CN107885534B - Screen locking method, terminal and computer readable medium - Google Patents

Screen locking method, terminal and computer readable medium Download PDF

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Publication number
CN107885534B
CN107885534B CN201711004846.2A CN201711004846A CN107885534B CN 107885534 B CN107885534 B CN 107885534B CN 201711004846 A CN201711004846 A CN 201711004846A CN 107885534 B CN107885534 B CN 107885534B
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screen
state
display
terminal
duration
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CN107885534A (en
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肖玉玲
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Shenzhen Microphone Holdings Co Ltd
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Dongguan Goldex Communication Technology Co ltd
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Priority to CN202110072232.8A priority patent/CN112799728B/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4418—Suspend and resume; Hibernate and awake
    • 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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  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

The embodiment of the invention discloses a screen locking method, a terminal and a computer readable medium, wherein the method comprises the following steps: if the display screen is currently in a power saving mode and preset operation for triggering to enter a screen-off state is detected, controlling the display screen to be switched to the screen-off state; displaying a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state; and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state. According to the embodiment of the invention, the first prompt mark used for indicating that the terminal is in the unlocking state is locally displayed in the screen-off state, so that a user can wake up the display screen through the first prompt mark, the terminal does not directly enter the screen-locking state in the screen-off state, the terminal can be quickly waken up on the premise of saving electricity, the user does not need to frequently unlock, and the convenience of operation is improved.

Description

Screen locking method, terminal and computer readable medium
Technical Field
The invention relates to the technical field of electronics, in particular to a screen locking method, a terminal and a computer readable medium.
Background
At present, with the function of mobile terminals (e.g., mobile phones) becoming more and more abundant, people can entertain, read, work, etc. through mobile terminals, and people put forward higher demands on the battery life of mobile terminals.
In the prior art, the battery endurance is generally improved by adding a power saving mode. At present, most of power saving mode schemes mainly adopt modes of cleaning background running software, shortening waiting time for entering a screen locking state, optimizing screen display time, reducing screen resolution, closing WiFi, Bluetooth, GPS and the like under the condition of not using a network so as to achieve the purpose of improving battery endurance.
However, when the waiting time for the terminal to enter the screen locking state corresponding to the power saving mode and the non-power saving mode is different, the terminal may enter the screen locking state during the use process after being switched from the non-power saving mode to the power saving mode, and the user needs to unlock again to wake up the terminal for continuous use. For example, when the terminal is switched from the non-power saving mode to the power saving mode, and a user uses the terminal to read or watch a video, and the like, because the frequency of operating the screen is low within a certain time, the terminal may enter a screen locking state when the user is reading or watching the video, and the user can continue to read or watch the video after unlocking again.
Disclosure of Invention
Embodiments of the present invention provide a screen locking method, a terminal, and a computer readable medium, which can wake up a terminal quickly in a power saving mode, thereby improving convenience of operation.
In a first aspect, an embodiment of the present invention provides a screen locking method, where the method includes:
if the display screen is currently in a power saving mode and preset operation for triggering to enter a screen-off state is detected, controlling the display screen to be switched to the screen-off state;
displaying a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state;
and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state.
In a second aspect, an embodiment of the present invention provides a terminal, where the terminal includes a unit configured to perform the screen locking method of the first aspect.
In a third aspect, an embodiment of the present invention provides another terminal, which includes a processor, an input device, an output device, and a memory, where the processor, the input device, the output device, and the memory are connected to each other, where the memory is used to store a computer program that supports the terminal to execute the foregoing method, and the computer program includes program instructions, and the processor is configured to call the program instructions to execute the foregoing screen locking method according to the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, where the computer program includes program instructions, and the program instructions, when executed by a processor, cause the processor to execute the screen locking method of the first aspect.
The method comprises the steps that if the display screen is currently in a power saving mode and preset operation of triggering to enter a screen-off state is detected, the display screen is controlled to be switched to the screen-off state, and a preset first prompt mark is displayed in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state; and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state. The terminal is used for showing the first prompt mark that is in the unblock state through local demonstration under the state of going out the screen to user's accessible first prompt mark awakens the display screen, because the electric quantity that the terminal was gone out the first prompt mark of state local demonstration of screen state and is consumed is very little, can ignore almost, and directly not get into the lock screen state when the state of going out the screen, the terminal can be under the prerequisite of realizing the power saving, awaken the terminal fast, do not need the frequent unblock of user, the convenience of operation is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a screen locking method provided in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a first cue marker provided by an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a screen locking method according to another embodiment of the present invention;
fig. 4 is a schematic block diagram of a terminal according to an embodiment of the present invention;
fig. 5 is a schematic block diagram of a terminal according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
In particular implementations, the terminals described in embodiments of the invention include, but are not limited to, other portable devices such as mobile phones, laptop computers, or tablet computers having touch sensitive surfaces (e.g., touch screen displays and/or touch pads). It should also be understood that in some embodiments, the device is not a portable communication device, but is a desktop computer having a touch-sensitive surface (e.g., a touch screen display and/or touchpad).
In the discussion that follows, a terminal that includes a display and a touch-sensitive surface is described. However, it should be understood that the terminal may include one or more other physical user interface devices such as a physical keyboard, mouse, and/or joystick.
The terminal supports various applications, such as one or more of the following: a drawing application, a presentation application, a word processing application, a website creation application, a disc burning application, a spreadsheet application, a gaming application, a telephone application, a video conferencing application, an email application, an instant messaging application, an exercise support application, a photo management application, a digital camera application, a web browsing application, a digital music player application, and/or a digital video player application.
Various applications that may be executed on the terminal may use at least one common physical user interface device, such as a touch-sensitive surface. One or more functions of the touch-sensitive surface and corresponding information displayed on the terminal can be adjusted and/or changed between applications and/or within respective applications. In this way, a common physical architecture (e.g., touch-sensitive surface) of the terminal can support various applications with user interfaces that are intuitive and transparent to the user.
Referring to fig. 1, fig. 1 is a schematic flow chart of a screen locking method according to an embodiment of the present invention. In this embodiment, the execution main body of the screen locking method is a terminal, and the display screen of the terminal has a function that the target object is displayed in a blank screen state or a screen off state, where the function target object may be time and/or an indication mark. The display screen of the terminal may be made of an Organic Light-Emitting Diode (OLED), that is, the touch screen of the terminal may be an OLED touch screen. The terminal includes but is not limited to a mobile terminal such as a smart phone, a tablet computer, a PAD, etc. The screen locking method as shown in the figure can comprise the following steps:
s101: and if the display screen is currently in the power saving mode and the preset operation of triggering the display screen to enter the screen-off state is detected, controlling the display screen to be switched to the screen-off state.
When the terminal works normally, whether preset conditions for switching to the power saving mode are met or not is monitored, and when the preset conditions for switching to the power saving mode are determined to be met, the terminal is switched from the non-power saving mode to the power saving mode. The preset condition for switching to the power saving mode may be that the current electric quantity value is less than or equal to a preset electric quantity threshold, or that the memory utilization rate is greater than or equal to a preset memory utilization rate threshold, but is not limited to this, and may be specifically set according to an actual situation.
When the terminal works in a power saving mode, whether preset operation triggering the screen turn-off device exists or not is detected, and when the preset operation triggering the screen turn-off device is detected, the display screen is controlled to be switched from a bright screen state to a screen turn-off state.
The preset operation of triggering the screen-off device can be that no control instruction is detected within a preset timing time, and the starting moment of the preset timing time is the moment of entering the power-saving mode. The preset timing time may be 15 seconds, but is not limited thereto, and may also be other values, which may be specifically set according to the actual situation, and is not limited herein. The preset operation of triggering the screen turning-on and turning-off device may also be detecting an instruction for controlling the terminal to enter the screen turning-off state, for example, detecting to turn on a virtual switch entering the screen turning-off state.
S102: displaying a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state.
The terminal displays a preset first prompt mark in a screen-off state. The first prompt mark is used for indicating that the lock is currently in the unlocked state.
The preset first prompt mark may be displayed in any display area, or may be displayed in a preset display area, for example, in the vicinity of a key (e.g., home) having a return function. The shape of the first cue marker may be circular, oval or any other shape, and is not limited herein.
Referring to fig. 2, fig. 2 is a schematic diagram of a first prompt mark according to an embodiment of the present invention. As shown in fig. 2, 110 is a first prompt mark, and in order to avoid false triggering, the first prompt mark 110 is disposed near the bottom of the display area and centered left and right.
S101 and S102 may be performed simultaneously.
S103: and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state.
When the terminal is switched to the screen-off state, timing is started, whether a screen awakening instruction triggered by the first prompt mark is acquired within the target duration is detected, and when the screen awakening instruction triggered by the first prompt mark is detected within the target duration, the screen awakening instruction is responded, the display screen is lightened, and the display screen is controlled to be switched from the screen-off state to the screen-on state. The interactive interface displayed when the terminal lights up the display screen may be the interactive interface displayed before entering the screen-off state, so that the user can conveniently manipulate the interactive interface.
The target duration may be a preset fixed duration, or may be dynamically changed according to a display duration entering a screen-off state in a non-power-saving mode included in the setting information, which is not limited herein.
The screen wakeup instruction triggered by the first prompt mark may be a touch operation detected in a display area or on an outline of the display area corresponding to the first prompt mark, and the touch operation is a preset touch operation corresponding to the screen wakeup instruction.
The preset touch operation corresponding to the screen wakeup instruction may be: when the preset number of times (for example, 2 times) of click operations are detected within a certain time (for example, 2 seconds), and a position corresponding to the click operation is within the display area or on the outline of the display area.
The preset touch operation corresponding to the screen wakeup instruction may also be: when a preset number of times (for example, 2 times) of click operations are detected within a certain time (for example, 2 seconds), positions corresponding to the click operations are located in the display area or on the outline of the display area, and a distance between the positions corresponding to two adjacent click operations is smaller than or equal to a preset distance threshold (for example, 2 cm).
It is understood that, in other embodiments, the preset touch operation corresponding to the screen wakeup instruction may be other touch operations besides clicking, which is not limited herein.
And when the terminal detects the touch operation in the area corresponding to the first prompt mark, the terminal does not respond to the touch operation.
According to the scheme, if the terminal is in a power saving mode at present and detects that the preset operation of entering the screen-off state is triggered, the display screen is controlled to be switched to the screen-off state, and the preset first prompt mark is displayed in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state; and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state. The terminal is used for showing the first prompt mark that is in the unblock state through local demonstration under the state of going out the screen to user's accessible first prompt mark awakens the display screen, because the electric quantity that the terminal was gone out the first prompt mark of state local demonstration of screen state and is consumed is very little, can ignore almost, and directly not get into the lock screen state when the state of going out the screen, the terminal can be under the prerequisite of realizing the power saving, awaken the terminal fast, do not need the frequent unblock of user, the convenience of operation is improved.
Referring to fig. 3, fig. 3 is a schematic flow chart of a screen locking method according to another embodiment of the present invention. In this embodiment, the execution main body of the screen locking method is a terminal, and the display screen of the terminal has a function that the target object is displayed in a blank screen state or a screen off state, where the function target object may be time and/or an indication mark. The display screen of the terminal may be made of an Organic Light-Emitting Diode (OLED), that is, the touch screen of the terminal may be an OLED touch screen. The terminal includes but is not limited to a mobile terminal such as a smart phone, a tablet computer, a PAD, etc. The screen locking method as shown in the figure can comprise the following steps:
s201: and if the display screen is currently in the power saving mode and the preset operation of triggering the display screen to enter the screen-off state is detected, controlling the display screen to be switched to the screen-off state.
In this embodiment, S201 is the same as S101 in the previous embodiment, and please refer to the related description of S101 in the previous embodiment, which is not repeated herein.
Optionally, in order to enable the user to accurately recognize the operating state of the terminal in the case that the ambient light is too bright, or the terminal gradually decreases the screen brightness without blacking the screen when the manipulation instruction is not detected, the screen locking method may further include S2001 to S2003 before S201.
S2001: acquiring a first brightness value corresponding to the ambient light, and acquiring a second brightness value corresponding to the display screen.
The terminal can acquire a first brightness value corresponding to ambient light in real time and a second brightness value corresponding to a display screen; or when it is detected that the power saving mode is entered, acquiring a first brightness value corresponding to the ambient light, and acquiring a second brightness value corresponding to the display screen, which is not limited herein.
The first brightness value is a brightness value corresponding to the current environment where the terminal is located, and the second brightness value is a brightness value corresponding to the bright screen state of the terminal display screen.
S2002: calculating a luminance difference between the first luminance value and the second luminance value.
S2003: if the brightness difference is larger than or equal to a preset brightness difference threshold value, displaying a preset second prompt mark in a preset area of the display screen; and the second prompt mark is used for indicating that the screen is in a bright screen state currently.
When the brightness difference value is greater than or equal to the preset brightness difference value threshold value, the terminal recognizes that the ambient light is too bright or the brightness of the current display screen is too dark. The preset brightness difference threshold may be set according to actual situations, and is not limited herein.
The first display area corresponding to the prompt mark for indicating that the electronic device is currently in the unlock state may be the same as or different from the second display area corresponding to the prompt mark for indicating that the electronic device is currently in the bright screen state, and the first display area and the second display area are not limited herein.
Further, the terminal may highlight the second prompt mark in order to increase the brightness contrast between the second prompt mark and the display screen.
After the terminal displays the second prompt mark, if any control instruction is detected, the terminal adjusts a corresponding second brightness value of the display screen to a preset initial brightness value. The preset initial brightness value is the initial brightness value before brightness adjustment. The manipulation instruction may be input through an arbitrary region of the display screen.
It is understood that the second cue flag is not displayed when the brightness difference value is less than the preset brightness difference value threshold.
In one embodiment, S201 may include S2011 to S2012.
S2011: and determining the display duration of entering the screen-off state corresponding to the power saving mode.
The display duration of entering the screen-off state refers to the duration that the display screen needs to go into the screen-off state when the control instruction is not detected in the power-saving mode.
For example, the display duration of entering the screen-off state is 15 seconds, which indicates that the terminal operates in the power saving mode, and if no manipulation instruction is detected within 15 seconds, the display screen of the terminal enters the screen-off state.
Further, in order to not change the display duration of entering the screen-off state, so as to avoid negative emotions such as user travel anxiety caused by the display duration of entering the screen-off state, S2011 may specifically include:
acquiring a first time length for entering a screen locking state corresponding to a non-power-saving mode and acquiring a second time length for entering a screen blanking state corresponding to the power-saving mode;
determining the display time length of entering a screen-off state corresponding to the power saving mode according to the first time length and the second time length;
if the first duration is greater than or equal to the second duration, the display duration is equal to the second duration; and if the first time length is less than the second time length, the display time length is equal to the first time length.
Assuming that a first time length of entering a screen locking state corresponding to the non-power-saving mode is 60 seconds, a second time length of entering a screen extinguishing state corresponding to the power-saving mode is 15 seconds, and since the first time length is longer than the second time length, a display time length of entering the screen extinguishing state is set to be 15 seconds by the terminal.
Assuming that a first time length for entering a screen locking state corresponding to the non-power-saving mode is 10 seconds, a second time length for entering a screen extinguishing state corresponding to the power-saving mode is 15 seconds, and since the first time length is less than the second time length, a display time length for entering the screen extinguishing state is set to be 10 seconds by the terminal.
Further, if the first duration is longer than the second duration, the screen locking method further includes: calculating a difference between the first duration and the second duration and identifying the difference as a target duration.
The target duration may be: and detecting the duration corresponding to the screen awakening instruction triggered by the first prompt mark.
The target duration may be a display duration corresponding to the first indication mark, so that the terminal hides the first indication mark after detecting that the first indication mark displays the target duration. The method for hiding the first indication mark may be to not display the first indication mark, or to turn off a backlight corresponding to a display region where the first indication mark is located, so as to control the display region where the first indication mark is located to be switched to a screen-off state.
For example, it is assumed that the first duration of entering the lock screen state corresponding to the non-power saving mode is 60 seconds, the second duration of entering the off screen state corresponding to the power saving mode is 15 seconds, and the target duration is 60-15 ═ 45 (seconds).
S2012: and if the current display screen is in a power saving mode and touch operation is not detected within the display duration, controlling the display screen to be switched to a screen-off state.
S202: displaying a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state.
In this embodiment, S202 is the same as S102 in the previous embodiment, and please refer to the related description of S102 in the previous embodiment, which is not repeated herein.
The terminal may simultaneously perform S202 while performing S201.
Optionally, to avoid misleading the user, the screen locking method may further include S203: and acquiring and outputting prompt information corresponding to the first prompt mark.
For example, when the terminal controls the display screen to be switched to the screen-off state, the terminal acquires the prompt information corresponding to the first prompt mark and outputs the prompt information corresponding to the first prompt mark.
Outputting the prompt information corresponding to the first prompt mark may: and displaying prompt information or broadcasting prompt information in voice, wherein the prompt information is used for prompting that the user is in an unlocking state at present, and the display screen can be lightened by the first prompt mark control terminal so as to wake up the display screen. For example, the content of the prompt message is "the terminal is currently in an unlocked state, and double-clicking the first prompt flag can switch to an awake state", but the content is not limited thereto, and may be specifically set according to an actual situation, and is not limited herein.
Specifically, the terminal may display the prompt information corresponding to the first prompt mark near the display area corresponding to the first prompt mark.
S202 and S203 are not sequentially executed, and when the terminal executes S201, S202 and S203 may be simultaneously executed.
After performing S202 or S203, the terminal performs S204 or S205.
S204: and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state.
When the terminal is switched to the screen-off state, timing is started, whether a screen awakening instruction triggered by the first prompt mark is acquired within the target duration is detected, and when the screen awakening instruction triggered by the first prompt mark is detected within the target duration, the display screen is lightened so as to control the display screen to be switched from the screen-off state to the screen-on state.
The interactive interface displayed when the terminal lights up the display screen may be the interactive interface displayed before entering the screen-off state.
The target duration may be a preset fixed duration, or may be dynamically changed according to a display duration entering a screen-off state in a non-power-saving mode included in the setting information, which is not limited herein.
The screen wakeup instruction triggered by the first prompt mark may be a touch operation detected in a display area or on an outline of the display area corresponding to the first prompt mark, and the touch operation is a preset touch operation corresponding to the screen wakeup instruction.
The preset touch operation corresponding to the screen wakeup instruction may be: when the preset number of times (for example, 2 times) of click operations are detected within a certain time (for example, 2 seconds), and a position corresponding to the click operation is within the display area or on the outline of the display area.
The preset touch operation corresponding to the screen wakeup instruction may also be: when a preset number of times (for example, 2 times) of click operations are detected within a certain time (for example, 2 seconds), positions corresponding to the click operations are located in the display area or on the outline of the display area, and a distance between the positions corresponding to two adjacent click operations is smaller than or equal to a preset distance threshold (for example, 2 cm).
It is understood that, in other embodiments, the preset touch operation corresponding to the screen wakeup instruction may be other touch operations besides clicking, which is not limited herein.
And when the terminal detects the touch operation in the area corresponding to the first prompt mark, the terminal does not respond to the touch operation.
S205: and if the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, switching from the unlocking state to the screen locking state.
When the terminal is switched to the screen-off state, timing is started, whether a screen awakening instruction triggered by the first prompt mark is acquired within the target time length is detected, and when the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, the terminal is switched from the unlocking state to the screen locking state to lock the display screen.
And when the terminal detects the touch operation in the area corresponding to the first prompt mark, the terminal does not respond to the touch operation.
Optionally, S205 may specifically be: and if the screen awakening instruction triggered by the preset prompt mark is not detected within the target duration, switching from the unlocking state to the screen locking state, and hiding the first prompt mark.
The terminal is switched to a screen locking state, and when a screen awakening instruction triggered by a preset prompt mark is not detected within a target time length, the terminal is switched from the unlocking state to the screen locking state, and the first prompt mark is hidden.
At this time, the target duration is a display duration corresponding to the first indication mark, so that the terminal hides the first indication mark after detecting that the first indication mark displays the target duration and when not detecting a screen wakeup instruction triggered by a preset prompt mark. The method for hiding the first indication mark may be to not display the first indication mark, or to turn off a backlight corresponding to a display region where the first indication mark is located, so as to control the display region where the first indication mark is located to be switched to a screen-off state.
According to the scheme, if the terminal is in a power saving mode at present and detects that the preset operation of entering the screen-off state is triggered, the display screen is controlled to be switched to the screen-off state, and the preset first prompt mark is displayed in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state; if a screen awakening instruction triggered by the preset prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to a screen-on state; and if the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, switching from the unlocking state to the screen locking state. The terminal is used for showing the first prompt mark that is in the unblock state through local demonstration under the state of going out the screen to user's accessible first prompt mark awakens the display screen, because the electric quantity that the terminal consumed at the first prompt mark of the state local demonstration of going out the screen is very little, can ignore almost, and do not get into the lock screen state when the state of going out the screen, the terminal can be under the prerequisite of realizing the power saving, awaken the terminal fast, do not need the frequent unblock of user, the convenience of operation and the efficiency of awakening up are improved.
When the brightness difference value between the second brightness values corresponding to the first brightness value display screen corresponding to the ambient light of the terminal is larger than or equal to the preset brightness difference value threshold value, a prompt mark used for indicating that the terminal is in a bright screen state at present is displayed in a preset area of the display screen, so that a user can conveniently and accurately identify the working state of the terminal under the condition that the ambient light is too bright or the terminal gradually reduces the screen brightness but does not blank the screen when a control instruction is not detected, and the identification accuracy of the working state is improved.
The embodiment of the invention also provides a terminal which comprises a unit used for executing each step in the screen locking method in any one of the embodiments. Specifically, referring to fig. 4, fig. 4 is a schematic block diagram of a terminal according to an embodiment of the present invention. The terminal 4 of the present embodiment includes: a first switching unit 410, a display unit 420, and a second switching unit 430.
The first switching unit 410 is configured to control the display screen to switch to the screen-off state if the display screen is currently in the power saving mode and a preset operation that triggers entering the screen-off state is detected.
Optionally, before the first switching unit 410, the terminal may further include:
the acquiring unit 4001 is configured to acquire a first brightness value corresponding to ambient light and acquire a second brightness value corresponding to a display screen;
a luminance difference value calculation unit 4002 for calculating a luminance difference value between the first luminance value and the second luminance value;
the mark display unit 4003 is configured to display a preset second prompt mark in a preset area of the display screen if the brightness difference is greater than or equal to a preset brightness difference threshold; and the second prompt mark is used for indicating that the screen is in a bright screen state currently.
A display unit 420, configured to display a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state.
Alternatively, the first switching unit 410 may include:
a determining unit 411, configured to determine a display duration of entering a screen-off state corresponding to the power saving mode;
the control unit 412 is configured to control the display screen to switch to a screen-off state if the display screen is currently in the power saving mode and no touch operation is detected within the display duration.
Further, the determining unit 411 is specifically configured to:
acquiring a first time length for entering a screen locking state corresponding to a non-power-saving mode and acquiring a second time length for entering a screen blanking state corresponding to the power-saving mode;
determining the display time length of entering a screen-off state corresponding to the power saving mode according to the first time length and the second time length;
if the first duration is greater than or equal to the second duration, the display duration is equal to the second duration; and if the first time length is less than the second time length, the display time length is equal to the first time length.
Optionally, if the first duration is longer than the second duration, the terminal may further include:
a time length difference calculation unit 440, configured to calculate a difference between the first time length and the second time length, and identify the difference as the target time length.
Optionally, the terminal may further include:
the prompting unit 450 is configured to obtain and output a prompting message corresponding to the first prompting mark after controlling the display screen to be switched to the screen-off state;
the second switching unit 430 is configured to control the display screen to switch from the screen-off state to the screen-on state if a screen wakeup instruction triggered by the first prompt flag is detected within a target duration.
Optionally, the terminal may further include:
a third switching unit 460, configured to switch from the unlock state to the lock state if the screen wakeup instruction triggered by the first prompt flag is not detected within the target duration.
According to the scheme, if the terminal is in a power saving mode at present and detects that the preset operation of entering the screen-off state is triggered, the display screen is controlled to be switched to the screen-off state, and the preset first prompt mark is displayed in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state; if a screen awakening instruction triggered by the preset prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to a screen-on state; and if the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, switching from the unlocking state to the screen locking state. The terminal is used for showing the first prompt mark that is in the unblock state through local demonstration under the state of going out the screen to user's accessible first prompt mark awakens the display screen, because the electric quantity that the terminal consumed at the first prompt mark of the state local demonstration of going out the screen is very little, can ignore almost, and do not get into the lock screen state when the state of going out the screen, the terminal can be under the prerequisite of realizing the power saving, awaken the terminal fast, do not need the frequent unblock of user, the convenience of operation and the efficiency of awakening up are improved.
When the brightness difference value between the second brightness values corresponding to the first brightness value display screen corresponding to the ambient light of the terminal is larger than or equal to the preset brightness difference value threshold value, a prompt mark used for indicating that the terminal is in a bright screen state at present is displayed in a preset area of the display screen, so that a user can conveniently and accurately identify the working state of the terminal under the condition that the ambient light is too bright or the terminal gradually reduces the screen brightness but does not blank the screen when a control instruction is not detected, and the identification accuracy of the working state is improved.
Referring to fig. 5, fig. 5 is a schematic block diagram of a terminal according to another embodiment of the present invention. The terminal 5 in the present embodiment as shown in the figure may include: one or more processors 501; one or more input devices 502, one or more output devices 503, and memory 504. The processor 501, the input device 502, the output device 503, and the memory 504 are connected by a bus 505. The memory 504 is used to store a computer program comprising program instructions and the processor 501 is used to execute the program instructions stored by the memory 504. Wherein the processor 501 is configured to call the program instruction to perform:
if the display screen is currently in a power saving mode and preset operation for triggering to enter a screen-off state is detected, controlling the display screen to be switched to the screen-off state;
displaying a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state;
and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state.
Optionally, the processor 501 is further configured to invoke the program instructions to perform:
and if the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, switching from the unlocking state to the screen locking state.
Optionally, the processor 501 is specifically configured to invoke the program instructions to perform:
determining the display duration of entering a screen-off state corresponding to the power-saving mode;
and if the current display screen is in a power saving mode and touch operation is not detected within the display duration, controlling the display screen to be switched to a screen-off state.
Optionally, the processor 501 is specifically configured to invoke the program instructions to perform:
acquiring a first time length for entering a screen locking state corresponding to a non-power-saving mode and acquiring a second time length for entering a screen blanking state corresponding to the power-saving mode;
determining the display time length of entering a screen-off state corresponding to the power saving mode according to the first time length and the second time length;
if the first duration is greater than or equal to the second duration, the display duration is equal to the second duration; and if the first time length is less than the second time length, the display time length is equal to the first time length.
Optionally, if the first duration is greater than the second duration, the processor 501 is further configured to invoke the program instructions to perform:
calculating a difference between the first duration and the second duration and identifying the difference as the target duration.
Optionally, before the executing the preset operation that the display screen is currently in the power saving mode and the preset operation that the display screen is triggered to enter the screen-off state is detected, and the display screen is controlled to be switched to the screen-off state, the processor 501 is further configured to call the program instruction to execute:
acquiring a first brightness value corresponding to ambient light and a second brightness value corresponding to a display screen;
calculating a luminance difference between the first luminance value and the second luminance value;
if the brightness difference is larger than or equal to a preset brightness difference threshold value, displaying a preset second prompt mark in a preset area of the display screen; and the second prompt mark is used for indicating that the screen is in a bright screen state currently.
Optionally, after the current power saving mode is executed and the preset operation that triggers entering the screen-off state is detected, and the display screen is controlled to be switched to the screen-off state, the processor 501 is further configured to call the program instruction to execute: and acquiring and outputting prompt information corresponding to the first prompt mark.
It should be understood that, in the embodiment of the present invention, the Processor 501 may be a Central Processing Unit (CPU), and the Processor may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The input device 502 may include a touch pad, a fingerprint sensor (for collecting fingerprint information of a user and direction information of the fingerprint), a microphone, etc., and the output device 503 may include a display (LCD, etc.), a speaker, etc.
The memory 504 may include a read-only memory and a random access memory, and provides instructions and data to the processor 501. A portion of the memory 504 may also include non-volatile random access memory. For example, the memory 504 may also store device type information.
In a specific implementation, the processor 501, the input device 502, and the output device 503 described in this embodiment of the present invention may execute the implementation manners described in the first embodiment and the second embodiment of the screen locking method provided in this embodiment of the present invention, and may also execute the implementation manner of the terminal described in this embodiment of the present invention, which is not described herein again.
In another embodiment of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium storing a computer program comprising program instructions that when executed by a processor implement:
if the display screen is currently in a power saving mode and preset operation for triggering to enter a screen-off state is detected, controlling the display screen to be switched to the screen-off state;
displaying a preset first prompt mark in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state;
and if a screen awakening instruction triggered by the first prompt mark is detected within the target duration, controlling the display screen to be switched from the screen-off state to the screen-on state.
Optionally, the program instructions when executed by the processor further implement:
and if the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, switching from the unlocking state to the screen locking state.
Optionally, the program instructions, when executed by the processor, implement:
determining the display duration of entering a screen-off state corresponding to the power-saving mode;
and if the current display screen is in a power saving mode and touch operation is not detected within the display duration, controlling the display screen to be switched to a screen-off state.
Optionally, the program instructions, when executed by the processor, implement:
acquiring a first time length for entering a screen locking state corresponding to a non-power-saving mode and acquiring a second time length for entering a screen blanking state corresponding to the power-saving mode;
determining the display time length of entering a screen-off state corresponding to the power saving mode according to the first time length and the second time length;
if the first duration is greater than or equal to the second duration, the display duration is equal to the second duration; and if the first time length is less than the second time length, the display time length is equal to the first time length.
Optionally, if the first duration is greater than the second duration, the program instructions when executed by the processor further implement: calculating a difference between the first duration and the second duration and identifying the difference as the target duration.
Optionally, before the executing step, if the current mode is in the power saving mode and the preset operation that triggers entering the screen-off state is detected, and the display screen is controlled to be switched to the screen-off state, the program instructions are executed by the processor to further implement:
acquiring a first brightness value corresponding to ambient light and a second brightness value corresponding to a display screen;
calculating a luminance difference between the first luminance value and the second luminance value;
if the brightness difference is larger than or equal to a preset brightness difference threshold value, displaying a preset second prompt mark in a preset area of the display screen; and the second prompt mark is used for indicating that the screen is in a bright screen state currently.
Optionally, after the executing step, if the current mode is in the power saving mode and a preset operation that triggers entering of a screen-off state is detected, and the display screen is controlled to be switched to the screen-off state, the program instructions when executed by the processor further implement: and acquiring and outputting prompt information corresponding to the first prompt mark.
The computer readable storage medium may be an internal storage unit of the terminal according to any of the foregoing embodiments, for example, a hard disk or a memory of the terminal. The computer readable storage medium may also be an external storage device of the terminal, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the terminal. The computer-readable storage medium is used for storing the computer program and other programs and data required by the terminal. The computer readable storage medium may also be used to temporarily store data that has been output or is to be output.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the terminal and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed terminal and method can be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A screen locking method of a mobile terminal is characterized by comprising the following steps:
if the current power saving mode is in, determining the display time length of entering the screen-off state corresponding to the power saving mode, and detecting that the preset operation of triggering to enter the screen-off state is detected and the touch operation is not detected within the display time length, controlling the display screen to be switched to the screen-off state, wherein the preset operation of triggering to enter the screen-off device is to detect to start a virtual switch entering the screen-off state;
displaying a preset first prompt mark in a preset area of a display screen in the screen-off state; the first prompt mark is used for indicating that the lock is currently in an unlocked state;
if a screen awakening instruction triggered by the first prompt mark is detected within a target time length, controlling the display screen to be switched from the screen-off state to a screen-on state;
the target duration is display duration corresponding to the first prompt mark, so that the mobile terminal hides the first prompt mark after detecting that the first prompt mark displays the target duration;
and if the screen awakening instruction triggered by the first prompt mark is not detected within the target time length, switching from the unlocking state to the screen locking state.
2. The screen locking method according to claim 1, wherein the determining a display duration of entering a screen-off state corresponding to the power saving mode comprises:
acquiring a first time length for entering a screen locking state corresponding to a non-power-saving mode and acquiring a second time length for entering a screen blanking state corresponding to the power-saving mode;
determining the display time length of entering a screen-off state corresponding to the power saving mode according to the first time length and the second time length;
if the first duration is greater than or equal to the second duration, the display duration is equal to the second duration; and if the first time length is less than the second time length, the display time length is equal to the first time length.
3. The screen locking method according to claim 2, wherein if the first duration is longer than the second duration, the screen locking method further comprises:
calculating a difference between the first duration and the second duration and identifying the difference as the target duration.
4. The screen locking method according to any one of claims 1, 2, and 3, wherein if the current screen is in the power saving mode and a preset operation that triggers entering of the screen-off state is detected, before the display screen is controlled to be switched to the screen-off state, the screen locking method further comprises:
acquiring a first brightness value corresponding to ambient light and a second brightness value corresponding to a display screen;
calculating a luminance difference between the first luminance value and the second luminance value;
if the brightness difference is larger than or equal to a preset brightness difference threshold value, displaying a preset second prompt mark in a preset area of the display screen; and the second prompt mark is used for indicating that the screen is in a bright screen state currently.
5. The screen locking method according to claim 1, wherein if the current screen is in the power saving mode and a preset operation that triggers entering of the screen-off state is detected, after the display screen is controlled to be switched to the screen-off state, the screen locking method further comprises:
and acquiring and outputting prompt information corresponding to the first prompt mark.
6. A terminal, characterized in that it comprises means for performing the screen locking method according to any of claims 1-5.
7. A terminal, characterized by comprising a processor, an input device, an output device and a memory, the processor, the input device, the output device and the memory being interconnected, wherein the memory is used for storing a computer program, the computer program comprising program instructions, and the processor is configured to call the program instructions to execute the screen locking method according to any one of claims 1-5.
8. A computer-readable storage medium, characterized in that the computer storage medium stores a computer program comprising program instructions that, when executed by a processor, cause the processor to perform the screen locking method according to any one of claims 1-6.
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