CN103412724B - A kind of mobile terminal and control method thereof - Google Patents

A kind of mobile terminal and control method thereof Download PDF

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Publication number
CN103412724B
CN103412724B CN201310360355.7A CN201310360355A CN103412724B CN 103412724 B CN103412724 B CN 103412724B CN 201310360355 A CN201310360355 A CN 201310360355A CN 103412724 B CN103412724 B CN 103412724B
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view area
center
touch
view
amplification
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CN103412724A (en
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曾元清
赵兴
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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 kind of mobile terminal and control method thereof, mobile terminal comprises view area determining unit, amplifying unit, judgement and adjustment unit and operational view drawing unit. Method comprises: S1, opereating specification according to user on the touch-screen of mobile terminal, determine view area; S2, according to certain ratio zoomed-in view region; S3, judge whether the view area after amplifying exceeds the edge of touch-screen, if the view area after mobile amplification, until the view area after whole amplification is in the edge of touch-screen, execution step S4, directly performs step S4 if not; In S4, view area after amplification, draw the operational view of current application. According to the position of user's hand-type size and custom operation, dynamically generated operations option view, for user provides one-handed performance service.

Description

A kind of mobile terminal and control method thereof
Technical field
The present invention relates to mobile terminal, more particularly, relate to a kind of mobile terminal and control method thereof.
Background technology
Now, mobile terminal development rapidly, brings great convenience to people's life. Mobile terminalOne of development trend is exactly screen enlarging, along with mobile terminal screen is increasing, moves to user's one-handed performanceTerminal has been brought many troubles.
In order to address this problem, existing mobile terminal provides singlehanded pattern, under this pattern, will operateView is placed on mobile terminal screen a place fixing, that be convenient to user's one-handed performance, for example, moveOne of the terminal screen lower right corner has the region of fixed size. Like this, although facilitate and use to a certain extentOne-handed performance is carried out at family, but but can not adapt to well feature and the use habit of different user.
For example, operational view is arranged on to the region of the fixed size in the mobile terminal screen lower right corner, customThe user of left-handed operation cannot adapt to operate in this region, in addition, and compared with the user smaller with hand,The user that hand is larger is difficult to complete exactly various operations in this region, may often there will be false touch.
Summary of the invention
The singlehanded pattern providing for existing mobile terminal cannot adapt to the feature of different user and use practiseThe defect of being used to, provides a kind of mobile terminal and control method thereof, can go out to drill at touch-screen according to user's fingerDo size and the position in region, determine view area, in view area, draw operational view, thereby adapt toUser's feature (size of for example hand) and use habit provide one-handed performance service for user.
The technical scheme that the present invention solves its technical problem employing is: the manipulation side that a kind of mobile terminal is providedMethod, comprises the following steps:
S1, opereating specification according to user on the touch-screen of mobile terminal, determine view area;
S2, amplify described view area according to certain ratio;
S3, judge whether the view area after amplifying exceeds the edge of touch-screen, if after mobile amplificationView area, until the view area after whole amplification, in the edge of touch-screen, performs step S4; IfOtherwise directly perform step S4;
In S4, view area after amplification, draw the operational view of current application;
Described step S4 comprises following sub-step:
S41, judge the type of current application;
If S42 current application is supported overall convergent-divergent, obtain the topology file that current application is complete, according toThe topology file that the position of the view area after amplification and rea adjusting are complete, with the view area after amplificationThe operational view of middle drafting current application;
If S43 current application is supported part convergent-divergent, obtain the topology file of this part in current application,According to the position of view area and the topology file of this part of rea adjusting after amplifying, with looking after amplificationIn graph region, draw the operational view of this part of current application.
Preferably, described step S2 comprises following sub-step:
S21, the area that calculates described view area and center;
S22, keep the center of described view area constant, amplify described view area according to certain ratioArea.
Preferably, described view area is rectangle or circle; In the time that described view area is rectangle, they are two years oldGroup parallel edges is parallel with two reference axis of mobile terminal respectively; Described step S3 comprises following sub-step:
S31, calculate described view area center to the distance on touch-screen four limits;
The center of the view area after S32, calculating are amplified is to the distance at edge;
S33, respectively more described view area center to the distance on touch-screen four limits with amplify after viewThe center in region is to corresponding distance with it in the distance at edge;
If S34 center is less than the view area after amplification center to the distance on touch-screen four limits is to edgeCorresponding distance with it in distance, the center of the view area after mobile amplification, until center is to touch-screenThe center that four back gauges are all more than or equal to the view area after amplification is to corresponding with it in the distance at edgeDistance, execution step S4.
Preferably, described method is further comprising the steps of:
S0, by the application class on mobile terminal be support the application of overall convergent-divergent and support part convergent-divergent shouldWith.
A kind of mobile terminal is provided, comprises:
View area determining unit, for the opereating specification on the touch-screen of mobile terminal according to user, reallyDetermine view area;
Amplifying unit, for amplifying described view area according to certain ratio;
Judgement and adjustment unit, for judging whether the view area after amplification exceeds the edge of touch-screen, ifThe view area moving after amplification, until the view area after whole amplification is in the edge of touch-screen;
Operational view drawing unit, for the view area after whole amplification in the edge of touch-screen, be,In view area after amplification, draw the operational view of current application;
Described operational view drawing unit comprises:
Judge module, for judging the type of current application;
The first drafting module, in the time that current application is supported overall convergent-divergent, obtains the cloth that current application is completeOffice file, according to position and the complete topology file of rea adjusting of the view area after amplifying, to amplifyAfter view area in draw the operational view of current application;
The second drafting module, in the time that current application is supported part convergent-divergent, obtains this part in current applicationTopology file, according to amplify after the position of view area and the topology file of this part of rea adjusting, withIn view area after amplification, draw the operational view of this part of current application.
Preferably, described amplifying unit comprises:
The first computing module, for calculating area and the center of described view area;
Amplification module, for keeping the center of described view area constant, described in amplifying according to certain ratioThe area of view area.
Preferably, described view area is rectangle or circle; In the time that described view area is rectangle, they are two years oldGroup parallel edges is parallel with two reference axis of mobile terminal respectively; Described judgement and adjustment unit comprise:
The second computing module, for calculating the center of described view area to the distance on touch-screen four limits;
The 3rd computing module, for calculating the center of the view area after amplification to the distance at edge;
Comparison module, for the center of more described view area respectively to the distance on touch-screen four limits with amplify afterThe center of view area is to corresponding distance with it in the distance at edge;
Adjusting module, for being less than the center of the view area after amplification at center to the distance on touch-screen four limitsTo in the distance at edge with it when corresponding distance, the center of the view area after mobile amplification, until centerThe center that is all more than or equal to the view area after amplification to touch-screen four back gauges in the distance at edge withThe distance of correspondence.
Preferably, mobile terminal of the present invention also comprises:
Taxon, for by the application class on mobile terminal being application and the support sector that supports overall convergent-divergentDivide the application of convergent-divergent.
Mobile terminal of the present invention and control method thereof have following beneficial effect: according to user on touch-screenOpereating specification, determine this feature of hand-type size of user and the position of custom operation, according to above-mentionedTwo because of dynamically generated operations option view usually, thereby the hand-type size and the use habit that adapt to user are comeFor user provides one-handed performance service.
Brief description of the drawings
Fig. 1 is the flow chart of control method first embodiment of mobile terminal of the present invention;
Fig. 2 is the schematic diagram of opereating specification and view area in one embodiment of the present invention;
Fig. 3 is the schematic diagram of opereating specification and view area in another preferred embodiment of the present invention;
Fig. 4 is the flow chart of control method second embodiment of mobile terminal of the present invention;
Fig. 5 is the functional block diagram of mobile terminal the first embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples the present invention will be further explained explanation.
Fig. 1 is the flow chart of control method first embodiment of mobile terminal of the present invention, as shown in Figure 1,In the present embodiment, method of the present invention comprises the following steps:
S1, opereating specification according to user on the touch-screen of mobile terminal, determine view area;
S2, amplify described view area according to certain ratio;
S3, judge whether the view area after amplifying exceeds the edge of touch-screen, if after mobile amplificationView area, until the view area after whole amplification, in the edge of touch-screen, performs step S4; IfOtherwise directly perform step S4;
In S4, view area after amplification, draw the operational view of current application.
In the step S1 of the present embodiment, behaviour is determined in the operation according to user on the touch-screen of mobile terminalMake scope, then determine the view area with regular shape according to the position of opereating specification and size. MobileTerminal is taking mobile phone as example, and the coordinate system of its touch-screen is referring to Fig. 2, and coordinate origin is in the upper left corner of touch-screen,Level is to the right x axle forward, is y axle forward straight down. User can click by finger (pressing)Touch-screen, this operation according to user on touch-screen, drives the interface providing to determine by touch-screenThe opereating specification A of user on touch-screen, and obtain the coordinate of opereating specification A. According to opereating specification ACoordinate figure, first obtain x axle forward, negative sense, and y axle forward, negative sense, on this four directionMaximum coordinates value (x1,y1)—(x4,y4), according to (x1,y1)—(x4,y4) determine to there are ruleThe view area of shape. Referring to Fig. 2, can determine the view area B of rectangle, and two groups of rectangle flatRow limit is parallel with two reference axis of mobile terminal touch screen respectively.
In addition, can also be according to the maximum coordinate figure (x on four direction1,y1)—(x4,y4) comeDetermine circular view area. Now, with the central point of opereating specification A (two empty coordinate lines in Fig. 2Initial point) be the center of circle, and (x1,y1)—(x4,y4) in and between the central point of opereating specification AUltimate range is radius, thereby has determined circular view area.
Referring to Fig. 3, according to said method, can also the slip gesture on touch-screen determine behaviour according to userMake scope A ', then determine the view area B with regular shape according to opereating specification A ' ".
In the step S2 of the present embodiment, specifically comprise following sub-step: S21, calculate view areaArea and center; The center of S22, maintenance view area is constant, according to certain ratio zoomed-in view districtThe area in territory. Wherein, in maintenance step S1, the coordinate of the central point of definite view area is constant, according toCertain ratio, for example 1.5 times, the area in zoomed-in view region.
Consider user's different definite opereating specification difference of mode of operation on touch-screen, if definite behaviourMake scope little, and then view area is little, need to be according to a larger ratio zoomed-in view region, if determineOpereating specification large, and then view area is large, need to be according to a less ratio zoomed-in view region, veryProcess to not doing to amplify. Therefore,, in other embodiment of method of the present invention, step S2 comprises followingSub-step: S21, area and the center of calculating view area; S23, by the area of view area and thresholdValue is compared, if the area of view area is less than threshold value, in step S22, in maintenance view areaThe heart is constant, according to the area in a larger ratio zoomed-in view region; In step S23, if view areaArea be more than or equal to threshold value, in step S22, keep the center of view area constant, according to oneThe area in less ratio zoomed-in view region, or view area is not amplified to processing.
In the time view area not being amplified to processing, directly perform step S4, in step S4, lookingIn graph region, draw the operational view of current application.
For zoomed-in view region more accurately, multiple areas interval can be set, in calculation procedure S1 reallyThe area of fixed view area, judges the area interval that this area is affiliated, uses the interval corresponding ratio of this areaExample coefficient magnify view area.
In the first embodiment of method of the present invention, step S3 comprises following sub-step: S31, calculatingThe center of view area is to the distance on touch-screen four limits; The center of the view area after S32, calculating are amplified is arrivedThe distance at edge; S33, respectively comparative view region center to the distance on touch-screen four limits with amplify afterThe center of view area is to corresponding distance with it in the distance at edge; If S34 center is to touch-screen four limitsThe distance center that is less than the view area after amplification to corresponding distance with it in the distance at edge, moveThe center of the view area after amplification, until center is all more than or equal to after amplification to touch-screen four back gaugesThe center of view area is to corresponding distance with it in the distance at edge, execution step S4.
Referring to Fig. 2, in step S31, the view area B ' central point O (x after step S2 amplifies0,y0) position do not become, computer center's point O is to four distance L on touch-screen four limits1-L4, these four distancesComposition array L. In step S32, the shape of view area is taking rectangle as example, the view area after amplificationB ' is at x axle forward, negative sense, and y axle forward, negative sense, the maximum coordinates value on this four direction(x1’,y1’)—(x4’,y4'), calculate view area B ' central point O after amplifying to rectangle four limitsFour apart from x1’-x0、x0-x2’、y3’-y0And y0-y4', wherein, L1With x1’-x0Corresponding (two distancesFrom in the same way), L2With y0-y4' correspondence, L3With x0-x2' correspondence, L4With y3’-y0Corresponding. If view areaFor circle, in step S32, the center of view area is radius of a circle to the distance at edge. In stepIn S33, respectively by four distances in array L with amplify after the center of view area to the distance at edgeIn with it corresponding distance think comparison, by L1With x1’-x0Compare, by L2With y0-y4' relatively, willL3With x0-x2' relatively, by L4With y3’-y0Relatively. In step S34, the distance in array L is less thanThe center of the view area after corresponding amplification is to the distance at edge with it, the party upwards after translation amplificationThe central point of view area, until central point is all more than or equal to looking after amplification to touch-screen four back gaugesThe center of graph region is to corresponding distance with it in the distance at edge, in the view area after mobile amplificationWhen heart point, change corresponding distance in array L. If the distance in array L is all more than or equal to right with itThe center of the view area after the amplification of answering, to the distance at edge, directly performs step S4. Suppose, willL1Compare x1’-x0Little, along x axle negative sense pan view region B ', until L1Be greater than or equal to x1’-x0,Should be noted that now L1And x0Numerical value there is variation. When there being multiple distances to be less than in array LThe center of view area is to the situation of corresponding distance with it in the distance at edge, by that analogy.
In the step S4 of the first embodiment of method of the present invention, obtain the topology file of current application,According to position and the size (area) of the view area B ' after amplifying, adjust accordingly the layout of current applicationFile, zooms to the operational view of current application in the view area B ' after amplification, is putting thereby completeIn region B ' after large, draw the operational view of current application.
In the first embodiment of method of the present invention, provide a kind of dynamic singlehanded pattern to user, at this mouldUnder formula, the opereating specification according to user on touch-screen, determine user this feature of hand-type size andThe position of custom operation, for example, the area (area of opereating specification) of pressing touch-screen according to user is passableDetermine the size of user's hand-type and the position of custom operation. The slip area occupied of user on touch-screen(operations area) also can reflect the size of user's hand-type and the position of custom operation. Then, according toAbove-mentioned two because of dynamically generated operations option view usually, thereby adapt to user's hand-type size and use practiseBeing used to provides one-handed performance service for user.
In the second embodiment of method of the present invention, exist with the difference of method the first embodiment of the present inventionIn, step S4 comprises following sub-step: S41, judges the type of current application; If S42 current applicationSupport overall convergent-divergent, obtain the topology file that current application is complete, according to the position of the view area after amplifyingPut the topology file complete with rea adjusting, to draw the operation of current application in the view area after amplificationView; If S43 current application is supported part convergent-divergent, obtain the topology file of this part in current application,According to the position of view area and the topology file of this part of rea adjusting after amplifying, with looking after amplificationIn graph region, draw the operational view of this part of current application.
In the step S41 of this embodiment, can judge according to default setting the type of current application. MovingWhen moving terminal is dispatched from the factory, just complete the classification to being carried in the application in terminal by producer, will comprise option of operationApplication class be to support the application of part convergent-divergent, in final definite view area, only draw this applicationThe operational view of option of operation. For example video player, it comprises broadcast window and option of operation (exampleAs, broadcast button, full frame button, progress bar etc.), can be categorized as and be supported answering of part convergent-divergentWith. Having determined after final view area, according to the position of this view area and size, adjust playerThe topology file of option of operation, thereby in view area, draw out the operational view of option of operation, userCan be by control the broadcasting of video in the view area of being convenient to one-handed performance, and on whole touch-screen justNormal display video player. For the application such as desktop (its essence is desktop application), game of such as terminal,Owing to there is no option of operation, can be categorized as the application of supporting overall convergent-divergent. According to final definite view areaThe position in territory and size, adjust this class and apply complete topology file, thereby draw out this in view areaThe operation interface of class application, has zoomed in view area by the interface of this class application.
In addition, consider that the application loading on mobile terminal may change, and, some application hadSupport overall convergent-divergent, support again part convergent-divergent, as shown in Figure 4, at method the second embodiment of the present inventionIn, method of the present invention is further comprising the steps of:
S0, by the application class on mobile terminal be support the application of overall convergent-divergent and support part convergent-divergent shouldWith.
Receive user instruction is set time, will apply to be accordingly increased to and support overall convergent-divergent or supportIn the list of application of part convergent-divergent, or will apply accordingly from supporting overall convergent-divergent or support part convergent-divergentList of application in delete.
Fig. 5 is the functional block diagram of mobile terminal 500 first embodiment of the present invention, as shown in Figure 5, and at thisIn embodiment, mobile terminal 500 of the present invention comprises:
View area determining unit 510, for the operation on the touch-screen of mobile terminal 500 according to userScope, determines view area, and wherein, view area is rectangle or circle, in the time that view area is rectangle,Its two groups of parallel edges are parallel with two reference axis of mobile terminal touch screen respectively;
Amplifying unit 520, for amplifying described view area according to certain ratio;
Judgement and adjustment unit 530, for judging whether the view area after amplification exceeds the limit of touch-screenEdge, if move the view area after amplifying, until the view area after whole amplification is on the limit of touch-screenIn edge;
Operational view drawing unit 540, for the view area after whole amplification in the edge of touch-screenTime, in the view area after amplification, draw the operational view of current application; And
Taxon 550, for by the application class on mobile terminal 500 being the application of supporting overall convergent-divergentWith the application of supporting part convergent-divergent.
In the present embodiment, amplifying unit 520 comprises:
The first computing module 521, for calculating area and the center of described view area;
Amplification module 522, for keeping the center of described view area constant, amplifies according to certain ratioThe area of described view area.
In the present embodiment, judgement and adjustment unit 530 comprise:
The second computing module 531, for calculating the center of described view area to the distance on touch-screen four limits;
The 3rd computing module 532, for calculating the center of the view area after amplification to the distance at edge;
Comparison module 533, for the center of more described view area respectively to the distance on touch-screen four limits withThe center of the view area after amplification is to corresponding distance with it in the distance at edge;
Adjusting module 534, for being less than view area after amplification at center to the distance on touch-screen four limitsCenter is in the distance at edge with it when corresponding distance, the center of the view area after mobile amplification, untilCenter is all more than or equal to the center of the view area after amplification to the distance at edge to touch-screen four back gaugesIn corresponding distance with it.
In the present embodiment, operational view drawing unit 540 comprises:
Judge module 541, for judging the type of current application;
The first drafting module 542, in the time that current application is supported overall convergent-divergent, obtains current application completeTopology file, according to position and the complete topology file of rea adjusting of view area after amplifying, withIn view area after amplification, draw the operational view of current application;
The second drafting module 543, in the time that current application is supported part convergent-divergent, obtaining should in current applicationThe topology file of part, according to the position of view area and the layout literary composition of this part of rea adjusting after amplifyingPart, to draw the operational view of this part of current application in the view area after amplification.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for abilityThe technical staff in territory, the present invention can have various modifications and variations. All in the spirit and principles in the present inventionWithin, any amendment of doing, be equal to replacement, improvement etc., all should be included in claim model of the present inventionWithin enclosing.

Claims (8)

1. a control method for mobile terminal, is characterized in that, comprises the following steps:
S1, opereating specification according to user on the touch-screen of mobile terminal, determine view area;
S2, amplify described view area according to certain ratio;
S3, judge whether the view area after amplifying exceeds the edge of touch-screen, if after mobile amplificationView area, until the view area after whole amplification, in the edge of touch-screen, performs step S4; IfOtherwise directly perform step S4;
In S4, view area after amplification, draw the operational view of current application;
Wherein, described step S4 comprises following sub-step:
S41, judge the type of current application;
If S42 current application is supported overall convergent-divergent, obtain the topology file that current application is complete, according toThe topology file that the position of the view area after amplification and rea adjusting are complete, with the view area after amplificationThe operational view of middle drafting current application;
If S43 current application is supported part convergent-divergent, obtain the topology file of this part in current application,According to the position of view area and the topology file of this part of rea adjusting after amplifying, with looking after amplificationIn graph region, draw the operational view of this part of current application.
2. the control method of mobile terminal according to claim 1, is characterized in that, described stepS2 comprises following sub-step:
S21, the area that calculates described view area and center;
S22, keep the center of described view area constant, amplify described view area according to certain ratioArea.
3. the control method of mobile terminal according to claim 2, is characterized in that, described viewRegion is rectangle or circle; In the time that described view area is rectangle, its two groups of parallel edges are respectively with eventually mobileTwo reference axis of end touch-screen are parallel; Described step S3 comprises following sub-step:
S31, calculate described view area center to the distance on touch-screen four limits;
The center of the view area after S32, calculating are amplified is to the distance at edge;
S33, respectively more described view area center to the distance on touch-screen four limits with amplify after viewThe center in region is to corresponding distance with it in the distance at edge;
If S34 center is less than the view area after amplification center to the distance on touch-screen four limits is to edgeCorresponding distance with it in distance, the center of the view area after mobile amplification, until center is to touch-screenThe center that four back gauges are all more than or equal to the view area after amplification is to corresponding with it in the distance at edgeDistance, execution step S4.
4. the control method of mobile terminal according to claim 1, is characterized in that, described methodFurther comprising the steps of:
S0, by the application class on mobile terminal be support the application of overall convergent-divergent and support part convergent-divergent shouldWith.
5. a mobile terminal (500), is characterized in that, comprising:
View area determining unit (510), for the touch-screen in mobile terminal (500) according to userOpereating specification, determine view area;
Amplifying unit (520), for amplifying described view area according to certain ratio;
Judgement and adjustment unit (530), for judging whether the view area after amplification exceeds the limit of touch-screenEdge, if move the view area after amplifying, until the view area after whole amplification is on the limit of touch-screenIn edge;
Operational view drawing unit (540), the edge for the view area after whole amplification at touch-screenWhen interior, in the view area after amplification, draw the operational view of current application;
Described operational view drawing unit (540) comprising:
Judge module (541), for judging the type of current application;
The first drafting module (542), in the time that current application is supported overall convergent-divergent, obtains current application completeWhole topology file, according to position and the complete topology file of rea adjusting of the view area after amplifying, withIn view area after amplification, draw the operational view of current application;
The second drafting module (543), in the time that current application is supported part convergent-divergent, obtains in current applicationThe topology file of this part, according to the position of view area and the layout literary composition of this part of rea adjusting after amplifyingPart, to draw the operational view of this part of current application in the view area after amplification.
6. mobile terminal according to claim 5 (500), is characterized in that, described amplifying unit(520) comprising:
The first computing module (521), for calculating area and the center of described view area;
Amplification module (522), for keeping the center of described view area constant, puts according to certain ratioThe area of large described view area.
7. mobile terminal according to claim 6 (500), is characterized in that, described view areaFor rectangle or circle; In the time that described view area is rectangle, its two groups of parallel edges touch with mobile terminal respectivelyTwo reference axis of touching screen are parallel; Described judgement and adjustment unit (530) comprising:
The second computing module (531), for calculating the center of described view area to the distance on touch-screen four limits;
The 3rd computing module (532), for calculating the center of the view area after amplification to the distance at edge;
Comparison module (533), the distance for the center of more described view area respectively to touch-screen four limitsWith amplify after the center of view area to corresponding distance with it in the distance at edge;
Adjusting module (534), for being less than the view area after amplification at center to the distance on touch-screen four limitsCenter in the distance at edge with it when corresponding distance, the center of the view area after mobile amplification, straightAll be more than or equal to the center of the view area after amplification to the distance at edge to center to touch-screen four back gaugesFrom in corresponding distance with it.
8. mobile terminal according to claim 5 (500), is characterized in that, also comprises:
Taxon (550), for by the application class on mobile terminal (500) for support overall convergent-divergentApplication and support the application of part convergent-divergent.
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