CN104769922A

CN104769922A - Terminal and control method for screen backlight

Info

Publication number: CN104769922A
Application number: CN201280076788.3A
Authority: CN
Inventors: 黄维
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd; Dongguan Yulong Telecommunication Technology Co Ltd
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2015-07-08
Anticipated expiration: 2032-11-30
Also published as: CN104769922B; WO2014082303A1

Abstract

Provided is a terminal, comprising: a screen processing unit for performing screen-on or screen-off processing on a designated region on a screen interface of the terminal, and performing screen-off or screen-on processing on other regions, wherein the designated region is a region on the screen interface corresponding to a designated display object in current display content of the terminal, or a region selected by a user on the screen interface. Also proposed is a control method for screen backlight. The technical solution of the present invention can perform multi-region control on the screen backlight of a terminal, reduce the area of a region in a screen-on state in a screen, and reduce the power consumption of the terminal.

Description

Terminal and control method for screen backlight

The control method technical field of terminal and screen backlight

The present invention relates to backlight control techniques field, in particular to a kind of terminal and a kind of control method of screen backlight.Background technology

In the related art, under the screen of terminal must integrally light or be dark.On the one hand, it is increasing with terminal screen size so that screen is also more and more for the consumption of terminal power；On the other hand, often ^ is blunt more for the content shown on screen, such as user is in the more webpage of reading data, various types of data such as video, picture and text are usually contained, and some belong to text, some belong to the advertisement on side etc., then for a user, in addition to user's such as news picture interested, other words, video etc.（Either text or advertisement）All it is garbage, both interrupted the view, battery electric quantity is wasted again.

Accordingly, it would be desirable to which a kind of control technology of new screen backlight, can carry out subregion control to the screen backlight of terminal, reduce the region area that bright screen state is in screen, reduce the power consumption of terminal.The content of the invention

The present invention is based on above mentioned problem, it is proposed that a kind of control technology of new screen backlight, can carry out subregion control to the screen backlight of terminal, reduce the region area that bright screen state is in screen, reduce the power consumption of terminal.

In view of this, the present invention proposes a kind of terminal, including：Screen processing unit, designated area on the screen interface to the terminal carries out bright screen or dark screen processing, other regions are carried out with dark screen or bright screen processing, wherein, the designated area corresponding region on the screen interface for the specified display object in the present displayed content of the terminal, or the region to be chosen on the screen interface by user.

In the technical scheme, " bright screen processing " causes the corresponding pixel of the designated area by point It is bright, the designated area is in bright screen state, " dark screen processing " causes the corresponding pixel of the designated area not to be lit, the designated area is in dark screen state.And " dark screen or bright screen processing " then refers to when designated area is in bright screen state, other regions is in dark screen state, when designated area is in dark screen state, other regions is in bright screen state.By such scheme, the state that user can be as needed to the screen interface of terminal is controlled, so that user's concern is partially in bright screen state, remainder is in dark screen state, so as to reach the purpose for saving terminal energy consumption.Because " designated area " that needs to control corresponds to what is shown object or directly selected by user, thus it is also dynamic to be somebody's turn to do the position of " designated area ", and user can switch at any time, preferably to meet the demand of user.

In the above-mentioned technical solutions, it is preferable that also include：Setting unit is associated, for according to the association setting command received, incidence relation to be set between the contextual model and/or application program and/or application function interface in display object type and the terminal；And type selection unit, for the contextual model and/or application program residing for the present displayed content according to the terminal and/or application function interface, the associated display object type of selection, using by the screen processing unit by the corresponding display object of associated with this in present displayed content display object type as the specified display in the technical scheme, pass through the setting to incidence relation, terminal allow according to present displayed content, the backlight state of screen is intelligently controlled, to meet user's request.Specifically, the incidence relation of " word-browser " is such as set, then when user browses webpage, terminal carries out bright screen processing to word segment automatically, remainder carries out dark screen processing, and intelligent shielding is carried out to the advertisement on webpage, PUSH message etc. so as to reach.Certainly, user can set " picture, video-browser ", so as to carry out dark screen processing to the picture on webpage, video etc..Or, user can be specific to some webpage, such as " picture-A webpages ", i.e. user is only interested in the picture on the webpage, then when user browses to A webpages, automatic bright screen processing will be carried out to the corresponding part of picture on webpage, and remaining word, video, gutter grade then in dark screen state, realize according to different scenes, the intelligent extraction content useful to user.

In the above-mentioned technical solutions, it is preferable that also include：Object selecting unit, for according to the selection action detected, real-time selection to go out the specified display pair from the present displayed content of the terminal In the technical scheme, user can select display object interested from present displayed content in real time according to demand, so as to carry out bright screen processing to corresponding region on screen；Or uninterested display object is selected, so as to carry out dark screen processing to relevant position.The response acted by the selection to user, so as to meet the individual demand of user.

In the above-mentioned technical solutions, it is preferable that also include：Type acquiring unit, type for obtaining the specified display object, and all other display objects for belonging to same type in the present displayed content of the terminal are determined according to the type, to carry out the bright screen or dark screen processing to other described display object corresponding regions on the screen interface by the screen processing unit.

In the technical scheme, such as when browsing webpage, it there may be many words or picture etc. on the webpage, and the content that not exclusively current interface is shown（By sliding up and down after the page, it can be seen that other many contents）；And pass through the technical program, exemplified by selecting picture, user without selecting every pictures respectively, and when choosing a certain pictures, terminal chooses other all pictures automatically, and corresponding region carries out bright screen or dark screen processing, cylinder user operation on screen to all pictures.

In the above-mentioned technical solutions, it is preferable that also include：Control setting unit, the functionality controls for setting the display object corresponding at least one type on the screen interface of the terminal；And control selecting unit, for being selected according to selection action the functionality controls, using by the screen processing unit by the selected corresponding display object of functionality controls as the specified display in the technical scheme, often pictures, each character block etc. it will be used as a display object, the functionality controls for corresponding to each display object are set, then especially for the page is larger, terminal screen it is larger in the case of, if functionality controls are carried out into concentrated setting（Specifically, such as it is the virtual key corresponding to each display object）, user is without carrying out too big action, you can realize the selection to showing object by functionality controls.Certainly, due to showing that the quantity of object may be more, actually more likely, for every kind of display object, One function control is set, One function control such as is set for all pictures, by selecting this functionality controls, user can directly choose pictures all in current page.

In the above-mentioned technical solutions, it is preferable that also include：Area setting unit, for setting at least one integrating control district on the screen interface, wherein, the functionality controls are arranged at the collection specified Into in control zone.

In the technical scheme, it is integrated by the function to operation, user need not find control button or control area in the diverse location of whole terminal interface, all operations that can be carried out for current interface or terminal can be carried out in the integrating control district, facilitate the operating process of user.Specifically, the operating function under the different interfaces of terminal or already present functionality controls can be obtained, then for the whole or specified portions in aforesaid operations function or functionality controls（Usually user commonly uses, and can be set by factory default or User Defined）Can be by setting corresponding virtual key in integrating control district so that user can equally realize original operating function when choosing these virtual keys, or after user marks corresponding gesture path in integrating control district, can also realize original function.Because no matter current interface is standby interface or the function interface of some application program, integrating control district can be shown on terminal interface, and virtual key is shown in integrating control district or the gesture path of user is received, so as to realize the control to current interface, change that need not be due to interface and difference, the selection that function button is carried out in the diverse location of screen, cylinder user operation so that user has to.Here precalculated position can be the default zone that system default or user are set.Here integrating control district can be single or multiple, can according to the setting of user, current desired operating function number be configured or automatically adjust.It should be noted that " setting " here is not offered as showing, as long as can be received to the touch command of user.

By the way that functionality controls are arranged in integrating control district so that even if the screen of terminal is very big, user can still be controlled by being hold by one hand terminal, and by the gripping hand to the display content of terminal.

In the above-mentioned technical solutions, it is preferable that each display object in the present displayed content of the terminal has corresponding display block on the screen interface, then the terminal also includes：Position acquisition unit, for obtaining selection action corresponding trigger position on the screen interface, using as the screen processing unit by the trigger position residing for the corresponding display object of display block be used as the specified display object.

In the technical scheme, the page such as including polytype display object such as word, picture, often passage, a kind of picture, again passage form carry out typesetting, then an entirety should be considered as this passage separated, its corresponding bottom text box is in screen There is corresponding display block on interface.The selection action of user, is specifically as follows and clicks on etc. on a terminal screen, by judging display block residing for click location, so as to be controlled to screen backlight.

In the above-mentioned technical solutions, it is preferable that also include：Area generation unit, for acting the selection track formed on the screen interface according to the selection, generate corresponding selection region, using by the screen processing unit by the selection region it is corresponding display object as it is described it is specified display in the technical scheme, according to the use habit of user, the operation to display object progress " in circle " that is interested or wishing shielding is also possible to, so as to choose corresponding display object.

In the above-mentioned technical solutions, it is preferable that each display object in the present displayed content of the terminal has corresponding display block on the screen interface, then the terminal also includes：Block determining unit, for the display block for determining to be in the selection region, to regard the corresponding display object of the display block as the specified display object by the screen processing unit.

In the technical scheme, " being in the selection region " includes a variety of situations, and user can be configured according to the use habit of oneself, such as：The first, is completely in the selection region；Second, a part is in the selection region, and user can set the specific ratio of " part ", during such as more than 50% in selection region, is just considered selected.By the personal settings of user, so as to avoid the occurrence of maloperation as far as possible.

In the above-mentioned technical solutions, it is preferable that also include：Object determining unit, for the display object for determining to be in the selection region, to regard the part being located in the selection region of the display object as the specified display object by the screen processing unit.

In the technical scheme, still by taking above-mentioned " character block " as an example, then now no longer it regard the character block as an entirety, but the selection region and the position relationship of the character block marked according to user, it regard the word inside the selection region as selected display object, bright screen or dark screen processing are carried out, and is not in the selection region but belongs to the word of same character block, then is handled without bright screen or dark screen.

In the above-mentioned technical solutions, it is preferable that also include：Track Pick-up unit, for according to the touch action that detects, forming corresponding touch track on the screen interface, with by the screen processing unit touch area on the screen interface corresponding to the touch track is carried out the bright screen or Dark screen processing.

, can be by user according to the actual requirements in the technical scheme, selection needs the region for carrying out bright screen or dark screen processing on screen interface.From to show object selection unlike, after user marks a region again by gesture motion, if the selection to showing object, then when user slides the page, carrying out the region of bright screen or dark screen processing will change with the change in location of display object；If to the regional choice on screen interface, then the slip of the page can't cause the change in location in the region of bright screen or dark screen processing.

In the above-mentioned technical solutions, it is preferable that the touch track constitutes a closed figure on the screen interface, then the Track Pick-up unit regard the interior zone of the closed figure as the touch area.

In the technical scheme, such as the closed figure is rectangle, then user has only marked four sides of the rectangle, and by this four skirts into region, be the interior zone of the rectangle.Certainly, user can mark any regular or irregular figure, can be by terminal recognition, to generate corresponding touch area.

In the above-mentioned technical solutions, it is preferable that the touch track forms contact surface on the screen interface, then the Track Pick-up unit regard the touch surface as the touch area.

In the technical scheme, such as user is operated using finger on the screen interface of terminal, then terminal will carry out bright screen to the position being in contact on screen interface with user's finger or dark screen is handled.It is smaller especially for the area in some regions, it is not easy to be selected by modes such as the delimitations in region, or user is when wishing to carry out small modification to the region delimited, by finger these regions can be carried out with the action of " erasing ", operated similar to using erasing rubber.

In the above-mentioned technical solutions, it is preferable that also include：Processing unit is acted, in the case of being detected in the terminal for the operational motion in the region in dark screen state on the screen interface so that the dark screen state is exited in the region, or the operational motion is not responded.

In the technical scheme, in the page in dark screen state, some links or functionality controls etc. may be included, because user can not see these links or functionality controls, thus maloperation may be produced during line slip etc. is entered to the page.By exiting dark screen state in time or these operational motions not being responded, the generation of maloperation can be avoided.In addition, " exiting dark screen state " can be understood as：In the case of one kind, such as user clicks the region under dark screen state, then the region enters Bright screen state；In another case, such as when user presses the region under dark screen state, the region enters bright screen state（But the function in the region can't be activated）, when the finger of user frames out, then dark screen state is reentered, facilitates user to check the region under dark screen state.

According to another aspect of the invention, it is also proposed that a kind of control method of screen backlight, including：Step 202, bright screen or dark screen processing are carried out to the designated area on the screen interface of terminal, other regions are carried out with dark screen or bright screen processing, wherein, the designated area corresponding region on the screen interface for the specified display object in the present displayed content of the terminal, or the region to be chosen on the screen interface by user.

In the technical scheme, " bright screen processing " causes the corresponding pixel of the designated area to be lit, the designated area is set to be in bright screen state, " dark screen processing " causes the corresponding pixel of the designated area not to be lit, the designated area is in dark screen state.And " dark screen or bright screen processing " then refers to when designated area is in bright screen state, other regions is in dark screen state, when designated area is in dark screen state, other regions is in bright screen state.By such scheme, the state that user can be as needed to the screen interface of terminal is controlled, so that user's concern is partially in bright screen state, remainder is in dark screen state, so as to reach the purpose for saving terminal energy consumption.Because " designated area " that needs to control corresponds to what is shown object or directly selected by user, thus it is also dynamic to be somebody's turn to do the position of " designated area ", and user can switch at any time, preferably to meet the demand of user.

In the above-mentioned technical solutions, it is preferable that before the step 202, in addition to：According to the association setting command received, incidence relation is set between the contextual model and/or application program and/or application function interface in display object type and the terminal；And the step 202 includes：Contextual model and/or application program and/or application function interface according to residing for the present displayed content of the terminal, the associated display object type of selection, and display object that display object type associated with this in the present displayed content is corresponding is used as the specified display object.

In the technical scheme, pass through the setting to incidence relation so that terminal can intelligently control the backlight state of screen, to meet user's request according to present displayed content.Specifically, the incidence relation of " word-browser " is such as set, then when user browses webpage, terminal carries out bright screen processing to word segment automatically, remainder carries out dark screen processing, and intelligent shielding is carried out to the advertisement on webpage, PUSH message etc. so as to reach.Certainly, user can be set " picture, video-browse Device ", so as to carry out dark screen processing to the picture on webpage, video etc..Or, user can be specific to some webpage, such as " picture-Α webpages ", i.e. user is only interested in the picture on the webpage, then when user browses to Α webpages, automatic bright screen processing will be carried out to the corresponding part of picture on webpage, and remaining word, video, gutter grade then in dark screen state, realize according to different scenes, the intelligent extraction content useful to user.

In the above-mentioned technical solutions, it is preferable that the step 202 also includes：According to the selection action detected, real-time selection goes out the specified display object from the present displayed content of the terminal.

In the technical scheme, user can select display object interested from present displayed content in real time according to demand, so as to carry out bright screen processing to corresponding region on screen；Or uninterested display object is selected, so as to carry out dark screen processing to relevant position.The response acted by the selection to user, so as to meet the individual demand of user.

In the above-mentioned technical solutions, it is preferable that also include：Obtain all other display objects for belonging to same type in the type of the specified display object, the present displayed content to determine the terminal；The bright screen or dark screen processing are carried out to other described display object corresponding regions on the screen interface.

In the above-mentioned technical solutions, it is preferable that also include：The functionality controls of display object corresponding at least one type are set on the screen interface of the terminal；And real-time selection go out it is described it is specified display object the step of include：The functionality controls are selected according to selection action, and regard the corresponding display object of selected functionality controls as the specified display object.

In the technical scheme, often pictures, each character block etc. it will be used as a display object, the functionality controls for corresponding to each display object are set, then especially for the page is larger, terminal screen it is larger in the case of, if functionality controls are carried out into concentrated setting（Specifically, such as it is the virtual key corresponding to each display object）, user is without carrying out too big action, you can real by functionality controls Now to the selection of display object.Certainly, due to showing that the quantity of object may be more, actually more likely, for every kind of display object, One function control is set, One function control such as is set for all pictures, by selecting this functionality controls, user can directly choose pictures all in current page.

In the above-mentioned technical solutions, it is preferable that also include：At least one integrating control district is set on the screen interface, wherein, the functionality controls are arranged in the integrating control district specified.

In the above-mentioned technical solutions, it is preferable that each display object in the present displayed content of the terminal has corresponding display block on the screen interface, then the step of real-time selection goes out the specified display object includes：Obtain selection action corresponding trigger bit on the screen interface Put；Using the display block residing for the trigger position it is corresponding display object as it is described it is specified display in the technical scheme, the page such as including polytype display object such as word, picture, often passage, a kind of picture, again passage form carry out typesetting, then an entirety should be considered as this passage separated, its corresponding bottom text box has corresponding display block on screen interface.The selection action of user, is specifically as follows and clicks on etc. on a terminal screen, by judging display block residing for click location, so as to be controlled to screen backlight.

In the above-mentioned technical solutions, it is preferable that the step of real-time selection goes out the specified display object includes：The selection track formed on the screen interface is acted according to the selection, corresponding selection region is generated；It regard the corresponding display object of the selection region as the specified display object.

In the technical scheme, according to the use habit of user, it is also possible to the operation to display object progress " in circle " that is interested or wishing shielding, so as to choose corresponding display object.

In the above-mentioned technical solutions, it is preferable that each display object in the present displayed content of the terminal has corresponding display block on the screen interface, then the step of real-time selection goes out the specified display object includes：It is determined that the display block in the selection region, and it regard the corresponding display object of the display block as the specified display object.

In the above-mentioned technical solutions, it is preferable that the step of real-time selection goes out the specified display object includes：It is determined that the display object in the selection region, and it regard the part being located in the selection region of the display object as the specified display object.

In the technical scheme, still by taking above-mentioned " character block " as an example, then now no longer it regard the character block as an entirety, but the selection region and the position relationship of the character block marked according to user, it regard the word inside the selection region as selected display object, bright screen or dark screen processing are carried out, and is not in the selection region but belongs to the word of same character block, then without bright screen Or dark screen processing.

In the above-mentioned technical solutions, it is preferable that the step 202 includes：According to the touch action detected, corresponding touch track is formed on the screen interface；The bright screen or dark screen processing are carried out to the touch area on the screen interface corresponding to the touch track.

In the above-mentioned technical solutions, it is preferable that the touch track constitutes a closed figure on the screen interface, it regard the interior zone of the closed figure as the touch area.

In the above-mentioned technical solutions, it is preferable that the touch track forms contact surface on the screen interface, it regard the touch surface as the touch area.

In the above-mentioned technical solutions, it is preferable that after the step 202, in addition to：If detecting the operational motion for the region in dark screen state on the screen interface, the region is caused to exit the dark screen state, or do not responded to the operational motion.

In the technical scheme, in the page in dark screen state, some links or functionality controls etc. may be included, because user can not see these links or functionality controls, thus maloperation may be produced during line slip etc. is entered to the page.By exiting dark screen state in time or not to these operational motions Responded, the generation of maloperation can be avoided.In addition, " exiting dark screen state " can be understood as：In the case of one kind, such as user clicks the region under dark screen state, then the region enters bright screen state；In another case, such as when user presses the region under dark screen state, the region enters bright screen state（But the function in the region can't be activated）, when the finger of user frames out, then dark screen state is reentered, facilitates user to check the region under dark screen state.

By above technical scheme, subregion control can be carried out to the screen backlight of terminal, reduce the region area that bright screen state is in screen, reduce the power consumption of terminal.Brief description of the drawings

Fig. 1 shows the block diagram of terminal according to an embodiment of the invention；

Fig. 2 shows the flow chart of the control method of screen backlight according to an embodiment of the invention；Fig. 3 A to Fig. 3 P show the schematic diagram for the Showing Effectiveness On Screen that the screen backlight according to an embodiment of the invention to terminal is controlled.Embodiment

In order to be more clearly understood that the above objects, features and advantages of the present invention, the present invention is further described in detail with reference to the accompanying drawings and detailed description.It should be noted that in the case where not conflicting, the feature in embodiments herein and embodiment can be mutually combined.

Many details are elaborated in the following description to fully understand the present invention; but; the present invention can also be different from other modes described here to implement using other, and therefore, protection scope of the present invention is not limited by following public specific embodiment.

Fig. 1 shows the block diagram of terminal according to an embodiment of the invention.

As shown in Fig. 1, terminal 100 according to an embodiment of the invention, including：Screen processing unit 102, designated area on the screen interface to the terminal 100 carries out bright screen or dark screen processing, other regions are carried out with dark screen or bright screen processing, wherein, the designated area corresponding region on the screen interface for the specified display object in the present displayed content of the terminal 100, or the region to be chosen on the screen interface by user.

In the technical scheme, " bright screen processing " causes the corresponding pixel of the designated area to be lit, and the designated area is in bright screen state, and " dark screen processing " make it that the designated area is corresponding Pixel is not lit, and the designated area is in dark screen state.And " dark screen or bright screen processing " then refers to when designated area is in bright screen state, other regions is in dark screen state, when designated area is in dark screen state, other regions is in bright screen state.By such scheme, the state that user can be as needed to the screen interface of terminal 100 is controlled, so that user's concern is partially in bright screen state, remainder is in dark screen state, so as to reach the purpose for saving terminal energy consumption.Because " designated area " that needs to control corresponds to what is shown object or directly selected by user, thus it is also dynamic to be somebody's turn to do the position of " designated area ", and user can switch at any time, preferably to meet the demand of user.

In the above-mentioned technical solutions, it is preferable that also include：Setting unit 104 is associated, for according to the association setting command received, incidence relation to be set between the contextual model and/or application program and/or application function interface in display object type and the terminal 100；And type selection unit 106, for the contextual model and/or application program residing for the present displayed content according to the terminal 100 and/or application function interface, the associated display object type of selection, to regard the corresponding display object of associated with this in present displayed content display object type as the specified display object by the screen processing unit 102.

In the technical scheme, pass through the setting to incidence relation so that terminal 100 can intelligently control the backlight state of screen, to meet user's request according to present displayed content.Specifically, the incidence relation of " word-browser " is such as set, then when user browses webpage, terminal 100 is automatic to carry out bright screen processing to word segment, remainder carries out dark screen processing, and intelligent shielding is carried out to the advertisement on webpage, PUSH message etc. so as to reach.Certainly, user can set " picture, video-browser ", so as to carry out dark screen processing to the picture on webpage, video etc..Or, user can be specific to some webpage, such as " picture-A webpages ", i.e. user is only interested in the picture on the webpage, then when user browses to A webpages, automatic bright screen processing will be carried out to the corresponding part of picture on webpage, and remaining word, video, gutter grade then in dark screen state, realize according to different scenes, the intelligent extraction content useful to user.

In the above-mentioned technical solutions, it is preferable that also include：Object selecting unit 108, for according to the selection action detected, real-time selection to go out the specified display object from the present displayed content of the terminal 100.

In the technical scheme, user can select from present displayed content in real time according to demand Display object interested, so as to carry out bright screen processing to corresponding region on screen；Or uninterested display object is selected, so as to carry out dark screen processing to relevant position.The response acted by the selection to user, so as to meet the individual demand of user.

In the above-mentioned technical solutions, it is preferable that also include：Type acquiring unit 1 10, type for obtaining the specified display object, and all other display objects for belonging to same type in the present displayed content of the terminal 100 are determined according to the type, so that other display object corresponding regions on the screen interface carry out the bright screen as described in 102 pairs of the screen processing unit or dark screen is handled.

In the technical scheme, such as when browsing webpage, it there may be many words or picture etc. on the webpage, and the content that not exclusively current interface is shown（By sliding up and down after the page, it can be seen that other many contents）；And pass through the technical program, exemplified by selecting picture, user without selecting every pictures respectively, and when choosing a certain pictures, terminal 100 chooses other all pictures automatically, and corresponding region carries out bright screen or dark screen processing, cylinder user operation on screen to all pictures.

In the above-mentioned technical solutions, it is preferable that also include：Control setting unit 1 12, the functionality controls for setting the display object corresponding at least one type on the screen interface of the terminal 100；And control selecting unit 114, for being selected according to selection action the functionality controls, to regard the selected corresponding display object of functionality controls as the specified display object by the screen processing unit 102.

In the technical scheme, often pictures, each character block etc. it will be used as a display object, the functionality controls for corresponding to each display object are set, then especially for the page is larger, the screen of terminal 100 it is larger in the case of, if functionality controls are carried out into concentrated setting（Specifically, such as it is the virtual key corresponding to each display object）, user is without carrying out too big action, you can realize the selection to showing object by functionality controls.Certainly, due to showing that the quantity of object may be more, actually more likely, for every kind of display object, One function control is set, One function control such as is set for all pictures, by selecting this functionality controls, user can directly choose pictures all in current page.

In the above-mentioned technical solutions, it is preferable that also include：Area setting unit（Not shown in figure）, for setting at least one integrating control district on the screen interface, wherein, the functionality controls are arranged in the integrating control district specified. In the technical scheme, it is integrated by the function to operation, user need not find control button or control area in the diverse location of whole terminal interface, all operations that can be carried out for current interface or terminal 100 can be carried out in the integrating control district, facilitate the operating process of user.Specifically, the operating function under the different interfaces of terminal 100 or already present functionality controls can be obtained, then for the whole or specified portions in aforesaid operations function or functionality controls（Usually user commonly uses, and can be set by factory default or User Defined）Can be by setting corresponding virtual key in integrating control district so that user can equally realize original operating function when choosing these virtual keys, or after user marks corresponding gesture path in integrating control district, can also realize original function.Because no matter current interface is standby interface or the function interface of some application program, integrating control district can be shown on terminal interface, and virtual key is shown in integrating control district or the gesture path of user is received, so as to realize the control to current interface, change that need not be due to interface and difference, the selection that function button is carried out in the diverse location of screen, cylinder user operation so that user has to.Here precalculated position can be the default zone that system default or user are set.Here integrating control district can be single or multiple, can according to the setting of user, current desired operating function number be configured or automatically adjust.It should be noted that " setting " here is not offered as showing, as long as can be received to the touch command of user.

By the way that functionality controls are arranged in integrating control district so that even if the screen of terminal 100 is very big, user can still be controlled by being hold by one hand terminal, and by the gripping hand to the display content of terminal 100.

In the above-mentioned technical solutions, it is preferable that each display object in the present displayed content of the terminal 100 has corresponding display block on the screen interface, then the terminal 100 also includes：Position acquisition unit 1 18, for obtaining selection action corresponding trigger position on the screen interface, using as the screen processing unit 102 by the trigger position residing for the corresponding display object of display block be used as the specified display object.

In the technical scheme, the page such as including polytype display object such as word, picture, often passage, a kind of picture, again passage form carry out typesetting, then an entirety should be considered as this passage separated, its corresponding bottom text box has corresponding display block on screen interface.The selection action of user, is specifically as follows on a terminal screen Click on etc., by judging display block residing for click location, so as to be controlled to screen backlight.

In the above-mentioned technical solutions, it is preferable that also include：Area generation unit 120, for acting the selection track formed on the screen interface according to the selection, corresponding selection region is generated, to regard the corresponding display object of the selection region as the specified display object by the screen processing unit 102.

In the above-mentioned technical solutions, it is preferable that each display object in the present displayed content of the terminal 100 has corresponding display block on the screen interface, then the terminal 100 also includes：Block determining unit（Not shown in figure）, for the display block for determining to be in the selection region, to regard the corresponding display object of the display block as the specified display object by the screen processing unit 102.

In the above-mentioned technical solutions, it is preferable that also include：Object determining unit（Not shown in figure）, for the display object for determining to be in the selection region, using by the screen processing unit 102 by it is described display object be located at the selection region in part as it is described it is specified display in the technical scheme, still by taking above-mentioned " character block " as an example, then now no longer it regard the character block as an entirety, but the selection region and the position relationship of the character block marked according to user, it regard the word inside the selection region as selected display object, carry out bright screen or dark screen processing, and be not in the selection region, but belong to the word of same character block, then handled without bright screen or dark screen.

In the above-mentioned technical solutions, it is preferable that also include：Track Pick-up unit 126, for according to the touch action detected, corresponding touch track being formed on the screen interface, with by the screen The touch area for corresponding to the touch track on curtain 102 pairs of screen interfaces of processing unit carries out the bright screen or dark screen processing.

In the above-mentioned technical solutions, it is preferable that the touch track constitutes a closed figure on the screen interface, then the Track Pick-up unit 126 regard the interior zone of the closed figure as the touch area.

In the technical scheme, such as the closed figure is rectangle, then user has only marked four sides of the rectangle, and by this four skirts into region, be the interior zone of the rectangle.Certainly, user can mark any regular or irregular figure, can be recognized by terminal 100, to generate corresponding touch area.

In the above-mentioned technical solutions, it is preferable that the touch track forms contact surface on the screen interface, then the Track Pick-up unit 126 regard the touch surface as the touch area.

In the technical scheme, such as user is operated using finger on the screen interface of terminal 100, then terminal 100 will carry out bright screen to the position being in contact on screen interface with user's finger or dark screen is handled.It is smaller especially for the area in some regions, it is not easy to be selected by modes such as the delimitations in region, or user is when wishing to carry out small modification to the region delimited, by finger these regions can be carried out with the action of " erasing ", operated similar to using erasing rubber.

In the above-mentioned technical solutions, it is preferable that also include：Processing unit 128 is acted, in the case of being detected in the terminal 100 for the operational motion in the region in dark screen state on the screen interface so that the dark screen state is exited in the region, or the operational motion is not responded.

In the technical scheme, in the page in dark screen state, some links or functionality controls etc. may be included, because user can not see these links or functionality controls, thus maloperation may be produced during line slip etc. is entered to the page.By exiting dark screen state in time or these operational motions not being responded, the generation of maloperation can be avoided.In addition, " exiting dark screen state " is appreciated that For：In the case of one kind, such as user clicks the region under dark screen state, then the region enters bright screen state；In another case, such as when user presses the region under dark screen state, the region enters bright screen state（But the function in the region can't be activated）, when the finger of user frames out, then dark screen state is reentered, facilitates user to check the region under dark screen state.

Fig. 2 shows the flow chart of the control method of screen backlight according to an embodiment of the invention.As shown in Fig. 2 the control method of screen backlight according to an embodiment of the invention, including：Step 202, bright screen or dark screen processing are carried out to the designated area on the screen interface of terminal, other regions are carried out with dark screen or bright screen processing, wherein, the designated area corresponding region on the screen interface for the specified display object in the present displayed content of the terminal, or the region to be chosen on the screen interface by user.

In the technical scheme, pass through the setting to incidence relation so that terminal can intelligently control the backlight state of screen, to meet user's request according to present displayed content.Specifically, such as the incidence relation of " word-browser " is set, then when user browses webpage, terminal is automatically to word Part carries out bright screen processing, and remainder carries out dark screen processing, and intelligent shielding is carried out to the advertisement on webpage, PUSH message etc. so as to reach.Certainly, user can set " picture, video-browser ", so as to carry out dark screen processing to the picture on webpage, video etc..Or, user can be specific to some webpage, such as " picture-A webpages ", i.e. user is only interested in the picture on the webpage, then when user browses to A webpages, automatic bright screen processing will be carried out to the corresponding part of picture on webpage, and remaining word, video, gutter grade then in dark screen state, realize according to different scenes, the intelligent extraction content useful to user.

In the technical scheme, the functionality controls for corresponding to each display object will be set per pictures, each character block etc. as a display object, then especially for the page is larger, terminal screen compared with In the case of big, if functionality controls are carried out into concentrated setting（Specifically, such as it is the virtual key corresponding to each display object）, user is without carrying out too big action, you can realize the selection to showing object by functionality controls.Certainly, due to showing that the quantity of object may be more, actually more likely, for every kind of display object, One function control is set, One function control such as is set for all pictures, by selecting this functionality controls, user can directly choose pictures all in current page.

In the above-mentioned technical solutions, it is preferable that each display in the present displayed content of the terminal There is corresponding display block in object, then the step of real-time selection goes out the specified display object includes on the screen interface：Obtain selection action corresponding trigger position on the screen interface；Using the display block residing for the trigger position it is corresponding display object as it is described it is specified display in the technical scheme, the page such as including polytype display object such as word, picture, often passage, a kind of picture, again passage form carry out typesetting, then an entirety should be considered as this passage separated, its corresponding bottom text box has corresponding display block on screen interface.The selection action of user, is specifically as follows and clicks on etc. on a terminal screen, by judging display block residing for click location, so as to be controlled to screen backlight.

In the technical scheme, still by taking above-mentioned " character block " as an example, then now no longer using the character block as an entirety, but the selection region and the position relationship of the character block marked according to user, will Word inside the selection region carries out bright screen or dark screen processing as selected display object, and is not in the selection region but belongs to the word of same character block, then is handled without bright screen or dark screen.

In the technical scheme, in the page in dark screen state, some links or work(may be included Energy control etc., because user can not see these links or functionality controls, thus may produce maloperation during line slip etc. is entered to the page.By exiting dark screen state in time or these operational motions not being responded, the generation of maloperation can be avoided.In addition, " exiting dark screen state " can be understood as：In the case of one kind, such as user clicks the region under dark screen state, then the region enters bright screen state；In another case, such as when user presses the region under dark screen state, the region enters bright screen state（But the function in the region can't be activated）, when the finger of user frames out, then dark screen state is reentered, facilitates user to check the region under dark screen state.

Fig. 3 A to Fig. 3 P show the schematic diagram for the Showing Effectiveness On Screen that the screen backlight according to an embodiment of the invention to terminal is controlled.

When the content shown on screen interface of the user to terminal is checked, as shown in Fig. 3 A, exemplified by browsing webpage, a variety of display objects 302, such as word 302A, picture 302B, video 302C etc. may be included.But user is not often interested in all display objects 302, such as current web page is certain novel website, and user carries out online reading to certain novel.Now, for a user, the most concern is word 302A, and other picture 302B, video 302C etc., then it is probably some advertisements etc., is neither concerned about by user, the reading of user can be interfered again, also cause corresponding screen area to bring electric quantity consumption for no reason.

Therefore, pass through technical scheme, the effect as shown in Fig. 3 B can be reached, i.e., the region that picture 302B uninterested to user, video 302C etc. correspond on the screen interface of terminal carries out dark screen processing, and the user corresponding regions of word 302A interested（Because the typesetting to the page may be not compact, thus it may also contain a blank parts）Then it is in bright screen state.Or as shown in Fig. 3 C, bright screen processing only is carried out to the corresponding regions of word 302A, and for other picture 302B, video 302C etc.（Because the typesetting to the page may be not compact, thus it may also contain a blank parts）Corresponding region carries out dark screen processing.

When user selectes some display object 302, as shown in Figure 3 D, such as the word 302A of Fig. 3 D middle parts, if desired its corresponding screen area is subjected to bright screen or dark screen is handled, then terminal judges the position coordinates of first pixel in the upper left corner of the corresponding bottom textboxs of word 302A, it is assumed that be A (XI, Y1), the position coordinates of last pixel of the lower right corner, it is assumed that be B (X2, Y2).The all pixels point in region that terminal record A, B coordinate is surrounded, makes these pixels highlighted, pixel elsewhere is dark. Similarly, for video 302C, terminal judges the position coordinates of video 302C first pixel in the upper left corner, it is assumed to be C (X3, Y3), the position coordinates of last pixel of the lower right corner, it is assumed to be D (X4, Y4).The all pixels point in region that terminal record C, D coordinate is surrounded, makes these pixels highlighted, pixel elsewhere is dark.

Certainly, if the region of required selection is not similar regular shape, multiple regular shapes can be divided into, and obtain corresponding coordinate respectively；Or for curved edge, the coordinate of multiple points is up-sampled in the arcuate line segment, to determine corresponding region.

For the region in dark screen state, user may still touch these regions, then, overdue for user is hit or false touch is touched, and terminal can be used：1st, it is without any processing；2nd, the region in dark screen state is caused to exit dark screen state, but for the click or touching operation without response, i.e. such as user clicked in the corresponding regions of video 302C shown in Fig. 3 B or other operation when, originally the video should be opened in normal state, but will not now carry out the operation of " opening video ".

And may specifically there is likely to be a variety of situations 2 by the way of for terminal：

As shown in FIGURE 3 E, Fig. 3 E (a) are original state；When user clicks on region as corresponding such as some picture 302B, if then terminal detects " click " operation, the corresponding regions of picture 302B are subjected to bright screen processing（As shown in Fig. 3 E (b)）；When the finger of user frames out, and terminal can't detect " click " operation, then the corresponding regions of picture 302B will revert to dark screen state（Return to the original state shown in Fig. 3 E (a)）.

And in another case, as shown in Fig. 3 F, Fig. 3 F (a) are original state；When terminal detects " click " operation, the corresponding regions of picture 302B are subjected to bright screen processing（As shown in Fig. 3 F (b)）；When the finger of user frames out, and terminal can't detect " click " operation, the corresponding regions of picture 302B are still made to keep bright screen state（As shown in Fig. 3 F (c)）.

As shown in Figure 3 G, Fig. 3 G (a) are original state；When user clicks on region as corresponding such as some picture 302B, if then terminal detects " click " operation, by current display page（The webpage such as currently browsed）In all corresponding regions of picture 302B carry out bright screen processing（As shown in Fig. 3 G (b)）；When the finger of user frames out, and terminal can't detect " click " operation, then the corresponding regions of all picture 302B will revert to dark screen state（Return to the big states of initial ^ shown in Fig. 3 G (a)）. And in another case, as shown in figure 3h, Fig. 3 H (a) are original state；When terminal detects " click " operation, all corresponding regions of picture 302B are subjected to bright screen processing

(shown in such as Fig. 3 H (b)）；When the finger of user frames out, and terminal can't detect " click " operation, all corresponding regions of picture 302B are still made to keep bright screen state（Such as Fig. 3 H

(c) shown in）.

With reference to Figure 31 to Fig. 3 N, the process for selecting specific display object 302 is described in detail.

In the case of the first, need to be configured in the terminal in advance, such as user is wished in some function interface in some application program or application program, bright screen processing or dark screen processing are carried out to the corresponding screen area of display object 302 of specified type, such as wish not show " picture " in " browser ", then stored the corresponding relation of " browser-picture "；Such as wish only to show " word " in " the A webpages " of " browser ", then stored the corresponding relation of " browser-A webpages-word ".

So, terminal is presently according to user application program or the function interface of application program, judge whether the corresponding relation stored.If in the presence of, the corresponding display object 302 for being desired with showing or not showing is obtained, and the screen area that automatic phasing is answered carries out bright screen processing or dark screen processing, realizes the intelligent shielding to garbage or the intelligent extraction to useful information.

In the case of second, as shown in Figure 31, selected by the display object 302 of 306 pairs of functionality controls specific some or multiple classifications.Specifically, by the functionality controls 306 that the type corresponding to one or more display objects 302 is shown in current display interface, so as to when user chooses some functionality controls 306 therein, then carry out bright screen to the display object 302 of corresponding one or more types in current page or dark screen is handled.Such as when user's selection " text ", then automatically into the similar display effect as shown in Fig. 3 C.More specifically, integrating control district 304 can be set in current display interface, and functionality controls 306 are arranged in the integrating control district 304.

In the case of the third, as shown in figure 3j, wherein, Fig. 3 J (a) are original state, and user directly can be clicked on and be selected to some display object 302 in current page.Specifically, the word that each display object 302 is corresponded on screen interface in a display block, such as Fig. 3 J corresponds to a word block 310;Then after user carries out trigger action, the corresponding trigger point 308 of generation on screen interface（As shown in Fig. 3 J (a)）, can by judge the trigger point 308 with The position relationship of word block 310, if the trigger point 308 is located in word block 310, chooses the literal field block 310, and carry out bright screen processing to it（Shown in display effect such as Fig. 3 J (b)）, certainly, or dark screen processing can also be carried out（Not shown in figure）.

Here " trigger action " may actually include a variety of situations, such as when being configured with the terminal 100 such as capacitive touch screen, even if not having to touch with touch-screen, remain able to detect the action, therefore, it can finger（For illustrating, it is clear that can also be using other modes such as felt pens）It can be referred to as " close to touch operation " to the operation that it is identified close to touch-screen but not in contact with to touch-screen, the actual operation for touching touch-screen of finger is referred to as " contact touch operation ", then " trigger action " in the present invention is construed as including " close to touch operation " and/or " contact touch operation ".

So, in " close to touch operation ", " trigger point " is the finger position vertically relative with touch-screen, and specifically can be when exceeding preset time threshold event in blank space of the generation such as trigger point on screen interface, triggered time, it is determined that there occurs trigger action；And in " contact touch operation ", " trigger point " is the touch location of finger and touch-screen, and specifically can occur to trigger occurring the blank space such as on screen interface, in blank space long-press event when, it is determined that there occurs trigger action.

In addition, as shown in Fig. 3 K, Fig. 3 K (a) are original state；Terminal chooses word blocks all on current page simultaneously after judging that user chooses word block 310 by automatic（Word block 310, word block 310A, word block 310B etc.）, and bright screen processing is carried out (shown in such as Fig. 3 K (b)）, without the repeated multiple times execution selection operation of user.

In the case of 4th kind, as shown in Fig. 3 L.In Fig. 3 L (a), user marks gesture path on the screen interface of terminal, forms corresponding selection region 312, then now still suffers from multiple choices mode：

1st, such as Fig. 3 L (b), need to pre-set a ratio, i.e. some part for being chosen to choose in region 312 accounts for the percentage of the whole area of the block, such as it is set as 50%, then because the word block 310 in figure is selected completely, the selected selected part of 50%, video block 316 that is partially larger than of picture block 314 is less than 50%, thus judge to choose word block 310 and picture block 314, bright screen processing is carried out to it, and video block 316 is then handled without bright screen.

2nd, such as Fig. 3 L (c), the block that there is intersection region to every and selection region 312, It is judged to choosing, then bright screen processing is carried out to word block 310, picture block 314 and video block 316.

3rd, setting must be completely in selection region 312, be just judged to being selected, then in this case, will only be judged to choose word block 310, and carry out bright screen processing to it.

Above-mentioned four kinds of situations, are that user is directly selected the display object 302 in current display page, and in fact, user can not also be selected display object 302, but to some screen area of the selection on the screen interface of terminal.Difference between both is：

As shown in fig.3m, it is the situation that selection is carried out to display object 302, then when user, which slides, shows the page, such as shown in Fig. 3 M (a) during upward sliding, display object 302 will be moved up with the page, then correspondingly, the region in bright screen state or dark screen state is also moved up（Shown in display effect such as Fig. 3 M (b)）, because these regions correspond to show object 302.

As shown in Fig. 3 N, it is the situation that selection is directly carried out on screen, specifically, user have selected the touch area 318 in the lower right corner of screen, then when user is under the original state shown in Fig. 3 N (a), when moving up the display page, the touch area 318 is always positioned at the lower right corner of screen, and keeps dark screen state（Shown in display effect such as Fig. 3 N (b)）.Because many webpages are all liked in page lower right corner pop-up advertisement etc., therefore, in this way, it is possible to achieve to the intelligently filters of advertisement.

Specifically, when selecting touch area 318, there is also a variety of situations, including：In the case of the first, as shown in Figure 30, user directly marks touch track 320 on the screen of terminal, and the touch track 320 constitutes the interior zone of a closed figure, the then closed figure（Shadow region i.e. in figure）It is judged as touch area 318.

In the case of second, as shown in Fig. 3 P, user is desired with the possible very little in region of processing sometimes, is unfavorable for the selection carrying out region by way of the first situation, then using which.Specifically, because user is passing through finger（Or writing pencil etc.）When being slided on screen, corresponding touch surface is generated on screen, then the touch surface that terminal comes in contact finger and screen expands the area of touch area 318 as touch area 318, and with the generation of touch track 320.

Technical scheme is described in detail above in association with accompanying drawing, it is contemplated that in the related art, under the screen of terminal must integrally light or be dark, many garbages is included in many contents of display, were both interrupted the view, battery electric quantity is wasted again.Therefore, the invention provides a kind of terminal and a kind of control method of screen backlight, subregion control can be carried out to the screen backlight of terminal, reduces in screen and locate In the region area of bright screen state, the power consumption of terminal is reduced.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art, the present invention there can be various modifications and variations.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.

Claims

Claims

1. a kind of terminal, it is characterised in that including：

Screen processing unit, the designated area on the screen interface to the terminal carries out bright screen or dark screen processing, and other regions are carried out with dark screen or bright screen is handled, wherein,

The designated area corresponding region on the screen interface for the specified display object in the present displayed content of the terminal, or the region to be chosen on the screen interface by user.

2. terminal according to claim 1, it is characterised in that also include：

Setting unit is associated, for according to the association setting command received, incidence relation to be set between the contextual model and/or application program and/or application function interface in display object type and the terminal；And

Type selection unit, for the contextual model and/or application program residing for the present displayed content according to the terminal and/or application function interface, the associated display object type of selection, to regard the corresponding display object of associated with this in present displayed content display object type as the specified display object by the screen processing unit.

3. terminal according to claim 1, it is characterised in that also include：

Object selecting unit, for according to the selection action detected, real-time selection to go out the specified display object from the present displayed content of the terminal.

4. terminal according to claim 3, it is characterised in that also include：

Type acquiring unit, type for obtaining the specified display object, and all other display objects for belonging to same type in the present displayed content of the terminal are determined according to the type, to carry out the bright screen or dark screen processing to other described display object corresponding regions on the screen interface by the screen processing unit.

5. terminal according to claim 3, it is characterised in that also include：

Control setting unit, the functionality controls for setting the display object corresponding at least one type on the screen interface of the terminal；And

Control selecting unit, for being selected according to selection action the functionality controls, to regard the selected corresponding display object of functionality controls as the specified display object by the screen processing unit.

6. the terminal according to claim 3, it is characterised in that each display object in the present displayed content of the terminal has corresponding display block on the screen interface, then the terminal also includes：

Position acquisition unit, for obtaining selection action corresponding trigger position on the screen interface, using as the screen processing unit by the trigger position residing for the corresponding display object of display block be used as the specified display object.

7. terminal according to claim 3, it is characterised in that also include：

Area generation unit, for acting the selection track formed on the screen interface according to the selection, generates corresponding selection region, to regard the corresponding display object of the selection region as the specified display object by the screen processing unit.

8. terminal according to claim 1, it is characterised in that also include：

Track Pick-up unit, for according to the touch action detected, corresponding touch track is formed on the screen interface, to carry out the bright screen or dark screen processing to the touch area on the screen interface corresponding to the touch track by the screen processing unit.

9. the terminal according to any one of claim 1 to 8, it is characterised in that also include：

Processing unit is acted, in the case of being detected in the terminal for the operational motion in the region in dark screen state on the screen interface so that the dark screen state is exited in the region, or the operational motion is not responded.

10. a kind of control method of screen backlight, it is characterised in that including：

Step 202, bright screen is carried out to the designated area on the screen interface of terminal or dark screen is handled, other regions are carried out with dark screen or bright screen is handled, wherein,

The designated area corresponding region on the screen interface for the specified display object in the present displayed content of the terminal, or the region to be chosen on the screen interface by user.

11. the control method of the screen backlight according to claim 10, it is characterised in that before the step 202, in addition to：

According to the association setting command received, incidence relation is set between the application program and/or application function interface in display object type and the terminal；And

The step 202 includes： Contextual model and/or application program and/or application function interface according to residing for the present displayed content of the terminal, the associated display object type of selection, and display object that display object type associated with this in the present displayed content is corresponding is used as the specified display object.

12. the control method of the screen backlight according to claim 10, it is characterised in that the step 202 also includes：

According to the selection action detected, real-time selection goes out the specified display object from the present displayed content of the terminal.

13. the control method of the screen backlight according to claim 12, it is characterised in that also include：

Obtain all other display objects for belonging to same type in the type of the specified display object, the present displayed content to determine the terminal；

The bright screen or dark screen processing are carried out to other described display object corresponding regions on the screen interface.

14. the control method of the screen backlight according to claim 12, it is characterised in that also include：

The functionality controls of display object corresponding at least one type are set on the screen interface of the terminal；And

The step of real-time selection goes out the specified display object includes：

The functionality controls are selected according to selection action, and regard the corresponding display object of selected functionality controls as the specified display object.

15. the control method of the screen backlight according to claim 12, it is characterized in that, there is corresponding display block in each display object in the present displayed content of the terminal, then the step of real-time selection goes out the specified display object includes on the screen interface：

Obtain selection action corresponding trigger position on the screen interface；

It regard the corresponding display object of the display block residing for the trigger position as the specified display pair

16. the control method of the screen backlight according to claim 12, it is characterised in that the step of real-time selection goes out the specified display object includes： The selection track formed on the screen interface is acted according to the selection, corresponding selection region is generated；

It regard the corresponding display object of the selection region as the specified display object.

17. the control method of the screen backlight according to claim 10, it is characterised in that the step 202 includes：

According to the touch action detected, corresponding touch track is formed on the screen interface；The bright screen or dark screen processing are carried out to the touch area on the screen interface corresponding to the touch track.

18. the control method of the screen backlight according to any one of claim 10 to 17, it is characterised in that after the step 202, in addition to：

If detecting the operational motion for the region in dark screen state on the screen interface, the region is caused to exit the dark screen state, or do not responded to the operational motion.