CN103019384A - Method and device for adjusting display interface on terminal - Google Patents

Method and device for adjusting display interface on terminal Download PDF

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Publication number
CN103019384A
CN103019384A CN2012105629595A CN201210562959A CN103019384A CN 103019384 A CN103019384 A CN 103019384A CN 2012105629595 A CN2012105629595 A CN 2012105629595A CN 201210562959 A CN201210562959 A CN 201210562959A CN 103019384 A CN103019384 A CN 103019384A
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distance
terminal
display interface
interface
displaying ratio
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CN103019384B (en
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曾元清
舒进
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Abstract

The invention discloses a method and a device for adjusting a display interface on a terminal. The method comprises the following steps: S1, entering an interface adjustment mode; S2, in a preset period T, sensing a distance between the terminal and a terminal user for N times, and computing the mean distance; S3, judging whether the mean distance corresponds to a display scale of the current display interface or not, if so, going back to the step S2, otherwise, performing the step S4; S4, magnifying or reducing the display interface according to the mean distance; S5, typesetting and arranging a display content again according to the display scale of the magnified or reduced display interface; and S6, adjusting the luminance of a display screen according to the display scale of the magnified or reduced display interface. According to the method and the device, the display interface can be adjusted according to the distance between the terminal and the terminal user, the influence of the distance on the display interface which is viewed by the user is reduced, operation process is simplified, adjusting efficiency is increased, meanwhile the shaking frequency of the display interface during adjustment is also reduced, and power consumption is reduced.

Description

A kind of method and apparatus of on terminal, display interface being adjusted
Technical field
The present invention relates to terminal interface display technique field, relate in particular to a kind of method and apparatus of on terminal, display interface being adjusted.
Background technology
In recent years, can read the widespread use of the electronic terminal product of e-text and browsing page along with computing machine etc.Many users depend on electronic equipment and come managing user interface content and user interface element.Existing terminal device is to the interface content adjustment, for example webpage or picture, namely to the zooming in or out of display interface, the user carries out above-mentioned adjustment by two kinds of methods usually in modal adjustment: the first is by selecting the option in the drop-down menu on the interface to adjust; The second is to adjust by the multiple point touching touch screen.But the shortcoming of first method is need to repeatedly put beating keyboard, mouse or touch-screen just can finish, complex operation, and efficient is not high; The shortcoming of second method is the participation that needs a plurality of fingers, operation inconvenience, and efficient is not high.Simultaneously above-mentioned two kinds of operations, if convergent-divergent is crossed the demonstration that senior general affects interface content, so that the content of display screen in can't complete display interface, if want complete display interface content, can only reduce the amplification degree, but like this away from the user of the terminal interface content that can't offer a clear explanation again.The user must check interface content by repeatable operation mouse, keyboard or touch screen, and is very inconvenient.
Further, the invention of patent No. CN101866643A changes the demonstration information that zooms in or out on the display screen by distance between response and the terminal that detects and terminal user, but this method is very frequent to the adjustment that shows information corresponding to the distance that constantly changes, cause display screen constantly to shake, both harmful to user's eyesight, extremely expend again electric weight.
Summary of the invention
The technical problem to be solved in the present invention is, zoom operations for display interface on the terminal in the prior art is frequent, efficient is low, the defects of impact whole display effect or harmful user's eyesight and power consumption, a kind of method and apparatus of on terminal display interface being adjusted is provided, the method is simple to operate, efficient is high, economize power consumption, can reduce again the infringement to user's eyesight.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method of on terminal, display interface being adjusted, it is characterized in that, and described method comprises step:
S1. enter the interface adjustment modes;
S2. in predetermined period T, between sensing terminal and the terminal user apart from N time, obtain N distance, and calculate mean distance, N is more than or equal to 2;
S3. judge whether described mean distance is corresponding with the displaying ratio of current display interface, if corresponding, then get back to step S2, if not corresponding, execution in step S4 then;
S4. choosing the default displaying ratio corresponding with described mean distance zooms in or out described display interface;
S5. the displaying ratio according to display interface behind the convergent-divergent carries out again imposition layout to displaying contents;
S6. adjust display screen brightness according to the displaying ratio of display interface behind the described convergent-divergent.
Preferably, by carrying out deliberate action, enter the interface adjustment modes in described step S1, described deliberate action comprises the default interface adjustment of operation button, rocks terminal, adjusts the terminal inclination angle or send default voice by the user.
Preferably, described method comprises, before carrying out described step S1, the mapping relations between the imposition layout of mapping relations, described displaying ratio and displaying contents between displaying ratio, described mean distance and the described displaying ratio of default display interface and the mapping relations between described displaying ratio and display screen brightness.
Preferably, described step S2 comprises:
S211. in described predetermined period T, the distance measuring sensor of described terminal is launched light beam or sound pulse every one section preset time t to described terminal user, and measure described pulse and reflect the used time from being transmitted into by described terminal user, launching N time altogether, N is more than or equal to 2;
S212. calculate distance between described terminal and the described terminal user according to the corresponding relation between the speed of used time and described pulse;
S213. calculate the mean value of N measuring distance.
Preferably, described step S2 comprises:
S221. in described predetermined period T, the camera head of described terminal is taken in described terminal user's image, every one section preset time t, detects once target part default in the described image shared ratio in whole graphic interface, detect N time altogether, N is more than or equal to 2;
S222. calculate distance between described terminal and the described terminal user according to the default corresponding relation of described ratio and distance;
S223. calculate the mean value of N measuring distance.
Another technical scheme of the present invention provides a kind of device of on terminal display interface being adjusted, it is characterized in that, described device comprises adjustment modes start unit, distance measurement unit and interface adjustment unit, described interface adjustment unit comprises judging unit, the first adjustment unit, the second adjustment unit and the 3rd adjustment unit, wherein:
The adjustment modes start unit is used for making current interface be in the capable of regulating state;
The distance measurement unit is used in predetermined period T, between sensing terminal and the terminal user apart from N time, and calculating mean distance, N is more than or equal to 2;
Judging unit is used for judging whether described mean distance is corresponding with the displaying ratio of current display interface;
The first adjustment unit is used for choosing the default displaying ratio corresponding with described mean distance, and described display interface is zoomed in or out;
The second adjustment unit is used for according to the displaying ratio of display interface behind the convergent-divergent displaying contents being carried out again imposition layout;
The 3rd adjustment unit is adjusted display screen brightness according to the displaying ratio of display interface behind the described convergent-divergent.
Preferably, described adjustment modes start unit comprises the detecting unit that detects the deliberate action that is used for control interface adjustment modes, and described detecting unit comprises default interface adjustment button, acceleration transducer, gravity sensor or voice unit.
Preferably, described interface adjustment unit also comprises storage unit, for the mapping relations between the imposition layout of mapping relations, described displaying ratio and displaying contents between displaying ratio, described mean distance and the described displaying ratio of storage display interface and the mapping relations between described displaying ratio and display screen brightness.
Preferably, described distance measurement unit comprises distance measuring sensor, is used for setting cycle T and impulse ejection t interval time, the light of measuring the described terminal user of directive or sound pulse and reflects the used time, calculates the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the corresponding relation between the speed of used time and described pulse from being transmitted into by described terminal user.
Preferably, described distance measurement unit comprises camera head, be used for setting cycle T and detection penetrate t interval time, detect take in the default target part of image in whole graphic interface shared ratio, calculate the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the default corresponding relation of described ratio and distance.
Implement method and apparatus of the present invention, can adjust display interface according to terminal and terminal user's distance, reduce the impact that distance is read display interface to the user, simplify the operation course, improve regulated efficiency, also can reduce simultaneously the chattering frequency of display interface in the adjustment, thereby not only can save power consumption but also can reduce infringement to user's eyesight.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic flow sheet of method preferred embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the inventive method specific embodiment 1;
Fig. 3 is the schematic flow sheet of the inventive method specific embodiment 2;
Fig. 4 is the structural representation of device preferred embodiment of the present invention.
Embodiment
Fig. 1 shows the process flow diagram of the method 100 that the preferred embodiment of the present invention adjusts display interface on terminal.
The method that the present invention as shown in Figure 1 adjusts display interface on terminal may further comprise the steps:
Step 1001 enters the interface adjustment modes, if the user will on the terminal according to terminal and terminal user between the mean value of a plurality of distances, display interface is carried out auto zoom and interface content is set type again.At first, preset corresponding relation between the displaying ratio at mean distance that user and terminal room may have and interface to be adjusted; It is less important to enter the interface adjustment modes or makes the interface be in scalable and composing state, and then execution in step 1002.In a preferred embodiment of the invention, can by a special adjustment button is set, be used for opening or the upper function according to distance auto zoom and composing interface of closing a terminal.Described composing refers to the layout of readjusting to every content at interface, such as the size of the component content at the interfaces such as literal, picture, and the overall width of the interface content (such as numeral, literal etc.) that the parameters such as interface width, every page, every row or every row can hold.
In step 102, in predetermined period T, between sensing terminal and the terminal user apart from N time, N is more than or equal to 2, and calculates mean distance.In this step, can be by the mean value of the distance between dual mode measuring terminals and the terminal user, first kind of way depends on the distance measuring sensor on the terminal, distance measuring sensor is t(t=T/N at first at set intervals), launch a beam pulse (light wave or sound wave) to the user, then measure this pulse from being transmitted into the time that is fired back by the user, utilize transmission speed v and the Time Calculation current distance that go out user and terminal room of this pulse in the medium of its transmission, calculate at last the mean value of N distance; The second way depends on the camera head on the terminal, at first want the target setting part, and the target part can be user's face, arbitrary position in the face or user be the high part of other identification with it, this target part in whole graphic interface shared area ratio with apart between corresponding relation, secondly in cycle T, t analyzes target part in the user images of once current absorption shared area ratio in whole graphic interface at set intervals, utilize the corresponding relation of this area ratio and itself and distance to calculate the current distance of user and terminal room, calculate at last the mean value of N distance.
The particular type of above-mentioned all its terminals of Xiang Douyu that need set in advance is relevant, such as mobile phone, desktop PC, laptop computer, flat computer, E-book reader, consumption electronic product, these several terminals of personal digital assistant, the displaying ratio of the display interface that it sets in advance, mapping relations between mean distance and the described displaying ratio, mapping relations between the mapping relations between the imposition layout of described displaying ratio and displaying contents and described displaying ratio and display screen brightness, different because of terminal type and interface type also are not quite similar.
Subsequently, in step 1003, judge whether above-mentioned mean distance is corresponding with the displaying ratio of current display interface, if corresponding, then get back to step 1002, continue to measure the distance of user and terminal room, if not corresponding, then execution in step 1004.
Subsequently, in step 1004, choose the default displaying ratio corresponding with above-mentioned mean distance described display interface is zoomed in or out.According to different terminal types or interface type, can carry out whole convergent-divergent to display interface according to distance, i.e. the frame of display interface content and display interface whole proportional zooming in or out centered by the current interface position of the marks such as current mouse or touch screen.
Subsequently, in step 1005, according to the displaying ratio of display interface behind the convergent-divergent displaying contents is carried out again imposition layout, if the content in the display interface behind the convergent-divergent can complete demonstration in display screen, and do not affect user's reading, then imposition layout again.
Subsequently, in step 1006, adjust display screen brightness according to the displaying ratio of display interface behind the described convergent-divergent, the user preferably display interface of reading.
Subsequently, if no longer need automatically to adjust display interface, can withdraw from the interface adjustment modes, finish adjustment process, if do not withdraw from, get back to step 1002.
In a preferred embodiment of the invention, the corresponding relation of mean distance and displaying ratio can be many to 1, becomes piecewise constant function, but also one to one, becomes the continuous gradation function.
In the time of one to one, judge at first whether this mean distance that records is identical with the mean distance that recorded last time, if different, then record displaying ratio corresponding to mean distance with this display interface is carried out convergent-divergent and composing according to default.
During many-one, at first to judging whether the current mean distance that records is in the default distance range corresponding with current display interface, if not, judge distance range corresponding to this mean distance, then according to the default displaying ratio corresponding with above-mentioned mean distance display interface is carried out convergent-divergent and composing.
Further, in a preferred embodiment of the invention, also can be by carrying out deliberate action in described step 1001, enter the interface adjustment modes, described deliberate action comprises rocks terminal, adjusts the terminal inclination angle or sends default voice by the user, described voice can be adjusted the sound that the relevant user of function sends with opening the interface for any, such as: convergent-divergent, begin etc.
Fig. 2 shows the process flow diagram of the method 200 that the specific embodiment of the invention 2 adjusts display interface on panel computer.
Step 201, when browsing the text document on the panel computer, itself and panel computer are when changing if user's body moves, the displaying ratio of current display interface is unsuitable for user's reading, need to adjust the interface display ratio, the following panel computer of user's double swerve is opened distance measuring sensor on it.
Step 202, in cycle T, t at set intervals, distance measuring sensor is to the pulse of user's utilizing emitted light, and measure this light pulse from being transmitted into the time that is reflected by the user, corresponding relation by this time and this pulse calculates N distance between panel computer and the user, then calculates the mean value of N distance.
Step 203. judge this lining all apart from last time mean distance whether identical, if identical, then get back to step 202, if different, then execution in step 204.
Step 204. is according to default zooming in or out text document integral body from corresponding displaying ratio with range finding.In this step, whole text document is carried out integral body when zooming in or out, centered by the cursor position, the interface is proportional to be zoomed in or out.
Step 205. judges whether the content in the above-mentioned text document can pass through the complete demonstration of display screen, if then execution in step 206, if not, execution in step 207.
Step 206. zooms in or out according to the font that arranges the document content in the display interface corresponding to the displaying ratio of the display interface behind default and the convergent-divergent, and resets the document content after Interfacial Edge distance, line-spacing etc. zoom in or out with complete demonstration.
Step 207. according to described convergent-divergent after the displaying ratio of display interface adjust display screen brightness, the user preferably display interface of reading.
Step 208. judges whether to withdraw from the interface adjustment modes, if, then stop the adjustment to the interface, if not, then get back to step 202.
Fig. 3 shows the process flow diagram of the method 300 that the specific embodiment of the invention 2 adjusts display interface on mobile phone.
Step 301 when the webpage on the reading mobile phone or picture, enters the interface adjustment modes.
Step 302, in cycle T, the mobile phone sensor is launched a branch of short especially light pulse to the user at set intervals, and measure this light pulse from being transmitted into the time that is reflected by the user, corresponding relation by this time and this pulse calculates the distance between mobile phone and the user, calculates at last the mean value of N distance.
Step 303. judges whether above-mentioned mean distance is in the default mean distance scope corresponding with display page current phone, if, then get back to step 302, if not, and execution in step 304.
Step 304. is judged this apart from the distance range of correspondence, and the displaying ratio of answering according to the default distance range with judging zooms in or out the display page on the mobile phone.In this step, whole display page is carried out integral body when zooming in or out, centered by the cursor position, the interface is proportional to be zoomed in or out.
Step 305. judges whether the content in the above-mentioned display interface of mobile phone can pass through the complete demonstration of display screen, if then execution in step 307, if not, execution in step 306.
The displaying ratio that step 306. is answered according to the distance range judged zooms in or out the font of content of pages, and the content of the parameters that resets the page after zooming in or out with complete demonstration.
Step 307. according to described convergent-divergent after the displaying ratio of display interface adjust display screen brightness, the user preferably display interface of reading.
Step 308. judges whether to withdraw from the interface adjustment modes, if, then stop the adjustment to the interface, if not, then get back to step 302.
Second step among Fig. 2 and Fig. 3, also can be: in described predetermined period T, the camera head of described terminal is taken in described terminal user's image, every one section preset time t, detect once target part default in the described image shared ratio in whole graphic interface, detect N time altogether, N is more than or equal to 2; Calculate distance between described terminal and the described terminal user according to the default corresponding relation of described ratio and described distance; Calculate the mean value of N measuring distance.
The structural drawing of the preferred embodiment of the device that display interface is adjusted of the present invention such as Fig. 4.The embodiment of the method for Fig. 1-Fig. 3 all can be applicable to the present embodiment.As shown in Figure 4, the device of the present embodiment comprises adjustment modes start unit 40, distance measurement unit 10 and the interface adjustment unit 20 that is positioned on the terminal, and interface adjustment unit 20 comprises judging unit 22, the first adjustment unit 23, the second adjustment unit 24 and the 3rd adjustment unit 25.Adjustment modes start unit 40 is used for making current interface be in the capable of regulating state; Distance measurement unit 10 is used in predetermined period T, between sensing terminal and the terminal user apart from N time, and calculating mean distance, N is more than or equal to 2; Interface adjustment unit 20, be used for the mean distance that obtains according to distance measurement unit 10 to the display interface of terminal carry out convergent-divergent, to displaying contents carry out again imposition layout and to display screen brightness adjust.
Device of the present invention also can comprise delivery unit 30, is used for being sent to interface adjustment unit 20 with the cycle mean distance that distance measurement unit 10 is obtained.
Adjustment modes start unit 40 can comprise the detecting unit that detects the deliberate action that is used for control interface adjustment modes, and described detecting unit puzzlement comprises default interface adjustment button, acceleration transducer, gravity sensor or voice unit.
Interface adjustment unit 20 can comprise: storage unit 21, for the mapping relations between the imposition layout of mapping relations, described displaying ratio and displaying contents between displaying ratio, described mean distance and the described displaying ratio of storage display interface and the mapping relations between described displaying ratio and display screen brightness; Judging unit 22 is used for judging whether mean distance is corresponding with the displaying ratio of current display interface; The first adjustment unit 23: for according to the default displaying ratio corresponding with mean distance display interface being dwindled or amplifying; The second adjustment unit 24 is used for according to the displaying ratio of display interface behind the convergent-divergent displaying contents being carried out again imposition layout; The 3rd adjustment unit 25 is adjusted display screen brightness according to the displaying ratio of display interface behind the described convergent-divergent.
Distance measurement unit 10 can comprise: distance measuring sensor 11 is used for setting cycle T and impulse ejection t interval time, the light of measuring the described terminal user of directive or sound pulse and reflects the used time, calculates the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the corresponding relation between the speed of described time and described pulse from being transmitted into by described terminal user; Or camera head 12, be used for setting cycle T and detection penetrate t interval time, detect take in the default target part of image in whole graphic interface shared ratio, calculate the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the default corresponding relation of described ratio and distance.
The principle of work of camera head 12, its alignment lens user takes in the image that contains user's head portrait, its inner analytic unit t at set intervals in setting cycle T, detect once take in target part default in the image in whole graphic interface shared ratio, calculate the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the default corresponding relation of described ratio and distance.
Distance measuring sensor 11 can comprise a setting unit and mobile phone range sensor, ultrasonic distance-measuring sensor or a laser range sensor (not illustrating among Fig. 4), wherein, setting unit is used for arranging range finding cycle T and impulse ejection t interval time, the mean value of all distances of surveying in the computation period.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.

Claims (10)

1. a method of on terminal display interface being adjusted is characterized in that, described method comprises step:
S1. enter the interface adjustment modes;
S2. in predetermined period T, between sensing terminal and the terminal user apart from N time, obtain N distance, and calculate mean distance, N is more than or equal to 2;
S3. judge whether described mean distance is corresponding with the displaying ratio of current display interface, if corresponding, then get back to step S2, if not corresponding, execution in step S4 then;
S4. choosing the default displaying ratio corresponding with described mean distance zooms in or out described display interface;
S5. the displaying ratio according to display interface behind the convergent-divergent carries out again imposition layout to displaying contents;
S6. adjust display screen brightness according to the displaying ratio of display interface behind the described convergent-divergent.
2. the method for on portable terminal, display interface being adjusted according to claim 1, it is characterized in that, in described step S1, pass through to carry out deliberate action, enter the interface adjustment modes, described deliberate action comprises the default interface adjustment of operation button, rocks terminal, adjusts the terminal inclination angle or send default voice by the user.
3. the method for on portable terminal, display interface being adjusted according to claim 1, it is characterized in that, described method comprises, before carrying out described step S1, the mapping relations between the imposition layout of mapping relations, described displaying ratio and displaying contents between displaying ratio, described mean distance and the described displaying ratio of default display interface and the mapping relations between described displaying ratio and display screen brightness.
4. the method for on portable terminal display interface being adjusted according to claim 3 is characterized in that, described step S2 comprises:
S211. in described predetermined period T, the distance measuring sensor of described terminal is launched light beam or sound pulse every one section preset time t to described terminal user, and measure described pulse and reflect the used time from being transmitted into by described terminal user, launching N time altogether, N is more than or equal to 2;
S212. calculate distance between described terminal and the described terminal user according to the corresponding relation between the speed of used time and described pulse;
S213. calculate the mean value of N measuring distance.
5. the method for on portable terminal display interface being adjusted according to claim 3 is characterized in that, described step S2 comprises:
S221. in described predetermined period T, the camera head of described terminal is taken in described terminal user's image, every one section preset time t, detects once target part default in the described image shared ratio in whole graphic interface, detect N time altogether, N is more than or equal to 2;
S222. calculate distance between described terminal and the described terminal user according to the default corresponding relation of described ratio and described distance;
S223. calculate the mean value of N measuring distance.
6. device of on terminal, display interface being adjusted, it is characterized in that, described device comprises adjustment modes start unit, distance measurement unit and interface adjustment unit, described interface adjustment unit comprises judging unit, the first adjustment unit, the second adjustment unit and the 3rd adjustment unit, wherein:
The adjustment modes start unit is used for making current interface be in the capable of regulating state;
The distance measurement unit is used in predetermined period T, between sensing terminal and the terminal user apart from N time, and calculating mean distance, N is more than or equal to 2;
Judging unit is used for judging whether described mean distance is corresponding with the displaying ratio of current display interface;
The first adjustment unit is used for choosing the default displaying ratio corresponding with described mean distance, and described display interface is zoomed in or out;
The second adjustment unit is used for according to the displaying ratio of display interface behind the convergent-divergent displaying contents being carried out again imposition layout;
The 3rd adjustment unit is adjusted display screen brightness according to the displaying ratio of display interface behind the described convergent-divergent.
7. the device of on terminal, display interface being adjusted according to claim 6, it is characterized in that, described adjustment modes start unit comprises the detecting unit that detects the deliberate action that is used for control interface adjustment modes, and described detecting unit comprises default interface adjustment button, acceleration transducer, gravity sensor or voice unit.
8. the device of on terminal, display interface being adjusted according to claim 6, it is characterized in that, described interface adjustment unit also comprises storage unit, for the mapping relations between the imposition layout of mapping relations, described displaying ratio and displaying contents between displaying ratio, described mean distance and the described displaying ratio of storage display interface and the mapping relations between described displaying ratio and display screen brightness.
9. the device of on terminal, display interface being adjusted according to claim 8, it is characterized in that, described distance measurement unit comprises distance measuring sensor, is used for setting cycle T and impulse ejection t interval time, the light of measuring the described terminal user of directive or sound pulse and reflects the used time, calculates the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the corresponding relation between the speed of used time and described pulse from being transmitted into by described terminal user.
10. the device of on terminal, display interface being adjusted according to claim 8, it is characterized in that, described distance measurement unit comprises camera head, be used for setting cycle T and detection penetrate t interval time, detect take in the default target part of image in whole graphic interface shared ratio, calculate the mean value of all distances of gained in distance between described terminal and the described terminal user and the computation period according to the default corresponding relation of described ratio and distance.
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