interface content of the second operating system is displayed on the screen.
In an optional embodiment of the present application, the above-mentioned off-screen display control apparatus further includes a state saving module. The state storage module is used for acquiring the use state of the mobile equipment at the current moment and storing the use state before the detection module detects whether the mobile equipment meets the screen-off display condition; the display control module 620 is further configured to read the use status and restore to the use status after exiting the screen-off display.
In an optional embodiment of the present application, the display control module 620 is further configured to read the use status, and return to the use status when detecting that the use status is a preset use status.
An embodiment of the present application further provides a screen-off display control apparatus for implementing the screen-off display control method. A screen-off display control device is applied to mobile equipment, and the mobile equipment can run at least two operating systems.
The switching control module 610 is configured to, when the mobile device is in a screen-off state, switch a screen control right of the mobile device to a target operating system if the mobile device meets a screen-off display condition, where the target operating system is any one of the at least two operating systems except for an operating system with the highest power consumption;
the display control module 620 is configured to perform off-screen display when the target operating system controls the screen of the mobile device.
In this embodiment, the off-screen display control is applied to a mobile device capable of running at least two operating systems, and in the off-screen state of the mobile device, it is detected whether the mobile device meets the off-screen display condition, and when the off-screen display condition is met, the screen control right of the mobile device is switched to any other operating system except for the operating system with the highest power consumption, and off-screen display is performed under the operating system, so that the problem that the power consumption of the operating system with the highest power consumption is large due to the fact that the screen needs to be refreshed is avoided, the power consumption is reduced, and the duration of the mobile device is prolonged.
In an optional embodiment of the present application, the target operating system is an operating system with lowest power consumption of the at least two operating systems; the device also comprises a shutdown module or a sleep module.
The shutdown module is used for shutting down other operating systems except the target operating system in the at least two operating systems.
The hibernation module is used for controlling other operating systems except the target operating system in the at least two operating systems to hibernate.
The division of each module in the above-mentioned off-screen display control device is only used for illustration, and in other embodiments, the off-screen display control device may be divided into different modules as required to complete all or part of the functions of the above-mentioned off-screen display control device.
For specific limitations of the screen-off display control device, reference may be made to the above limitations of the screen-off display control method, which are not described herein again. The modules in the screen-off display control device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Fig. 8 is a block diagram showing an internal configuration of a screen-off display control apparatus according to another embodiment. As shown in fig. 8, the screen-off display control apparatus includes an AOD parameter configuration module 810, a system switching control module 820, and an AOD display control module 830. The AOD parameter configuration module 810 and the system switching control module 820 are located under a first operating system, and the AOD display control module 830 is located under a second operating system. The AOD parameter configuration module 810 is configured to receive AOD configuration information input by a user under the condition that the first operating system controls the screen control right, where the AOD configuration information includes a state of an AOD switch, an AOD time range, AOD interface display content, and the like. The states of the AOD switch include open and closed states. The AOD time range includes an entry (i.e., start time) and an exit (i.e., end time) time period. After detecting that the mobile device is turned off, the system switching control module 820 reads the AOD configuration information and the current use state stored in the AOD parameter configuration module 810, determines whether the AOD display condition is satisfied according to the AOD configuration information, and if the AOD display condition is satisfied, the system switching control module 820 transfers the screen control right of the mobile device to the AOD display control module 830 in the second operating system, and notifies the AOD display control module 830 in the second operating system to enter the AOD display state. After the operation is finished, the first operating system enters a dormant state, and the standby power consumption of the equipment is reduced. After receiving the screen control right forwarded by the system switching control module 820, the AOD display control module 830 starts display of an AOD interface according to AOD interface content transmitted by the AOD parameter configuration module 810 and is responsible for AOD interface refresh. The AOD display exit is divided into two cases, one is an exit operation actively initiated by the AOD display control module 830. The AOD display control module 830 determines whether the current time is within the AOD display time range according to the AOD display time range set by the user, and if not, actively initiates an exit operation. The second is an exit operation initiated actively by the system switch control module 820 under the first operating system. When a preset event such as an incoming call event, an alarm event or a charging event occurs, and the first operating system is awakened, the AOD display control module 830 is sent to exit the AOD interface display, and the screen control right is switched to the first operating system.
Fig. 9 is a schematic diagram of an internal structure of a mobile device in one embodiment. As shown in fig. 9, the mobile device includes a processor and a memory connected by a system bus. Wherein, the processor is used for providing calculation and control capability and supporting the operation of the whole mobile equipment. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The computer program can be executed by a processor to implement a method for controlling a screen-off display provided in the following embodiments. The internal memory provides a cached operating environment for operating system computer programs in the non-volatile storage medium. The mobile device may be a smartphone, wearable device, or the like that runs multiple operating systems. Wearable equipment can be intelligent bracelet, intelligent wrist-watch, intelligent glasses etc..
The implementation of each module in the screen-off display control device provided in the embodiments of the present application may be in the form of a computer program. The computer program may be run on a terminal or a server. Program modules comprising the computer program may be stored on a memory of the electronic device. Which when executed by a processor, performs the steps of the method described in the embodiments of the present application.
The embodiment of the application also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the steps of a screen-off display control method.
A computer program product containing instructions which, when run on a computer, cause the computer to perform a method of off-screen display control.
Any reference to memory, storage, database or other medium used herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus (Rambus) direct RAM (RDRAM), direct bused dynamic RAM (DRDRAM), and bused dynamic RAM (RDRAM).
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (18)

1. The method for controlling the screen-off display is applied to mobile equipment, wherein operating systems which can be operated by the mobile equipment comprise a first operating system and a second operating system, and the power consumption of the mobile equipment for operating the first operating system is greater than the power consumption for operating the second operating system; the method comprises the following steps:
when the mobile equipment is in a screen-off state, if the mobile equipment meets a screen-off display condition, switching the screen control right of the mobile equipment to a second operating system;
and under the condition that the second operating system controls the screen of the mobile equipment, performing screen-off display.
2. The method of claim 1, wherein switching the screen control right of the mobile device to a second operating system if the mobile device satisfies a screen-out display condition comprises:
and if the current moment is detected to be within the screen-off display time range, switching the screen control right of the mobile equipment to a second operating system.
3. The method of claim 1, wherein switching the screen control right of the mobile device to the second operating system if the mobile device satisfies the screen-off display condition comprises:
and if the screen-off display function switch is in an on state and the current moment is within the screen-off display time range, switching the screen control right of the mobile equipment to a second operating system.
4. The method of claim 3, further comprising:
under the condition that the screen control right of the mobile equipment belongs to the first operating system, acquiring input screen-off display configuration information, wherein the screen-off display configuration information comprises a state of a screen-off display function switch and a screen-off display time range;
and the first operating system transmits the screen-off display configuration information to the second operating system.
5. The method of claim 4, wherein the screen-out configuration information further comprises screen-out display content;
the performing of the screen-off display includes:
and displaying the screen-off display content on the screen of the mobile equipment.
6. The method of claim 1,
the switching the screen control right of the mobile device to a second operating system comprises:
the first operating system sends a switching instruction of the screen control right and receives a switching result corresponding to the switching instruction, wherein the switching result is the switching result of switching the screen control right of the mobile equipment from the first operating system to the second operating system according to the switching instruction;
and after determining that the switching result is that the screen control right is successfully switched, the first operating system sends a screen switching success message to the second operating system, and the second operating system controls the screen of the mobile equipment.
7. The method of claim 1, wherein after said performing an off-screen display, the method further comprises:
and exiting the screen-off display under the condition that the mobile equipment is detected to meet the screen-off display exiting condition.
8. The method of claim 7, wherein the detecting that the mobile device satisfies a screen-out display exit condition, exiting the screen-out display comprises:
and when the current moment is detected to exceed the time range of the screen off display, exiting the screen off display.
9. The method of claim 7, wherein the exiting the off-screen display in the case that the mobile device is detected to satisfy an off-screen display exit condition comprises:
and exiting the screen-off display under the condition that the preset event is detected to exist.
10. The method of claim 7, wherein the predetermined event comprises at least one of an incoming call event, an alarm event, and a charging event.
11. The method of any of claims 7 to 10, wherein exiting the off screen display comprises:
waking up the first operating system, and switching the screen control right of the mobile equipment from the second operating system to the first operating system; and the first operating system informs the second operating system of exiting the off-screen display.
12. The method of any of claims 7 to 10, wherein before the mobile device is in a screen-off state, the method further comprises:
acquiring the use state of the mobile equipment at the current moment, and storing the use state;
after exiting the off-screen display, the method further comprises:
and reading the use state and recovering to the use state.
13. A screen-off display control method is applied to a mobile device, wherein the mobile device is capable of running at least two operating systems, and the method comprises the following steps:
when the mobile equipment is in a screen-off state, if the mobile equipment meets a screen-off display condition, switching the screen control right of the mobile equipment to a target operating system, wherein the target operating system is any one of the at least two operating systems except for the operating system with the highest power consumption;
and under the condition that the target operating system controls the screen of the mobile equipment, performing screen-off display.
14. The method of claim 13, further comprising:
and closing other operating systems except the target operating system in the at least two operating systems, or controlling other operating systems except the target operating system in the at least two operating systems to sleep.
15. The screen-off display control device is applied to a mobile device, wherein operating systems capable of being operated by the mobile device comprise a first operating system and a second operating system, and the power consumption for operating the first operating system by the mobile device is larger than that for operating the second operating system by the mobile device; the device comprises:
the switching control module is used for switching the screen control right of the mobile equipment to a second operating system if the mobile equipment meets the screen-off display condition in the screen-off state of the mobile equipment;
and the display control module is used for performing screen off display under the condition that the target operating system controls the screen of the mobile equipment.
16. A screen-off display control apparatus, applied to a mobile device capable of running at least two operating systems, the apparatus comprising:
the switching control module is used for switching the screen control right of the mobile equipment to a target operating system if the mobile equipment meets a screen-off display condition when the mobile equipment is in a screen-off state, wherein the target operating system is any one of the at least two operating systems except for one operating system with the highest power consumption;
and the display control module is used for performing screen-off display under the condition that the mobile equipment runs the target operating system.
17. A mobile device comprising a memory and a processor, the memory having stored thereon a computer program, wherein the computer program, when executed by the processor, causes the processor to perform the steps of the off-screen display control method according to any one of claims 1 to 14.
18. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the screen-out display control method according to any one of claims 1 to 14.
CN202110243623.1A 2021-03-05 2021-03-05 Screen-off display control method and device, mobile equipment and computer storage medium Pending CN115033092A (en)

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