WO2017190438A1 - 一种显示控制的方法以及装置 - Google Patents
一种显示控制的方法以及装置 Download PDFInfo
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- WO2017190438A1 WO2017190438A1 PCT/CN2016/093611 CN2016093611W WO2017190438A1 WO 2017190438 A1 WO2017190438 A1 WO 2017190438A1 CN 2016093611 W CN2016093611 W CN 2016093611W WO 2017190438 A1 WO2017190438 A1 WO 2017190438A1
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- display mode
- application
- terminal
- power saving
- saving
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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
- G06F1/3234—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
-
- 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
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
Definitions
- the present application relates to, but is not limited to, the field of communications technologies, and in particular, to a method and apparatus for display control.
- OLED Organic Light Emitting Diode, organic light laser display, also known as organic light emitting diode
- AMOLED Active-matrix Organic Light Emitting Diode, Active Matrix Organic Light Emitting Diode
- the characteristics of light emission, and the OLED or AMOLED screen have a large viewing angle, so OLED and AMOLED screens are widely used.
- OLED and AMOLED screens are widely used.
- the power saving scheme for OLED or AMOLED in the related art basically adopts a one-cutting method, that is, different power saving schemes are not adopted for each application.
- the embodiment of the invention provides a method and a device for displaying control, which solves the problem that the power saving scheme for the OLED or the AMOLED in the related art cannot be treated differently according to the power consumption of the screen according to each application.
- a method of display control comprising:
- the preset power saving threshold corresponding to the currently started application on the terminal is obtained.
- the terminal When the current remaining power value of the terminal is less than or equal to the preset power saving threshold, the terminal is controlled to switch from the current display mode to the preset power saving display mode corresponding to the application.
- the preset power saving threshold corresponding to the currently started application on the acquiring terminal includes:
- the preset power saving threshold corresponding to the application on the terminal is obtained from the setting parameter table corresponding to the power saving setting interface of the currently launched application or the cloud.
- the controlling the terminal to switch from the current display mode to the preset power saving display mode corresponding to the application includes:
- the terminal If the remaining power value of the terminal is less than or equal to the preset power saving threshold, generating and sending reminding information, after receiving the determining switching instruction generated according to the reminding information, the terminal is from the current display mode Switching to a preset power-saving display mode corresponding to the application; the reminding information is used to remind the user whether to switch the terminal from the current display mode to the preset power-saving display mode corresponding to the application; or,
- the terminal is automatically switched from the current display mode to a preset power saving display mode corresponding to the application.
- controlling the terminal to switch from the current display mode to the preset power-saving display mode corresponding to the application includes:
- the interface display parameter information includes color information of the display interface, and the color information of the display interface includes one or more of the following: different color distribution information and current gray level information of the current interface.
- Displaying prompt information for replacing the preset power saving display mode corresponding to the application with the optimal power saving display mode, and after receiving the determined replacement instruction generated according to the prompt information, the terminal is The current display mode is switched to the optimal power saving display mode;
- the optimal power-saving display mode includes one or more of the following: a black-and-white display mode, a black-and-white gray display mode, an inverted display mode, and different gray-scale display modes.
- the preset power-saving display mode includes one or more of the following: a black-and-white white display mode, a black-and-white gray-screen display mode, an inverted color display mode, and different gray-scale display modes.
- a display control device includes: an acquisition module and a control module.
- the acquiring module is configured to acquire a preset power saving threshold corresponding to an application currently started on the terminal.
- the control module is configured to control, when the current remaining power value of the terminal is less than or equal to the preset power saving threshold, to switch the current display mode to a preset power saving display corresponding to the application mode.
- the obtaining module includes: a first acquiring submodule.
- the obtaining, by the acquiring module, the preset power saving threshold corresponding to the currently started application on the terminal includes:
- the first obtaining sub-module is configured to obtain, from the setting parameter table corresponding to the power-saving setting interface of the currently-enabled application, or the cloud, the preset power-saving corresponding to the application on the terminal Threshold.
- control module includes: a first switching module.
- the controlling module when the current remaining power value of the terminal is less than or equal to the preset power saving threshold, controlling the terminal to switch from the current display mode to the preset power saving display mode corresponding to the application, includes:
- the first switching module is configured to generate and send reminder information when the remaining power value of the terminal is less than or equal to the preset power saving threshold, and after receiving the determined switching instruction generated according to the reminder information, And switching the terminal from a current display mode to a preset power-saving display mode corresponding to the application; the reminding information is used to remind the user whether to switch the terminal from the current display mode to the application
- the preset power saving display mode corresponding to the program or,
- the terminal is automatically switched from the current display mode to a preset power saving display mode corresponding to the application.
- control module includes: a second obtaining submodule, a determining module, and a second switching module.
- the controlling, by the control module, the terminal to switch from the current display mode to the preset power-saving display mode corresponding to the application includes:
- the second obtaining submodule is configured to acquire an interface of a current display interface of the application Display parameter information.
- the determining module is configured to determine an optimal power-saving display mode corresponding to the application according to the acquired interface display parameter information of the current display interface.
- the second switching module is configured to display prompt information that replaces the preset power-saving display mode corresponding to the application program with the optimal power-saving display mode, and receives the determination generated according to the prompt information. After replacing the instruction, switching the current display mode of the terminal to the optimal power saving display mode; or
- a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the display control.
- different power-saving modes can be set for different applications, so as to better adapt to the power consumption of each application to the screen, and adopt a corresponding power-saving mode to achieve better. Reduce the power consumption of the screen, but also help the user's personalized experience.
- FIG. 1 is a flow chart showing a method of display control according to a first embodiment of the present invention
- FIG. 2 is a schematic diagram of a power saving setting interface provided by an embodiment of the present invention.
- FIG. 3 is a flow chart showing an apparatus for display control according to a second embodiment of the present invention.
- the embodiment of the invention provides a method for display control. As shown in FIG. 1 , the method for display control includes steps S101-S102:
- a preset power saving threshold corresponding to the application is obtained.
- the preset power saving threshold described herein may be set according to actual requirements, and is generally a threshold value when the terminal is in a lower power state.
- the preset power saving threshold can be set freely by the user or the system default value. Different preset power saving thresholds can be set for different application programs.
- the preset power saving display mode corresponding to the current foreground running application may be started, and the terminal is switched from the current display mode to the application corresponding to the application.
- the preset power-saving display mode to reduce screen power consumption.
- the preset power saving threshold described herein is a preset power saving threshold corresponding to an application currently running in the foreground.
- the control terminal switches from the current display mode to the preset power-saving display mode corresponding to the application. That is, the remaining power value for the display mode switching judgment does not include the case of being equal to the preset power threshold.
- the display control method provided by the embodiment of the present invention can set different power saving modes for different application programs, so as to better adapt to the power consumption situation of each application program on the screen, and adopt a corresponding power saving mode to achieve a more Good to reduce the power consumption of the screen, but also to the user's personalized experience needs.
- the terminal can detect the remaining power value in real time or at a time.
- the preset power saving threshold provided by the embodiment of the present invention may be obtained from a terminal or a cloud.
- a setting parameter table corresponding to the power saving setting interface of the currently launched application on the terminal may have a power saving setting interface, similar to that shown in FIG. 2, and the form may be designed according to actual needs.
- the user can set the power saving threshold and select the power saving mode.
- the setting parameter table corresponding to the power saving setting interface is formed, and of course, the default setting parameter provided by the system may also be provided. .
- the power saving threshold when the user performs the power saving setting, as shown in FIG. 2, the power saving threshold can be controlled as In the on state, the power saving threshold is set by dragging the drag bar next to the “power saving threshold”, wherein the drag bar displays the percentage of the currently selected power, and of course, the battery can be designed according to the actual demand. Manifestations.
- the power saving mode corresponding to the application is selected, the corresponding power saving mode is directly controlled to be in the on state.
- setting different grayscale display modes set the grayscale value by dragging the drag bar next to "different grayscale display mode", and display the currently selected grayscale value on the drag bar. After completing the entire setup process, save the setup parameters. For the SMS application, you can select the black and white display mode.
- the power-saving display parameter corresponding to the application may be first obtained, and the power-saving display mode switch state in the power-saving display parameter is determined. If the power saving display mode is in the on state, the remaining power value of the current terminal is obtained, and if the remaining power value is lower than the preset power saving threshold, the current display mode of the application is switched to the preset power saving display mode.
- the power saving display parameter may include one or more of the following: a name of the corresponding application, a type of the power saving mode, an on or off state of each power saving mode, a power saving threshold, and a power saving threshold. Turns on or off.
- the power saving display mode may include one or more of the following: a white background display mode, a black and white gray screen display mode, an inverted color display mode, and different gray scale display modes.
- the white background display mode is more suitable for text applications (such as text messages, electronic novels, etc.)
- black and white gray screen display mode is more suitable for image applications (such as electronic albums)
- the reverse color display mode is more suitable for white data.
- a relatively large display interface, different grayscale display mode is a more common power-saving display mode.
- the preset power-saving display mode may include any one of the following: a black-and-white display mode, a black-and-white gray display mode, an inverted display mode, and different gray-scale display modes.
- the power saving display mode can be selected as a single mode selection, that is, one application can only select one power saving display mode.
- the above several power saving modes can produce better power saving effects especially for the OLED screen or the AMOLED screen.
- the OLED screen or AMOLED screen is a self-illuminating point source that does not require a global backlight. This independently controls the current level of each point source to independently control the brightness of each point source. At the same time, it can also control the color of each point source to control the screen power consumption.
- the power consumption of the OLED panel itself is almost zero, and the OLED panel consumes the most power when the screen presents a full white screen.
- the power consumption of the OLED screen differs several times under different gray levels (1 to 255). Therefore, the adjustment of the gray scale can effectively reduce the power consumption of the OLED screen. At the same time, by reducing the gray level of the screen, or selecting a more energy-saving color to display the data on the screen, there is no influence on the definition of the screen, but only affecting the color vividness effect of the graphic, but the power consumption of the OLED can be better reduced.
- Table 2 shows the power consumption data (unit: mA) of the whole machine including OLED:
- the data is tested in the case of reducing the number of gray scales to half of the original gray scale.
- the power consumption in the three power-saving display modes is reduced compared to the original power consumption data.
- the AMOLED screen is similar to the OLED screen, and by setting the power-saving display mode, the effect of reducing power consumption can also be achieved.
- the embodiment of the present invention simultaneously provides a The alternative is to save the power saving setting parameters in the file of the terminal system itself, and save it in the network (that is, the cloud).
- the power saving setting parameter in the terminal is lost, the corresponding power saving setting parameter may be obtained from the cloud.
- the reminding information may be generated, where the reminding information is used to remind the user whether to switch the terminal from the current display mode to the preset corresponding to the application.
- Power saving display mode After receiving the determined switching instruction generated according to the reminder information, the terminal is switched from the current display mode to the preset power-saving display mode corresponding to the application, that is, when the user selects to determine the switching, the corresponding power-saving display mode is performed. Switching. Or automatically switch the terminal from the current display mode to the preset power-saving display mode corresponding to the application.
- the power-saving display mode selected by the user is not the most suitable for the application. Therefore, the step of controlling the terminal to switch from the current display mode to the preset power-saving display mode corresponding to the application is performed by the embodiment of the present invention.
- the interface display parameter information of the current display interface of the application can be obtained, and the parameter display information of the current display interface is obtained, and the optimal power-saving display mode corresponding to the application is determined, and the preset corresponding to the application is displayed.
- the power saving display mode is replaced with the prompt information of the optimal power saving display mode, and after receiving the determined replacement instruction generated according to the prompt information, the current display mode of the terminal is switched to the optimal power saving display mode; or automatically
- the preset power-saving display mode corresponding to the application is replaced with the optimal power-saving display mode, and the current display mode of the terminal is switched to the optimal power-saving display mode. That is, when the terminal system passes the application
- the display information of the current display interface is analyzed to provide an optimal power saving display mode to the user. One case is: reminding the user whether the corresponding power-saving display mode corresponding to the application is changed to the optimal power-saving display mode provided by the system, and switching the current display mode of the application to the optimal power-saving display.
- the corresponding power-saving display mode corresponding to the application is automatically changed to the optimal power-saving display mode provided by the system, and the application is currently The display mode is switched to the optimal power saving display mode.
- the optimal power-saving display mode is also one of the power-saving display modes in the power-saving setting interface of the application.
- the interface display parameter information includes color information of the display interface, and may include one or more of the following: different color distribution information and current gray level information of the current interface.
- the optimal power-saving display mode may include any one of the following: a black-and-white display mode, a black-and-white gray display mode, an inverted display mode, and different grayscale display modes.
- the display control method provided by the embodiment of the present invention can set different power saving modes for different application programs, so as to better adapt to the power consumption situation of each application program on the screen, and adopt a corresponding power saving mode to achieve a more Good to reduce the power of the screen.
- a better control of the screen power consumption is achieved to save terminal power.
- An embodiment of the present invention provides a device for displaying control. As shown in FIG. 3, the device includes: an obtaining module 301 and a control module 302.
- the obtaining module 301 is configured to obtain a preset power saving threshold corresponding to the currently started application on the terminal.
- the obtaining module 301 acquires a preset power saving threshold corresponding to the application.
- the preset power saving threshold described herein may be set according to actual requirements, and is generally a threshold value when the terminal is in a lower power state.
- the preset power saving threshold can be set freely by the user or the system default value. Different preset power saving thresholds can be set for different application programs.
- the control module 302 is configured to: when the current remaining power value of the terminal is less than or equal to the preset power saving threshold, the control terminal switches from the current display mode to the preset power saving display mode corresponding to the application.
- the control module 302 When the remaining power value of the terminal is less than or equal to the preset power saving threshold, the control module 302 The preset power-saving display mode corresponding to the application running in the foreground can be started, and the terminal is switched from the current display mode to the preset power-saving display mode corresponding to the application to reduce the screen power consumption.
- the preset power saving threshold described herein is a preset power saving threshold corresponding to an application currently running in the foreground.
- the control terminal switches from the current display mode to the preset power-saving display mode corresponding to the application. That is, the remaining power value for the display mode switching judgment does not include the case of being equal to the preset power threshold.
- the display control device provided by the embodiment of the invention can set different power saving modes for different application programs, so as to better adapt to the power consumption situation of each application program on the screen, and adopt a corresponding power saving mode to achieve more Good to reduce the power consumption of the screen, but also to the user's personalized experience needs.
- the terminal can detect the remaining power value in real time or at a time.
- the obtaining module 301 includes: a first acquiring submodule.
- the obtaining, by the acquiring module 301, the preset power saving threshold corresponding to the currently started application on the terminal includes:
- the first obtaining sub-module is configured to obtain a preset power-saving threshold corresponding to the application on the terminal from the setting parameter table corresponding to the power-saving setting interface of the currently-enabled application or the cloud.
- the preset power saving threshold provided by the embodiment of the present invention may be obtained from a terminal or a cloud.
- a setting parameter table corresponding to the power saving setting interface of the currently launched application on the terminal may have a power saving setting interface, similar to that shown in FIG. 2, and the form may be designed according to actual needs.
- the user can set the power saving threshold and select the power saving mode.
- the setting parameter table corresponding to the power saving setting interface is formed, and of course, the default setting parameter provided by the system may also be provided. .
- the power saving threshold can be controlled to be in an open state, and the power saving threshold is set by dragging the drag bar next to the “power saving threshold”, wherein , the drag bar shows the percentage of the currently selected power, of course, can also be designed according to actual needs Other manifestations of quantity.
- the power saving mode corresponding to the application is selected, the corresponding power saving mode is directly controlled to be in the on state.
- setting different grayscale display modes set the grayscale value by dragging the drag bar next to "different grayscale display mode", and display the currently selected grayscale value on the drag bar. After completing the entire setup process, save the setup parameters. For the SMS application, you can select the black and white display mode.
- the power-saving display parameter corresponding to the application may be first obtained, and the power-saving display mode switch state in the power-saving display parameter is determined. If the power saving display mode is in the on state, the remaining power value of the current terminal is obtained, and if the remaining power value is lower than the preset power saving threshold, the current display mode of the application is switched to the preset power saving display mode.
- the power saving display parameter may include one or more of the following: a name of the corresponding application, a type of the power saving mode, an on or off state of each power saving mode, a power saving threshold, and a power saving threshold. Turns on or off.
- the power saving display mode may include one or more of the following: a white background display mode, a black and white gray screen display mode, an inverted color display mode, and different gray scale display modes.
- the white background display mode is more suitable for text applications (such as text messages, electronic novels, etc.)
- black and white gray screen display mode is more suitable for image applications (such as electronic albums)
- the reverse color display mode is more suitable for white data.
- a relatively large display interface, different grayscale display mode is a more common power-saving display mode.
- the preset power-saving display mode may include any one of the following: a black-and-white display mode, a black-and-white gray display mode, an inverted display mode, and different gray-scale display modes.
- the power-saving display mode can be selected as a single mode selection, that is, one of the power-saving display modes can be selected for one application.
- the above several power saving modes mainly adjust the display color of the screen
- the above several power saving modes can produce better power saving effects especially for the OLED screen or the AMOLED screen.
- the OLED screen or AMOLED screen is a self-illuminating point source, which does not require a global backlight. Therefore, the current of each point source can be independently controlled to independently control the brightness of each point source. At the same time, the color of each point source can also be controlled.
- Table 1 the power consumption data (unit: milliwatt) of the eight OLED screens provided by the embodiments of the present invention in different gray levels:
- the power consumption of the OLED screen differs several times under different gray levels (1 to 255). Therefore, the adjustment of the gray scale can effectively reduce the power consumption of the OLED screen. At the same time, by reducing the gray level of the screen, or selecting a more energy-saving color to display the data on the screen, there is no influence on the definition of the screen, but only affecting the color vividness effect of the graphic, but the power consumption of the OLED can be better reduced.
- the power consumption of the whole machine (unit: milliamperes) including oled is selected in different power saving display modes.
- the data is tested in the case of reducing the number of gray scales to half of the original gray scale.
- the power consumption in the three power-saving display modes is reduced compared to the original power consumption data.
- the AMOLED screen is similar to the OLED screen, and by setting the power-saving display mode, the effect of reducing power consumption can also be achieved.
- the embodiment of the present invention simultaneously provides a The alternative is to save the power saving setting parameters in the file of the terminal system itself, and save it in the network (that is, the cloud).
- the power saving setting parameter in the terminal is lost, the corresponding power saving setting parameter may be obtained from the cloud.
- control module 302 includes: a first switching module.
- the controlling module when the current remaining power value of the terminal is less than or equal to the preset power saving threshold, controlling the terminal to switch from the current display mode to the preset power saving display mode corresponding to the application, includes:
- the first switching module is configured to generate reminder information when the remaining power value of the terminal is less than or equal to a preset power saving threshold, and switch the terminal from the current display mode after receiving the determined switching instruction generated according to the reminder information Go to the preset power-saving display mode corresponding to the application; or automatically switch the terminal from the current display mode to the preset power-saving display mode corresponding to the application.
- the reminder information is used to remind the user whether to switch the terminal from the current display mode to the preset power-saving display mode corresponding to the application.
- control module 302 includes: a second obtaining submodule, a determining module, and a second switching module.
- the controlling, by the control module, the terminal to switch from the current display mode to the preset power-saving display mode corresponding to the application includes:
- the second obtaining submodule is configured to obtain interface display parameter information of the current display interface of the application.
- the determining module is configured to display parameter information according to the obtained interface of the current display interface, and determine an optimal power-saving display mode corresponding to the application.
- the second switching module is configured to display prompt information that replaces the preset power-saving display mode corresponding to the application with the optimal power-saving display mode, and after receiving the determined replacement instruction generated according to the prompt information, the current terminal is The display mode is switched to the optimal power-saving display mode; or the preset power-saving display mode corresponding to the application is automatically replaced with the optimal power-saving display mode, and the current display mode of the terminal is switched to the optimal power-saving display mode.
- the terminal system analyzes the display information of the current display interface of the application
- the user is provided with an optimal power-saving display mode.
- One case is: reminding the user whether the corresponding power-saving display mode corresponding to the application is changed to the optimal power-saving display mode provided by the system, and switching the current display mode of the application to the optimal power-saving display.
- Mode if the user agrees, the corresponding instruction is completed; in another case, the corresponding power-saving display mode corresponding to the application is automatically changed to the optimal power-saving display mode provided by the system, and the application is currently The display mode is switched to the optimal power saving display mode.
- the optimal power-saving display mode is also one of the power-saving display modes in the power-saving setting interface of the application.
- the interface display parameter information includes color information of the display interface, and may include one or more of the following: different color distribution information and current gray level information of the current interface.
- the optimal power-saving display mode may include any one of the following: a black-and-white display mode, a black-and-white gray display mode, an inverted display mode, and different grayscale display modes.
- the display control device provided by the embodiment of the invention can set different power saving modes for different application programs, so as to better adapt to the power consumption situation of each application program on the screen, and adopt a corresponding power saving mode to achieve more Good to reduce the power of the screen.
- a better control of the screen power consumption is achieved to save terminal power.
- the device is a device corresponding to the above method for display control, and all of the above embodiments are applicable to the device, and can also achieve the same beneficial effects.
- a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the display control.
- all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
- the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
- the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
- the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
- different power-saving modes can be set for different applications, so as to better adapt to the power consumption of each application to the screen, and adopt a corresponding power-saving mode to achieve better. Reduce the power consumption of the screen, but also help the user's personalized experience.
Abstract
一种显示控制的方法及装置，涉及通信技术领域。其中，所述显示控制的方法包括：获取终端上当前启动的应用程序对应的预设省电阈值（S101）；在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式（S102）。
Description
本申请涉及但不限于通信技术领域，尤其涉及一种显示控制的方法以及装置。
OLED(Organic Light Emitting Diode，有机电激光显示，又称有机发光二极管)和AMOLED(Active-matrix Organic Light Emitting Diode，有源矩阵有机发光二极体或主动矩阵有机发光二极体)显示技术具有自发光的特性，且OLED或AMOLED屏幕可视角度大，因而OLED和AMOLED屏幕得到广泛应用。但随着大屏终端越来越普及，OLED和AMOLED屏幕功耗问题也越来越突出。相关技术中针对OLED或AMOLED的省电方案基本上是采用一刀切方式，也就是不会针对每个应用采取不同的省电方案。但实际上每一个应用需要实现的功能的差别，所呈现给用户的画面不同，因此对屏幕的功耗差异较大。采用一刀切的省电方案不能对每个应用场景对屏幕的功耗情况区别对待，限制了用户的主观体验，不利于用户的个性化用户体验需求。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种显示控制的方法及装置，解决了相关技术中针对OLED或AMOLED的省电方案不能根据每个应用对屏幕的功耗情况区别对待的问题。
一种显示控制的方法，包括：
获取终端上当前启动的应用程序对应的预设省电阈值。
在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式。
可选地，所述获取终端上当前启动的应用程序对应的预设省电阈值包括：
从所述终端上与当前启动的应用程序的省电设置界面对应的设置参数表中或者云端，获取所述终端上所述应用程序对应的预设省电阈值。
可选地，在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：
如果所述终端的剩余电量值小于或等于所述预设省电阈值，则产生并发送提醒信息，当接收到根据所述提醒信息产生的确定切换指令后，将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；所述提醒信息用于提醒用户是否将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；或者，
自动将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式。
可选地，所述控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：
获取所述应用程序的当前显示界面的界面显示参数信息。其中，该界面显示参数信息包括显示界面的颜色信息，该显示界面的颜色信息包括以下一种或多种：当前界面不同颜色分布情况信息和当前灰阶信息。
根据获取的所述当前显示界面的界面显示参数信息，确定与所述应用程序对应的最优省电显示模式。
显示将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式的提示信息，并在接收到根据所述提示信息产生的确定替换指令后，将所述终端的当前显示模式切换到所述最优省电显示模式；或者，
自动将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式，并将所述终端的当前显示模式切换到所述最优省电显示模式。
可选地，所述最优省电显示模式包括以下一种或多种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。
可选地，所述预设省电显示模式包括以下一种或多种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。
一种显示控制的装置，包括：获取模块和控制模块。
所述获取模块，设置为获取终端上当前启动的应用程序对应的预设省电阈值。
所述控制模块，设置为在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式。
可选地，所述获取模块包括：第一获取子模块。
所述获取模块获取终端上当前启动的应用程序对应的预设省电阈值包括：
所述第一获取子模块，设置为从所述终端上与当前启动的应用程序的省电设置界面对应的设置参数表中或者云端，获取所述终端上所述应用程序对应的预设省电阈值。
可选地，所述控制模块包括：第一切换模块。
所述控制模块在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：
所述第一切换模块，设置为当所述终端的剩余电量值小于或等于所述预设省电阈值时，则产生并发送提醒信息，当接收到根据所述提醒信息产生的确定切换指令后，将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；所述提醒信息用于提醒用户是否将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；或者，
自动将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式。
可选地，所述控制模块包括：第二获取子模块、确定模块和第二切换模块。
所述控制模块控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：
所述第二获取子模块，设置为获取所述应用程序的当前显示界面的界面
显示参数信息。
所述确定模块，设置为根据获取的所述当前显示界面的界面显示参数信息，确定与所述应用程序对应的最优省电显示模式。
所述第二切换模块，设置为显示将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式的提示信息，并在接收到根据所述提示信息产生的确定替换指令后，将所述终端的当前显示模式切换到所述最优省电显示模式；或者，
自动将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式，并将所述终端的当前显示模式切换到所述最优省电显示模式。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的显示控制的方法。
本发明实施例的有益效果是：
通过本发明实施例的技术方案，能够针对不同的应用程序，设置不同的省电模式，以更好的适应每个应用程序对屏幕的功耗情况，采取相应的省电模式，达到更好的降低屏幕功耗的效果，同时也有利于用户的个性化体验需求。
附图概述
图1表示本发明第一实施例提供的显示控制的方法的流程图；
图2表示本发明实施例提供的省电设置界面的示意图；
图3表示本发明第二实施例提供的显示控制的装置的流程图。
下文中将结合附图对本发明的实施例进行详细说明需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
第一实施例
本发明实施例提供了一种显示控制的方法，如图1所示，该显示控制的方法包括步骤S101-S102：
S101、获取终端上当前启动的应用程序对应的预设省电阈值。
当启动终端上的某一应用程序时，或当终端上的某一应用程序启动一定时间时，获取与该应用程序对应的预设省电阈值。其中，这里所述的预设省电阈值可以根据实际需求设置，一般为终端处于较低电量时的一门限值。该预设省电阈值的设置可以由用户自由设置，也可以是系统默认数值。针对不同的应用的程序，可设置不同的预设省电阈值。
S102、在终端当前的剩余电量值小于或等于预设省电阈值时，控制终端从当前的显示模式切换到应用程序对应的预设省电显示模式。
也就是，在终端的剩余电量值小于或等于预设省电阈值时，可启动与当前前台运行的应用程序对应的预设省电显示模式，将终端从当前的显示模式切换到该应用程序对应的预设省电显示模式，以降低屏幕功耗。其中，这里所述的预设省电阈值为与当前前台运行的应用程序对应的预设省电阈值。
当然可以理解的是，也可以是在终端当前的剩余电量值小于预设省电阈值时，控制终端从当前的显示模式切换到应用程序对应的预设省电显示模式。也就是用于显示模式切换判断的剩余电量值不包括等于预设电量阈值的情况。
本发明实施例提供的显示控制的方法，能够针对不同的应用程序，设置不同的省电模式，以更好的适应每个应用程序对屏幕的功耗情况，采取相应的省电模式，达到更好的降低屏幕功耗的效果，同时也有利于用户的个性化体验需求。
当终端当前的剩余电量值大于(或等于)预设省电阈值时，保持当前系统默认的显示模式。其中，终端可实时或定时检测剩余电量值。
可选地，本发明实施例提供的预设省电阈值可以从终端或云端等获取。
一、在从终端上获取。
可以是从终端上与当前启动的应用程序的省电设置界面对应的设置参数表中获取。其中，对应每一个应用程序可具有一省电设置界面，类似于图2所示，形式可根据实际需求设计。该省电设置界面中，用户可以进行省电阈值的设置和省电模式的选择等，在完成设置后，形成该省电设置界面对应的设置参数表，当然也可以是系统提供的默认设置参数。
其中，在用户进行省电设置时，如图2所示，可控制省电阈值这一项为
开启状态，通过拖动“省电阈值”旁的拖动条来完成省电阈值的设置，其中，拖动条上显示当前选择的电量的百分比，当然还可根据实际需求，设计为电量的其他表现形式。在选择应用程序对应的省电模式时，直接控制对应的省电模式为开启状态即可。在设置不同灰阶显示模式时，通过拖动“不同灰阶显示模式”旁的拖动条来完成灰阶值的设置，在拖动条上显示当前选择的灰阶值。在完成整个设置过程后，对设置参数进行保存。对于短信应用程序来说，可选择黑底白字显示模式。
其中，在启动一应用程序时，可首先获取与该应用程序对应的省电显示参数，对省电显示参数中的省电显示模式开关状态进行判断。如果省电显示模式处于开启状态，则获取当前终端的剩余电量值，如果剩余电量值低于预设省电阈值，则将应用程序当前的显示模式切换为预设省电显示模式。其中，省电显示参数可以包括以下一种或多种：对应的应用程序的名称、省电模式的种类、每种省电模式的开启或关闭状态、省电阈值以及省电阈值这一项的开启或关闭状态。
在该省电设置界面中，可可以包括以下一种或多种：对应的应用程序的名称、省电模式的种类、每种省电模式的开启或关闭状态、省电阈值以及省电阈值这一项的开启或关闭状态。省电显示模式可以包括以下一种或多种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。其中，黑底白字显示模式更适用于文字类应用(如短信、电子小说等)，黑白灰画面显示模式更适用于图片类应用(如电子图册等)，反色显示模式更适用于白色数据占比较大的显示界面，不同灰阶显示模式是比较通用的省电显示模式。其中，预设省电显示模式可以包括以下任意一种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。一般情况下，为方便用户操作，减少用户设置的复杂度，可将省电显示模式的选择设置为单一模式选择，也就是对应一个应用程序只能选择一中省电显示模式。
其中，由于上述几种省电模式主要是对屏幕的显示颜色的调整，因此上述几种省电模式尤其对于OLED屏幕或AMOLED屏幕能够产生更好的省电效果。OLED屏幕或AMOLED屏幕是自发光的点光源，无需全局的背光，因
此可独立控制每个点光源的电流大小来达到独立控制每个点光源的亮度，同时，也可以控制每一个点光源的颜色来控制屏幕功耗。当屏幕呈现全黑画面的情况下，OLED面板本身的功耗几乎接近于零，当屏幕呈现全白画面的情况下，OLED面板功耗最大。如1表所示，为本发明实施例提供的8片OLED屏幕在不同灰阶下的功耗数据(单位：毫瓦)：
表1
如表1所示，在不同的灰阶(1～255)下，OLED屏幕的功耗相差几倍。因此对于灰阶的调节，可有效较低OLED屏幕的功耗。同时通过降低屏幕的灰阶，或者选择比较节能的颜色来显示屏幕上的数据，对屏幕的清晰度没有影响，只是影响图形的色彩鲜艳度效果，但可以较好的降低OLED的功耗。
如表2所示，为以短信应用程序为例，表2为包含OLED的整机功耗数据(单位：毫安)：
表2
| 应用程序名称 | 原始显示模式 | 反色显示模式 | 黑底白字显示 | 不同灰阶显 |
| 模式 | 示模式 | |||
| 短信 | 185 | 165 | 144 | 155 |
其中，在不同灰阶显示模式中，为将灰阶数量降低至原始灰阶一半的情况下测试的数据。如表2所示，和原始功耗数据相比，三种省电显示模式下的功耗均有所降低。
其中，AMOLED屏幕与OLED屏幕类似，通过设置省电显示模式，同样能够起到较好的降低功耗的效果。
二、从云端获取。
为了防止误操作或设备故障等原因导致终端上的省电设置参数(包括预设省电阈值和预设省电显示模式等)丢失，如恢复出厂设置等，本发明实施例同时提供了一种备选方案，即除了将省电设置参数保存在终端系统本身的文件中外，同时保存在网络(即云端)中。当终端中的省电设置参数丢失时，可从云端获取相应的省电设置参数。
可选地，当终端当前的剩余电量值小于或等于预设省电阈值时，可产生提醒信息，该提醒信息用于提醒用户是否将终端从当前的显示模式切换到与应用程序对应的预设省电显示模式。当接收到根据提醒信息产生的确定切换指令后，将终端从当前的显示模式切换到与应用程序对应的预设省电显示模式，也就是当用户选择确定切换时，进行相应的省电显示模式的切换。或者自动将终端从当前的显示模式切换到与应用程序对应的预设省电显示模式。
可选地，有时用户选择的省电显示模式，并非是最适合该应用程序的，因此，本发明实施例在控制终端从当前的显示模式切换到应用程序对应的预设省电显示模式的步骤过程中：可获取应用程序的当前显示界面的界面显示参数信息，根据获取的当前显示界面的界面显示参数信息，确定与应用程序对应的最优省电显示模式，显示将与应用程序对应的预设省电显示模式替换为最优省电显示模式的提示信息，并在接收到根据提示信息产生的确定替换指令后，将终端的当前显示模式切换到最优省电显示模式；或者自动将与应用程序对应的预设省电显示模式替换为最优省电显示模式，并将终端的当前显示模式切换到最优省电显示模式。也就是，当终端系统通过对应用程序的
当前显示界面的显示信息进行分析，向用户提供一种最优的省电显示模式。一种情况是：提醒用户是否将该应用程序对应的、已设置的省电显示模式改为系统提供的最优省电显示模式，并将该应用程序当前的显示模式切换为最优省电显示模式，如果用户同意，则完成相应的指令；另一种情况是：自动将该应用对应的、已设置的省电显示模式改为系统提供的最优省电显示模式，并将该应用程序当前的显示模式切换为最优省电显示模式。其中，最优省电显示模式同样为该应用程序的省电设置界面中的省电显示模式中的一种。
其中，界面显示参数信息包括了显示界面的颜色信息，其中可以包括以下一种或多种：当前界面不同颜色分布情况信息和当前灰阶信息。最优省电显示模式可以包括以下任意一种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。
本发明实施例提供的显示控制的方法，能够针对不同的应用程序，设置不同的省电模式，以更好的适应每个应用程序对屏幕的功耗情况，采取相应的省电模式，达到更好的降低屏幕功耗的效果。尤其是对于OLED屏幕和AMOLED屏幕，通过控制屏幕的显示颜色，来达到更好的控制屏幕功耗的效果，以节省终端电源。
第二实施例
本发明实施例提供了一种显示控制的装置，如图3所示，该装置包括：获取模块301和控制模块302。
获取模块301，设置为获取终端上当前启动的应用程序对应的预设省电阈值。
当启动终端上的某一应用程序时，或当终端上的某一应用程序启动一定时间时，获取模块301获取与该应用程序对应的预设省电阈值。其中，这里所述的预设省电阈值可以根据实际需求设置，一般为终端处于较低电量时的一门限值。该预设省电阈值的设置可以由用户自由设置，也可以是系统默认数值。针对不同的应用的程序，可设置不同的预设省电阈值。
控制模块302，设置为在终端当前的剩余电量值小于或等于预设省电阈值时，控制终端从当前的显示模式切换到应用程序对应的预设省电显示模式。
也就是，在终端的剩余电量值小于或等于预设省电阈值时，控制模块302
可启动与当前前台运行的应用程序对应的预设省电显示模式，将终端从当前的显示模式切换到该应用程序对应的预设省电显示模式，以降低屏幕功耗。其中，这里所述的预设省电阈值为与当前前台运行的应用程序对应的预设省电阈值。
当然可以理解的是，也可以是在终端当前的剩余电量值小于预设省电阈值时，控制终端从当前的显示模式切换到应用程序对应的预设省电显示模式。也就是用于显示模式切换判断的剩余电量值不包括等于预设电量阈值的情况。
本发明实施例提供的显示控制的装置，能够针对不同的应用程序，设置不同的省电模式，以更好的适应每个应用程序对屏幕的功耗情况，采取相应的省电模式，达到更好的降低屏幕功耗的效果，同时也有利于用户的个性化体验需求。
当终端当前的剩余电量值大于(或等于)预设省电阈值时，保持当前系统默认的显示模式。其中，终端可实时或定时检测剩余电量值。
可选地，获取模块301包括：第一获取子模块.
所述获取模块301获取终端上当前启动的应用程序对应的预设省电阈值包括：
第一获取子模块，设置为从终端上与当前启动的应用程序的省电设置界面对应的设置参数表中或者云端，获取终端上应用程序对应的预设省电阈值。
本发明实施例提供的预设省电阈值可以从终端或云端等获取。
一、在从终端上获取。
可以是从终端上与当前启动的应用程序的省电设置界面对应的设置参数表中获取。其中，对应每一个应用程序可具有一省电设置界面，类似于图2所示，形式可根据实际需求设计。该省电设置界面中，用户可以进行省电阈值的设置和省电模式的选择等，在完成设置后，形成该省电设置界面对应的设置参数表，当然也可以是系统提供的默认设置参数。
其中，在用户进行省电设置时，如图2所示，可控制省电阈值这一项为开启状态，通过拖动“省电阈值”旁的拖动条来完成省电阈值的设置，其中，拖动条上显示当前选择的电量的百分比，当然还可根据实际需求，设计为电
量的其他表现形式。在选择应用程序对应的省电模式时，直接控制对应的省电模式为开启状态即可。在设置不同灰阶显示模式时，通过拖动“不同灰阶显示模式”旁的拖动条来完成灰阶值的设置，在拖动条上显示当前选择的灰阶值。在完成整个设置过程后，对设置参数进行保存。对于短信应用程序来说，可选择黑底白字显示模式。
其中，在启动一应用程序时，可首先获取与该应用程序对应的省电显示参数，对省电显示参数中的省电显示模式开关状态进行判断。如果省电显示模式处于开启状态，则获取当前终端的剩余电量值，如果剩余电量值低于预设省电阈值，则将应用程序当前的显示模式切换为预设省电显示模式。其中，省电显示参数可以包括以下一种或多种：对应的应用程序的名称、省电模式的种类、每种省电模式的开启或关闭状态、省电阈值以及省电阈值这一项的开启或关闭状态。
在省电设置界面中，可可以包括以下一种或多种：对应的应用程序的名称、省电模式的种类、每种省电模式的开启或关闭状态、省电阈值以及省电阈值这一项的开启或关闭状态。省电显示模式可以包括以下一种或多种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。其中，黑底白字显示模式更适用于文字类应用(如短信、电子小说等)，黑白灰画面显示模式更适用于图片类应用(如电子图册等)，反色显示模式更适用于白色数据占比较大的显示界面，不同灰阶显示模式是比较通用的省电显示模式。其中，预设省电显示模式可以包括以下任意一种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。一般情况下，为方便用户操作，减少用户设置的复杂度，可将省电显示模式的选择设置为单一模式选择，也就是对应一个应用程序只能选择其中一种省电显示模式。
其中，由于上述几种省电模式主要是对屏幕的显示颜色的调整，因此上述几种省电模式尤其对于OLED屏幕或AMOLED屏幕能够产生更好的省电效果。OLED屏幕或AMOLED屏幕是自发光的点光源，无需全局的背光，因此可独立控制每个点光源的电流大小来达到独立控制每个点光源的亮度，同时，也可以控制每一个点光源的颜色来控制屏幕功耗。当屏幕呈现全黑画面
的情况下，OLED面板本身的功耗几乎接近于零，当屏幕呈现全白画面的情况下，OLED面板功耗最大。如1表所示，为本发明实施例提供的8片OLED屏幕在不同灰阶下的功耗数据(单位：毫瓦)：
表1
如表1所示，在不同的灰阶(1～255)下，OLED屏幕的功耗相差几倍。因此对于灰阶的调节，可有效较低OLED屏幕的功耗。同时通过降低屏幕的灰阶，或者选择比较节能的颜色来显示屏幕上的数据，对屏幕的清晰度没有影响，只是影响图形的色彩鲜艳度效果，但可以较好的降低OLED的功耗。
如表2所示，为以短信应用程序为例，在选择不同的省电显示模式下包含oled的整机功耗(单位：毫安)。
表2
其中，在不同灰阶显示模式中，为将灰阶数量降低至原始灰阶数量一半的情况下测试的数据。如表2所示，和原始功耗数据相比，三种省电显示模式下的功耗均有所降低。
其中，AMOLED屏幕与OLED屏幕类似，通过设置省电显示模式，同样能够起到较好的降低功耗的效果。
二、从云端获取。
为了防止误操作或设备故障等原因导致终端上的省电设置参数(包括预设省电阈值和预设省电显示模式等)丢失，如恢复出厂设置等，本发明实施例同时提供了一种备选方案，即除了将省电设置参数保存在终端系统本身的文件中外，同时保存在网络(即云端)中。当终端中的省电设置参数丢失时，可从云端获取相应的省电设置参数。
可选地，控制模块302包括：第一切换模块。
所述控制模块在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：
第一切换模块，设置为当终端的剩余电量值小于或等于预设省电阈值时，则产生提醒信息，以及当接收到根据提醒信息产生的确定切换指令后，将终端从当前的显示模式切换到与应用程序对应的预设省电显示模式；或者自动将终端从当前的显示模式切换到与应用程序对应的预设省电显示模式。
其中，提醒信息用于提醒用户是否将终端从当前的显示模式切换到与应用程序对应的预设省电显示模式。
可选地，控制模块302包括：第二获取子模块、确定模块和第二切换模块。
所述控制模块控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：
第二获取子模块，设置为获取应用程序的当前显示界面的界面显示参数信息。
确定模块，设置为根据获取的当前显示界面的界面显示参数信息，确定与应用程序对应的最优省电显示模式。
第二切换模块，设置为显示将与应用程序对应的预设省电显示模式替换为最优省电显示模式的提示信息，并在接收到根据提示信息产生的确定替换指令后，将终端的当前显示模式切换到最优省电显示模式；或者自动将与应用程序对应的预设省电显示模式替换为最优省电显示模式，并将终端的当前显示模式切换到最优省电显示模式。
也就是，当终端系统通过对应用程序的当前显示界面的显示信息进行分析，向用户提供一种最优的省电显示模式。一种情况是：提醒用户是否将该应用程序对应的、已设置的省电显示模式改为系统提供的最优省电显示模式，并将该应用程序当前的显示模式切换为最优省电显示模式，如果用户同意，则完成相应的指令；另一种情况是：自动将该应用对应的、已设置的省电显示模式改为系统提供的最优省电显示模式，并将该应用程序当前的显示模式切换为最优省电显示模式。其中，最优省电显示模式同样为该应用程序的省电设置界面中的省电显示模式中的一种。
其中，界面显示参数信息包括了显示界面的颜色信息，其中可以包括以下一种或多种：当前界面不同颜色分布情况信息和当前灰阶信息。最优省电显示模式可以包括以下任意一种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。
本发明实施例提供的显示控制的装置，能够针对不同的应用程序，设置不同的省电模式，以更好的适应每个应用程序对屏幕的功耗情况，采取相应的省电模式，达到更好的降低屏幕功耗的效果。尤其是对于OLED屏幕和AMOLED屏幕，通过控制屏幕的显示颜色，来达到更好的控制屏幕功耗的效果，以节省终端电源。
需要说明的是，该装置是与上述显示控制的方法对应的装置，上述方法中的所有实施例均适用于该装置，也能起到相同的有益效果。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的显示控制的方法。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一个计算机可读存储介质中，所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)
执行，在执行时，包括方法实施例的步骤之一或其组合。
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。
上述实施例中的装置/功能模块/功能单元可以采用通用的计算装置来实现，它们可以集中在单个的计算装置上，也可以分布在多个计算装置所组成的网络上。
上述实施例中的装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。
通过本发明实施例的技术方案，能够针对不同的应用程序，设置不同的省电模式，以更好的适应每个应用程序对屏幕的功耗情况，采取相应的省电模式，达到更好的降低屏幕功耗的效果，同时也有利于用户的个性化体验需求。
Claims (11)
- 一种显示控制的方法，包括：获取终端上当前启动的应用程序对应的预设省电阈值；在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式。
- 根据权利要求1所述的显示控制的方法，其中，所述获取终端上当前启动的应用程序对应的预设省电阈值包括：从所述终端上与当前启动的应用程序的省电设置界面对应的设置参数表中或者云端，获取所述终端上所述应用程序对应的预设省电阈值。
- 根据权利要求1所述的显示控制的方法，其中，在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：如果所述终端的剩余电量值小于或等于所述预设省电阈值，则产生并发送提醒信息，当接收到根据所述提醒信息产生的确定切换指令后，将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；所述提醒信息用于提醒用户是否将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；或者，自动将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式。
- 根据权利要求1所述的显示控制的方法，其中，所述控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：获取所述应用程序的当前显示界面的界面显示参数信息；根据获取的所述当前显示界面的界面显示参数信息，确定与所述应用程序对应的最优省电显示模式；显示将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式的提示信息，并在接收到根据所述提示信息产生的确定替换指令后，将所述终端的当前显示模式切换到所述最优省电显示模式；或者自动将与所述应用程序对应的预设省电显示模式替换为所述最优省电显 示模式，并将所述终端的当前显示模式切换到所述最优省电显示模式。
- 根据权利要求4所述的显示控制的方法，其中，所述最优省电显示模式包括以下一种或多种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。
- 根据权利要求1～5任一项所述的显示控制的方法，其中，所述预设省电显示模式包括以下一种或多种：黑底白字显示模式、黑白灰画面显示模式、反色显示模式以及不同灰阶显示模式。
- 一种显示控制的装置，包括：获取模块和控制模块；所述获取模块，设置为获取终端上当前启动的应用程序对应的预设省电阈值；所述控制模块，设置为在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式。
- 根据权利要求7所述的显示控制的装置，其中，所述获取模块包括：第一获取子模块；所述获取模块获取终端上当前启动的应用程序对应的预设省电阈值包括：所述第一获取子模块，设置为从所述终端上与当前启动的应用程序的省电设置界面对应的设置参数表中或者云端，获取所述终端上所述应用程序对应的预设省电阈值。
- 根据权利要求7所述的显示控制的装置，其中，所述控制模块包括：第一切换模块；所述控制模块在所述终端当前的剩余电量值小于或等于所述预设省电阈值时，控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：所述第一切换模块，设置为当所述终端的剩余电量值小于或等于所述预设省电阈值时，则产生并发送提醒信息，当接收到根据所述提醒信息产生的确定切换指令后，将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式；所述提醒信息用于提醒用户是否将所述终端从当前的 显示模式切换到与所述应用程序对应的预设省电显示模式；或者，自动将所述终端从当前的显示模式切换到与所述应用程序对应的预设省电显示模式。
- 根据权利要求7所述的显示控制的装置，其中，所述控制模块包括：第二获取子模块、确定模块和第二切换模块；所述控制模块控制所述终端从当前的显示模式切换到所述应用程序对应的预设省电显示模式包括：所述第二获取子模块，设置为获取所述应用程序的当前显示界面的界面显示参数信息；所述确定模块，设置为根据获取的所述当前显示界面的界面显示参数信息，确定与所述应用程序对应的最优省电显示模式；所述第二切换模块，设置为显示将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式的提示信息，并在接收到根据所述提示信息产生的确定替换指令后，将所述终端的当前显示模式切换到所述最优省电显示模式；或者，自动将与所述应用程序对应的预设省电显示模式替换为所述最优省电显示模式，并将所述终端的当前显示模式切换到所述最优省电显示模式。
- 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现权利要求1至6任意一项所述的显示控制的方法。
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