CN104252235A - Keyboard controlling method and electronic equipment - Google Patents
Keyboard controlling method and electronic equipment Download PDFInfo
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- CN104252235A CN104252235A CN201310259676.8A CN201310259676A CN104252235A CN 104252235 A CN104252235 A CN 104252235A CN 201310259676 A CN201310259676 A CN 201310259676A CN 104252235 A CN104252235 A CN 104252235A
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Abstract
The invention discloses a keyboard controlling method and electronic equipment. The method is applied to the electronic equipment. The electronic equipment is provided with a first body and a second body, wherein the first body and the second body are connected by a rotary shaft, and can mutually rotate under the action of the rotary shaft, the second body is provided with the keyboard, and a sensor is arranged in the second body. The method comprises the following steps of enabling the sensor to collect and obtain the position information of the first body; according to the position information of the first body, controlling the keyboard to be in the opening state or the closing state.
Description
Technical field
The present invention relates to computer realm, particularly a kind of method of supervisory keyboard and electronic equipment.
Background technology
At present, market there is a kind of novel notebook computer.
The keyboard portion of this computer and screen portions can carry out the rotation within the scope of 0 ° ~ 360 ° by rotating shaft.
When the relative angle of keyboard portion and screen portions is when the scope of 0 ° ~ 180 °, the state presented is notebook computer form, now can use keyboard operation notebook computer.
And when the relative angle of keyboard portion and screen portions is when the scope of 180 ° ~ 360 °, keyboard now can by as support, support screen.Such as keyboard portion and screen portions are chosen as 360 °, the state now presented is panel computer form.If put on the table by panel computer now, keyboard can be placed in bottom and place on the table, and contacts with desktop.
And now, because keyboard is not locked, user in use, just there will be keyboard by the problem of false touch.
Summary of the invention
The invention provides a kind of method and electronic equipment of supervisory keyboard, in order to solve the keyboard that exists in prior art by the technical matters of false touch.
On the one hand, the present invention, by an embodiment of the application, provides following technical scheme:
A kind of method of supervisory keyboard, described method is applied to electronic equipment, described electronic equipment has the first noumenon and the second body, described the first noumenon is connected by rotating shaft with described second body, and under the effect of described rotating shaft, described the first noumenon and described second body can rotate mutually, and described second body is provided with keyboard, described second body is built-in with sensor, and described method comprises: the positional information being obtained described the first noumenon by described sensor collection; According to the positional information of described the first noumenon, control described keyboard and be in opening or closed condition.
Preferably, described sensor is specially: imageing sensor, or range sensor.
Preferably, when described sensor is imageing sensor, described imageing sensor is arranged on the first plane of described second body, and described first plane is connected with described rotating shaft, and described first plane and second plane orthogonal with keyboard; The described positional information being obtained described the first noumenon by described sensor collection, is specially: obtain an image by described imageing sensor collection; Analyze described image, obtain the relative position information of described the first noumenon and described second body.
Preferably, the described image of described analysis, obtains the relative position information of described the first noumenon and described second body, is specially: judge whether described image comprises the screen of described the first noumenon or described rotating shaft; If comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the first angular range; If do not comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the second angular range.
Preferably, the described positional information according to described the first noumenon, control described keyboard and be in opening or closed condition, be specially: if the keyboard relative angle of the screen of described the first noumenon and described second body is in the first angular range, controls described keyboard and be in opening; If the keyboard relative angle of the screen of described the first noumenon and described second body is in the second angular range, controls described keyboard and be in closed condition.
Preferably, when described sensor is range sensor, the described positional information being obtained described the first noumenon by described sensor collection, is specially: the range information being obtained described the first noumenon by described range sensor collection.
Preferably, the described positional information according to described the first noumenon, controls described keyboard and is in opening or closed condition, be specially: judge whether the range information of described the first noumenon meets predeterminable range information; If meet, control described keyboard and be in opening; If do not meet, control described keyboard and be in closed condition.
On the other hand, the present invention is provided by another embodiment of the application:
A kind of electronic equipment, described electronic equipment has the first noumenon and the second body, described the first noumenon is connected by rotating shaft with described second body, and under the effect of described rotating shaft, described the first noumenon and described second body can rotate mutually, and described second body is provided with keyboard, and described second body is built-in with sensor, described electronic equipment comprises: described sensor, for gathering the positional information obtaining described the first noumenon; Controller, for the positional information according to described the first noumenon, controls described keyboard and is in opening or closed condition.
Preferably, when described sensor is imageing sensor, described imageing sensor is arranged on the first plane of described second body, and described first plane is connected with described rotating shaft, and described first plane and second plane orthogonal with keyboard; Described imageing sensor specifically for: gather acquisition one image; Analyze described image, obtain the relative position information of described the first noumenon and described second body.
Preferably, described imageing sensor specifically for: judge whether described image comprises the screen of described the first noumenon or described rotating shaft; If comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the first angular range; If do not comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the second angular range.
Preferably, described controller specifically for: if the keyboard relative angle of the screen of described the first noumenon and described second body is in the first angular range, controls described keyboard and be in opening; If the keyboard relative angle of the screen of described the first noumenon and described second body is in the second angular range, controls described keyboard and be in closed condition.
One or more technical schemes in technique scheme, have following technique effect or advantage:
In one or more embodiment of the present invention, describe a kind of method and electronic equipment of supervisory keyboard, wherein, electronic equipment has the first noumenon and the second body, the first noumenon is connected by rotating shaft with the second body, and under the effect of rotating shaft, the first noumenon and the second body can rotate mutually, and the second body is provided with keyboard.In addition, the second body is also built-in with sensor.First, the positional information of the first noumenon is obtained by sensor collection; Then, according to the positional information of the first noumenon, supervisory keyboard is in opening or closed condition.The essence of the application is come unlatching or the closedown of supervisory keyboard, such as, when using the relative angle of the first noumenon and the second body to characterize position relationship between the two, when angle between the first noumenon and the second body is within the scope of 0 ° ~ 180 °, now can illustrate that the form of electronic equipment is notebook computer form, need keyboard to operate on it, so then supervisory keyboard is in running order.If when the angle between the first noumenon and the second body is within the scope of 180 ° ~ 360 °, now can illustrate that the form of electronic equipment is panel computer form, keyboard is now support the first noumenon as support in fact, do not need operation keyboard, so, then supervisory keyboard is in closed condition, prevents keyboard by false touch, avoids producing maloperation.
In addition, the embodiment of the present application provides two kinds of different modes to detect the positional information of the first noumenon.The first be by imageing sensor shooting about the image of the first noumenon, know the first noumenon and the second body position relationship each other by analysis chart picture, and then judge to open keyboard or closing keyboard.Another kind of mode detects the first noumenon and the second body distance between the two by range sensor, judge to open keyboard or closing keyboard by distance, in concrete testing process, can according to different situations, different modes is selected to implement, pointed and dirigibility.
Accompanying drawing explanation
Fig. 1 is the procedure figure of supervisory keyboard in the embodiment of the present application;
Fig. 2 A is the position view of imageing sensor in the embodiment of the present application;
Fig. 2 B is the local location enlarged drawing of imageing sensor in the embodiment of the present application;
Fig. 2 C is the position view of the relative angle of the first noumenon and the second body in the embodiment of the present application imageing sensor when being in a sharp angle;
Fig. 2 D is the position view of the relative angle of the first noumenon and the second body in the embodiment of the present application imageing sensor when being in 0 °;
Fig. 3 is the schematic diagram of electronic equipment in the embodiment of the present application.
Embodiment
In order to solve the keyboard that exists in prior art by the technical matters of false touch, the embodiment of the present invention proposes a kind of method and electronic equipment of supervisory keyboard, and its solution general thought is as follows:
The invention provides a kind of method and electronic equipment of supervisory keyboard, wherein, the method is applied to electronic equipment, electronic equipment has the first noumenon and the second body, and the first noumenon is connected by rotating shaft with the second body, and under the effect of rotating shaft, the first noumenon and the second body can rotate mutually, second body is provided with keyboard, and the second body is built-in with sensor, and method comprises: the positional information being obtained the first noumenon by sensor collection; According to the positional information of the first noumenon, supervisory keyboard is in opening or closed condition.
Below by accompanying drawing and specific embodiment, technical solution of the present invention is described in detail, the specific features being to be understood that in the embodiment of the present invention and embodiment is the detailed description to technical solution of the present invention, instead of the restriction to technical solution of the present invention, when not conflicting, the technical characteristic in the embodiment of the present invention and embodiment can combine mutually.
Embodiment one:
In the embodiment of the present application, a kind of method of supervisory keyboard is provided.
Wherein, the method is applied to electronic equipment.
Concrete, this electronic equipment has the first noumenon and the second body, and wherein, the first noumenon is connected by rotating shaft with the second body, and under the effect of rotating shaft, the first noumenon and the second body can rotate mutually, and the second body is provided with keyboard.
In addition, the second body is built-in with sensor.
If with notebook citing, this notebook then has screen portions and keyboard portion, and these two parts can be rotated relatively by rotating shaft, and can rotate within the scope of 0 ° ~ 360 °.Such setting, can make notebook computer have compatibility, both can be used by as notebook computer, can be used again by as panel computer.
Further, the method implementation process in the embodiment of the present application is concrete as shown in Figure 1.
S101, obtains the positional information of the first noumenon by sensor collection;
S102, according to the positional information of the first noumenon, supervisory keyboard is in opening or closed condition.
In the implementation process of S101, the sensor be arranged on the second body of electronic equipment is specifically as follows imageing sensor or range sensor.
When electronic equipment is provided with two different sensors, its concrete implementation process is also different, will be introduced respectively below to it.
The first:
When sensor is imageing sensor, specifically please refer to Fig. 2 A, the first plane 201, first plane 201 that imageing sensor a is arranged on the second body is connected with rotating shaft 202, and the first plane 201 is vertical with second plane 203 with keyboard.
Fig. 2 B is the partial enlarged drawing of the imageing sensor a position in Fig. 2 A, clearly can see the position of imageing sensor a from Fig. 2 B.
And when sensor is imageing sensor, obtained the positional information of the first noumenon by sensor collection, be specially:
First, an image is obtained by imageing sensor collection;
Then, analysis chart picture, obtains the relative position information of the first noumenon and the second body.
Because the first noumenon and second cognition are rotated mutually by rotating shaft, therefore, the image herein photographed can be divided into the image of two types substantially.
The first is when the relative angle of the first noumenon and the second body is in the scope of 0 ° ~ 180 ° time (this scope is the first angular range), now according to the position of imageing sensor, the rotating shaft of electronic equipment or the part of screen of electronic equipment can be photographed.The such as angle of Fig. 2 C, imageing sensor now can photograph the rotating shaft of electronic equipment.
Fig. 2 D is the state that the first noumenon and the second body are in 0 °, and imageing sensor now is also merely able to the image photographing other barriers.
Another kind is when the first noumenon and the second body are when angle is in the scope (this scope is the second angular range) of 180 ° ~ 360 °, now the first noumenon has rotated to outside the coverage of imageing sensor, now, the image that imageing sensor photographs then without the first noumenon, but can photograph some barriers in external environment.
Image according to two types is above analyzed, then can obtain the relative position of the first noumenon and the second body.
Concrete, at analysis chart picture, obtain in the step of the relative position information of the first noumenon and the second body, first can judge whether image comprises screen or the rotating shaft of the first noumenon.If comprise, then show that the screen of the first noumenon and the keyboard relative angle of the second body are in the first angular range.If do not comprise, then show that the screen of the first noumenon and the keyboard relative angle of the second body are in the second angular range.
Relative position is herein undertaken characterizing by the angle between the first noumenon and the second body, and this is also imageing sensor expression way the most intuitively.
After learning which angular range the first noumenon and the second body have dropped on actually, then can perform step below.
Concrete, in the step " according to the positional information of the first noumenon, supervisory keyboard is in opening or closed condition " in S102, then there are two kinds of situations below:
If the keyboard relative angle of the screen of the first noumenon and the second body is in the first angular range, supervisory keyboard is in opening.
If the keyboard relative angle of the screen of the first noumenon and the second body is in the second angular range, supervisory keyboard is in closed condition.
The second:
When sensor is range sensor, range sensor is arranged in the second body, certain range sensor also can with imageing sensor at same position, namely the first plane of the second body is arranged on, first plane is connected with rotating shaft, and the first plane and second plane orthogonal (as shown in figs. 2 a-d) with keyboard.
Now, in the step of S101, obtained the positional information of the first noumenon by sensor collection, be specially: the range information being obtained the first noumenon by range sensor collection.
The range information of the first noumenon now has two kinds of different information.
If the relative angle of the keyboard of the screen of the first noumenon and the second body is in the first angular range, then the positional information of the first noumenon is specially the relative distance information between the screen of the first noumenon and the keyboard of the second body.
If the relative angle of the keyboard of the screen of the first noumenon and the second body is in the second angular range, then the positional information of the first noumenon is specially the relative distance information between the barrier in range sensor front.
Further, after service range sensor detects the range information of the first noumenon, then can perform step below:
Electronic equipment can judge whether the range information of the first noumenon meets predeterminable range information.
If meet, supervisory keyboard is in opening.
If do not meet, supervisory keyboard is in closed condition.
Concrete, the range information preset can be the range information of user's setting, also can for passing through the range information tested and measure.
Such as, when range sensor is arranged on position as shown in figs. 2 a-d, if now the first noumenon and the second body angle are between the two 180 °, range sensor now can photograph a part of screen, be as the criterion with just adjusting the distance beyond rotating shaft that check point of sensor of screen, the distance of range sensor and this point is predeterminable range information.When the first noumenon and the second body mutually rotate in the scope of 0 ° ~ 180 °, range sensor detects the distance of itself and the check point obtained, and all can be less than default range information.And when the first noumenon and the second body mutually rotate in the scope of 180 ° ~ 360 °, because now the first noumenon has been in the below of the second body, therefore the range information that range sensor photographs is the relative distance information between the barrier in range sensor front, and this relative distance information can be larger than predeterminable range information.
Therefore, when the range information of the first noumenon that will detect is compared with the range information preset, then can judge that whether it is less than predeterminable range information, if so, then supervisory keyboard is in opening.If not then supervisory keyboard is in closed condition.
In superincumbent two kinds of embodiments, still the relative position relation of the first noumenon and the second body is detected in essence, and carry out corresponding manipulation keyboard with position relationship, therefore, when both relative position needs closing keyboard, then can close by supervisory keyboard in real time, keyboard can not be there is by the situation of false touch.
Based on same inventive concept, in the following examples, specifically introduce the electronic equipment that the method is corresponding.
Embodiment two:
In the embodiment of the present application, a kind of electronic equipment is proposed.
Concrete, this electronic equipment has the first noumenon and the second body, and the first noumenon is connected by rotating shaft with the second body, and under the effect of rotating shaft, the first noumenon and the second body can rotate mutually, and the second body is provided with keyboard.
In addition, the second body is built-in with sensor.
Please refer to Fig. 3 below, this electronic equipment comprises: sensor 301 and controller 302.
Introduce the concrete function of each device below.
Sensor 301, for gathering the positional information obtaining the first noumenon.
Controller 302, for the positional information according to the first noumenon, supervisory keyboard is in opening or closed condition.
Further, when sensor 301 is imageing sensor 301, imageing sensor 301 is arranged on the first plane of the second body, and the first plane is connected with rotating shaft, and the first plane and second plane orthogonal with keyboard.Concrete form please refer to Fig. 2 A-Fig. 2 D, does not repeat them here.
Imageing sensor 301 specifically for: gather acquisition one image.Analysis chart picture, obtains the relative position information of the first noumenon and the second body.
Further, imageing sensor 301 specifically for:
Judge whether image comprises screen or the rotating shaft of the first noumenon.
If comprise, then show that the screen of the first noumenon and the keyboard relative angle of the second body are in the first angular range.
If do not comprise, then show that the screen of the first noumenon and the keyboard relative angle of the second body are in the second angular range.
Further, controller 302 specifically for:
If the keyboard relative angle of the screen of the first noumenon and the second body is in the first angular range, supervisory keyboard is in opening.
If the keyboard relative angle of the screen of the first noumenon and the second body is in the second angular range, supervisory keyboard is in closed condition.
By one or more embodiment of the present invention, following technique effect can be realized:
In one or more embodiment of the present invention, describe a kind of method and electronic equipment of supervisory keyboard, wherein, electronic equipment has the first noumenon and the second body, the first noumenon is connected by rotating shaft with the second body, and under the effect of rotating shaft, the first noumenon and the second body can rotate mutually, and the second body is provided with keyboard.In addition, the second body is also built-in with sensor.First, the positional information of the first noumenon is obtained by sensor collection; Then, according to the positional information of the first noumenon, supervisory keyboard is in opening or closed condition.The essence of the application is come unlatching or the closedown of supervisory keyboard, such as, when using the relative angle of the first noumenon and the second body to characterize position relationship between the two, when angle between the first noumenon and the second body is within the scope of 0 ° ~ 180 °, now can illustrate that the form of electronic equipment is notebook computer form, need keyboard to operate on it, so then supervisory keyboard is in running order.If when the angle between the first noumenon and the second body is within the scope of 180 ° ~ 360 °, now can illustrate that the form of electronic equipment is panel computer form, keyboard is now support the first noumenon as support in fact, do not need operation keyboard, so, then supervisory keyboard is in closed condition, prevents keyboard by false touch, avoids producing maloperation.
In addition, the embodiment of the present application provides two kinds of different modes to detect the positional information of the first noumenon.The first be by imageing sensor shooting about the image of the first noumenon, know the first noumenon and the second body position relationship each other by analysis chart picture, and then judge to open keyboard or closing keyboard.Another kind of mode detects the first noumenon and the second body distance between the two by range sensor, judge to open keyboard or closing keyboard by distance, in concrete testing process, can according to different situations, different modes is selected to implement, pointed and dirigibility.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (11)
1. the method for a supervisory keyboard, described method is applied to electronic equipment, described electronic equipment has the first noumenon and the second body, described the first noumenon is connected by rotating shaft with described second body, and under the effect of described rotating shaft, described the first noumenon and described second body can rotate mutually, described second body is provided with keyboard, it is characterized in that, described second body is built-in with sensor, and described method comprises:
The positional information of described the first noumenon is obtained by described sensor collection;
According to the positional information of described the first noumenon, control described keyboard and be in opening or closed condition.
2. the method for claim 1, is characterized in that, described sensor is specially: imageing sensor, or range sensor.
3. method as claimed in claim 2, it is characterized in that, when described sensor is imageing sensor, described imageing sensor is arranged on the first plane of described second body, described first plane is connected with described rotating shaft, and described first plane and second plane orthogonal with keyboard;
The described positional information being obtained described the first noumenon by described sensor collection, is specially:
An image is obtained by described imageing sensor collection;
Analyze described image, obtain the relative position information of described the first noumenon and described second body.
4. method as claimed in claim 3, is characterized in that the described image of described analysis obtains the relative position information of described the first noumenon and described second body, is specially:
Judge whether described image comprises the screen of described the first noumenon or described rotating shaft;
If comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the first angular range;
If do not comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the second angular range.
5. method as claimed in claim 4, is characterized in that the described positional information according to described the first noumenon controls described keyboard and is in opening or closed condition, is specially:
If the keyboard relative angle of the screen of described the first noumenon and described second body is in the first angular range, controls described keyboard and be in opening;
If the keyboard relative angle of the screen of described the first noumenon and described second body is in the second angular range, controls described keyboard and be in closed condition.
6. method as claimed in claim 2, it is characterized in that, when described sensor is range sensor, the described positional information being obtained described the first noumenon by described sensor collection, is specially:
The range information of described the first noumenon is obtained by described range sensor collection.
7. method as claimed in claim 6, is characterized in that the described positional information according to described the first noumenon controls described keyboard and is in opening or closed condition, is specially:
Judge whether the range information of described the first noumenon meets predeterminable range information;
If meet, control described keyboard and be in opening;
If do not meet, control described keyboard and be in closed condition.
8. an electronic equipment, described electronic equipment has the first noumenon and the second body, described the first noumenon is connected by rotating shaft with described second body, and under the effect of described rotating shaft, described the first noumenon and described second body can rotate mutually, described second body is provided with keyboard, it is characterized in that, described second body is built-in with sensor, and described electronic equipment comprises:
Described sensor, for gathering the positional information obtaining described the first noumenon;
Controller, for the positional information according to described the first noumenon, controls described keyboard and is in opening or closed condition.
9. electronic equipment as claimed in claim 8, it is characterized in that, when described sensor is imageing sensor, described imageing sensor is arranged on the first plane of described second body, described first plane is connected with described rotating shaft, and described first plane and second plane orthogonal with keyboard;
Described imageing sensor specifically for:
Gather acquisition one image;
Analyze described image, obtain the relative position information of described the first noumenon and described second body.
10. electronic equipment as claimed in claim 9, is characterized in that, described imageing sensor specifically for:
Judge whether described image comprises the screen of described the first noumenon or described rotating shaft;
If comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the first angular range;
If do not comprise, then show that the screen of described the first noumenon and the keyboard relative angle of described second body are in the second angular range.
11. electronic equipments as claimed in claim 10, is characterized in that, described controller specifically for:
If the keyboard relative angle of the screen of described the first noumenon and described second body is in the first angular range, controls described keyboard and be in opening;
If the keyboard relative angle of the screen of described the first noumenon and described second body is in the second angular range, controls described keyboard and be in closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259676.8A CN104252235A (en) | 2013-06-26 | 2013-06-26 | Keyboard controlling method and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259676.8A CN104252235A (en) | 2013-06-26 | 2013-06-26 | Keyboard controlling method and electronic equipment |
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| CN104252235A true CN104252235A (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310259676.8A Pending CN104252235A (en) | 2013-06-26 | 2013-06-26 | Keyboard controlling method and electronic equipment |
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| CN106843394B (en) * | 2017-01-20 | 2019-12-10 | 深圳易方数码科技股份有限公司 | equipment and notebook that computer mode switches |
| CN108932062A (en) * | 2017-05-28 | 2018-12-04 | 姚震 | The control method of electronic equipment, input unit |
| CN112930675A (en) * | 2018-12-29 | 2021-06-08 | Oppo广东移动通信有限公司 | Terminal device |
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Application publication date: 20141231 |