CN104020976A - Method and device for adjusting screen brightness - Google Patents
Method and device for adjusting screen brightness Download PDFInfo
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- CN104020976A CN104020976A CN201410280206.4A CN201410280206A CN104020976A CN 104020976 A CN104020976 A CN 104020976A CN 201410280206 A CN201410280206 A CN 201410280206A CN 104020976 A CN104020976 A CN 104020976A
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Abstract
The invention discloses a method and a device for adjusting screen brightness, belonging to the technical field of communication. The method disclosed by the invention comprises the following processes: mapping a volume button into a screen brightness button when detecting and receiving a trigger signal of adjusting the screen brightness; calling the mapped screen brightness adjusting function according to key information of the volume button, and enhancing or weakening the screen brightness. By adopting the method and the device for adjusting the screen brightness provided by the embodiment of the invention, the screen brightness can be quickly adjusted by virtue of volume add-subtract keys, so that the operation process of a user is simplified, the operation time of the user is saved, adjustment of the screen brightness can be finished by a simple operation without retreating from the current application program, and the experience of the user is improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and apparatus of adjusting screen brightness.
Background technology
Along with the development of the communication technology and mobile terminal, various mobile terminals for example mobile phone, smart mobile phone, panel computer have become an indispensable part in people's work and life.By mobile terminal, user can realize and calling, and the multimedia files such as transmitting-receiving note, picture, mail, video can also be surfed the Net, play games, Edit Text, online shopping mall's shopping etc.Mobile terminal has become all kinds of crowd's work, life, social indispensable instrument.And becoming increasingly abundant along with mobile terminal function; people use the time of mobile phone in continuous growth; can reach more than several hours every day; eyes president watches terminal screen the time like this; therefore the display brightness of screen has important impact to user's eye health; along with the light variation of the residing occasion of user and environment, user need to carry out adaptive adjusting to the brightness of screen, to better use the eyes of mobile terminal and protection oneself.
Existing mobile terminal, when carrying out the adjusting of screen intensity, need to exit current application program, enters menu option, then clicks option is set, and enters into screen intensity regulatory function, could regulate the brightness of screen.This brightness adjustment operation is loaded down with trivial details, length consuming time, and to exit current application program, user uses quite inconvenience.
Therefore, be necessary the method and apparatus of existing adjusting screen brightness to improve, make user can be under the state that does not exit current application adjusting screen fast and effectively.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of method and apparatus of adjusting screen brightness, to solve the loaded down with trivial details problem of existing mobile terminal adjusting screen brightness operation.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
According to an aspect of the present invention, provide a kind of method of adjusting screen brightness, comprise the steps:
When detection receives the trigger pip of adjusting screen brightness, volume adjusting key is mapped as to screen intensity adjusting key;
According to the key information of volume adjusting key, call the screen intensity regulatory function of mapping, screen intensity is increased or reduced.
According to method as above, whether described sense terminals receives the trigger pip of adjusting screen brightness, concrete mode is: whether sense terminals receives the trigger pip of sending from earphone interface, described trigger pip is pressed via user the shortcut key of installing in earphone interface place and is produced, and the microphone channel by earphone sends to terminal.
According to method as above, whether described sense terminals receives the trigger pip of adjusting screen brightness, and concrete mode is: whether sense terminals receives the trigger pip that two or more default buttons are pressed simultaneously.
According to method as above, the described concrete mode that volume adjusting key is mapped as to screen intensity adjusting key is: according to the key assignments of volume adjusting key, from predefined mapping table, obtain the operation chained list numbering of answering with key-value pair; According to the described operation chained list numeral index obtaining, arrive operation chained list, call the relevant action that corresponding screen intensity regulates, the key assignments of described predefined mapping table storage volume adjusting key and the corresponding relation of operation chained list numbering, the major key of described operation chained list is operation chained list numbering, and attribute is the relevant action that screen intensity regulates.
According to method as above, described according to the key information of volume adjusting key, call the screen intensity regulatory function of mapping, screen intensity is increased or reduces concrete mode be: according to key information, determine whether volume adjusting key; According to the key assignments of volume adjusting key, obtain the numbering of corresponding operation chained list, according to the numbering of operation chained list, from operation chained list, call the relevant action that screen intensity regulates, the brightness of screen is regulated.
According to method as above, after screen intensity is increased or reduced, also comprise: reach after default certain hour, volume adjusting key is cancelled the mapping to screen intensity regulatory function, automatically reverts to volume adjusting function.
According to another aspect of the present invention, provide a kind of device of adjusting screen brightness, comprising:
Detection signal unit, for detection of whether there being the trigger pip that receives adjusting screen brightness;
Map unit, for when detection signal unit inspection is received the trigger pip of adjusting screen brightness, is mapped as screen intensity adjusting key by volume adjusting key;
Brightness adjusting unit, according to the key information of volume adjusting key, calls the screen intensity regulatory function of map unit mapping, and screen intensity is increased or reduced.
According to device as above, also comprise: trigger element, for generation of the trigger pip of adjusting screen brightness, sends to described detecting unit.
According to device as above, described trigger element comprises a shortcut key, and described shortcut key is arranged on earphone interface place, and user presses described shortcut key, produces trigger pip, via the microphone channel of earphone, sends to terminal.
According to device as above, described map unit comprises: operation chained list, and major key is the numbering of operation chained list, attribute is the relevant action that screen intensity regulates; Mapping table, for the corresponding relation between pre-stored volume adjusting key and operation chained list, according to the key assignments of volume adjusting key, from described mapping table, obtain the operation chained list numbering of answering with key-value pair, according to the described operation chained list numeral index obtaining, to operation chained list, call the relevant action that corresponding screen intensity regulates.
The method and apparatus of the adjusting screen brightness that the embodiment of the present invention provides, can be by regulating volume add-substract key, carry out the brightness of quick adjustment screen, thus, simplified user's operating process, saved user's running time, and user is without exiting current application program, just can by simple operations, complete the adjusting of screen intensity, promote user's experience.
Accompanying drawing explanation
The method flow diagram of a kind of adjusting screen brightness that Fig. 1 provides for the embodiment of the present invention.
The process flow diagram of the method for a kind of adjusting screen brightness that Fig. 2 provides for another embodiment of the present invention.
The structural representation of the device of a kind of adjusting screen brightness that Fig. 3 provides for the embodiment of the present invention.
Embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, the method for a kind of adjusting screen brightness providing for the embodiment of the present invention, the method comprises:
Whether S101, detection have the trigger pip of adjusting screen brightness;
Whether sense terminals receives the trigger pip of adjusting screen brightness, can adopt following several mode:
Whether mode one, sense terminals receive the trigger pip of sending from earphone interface, and this trigger pip is pressed via user the shortcut of installing in earphone interface place and produced, and the microphone channel by earphone sends to terminal.
This shortcut is arranged on the earphone interface of terminal, and earphone interface place arranges a shell fragment, when user presses shortcut, this shortcut is to the shell fragment at lower compression earphone interface place, shell fragment moves downward, and connects the trigger circuit of installing in terminal, sends a trigger pip to terminal.
Whether mode two, sense terminals receive the trigger pip that two or more default buttons are pressed simultaneously.
User can preset the combination that triggers button, for example, can be arranged to: volume adds key and subtracts key presses as triggering button simultaneously; Power key and volume add subtract key and press as triggering button simultaneously; Key and the volume of taking pictures add subtract key and press as triggering button etc. simultaneously.Can also be arranged to the combination of physical button and virtual key simultaneously.
S102, when detection receives the trigger pip of adjusting screen brightness, volume adjusting key is mapped as to screen intensity adjusting key;
Concrete mode is:
According to the key assignments of volume adjusting key, from predefined mapping table, obtain the operation chained list numbering of answering with key-value pair;
According to the described operation chained list numeral index obtaining, to operation chained list, call the relevant action that corresponding screen intensity regulates; The key assignments of described predefined mapping table storage volume adjusting key and the corresponding relation of operation chained list numbering, the major key of described operation chained list is operation chained list numbering, attribute is the relevant action that screen intensity regulates.
S103, according to the key information of volume adjusting key, call the screen intensity regulatory function of mapping, screen intensity is increased or is reduced.
Concrete mode is:
According to key information, determine whether volume adjusting key;
According to the key assignments of volume adjusting key, from operation chained list, call the relevant action that screen intensity regulates, the brightness of screen is regulated.
The screen intensity control method of prior art, need to exit current application program, enters menu option, then clicks option is set, and enters into screen intensity regulatory function, could regulate the brightness of screen.This brightness adjustment operation is loaded down with trivial details, length consuming time, and to exit current application program, user uses quite inconvenience, and the method providing by the present embodiment, only need user in the brightness of needs adjusting screen, by button, trigger the function of the adjusting screen brightness of volume key, directly, by regulating the add-substract key of the volume of terminal, get final product the brightness of quick adjustment screen, thus, simplified user's operating process, saved user's running time, and user is without exiting current application program, has greatly improved user's user satisfaction.
Please continue to refer to Fig. 2, take smart mobile phone as example, the method for a kind of adjusting screen brightness provided by the invention is further described, the method flow process comprises:
Whether S201, detection smart mobile phone have the trigger pip of adjusting screen brightness, if so, carry out step S202;
Whether detection of handset receives the trigger pip of adjusting screen brightness, can adopt following several mode:
Whether mode one, detection of handset receive the trigger pip of sending from earphone interface, and this trigger pip is pressed via user the shortcut of installing in earphone interface place and produced, and the microphone channel by earphone sends to mobile phone.
This shortcut is arranged on the earphone interface of mobile phone, and earphone interface place arranges a shell fragment, when user presses shortcut, this shortcut is to the shell fragment at lower compression earphone interface place, shell fragment moves downward, and connects the trigger circuit of installing on mobile phone, sends a trigger pip to mobile phone.
Whether mode two, detection of handset receive the trigger pip that two or more default buttons are pressed simultaneously.
User can preset the combination that triggers button, for example, can be arranged to: volume adds key and subtracts key presses as triggering button simultaneously; Power key and volume add subtract key and press as triggering button simultaneously; Key and the volume of taking pictures add subtract key and press as triggering button etc. simultaneously.Can also be arranged to the combination of physical button and virtual key simultaneously.
S202, the volume adjusting key on mobile phone is mapped as to screen intensity adjusting key;
Concrete mode is:
According to the key assignments of volume adjusting key, from predefined mapping table, obtain the operation chained list numbering of answering with key-value pair;
According to the described operation chained list numeral index obtaining, to operation chained list, call the relevant action that corresponding screen intensity regulates; The key assignments of described predefined mapping table storage volume adjusting key and the corresponding relation of operation chained list numbering, the major key of described operation chained list is operation chained list numbering, attribute is the relevant action that screen intensity regulates.
This mapping table example is as shown in table 1 below, and this mapping table has been stored the key assignments of volume adjusting key and the one-to-one relationship between operation chained list numbering.
| Button value | Operation chained list numbering |
| " on " key | S01 |
| D score key | S02 |
Table 1 mapping table example
This operational chain representation case is as shown in table 2 below, and the major key of this operation chained list is operation chained list numbering, and attribute is the relevant action that screen intensity regulates.
| Major key | Attribute |
| S01 | Screen intensity+1 |
| S02 | Screen intensity-1 |
Table 2 operational chain representation case
S203, according to the key information of volume adjusting key, call the screen intensity regulatory function of mapping, screen intensity is increased or is reduced;
Concrete mode is:
According to key information, determine whether volume adjusting key;
According to the key assignments of volume adjusting key, from operation chained list, call the relevant action that screen intensity regulates, the brightness of screen is regulated.
For example, when pressing volume, user adds key, mobile phone obtain its key assignments for " on " key, be judged as volume adjusting key, then according to its key assignments question blank 1, the operation chained list that obtains answering with this key-value pair is numbered S01, according to the numbering S01 of operation chained list, indexes table 2, call property screen brightness+1 operation associated of major key S01, the brightness of screen is increased to 1 degree.When user presses volume down key, it is D score key that mobile phone obtains its key assignments, question blank 1, the operation chained list that obtains answering with this key-value pair is numbered S02, according to the numbering S02 of operation chained list, index table 2, call property screen brightness-1 operation associated of major key S02, the brightness of screen is reduced to 1 degree.
S204, reach after default certain hour, volume adjusting key is cancelled the mapping to screen intensity regulatory function, automatically reverts to volume adjusting function;
Can set automatic recovery time by a timer, after screen intensity adjusting finishes, start this timer and carry out timing, when reaching the time of setting, for example 5 seconds, 20 seconds etc., volume adjusting key disconnects the mapping to screen adjustment function, automatically reverts to original volume adjusting function.
In the present embodiment, when user needs adjusting screen brightness, by default button, trigger the function of the adjusting screen brightness of volume key, directly, by regulating the volume add-substract key of mobile phone, get final product the brightness of quick adjustment screen, thus, simplified user's operating process, saved user's running time, and user is without exiting current application program, has greatly improved user's user satisfaction.
Refer to Fig. 3, the embodiment of the present invention also provides a kind of device of adjusting screen brightness, and this device comprises:
Detection signal unit 301, for detection of whether there being the trigger pip that receives adjusting screen brightness;
Map unit 302, while receiving the trigger pip of adjusting screen brightness for detecting when detection signal unit 301, is mapped as screen intensity adjusting key by volume adjusting key;
Brightness adjusting unit 303, according to the key information of volume adjusting key, calls the screen intensity regulatory function of map unit 302 mappings, and screen intensity is increased or reduced.
Further, the device of this adjusting screen brightness also comprises trigger element, for generation of the trigger pip of adjusting screen brightness, sends to described detecting unit 301.
Described trigger element comprises a shortcut key, and described shortcut key is arranged on earphone interface place, and user presses described shortcut key, produces trigger pip, via the microphone channel of earphone, sends to terminal.
Further, described map unit 302 comprises:
Operation chained list, major key is the numbering of operation chained list, attribute is the relevant action that screen intensity regulates;
Mapping table, for the corresponding relation between pre-stored volume adjusting key and operation chained list, according to the key assignments of volume adjusting key, from described mapping table, obtain the operation chained list numbering of answering with key-value pair, according to the described operation chained list numeral index obtaining, to operation chained list, call the relevant action that corresponding screen intensity regulates.
Further, brightness adjusting unit 303 comprises:
Judging unit, for judging whether button is volume adjusting key;
Regulon when the result of judging unit judgement is button while being volume adjusting key, according to the key assignments of volume adjusting key, calls the relevant action that screen intensity regulates from operation chained list, and the brightness of screen is regulated.
Further, the device of this adjusting screen brightness also comprises timer, for setting-up time, after screen intensity adjusting finishes, timer starts timing, reaches after the time of setting, controls map unit 302, cancel the mapping of volume adjusting key to screen intensity regulatory function, automatically revert to volume adjusting function.
In the present embodiment, when user needs adjusting screen brightness, by default button, trigger the function of the adjusting screen brightness of volume key, directly by regulating volume add-substract key, get final product the brightness of quick adjustment screen, and, when user completes after the adjusting of screen intensity, can also automatically the original function of volume adjusting key be recovered, look after the demand of user to volume adjusting simultaneously, thus, simplified user's operating process, saved user's running time, and user is without exiting current application program, just can complete by simple operations the adjusting of screen intensity, greatly improved user's user satisfaction.
It should be noted that, the technical characterictic in preceding method embodiment is all corresponding applicable in device embodiment, no longer repeats here.
In sum, the method and apparatus of the adjusting screen brightness providing by the embodiment of the present invention, can be by regulating volume add-substract key, carry out the brightness of quick adjustment screen, further, when user completes after the adjusting of screen intensity, can also automatically the original function of volume adjusting key be recovered, look after the demand of user to volume adjusting simultaneously, thus, simplified user's operating process, saved user's running time, and user, without exiting current application program, just can complete the adjusting of screen intensity by simple operations, promoted user's experience.
With reference to the accompanying drawings of the preferred embodiments of the present invention, not thereby limit to interest field of the present invention above.Those skilled in the art do not depart from the scope and spirit of the present invention interior done any modification, are equal to and replace and improve, all should be within interest field of the present invention.
Claims (10)
1. a method for adjusting screen brightness, is characterized in that, comprises the steps:
When detection receives the trigger pip of adjusting screen brightness, volume adjusting key is mapped as to screen intensity adjusting key;
According to the key information of volume adjusting key, call the screen intensity regulatory function of mapping, screen intensity is increased or reduced.
2. method according to claim 1, is characterized in that, whether described sense terminals receives the trigger pip of adjusting screen brightness, and concrete mode is:
Whether sense terminals receives the trigger pip of sending from earphone interface, and described trigger pip is pressed via user the shortcut key of installing in earphone interface place and produced, and the microphone channel by earphone sends to terminal.
3. method according to claim 1, is characterized in that, whether described sense terminals receives the trigger pip of adjusting screen brightness, and concrete mode is:
Whether sense terminals receives the trigger pip that two or more default buttons are pressed simultaneously.
4. method according to claim 1, is characterized in that, the described concrete mode that volume adjusting key is mapped as to screen intensity adjusting key is:
According to the key assignments of volume adjusting key, from predefined mapping table, obtain the operation chained list numbering of answering with key-value pair;
According to the described operation chained list numeral index obtaining, arrive operation chained list, call the relevant action that corresponding screen intensity regulates, the key assignments of described predefined mapping table storage volume adjusting key and the corresponding relation of operation chained list numbering, the major key of described operation chained list is operation chained list numbering, and attribute is the relevant action that screen intensity regulates.
5. method according to claim 4, is characterized in that, described according to the key information of volume adjusting key, calls the screen intensity regulatory function of mapping, screen intensity is increased or reduces concrete mode be:
According to key information, determine whether volume adjusting key;
According to the key assignments of volume adjusting key, obtain the numbering of corresponding operation chained list, according to the numbering of operation chained list, from operation chained list, call the relevant action that screen intensity regulates, the brightness of screen is regulated.
6. according to the arbitrary described method of claim 1 to 5, it is characterized in that, after screen intensity is increased or reduced, also comprise:
Reach after default certain hour, volume adjusting key is cancelled the mapping to screen intensity regulatory function, automatically reverts to volume adjusting function.
7. a device for adjusting screen brightness, is characterized in that, comprising:
Detection signal unit, for detection of whether there being the trigger pip that receives adjusting screen brightness;
Map unit, for when detection signal unit inspection is received the trigger pip of adjusting screen brightness, is mapped as screen intensity adjusting key by volume adjusting key;
Brightness adjusting unit, according to the key information of volume adjusting key, calls the screen intensity regulatory function of map unit mapping, and screen intensity is increased or reduced.
8. device according to claim 7, is characterized in that, also comprises:
Trigger element, for producing the trigger pip of adjusting screen brightness, sends to described detecting unit.
9. device according to claim 8, is characterized in that, described trigger element comprises a shortcut, and described shortcut is arranged on earphone interface place, and user presses described shortcut, produces trigger pip, via the microphone channel of earphone, sends to terminal.
10. device according to claim 7, is characterized in that, described map unit comprises:
Operation chained list, major key is the numbering of operation chained list, attribute is the relevant action that screen intensity regulates;
Mapping table, for the corresponding relation between pre-stored volume adjusting key and operation chained list, according to the key assignments of volume adjusting key, from described mapping table, obtain the operation chained list numbering of answering with key-value pair, according to the described operation chained list numeral index obtaining, to operation chained list, call the relevant action that corresponding screen intensity regulates.
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| CN201410280206.4A CN104020976A (en) | 2014-06-20 | 2014-06-20 | Method and device for adjusting screen brightness |
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Address after: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant after: Nubian Technologies Ltd. Address before: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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Application publication date: 20140903 |