CN112035037A - Display brightness adjusting method and device, terminal and storage medium - Google Patents
Display brightness adjusting method and device, terminal and storage medium Download PDFInfo
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Abstract
The disclosure relates to a display brightness adjusting method and device, a terminal and a storage medium. The display brightness adjusting method may include: detecting a brightness adjustment operation acting on a terminal; adjusting the display brightness of the display screen when the local part is lightened according to the brightness adjusting operation; and controlling the display of the local area of the display screen according to the adjusted display brightness.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to a method and an apparatus for adjusting display brightness, a terminal, and a storage medium.
Background
The terminal includes a display screen. Common display screens may include: liquid crystal display screens or Organic Light Emitting Diode (OLED) display screens, etc. However, the display of the display screen has certain power consumption, and the larger the display area of the display screen is, the larger the power consumption is.
In some cases, the local display of the display screen is controlled in order to achieve, on the one hand, the display of information to the user and, on the other hand, to reduce the display power consumption as much as possible.
However, in the prior art, when the display screen performs partial display, the display screen is easily over-bright or over-dark, so that the visual perception of the user is poor.
Disclosure of Invention
The disclosure provides a display brightness adjusting method and device, a terminal and a storage medium.
According to a first aspect of the embodiments of the present disclosure, there is provided a display luminance adjusting method, including:
detecting a brightness adjustment operation acting on a terminal;
adjusting the display brightness of the display screen when the local part is lightened according to the brightness adjusting operation;
and controlling the display of the local area of the display screen according to the adjusted display brightness.
Based on the above scheme, the method further comprises:
after the display brightness is adjusted, detecting the ambient brightness;
establishing a corresponding relation between the ambient brightness and the adjusted display brightness;
and after the corresponding relation is established, controlling the display brightness of local lighting of the display screen according to the established corresponding relation.
Based on the scheme, the display brightness is divided into at least two brightness gears; establishing a corresponding relationship between the ambient brightness and the adjusted display brightness, including:
and establishing a corresponding relation between the current brightness gear and the environment brightness after the brightness interval is adjusted according to the adjusted display brightness and the brightness interval of the current brightness gear of the display screen.
Based on the above scheme, the method further comprises:
determining whether to start an AOD display mode; wherein the display screen is locally lighted in the AOD display mode;
after the AOD display mode is started, starting monitoring on a preset input module, wherein the preset input module is a module for monitoring the brightness adjustment operation;
the detection of the brightness adjustment operation acting on the terminal comprises the following steps:
and determining that the brightness adjustment operation is detected according to an interrupt signal generated by the operation of the preset input module monitored by the processing module of the display screen.
Based on the above scheme, predetermine the input module and include:
a side key of a terminal including the display screen;
or,
a back touch panel comprising the display screen.
Based on the above scheme, the side key includes: a volume adjustment key;
the step of determining that the brightness adjustment operation is detected according to the interrupt signal generated by the preset input module monitored by the processing module of the display screen comprises the following steps:
determining an operation parameter acting on the preset input module according to the interrupt signal, and determining whether the operation acting on the volume adjusting key is the brightness adjusting operation; and when the parameter value of the operation parameter is a preset value, determining that the operation acting on the volume adjusting key is the brightness adjusting operation.
Based on the above scheme, the operation parameters include:
the number of times the volume adjustment key is continuously pressed;
and/or the presence of a gas in the gas,
the length of time the volume adjustment key is pressed.
According to a second aspect of the embodiments of the present disclosure, there is provided a display luminance adjusting apparatus including:
the detection module is used for detecting the brightness adjustment operation acted on the terminal;
the adjusting module is used for adjusting the display brightness of the display screen when the local part is lightened according to the brightness adjusting operation;
and the display module is used for controlling the display of the local area of the display screen according to the adjusted display brightness.
Based on the above scheme, the apparatus further comprises:
the detection module is used for detecting the ambient brightness after the display brightness is adjusted;
the establishing module is used for establishing the corresponding relation between the ambient brightness and the adjusted display brightness;
and the display module is also used for controlling the display brightness of the local lightening of the display screen according to the established corresponding relation after the corresponding relation is established.
Based on the above scheme, the establishing module is specifically configured to establish a corresponding relationship between the current brightness gear and the ambient brightness after the brightness interval is adjusted according to the adjusted display brightness and the brightness interval of the brightness gear at which the display screen is currently adjusted.
Based on the above scheme, the apparatus further comprises:
the determining module is used for determining whether to start the screen-off display AOD display mode; wherein the display screen is locally lighted in the AOD display mode;
the starting module is used for starting monitoring on a preset input module after the AOD display mode is started, wherein the preset input module is a module for monitoring the brightness adjustment operation;
the detection module is used for determining that the brightness adjustment operation is detected according to the interrupt signal generated by the operation of the preset input module monitored by the processing module of the display screen.
Based on the above scheme, predetermine the input module and include:
a side key of a terminal including the display screen;
or,
a back touch panel comprising the display screen.
Based on the above scheme, the side key includes: a volume adjustment key;
the step of determining that the brightness adjustment operation is detected according to the interrupt signal generated by the preset input module monitored by the processing module of the display screen comprises the following steps:
determining an operation parameter acting on the preset input module according to the interrupt signal, and determining whether the operation acting on the volume adjusting key is the brightness adjusting operation; and when the parameter value of the operation parameter is a preset value, determining that the operation acting on the volume adjusting key is the brightness adjusting operation.
Based on the above scheme, the operation parameters include:
the number of times the volume adjustment key is continuously pressed;
and/or the presence of a gas in the gas,
the length of time the volume adjustment key is pressed.
According to a third aspect of the embodiments of the present disclosure, there is provided a terminal, including:
a display screen;
a memory for storing processor-executable instructions;
the processor is respectively connected with the display screen and the memory;
wherein the processor is configured to execute the display brightness adjustment method as described above.
According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having instructions therein, which when executed by a processor of a computer, enable the computer to perform the display brightness adjustment method as described above.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the embodiment, even when the local part of the display screen is lightened, the display brightness can be adjusted according to the brightness adjustment operation, so that the display brightness of the local brightness can meet the current display brightness requirement of a user, the phenomenon of over-brightness or over-darkness is reduced, and the display visual effect is improved. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow diagram illustrating a method of adjusting display brightness in accordance with an exemplary embodiment;
FIG. 2 is a flow diagram illustrating a method of adjusting display brightness in accordance with an exemplary embodiment;
FIG. 3 is a comparison diagram illustrating a brightness interval before and after adjustment based on brightness gears according to an exemplary embodiment;
FIG. 4 is a diagram illustrating a default input module for detecting brightness adjustments when a display screen is partially illuminated, according to an exemplary embodiment;
fig. 5 is a schematic structural view illustrating a display luminance adjusting apparatus according to an exemplary embodiment;
fig. 6 is a schematic diagram illustrating a structure of a terminal according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.
As shown in fig. 1, an embodiment of the present disclosure provides a display brightness adjusting method, including:
s110: detecting a brightness adjustment operation acting on a terminal;
s120: adjusting the display brightness of the display screen when the local part of the display screen is lighted according to the brightness adjusting operation;
s130: and controlling the display of the local area of the display screen according to the adjusted display brightness.
The embodiment of the present disclosure may be applied to various terminals supporting a display brightness adjustment method.
For example, the terminal may include a cell phone, a tablet, or a wearable device, etc.
The terminal comprises a display screen, wherein the display screen can be an OLED display screen or a liquid crystal display screen capable of independently driving different parts of backlight to be lightened, and the like.
In S110, a brightness adjustment operation is detected, and the brightness adjustment operation may be: the manual operation acting on the physical keys on the terminal can also be touch operation acting on a touch screen, and can also be voice operation collected by an audio collection module (for example, a microphone).
In short, if the brightness adjustment operation triggers the display brightness of the display screen when the display screen is partially lit, the display brightness of the display screen is adjusted according to the brightness adjustment operation.
For example, if the brightness adjustment operation is an operation for instructing to increase the display brightness, the display brightness at the time of partial lighting of the display screen is increased. For another example, if the brightness adjustment operation is an operation for instructing to reduce the display brightness, the display brightness when the display screen is partially lit is reduced.
Specifically, how to distinguish the currently detected brightness adjustment operation is brightness adjustment for partial display of the display screen or brightness adjustment for full-screen display of the display screen, which may be determined according to the display state of the current display screen.
For example, if the current display screen is in a full-screen display state, it is determined that the currently detected brightness adjustment operation is brightness adjustment when the display screen is displayed in a full screen, otherwise, it may be considered to be determined that the currently detected brightness adjustment operation is brightness adjustment when the display screen is partially displayed.
For another example, if the current display screen is in a full-screen display state, it is determined that the currently detected brightness adjustment operation is brightness adjustment when the display screen is in a full-screen display state, and if the current display screen is in a partial display state or a rest screen state, it may be considered to determine that the currently detected brightness adjustment operation is brightness adjustment when the display screen is in a partial display state.
When the display screen is in a full-screen display state, the whole screen of the display screen is in a working state, and the whole screen can be lightened.
When the display screen is in a local display state for local display, part of the screen of the display screen is in a working state, and the local part of the display screen can be lightened as far as possible.
In some cases, the local display state may be a particular state of the screen-off state of the display screen. The display area of the display screen for local illumination may be very small, being only a predetermined percentage of the display area of the display screen, which may be less than 50%, even less than 25%, such as 10% or 20% or 15% or 5%, or even 3%.
For example, when the display screen is partially lit, the display screen is mainly used for displaying information such as time information, date information, remaining power, a signal intensity state of the terminal, and/or notification of unread information by the lit part in the information screen state.
Therefore, in the state of the screen, the user can check information such as time, residual electric quantity of the terminal and/or signal strength at any time through the lighted part of the display screen.
In other embodiments, if the terminal including the display screen is a fingerprint unlocking terminal, the lighted part may also be used to display a fingerprint detection image, and the fingerprint detection image may be used to indicate an area for fingerprint detection. This fingerprint detection's regional below can be provided with the fingerprint module, can scan the fingerprint.
In the embodiment of the disclosure, under the condition that the display screen is in local display, brightness adjustment can be performed based on user input, so that the phenomenon of poor visual effect caused by too large or too small brightness during local display is reduced, and the display effect of the display screen is improved.
The adjustment of the display brightness of the local illumination of the display screen can be realized by at least one of the following:
when the display screen is partially lighted, the voltage of the display driving signal is adjusted, for example, the voltage of the driving signal is increased, the display brightness can be increased, the voltage of the driving signal is reduced, and the display brightness can be reduced.
When the display screen is partially lighted, the duty ratio of the display driving signal is adjusted, for example, the duty ratio of the driving signal is increased, the display brightness can be increased, the duty ratio of the driving signal is reduced, and the display brightness can be reduced.
In one embodiment, S130 includes controlling the display brightness of the local lighting of the display screen, and the display brightness of the local lighting of the display screen may be controlled according to the adjusted display brightness as the average brightness value.
In another embodiment, S130 may include: and determining a brightness interval according to the adjusted display brightness and the brightness deviation value, and controlling the display brightness of local lighting of the display screen to be positioned in the brightness interval.
In some embodiments, as shown in fig. 2, the method further comprises:
s210: after adjusting the display brightness, detecting the ambient brightness;
s220: establishing a corresponding relation between the ambient brightness and the adjusted display brightness;
s230: and after the corresponding relation is established, controlling the display brightness of local lighting of the display screen according to the established corresponding relation.
For example, at a first moment, establishing a corresponding relationship between the ambient brightness and the adjusted display brightness; and controlling the display brightness of the local lighting of the display screen according to the corresponding relation at a second time, wherein the second time is later than the first time. The first time here may be any time after the brightness adjustment and after the ambient brightness is detected. The second time may be any time after the first time.
After the display brightness adjustment of local lighting is performed based on the brightness adjustment operation, in order to facilitate subsequent intelligent control, the display brightness of the display screen during local lighting is not required to be controlled by a user through operation input each time, and then after the adjustment of the display brightness is completed once based on the brightness adjustment operation, the terminal can automatically establish a corresponding relationship.
The establishment of the corresponding relationship here may include:
when the corresponding relation is not established at the terminal, establishing the corresponding relation between the ambient brightness and the target brightness of the local lighting of the display screen for the first time;
and/or the presence of a gas in the gas,
and when the corresponding relation is established at the terminal, updating the corresponding relation between the ambient brightness and the locally lightened target brightness of the display screen according to the adjusted display brightness.
Thus, when the subsequent display screen is partially lighted, the corresponding relation can be established to control the display brightness of the partially lighted display screen.
In one embodiment, controlling the display brightness of the local lighting of the display screen according to the correspondence includes:
detecting the ambient brightness, for example, by a light sensor included in the terminal, or receiving the ambient brightness from an external device;
according to the detected ambient brightness, inquiring the corresponding relation to obtain the target brightness under the current detected ambient brightness;
and controlling the local lighting brightness of the display screen according to the target brightness.
For example, the ambient brightness is detected periodically or aperiodically, so that the adjustment of the local quantitative display brightness of the display screen is triggered periodically or aperiodically.
For another example, when the display screen enters a local lighting state, the detection of the ambient brightness is performed, and then the brightness of the local lighting of the display screen is controlled by combining the corresponding relation and the detected ambient brightness. Then, the ambient brightness is periodically detected, for example, in a cycle of 2 minutes. When the variation of the ambient brightness is detected to be larger than the preset threshold, the brightness adjustment of the local lighting of the display screen can be adjusted again according to the corresponding relation, so that the automatic dynamic adjustment of the display brightness when the local lighting of the display screen is realized.
Under some conditions, the display brightness of the display screen for local lighting can be not divided into brightness gears, and finally, the corresponding relation between different ambient brightness and the display brightness of the local display of the display screen can be established through repeated adjustment, so that the display screen is accurately controlled for local lighting.
Different brightness gears can be used in different terminal states, for example, when the remaining capacity of the current terminal is less than a preset value, a brightness gear with lower brightness can be adopted when local lighting is performed, otherwise, a brightness gear with higher brightness can be used.
Of course, in a specific implementation, the current brightness level for local lighting of the display screen may also be selected according to user settings.
In some embodiments, the method further comprises:
the operation of gear adjustment is detected and,
and determining the brightness gear for local adjustment of the display screen according to the gear adjustment operation.
If the display screen is partially lighted, if a user feels too bright or too dark, the brightness adjustment is expected to be quickly realized, and the brightness gear adjustment with a larger adjustment range can be firstly carried out.
In an embodiment, the brightness level adjustment and the brightness adjustment operation triggering the brightness adjustment of the local display in step S110 may be brightness adjustment operations applied to different devices of the terminal, for example, in a display setting of the display screen, the brightness level adjustment of the local display may be performed through a touch operation detected by the touch screen.
When the screen message is displayed locally, the brightness of the local point quantity which is not directly across the gears can be adjusted through key detection.
In one embodiment, the brightness level may be divided into two levels, for example, a high brightness level and a low brightness level.
In another embodiment, the brightness gear may exceed two gears, such as 3 or 4 gears. As shown in fig. 3, the display screen can support 4 brightness levels for partial display. The 4 brightness steps each have a respective step range. And under different brightness gears, the brightness interval corresponding to different environment brightness can be provided.
Fig. 3 shows 4 brightness levels, brightness level 1 to brightness level 4. After a period of time, the brightness intervals of the 4 brightness levels are changed.
In one embodiment, the display brightness is divided into at least two brightness steps; the display brightness is divided into at least two brightness levels; establishing a corresponding relation between the ambient brightness and the adjusted display brightness, comprising:
and establishing a corresponding relation between the current brightness gear of the adjusted brightness interval and the ambient brightness according to the adjusted display brightness and the brightness interval of the current brightness gear of the adjusted display screen.
For example, one brightness level corresponds to one brightness interval including: an upper interval limit and a lower interval limit.
In the embodiment of the present disclosure, adjusting the brightness interval of the brightness gear at which the display screen is currently located according to the adjusted display brightness may be implemented by adjusting an interval upper limit and an interval lower limit.
For example, if the current brightness adjustment operation indicates to increase the display brightness, the adjusted display brightness may be the upper limit of the interval of the brightness gear where the display screen is currently located. The current brightness adjustment operation indicates to reduce the large display brightness, and the adjusted display brightness can be the lower limit of the interval of the current brightness gear of the display screen.
In one implementation, if the adjusted display brightness has already crossed into another brightness level adjacent to the current brightness level of the display screen, the combination of the two brightness levels is determined according to the position of the adjusted display brightness in the brightness interval corresponding to the other brightness level adjacent to the previous brightness level. And if the combination is determined, combining the two brightness gears to form a brightness gear, wherein the brightness interval of the brightness gear formed by combination is the union of the brightness intervals of the two previous brightness gears.
For example, if the adjusted display brightness is within the preset interval of the adjacent brightness level of the current brightness level, the two brightness levels are merged. For example, brightness gear 1 is adjacent to brightness gear 2, and brightness gear 1 is the current brightness gear of the display screen; if the difference between the adjusted display brightness and the intermediate value in the brightness interval of the brightness gear 2 is smaller than the preset value, the preset interval can be considered.
For another example, brightness gear 1 and brightness gear 2 are adjacent, and brightness gear 1 is the current brightness gear of the display screen; if the brightness of the brightness level 1 is greater than the display brightness of the brightness level 2, and if the ratio of the difference between the adjusted display brightness and the upper limit of the interval of the brightness level 2 to the brightness difference of the brightness interval of the brightness level 2 reaches a specific ratio, it is determined that the brightness level 1 and the brightness level 2 need to be combined.
In one embodiment, the method further comprises:
determining whether to start an AOD display mode; the display screen is locally lightened in an AOD display mode;
after starting the AOD display mode, starting monitoring of a preset input module for detecting brightness adjustment operation;
detecting a brightness adjustment operation applied to a terminal, including:
and determining whether the brightness adjusting operation is detected or not by a processing module of the display screen according to an interrupt signal generated by the operation of a preset input module.
Here, the AOD display mode is a special display mode, and is a specific display state in which the display is partially lit.
In the AOD display mode, the display screen is in an off state as a whole, and only a small area is lit up, so as to save display power consumption of the terminal.
If the terminal is determined to enter the AOD display mode in the local lighting state after exiting the full-screen display state, monitoring of brightness adjusting operation for adjusting the display brightness of the display screen in the AOD display mode can be started, and accordingly monitoring of the corresponding preset input module is started.
For example, in the operating system, a monitoring component is provided, which monitors an input signal corresponding to a preset input module and transmits the input signal to a processing module of the terminal in time (the processing module includes but is not limited to a terminal Processor (CPU) and/or an Application Processor (AP) in the terminal), and the processing module determines a trigger signal for detecting adjustment of display brightness when the adjustment of local lighting is detected according to the input signal, so as to reset a brightness value of the local lighting of the display screen and control output of a driving signal of a driving circuit of the display screen.
The default Input module may establish a connection with the processing module, for example, a pin of the default Input module is connected to a GPIO pin in a General Purpose Input/output (GPIO) interface of the processing module. At this time, the interrupt signal may be a different voltage and/or current value detected on the GPIO pin. The interrupt signal is adopted to transmit and trigger the display brightness adjustment of local lightening of the display screen, and the method has the characteristics of simplicity and convenience in realization and high efficiency.
In one embodiment, the preset input module comprises:
a side key of a terminal including a display screen;
or,
a back touch panel comprising a display screen.
For example, the side keys of the terminal may include a volume adjustment key and/or a power key, and thus the volume adjustment key and/or the power key may be multiplexed to perform adjustment of display brightness when the display screen is partially lit.
In one embodiment, the back of the display screen may be provided with a touch panel, typically a touch panel within the touch screen that is stacked with the display screen. For example, the display area of the touch panel may be smaller than that of the display screen, and the adjustment of the display brightness of the local lighting of the display screen may be realized through the back touch of the display screen.
The specific terminal determines whether brightness adjustment operation of the display brightness triggering local lighting of the display screen is detected or not, and can determine the brightness adjustment operation according to the brightness adjustment operation parameters detected by the preset input modules.
For example, in an embodiment, assuming that the preset input module is a back touch panel of the display screen, the preset input module may be determined according to a sliding track of a touch operation applied on the back touch panel of the display screen, for example, if the detected sliding track is a predetermined track, it is determined that a brightness adjustment operation triggering a display brightness adjustment of local lighting of the display screen is detected.
In some embodiments, the side key comprises: a volume adjustment key;
the processing module at the display screen is according to predetermineeing the interrupt signal that the input module was operated and is produced, and whether confirm that detect the brightness control operation includes:
determining an operation parameter acting on a preset input module according to the interrupt signal, and determining whether the brightness adjusting operation acting on the volume adjusting key is brightness adjusting operation;
when the parameter value of the operation parameter is a preset value, the brightness adjustment operation in the operation acting on the volume adjustment key is determined.
For example, the operation acting on the volume adjustment key may also be a volume adjustment operation for triggering volume adjustment. At this time, it is necessary to distinguish whether the operation applied to the volume adjustment key is a volume adjustment operation or a brightness adjustment operation. In the disclosed embodiments, for the purpose of differentiation, it is done according to operating parameters.
And if the operation acting on the volume adjusting key is determined to be brightness adjusting operation, determining that the brightness adjusting operation triggering brightness adjustment when the local lightening of the display screen is detected.
Fig. 4 shows the side of a terminal with the side keys of the terminal shown. The side key may be a volume adjustment key of the terminal. The volume adjusting key can be reused as brightness adjustment when the display screen is partially lightened.
The operating parameters include:
the number of times the volume adjustment key is continuously pressed;
and/or the presence of a gas in the gas,
the length of time the volume adjustment key is pressed.
For example, a single short press and/or long press of a volume adjustment key detection may be considered to detect a volume adjustment operation, otherwise a brightness adjustment operation may be considered to be detected. For another example, the volume adjustment key may detect that two consecutive short presses are performed, and may determine that the brightness adjustment operation is detected, otherwise, the brightness adjustment operation detected by the volume adjustment key may be determined as the volume adjustment operation.
In this way, the volume adjustment key of the terminal is multiplexed to realize the detection of the brightness adjustment operation of the display brightness adjustment of the local lighting of the display screen.
In one embodiment, the volume adjustment key includes: a volume up key and a volume down key. If it is detected that the operation applied to the volume up key is a brightness adjustment operation, the display brightness of the local lighting of the display screen is increased in S120. If it is detected that the operation applied to the volume down key is a brightness adjustment operation, the display brightness of the partially lit display screen is reduced in S120.
The present example provides a display brightness adjustment method applicable to AOD display in the AOD display mode.
In the related art, the AOD has a single brightness and cannot be adjusted, and human eyes have different perception curves and have different requirements for the brightness, so that the schemes of fixing the brightness or adjusting the brightness cannot bring poorer user experience.
The AOD display is to display contents by lighting a part of a screen, so that the display of contents can be completed with low power consumption, due to the working mode of the OLED screen, the partial area can be lightened for content display, and at the moment, the whole screen works in a low-power consumption mode, so that the working mode can bring excellent use experience, the user can easily check time, information and the like in a standby state, the brightness displayed by the AOD has a plurality of gears, the adjustment is carried out according to different brightness, but different people have different using habits, so the adjustment can be carried out only according to fixed preset when in use, and the user can not adjust the display brightness of the AOD under the current environment, so the proposal of the embodiment of the disclosure provides a scheme for adjusting the AOD state of the information screen according to the volume key and matching the use habit of the user, and the specific scheme of the embodiment of the disclosure is as follows:
step 1: when the mobile phone displays information on a screen, the AOD display mode is firstly adjusted along with the preset brightness when the mobile phone leaves a factory.
Step 2: and when the user feels that the AOD has too low brightness to be seen clearly or the brightness is too high and is dazzling, the user can adjust the display brightness of the AOD on the screen under the condition of double-click volume or volume.
And step 3: when the brightness is adjusted in the step 2, recording the current light sensor data, recording the current matching, and when the mobile phone is in the brightness again, automatically adjusting the brightness to the brightness which is automatically adjusted by the current user.
And 4, step 4: and adjusting the optimization of the AOD display through the matching of the brightness and the current AOD display in the step 2 and the step 3.
The scheme can well complete brightness adjustment under the AOD display mode, accords with the use habit of each user, and can well improve the use experience of the user through optimization.
As shown in fig. 5, an embodiment of the present disclosure provides a display luminance adjusting apparatus, including:
a detection module 110, configured to detect a brightness adjustment operation applied to the terminal;
an adjusting module 120, configured to adjust display brightness when the display screen is partially lit according to the brightness adjustment operation;
and the display module 130 is configured to control display of a local area of the display screen according to the adjusted display brightness.
In one embodiment, the detection module 110, the adjustment module 120, and the display module 130 may all be program modules; the program modules may be executed by a processor to perform operations associated with the various modules described above.
In another embodiment, the detecting module 110, the adjusting module 120 and the display module 130 may be a combination of software and hardware modules; the soft and hard combining module can comprise various programmable arrays; such as a complex programmable array or a field programmable array.
In yet another embodiment, the detection module 110, the adjustment module 120, and the display module 130 may all be pure hardware modules, and the storage hardware modules may include, but are not limited to, application specific integrated circuits.
In one embodiment, the apparatus further comprises:
the detection module 110 is configured to detect ambient brightness after adjusting the display brightness;
the establishing module is used for establishing a corresponding relation between the ambient brightness and the adjusted display brightness;
the display module 130 is further configured to, after the corresponding relationship is established, control the display brightness of the local lighting of the display screen according to the established corresponding relationship.
In an embodiment, the establishing module is specifically configured to establish a corresponding relationship between the current brightness gear of the adjusted brightness interval and the ambient brightness according to the adjusted display brightness and the brightness interval of the adjusted brightness gear of the display screen.
In one embodiment, the apparatus further comprises:
the determining module is used for determining whether to start the screen-off display AOD display mode; the display screen is locally lightened in an AOD display mode;
the starting module is used for starting monitoring of a preset input module for detecting brightness adjustment operation after the AOD display mode is started;
the detecting module 110 is configured to determine whether a brightness adjusting operation is detected according to an interrupt signal generated by the preset input module when the processing module of the display screen is operated.
In one embodiment, the preset input module comprises:
a side key of a terminal including a display screen;
or,
a back touch panel comprising a display screen.
In one embodiment, the side key comprises: a volume adjustment key;
the processing module at the display screen is according to predetermineeing the interrupt signal that the input module was operated and is produced, and whether confirm that detect the brightness control operation includes:
determining an operation parameter acting on a preset input module according to the interrupt signal, and determining whether the brightness adjusting operation acting on the volume adjusting key is brightness adjusting operation;
when the parameter value of the operation parameter is a preset value, the brightness adjustment operation in the operation acting on the volume adjustment key is determined.
In one embodiment, the operating parameters include:
the number of times the volume adjustment key is continuously pressed;
and/or the presence of a gas in the gas,
the length of time the volume adjustment key is pressed.
An embodiment of the present disclosure provides a terminal, including:
a display screen;
a memory for storing processor-executable instructions;
the processor is respectively connected with the display screen and the memory;
wherein the processor is configured to execute the display brightness adjusting method provided by any of the foregoing technical solutions.
The processor may include various types of storage media, non-transitory computer storage media capable of continuing to remember to store the information thereon after a power loss to the communication device.
Here, the communication apparatus includes a base station or a user equipment.
The processor may be connected to the memory via a bus or the like for reading an executable program stored on the memory, e.g. at least one of the methods as shown in fig. 2 to 3.
Fig. 6 is a block diagram illustrating a mobile terminal apparatus 800 according to an example embodiment. For example, the device 800 may be a mobile phone, a mobile computer, etc.
Referring to fig. 6, the apparatus 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the device 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operating state, such as a shooting state or a video state. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 800 is in an operating state, such as a call state, a recording state, and a voice recognition state. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed state of the device 800, the relative positioning of the components, such as a display and keypad of the apparatus 800, the sensor assembly 814 may also detect a change in position of the apparatus 800 or a component of the apparatus 800, the presence or absence of user contact with the apparatus 800, orientation or acceleration/deceleration of the apparatus 800, and a change in temperature of the apparatus 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communications between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as Wi-Fi, 2G, or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, communications component 816 further includes a Near Field Communications (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the device 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The disclosed embodiments provide a non-transitory computer-readable storage medium, wherein when instructions in the storage medium are executed by a processor of a terminal, the terminal is enabled to perform the display brightness adjustment method provided in any of the foregoing embodiments, and the display brightness adjustment method includes: detecting a brightness adjustment operation;
adjusting the display brightness of the display screen when the local part is lightened according to the brightness adjusting operation;
and controlling the display of the local area of the display screen according to the adjusted display brightness.
Further, the method further comprises:
after the display brightness is adjusted, detecting the ambient brightness;
establishing a corresponding relation between the ambient brightness and the adjusted display brightness;
after the corresponding relation is established, the display brightness of local lightening of the display screen is controlled according to the established corresponding relation; .
Further, the display brightness is divided into at least two brightness levels; at the first moment, establishing a corresponding relationship between the ambient brightness and the adjusted display brightness, including:
and at the first moment, establishing a corresponding relation between the current brightness gear after the brightness interval is adjusted and the ambient brightness according to the adjusted display brightness and the brightness interval of the current brightness gear of the display screen.
Further, the method further comprises:
determining whether to start an AOD display mode; wherein the display screen is locally lighted in the AOD display mode;
after the AOD display mode is started, starting monitoring on a preset input module, wherein the preset input module is a module for monitoring the brightness adjustment operation;
the detecting a brightness adjustment operation includes:
and determining that the brightness adjustment operation is detected according to an interrupt signal generated by the operation of the preset input module monitored by the processing module of the display screen.
Further, the preset input module comprises:
a side key of a terminal including the display screen;
or,
a back touch panel comprising the display screen.
Further, the side key includes: a volume adjustment key;
the step of determining that the brightness adjustment operation is detected according to the interrupt signal generated by the preset input module monitored by the processing module of the display screen comprises the following steps:
determining an operation parameter acting on the preset input module according to the interrupt signal, and determining whether the brightness adjusting operation acting on the volume adjusting key is volume adjusting operation or brightness adjusting operation; wherein the volume adjustment operation is used for triggering volume adjustment;
and if the brightness adjusting operation acting on the volume adjusting key is determined to be the brightness adjusting operation, determining that the brightness adjusting operation triggering brightness adjustment when the display screen is partially lightened is detected.
Further, the operating parameters include:
the number of times the volume adjustment key is continuously pressed.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (16)
1. A display brightness adjustment method is characterized by comprising the following steps:
detecting a brightness adjustment operation acting on a terminal;
adjusting the display brightness of the display screen when the local part is lightened according to the brightness adjusting operation;
and controlling the display of the local area of the display screen according to the adjusted display brightness.
2. The method of claim 1, further comprising:
after the display brightness is adjusted, detecting the ambient brightness;
establishing a corresponding relation between the ambient brightness and the adjusted display brightness;
and after the corresponding relation is established, controlling the display brightness of local lighting of the display screen according to the established corresponding relation.
3. The method of claim 2, wherein the display brightness is divided into at least two brightness steps; the establishing of the corresponding relationship between the ambient brightness and the adjusted display brightness includes:
and establishing a corresponding relation between the current brightness gear and the environment brightness after the brightness interval is adjusted according to the adjusted display brightness and the brightness interval of the current brightness gear of the display screen.
4. The method according to any one of claims 1 to 3, further comprising:
determining whether to start an AOD display mode; wherein the display screen is locally lighted in the AOD display mode;
after the AOD display mode is started, starting monitoring on a preset input module, wherein the preset input module is a module for monitoring the brightness adjustment operation;
the detection of the brightness adjustment operation acting on the terminal comprises the following steps:
and determining that the brightness adjustment operation is detected according to an interrupt signal generated by the operation of the preset input module monitored by the processing module of the display screen.
5. The method of claim 4, wherein the default input module comprises:
a side key of a terminal including the display screen;
or,
a back touch panel comprising the display screen.
6. The method of claim 4, wherein the side key comprises: a volume adjustment key;
the step of determining that the brightness adjustment operation is detected according to the interrupt signal generated by the preset input module monitored by the processing module of the display screen comprises the following steps:
determining an operation parameter acting on the preset input module according to the interrupt signal, and determining whether the operation acting on the volume adjusting key is the brightness adjusting operation; and when the parameter value of the operation parameter is a preset value, determining that the operation acting on the volume adjusting key is the brightness adjusting operation.
7. The method of claim 5, wherein the operating parameters comprise:
the number of times the volume adjustment key is continuously pressed;
and/or the presence of a gas in the gas,
the length of time the volume adjustment key is pressed.
8. A display luminance adjustment apparatus, comprising:
the detection module is used for detecting the brightness adjustment operation acted on the terminal;
the adjusting module is used for adjusting the display brightness of the display screen when the local part is lightened according to the brightness adjusting operation;
and the display module is used for controlling the display of the local area of the display screen according to the adjusted display brightness.
9. The apparatus of claim 8, further comprising:
the detection module is used for detecting the ambient brightness after the display brightness is adjusted;
the establishing module is used for establishing the corresponding relation between the ambient brightness and the adjusted display brightness;
and the display module is also used for controlling the display brightness of the local lightening of the display screen according to the established corresponding relation after the corresponding relation is established.
10. The apparatus according to claim 9, wherein the establishing module is specifically configured to establish a corresponding relationship between the current brightness level after the brightness level adjustment and the ambient brightness according to the adjusted display brightness and a brightness level interval of the current brightness level of the display screen.
11. The apparatus of any of claims 8 to 10, wherein the apparatus further comprises:
the determining module is used for determining whether to start the screen-off display AOD display mode; wherein the display screen is locally lighted in the AOD display mode;
the starting module is used for starting monitoring on a preset input module after the AOD display mode is started, wherein the preset input module is a module for monitoring the brightness adjustment operation;
the detection module is used for determining that the brightness adjustment operation is detected according to the interrupt signal generated by the operation of the preset input module monitored by the processing module of the display screen.
12. The apparatus of claim 11, wherein the predetermined input module comprises:
a side key of a terminal including the display screen;
or,
a back touch panel comprising the display screen.
13. The device of claim 12, wherein the side key comprises: a volume adjustment key;
the step of determining that the brightness adjustment operation is detected according to the interrupt signal generated by the preset input module monitored by the processing module of the display screen comprises the following steps:
determining an operation parameter acting on the preset input module according to the interrupt signal, and determining whether the operation acting on the volume adjusting key is the brightness adjusting operation; and when the parameter value of the operation parameter is a preset value, determining that the operation acting on the volume adjusting key is the brightness adjusting operation.
14. The method of claim 5, wherein the operating parameters comprise:
the number of times the volume adjustment key is continuously pressed;
and/or the presence of a gas in the gas,
the length of time the volume adjustment key is pressed.
15. A terminal, comprising:
a display screen;
a memory for storing processor-executable instructions;
the processor is respectively connected with the display screen and the memory;
wherein the processor is configured to perform the display brightness adjustment method of any one of claims 1 to 7.
16. A non-transitory computer-readable storage medium in which instructions, when executed by a processor of a computer, enable the computer to perform the display brightness adjustment method of any one of claims 1 to 7.
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