CN103051782B - A kind of mobile terminal projection method of adjustment and device - Google Patents

A kind of mobile terminal projection method of adjustment and device Download PDF

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Publication number
CN103051782B
CN103051782B CN201210528315.4A CN201210528315A CN103051782B CN 103051782 B CN103051782 B CN 103051782B CN 201210528315 A CN201210528315 A CN 201210528315A CN 103051782 B CN103051782 B CN 103051782B
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China
Prior art keywords
mobile terminal
projection
projecting
acquiescence
display interface
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Expired - Fee Related
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CN201210528315.4A
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CN103051782A (en
Inventor
张寅祥
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201210528315.4A priority Critical patent/CN103051782B/en
Publication of CN103051782A publication Critical patent/CN103051782A/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The present invention is applicable to technical field of mobile terminals, and provide a kind of mobile terminal projection method of adjustment and device, wherein said method comprises: be arranged in mobile terminal screen direction give tacit consent to projecting direction; Obtain the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.First the present invention needs to arrange an acquiescence projecting direction, when the direction, interface shown by mobile terminal screen is consistent with described acquiescence projecting direction, directly can export projection, if time inconsistent, then rotate adjustment projection and export, make the direction of the projected image exported consistent with described acquiescence projecting direction, project on the backcloth like this direction of the image demonstrated is constant all the time, facilitate user and watch projection, the inventive method and device, without the need to user's manual intervention, can realize automatic adjustment.

Description

A kind of mobile terminal projection method of adjustment and device
Technical field
The invention belongs to technical field of mobile terminals, particularly relate to a kind of mobile terminal projection method of adjustment and device.
Background technology
In the last few years, the micro-throwing technology being applied to mobile terminal becomes a focus of mobile terminal exploitation, by using micro-throwing technology, user can project interface image shown on mobile terminal screen on backcloth, be specially adapted to the mini-session between multiple user, user, without the need to the projecting apparatus outside volumn of purchase, reduces use cost.
Interface display due to mobile terminal may be multiple directions, such as horizontal and vertical, the image shown that projects on backcloth so also may be multiple directions, be not easy to for watching projected image, current way normally directly adjusts mobile terminal putting position, make the image direction direction needed for user projected out, or also on mobile terminals control program can be installed, triggered by button or touch triggering and carry out image rotating, make the image exporting direction needed for user, but these two kinds of methods of adjustment all need human intervention, if in projection process, the display direction at interface is constantly in change, so just need ceaselessly manually to adjust projecting direction, operation is more loaded down with trivial details so now, inadequate hommization.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of mobile terminal projection method of adjustment and device, being intended to solve existing mobile terminal needs when projecting manually to adjust the outbound course that projects, and operates more loaded down with trivial details technical problem.
On the one hand, described mobile terminal projection method of adjustment comprises the steps:
Mobile terminal screen direction is arranged to give tacit consent to projecting direction;
Obtain the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
On the other hand, described mobile terminal projection adjusting device comprises:
Direction setting unit, gives tacit consent to projecting direction for being arranged in mobile terminal screen direction;
Projection adjustment output unit, for obtaining the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
The invention has the beneficial effects as follows: in technical solution of the present invention, after an acquiescence projecting direction is set, no matter how the direction of mobile terminal screen current display interface changes, as long as when the acquiescence projecting direction of the direction of current display interface and setting is inconsistent, adjustment rotating and projection exports, make the direction of projected output image consistent with acquiescence projecting direction, the direction of the image shown on backcloth is like this constant all the time, facilitate user and watch projection, this implementation method, without the need to user's manual intervention, can adjust automatically.
Accompanying drawing explanation
Fig. 1 is the flow chart of the mobile terminal standby display packing that first embodiment of the invention provides;
Fig. 2 is the flow chart of the mobile terminal standby display packing that second embodiment of the invention provides;
Fig. 3 is the flow chart of the mobile terminal standby display packing that third embodiment of the invention provides;
Fig. 4 is the flow chart of the mobile terminal standby display packing that fourth embodiment of the invention provides;
Fig. 5 is the block diagram of the mobile terminal standby display unit that fifth embodiment of the invention provides;
Fig. 6 is the block diagram of the mobile terminal standby display unit that sixth embodiment of the invention provides;
Fig. 7 is the block diagram of the mobile terminal standby display unit that seventh embodiment of the invention provides;
Fig. 8 is the block diagram of the mobile terminal standby display unit that eighth embodiment of the invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical solutions according to the invention are described, be described below by specific embodiment.
embodiment one:
Fig. 1 shows the flow process of the mobile terminal standby display packing that first embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal standby display packing that the present embodiment provides comprises:
Step S101, mobile terminal screen direction is arranged to give tacit consent to projecting direction.
Mobile terminal has two display directions, horizontal and vertical, on the interface of mobile terminal, also this two display directions can be there are in the image demonstrated, such as when user's browsing pictures, picture can laterally show on mobile terminals also can be longitudinal, in existing projection scheme, backcloth also homolographic projection can go out horizontal or longitudinal picture, so just inconvenient user's viewing, therefore user is needed to adjust the state of mobile terminal, or complete image rotating by the button in triggering mobile terminals or screen, make the graphic interface direction that projects out with preset consistent.The projecting direction that this step needs setting one to give tacit consent to, can be arranged to horizontal or longitudinal when specifically arranging.
Step S102, obtain the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
After getting acquiescence projecting direction be provided with initialization, start to export projection, the direction of mobile terminal current display interface is obtained in the process exporting projection, when described direction is consistent with acquiescence projecting direction, just normal output, export with regard to rotating and projection time inconsistent, make the direction of projected output image consistent with acquiescence projecting direction.Concrete, can carry out data processing by the data source outputting to projection module, projection module does not need to intervene, and directly project out treated data; Or data source is without any process, the data inputted by projection module process, rotating and projection.
By above-mentioned Adjusted Option, even if in projection process, on mobile terminal screen there is rotation in interface, after exporting through projection amendment, can all the time with the consistent image of acquiescence projecting direction, facilitate user and watch projection.
The projection Adjusted Option that the present embodiment provides is compared with existing scheme, export without the need to manually adjusting interface projection in projection process, the present embodiment can automatically adjust projection according to the direction of current display interface and export, make the direction of projected output image consistent with acquiescence projecting direction, eliminate projection adjustment operation.
embodiment two:
Fig. 2 shows the flow process of the mobile terminal projection method of adjustment that second embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal standby display packing that the present embodiment provides comprises:
The current display direction of mobile terminal screen is obtained after step S201, unlatching projection;
Step S202, automatic being arranged to by the display direction of described acquisition give tacit consent to projecting direction.
Above-mentioned steps S201, S202 is that the one of step S101 in embodiment one is concrete preferred embodiment, in the present embodiment, acquiescence projecting direction is set without the need to user, concrete, when opening projection application, the current display direction needing the screen interface exported of automatic acquisition, and this direction is arranged to the display direction of acquiescence, complete projection initialization, such as suppose that the picture demonstrated at mobile terminal is horizontal display respectively, longitudinally display, longitudinally display etc., like this when projecting initialization, first the display direction of the first pictures of current display is got, here be horizontal display direction, so by horizontal projecting direction by default, so after the display during continuous picture, the output of the picture that adjustment longitudinally shows, projection is made to export landscape images.Can omit further like this and acquiescence projecting direction step is set.
Step S203, in projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Step S204, judge that whether described direction is consistent with described acquiescence projecting direction;
If step S205 is inconsistent, then rotating and projection exports, and makes the direction of projected output image consistent with acquiescence projecting direction.
Here step S203-S205 is a kind of implementation of step S102 in embodiment one, concrete, in projection process, the direction of Real-time Obtaining interface display is needed in the present embodiment, time inconsistent with acquiescence projecting direction when described direction, rotating and projection exports again, make the direction of projected output image consistent with acquiescence projecting direction, owing to being Real-time Obtaining interface display direction, even if there is interface rotation in projection process on interface of mobile terminal, described projected output image also can not rotate, and remains at the projecting direction of acquiescence.
The present embodiment is compared with embodiment one, and user is without the need in person setting acquiescence projecting direction, and system auto-initiation is arranged, and give also a kind of projection implementation specifically in addition.
embodiment three:
Fig. 3 shows the flow process of the mobile terminal projection method of adjustment that third embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal standby display packing that the present embodiment provides comprises:
The current display direction of mobile terminal screen is obtained after step S301, unlatching projection;
Step S302, automatic being arranged to by the display direction of described acquisition give tacit consent to projecting direction;
Step S303, in projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Step S304, judge that whether described direction is consistent with described acquiescence projecting direction;
If step S305 is inconsistent, then the direction at terminal demonstration interface in rotary moving, makes current mobile terminal display interface return to described acquiescence projecting direction;
Step S306, to export according to the projection of the display interface of mobile terminal.
Above-mentioned steps S303-S306 is the another kind of execution mode of step S102 in embodiment one, in the present embodiment, when finding that the direction, interface of the current display of mobile terminal screen and acquiescence projecting direction are inconsistent, first rotary interface on mobile terminals, make with to give tacit consent to projecting direction consistent, export projection again, so also can ensure that the projecting direction exported is consistent with acquiescence projecting direction.
embodiment four:
Fig. 4 shows the flow process of the mobile terminal projection method of adjustment that fourth embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal standby display packing that the present embodiment provides comprises:
The current display direction of mobile terminal screen is obtained after step S401, unlatching projection;
Step S402, automatic being arranged to by the display direction of described acquisition give tacit consent to projecting direction;
Step S403, in projection process, when the direction of mobile terminal current display interface changes, generate rotate triggering command;
Step S404, rotating and projection export, and make the direction of projected output image consistent with acquiescence projecting direction.
Above-mentioned steps S403, S404 are the third execution modes of step S102 in embodiment one, in the present embodiment, without the need to the interface display direction of Real-time Obtaining mobile terminal, monitoring interface display direction is only needed whether to change, when changing, triggering command is selected in generation, then obtains current display direction and rotate adjustment output, makes the direction of projected output image consistent with acquiescence projecting direction, this scheme, compared with embodiment two, compares saving system resource.
embodiment five:
Fig. 5 shows the flow process of the mobile terminal standby display unit that fifth embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal projection adjusting device that the present embodiment provides comprises:
Direction setting unit 501, gives tacit consent to projecting direction for being arranged in mobile terminal screen direction;
Projection adjustment output unit 502, for obtaining the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
Each functional unit 501 that the present embodiment provides, 502 correspondences achieve step S101 in embodiment one, S102, concrete, by direction setting unit 501, mobile terminal screen direction is arranged to give tacit consent to projecting direction, such as horizontal or longitudinal, the direction of current display interface in mobile terminal is obtained when projecting, if this direction and described acquiescence projecting direction inconsistent, projection adjustment output unit 502 rotating and projection exports, make the direction of projected output image consistent with acquiescence projecting direction, the present embodiment is compared with existing scheme, export without the need to manually adjusting interface projection in projection process, the present embodiment can automatically adjust projection according to the direction of current display interface and export, make the direction of projected output image consistent with acquiescence projecting direction, eliminate projection adjustment operation.
embodiment six:
Fig. 6 shows the flow process of the mobile terminal projection adjusting device that sixth embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal projection adjusting device that the present embodiment provides comprises:
Direction setting unit 61, gives tacit consent to projecting direction for being arranged in mobile terminal screen direction;
Projection adjustment output unit 62, for obtaining the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
Wherein, described direction setting unit 61 comprises:
Direction acquisition module 611, for obtaining the current display direction of mobile terminal screen after opening projection;
Direction arranges module 612, with being automatically arranged to by the display direction of described acquisition give tacit consent to projecting direction.
Wherein, described projection adjustment output unit 62 comprises:
Interface acquisition module 621, in projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Walking direction module 622, for judging that whether the direction of described current display interface is consistent with described acquiescence projecting direction;
Rotate output module 623, for when walking direction module judges no, rotating and projection exports, and makes the direction of projected output image consistent with acquiescence projecting direction.
Each functional unit that the present embodiment provides and functional module correspondence achieve step S201-S205 in embodiment two, on the other hand, the present embodiment on the basis of embodiment five, give described direction setting unit 61 and projection adjusts the concrete structure of output unit 62 1 kinds, here user is without the need in person setting acquiescence projecting direction, system auto-initiation is arranged, the present embodiment needs Real-time Obtaining current interface display direction, time inconsistent with acquiescence projecting direction when the direction got, adjustment projection exports, make the direction of projected output image consistent with acquiescence projecting direction.
embodiment seven:
Fig. 7 shows the flow process of the mobile terminal projection adjusting device that seventh embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal projection adjusting device that the present embodiment provides comprises:
Direction setting unit 71, gives tacit consent to projecting direction for being arranged in mobile terminal screen direction;
Projection adjustment output unit 72, for obtaining the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
Wherein, described direction setting unit 71 comprises:
Direction acquisition module 711, for obtaining the current display direction of mobile terminal screen after opening projection;
Direction arranges module 712, with being automatically arranged to by the display direction of described acquisition give tacit consent to projecting direction.
Wherein, described projection adjustment output unit 72 comprises:
Interface acquisition module 721, in projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Walking direction module 722, for judging that whether the direction of described current display interface is consistent with described acquiescence projecting direction;
Interface rotary module 723, when judging no for walking direction module, the direction at terminal demonstration interface in rotary moving, makes current mobile terminal display interface return to described acquiescence projecting direction;
Interface output module 724, exports for the display interface projection according to mobile terminal.
Each functional unit that the present embodiment provides and functional module correspondence achieve step S301-S306 in embodiment three, the present embodiment and embodiment six difference are, if when in the present embodiment, the direction of mobile terminal current display interface is inconsistent with acquiescence projecting direction, the display interface of terminal first in rotary moving makes consistent with giving tacit consent to the interface that projects, now directly projection exports again, only according to the direction of the display interface of adjustment mobile terminal, need export without the need to adjustment projection so in the present embodiment.
embodiment eight:
Fig. 8 shows the flow process of the mobile terminal projection adjusting device that eighth embodiment of the invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The mobile terminal projection adjusting device that the present embodiment provides comprises:
Direction setting unit 81, gives tacit consent to projecting direction for being arranged in mobile terminal screen direction;
Projection adjustment output unit 82, for obtaining the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction.
Wherein, described direction setting unit 81 comprises:
Direction acquisition module 811, for obtaining the current display direction of mobile terminal screen after opening projection;
Direction arranges module 812, with being automatically arranged to by the display direction of described acquisition give tacit consent to projecting direction.
Wherein, described projection adjustment output unit 82 comprises:
Rotate trigger module 821, in projection process, when the direction of mobile terminal current display interface changes, generate and rotate triggering command;
Rotate output module 822, export for rotating and projection, make the direction of projected output image consistent with acquiescence projecting direction.
Each functional unit that the present embodiment provides and functional module correspondence achieve step S401-S404 in embodiment four, the present embodiment and embodiment six difference are, in the present embodiment, without the need to the interface display direction of Real-time Obtaining mobile terminal, monitoring interface display direction is only needed whether to change, when changing, triggering command is selected in generation, then obtains current display direction and rotate adjustment output, makes the direction of projected output image consistent with acquiescence projecting direction.
To sum up, known by above-mentioned several embodiment, by several first scheme of the present invention, when utilizing mobile terminal projection to export, user is without the need to manually adjusting mobile terminal, and the present invention can complete adjustment automatically, makes consistent with acquiescence projecting direction all the time in the direction of projected output image, namely image direction remains constant, facilitates user to watch.
One of ordinary skill in the art will appreciate that, the all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. a mobile terminal projection method of adjustment, it is characterized in that, described method comprises:
Mobile terminal screen direction is arranged to give tacit consent to projecting direction;
Obtain the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction;
Described acquiescence projecting direction of being arranged in mobile terminal screen direction specifically comprises:
The current display direction of mobile terminal screen is obtained after opening projection;
Automatically the display direction of described acquisition is arranged to give tacit consent to projecting direction.
2. method as claimed in claim 1, it is characterized in that, the described direction obtaining current display interface in mobile terminal when projecting, if this direction and described acquiescence projecting direction inconsistent, then rotating and projection exports, make the direction of projected output image and the consistent step of acquiescence projecting direction, specifically comprise:
In projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Judge that whether described direction is consistent with described acquiescence projecting direction;
If inconsistent, then rotating and projection exports, and makes the direction of projected output image consistent with acquiescence projecting direction.
3. method as claimed in claim 1, it is characterized in that, the described direction obtaining current display interface in mobile terminal when projecting, if this direction and described acquiescence projecting direction inconsistent, then rotating and projection exports, make the direction of projected output image and the consistent step of acquiescence projecting direction, specifically comprise:
In projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Judge that whether described direction is consistent with described acquiescence projecting direction;
If inconsistent, then the direction at terminal demonstration interface in rotary moving, makes current mobile terminal display interface return to described acquiescence projecting direction;
Display interface projection according to mobile terminal exports.
4. method as claimed in claim 1, it is characterized in that, the described direction obtaining current display interface in mobile terminal when projecting, if this direction and described acquiescence projecting direction inconsistent, then rotating and projection exports, make the direction of projected output image and the consistent step of acquiescence projecting direction, specifically comprise:
In projection process, when the direction of mobile terminal current display interface changes, generate and rotate triggering command;
Rotating and projection exports, and makes the direction of projected output image consistent with acquiescence projecting direction.
5. a mobile terminal projection adjusting device, it is characterized in that, described device comprises:
Direction setting unit, gives tacit consent to projecting direction for being arranged in mobile terminal screen direction;
Projection adjustment output unit, for obtaining the direction of current display interface in mobile terminal when projecting, if this direction is inconsistent with described acquiescence projecting direction, then rotating and projection exports, and makes the direction of projected output image consistent with giving tacit consent to projecting direction;
Described direction setting unit comprises:
Direction acquisition module, for obtaining the current display direction of mobile terminal screen after opening projection;
Direction arranges module, is arranged to give tacit consent to projecting direction for the automatic display direction by described acquisition.
6. device as claimed in claim 5, is characterized in that, described projection adjustment output unit comprises:
Interface acquisition module, in projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Walking direction module, for judging that whether the direction of described current display interface is consistent with described acquiescence projecting direction;
Rotate output module, for when walking direction module judges no, rotating and projection exports, and makes the direction of projected output image consistent with acquiescence projecting direction.
7. device as claimed in claim 5, is characterized in that, described projection adjustment output unit comprises:
Interface acquisition module, in projection process, the direction of Real-time Obtaining mobile terminal current display interface;
Walking direction module, judges that whether described direction is consistent with described acquiescence projecting direction;
Interface rotary module, when judging no for walking direction module, the direction at terminal demonstration interface in rotary moving, makes current mobile terminal display interface return to described acquiescence projecting direction;
Interface output module, exports for the display interface projection according to mobile terminal.
8. device as claimed in claim 5, is characterized in that, described projection adjustment output unit comprises:
Rotate trigger module, in projection process, when the direction of mobile terminal current display interface changes, generate and rotate triggering command;
Rotate output module, export for rotating and projection, make the direction of projected output image consistent with acquiescence projecting direction.
CN201210528315.4A 2012-12-10 2012-12-10 A kind of mobile terminal projection method of adjustment and device Expired - Fee Related CN103051782B (en)

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CN104866170B (en) * 2014-02-24 2018-12-14 联想(北京)有限公司 A kind of information processing method and electronic equipment
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